mirror of
https://github.com/Sagit-chu/flvx.git
synced 2026-09-28 07:36:38 +08:00
sagitchu
2046 lines
376 KiB
JSON
2046 lines
376 KiB
JSON
{
|
||
"info": {
|
||
"id": "ses_352121719ffe8z9PXLcwYsCV36",
|
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"slug": "swift-island",
|
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"projectID": "0d4685396cc353e0f47ffbe712b4e8d0545f5bad",
|
||
"directory": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula",
|
||
"parentID": "ses_3522e875effekgOPksTOkVAXDR",
|
||
"title": "Explore node API and repository (@explore subagent)",
|
||
"version": "1.2.15",
|
||
"summary": {
|
||
"additions": 1264,
|
||
"deletions": 0,
|
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"files": 3
|
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},
|
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"permission": [
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{
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"permission": "todowrite",
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"pattern": "*",
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"action": "deny"
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},
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{
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"permission": "todoread",
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"pattern": "*",
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"action": "deny"
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},
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{
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"permission": "task",
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"pattern": "*",
|
||
"action": "deny"
|
||
}
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||
],
|
||
"time": {
|
||
"created": 1772444575974,
|
||
"updated": 1772444799038
|
||
}
|
||
},
|
||
"messages": [
|
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{
|
||
"info": {
|
||
"role": "user",
|
||
"time": {
|
||
"created": 1772444575976
|
||
},
|
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"summary": {
|
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"diffs": [
|
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{
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"file": ".entire/metadata/ses_35212171dffd9vra00U17BWVxP/full.jsonl",
|
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"before": "",
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"after": "{\n \"info\": {\n \"id\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"slug\": \"quiet-eagle\",\n \"projectID\": \"0d4685396cc353e0f47ffbe712b4e8d0545f5bad\",\n \"directory\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"parentID\": \"ses_3522e875effekgOPksTOkVAXDR\",\n \"title\": \"Explore tunnel chain hop connection (@explore subagent)\",\n \"version\": \"1.2.15\",\n \"summary\": {\n \"additions\": 0,\n \"deletions\": 0,\n \"files\": 0\n },\n \"permission\": [\n {\n \"permission\": \"todowrite\",\n \"pattern\": \"*\",\n \"action\": \"deny\"\n },\n {\n \"permission\": \"todoread\",\n \"pattern\": \"*\",\n \"action\": \"deny\"\n },\n {\n \"permission\": \"task\",\n \"pattern\": \"*\",\n \"action\": \"deny\"\n }\n ],\n \"time\": {\n \"created\": 1772444575970,\n \"updated\": 1772444705157\n }\n },\n \"messages\": [\n {\n \"info\": {\n \"role\": \"user\",\n \"time\": {\n \"created\": 1772444575973\n },\n \"summary\": {\n \"diffs\": []\n },\n \"agent\": \"explore\",\n \"model\": {\n \"providerID\": \"zai-coding-plan\",\n \"modelID\": \"glm-5\"\n },\n \"tools\": {\n \"todowrite\": false,\n \"todoread\": false,\n \"task\": false\n },\n \"id\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"text\",\n \"text\": \"探索隧道链路构建时下一跳连接地址的选择流程：\\n\\n1. 在 `control_plane.go` 中查找隧道链路构建逻辑\\n2. 查找 `applyTunnelRuntime` 或类似函数如何向节点发送命令\\n3. 理解 hop 节点如何连接到下一个节点（连接地址从哪里来）\\n4. 查找 `ChainTunnel` 表的 `Port` 字段如何被使用\\n\\n返回：\\n- 隧道链路配置发送到节点的代码位置\\n- 下一跳连接地址是如何确定的\\n- 修改连接地址需要改动的关键位置\",\n \"id\": \"prt_cadede8e5003PL4eDpxOSWmL5G\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444575977,\n \"completed\": 1772444598876\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 6604,\n \"input\": 152,\n \"output\": 180,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 6272,\n \"write\": 0\n }\n },\n \"finish\": \"tool-calls\",\n \"id\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadee369f001TYnZGAXinwxTN7\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"用户想要探索隧道链路构建时下一跳连接地址的选择流程。我需要：\\n\\n1. 在 `control_plane.go` 中查找隧道链路构建逻辑\\n2. 查找 `applyTunnelRuntime` 或类似函数如何向节点发送命令\\n3. 理解 hop 节点如何连接到下一个节点（连接地址从哪里来）\\n4. 查找 `ChainTunnel` 表的 `Port` 字段如何被使用\\n\\n让我先找到 control_plane.go 文件，然后搜索相关的函数。\",\n \"time\": {\n \"start\": 1772444595871,\n \"end\": 1772444598787\n },\n \"id\": \"prt_cadee369f002BA7BFu5MyIRY1v\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\"\n },\n {\n \"type\": \"text\",\n \"text\": \"我来帮你探索隧道链路构建时下一跳连接地址的选择流程。让我先找到相关文件和代码。\",\n \"time\": {\n \"start\": 1772444598787,\n \"end\": 1772444598787\n },\n \"id\": \"prt_cadee41f0001cP74wDgcjzc4Sx\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_b7c5656de6674302b347bf58\",\n \"tool\": \"glob\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"pattern\": \"**/control_plane.go\"\n },\n \"output\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/control_plane.go\",\n \"title\": \"\",\n \"metadata\": {\n \"count\": 1,\n \"truncated\": false\n },\n \"time\": {\n \"start\": 1772444598775,\n \"end\": 1772444598813\n }\n },\n \"id\": \"prt_cadee41f4001Jah0v8mKhn6KbX\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_8f9c2dba7962493d83925a35\",\n \"tool\": \"grep\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"pattern\": \"applyTunnelRuntime\"\n },\n \"output\": \"Found 6 matches\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/.entire/metadata/ses_3522e875effekgOPksTOkVAXDR/full.jsonl:\\n Line 745: \\\"output\\\": \\\"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go</path>\\\\n<type>file</type>\\\\n<content>480: \\\\tlocalDomain := h.federationLocalDomain()\\\\n481: \\\\n482: \\\\ttx := h.repo.BeginTx()\\\\n483: \\\\tif tx.Error != nil {\\\\n484: \\\\t\\\\tresponse.WriteJSON(w, response.Err(-2, tx.Error.Error()))\\\\n485: \\\\t\\\\treturn\\\\n486: \\\\t}\\\\n487: \\\\tdefer func() { tx.Rollback() }()\\\\n488: \\\\n489: \\\\truntimeState, err := h.prepareTunnelCreateState(tx, req, typeVal, 0)\\\\n490: \\\\tif err != nil {\\\\n491: \\\\t\\\\tresponse.WriteJSON(w, response.ErrDefault(err.Error()))\\\\n492: \\\\t\\\\treturn\\\\n493: \\\\t}\\\\n494: \\\\truntimeState.IPPreference = ipPreference\\\\n495: \\\\tif strings.TrimSpace(inIP) == \\\\\\\"\\\\\\\" {\\\\n496: \\\\t\\\\tinIP = buildTunnelInIP(runtimeState.InNodes, runtimeState.Nodes, ipPreference)\\\\n497: \\\\t}\\\\n498: \\\\n499: \\\\tif len(runtimeState.InNodes) > 0 {\\\\n500: \\\\t\\\\tfirstNodeID := runtimeState.InNodes[0].NodeID\\\\n501: \\\\t\\\\tisRemote, rUrl, rToken, _ := h.repo.GetNodeRemoteFieldsTx(tx, firstNodeID)\\\\n502: \\\\t\\\\tif isRemote == 1 {\\\\n503: \\\\t\\\\t\\\\tfc := client.NewFederationClient()\\\\n504: \\\\n505: \\\\t\\\\t\\\\ttargetProto := \\\\\\\"tcp\\\\\\\"\\\\n506: \\\\t\\\\t\\\\ttargetPort := 0\\\\n507: \\\\t\\\\t\\\\ttargetAddr := \\\\\\\"\\\\\\\"\\\\n508: \\\\n509: \\\\t\\\\t\\\\tif typeVal == 1 {\\\\n510: \\\\t\\\\t\\\\t\\\\tif len(runtimeState.OutNodes) > 0 {\\\\n511: \\\\t\\\\t\\\\t\\\\t\\\\toutNode := runtimeState.OutNodes[0]\\\\n512: \\\\t\\\\t\\\\t\\\\t\\\\toutNodeRec := runtimeState.Nodes[outNode.NodeID]\\\\n513: \\\\t\\\\t\\\\t\\\\t\\\\ttargetAddr = processServerAddress(outNodeRec.ServerIP)\\\\n514: \\\\t\\\\t\\\\t\\\\t\\\\tif outNode.Port > 0 {\\\\n515: \\\\t\\\\t\\\\t\\\\t\\\\t\\\\ttargetAddr = fmt.Sprintf(\\\\\\\"%s:%d\\\\\\\", targetAddr, outNode.Port)\\\\n516: \\\\t\\\\t\\\\t\\\\t\\\\t}\\\\n517: \\\\t\\\\t\\\\t\\\\t}\\\\n518: \\\\t\\\\t\\\\t\\\\tif len(runtimeState.InNodes) > 0 {\\\\n519: \\\\t\\\\t\\\\t\\\\t\\\\tinNodesRaw := asMapSlice(req[\\\\\\\"inNodeId\\\\\\\"])\\\\n520: \\\\t\\\\t\\\\t\\\\t\\\\tif len(inNodesRaw) > 0 {\\\\n521: \\\\t\\\\t\\\\t\\\\t\\\\t\\\\ttargetPort = asInt(inNodesRaw[0][\\\\\\\"port\\\\\\\"], 0)\\\\n522: \\\\t\\\\t\\\\t\\\\t\\\\t\\\\ttargetProto = defaultString(asString(inNodesRaw[0][\\\\\\\"protocol\\\\\\\"]), \\\\\\\"tcp\\\\\\\")\\\\n523: \\\\t\\\\t\\\\t\\\\t\\\\t}\\\\n524: \\\\t\\\\t\\\\t\\\\t}\\\\n525: \\\\...\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go:\\n Line 594: \\t\\tcreatedChains, createdServices, applyErr := h.applyTunnelRuntime(runtimeState)\\n Line 741: \\t\\tcreatedChains, createdServices, applyErr := h.applyTunnelRuntime(runtimeState)\\n Line 955: \\t\\t_, _, applyErr := h.applyTunnelRuntime(state)\\n Line 2454: func (h *Handler) applyTunnelRuntime(state *tunnelCreateState) ([]int64, []int64, error) {\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_runtime_test.go:\\n Line 102: \\tchains, services, err := h.applyTunnelRuntime(state)\",\n \"title\": \"applyTunnelRuntime\",\n \"metadata\": {\n \"matches\": 6,\n \"truncated\": false\n },\n \"time\": {\n \"start\": 1772444598781,\n \"end\": 1772444598826\n }\n },\n \"id\": \"prt_cadee41f8001FH7yKJTKiUewVY\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_5c6cca076095442d924e14bd\",\n \"tool\": \"grep\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"pattern\": \"ChainTunnel\",\n \"include\": \"*.go\"\n },\n \"output\": \"Found 43 matches\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/migration_contract_test.go:\\n Line 511: \\t\\t\\t\\tChainTunnels []struct {\\n Line 530: \\t\\t\\tif len(tunnel.ChainTunnels) != 1 {\\n Line 531: \\t\\t\\t\\tt.Fatalf(\\\"expected one chain tunnel for seeded tunnel %d, got %d\\\", tunnelID, len(tunnel.ChainTunnels))\\n Line 533: \\t\\t\\tif tunnel.ChainTunnels[0].Inx != 0 {\\n Line 534: \\t\\t\\t\\tt.Fatalf(\\\"expected nullable chain inx to export as 0, got %d\\\", tunnel.ChainTunnels[0].Inx)\\n Line 536: \\t\\t\\tif tunnel.ChainTunnels[0].Strategy != \\\"\\\" {\\n Line 537: \\t\\t\\t\\tt.Fatalf(\\\"expected nullable chain strategy to export as empty string, got %q\\\", tunnel.ChainTunnels[0].Strategy)\\n Line 539: \\t\\t\\tif tunnel.ChainTunnels[0].Protocol != \\\"\\\" {\\n Line 540: \\t\\t\\t\\tt.Fatalf(\\\"expected nullable chain protocol to export as empty string, got %q\\\", tunnel.ChainTunnels[0].Protocol)\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_mutations.go:\\n Line 307: \\t\\tif err := tx.Where(\\\"node_id = ?\\\", nodeID).Delete(&model.ChainTunnel{}).Error; err != nil {\\n Line 391: func (r *Repository) DeleteChainTunnelsByTunnelTx(tx *gorm.DB, tunnelID int64) error {\\n Line 395: \\treturn tx.Where(\\\"tunnel_id = ?\\\", tunnelID).Delete(&model.ChainTunnel{}).Error\\n Line 398: func (r *Repository) CreateChainTunnelTx(tx *gorm.DB, tunnelID int64, chainType string, nodeID int64, port sql.NullInt64, strategy string, inx int, protocol string) error {\\n Line 402: \\tct := model.ChainTunnel{\\n Line 459: \\tchainQuery := tx.Model(&model.ChainTunnel{}).Where(\\\"node_id = ? AND port > 0\\\", nodeID)\\n Line 525: \\t\\tif err := tx.Where(\\\"tunnel_id = ?\\\", tunnelID).Delete(&model.ChainTunnel{}).Error; err != nil {\\n Line 540: \\terr := r.db.Model(&model.ChainTunnel{}).\\n Line 746: \\tif err := r.db.Model(&model.ChainTunnel{}).Where(\\\"node_id = ? AND port > 0\\\", nodeID).Pluck(\\\"port\\\", &chainPorts).Error; err != nil {\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_federation.go:\\n Line 152: \\t\\tct := model.ChainTunnel{\\n Line 180: \\terr := r.db.Model(&model.ChainTunnel{}).\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_control.go:\\n Line 65: \\terr := r.db.Model(&model.ChainTunnel{}).\\n Line 114: \\tvar ct model.ChainTunnel\\n Line 294: \\terr := r.db.Model(&model.ChainTunnel{}).\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go:\\n Line 40: type ChainTunnelBackup = model.ChainTunnelBackup\\n Line 170: \\t\\t&model.ChainTunnel{},\\n Line 834: \\tvar chains []model.ChainTunnel\\n Line 1718: \\t\\tchains, err := r.exportChainTunnels(t.ID)\\n Line 1722: \\t\\tb.ChainTunnels = chains\\n Line 1728: func (r *Repository) exportChainTunnels(tunnelID int64) ([]model.ChainTunnelBackup, error) {\\n Line 1729: \\tvar chains []model.ChainTunnel\\n Line 1733: \\tout := make([]model.ChainTunnelBackup, 0, len(chains))\\n Line 1735: \\t\\tb := model.ChainTunnelBackup{\\n Line 2085: \\t\\tfor _, ct := range t.ChainTunnels {\\n Line 2086: \\t\\t\\tchainItem := model.ChainTunnel{\\n Line 2515: \\tif err := normalizeStrategy(&model.ChainTunnel{}, \\\"chain_tunnel\\\", \\\"round\\\"); err != nil {\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go:\\n Line 127: type ChainTunnel struct {\\n Line 138: func (ChainTunnel) TableName() string { return \\\"chain_tunnel\\\" }\\n Line 371: \\tChainTunnels []ChainTunnelBackup `json:\\\"chainTunnels,omitempty\\\"`\\n Line 374: type ChainTunnelBackup struct {\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go:\\n Line 720: \\tif err := h.repo.DeleteChainTunnelsByTunnelTx(tx, id); err != nil {\\n Line 2783: \\t\\tif err := h.repo.CreateChainTunnelTx(\\n Line 2809: \\t\\tif err := h.repo.CreateChainTunnelTx(\\n Line 2837: \\t\\t\\tif err := h.repo.CreateChainTunnelTx(\",\n \"title\": \"ChainTunnel\",\n \"metadata\": {\n \"matches\": 43,\n \"truncated\": false\n },\n \"time\": {\n \"start\": 1772444598785,\n \"end\": 1772444598825\n }\n },\n \"id\": \"prt_cadee41fe001p8gvKt2PrLFgFB\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"tool-calls\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 6604,\n \"input\": 152,\n \"output\": 180,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 6272,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadee422a0014Oxo25VlMgBY2d\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadede8e9001Z5KxGEwlqWNYKc\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444598876,\n \"completed\": 1772444615289\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 9375,\n \"input\": 2714,\n \"output\": 261,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 6400,\n \"write\": 0\n }\n },\n \"finish\": \"tool-calls\",\n \"id\": \"msg_cadee425c001OJkgzM0lAvkQsk\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadee8243001d6KlkNktgF77TO\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee425c001OJkgzM0lAvkQsk\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"现在我需要查看关键文件：\\n1. control_plane.go - 隧道链路构建逻辑\\n2. mutations.go 中的 applyTunnelRuntime 函数\\n3. ChainTunnel 模型定义\\n\\n让我先读取这些文件。\",\n \"time\": {\n \"start\": 1772444615235,\n \"end\": 1772444615238\n },\n \"id\": \"prt_cadee8243002Tu2UCKEKUne3O6\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee425c001OJkgzM0lAvkQsk\"\n },\n {\n \"type\": \"text\",\n \"text\": \"让我读取关键文件来理解隧道链路构建流程：\",\n \"time\": {\n \"start\": 1772444615238,\n \"end\": 1772444615238\n },\n \"id\": \"prt_cadee82440014WUfRqEqsJ9Od5\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee425c001OJkgzM0lAvkQsk\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_8287c3f5663042d0aa881e7d\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/control_plane.go\"\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/control_plane.go</path>\\n<type>file</type>\\n<content>1: package handler\\n2: \\n3: import (\\n4: \\t\\\"context\\\"\\n5: \\t\\\"errors\\\"\\n6: \\t\\\"fmt\\\"\\n7: \\t\\\"net\\\"\\n8: \\t\\\"net/http\\\"\\n9: \\t\\\"sort\\\"\\n10: \\t\\\"strconv\\\"\\n11: \\t\\\"strings\\\"\\n12: \\t\\\"sync\\\"\\n13: \\t\\\"time\\\"\\n14: \\n15: \\t\\\"go-backend/internal/http/client\\\"\\n16: \\t\\\"go-backend/internal/store/model\\\"\\n17: \\t\\\"go-backend/internal/ws\\\"\\n18: )\\n19: \\n20: var errForwardNotFound = errors.New(\\\"forward not found\\\")\\n21: \\n22: type forwardRecord = model.ForwardRecord\\n23: type tunnelRecord = model.TunnelRecord\\n24: type forwardPortRecord = model.ForwardPortRecord\\n25: type nodeRecord = model.NodeRecord\\n26: \\n27: type chainNodeRecord = model.ChainNodeRecord\\n28: \\n29: type diagnosisTarget struct {\\n30: \\tAddress string\\n31: \\tIP string\\n32: \\tPort int\\n33: }\\n34: \\n35: type diagnosisWorkItem struct {\\n36: \\tfromNodeID int64\\n37: \\ttargetIP string\\n38: \\ttargetPort int\\n39: \\tdescription string\\n40: \\tmetadata map[string]interface{}\\n41: \\ttoNode chainNodeRecord\\n42: \\thasChainHop bool\\n43: \\tipPreference string\\n44: }\\n45: \\n46: type diagnosisExecOptions struct {\\n47: \\tcommandTimeout time.Duration\\n48: \\tpingTimeoutMS int\\n49: \\ttimeoutMessage string\\n50: }\\n51: \\n52: type diagnosisProgress struct {\\n53: \\tTotal int `json:\\\"total\\\"`\\n54: \\tCompleted int `json:\\\"completed\\\"`\\n55: \\tSuccess int `json:\\\"success\\\"`\\n56: \\tFailed int `json:\\\"failed\\\"`\\n57: }\\n58: \\n59: type diagnosisItemEmitter func(index int, item map[string]interface{}, progress diagnosisProgress)\\n60: \\n61: func (h *Handler) buildDiagnosisStreamStartItems(workItems []diagnosisWorkItem) []map[string]interface{} {\\n62: \\tif len(workItems) == 0 {\\n63: \\t\\treturn []map[string]interface{}{}\\n64: \\t}\\n65: \\n66: \\tnodeCache := map[int64]*nodeRecord{}\\n67: \\titems := make([]map[string]interface{}, 0, len(workItems))\\n68: \\tfor _, workItem := range workItems {\\n69: \\t\\ttargetIP := strings.TrimSpace(workItem.targetIP)\\n70: \\t\\ttargetPort := workItem.targetPort\\n71: \\t\\tif workItem.hasChainHop {\\n72: \\t\\t\\tfromNode, _ := h.cachedNode(nodeCache, workItem.fromNodeID)\\n73: \\t\\t\\ttargetNode, err := h.cachedNode(nodeCache, workItem.toNode.NodeID)\\n74: \\t\\t\\tif err == nil {\\n75: \\t\\t\\t\\tresolvedIP, resolvedPort, resolveErr := resolveChainProbeTarget(fromNode, targetNode, workItem.toNode.Port, workItem.ipPreference)\\n76: \\t\\t\\t\\tif resolveErr == nil {\\n77: \\t\\t\\t\\t\\ttargetIP = resolvedIP\\n78: \\t\\t\\t\\t\\ttargetPort = resolvedPort\\n79: \\t\\t\\t\\t}\\n80: \\t\\t\\t}\\n81: \\t\\t}\\n82: \\t\\tif targetPort <= 0 {\\n83: \\t\\t\\ttargetPort = 443\\n84: \\t\\t}\\n85: \\n86: \\t\\tnodeName := fmt.Sprintf(\\\"node_%d\\\", workItem.fromNodeID)\\n87: \\t\\tif node, err := h.cachedNode(nodeCache, workItem.fromNodeID); err == nil && strings.TrimSpace(node.Name) != \\\"\\\" {\\n88: \\t\\t\\tnodeName = node.Name\\n89: \\t\\t}\\n90: \\n91: \\t\\titem := map[string]interface{}{\\n92: \\t\\t\\t\\\"success\\\": false,\\n93: \\t\\t\\t\\\"diagnosing\\\": true,\\n94: \\t\\t\\t\\\"description\\\": workItem.description,\\n95: \\t\\t\\t\\\"nodeName\\\": nodeName,\\n96: \\t\\t\\t\\\"nodeId\\\": strconv.FormatInt(workItem.fromNodeID, 10),\\n97: \\t\\t\\t\\\"targetIp\\\": targetIP,\\n98: \\t\\t\\t\\\"targetPort\\\": targetPort,\\n99: \\t\\t\\t\\\"message\\\": \\\"诊断中...\\\",\\n100: \\t\\t}\\n101: \\t\\tfor key, value := range workItem.metadata {\\n102: \\t\\t\\titem[key] = value\\n103: \\t\\t}\\n104: \\t\\titems = append(items, item)\\n105: \\t}\\n106: \\n107: \\treturn items\\n108: }\\n109: \\n110: const diagnosisMaxConcurrency = 8\\n111: \\n112: const (\\n113: \\tdefaultNodeCommandTimeout = 6 * time.Second\\n114: \\tdiagnosisCommandTimeout = 30 * time.Second\\n115: \\tdiagnosisRequestTimeout = 2 * time.Minute\\n116: \\tdiagnosisCommandTimeoutMsg = \\\"诊断超时（30秒）\\\"\\n117: \\tdiagnosisRequestTimeoutMsg = \\\"诊断超时（2分钟）\\\"\\n118: )\\n119: \\n120: func (h *Handler) resolveForwardAccess(r *http.Request, forwardID int64) (*forwardRecord, int64, int, error) {\\n121: \\tuserID, roleID, err := userRoleFromRequest(r)\\n122: \\tif err != nil {\\n123: \\t\\treturn nil, 0, 0, err\\n124: \\t}\\n125: \\tforward, err := h.ensureForwardAccessByActor(userID, roleID, forwardID)\\n126: \\tif err != nil {\\n127: \\t\\treturn nil, userID, roleID, err\\n128: \\t}\\n129: \\treturn forward, userID, roleID, nil\\n130: }\\n131: \\n132: func (h *Handler) ensureForwardAccessByActor(actorUserID int64, actorRole int, forwardID int64) (*forwardRecord, error) {\\n133: \\tforward, err := h.getForwardRecord(forwardID)\\n134: \\tif err != nil {\\n135: \\t\\treturn nil, err\\n136: \\t}\\n137: \\tif actorRole != 0 && forward.UserID != actorUserID {\\n138: \\t\\treturn nil, errForwardNotFound\\n139: \\t}\\n140: \\treturn forward, nil\\n141: }\\n142: \\n143: func (h *Handler) ensureTunnelPermission(userID int64, roleID int, tunnelID int64) error {\\n144: \\tif roleID == 0 {\\n145: \\t\\treturn nil\\n146: \\t}\\n147: \\tok, err := h.repo.UserTunnelExistsByUserAndTunnel(userID, tunnelID)\\n148: \\tif err != nil {\\n149: \\t\\treturn err\\n150: \\t}\\n151: \\tif !ok {\\n152: \\t\\treturn errors.New(\\\"你没有该隧道的权限\\\")\\n153: \\t}\\n154: \\treturn nil\\n155: }\\n156: \\n157: func (h *Handler) getForwardRecord(forwardID int64) (*forwardRecord, error) {\\n158: \\tfr, err := h.repo.GetForwardRecord(forwardID)\\n159: \\tif err != nil {\\n160: \\t\\treturn nil, err\\n161: \\t}\\n162: \\tif fr == nil {\\n163: \\t\\treturn nil, errForwardNotFound\\n164: \\t}\\n165: \\treturn fr, nil\\n166: }\\n167: \\n168: func (h *Handler) getTunnelRecord(tunnelID int64) (*tunnelRecord, error) {\\n169: \\ttr, err := h.repo.GetTunnelRecord(tunnelID)\\n170: \\tif err != nil {\\n171: \\t\\treturn nil, err\\n172: \\t}\\n173: \\tif tr == nil {\\n174: \\t\\treturn nil, errors.New(\\\"隧道不存在\\\")\\n175: \\t}\\n176: \\treturn tr, nil\\n177: }\\n178: \\n179: func (h *Handler) listForwardsByTunnel(tunnelID int64) ([]forwardRecord, error) {\\n180: \\treturn h.repo.ListForwardsByTunnel(tunnelID)\\n181: }\\n182: \\n183: func (h *Handler) listForwardPorts(forwardID int64) ([]forwardPortRecord, error) {\\n184: \\treturn h.repo.ListForwardPorts(forwardID)\\n185: }\\n186: \\n187: func (h *Handler) isTunnelSelectedTLSProtocol(tunnelID int64) (bool, error) {\\n188: \\tprotocol, err := h.repo.GetTunnelOutProtocol(tunnelID)\\n189: \\tif err != nil {\\n190: \\t\\treturn false, err\\n191: \\t}\\n192: \\treturn isTLSTunnelProtocol(protocol), nil\\n193: }\\n194: \\n195: func (h *Handler) getNodeRecord(nodeID int64) (*nodeRecord, error) {\\n196: \\tn, err := h.repo.GetNodeRecord(nodeID)\\n197: \\tif err != nil {\\n198: \\t\\treturn nil, err\\n199: \\t}\\n200: \\tif n == nil {\\n201: \\t\\treturn nil, errors.New(\\\"节点不存在\\\")\\n202: \\t}\\n203: \\treturn n, nil\\n204: }\\n205: \\n206: func (h *Handler) resolveUserTunnelAndLimiter(userID, tunnelID int64) (int64, *int64, *int, error) {\\n207: \\tinfo, err := h.repo.ResolveUserTunnelAndLimiter(userID, tunnelID)\\n208: \\tif err != nil {\\n209: \\t\\treturn 0, nil, nil, err\\n210: \\t}\\n211: \\tif info == nil {\\n212: \\t\\treturn 0, nil, nil, nil\\n213: \\t}\\n214: \\treturn info.UserTunnelID, info.LimiterID, info.Speed, nil\\n215: }\\n216: \\n217: func (h *Handler) listUserTunnelIDs(userID, tunnelID int64) ([]int64, error) {\\n218: \\treturn h.repo.ListUserTunnelIDs(userID, tunnelID)\\n219: }\\n220: \\n221: func (h *Handler) listUserTunnelIDsByUser(userID int64) ([]int64, error) {\\n222: \\treturn h.repo.ListUserTunnelIDsByUser(userID)\\n223: }\\n224: \\n225: func (h *Handler) syncForwardServices(forward *forwardRecord, method string, allowFallbackAdd bool) error {\\n226: \\tif h == nil || forward == nil {\\n227: \\t\\treturn errors.New(\\\"invalid forward sync context\\\")\\n228: \\t}\\n229: \\n230: \\ttunnel, err := h.getTunnelRecord(forward.TunnelID)\\n231: \\tif err != nil {\\n232: \\t\\treturn err\\n233: \\t}\\n234: \\tports, err := h.listForwardPorts(forward.ID)\\n235: \\tif err != nil {\\n236: \\t\\treturn err\\n237: \\t}\\n238: \\tif len(ports) == 0 {\\n239: \\t\\treturn errors.New(\\\"转发入口端口不存在\\\")\\n240: \\t}\\n241: \\n242: \\t// Determine limiter from forward's SpeedID first, fallback to UserTunnel's limiter\\n243: \\tvar limiterID *int64\\n244: \\tvar speed *int\\n245: \\n246: \\tif forward.SpeedID.Valid && forward.SpeedID.Int64 > 0 {\\n247: \\t\\t// Forward has its own speed limit\\n248: \\t\\tspeedVal, err := h.repo.GetSpeedLimitSpeed(forward.SpeedID.Int64)\\n249: \\t\\tif err == nil && speedVal > 0 {\\n250: \\t\\t\\tlimiterID = &forward.SpeedID.Int64\\n251: \\t\\t\\tspeed = &speedVal\\n252: \\t\\t}\\n253: \\t}\\n254: \\n255: \\tif limiterID == nil {\\n256: \\t\\t// Fall back to UserTunnel speed limit\\n257: \\t\\tvar utLimiterID *int64\\n258: \\t\\tvar utSpeed *int\\n259: \\t\\t_, utLimiterID, utSpeed, err = h.resolveUserTunnelAndLimiter(forward.UserID, forward.TunnelID)\\n260: \\t\\tif err != nil {\\n261: \\t\\t\\treturn err\\n262: \\t\\t}\\n263: \\t\\tlimiterID = utLimiterID\\n264: \\t\\tspeed = utSpeed\\n265: \\t}\\n266: \\n267: \\tserviceBase := buildForwardServiceBase(forward.ID, forward.UserID, 0)\\n268: \\ttunnelTLSProtocol, err := h.isTunnelSelectedTLSProtocol(forward.TunnelID)\\n269: \\tif err != nil {\\n270: \\t\\treturn err\\n271: \\t}\\n272: \\n273: \\tfor _, fp := range ports {\\n274: \\t\\tif limiterID != nil && speed != nil {\\n275: \\t\\t\\tif err := h.ensureLimiterOnNode(fp.NodeID, *limiterID, *speed); err != nil {\\n276: \\t\\t\\t\\treturn err\\n277: \\t\\t\\t}\\n278: \\t\\t}\\n279: \\n280: \\t\\tnode, err := h.getNodeRecord(fp.NodeID)\\n281: \\t\\tif err != nil {\\n282: \\t\\t\\treturn err\\n283: \\t\\t}\\n284: \\t\\tservices := buildForwardServiceConfigs(serviceBase, forward, tunnel, node, fp.Port, limiterID, tunnelTLSProtocol)\\n285: \\t\\t_, err = h.sendNodeCommand(node.ID, method, services, true, false)\\n286: \\t\\tif err != nil && allowFallbackAdd && method == \\\"UpdateService\\\" {\\n287: \\t\\t\\t_, err = h.sendNodeCommand(node.ID, \\\"AddService\\\", services, true, false)\\n288: \\t\\t}\\n289: \\t\\tif err != nil {\\n290: \\t\\t\\treturn fmt.Errorf(\\\"节点 %s 下发失败: %w\\\", node.Name, err)\\n291: \\t\\t}\\n292: \\t}\\n293: \\treturn nil\\n294: }\\n295: \\n296: func (h *Handler) controlForwardServices(forward *forwardRecord, commandType string, tolerateNotFound bool) error {\\n297: \\tif h == nil || forward == nil {\\n298: \\t\\treturn errors.New(\\\"invalid forward control context\\\")\\n299: \\t}\\n300: \\tports, err := h.listForwardPorts(forward.ID)\\n301: \\tif err != nil {\\n302: \\t\\treturn err\\n303: \\t}\\n304: \\tif len(ports) == 0 {\\n305: \\t\\treturn nil\\n306: \\t}\\n307: \\tuserTunnelID, _, _, err := h.resolveUserTunnelAndLimiter(forward.UserID, forward.TunnelID)\\n308: \\tif err != nil {\\n309: \\t\\treturn err\\n310: \\t}\\n311: \\tuserTunnelIDs, err := h.listUserTunnelIDs(forward.UserID, forward.TunnelID)\\n312: \\tif err != nil {\\n313: \\t\\treturn err\\n314: \\t}\\n315: \\tallUserTunnelIDs, err := h.listUserTunnelIDsByUser(forward.UserID)\\n316: \\tif err != nil {\\n317: \\t\\treturn err\\n318: \\t}\\n319: \\tcandidateTunnelIDs := make([]int64, 0, len(userTunnelIDs)+len(allUserTunnelIDs))\\n320: \\tcandidateTunnelIDs = append(candidateTunnelIDs, userTunnelIDs...)\\n321: \\tcandidateTunnelIDs = append(candidateTunnelIDs, allUserTunnelIDs...)\\n322: \\tbases := buildForwardServiceBaseCandidates(forward.ID, forward.UserID, userTunnelID, candidateTunnelIDs)\\n323: \\tseen := map[int64]struct{}{}\\n324: \\tfor _, fp := range ports {\\n325: \\t\\tif _, ok := seen[fp.NodeID]; ok {\\n326: \\t\\t\\tcontinue\\n327: \\t\\t}\\n328: \\t\\tseen[fp.NodeID] = struct{}{}\\n329: \\n330: \\t\\tvar lastNotFoundErr error\\n331: \\t\\tnodeHandled := false\\n332: \\n333: \\t\\tfor _, base := range bases {\\n334: \\t\\t\\tvariants := []string{base + \\\"_tcp\\\", base + \\\"_udp\\\"}\\n335: \\t\\t\\tif shouldTryLegacySingleService(commandType) || strings.EqualFold(strings.TrimSpace(commandType), \\\"DeleteService\\\") {\\n336: \\t\\t\\t\\tvariants = append(variants, base)\\n337: \\t\\t\\t}\\n338: \\n339: \\t\\t\\tcandidateHandled := false\\n340: \\t\\t\\tfor _, name := range variants {\\n341: \\t\\t\\t\\tpayload := map[string]interface{}{\\n342: \\t\\t\\t\\t\\t\\\"services\\\": []string{name},\\n343: \\t\\t\\t\\t}\\n344: \\t\\t\\t\\t_, err := h.sendNodeCommand(fp.NodeID, commandType, payload, false, false)\\n345: \\t\\t\\t\\tif err == nil {\\n346: \\t\\t\\t\\t\\tcandidateHandled = true\\n347: \\t\\t\\t\\t\\tcontinue\\n348: \\t\\t\\t\\t}\\n349: \\t\\t\\t\\tif !isNotFoundError(err) {\\n350: \\t\\t\\t\\t\\treturn err\\n351: \\t\\t\\t\\t}\\n352: \\t\\t\\t\\tlastNotFoundErr = err\\n353: \\t\\t\\t}\\n354: \\n355: \\t\\t\\tif candidateHandled {\\n356: \\t\\t\\t\\tnodeHandled = true\\n357: \\t\\t\\t\\tbreak\\n358: \\t\\t\\t}\\n359: \\t\\t}\\n360: \\n361: \\t\\tif nodeHandled {\\n362: \\t\\t\\tcontinue\\n363: \\t\\t}\\n364: \\t\\tif tolerateNotFound {\\n365: \\t\\t\\tcontinue\\n366: \\t\\t}\\n367: \\t\\tif lastNotFoundErr != nil {\\n368: \\t\\t\\treturn lastNotFoundErr\\n369: \\t\\t}\\n370: \\t\\treturn errors.New(\\\"service control failed\\\")\\n371: \\t}\\n372: \\treturn nil\\n373: }\\n374: \\n375: func (h *Handler) applyNodeProtocolChange(nodeID int64, httpVal, tlsVal, socksVal int) error {\\n376: \\t_, err := h.sendNodeCommand(nodeID, \\\"SetProtocol\\\", map[string]interface{}{\\n377: \\t\\t\\\"http\\\": httpVal,\\n378: \\t\\t\\\"tls\\\": tlsVal,\\n379: \\t\\t\\\"socks\\\": socksVal,\\n380: \\t}, false, false)\\n381: \\treturn err\\n382: }\\n383: \\n384: func (h *Handler) sendNodeCommand(nodeID int64, commandType string, data interface{}, tolerateExists bool, tolerateNotFound bool) (ws.CommandResult, error) {\\n385: \\treturn h.sendNodeCommandWithTimeout(nodeID, commandType, data, defaultNodeCommandTimeout, tolerateExists, tolerateNotFound)\\n386: }\\n387: \\n388: func (h *Handler) sendNodeCommandWithTimeout(nodeID int64, commandType string, data interface{}, timeout time.Duration, tolerateExists bool, tolerateNotFound bool) (ws.CommandResult, error) {\\n389: \\tvar (\\n390: \\t\\tresult ws.CommandResult\\n391: \\t\\terr error\\n392: \\t)\\n393: \\tif timeout <= 0 {\\n394: \\t\\ttimeout = defaultNodeCommandTimeout\\n395: \\t}\\n396: \\n397: \\tnode, nodeErr := h.getNodeRecord(nodeID)\\n398: \\tif nodeErr == nil && node != nil && node.IsRemote == 1 {\\n399: \\t\\tresult, err = h.sendRemoteNodeCommandWithTimeout(node, commandType, data, timeout)\\n400: \\t} else {\\n401: \\t\\tresult, err = h.wsServer.SendCommand(nodeID, commandType, data, timeout)\\n402: \\t}\\n403: \\tif err == nil {\\n404: \\t\\treturn result, nil\\n405: \\t}\\n406: \\tmsg := strings.ToLower(strings.TrimSpace(err.Error()))\\n407: \\tif tolerateExists {\\n408: \\t\\tif isAlreadyExistsMessage(msg) {\\n409: \\t\\t\\treturn result, nil\\n410: \\t\\t}\\n411: \\t}\\n412: \\tif tolerateNotFound {\\n413: \\t\\tif strings.Contains(msg, \\\"not found\\\") || strings.Contains(msg, \\\"不存在\\\") {\\n414: \\t\\t\\treturn result, nil\\n415: \\t\\t}\\n416: \\t}\\n417: \\treturn result, err\\n418: }\\n419: \\n420: func (h *Handler) sendRemoteNodeCommand(node *nodeRecord, commandType string, data interface{}) (ws.CommandResult, error) {\\n421: \\treturn h.sendRemoteNodeCommandWithTimeout(node, commandType, data, 0)\\n422: }\\n423: \\n424: func (h *Handler) sendRemoteNodeCommandWithTimeout(node *nodeRecord, commandType string, data interface{}, timeout time.Duration) (ws.CommandResult, error) {\\n425: \\tif node == nil {\\n426: \\t\\treturn ws.CommandResult{}, errors.New(\\\"节点不存在\\\")\\n427: \\t}\\n428: \\tremoteURL := strings.TrimSpace(node.RemoteURL)\\n429: \\tremoteToken := strings.TrimSpace(node.RemoteToken)\\n430: \\tif remoteURL == \\\"\\\" || remoteToken == \\\"\\\" {\\n431: \\t\\treturn ws.CommandResult{}, errors.New(\\\"远程节点缺少共享配置\\\")\\n432: \\t}\\n433: \\n434: \\tfc := client.NewFederationClient()\\n435: \\tif timeout > 0 {\\n436: \\t\\tfc = client.NewFederationClientWithTimeout(timeout)\\n437: \\t}\\n438: \\tres, err := fc.Command(remoteURL, remoteToken, h.federationLocalDomain(), client.RuntimeNodeCommandRequest{\\n439: \\t\\tCommandType: commandType,\\n440: \\t\\tData: data,\\n441: \\t})\\n442: \\tif err != nil {\\n443: \\t\\treturn ws.CommandResult{}, err\\n444: \\t}\\n445: \\tif res == nil {\\n446: \\t\\treturn ws.CommandResult{}, errors.New(\\\"远程节点未返回命令结果\\\")\\n447: \\t}\\n448: \\n449: \\tresult := ws.CommandResult{\\n450: \\t\\tType: res.Type,\\n451: \\t\\tSuccess: res.Success,\\n452: \\t\\tMessage: res.Message,\\n453: \\t\\tData: res.Data,\\n454: \\t}\\n455: \\tif !result.Success {\\n456: \\t\\tmsg := strings.TrimSpace(result.Message)\\n457: \\t\\tif msg == \\\"\\\" {\\n458: \\t\\t\\tmsg = \\\"命令执行失败\\\"\\n459: \\t\\t}\\n460: \\t\\treturn result, errors.New(msg)\\n461: \\t}\\n462: \\treturn result, nil\\n463: }\\n464: \\n465: func (h *Handler) diagnoseForwardRuntime(ctx context.Context, forward *forwardRecord) (map[string]interface{}, error) {\\n466: \\tif ctx == nil {\\n467: \\t\\tctx = context.Background()\\n468: \\t}\\n469: \\tforwardName, workItems, err := h.prepareForwardDiagnosis(forward)\\n470: \\tif err != nil {\\n471: \\t\\treturn nil, err\\n472: \\t}\\n473: \\n474: \\tresults := h.runDiagnosisWorkItems(ctx, workItems, nil)\\n475: \\n476: \\tpayload := map[string]interface{}{\\n477: \\t\\t\\\"forwardName\\\": forwardName,\\n478: \\t\\t\\\"timestamp\\\": time.Now().UnixMilli(),\\n479: \\t\\t\\\"results\\\": results,\\n480: \\t}\\n481: \\treturn payload, nil\\n482: }\\n483: \\n484: func (h *Handler) prepareForwardDiagnosis(forward *forwardRecord) (string, []diagnosisWorkItem, error) {\\n485: \\tif forward == nil {\\n486: \\t\\treturn \\\"\\\", nil, errForwardNotFound\\n487: \\t}\\n488: \\ttargets, err := resolveDiagnosisTargets(forward.RemoteAddr)\\n489: \\tif err != nil {\\n490: \\t\\treturn \\\"\\\", nil, err\\n491: \\t}\\n492: \\n493: \\ttunnel, err := h.getTunnelRecord(forward.TunnelID)\\n494: \\tif err != nil {\\n495: \\t\\treturn \\\"\\\", nil, err\\n496: \\t}\\n497: \\n498: \\tchainRows, err := h.listChainNodesForTunnel(forward.TunnelID)\\n499: \\tif err != nil {\\n500: \\t\\treturn \\\"\\\", nil, err\\n501: \\t}\\n502: \\tif len(chainRows) == 0 {\\n503: \\t\\treturn \\\"\\\", nil, errors.New(\\\"隧道配置不完整\\\")\\n504: \\t}\\n505: \\n506: \\tipPreference := h.repo.GetTunnelIPPreference(forward.TunnelID)\\n507: \\n508: \\tinNodes, chainHops, outNodes := splitChainNodeGroups(chainRows)\\n509: \\tworkItems := make([]diagnosisWorkItem, 0, len(chainRows)*2+len(targets))\\n510: \\n511: \\tswitch tunnel.Type {\\n512: \\tcase 1:\\n513: \\t\\tfor _, inNode := range inNodes {\\n514: \\t\\t\\tfor _, target := range targets {\\n515: \\t\\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->目标(%s)\\\", inNode.NodeName, target.Address)\\n516: \\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n517: \\t\\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n518: \\t\\t\\t\\t\\ttargetIP: target.IP,\\n519: \\t\\t\\t\\t\\ttargetPort: target.Port,\\n520: \\t\\t\\t\\t\\tdescription: description,\\n521: \\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n522: \\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n523: \\t\\t\\t\\t\\t},\\n524: \\t\\t\\t\\t})\\n525: \\t\\t\\t}\\n526: \\t\\t}\\n527: \\tcase 2:\\n528: \\t\\tfor _, inNode := range inNodes {\\n529: \\t\\t\\tif len(chainHops) > 0 {\\n530: \\t\\t\\t\\tfor _, firstNode := range chainHops[0] {\\n531: \\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->第1跳(%s)\\\", inNode.NodeName, firstNode.NodeName)\\n532: \\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n533: \\t\\t\\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n534: \\t\\t\\t\\t\\t\\ttoNode: firstNode,\\n535: \\t\\t\\t\\t\\t\\thasChainHop: true,\\n536: \\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n537: \\t\\t\\t\\t\\t\\tdescription: description,\\n538: \\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n539: \\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n540: \\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 2,\\n541: \\t\\t\\t\\t\\t\\t\\t\\\"toInx\\\": firstNode.Inx,\\n542: \\t\\t\\t\\t\\t\\t},\\n543: \\t\\t\\t\\t\\t})\\n544: \\t\\t\\t\\t}\\n545: \\t\\t\\t} else {\\n546: \\t\\t\\t\\tfor _, outNode := range outNodes {\\n547: \\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->出口(%s)\\\", inNode.NodeName, outNode.NodeName)\\n548: \\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n549: \\t\\t\\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n550: \\t\\t\\t\\t\\t\\ttoNode: outNode,\\n551: \\t\\t\\t\\t\\t\\thasChainHop: true,\\n552: \\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n553: \\t\\t\\t\\t\\t\\tdescription: description,\\n554: \\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n555: \\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n556: \\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 3,\\n557: \\t\\t\\t\\t\\t\\t},\\n558: \\t\\t\\t\\t\\t})\\n559: \\t\\t\\t\\t}\\n560: \\t\\t\\t}\\n561: \\t\\t}\\n562: \\n563: \\t\\tfor i, hop := range chainHops {\\n564: \\t\\t\\tfor _, currentNode := range hop {\\n565: \\t\\t\\t\\tif i+1 < len(chainHops) {\\n566: \\t\\t\\t\\t\\tfor _, nextNode := range chainHops[i+1] {\\n567: \\t\\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"第%d跳(%s)->第%d跳(%s)\\\", i+1, currentNode.NodeName, i+2, nextNode.NodeName)\\n568: \\t\\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n569: \\t\\t\\t\\t\\t\\t\\tfromNodeID: currentNode.NodeID,\\n570: \\t\\t\\t\\t\\t\\t\\ttoNode: nextNode,\\n571: \\t\\t\\t\\t\\t\\t\\thasChainHop: true,\\n572: \\t\\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n573: \\t\\t\\t\\t\\t\\t\\tdescription: description,\\n574: \\t\\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n575: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 2,\\n576: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromInx\\\": currentNode.Inx,\\n577: \\t\\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 2,\\n578: \\t\\t\\t\\t\\t\\t\\t\\t\\\"toInx\\\": nextNode.Inx,\\n579: \\t\\t\\t\\t\\t\\t\\t},\\n580: \\t\\t\\t\\t\\t\\t})\\n581: \\t\\t\\t\\t\\t}\\n582: \\t\\t\\t\\t} else {\\n583: \\t\\t\\t\\t\\tfor _, outNode := range outNodes {\\n584: \\t\\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"第%d跳(%s)->出口(%s)\\\", i+1, currentNode.NodeName, outNode.NodeName)\\n585: \\t\\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n586: \\t\\t\\t\\t\\t\\t\\tfromNodeID: currentNode.NodeID,\\n587: \\t\\t\\t\\t\\t\\t\\ttoNode: outNode,\\n588: \\t\\t\\t\\t\\t\\t\\thasChainHop: true,\\n589: \\t\\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n590: \\t\\t\\t\\t\\t\\t\\tdescription: description,\\n591: \\t\\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n592: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 2,\\n593: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromInx\\\": currentNode.Inx,\\n594: \\t\\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 3,\\n595: \\t\\t\\t\\t\\t\\t\\t},\\n596: \\t\\t\\t\\t\\t\\t})\\n597: \\t\\t\\t\\t\\t}\\n598: \\t\\t\\t\\t}\\n599: \\t\\t\\t}\\n600: \\t\\t}\\n601: \\n602: \\t\\tfor _, outNode := range outNodes {\\n603: \\t\\t\\tfor _, target := range targets {\\n604: \\t\\t\\t\\tdescription := fmt.Sprintf(\\\"出口(%s)->目标(%s)\\\", outNode.NodeName, target.Address)\\n605: \\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n606: \\t\\t\\t\\t\\tfromNodeID: outNode.NodeID,\\n607: \\t\\t\\t\\t\\ttargetIP: target.IP,\\n608: \\t\\t\\t\\t\\ttargetPort: target.Port,\\n609: \\t\\t\\t\\t\\tdescription: description,\\n610: \\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n611: \\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 3,\\n612: \\t\\t\\t\\t\\t},\\n613: \\t\\t\\t\\t})\\n614: \\t\\t\\t}\\n615: \\t\\t}\\n616: \\tdefault:\\n617: \\t\\tfor _, inNode := range inNodes {\\n618: \\t\\t\\tfor _, target := range targets {\\n619: \\t\\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->目标(%s)\\\", inNode.NodeName, target.Address)\\n620: \\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n621: \\t\\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n622: \\t\\t\\t\\t\\ttargetIP: target.IP,\\n623: \\t\\t\\t\\t\\ttargetPort: target.Port,\\n624: \\t\\t\\t\\t\\tdescription: description,\\n625: \\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n626: \\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n627: \\t\\t\\t\\t\\t},\\n628: \\t\\t\\t\\t})\\n629: \\t\\t\\t}\\n630: \\t\\t}\\n631: \\t}\\n632: \\n633: \\treturn forward.Name, workItems, nil\\n634: }\\n635: \\n636: func (h *Handler) diagnoseTunnelRuntime(ctx context.Context, tunnelID int64) (map[string]interface{}, error) {\\n637: \\tif ctx == nil {\\n638: \\t\\tctx = context.Background()\\n639: \\t}\\n640: \\ttunnelName, tunnelType, workItems, err := h.prepareTunnelDiagnosis(tunnelID)\\n641: \\tif err != nil {\\n642: \\t\\treturn nil, err\\n643: \\t}\\n644: \\n645: \\tresults := h.runDiagnosisWorkItems(ctx, workItems, nil)\\n646: \\n647: \\tpayload := map[string]interface{}{\\n648: \\t\\t\\\"tunnelName\\\": tunnelName,\\n649: \\t\\t\\\"tunnelType\\\": tunnelType,\\n650: \\t\\t\\\"timestamp\\\": time.Now().UnixMilli(),\\n651: \\t\\t\\\"results\\\": results,\\n652: \\t}\\n653: \\treturn payload, nil\\n654: }\\n655: \\n656: func (h *Handler) prepareTunnelDiagnosis(tunnelID int64) (string, string, []diagnosisWorkItem, error) {\\n657: \\ttunnel, err := h.getTunnelRecord(tunnelID)\\n658: \\tif err != nil {\\n659: \\t\\treturn \\\"\\\", \\\"\\\", nil, err\\n660: \\t}\\n661: \\n662: \\ttunnelName, err := h.repo.GetTunnelName(tunnelID)\\n663: \\tif err != nil {\\n664: \\t\\treturn \\\"\\\", \\\"\\\", nil, err\\n665: \\t}\\n666: \\tif tunnelName == \\\"\\\" {\\n667: \\t\\treturn \\\"\\\", \\\"\\\", nil, errors.New(\\\"隧道不存在\\\")\\n668: \\t}\\n669: \\n670: \\tchainRows, err := h.listChainNodesForTunnel(tunnelID)\\n671: \\tif err != nil {\\n672: \\t\\treturn \\\"\\\", \\\"\\\", nil, err\\n673: \\t}\\n674: \\tif len(chainRows) == 0 {\\n675: \\t\\treturn \\\"\\\", \\\"\\\", nil, errors.New(\\\"隧道配置不完整\\\")\\n676: \\t}\\n677: \\n678: \\tipPreference := h.repo.GetTunnelIPPreference(tunnelID)\\n679: \\tinNodes, chainHops, outNodes := splitChainNodeGroups(chainRows)\\n680: \\tworkItems := make([]diagnosisWorkItem, 0, len(chainRows)*2)\\n681: \\n682: \\tswitch tunnel.Type {\\n683: \\tcase 1:\\n684: \\t\\tfor _, inNode := range inNodes {\\n685: \\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->外网\\\", inNode.NodeName)\\n686: \\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n687: \\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n688: \\t\\t\\t\\ttargetIP: \\\"www.bing.com\\\",\\n689: \\t\\t\\t\\ttargetPort: 443,\\n690: \\t\\t\\t\\tdescription: description,\\n691: \\t\\t\\t\\tmetadata: map[string]interface{}{\\n692: \\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n693: \\t\\t\\t\\t},\\n694: \\t\\t\\t})\\n695: \\t\\t}\\n696: \\tcase 2:\\n697: \\t\\tfor _, inNode := range inNodes {\\n698: \\t\\t\\tif len(chainHops) > 0 {\\n699: \\t\\t\\t\\tfor _, firstNode := range chainHops[0] {\\n700: \\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->第1跳(%s)\\\", inNode.NodeName, firstNode.NodeName)\\n701: \\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n702: \\t\\t\\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n703: \\t\\t\\t\\t\\t\\ttoNode: firstNode,\\n704: \\t\\t\\t\\t\\t\\thasChainHop: true,\\n705: \\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n706: \\t\\t\\t\\t\\t\\tdescription: description,\\n707: \\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n708: \\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n709: \\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 2,\\n710: \\t\\t\\t\\t\\t\\t\\t\\\"toInx\\\": firstNode.Inx,\\n711: \\t\\t\\t\\t\\t\\t},\\n712: \\t\\t\\t\\t\\t})\\n713: \\t\\t\\t\\t}\\n714: \\t\\t\\t} else {\\n715: \\t\\t\\t\\tfor _, outNode := range outNodes {\\n716: \\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->出口(%s)\\\", inNode.NodeName, outNode.NodeName)\\n717: \\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n718: \\t\\t\\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n719: \\t\\t\\t\\t\\t\\ttoNode: outNode,\\n720: \\t\\t\\t\\t\\t\\thasChainHop: true,\\n721: \\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n722: \\t\\t\\t\\t\\t\\tdescription: description,\\n723: \\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n724: \\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n725: \\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 3,\\n726: \\t\\t\\t\\t\\t\\t},\\n727: \\t\\t\\t\\t\\t})\\n728: \\t\\t\\t\\t}\\n729: \\t\\t\\t}\\n730: \\t\\t}\\n731: \\n732: \\t\\tfor i, hop := range chainHops {\\n733: \\t\\t\\tfor _, currentNode := range hop {\\n734: \\t\\t\\t\\tif i+1 < len(chainHops) {\\n735: \\t\\t\\t\\t\\tfor _, nextNode := range chainHops[i+1] {\\n736: \\t\\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"第%d跳(%s)->第%d跳(%s)\\\", i+1, currentNode.NodeName, i+2, nextNode.NodeName)\\n737: \\t\\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n738: \\t\\t\\t\\t\\t\\t\\tfromNodeID: currentNode.NodeID,\\n739: \\t\\t\\t\\t\\t\\t\\ttoNode: nextNode,\\n740: \\t\\t\\t\\t\\t\\t\\thasChainHop: true,\\n741: \\t\\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n742: \\t\\t\\t\\t\\t\\t\\tdescription: description,\\n743: \\t\\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n744: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 2,\\n745: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromInx\\\": currentNode.Inx,\\n746: \\t\\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 2,\\n747: \\t\\t\\t\\t\\t\\t\\t\\t\\\"toInx\\\": nextNode.Inx,\\n748: \\t\\t\\t\\t\\t\\t\\t},\\n749: \\t\\t\\t\\t\\t\\t})\\n750: \\t\\t\\t\\t\\t}\\n751: \\t\\t\\t\\t} else {\\n752: \\t\\t\\t\\t\\tfor _, outNode := range outNodes {\\n753: \\t\\t\\t\\t\\t\\tdescription := fmt.Sprintf(\\\"第%d跳(%s)->出口(%s)\\\", i+1, currentNode.NodeName, outNode.NodeName)\\n754: \\t\\t\\t\\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n755: \\t\\t\\t\\t\\t\\t\\tfromNodeID: currentNode.NodeID,\\n756: \\t\\t\\t\\t\\t\\t\\ttoNode: outNode,\\n757: \\t\\t\\t\\t\\t\\t\\thasChainHop: true,\\n758: \\t\\t\\t\\t\\t\\t\\tipPreference: ipPreference,\\n759: \\t\\t\\t\\t\\t\\t\\tdescription: description,\\n760: \\t\\t\\t\\t\\t\\t\\tmetadata: map[string]interface{}{\\n761: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromChainType\\\": 2,\\n762: \\t\\t\\t\\t\\t\\t\\t\\t\\\"fromInx\\\": currentNode.Inx,\\n763: \\t\\t\\t\\t\\t\\t\\t\\t\\\"toChainType\\\": 3,\\n764: \\t\\t\\t\\t\\t\\t\\t},\\n765: \\t\\t\\t\\t\\t\\t})\\n766: \\t\\t\\t\\t\\t}\\n767: \\t\\t\\t\\t}\\n768: \\t\\t\\t}\\n769: \\t\\t}\\n770: \\n771: \\t\\tfor _, outNode := range outNodes {\\n772: \\t\\t\\tdescription := fmt.Sprintf(\\\"出口(%s)->外网\\\", outNode.NodeName)\\n773: \\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n774: \\t\\t\\t\\tfromNodeID: outNode.NodeID,\\n775: \\t\\t\\t\\ttargetIP: \\\"www.bing.com\\\",\\n776: \\t\\t\\t\\ttargetPort: 443,\\n777: \\t\\t\\t\\tdescription: description,\\n778: \\t\\t\\t\\tmetadata: map[string]interface{}{\\n779: \\t\\t\\t\\t\\t\\\"fromChainType\\\": 3,\\n780: \\t\\t\\t\\t},\\n781: \\t\\t\\t})\\n782: \\t\\t}\\n783: \\tdefault:\\n784: \\t\\tfor _, inNode := range inNodes {\\n785: \\t\\t\\tdescription := fmt.Sprintf(\\\"入口(%s)->外网\\\", inNode.NodeName)\\n786: \\t\\t\\tworkItems = append(workItems, diagnosisWorkItem{\\n787: \\t\\t\\t\\tfromNodeID: inNode.NodeID,\\n788: \\t\\t\\t\\ttargetIP: \\\"www.bing.com\\\",\\n789: \\t\\t\\t\\ttargetPort: 443,\\n790: \\t\\t\\t\\tdescription: description,\\n791: \\t\\t\\t\\tmetadata: map[string]interface{}{\\n792: \\t\\t\\t\\t\\t\\\"fromChainType\\\": 1,\\n793: \\t\\t\\t\\t},\\n794: \\t\\t\\t})\\n795: \\t\\t}\\n796: \\t}\\n797: \\n798: \\ttunnelType := map[bool]string{true: \\\"端口转发\\\", false: \\\"隧道转发\\\"}[tunnel.Type == 1]\\n799: \\treturn tunnelName, tunnelType, workItems, nil\\n800: }\\n801: \\n802: func splitChainNodeGroups(rows []chainNodeRecord) ([]chainNodeRecord, [][]chainNodeRecord, []chainNodeRecord) {\\n803: \\tinNodes := make([]chainNodeRecord, 0)\\n804: \\toutNodes := make([]chainNodeRecord, 0)\\n805: \\tchainByInx := map[int64][]chainNodeRecord{}\\n806: \\thopOrder := make([]int64, 0)\\n807: \\n808: \\tfor _, row := range rows {\\n809: \\t\\tswitch row.ChainType {\\n810: \\t\\tcase 1:\\n811: \\t\\t\\tinNodes = append(inNodes, row)\\n812: \\t\\tcase 2:\\n813: \\t\\t\\tif _, ok := chainByInx[row.Inx]; !ok {\\n814: \\t\\t\\t\\thopOrder = append(hopOrder, row.Inx)\\n815: \\t\\t\\t}\\n816: \\t\\t\\tchainByInx[row.Inx] = append(chainByInx[row.Inx], row)\\n817: \\t\\tcase 3:\\n818: \\t\\t\\toutNodes = append(outNodes, row)\\n819: \\t\\t}\\n820: \\t}\\n821: \\n822: \\tsort.Slice(hopOrder, func(i, j int) bool { return hopOrder[i] < hopOrder[j] })\\n823: \\tchainHops := make([][]chainNodeRecord, 0, len(hopOrder))\\n824: \\tfor _, inx := range hopOrder {\\n825: \\t\\tchainHops = append(chainHops, chainByInx[inx])\\n826: \\t}\\n827: \\n828: \\treturn inNodes, chainHops, outNodes\\n829: }\\n830: \\n831: func resolveDiagnosisTargets(remoteAddr string) ([]diagnosisTarget, error) {\\n832: \\trawTargets := splitRemoteTargets(remoteAddr)\\n833: \\tif len(rawTargets) == 0 {\\n834: \\t\\treturn nil, errors.New(\\\"目标地址不能为空\\\")\\n835: \\t}\\n836: \\n837: \\ttargets := make([]diagnosisTarget, 0, len(rawTargets))\\n838: \\tfor _, raw := range rawTargets {\\n839: \\t\\tip, port, err := parseTargetAddress(raw)\\n840: \\t\\tif err != nil {\\n841: \\t\\t\\tcontinue\\n842: \\t\\t}\\n843: \\t\\ttargets = append(targets, diagnosisTarget{Address: raw, IP: ip, Port: port})\\n844: \\t}\\n845: \\tif len(targets) == 0 {\\n846: \\t\\treturn nil, errors.New(\\\"目标地址格式错误\\\")\\n847: \\t}\\n848: \\treturn targets, nil\\n849: }\\n850: \\n851: func diagnosisContextMessage(ctx context.Context) string {\\n852: \\tif ctx == nil {\\n853: \\t\\treturn diagnosisRequestTimeoutMsg\\n854: \\t}\\n855: \\tswitch ctx.Err() {\\n856: \\tcase context.DeadlineExceeded:\\n857: \\t\\treturn diagnosisRequestTimeoutMsg\\n858: \\tcase context.Canceled:\\n859: \\t\\treturn \\\"诊断已取消\\\"\\n860: \\tdefault:\\n861: \\t\\treturn diagnosisRequestTimeoutMsg\\n862: \\t}\\n863: }\\n864: \\n865: func diagnosisExecOptionsFromContext(ctx context.Context) diagnosisExecOptions {\\n866: \\ttimeout := diagnosisCommandTimeout\\n867: \\tif ctx != nil {\\n868: \\t\\tif deadline, ok := ctx.Deadline(); ok {\\n869: \\t\\t\\tremaining := time.Until(deadline)\\n870: \\t\\t\\tif remaining <= 0 {\\n871: \\t\\t\\t\\tremaining = 100 * time.Millisecond\\n872: \\t\\t\\t}\\n873: \\t\\t\\tif remaining < timeout {\\n874: \\t\\t\\t\\ttimeout = remaining\\n875: \\t\\t\\t}\\n876: \\t\\t}\\n877: \\t}\\n878: \\tif timeout <= 0 {\\n879: \\t\\ttimeout = 100 * time.Millisecond\\n880: \\t}\\n881: \\tpingTimeoutMS := int(timeout / time.Millisecond)\\n882: \\tif pingTimeoutMS <= 0 {\\n883: \\t\\tpingTimeoutMS = 100\\n884: \\t}\\n885: \\treturn diagnosisExecOptions{\\n886: \\t\\tcommandTimeout: timeout,\\n887: \\t\\tpingTimeoutMS: pingTimeoutMS,\\n888: \\t\\ttimeoutMessage: diagnosisContextMessage(ctx),\\n889: \\t}\\n890: }\\n891: \\n892: func newDiagnosisTimeoutItem(workItem diagnosisWorkItem, message string) map[string]interface{} {\\n893: \\ttargetPort := workItem.targetPort\\n894: \\tif targetPort <= 0 {\\n895: \\t\\ttargetPort = workItem.toNode.Port\\n896: \\t}\\n897: \\titem := newDiagnosisResultItem(workItem.fromNodeID, workItem.targetIP, targetPort, workItem.description, workItem.metadata)\\n898: \\titem[\\\"success\\\"] = false\\n899: \\tif strings.TrimSpace(message) == \\\"\\\" {\\n900: \\t\\tmessage = diagnosisCommandTimeoutMsg\\n901: \\t}\\n902: \\titem[\\\"message\\\"] = message\\n903: \\treturn item\\n904: }\\n905: \\n906: func (h *Handler) executeDiagnosisWorkItem(workItem diagnosisWorkItem, options diagnosisExecOptions) map[string]interface{} {\\n907: \\tsingle := make([]map[string]interface{}, 0, 1)\\n908: \\tnodeCache := map[int64]*nodeRecord{}\\n909: \\tif workItem.hasChainHop {\\n910: \\t\\th.appendChainHopDiagnosis(&single, nodeCache, workItem.fromNodeID, workItem.toNode, workItem.description, workItem.metadata, workItem.ipPreference, options)\\n911: \\t} else {\\n912: \\t\\th.appendPathDiagnosis(&single, nodeCache, workItem.fromNodeID, workItem.targetIP, workItem.targetPort, workItem.description, workItem.metadata, options)\\n913: \\t}\\n914: \\n915: \\tif len(single) == 0 {\\n916: \\t\\treturn newDiagnosisTimeoutItem(workItem, \\\"诊断任务未返回结果\\\")\\n917: \\t}\\n918: \\treturn single[0]\\n919: }\\n920: \\n921: func (h *Handler) runDiagnosisWorkItems(ctx context.Context, workItems []diagnosisWorkItem, emitter diagnosisItemEmitter) []map[string]interface{} {\\n922: \\tif ctx == nil {\\n923: \\t\\tctx = context.Background()\\n924: \\t}\\n925: \\tresults := make([]map[string]interface{}, len(workItems))\\n926: \\tif len(workItems) == 0 {\\n927: \\t\\treturn results\\n928: \\t}\\n929: \\n930: \\tworkerLimit := diagnosisMaxConcurrency\\n931: \\tif workerLimit < 1 {\\n932: \\t\\tworkerLimit = 1\\n933: \\t}\\n934: \\tif workerLimit > len(workItems) {\\n935: \\t\\tworkerLimit = len(workItems)\\n936: \\t}\\n937: \\n938: \\ttype diagnosisWorkResult struct {\\n939: \\t\\tindex int\\n940: \\t\\titem map[string]interface{}\\n941: \\t}\\n942: \\n943: \\tjobs := make(chan int)\\n944: \\tresultCh := make(chan diagnosisWorkResult, len(workItems))\\n945: \\n946: \\tvar wg sync.WaitGroup\\n947: \\tfor i := 0; i < workerLimit; i++ {\\n948: \\t\\twg.Add(1)\\n949: \\t\\tgo func() {\\n950: \\t\\t\\tdefer wg.Done()\\n951: \\t\\t\\tfor index := range jobs {\\n952: \\t\\t\\t\\tselect {\\n953: \\t\\t\\t\\tcase <-ctx.Done():\\n954: \\t\\t\\t\\t\\tresultCh <- diagnosisWorkResult{index: index, item: newDiagnosisTimeoutItem(workItems[index], diagnosisContextMessage(ctx))}\\n955: \\t\\t\\t\\t\\tcontinue\\n956: \\t\\t\\t\\tdefault:\\n957: \\t\\t\\t\\t}\\n958: \\t\\t\\t\\toptions := diagnosisExecOptionsFromContext(ctx)\\n959: \\t\\t\\t\\tresultCh <- diagnosisWorkResult{index: index, item: h.executeDiagnosisWorkItem(workItems[index], options)}\\n960: \\t\\t\\t}\\n961: \\t\\t}()\\n962: \\t}\\n963: \\n964: enqueueLoop:\\n965: \\tfor i := 0; i < len(workItems); i++ {\\n966: \\t\\tselect {\\n967: \\t\\tcase <-ctx.Done():\\n968: \\t\\t\\tmessage := diagnosisContextMessage(ctx)\\n969: \\t\\t\\tfor j := i; j < len(workItems); j++ {\\n970: \\t\\t\\t\\tresultCh <- diagnosisWorkResult{index: j, item: newDiagnosisTimeoutItem(workItems[j], message)}\\n971: \\t\\t\\t}\\n972: \\t\\t\\tbreak enqueueLoop\\n973: \\t\\tcase jobs <- i:\\n974: \\t\\t}\\n975: \\t}\\n976: \\tclose(jobs)\\n977: \\tgo func() {\\n978: \\t\\twg.Wait()\\n979: \\t\\tclose(resultCh)\\n980: \\t}()\\n981: \\n982: \\tprogress := diagnosisProgress{Total: len(workItems)}\\n983: \\tfor result := range resultCh {\\n984: \\t\\tresults[result.index] = result.item\\n985: \\t\\tprogress.Completed++\\n986: \\t\\tif asBool(result.item[\\\"success\\\"], false) {\\n987: \\t\\t\\tprogress.Success++\\n988: \\t\\t} else {\\n989: \\t\\t\\tprogress.Failed++\\n990: \\t\\t}\\n991: \\t\\tif emitter != nil {\\n992: \\t\\t\\temitter(result.index, result.item, progress)\\n993: \\t\\t}\\n994: \\t}\\n995: \\n996: \\tfor i := range results {\\n997: \\t\\tif results[i] == nil {\\n998: \\t\\t\\tresults[i] = newDiagnosisTimeoutItem(workItems[i], diagnosisCommandTimeoutMsg)\\n999: \\t\\t}\\n1000: \\t}\\n1001: \\treturn results\\n1002: }\\n1003: \\n1004: func (h *Handler) cachedNode(nodeCache map[int64]*nodeRecord, nodeID int64) (*nodeRecord, error) {\\n1005: \\tif node, ok := nodeCache[nodeID]; ok {\\n1006: \\t\\treturn node, nil\\n1007: \\t}\\n1008: \\tnode, err := h.getNodeRecord(nodeID)\\n1009: \\tif err != nil {\\n1010: \\t\\treturn nil, err\\n1011: \\t}\\n1012: \\tnodeCache[nodeID] = node\\n1013: \\treturn node, nil\\n1014: }\\n1015: \\n1016: func newDiagnosisResultItem(fromNodeID int64, targetIP string, targetPort int, description string, metadata map[string]interface{}) map[string]interface{} {\\n1017: \\titem := map[string]interface{}{\\n1018: \\t\\t\\\"nodeName\\\": fmt.Sprintf(\\\"node_%d\\\", fromNodeID),\\n1019: \\t\\t\\\"nodeId\\\": strconv.FormatInt(fromNodeID, 10),\\n1020: \\t\\t\\\"targetIp\\\": targetIP,\\n1021: \\t\\t\\\"targetPort\\\": targetPort,\\n1022: \\t\\t\\\"description\\\": description,\\n1023: \\t\\t\\\"averageTime\\\": 0,\\n1024: \\t\\t\\\"packetLoss\\\": 100,\\n1025: \\t}\\n1026: \\tfor k, v := range metadata {\\n1027: \\t\\titem[k] = v\\n1028: \\t}\\n1029: \\treturn item\\n1030: }\\n1031: \\n1032: func (h *Handler) appendFailedDiagnosis(results *[]map[string]interface{}, nodeCache map[int64]*nodeRecord, fromNodeID int64, targetIP string, targetPort int, description string, metadata map[string]interface{}, message string) {\\n1033: \\titem := newDiagnosisResultItem(fromNodeID, targetIP, targetPort, description, metadata)\\n1034: \\tif node, err := h.cachedNode(nodeCache, fromNodeID); err == nil {\\n1035: \\t\\titem[\\\"nodeName\\\"] = node.Name\\n1036: \\t}\\n1037: \\tif strings.TrimSpace(message) == \\\"\\\" {\\n1038: \\t\\tmessage = \\\"TCP连接失败\\\"\\n1039: \\t}\\n1040: \\titem[\\\"success\\\"] = false\\n1041: \\titem[\\\"message\\\"] = message\\n1042: \\t*results = append(*results, item)\\n1043: }\\n1044: \\n1045: func (h *Handler) appendPathDiagnosis(results *[]map[string]interface{}, nodeCache map[int64]*nodeRecord, fromNodeID int64, targetIP string, targetPort int, description string, metadata map[string]interface{}, options diagnosisExecOptions) {\\n1046: \\titem := newDiagnosisResultItem(fromNodeID, targetIP, targetPort, description, metadata)\\n1047: \\n1048: \\tfromNode, err := h.cachedNode(nodeCache, fromNodeID)\\n1049: \\tif err != nil {\\n1050: \\t\\titem[\\\"success\\\"] = false\\n1051: \\t\\titem[\\\"message\\\"] = err.Error()\\n1052: \\t\\t*results = append(*results, item)\\n1053: \\t\\treturn\\n1054: \\t}\\n1055: \\titem[\\\"nodeName\\\"] = fromNode.Name\\n1056: \\n1057: \\tvar (\\n1058: \\t\\tpingData map[string]interface{}\\n1059: \\t\\tpingErr error\\n1060: \\t)\\n1061: \\tif fromNode.IsRemote == 1 {\\n1062: \\t\\tpingData, pingErr = h.tcpPingViaRemoteNode(fromNode, targetIP, targetPort, options)\\n1063: \\t} else {\\n1064: \\t\\tpingData, pingErr = h.tcpPingViaNode(fromNodeID, targetIP, targetPort, options)\\n1065: \\t}\\n1066: \\tif pingErr != nil {\\n1067: \\t\\titem[\\\"success\\\"] = false\\n1068: \\t\\titem[\\\"message\\\"] = pingErr.Error()\\n1069: \\t\\t*results = append(*results, item)\\n1070: \\t\\treturn\\n1071: \\t}\\n1072: \\n1073: \\tsuccess := asBool(pingData[\\\"success\\\"], false)\\n1074: \\titem[\\\"success\\\"] = success\\n1075: \\titem[\\\"averageTime\\\"] = asFloat(pingData[\\\"averageTime\\\"], 0)\\n1076: \\titem[\\\"packetLoss\\\"] = asFloat(pingData[\\\"packetLoss\\\"], 100)\\n1077: \\n1078: \\tmessage := strings.TrimSpace(asString(pingData[\\\"message\\\"]))\\n1079: \\tif success {\\n1080: \\t\\tif message == \\\"\\\" {\\n1081: \\t\\t\\tmessage = \\\"TCP连接成功\\\"\\n1082: \\t\\t}\\n1083: \\t} else {\\n1084: \\t\\tif message == \\\"\\\" {\\n1085: \\t\\t\\tmessage = strings.TrimSpace(asString(pingData[\\\"errorMessage\\\"]))\\n1086: \\t\\t}\\n1087: \\t\\tif message == \\\"\\\" {\\n1088: \\t\\t\\tmessage = \\\"TCP连接失败\\\"\\n1089: \\t\\t}\\n1090: \\t}\\n1091: \\titem[\\\"message\\\"] = message\\n1092: \\t*results = append(*results, item)\\n1093: }\\n1094: \\n1095: func (h *Handler) appendChainHopDiagnosis(results *[]map[string]interface{}, nodeCache map[int64]*nodeRecord, fromNodeID int64, toNode chainNodeRecord, description string, metadata map[string]interface{}, ipPreference string, options diagnosisExecOptions) {\\n1096: \\tfromNode, _ := h.cachedNode(nodeCache, fromNodeID)\\n1097: \\ttargetNode, err := h.cachedNode(nodeCache, toNode.NodeID)\\n1098: \\tif err != nil {\\n1099: \\t\\th.appendFailedDiagnosis(results, nodeCache, fromNodeID, \\\"\\\", 0, description, metadata, err.Error())\\n1100: \\t\\treturn\\n1101: \\t}\\n1102: \\ttargetIP, targetPort, err := resolveChainProbeTarget(fromNode, targetNode, toNode.Port, ipPreference)\\n1103: \\tif err != nil {\\n1104: \\t\\th.appendFailedDiagnosis(results, nodeCache, fromNodeID, strings.Trim(strings.TrimSpace(targetNode.ServerIP), \\\"[]\\\"), toNode.Port, description, metadata, err.Error())\\n1105: \\t\\treturn\\n1106: \\t}\\n1107: \\th.appendPathDiagnosis(results, nodeCache, fromNodeID, targetIP, targetPort, description, metadata, options)\\n1108: }\\n1109: \\n1110: func resolveChainProbeTarget(fromNode, targetNode *nodeRecord, preferredPort int, ipPreference string) (string, int, error) {\\n1111: \\tif targetNode == nil {\\n1112: \\t\\treturn \\\"\\\", 0, errors.New(\\\"目标节点不存在\\\")\\n1113: \\t}\\n1114: \\thost, err := selectTunnelDialHost(fromNode, targetNode, ipPreference)\\n1115: \\tif err != nil {\\n1116: \\t\\thost = strings.Trim(strings.TrimSpace(targetNode.ServerIP), \\\"[]\\\")\\n1117: \\t}\\n1118: \\tif host == \\\"\\\" {\\n1119: \\t\\treturn \\\"\\\", 0, errors.New(\\\"目标节点地址为空\\\")\\n1120: \\t}\\n1121: \\tport := preferredPort\\n1122: \\tif port <= 0 {\\n1123: \\t\\tport = firstPortFromRange(targetNode.PortRange)\\n1124: \\t}\\n1125: \\tif port <= 0 {\\n1126: \\t\\tport = 443\\n1127: \\t}\\n1128: \\treturn host, port, nil\\n1129: }\\n1130: \\n1131: func firstPortFromRange(portRange string) int {\\n1132: \\tportRange = strings.TrimSpace(portRange)\\n1133: \\tif portRange == \\\"\\\" {\\n1134: \\t\\treturn 0\\n1135: \\t}\\n1136: \\tfirst := strings.Split(portRange, \\\",\\\")[0]\\n1137: \\tfirst = strings.TrimSpace(first)\\n1138: \\tif strings.Contains(first, \\\"-\\\") {\\n1139: \\t\\tparts := strings.SplitN(first, \\\"-\\\", 2)\\n1140: \\t\\tif len(parts) != 2 {\\n1141: \\t\\t\\treturn 0\\n1142: \\t\\t}\\n1143: \\t\\tp, err := strconv.Atoi(strings.TrimSpace(parts[0]))\\n1144: \\t\\tif err != nil || p <= 0 {\\n1145: \\t\\t\\treturn 0\\n1146: \\t\\t}\\n1147: \\t\\treturn p\\n1148: \\t}\\n1149: \\tp, err := strconv.Atoi(first)\\n1150: \\tif err != nil || p <= 0 {\\n1151: \\t\\treturn 0\\n1152: \\t}\\n1153: \\treturn p\\n1154: }\\n1155: \\n1156: func (h *Handler) listChainNodesForTunnel(tunnelID int64) ([]chainNodeRecord, error) {\\n1157: \\treturn h.repo.ListChainNodesForTunnel(tunnelID)\\n1158: }\\n1159: \\n1160: func (h *Handler) tcpPingViaNode(nodeID int64, ip string, port int, options diagnosisExecOptions) (map[string]interface{}, error) {\\n1161: \\tif options.commandTimeout <= 0 {\\n1162: \\t\\toptions.commandTimeout = diagnosisCommandTimeout\\n1163: \\t}\\n1164: \\tif options.pingTimeoutMS <= 0 {\\n1165: \\t\\toptions.pingTimeoutMS = int(diagnosisCommandTimeout / time.Millisecond)\\n1166: \\t}\\n1167: \\tres, err := h.sendNodeCommandWithTimeout(nodeID, \\\"TcpPing\\\", map[string]interface{}{\\n1168: \\t\\t\\\"ip\\\": ip,\\n1169: \\t\\t\\\"port\\\": port,\\n1170: \\t\\t\\\"count\\\": 4,\\n1171: \\t\\t\\\"timeout\\\": options.pingTimeoutMS,\\n1172: \\t}, options.commandTimeout, false, false)\\n1173: \\tif err != nil {\\n1174: \\t\\treturn nil, err\\n1175: \\t}\\n1176: \\tif res.Data == nil {\\n1177: \\t\\treturn nil, errors.New(\\\"节点未返回诊断数据\\\")\\n1178: \\t}\\n1179: \\treturn res.Data, nil\\n1180: }\\n1181: \\n1182: func (h *Handler) tcpPingViaRemoteNode(node *nodeRecord, ip string, port int, options diagnosisExecOptions) (map[string]interface{}, error) {\\n1183: \\tif node == nil {\\n1184: \\t\\treturn nil, errors.New(\\\"节点不存在\\\")\\n1185: \\t}\\n1186: \\tremoteURL := strings.TrimSpace(node.RemoteURL)\\n1187: \\tremoteToken := strings.TrimSpace(node.RemoteToken)\\n1188: \\tif remoteURL == \\\"\\\" || remoteToken == \\\"\\\" {\\n1189: \\t\\treturn nil, errors.New(\\\"远程节点缺少共享配置\\\")\\n1190: \\t}\\n1191: \\tif options.commandTimeout <= 0 {\\n1192: \\t\\toptions.commandTimeout = diagnosisCommandTimeout\\n1193: \\t}\\n1194: \\tif options.pingTimeoutMS <= 0 {\\n1195: \\t\\toptions.pingTimeoutMS = int(diagnosisCommandTimeout / time.Millisecond)\\n1196: \\t}\\n1197: \\n1198: \\tfc := client.NewFederationClientWithTimeout(options.commandTimeout)\\n1199: \\treturn fc.Diagnose(remoteURL, remoteToken, h.federationLocalDomain(), client.RuntimeDiagnoseRequest{\\n1200: \\t\\tIP: strings.TrimSpace(ip),\\n1201: \\t\\tPort: port,\\n1202: \\t\\tCount: 4,\\n1203: \\t\\tTimeout: options.pingTimeoutMS,\\n1204: \\t})\\n1205: }\\n1206: \\n1207: func splitRemoteTargets(remoteAddr string) []string {\\n1208: \\tparts := strings.Split(remoteAddr, \\\",\\\")\\n1209: \\tout := make([]string, 0, len(parts))\\n1210: \\tfor _, part := range parts {\\n1211: \\t\\tpart = strings.TrimSpace(part)\\n1212: \\t\\tif part == \\\"\\\" {\\n1213: \\t\\t\\tcontinue\\n1214: \\t\\t}\\n1215: \\t\\tout = append(out, processServerAddress(part))\\n1216: \\t}\\n1217: \\treturn out\\n1218: }\\n1219: \\n1220: func parseTargetAddress(addr string) (string, int, error) {\\n1221: \\taddr = strings.TrimSpace(addr)\\n1222: \\tif addr == \\\"\\\" {\\n1223: \\t\\treturn \\\"\\\", 0, errors.New(\\\"empty address\\\")\\n1224: \\t}\\n1225: \\thost, portStr, err := net.SplitHostPort(addr)\\n1226: \\tif err != nil {\\n1227: \\t\\tidx := strings.LastIndex(addr, \\\":\\\")\\n1228: \\t\\tif idx <= 0 || idx >= len(addr)-1 {\\n1229: \\t\\t\\treturn \\\"\\\", 0, err\\n1230: \\t\\t}\\n1231: \\t\\thost = strings.TrimSpace(addr[:idx])\\n1232: \\t\\tportStr = strings.TrimSpace(addr[idx+1:])\\n1233: \\t}\\n1234: \\tport, err := strconv.Atoi(strings.TrimSpace(portStr))\\n1235: \\tif err != nil || port <= 0 || port > 65535 {\\n1236: \\t\\treturn \\\"\\\", 0, errors.New(\\\"invalid port\\\")\\n1237: \\t}\\n1238: \\thost = strings.Trim(strings.TrimSpace(host), \\\"[]\\\")\\n1239: \\tif host == \\\"\\\" {\\n1240: \\t\\treturn \\\"\\\", 0, errors.New(\\\"invalid host\\\")\\n1241: \\t}\\n1242: \\treturn host, port, nil\\n1243: }\\n1244: \\n1245: func buildForwardServiceBase(forwardID, userID, userTunnelID int64) string {\\n1246: \\treturn fmt.Sprintf(\\\"%d_%d_%d\\\", forwardID, userID, userTunnelID)\\n1247: }\\n1248: \\n1249: func buildForwardServiceBaseCandidates(forwardID, userID, preferredUserTunnelID int64, userTunnelIDs []int64) []string {\\n1250: \\torderedIDs := make([]int64, 0, len(userTunnelIDs)+2)\\n1251: \\tseen := make(map[int64]struct{}, len(userTunnelIDs)+2)\\n1252: \\n1253: \\tappendID := func(id int64) {\\n1254: \\t\\tif _, ok := seen[id]; ok {\\n1255: \\t\\t\\treturn\\n1256: \\t\\t}\\n1257: \\t\\tseen[id] = struct{}{}\\n1258: \\t\\torderedIDs = append(orderedIDs, id)\\n1259: \\t}\\n1260: \\n1261: \\tappendID(preferredUserTunnelID)\\n1262: \\tfor _, id := range userTunnelIDs {\\n1263: \\t\\tappendID(id)\\n1264: \\t}\\n1265: \\tappendID(0)\\n1266: \\n1267: \\tbases := make([]string, 0, len(orderedIDs))\\n1268: \\tfor _, id := range orderedIDs {\\n1269: \\t\\tbases = append(bases, buildForwardServiceBase(forwardID, userID, id))\\n1270: \\t}\\n1271: \\treturn bases\\n1272: }\\n1273: \\n1274: func buildForwardControlServiceNames(base, commandType string) []string {\\n1275: \\tnames := []string{base + \\\"_tcp\\\", base + \\\"_udp\\\"}\\n1276: \\tif strings.EqualFold(strings.TrimSpace(commandType), \\\"DeleteService\\\") {\\n1277: \\t\\treturn append([]string{base}, names...)\\n1278: \\t}\\n1279: \\treturn names\\n1280: }\\n1281: \\n1282: func shouldTryLegacySingleService(commandType string) bool {\\n1283: \\tcmd := strings.ToLower(strings.TrimSpace(commandType))\\n1284: \\treturn cmd == \\\"pauseservice\\\" || cmd == \\\"resumeservice\\\"\\n1285: }\\n1286: \\n1287: func isNotFoundError(err error) bool {\\n1288: \\tif err == nil {\\n1289: \\t\\treturn false\\n1290: \\t}\\n1291: \\tmsg := strings.ToLower(strings.TrimSpace(err.Error()))\\n1292: \\treturn strings.Contains(msg, \\\"not found\\\") || strings.Contains(msg, \\\"不存在\\\")\\n1293: }\\n1294: \\n1295: func isAlreadyExistsMessage(message string) bool {\\n1296: \\tmsg := strings.ToLower(strings.TrimSpace(message))\\n1297: \\tif msg == \\\"\\\" {\\n1298: \\t\\treturn false\\n1299: \\t}\\n1300: \\tif strings.Contains(msg, \\\"address already in use\\\") {\\n1301: \\t\\treturn false\\n1302: \\t}\\n1303: \\treturn strings.Contains(msg, \\\"already exists\\\") || strings.Contains(msg, \\\"已存在\\\")\\n1304: }\\n1305: \\n1306: func buildForwardServiceConfigs(baseName string, forward *forwardRecord, tunnel *tunnelRecord, node *nodeRecord, port int, limiterID *int64, tunnelTLSProtocol bool) []map[string]interface{} {\\n1307: \\tprotocols := []string{\\\"tcp\\\", \\\"udp\\\"}\\n1308: \\tservices := make([]map[string]interface{}, 0, 2)\\n1309: \\ttargets := splitRemoteTargets(forward.RemoteAddr)\\n1310: \\tstrategy := strings.TrimSpace(forward.Strategy)\\n1311: \\tif strategy == \\\"\\\" {\\n1312: \\t\\tstrategy = \\\"fifo\\\"\\n1313: \\t}\\n1314: \\n1315: \\tfor _, protocol := range protocols {\\n1316: \\t\\tlistenerAddr := node.TCPListenAddr\\n1317: \\t\\tif protocol == \\\"udp\\\" {\\n1318: \\t\\t\\tlistenerAddr = node.UDPListenAddr\\n1319: \\t\\t}\\n1320: \\t\\tservice := map[string]interface{}{\\n1321: \\t\\t\\t\\\"name\\\": fmt.Sprintf(\\\"%s_%s\\\", baseName, protocol),\\n1322: \\t\\t\\t\\\"addr\\\": fmt.Sprintf(\\\"%s:%d\\\", listenerAddr, port),\\n1323: \\t\\t\\t\\\"handler\\\": map[string]interface{}{\\n1324: \\t\\t\\t\\t\\\"type\\\": protocol,\\n1325: \\t\\t\\t},\\n1326: \\t\\t\\t\\\"listener\\\": map[string]interface{}{\\n1327: \\t\\t\\t\\t\\\"type\\\": protocol,\\n1328: \\t\\t\\t},\\n1329: \\t\\t\\t\\\"forwarder\\\": map[string]interface{}{\\n1330: \\t\\t\\t\\t\\\"nodes\\\": buildForwarderNodes(targets),\\n1331: \\t\\t\\t\\t\\\"selector\\\": map[string]interface{}{\\n1332: \\t\\t\\t\\t\\t\\\"strategy\\\": strategy,\\n1333: \\t\\t\\t\\t\\t\\\"maxFails\\\": 1,\\n1334: \\t\\t\\t\\t\\t\\\"failTimeout\\\": \\\"600s\\\",\\n1335: \\t\\t\\t\\t},\\n1336: \\t\\t\\t},\\n1337: \\t\\t}\\n1338: \\t\\tif protocol == \\\"udp\\\" {\\n1339: \\t\\t\\tlistenerMetadata := map[string]interface{}{\\\"keepAlive\\\": true}\\n1340: \\t\\t\\tif tunnelTLSProtocol {\\n1341: \\t\\t\\t\\tlistenerMetadata[\\\"ttl\\\"] = \\\"10s\\\"\\n1342: \\t\\t\\t}\\n1343: \\t\\t\\tservice[\\\"listener\\\"].(map[string]interface{})[\\\"metadata\\\"] = listenerMetadata\\n1344: \\t\\t}\\n1345: \\t\\tif tunnel != nil && tunnel.Type == 2 {\\n1346: \\t\\t\\tservice[\\\"handler\\\"].(map[string]interface{})[\\\"chain\\\"] = fmt.Sprintf(\\\"chains_%d\\\", forward.TunnelID)\\n1347: \\t\\t}\\n1348: \\t\\tif tunnel != nil && tunnel.Type == 1 && strings.TrimSpace(node.InterfaceName) != \\\"\\\" {\\n1349: \\t\\t\\tservice[\\\"metadata\\\"] = map[string]interface{}{\\\"interface\\\": node.InterfaceName}\\n1350: \\t\\t}\\n1351: \\t\\tif limiterID != nil && *limiterID > 0 {\\n1352: \\t\\t\\tservice[\\\"limiter\\\"] = strconv.FormatInt(*limiterID, 10)\\n1353: \\t\\t}\\n1354: \\t\\tservices = append(services, service)\\n1355: \\t}\\n1356: \\n1357: \\treturn services\\n1358: }\\n1359: \\n1360: func buildForwarderNodes(targets []string) []map[string]interface{} {\\n1361: \\tnodes := make([]map[string]interface{}, 0, len(targets))\\n1362: \\tfor i, addr := range targets {\\n1363: \\t\\tnodes = append(nodes, map[string]interface{}{\\n1364: \\t\\t\\t\\\"name\\\": fmt.Sprintf(\\\"node_%d\\\", i+1),\\n1365: \\t\\t\\t\\\"addr\\\": addr,\\n1366: \\t\\t})\\n1367: \\t}\\n1368: \\treturn nodes\\n1369: }\\n1370: \\n1371: func processServerAddress(serverAddr string) string {\\n1372: \\tserverAddr = strings.TrimSpace(serverAddr)\\n1373: \\tif serverAddr == \\\"\\\" {\\n1374: \\t\\treturn serverAddr\\n1375: \\t}\\n1376: \\tif strings.HasPrefix(serverAddr, \\\"[\\\") {\\n1377: \\t\\treturn serverAddr\\n1378: \\t}\\n1379: \\tidx := strings.LastIndex(serverAddr, \\\":\\\")\\n1380: \\tif idx < 0 {\\n1381: \\t\\tif looksLikeIPv6(serverAddr) {\\n1382: \\t\\t\\treturn \\\"[\\\" + serverAddr + \\\"]\\\"\\n1383: \\t\\t}\\n1384: \\t\\treturn serverAddr\\n1385: \\t}\\n1386: \\thost := strings.TrimSpace(serverAddr[:idx])\\n1387: \\tport := strings.TrimSpace(serverAddr[idx+1:])\\n1388: \\tif host == \\\"\\\" || port == \\\"\\\" {\\n1389: \\t\\treturn serverAddr\\n1390: \\t}\\n1391: \\tif looksLikeIPv6(host) {\\n1392: \\t\\treturn \\\"[\\\" + host + \\\"]:\\\" + port\\n1393: \\t}\\n1394: \\treturn serverAddr\\n1395: }\\n1396: \\n1397: func looksLikeIPv6(address string) bool {\\n1398: \\treturn strings.Count(address, \\\":\\\") >= 2\\n1399: }\\n1400: \\n1401: func asBool(v interface{}, def bool) bool {\\n1402: \\ts := strings.TrimSpace(strings.ToLower(asString(v)))\\n1403: \\tif s == \\\"\\\" {\\n1404: \\t\\treturn def\\n1405: \\t}\\n1406: \\tswitch s {\\n1407: \\tcase \\\"1\\\", \\\"t\\\", \\\"true\\\", \\\"yes\\\", \\\"y\\\":\\n1408: \\t\\treturn true\\n1409: \\tcase \\\"0\\\", \\\"f\\\", \\\"false\\\", \\\"no\\\", \\\"n\\\":\\n1410: \\t\\treturn false\\n1411: \\tdefault:\\n1412: \\t\\treturn def\\n1413: \\t}\\n1414: }\\n1415: \\n1416: func (h *Handler) ensureLimiterOnNode(nodeID int64, limiterID int64, speed int) error {\\n1417: \\tif err := h.upsertLimiterOnNode(nodeID, limiterID, speed); err != nil {\\n1418: \\t\\treturn fmt.Errorf(\\\"限速规则下发失败: %w\\\", err)\\n1419: \\t}\\n1420: \\n1421: \\treturn nil\\n1422: }\\n1423: \\n1424: func buildLimiterAddPayload(limiterID int64, speed int) (string, map[string]interface{}) {\\n1425: \\trate := float64(speed) / 8.0\\n1426: \\tlimitStr := fmt.Sprintf(\\\"$ %.1fMB %.1fMB\\\", rate, rate)\\n1427: \\tname := strconv.FormatInt(limiterID, 10)\\n1428: \\n1429: \\treturn name, map[string]interface{}{\\n1430: \\t\\t\\\"name\\\": name,\\n1431: \\t\\t\\\"limits\\\": []string{limitStr},\\n1432: \\t}\\n1433: }\\n1434: \\n1435: func buildLimiterUpdatePayload(name string, data map[string]interface{}) map[string]interface{} {\\n1436: \\treturn map[string]interface{}{\\n1437: \\t\\t\\\"limiter\\\": name,\\n1438: \\t\\t\\\"data\\\": data,\\n1439: \\t}\\n1440: }\\n1441: \\n1442: func (h *Handler) upsertLimiterOnNode(nodeID int64, limiterID int64, speed int) error {\\n1443: \\tname, addPayload := buildLimiterAddPayload(limiterID, speed)\\n1444: \\tif _, err := h.sendNodeCommand(nodeID, \\\"AddLimiters\\\", addPayload, false, false); err != nil {\\n1445: \\t\\tif !isAlreadyExistsMessage(err.Error()) {\\n1446: \\t\\t\\treturn err\\n1447: \\t\\t}\\n1448: \\t\\tpayload := map[string]interface{}{\\n1449: \\t\\t\\t\\\"name\\\": name,\\n1450: \\t\\t\\t\\\"limits\\\": addPayload[\\\"limits\\\"],\\n1451: \\t\\t}\\n1452: \\t\\tif _, updateErr := h.sendNodeCommand(nodeID, \\\"UpdateLimiters\\\", buildLimiterUpdatePayload(name, payload), false, false); updateErr != nil {\\n1453: \\t\\t\\treturn updateErr\\n1454: \\t\\t}\\n1455: \\t}\\n1456: \\n1457: \\treturn nil\\n1458: }\\n\\n(End of file - total 1458 lines)\\n</content>\\n\\n<system-reminder>\\nInstructions from: /Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/AGENTS.md\\n# BACKEND HTTP HANDLER KNOWLEDGE BASE\\n\\n**Generated:** Thu Feb 26 2026\\n\\n## OVERVIEW\\nHTTP request handlers for FLVX Admin API. Core business logic layer.\\n**Stack:** Go 1.24, net/http, GORM via Repository pattern.\\n\\n## STRUCTURE\\n```\\nhandler/\\n├── handler.go # Main Handler struct, login/captcha, job scheduling\\n├── control_plane.go # Node control plane API (add/delete/list)\\n├── federation.go # Federation/cluster sync API\\n├── flow_policy.go # Traffic policy API\\n├── jobs.go # Background job management (sync, cleanup)\\n├── mutations.go # CRUD for users, tunnels, forwards (~3700 LOC)\\n└── upgrade.go # System upgrade API\\n```\\n\\n## WHERE TO LOOK\\n| Task | Location | Notes |\\n|------|----------|-------|\\n| **User/Tunnel CRUD** | `mutations.go` | Largest file; all create/update/delete ops |\\n| **Login/Captcha** | `handler.go` | Login flow, captcha verification |\\n| **Federation Sync** | `federation.go` | Panel-to-panel sync |\\n| **Traffic Policies** | `flow_policy.go` | Flow limiting, quota management |\\n| **Background Jobs** | `jobs.go` | Scheduled sync/cleanup tasks |\\n| **Node Control** | `control_plane.go` | Node add/delete/list operations |\\n\\n## CONVENTIONS\\n- Inherits from parent: GORM via Repository pattern, JWT in Authorization header.\\n- Large files expected (`mutations.go` ~3700 LOC - central mutation hub).\\n- Uses `repo.Repository` for DB access via `h.repo.XXX()` methods.\\n- Handlers never call `repo.DB()` directly — all queries go through Repository methods.\\n- Domain-driven file split: one file per functional area (federation, jobs, etc.).\\n\\n## ANTI-PATTERNS\\n- Do NOT let handlers call `repo.DB()` directly — add a Repository method instead.\\n- Do NOT change handler signatures without updating router.go.\\n\\n## COMMANDS\\n```bash\\ncd go-backend\\ngo test ./internal/http/handler/...\\n```\\n\\n</system-reminder>\",\n \"title\": \"go-backend/internal/http/handler/control_plane.go\",\n \"metadata\": {\n \"preview\": \"package handler\\n\\nimport (\\n\\t\\\"context\\\"\\n\\t\\\"errors\\\"\\n\\t\\\"fmt\\\"\\n\\t\\\"net\\\"\\n\\t\\\"net/http\\\"\\n\\t\\\"sort\\\"\\n\\t\\\"strconv\\\"\\n\\t\\\"strings\\\"\\n\\t\\\"sync\\\"\\n\\t\\\"time\\\"\\n\\n\\t\\\"go-backend/internal/http/client\\\"\\n\\t\\\"go-backend/internal/store/model\\\"\\n\\t\\\"go-backend/internal/ws\\\"\\n)\\n\\nvar errForwardNotFound = errors.New(\\\"forward not found\\\")\",\n \"truncated\": false,\n \"loaded\": [\n \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/AGENTS.md\"\n ]\n },\n \"time\": {\n \"start\": 1772444615237,\n \"end\": 1772444615238\n }\n },\n \"id\": \"prt_cadee8245001tEylmI5j6YegVO\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee425c001OJkgzM0lAvkQsk\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_d58f829eef3c4088bf0c5954\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go\",\n \"offset\": 2450,\n \"limit\": 500\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go</path>\\n<type>file</type>\\n<content>2450: \\t}\\n2451: \\t_ = h.repo.DeleteFederationTunnelBindingsByTunnel(tunnelID)\\n2452: }\\n2453: \\n2454: func (h *Handler) applyTunnelRuntime(state *tunnelCreateState) ([]int64, []int64, error) {\\n2455: \\tif h == nil || state == nil {\\n2456: \\t\\treturn nil, nil, errors.New(\\\"invalid tunnel runtime state\\\")\\n2457: \\t}\\n2458: \\tcreatedChains := make([]int64, 0)\\n2459: \\tcreatedServices := make([]int64, 0)\\n2460: \\tif state.Type != 2 {\\n2461: \\t\\treturn createdChains, createdServices, nil\\n2462: \\t}\\n2463: \\n2464: \\tfor _, inNode := range state.InNodes {\\n2465: \\t\\tnode := state.Nodes[inNode.NodeID]\\n2466: \\t\\ttargets := state.OutNodes\\n2467: \\t\\tif len(state.ChainHops) > 0 {\\n2468: \\t\\t\\ttargets = state.ChainHops[0]\\n2469: \\t\\t}\\n2470: \\t\\tchainData, err := buildTunnelChainConfig(state.TunnelID, inNode.NodeID, targets, state.Nodes, state.IPPreference)\\n2471: \\t\\tif err != nil {\\n2472: \\t\\t\\treturn createdChains, createdServices, err\\n2473: \\t\\t}\\n2474: \\t\\tif _, err := h.sendNodeCommand(inNode.NodeID, \\\"AddChains\\\", chainData, true, false); err != nil {\\n2475: \\t\\t\\tif node != nil && node.IsRemote == 1 && shouldDeferTunnelRuntimeApplyError(err) {\\n2476: \\t\\t\\t\\tcontinue\\n2477: \\t\\t\\t}\\n2478: \\t\\t\\treturn createdChains, createdServices, fmt.Errorf(\\\"入口节点 %s 下发转发链失败: %w\\\", nodeDisplayName(state.Nodes[inNode.NodeID]), err)\\n2479: \\t\\t}\\n2480: \\t\\tcreatedChains = append(createdChains, inNode.NodeID)\\n2481: \\t}\\n2482: \\n2483: \\tfor i, hop := range state.ChainHops {\\n2484: \\t\\tnextTargets := state.OutNodes\\n2485: \\t\\tif i+1 < len(state.ChainHops) {\\n2486: \\t\\t\\tnextTargets = state.ChainHops[i+1]\\n2487: \\t\\t}\\n2488: \\t\\tfor _, chainNode := range hop {\\n2489: \\t\\t\\tif node := state.Nodes[chainNode.NodeID]; node != nil && node.IsRemote == 1 {\\n2490: \\t\\t\\t\\tcontinue\\n2491: \\t\\t\\t}\\n2492: \\t\\t\\tchainData, err := buildTunnelChainConfig(state.TunnelID, chainNode.NodeID, nextTargets, state.Nodes, state.IPPreference)\\n2493: \\t\\t\\tif err != nil {\\n2494: \\t\\t\\t\\treturn createdChains, createdServices, err\\n2495: \\t\\t\\t}\\n2496: \\t\\t\\tif _, err := h.sendNodeCommand(chainNode.NodeID, \\\"AddChains\\\", chainData, true, false); err != nil {\\n2497: \\t\\t\\t\\treturn createdChains, createdServices, fmt.Errorf(\\\"转发链节点 %s 下发转发链失败: %w\\\", nodeDisplayName(state.Nodes[chainNode.NodeID]), err)\\n2498: \\t\\t\\t}\\n2499: \\t\\t\\tcreatedChains = append(createdChains, chainNode.NodeID)\\n2500: \\n2501: \\t\\t\\tserviceData := buildTunnelChainServiceConfig(state.TunnelID, chainNode, state.Nodes[chainNode.NodeID])\\n2502: \\t\\t\\tif _, err := h.sendNodeCommand(chainNode.NodeID, \\\"AddService\\\", serviceData, true, false); err != nil {\\n2503: \\t\\t\\t\\treturn createdChains, createdServices, fmt.Errorf(\\\"转发链节点 %s 下发服务失败: %w\\\", nodeDisplayName(state.Nodes[chainNode.NodeID]), err)\\n2504: \\t\\t\\t}\\n2505: \\t\\t\\tcreatedServices = append(createdServices, chainNode.NodeID)\\n2506: \\t\\t}\\n2507: \\t}\\n2508: \\n2509: \\tfor _, outNode := range state.OutNodes {\\n2510: \\t\\tif node := state.Nodes[outNode.NodeID]; node != nil && node.IsRemote == 1 {\\n2511: \\t\\t\\tcontinue\\n2512: \\t\\t}\\n2513: \\t\\tserviceData := buildTunnelChainServiceConfig(state.TunnelID, outNode, state.Nodes[outNode.NodeID])\\n2514: \\t\\tif _, err := h.sendNodeCommand(outNode.NodeID, \\\"AddService\\\", serviceData, true, false); err != nil {\\n2515: \\t\\t\\treturn createdChains, createdServices, fmt.Errorf(\\\"出口节点 %s 下发服务失败: %w\\\", nodeDisplayName(state.Nodes[outNode.NodeID]), err)\\n2516: \\t\\t}\\n2517: \\t\\tcreatedServices = append(createdServices, outNode.NodeID)\\n2518: \\t}\\n2519: \\n2520: \\treturn createdChains, createdServices, nil\\n2521: }\\n2522: \\n2523: func (h *Handler) rollbackTunnelRuntime(chainNodeIDs, serviceNodeIDs []int64, tunnelID int64) {\\n2524: \\tif h == nil || tunnelID <= 0 {\\n2525: \\t\\treturn\\n2526: \\t}\\n2527: \\tseenServices := make(map[int64]struct{})\\n2528: \\tserviceName := fmt.Sprintf(\\\"%d_tls\\\", tunnelID)\\n2529: \\tfor i := len(serviceNodeIDs) - 1; i >= 0; i-- {\\n2530: \\t\\tnodeID := serviceNodeIDs[i]\\n2531: \\t\\tif _, ok := seenServices[nodeID]; ok {\\n2532: \\t\\t\\tcontinue\\n2533: \\t\\t}\\n2534: \\t\\tseenServices[nodeID] = struct{}{}\\n2535: \\t\\t_, _ = h.sendNodeCommand(nodeID, \\\"DeleteService\\\", map[string]interface{}{\\\"services\\\": []string{serviceName}}, false, true)\\n2536: \\t}\\n2537: \\n2538: \\tseenChains := make(map[int64]struct{})\\n2539: \\tchainName := fmt.Sprintf(\\\"chains_%d\\\", tunnelID)\\n2540: \\tfor i := len(chainNodeIDs) - 1; i >= 0; i-- {\\n2541: \\t\\tnodeID := chainNodeIDs[i]\\n2542: \\t\\tif _, ok := seenChains[nodeID]; ok {\\n2543: \\t\\t\\tcontinue\\n2544: \\t\\t}\\n2545: \\t\\tseenChains[nodeID] = struct{}{}\\n2546: \\t\\t_, _ = h.sendNodeCommand(nodeID, \\\"DeleteChains\\\", map[string]interface{}{\\\"chain\\\": chainName}, false, true)\\n2547: \\t}\\n2548: }\\n2549: \\n2550: func shouldDeferTunnelRuntimeApplyError(err error) bool {\\n2551: \\tif err == nil {\\n2552: \\t\\treturn false\\n2553: \\t}\\n2554: \\tmsg := strings.ToLower(strings.TrimSpace(err.Error()))\\n2555: \\tif msg == \\\"\\\" {\\n2556: \\t\\treturn false\\n2557: \\t}\\n2558: \\tif strings.Contains(msg, \\\"节点不在线\\\") {\\n2559: \\t\\treturn true\\n2560: \\t}\\n2561: \\tif strings.Contains(msg, \\\"等待节点响应超时\\\") || strings.Contains(msg, \\\"timeout\\\") || strings.Contains(msg, \\\"超时\\\") {\\n2562: \\t\\treturn true\\n2563: \\t}\\n2564: \\treturn false\\n2565: }\\n2566: \\n2567: func buildTunnelChainConfig(tunnelID int64, fromNodeID int64, targets []tunnelRuntimeNode, nodes map[int64]*nodeRecord, ipPreference string) (map[string]interface{}, error) {\\n2568: \\tfromNode := nodes[fromNodeID]\\n2569: \\tif fromNode == nil {\\n2570: \\t\\treturn nil, errors.New(\\\"节点不存在\\\")\\n2571: \\t}\\n2572: \\tif len(targets) == 0 {\\n2573: \\t\\treturn nil, errors.New(\\\"转发链目标不能为空\\\")\\n2574: \\t}\\n2575: \\tnodeItems := make([]map[string]interface{}, 0, len(targets))\\n2576: \\tfor idx, target := range targets {\\n2577: \\t\\ttargetNode := nodes[target.NodeID]\\n2578: \\t\\tif targetNode == nil {\\n2579: \\t\\t\\treturn nil, errors.New(\\\"节点不存在\\\")\\n2580: \\t\\t}\\n2581: \\t\\thost, err := selectTunnelDialHost(fromNode, targetNode, ipPreference)\\n2582: \\t\\tif err != nil {\\n2583: \\t\\t\\treturn nil, err\\n2584: \\t\\t}\\n2585: \\t\\tport := target.Port\\n2586: \\t\\tif port <= 0 {\\n2587: \\t\\t\\treturn nil, errors.New(\\\"节点端口不能为空\\\")\\n2588: \\t\\t}\\n2589: \\t\\tprotocol := defaultString(target.Protocol, \\\"tls\\\")\\n2590: \\t\\tconnector := map[string]interface{}{\\n2591: \\t\\t\\t\\\"type\\\": \\\"relay\\\",\\n2592: \\t\\t}\\n2593: \\t\\tif isTLSTunnelProtocol(protocol) {\\n2594: \\t\\t\\tconnector[\\\"metadata\\\"] = map[string]interface{}{\\\"nodelay\\\": true}\\n2595: \\t\\t}\\n2596: \\t\\tnodeItems = append(nodeItems, map[string]interface{}{\\n2597: \\t\\t\\t\\\"name\\\": fmt.Sprintf(\\\"node_%d\\\", idx+1),\\n2598: \\t\\t\\t\\\"addr\\\": processServerAddress(fmt.Sprintf(\\\"%s:%d\\\", host, port)),\\n2599: \\t\\t\\t\\\"connector\\\": connector,\\n2600: \\t\\t\\t\\\"dialer\\\": map[string]interface{}{\\n2601: \\t\\t\\t\\t\\\"type\\\": protocol,\\n2602: \\t\\t\\t},\\n2603: \\t\\t})\\n2604: \\t}\\n2605: \\n2606: \\tstrategy := defaultString(strings.TrimSpace(targets[0].Strategy), \\\"round\\\")\\n2607: \\thop := map[string]interface{}{\\n2608: \\t\\t\\\"name\\\": fmt.Sprintf(\\\"hop_%d\\\", tunnelID),\\n2609: \\t\\t\\\"selector\\\": map[string]interface{}{\\n2610: \\t\\t\\t\\\"strategy\\\": strategy,\\n2611: \\t\\t\\t\\\"maxFails\\\": 1,\\n2612: \\t\\t\\t\\\"failTimeout\\\": int64(600000000000),\\n2613: \\t\\t},\\n2614: \\t\\t\\\"nodes\\\": nodeItems,\\n2615: \\t}\\n2616: \\tif strings.TrimSpace(fromNode.InterfaceName) != \\\"\\\" {\\n2617: \\t\\thop[\\\"interface\\\"] = fromNode.InterfaceName\\n2618: \\t}\\n2619: \\n2620: \\treturn map[string]interface{}{\\n2621: \\t\\t\\\"name\\\": fmt.Sprintf(\\\"chains_%d\\\", tunnelID),\\n2622: \\t\\t\\\"hops\\\": []map[string]interface{}{hop},\\n2623: \\t}, nil\\n2624: }\\n2625: \\n2626: func buildTunnelChainServiceConfig(tunnelID int64, chainNode tunnelRuntimeNode, node *nodeRecord) []map[string]interface{} {\\n2627: \\tif node == nil {\\n2628: \\t\\treturn nil\\n2629: \\t}\\n2630: \\tprotocol := defaultString(chainNode.Protocol, \\\"tls\\\")\\n2631: \\thandlerCfg := map[string]interface{}{\\n2632: \\t\\t\\\"type\\\": \\\"relay\\\",\\n2633: \\t}\\n2634: \\tif isTLSTunnelProtocol(protocol) {\\n2635: \\t\\thandlerCfg[\\\"metadata\\\"] = map[string]interface{}{\\\"nodelay\\\": true}\\n2636: \\t}\\n2637: \\tservice := map[string]interface{}{\\n2638: \\t\\t\\\"name\\\": fmt.Sprintf(\\\"%d_tls\\\", tunnelID),\\n2639: \\t\\t\\\"addr\\\": fmt.Sprintf(\\\"%s:%d\\\", node.TCPListenAddr, chainNode.Port),\\n2640: \\t\\t\\\"handler\\\": handlerCfg,\\n2641: \\t\\t\\\"listener\\\": map[string]interface{}{\\n2642: \\t\\t\\t\\\"type\\\": protocol,\\n2643: \\t\\t},\\n2644: \\t}\\n2645: \\tif chainNode.ChainType == 2 {\\n2646: \\t\\tservice[\\\"handler\\\"].(map[string]interface{})[\\\"chain\\\"] = fmt.Sprintf(\\\"chains_%d\\\", tunnelID)\\n2647: \\t}\\n2648: \\tif chainNode.ChainType == 3 && strings.TrimSpace(node.InterfaceName) != \\\"\\\" {\\n2649: \\t\\tservice[\\\"metadata\\\"] = map[string]interface{}{\\\"interface\\\": node.InterfaceName}\\n2650: \\t}\\n2651: \\treturn []map[string]interface{}{service}\\n2652: }\\n2653: \\n2654: func selectTunnelDialHost(fromNode, toNode *nodeRecord, ipPreference string) (string, error) {\\n2655: \\tif fromNode == nil || toNode == nil {\\n2656: \\t\\treturn \\\"\\\", errors.New(\\\"节点不存在\\\")\\n2657: \\t}\\n2658: \\tfromV4 := nodeSupportsV4(fromNode)\\n2659: \\tfromV6 := nodeSupportsV6(fromNode)\\n2660: \\ttoV4 := nodeSupportsV4(toNode)\\n2661: \\ttoV6 := nodeSupportsV6(toNode)\\n2662: \\n2663: \\tswitch strings.TrimSpace(ipPreference) {\\n2664: \\tcase \\\"v6\\\":\\n2665: \\t\\tif fromV6 && toV6 {\\n2666: \\t\\t\\tif host := pickNodeAddressV6(toNode); host != \\\"\\\" {\\n2667: \\t\\t\\t\\treturn host, nil\\n2668: \\t\\t\\t}\\n2669: \\t\\t}\\n2670: \\t\\tif fromV4 && toV4 {\\n2671: \\t\\t\\tif host := pickNodeAddressV4(toNode); host != \\\"\\\" {\\n2672: \\t\\t\\t\\treturn host, nil\\n2673: \\t\\t\\t}\\n2674: \\t\\t}\\n2675: \\tcase \\\"v4\\\":\\n2676: \\t\\tif fromV4 && toV4 {\\n2677: \\t\\t\\tif host := pickNodeAddressV4(toNode); host != \\\"\\\" {\\n2678: \\t\\t\\t\\treturn host, nil\\n2679: \\t\\t\\t}\\n2680: \\t\\t}\\n2681: \\t\\tif fromV6 && toV6 {\\n2682: \\t\\t\\tif host := pickNodeAddressV6(toNode); host != \\\"\\\" {\\n2683: \\t\\t\\t\\treturn host, nil\\n2684: \\t\\t\\t}\\n2685: \\t\\t}\\n2686: \\tdefault:\\n2687: \\t\\tif fromV4 && toV4 {\\n2688: \\t\\t\\tif host := pickNodeAddressV4(toNode); host != \\\"\\\" {\\n2689: \\t\\t\\t\\treturn host, nil\\n2690: \\t\\t\\t}\\n2691: \\t\\t}\\n2692: \\t\\tif fromV6 && toV6 {\\n2693: \\t\\t\\tif host := pickNodeAddressV6(toNode); host != \\\"\\\" {\\n2694: \\t\\t\\t\\treturn host, nil\\n2695: \\t\\t\\t}\\n2696: \\t\\t}\\n2697: \\t}\\n2698: \\treturn \\\"\\\", fmt.Errorf(\\\"节点链路不兼容：%s(v4=%t,v6=%t) -> %s(v4=%t,v6=%t)\\\", nodeDisplayName(fromNode), fromV4, fromV6, nodeDisplayName(toNode), toV4, toV6)\\n2699: }\\n2700: \\n2701: func nodeDisplayName(node *nodeRecord) string {\\n2702: \\tif node == nil {\\n2703: \\t\\treturn \\\"node\\\"\\n2704: \\t}\\n2705: \\tif strings.TrimSpace(node.Name) != \\\"\\\" {\\n2706: \\t\\treturn strings.TrimSpace(node.Name)\\n2707: \\t}\\n2708: \\treturn fmt.Sprintf(\\\"node_%d\\\", node.ID)\\n2709: }\\n2710: \\n2711: func isTLSTunnelProtocol(protocol string) bool {\\n2712: \\treturn strings.EqualFold(strings.TrimSpace(defaultString(protocol, \\\"tls\\\")), \\\"tls\\\")\\n2713: }\\n2714: \\n2715: func nodeSupportsV4(node *nodeRecord) bool {\\n2716: \\tif node == nil {\\n2717: \\t\\treturn false\\n2718: \\t}\\n2719: \\tif strings.TrimSpace(node.ServerIPv4) != \\\"\\\" {\\n2720: \\t\\treturn true\\n2721: \\t}\\n2722: \\tif strings.TrimSpace(node.ServerIPv6) != \\\"\\\" {\\n2723: \\t\\treturn false\\n2724: \\t}\\n2725: \\tlegacy := strings.Trim(strings.TrimSpace(node.ServerIP), \\\"[]\\\")\\n2726: \\tif legacy == \\\"\\\" {\\n2727: \\t\\treturn false\\n2728: \\t}\\n2729: \\tif ip := net.ParseIP(legacy); ip != nil {\\n2730: \\t\\treturn ip.To4() != nil\\n2731: \\t}\\n2732: \\treturn true\\n2733: }\\n2734: \\n2735: func nodeSupportsV6(node *nodeRecord) bool {\\n2736: \\tif node == nil {\\n2737: \\t\\treturn false\\n2738: \\t}\\n2739: \\tif strings.TrimSpace(node.ServerIPv6) != \\\"\\\" {\\n2740: \\t\\treturn true\\n2741: \\t}\\n2742: \\tif strings.TrimSpace(node.ServerIPv4) != \\\"\\\" {\\n2743: \\t\\treturn false\\n2744: \\t}\\n2745: \\tlegacy := strings.Trim(strings.TrimSpace(node.ServerIP), \\\"[]\\\")\\n2746: \\tif legacy == \\\"\\\" {\\n2747: \\t\\treturn false\\n2748: \\t}\\n2749: \\tif ip := net.ParseIP(legacy); ip != nil {\\n2750: \\t\\treturn ip.To4() == nil\\n2751: \\t}\\n2752: \\treturn true\\n2753: }\\n2754: \\n2755: func pickNodeAddressV4(node *nodeRecord) string {\\n2756: \\tif node == nil {\\n2757: \\t\\treturn \\\"\\\"\\n2758: \\t}\\n2759: \\tif v := strings.TrimSpace(node.ServerIPv4); v != \\\"\\\" {\\n2760: \\t\\treturn v\\n2761: \\t}\\n2762: \\treturn strings.TrimSpace(node.ServerIP)\\n2763: }\\n2764: \\n2765: func pickNodeAddressV6(node *nodeRecord) string {\\n2766: \\tif node == nil {\\n2767: \\t\\treturn \\\"\\\"\\n2768: \\t}\\n2769: \\tif v := strings.TrimSpace(node.ServerIPv6); v != \\\"\\\" {\\n2770: \\t\\treturn v\\n2771: \\t}\\n2772: \\treturn strings.TrimSpace(node.ServerIP)\\n2773: }\\n2774: \\n2775: func (h *Handler) replaceTunnelChainsTx(tx *gorm.DB, tunnelID int64, req map[string]interface{}) error {\\n2776: \\tallocated := map[int64]int{}\\n2777: \\tinNodes := asMapSlice(req[\\\"inNodeId\\\"])\\n2778: \\tfor i, n := range inNodes {\\n2779: \\t\\tnodeID := asInt64(n[\\\"nodeId\\\"], 0)\\n2780: \\t\\tif nodeID <= 0 {\\n2781: \\t\\t\\tcontinue\\n2782: \\t\\t}\\n2783: \\t\\tif err := h.repo.CreateChainTunnelTx(\\n2784: \\t\\t\\ttx,\\n2785: \\t\\t\\ttunnelID,\\n2786: \\t\\t\\t\\\"1\\\",\\n2787: \\t\\t\\tnodeID,\\n2788: \\t\\t\\tsql.NullInt64{},\\n2789: \\t\\t\\tdefaultString(asString(n[\\\"strategy\\\"]), \\\"round\\\"),\\n2790: \\t\\t\\ti+1,\\n2791: \\t\\t\\tdefaultString(asString(n[\\\"protocol\\\"]), \\\"tls\\\"),\\n2792: \\t\\t); err != nil {\\n2793: \\t\\t\\treturn err\\n2794: \\t\\t}\\n2795: \\t}\\n2796: \\tfor i, n := range asMapSlice(req[\\\"outNodeId\\\"]) {\\n2797: \\t\\tnodeID := asInt64(n[\\\"nodeId\\\"], 0)\\n2798: \\t\\tif nodeID <= 0 {\\n2799: \\t\\t\\tcontinue\\n2800: \\t\\t}\\n2801: \\t\\tport := asInt(n[\\\"port\\\"], 0)\\n2802: \\t\\tif port <= 0 {\\n2803: \\t\\t\\tvar pickErr error\\n2804: \\t\\t\\tport, pickErr = h.repo.PickNodePortTx(tx, nodeID, allocated, 0)\\n2805: \\t\\t\\tif pickErr != nil {\\n2806: \\t\\t\\t\\treturn pickErr\\n2807: \\t\\t\\t}\\n2808: \\t\\t}\\n2809: \\t\\tif err := h.repo.CreateChainTunnelTx(\\n2810: \\t\\t\\ttx,\\n2811: \\t\\t\\ttunnelID,\\n2812: \\t\\t\\t\\\"3\\\",\\n2813: \\t\\t\\tnodeID,\\n2814: \\t\\t\\tsql.NullInt64{Int64: int64(port), Valid: true},\\n2815: \\t\\t\\tdefaultString(asString(n[\\\"strategy\\\"]), \\\"round\\\"),\\n2816: \\t\\t\\ti+1,\\n2817: \\t\\t\\tdefaultString(asString(n[\\\"protocol\\\"]), \\\"tls\\\"),\\n2818: \\t\\t); err != nil {\\n2819: \\t\\t\\treturn err\\n2820: \\t\\t}\\n2821: \\t}\\n2822: \\tchainNodes := asAnySlice(req[\\\"chainNodes\\\"])\\n2823: \\tfor i, grp := range chainNodes {\\n2824: \\t\\tfor _, n := range asMapSlice(grp) {\\n2825: \\t\\t\\tnodeID := asInt64(n[\\\"nodeId\\\"], 0)\\n2826: \\t\\t\\tif nodeID <= 0 {\\n2827: \\t\\t\\t\\tcontinue\\n2828: \\t\\t\\t}\\n2829: \\t\\t\\tport := asInt(n[\\\"port\\\"], 0)\\n2830: \\t\\t\\tif port <= 0 {\\n2831: \\t\\t\\t\\tvar pickErr error\\n2832: \\t\\t\\t\\tport, pickErr = h.repo.PickNodePortTx(tx, nodeID, allocated, 0)\\n2833: \\t\\t\\t\\tif pickErr != nil {\\n2834: \\t\\t\\t\\t\\treturn pickErr\\n2835: \\t\\t\\t\\t}\\n2836: \\t\\t\\t}\\n2837: \\t\\t\\tif err := h.repo.CreateChainTunnelTx(\\n2838: \\t\\t\\t\\ttx,\\n2839: \\t\\t\\t\\ttunnelID,\\n2840: \\t\\t\\t\\t\\\"2\\\",\\n2841: \\t\\t\\t\\tnodeID,\\n2842: \\t\\t\\t\\tsql.NullInt64{Int64: int64(port), Valid: true},\\n2843: \\t\\t\\t\\tdefaultString(asString(n[\\\"strategy\\\"]), \\\"round\\\"),\\n2844: \\t\\t\\t\\ti+1,\\n2845: \\t\\t\\t\\tdefaultString(asString(n[\\\"protocol\\\"]), \\\"tls\\\"),\\n2846: \\t\\t\\t); err != nil {\\n2847: \\t\\t\\t\\treturn err\\n2848: \\t\\t\\t}\\n2849: \\t\\t}\\n2850: \\t}\\n2851: \\treturn nil\\n2852: }\\n2853: \\n2854: func (h *Handler) deleteNodeByID(id int64) error {\\n2855: \\treturn h.repo.DeleteNodeCascade(id)\\n2856: }\\n2857: \\n2858: func (h *Handler) deleteTunnelByID(id int64) error {\\n2859: \\tif h == nil || h.repo == nil {\\n2860: \\t\\treturn errors.New(\\\"repository not initialized\\\")\\n2861: \\t}\\n2862: \\n2863: \\ttunnelName, _ := h.repo.GetTunnelName(id)\\n2864: \\tif err := h.repo.DeleteTunnelCascade(id); err != nil {\\n2865: \\t\\treturn err\\n2866: \\t}\\n2867: \\n2868: \\tshareID, port, ok := parsePeerShareInfoFromFederationTunnelName(tunnelName)\\n2869: \\tif !ok {\\n2870: \\t\\treturn nil\\n2871: \\t}\\n2872: \\n2873: \\treturn h.repo.MarkPeerShareRuntimeReleasedByPort(shareID, port, time.Now().UnixMilli())\\n2874: }\\n2875: \\n2876: func (h *Handler) deleteForwardByID(id int64) error {\\n2877: \\treturn h.repo.DeleteForwardCascade(id)\\n2878: }\\n2879: \\n2880: func (h *Handler) batchForwardDelete(ids []int64) (int, int) {\\n2881: \\ts := 0\\n2882: \\tf := 0\\n2883: \\tfor _, id := range ids {\\n2884: \\t\\tif err := h.deleteForwardByID(id); err != nil {\\n2885: \\t\\t\\tf++\\n2886: \\t\\t} else {\\n2887: \\t\\t\\ts++\\n2888: \\t\\t}\\n2889: \\t}\\n2890: \\treturn s, f\\n2891: }\\n2892: \\n2893: func (h *Handler) batchForwardStatus(ids []int64, status int) (int, int) {\\n2894: \\treturn h.repo.BatchUpdateForwardStatus(ids, status)\\n2895: }\\n2896: \\n2897: func (h *Handler) tunnelEntryNodeIDs(tunnelID int64) ([]int64, error) {\\n2898: \\treturn h.repo.TunnelEntryNodeIDs(tunnelID)\\n2899: }\\n2900: \\n2901: func (h *Handler) pickTunnelPort(tunnelID int64) int {\\n2902: \\tentryNodes, err := h.tunnelEntryNodeIDs(tunnelID)\\n2903: \\tif err != nil || len(entryNodes) == 0 {\\n2904: \\t\\treturn 10000\\n2905: \\t}\\n2906: \\n2907: \\tvar commonAvailable []int\\n2908: \\tfirstNode := true\\n2909: \\n2910: \\tfor _, nodeID := range entryNodes {\\n2911: \\t\\tportRange, err := h.repo.GetNodePortRange(nodeID)\\n2912: \\t\\tif err != nil {\\n2913: \\t\\t\\tcontinue\\n2914: \\t\\t}\\n2915: \\t\\tif portRange == \\\"\\\" {\\n2916: \\t\\t\\tportRange = \\\"1000-65535\\\"\\n2917: \\t\\t}\\n2918: \\n2919: \\t\\tnodePorts, err := parsePorts(portRange)\\n2920: \\t\\tif err != nil {\\n2921: \\t\\t\\tcontinue\\n2922: \\t\\t}\\n2923: \\n2924: \\t\\tused, err := h.getUsedPorts(nodeID)\\n2925: \\t\\tif err != nil {\\n2926: \\t\\t\\tcontinue\\n2927: \\t\\t}\\n2928: \\n2929: \\t\\tvar available []int\\n2930: \\t\\tfor _, p := range nodePorts {\\n2931: \\t\\t\\tif !used[p] {\\n2932: \\t\\t\\t\\tavailable = append(available, p)\\n2933: \\t\\t\\t}\\n2934: \\t\\t}\\n2935: \\n2936: \\t\\tif firstNode {\\n2937: \\t\\t\\tcommonAvailable = available\\n2938: \\t\\t\\tfirstNode = false\\n2939: \\t\\t} else {\\n2940: \\t\\t\\tset := make(map[int]bool)\\n2941: \\t\\t\\tfor _, p := range available {\\n2942: \\t\\t\\t\\tset[p] = true\\n2943: \\t\\t\\t}\\n2944: \\t\\t\\tvar newCommon []int\\n2945: \\t\\t\\tfor _, p := range commonAvailable {\\n2946: \\t\\t\\t\\tif set[p] {\\n2947: \\t\\t\\t\\t\\tnewCommon = append(newCommon, p)\\n2948: \\t\\t\\t\\t}\\n2949: \\t\\t\\t}\\n\\n(Showing lines 2450-2949 of 3400. Use offset=2950 to continue.)\\n</content>\\n\\n<system-reminder>\\nInstructions from: /Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/AGENTS.md\\n# GO BACKEND KNOWLEDGE BASE\\n\\n## OVERVIEW\\nGo-based Admin API for FLVX. Replaced legacy Spring Boot backend.\\n**Stack:** Go 1.24, net/http (std lib), GORM + SQLite/PostgreSQL (glebarez/sqlite - CGO-free).\\n\\n## STRUCTURE\\n```\\ngo-backend/\\n├── cmd/paneld/main.go # Entry point; starts HTTP server + WebSocket\\n├── internal/\\n│ ├── http/ # HTTP layer\\n│ │ ├── router.go # Routes (NewServeMux) + Middleware chain\\n│ │ ├── handler/ # API Handlers (User, Tunnel, Node, etc.)\\n│ │ ├── middleware/ # JWT, CORS, Logging, Recover\\n│ │ └── response/ # JSON response helpers\\n│ ├── store/\\n│ │ ├── model/model.go # GORM model structs (single source of truth)\\n│ │ └── repo/ # Data Access Layer (Repository pattern, GORM)\\n│ │ ├── repository.go # Core queries, Open/OpenPostgres, AutoMigrate (83k LOC)\\n│ │ ├── repository_mutations.go # Mutation helpers (user/node/tunnel/forward CRUD, 43k LOC)\\n│ │ ├── repository_federation.go # Federation-specific queries\\n│ │ ├── repository_flow.go # Flow/forward status queries\\n│ │ ├── repository_control.go # Control plane queries\\n│ │ └── repository_groups.go # Group management queries\\n│ └── auth/ # Auth logic\\n├── tests/contract/ # Integration/contract tests (14 tests)\\n├── Dockerfile # Multi-stage build (golang:1.24-bookworm → debian:bookworm-slim)\\n└── Makefile # Build commands\\n```\\n\\n## WHERE TO LOOK\\n| Task | Location | Notes |\\n|------|----------|-------|\\n| **API Routes** | `go-backend/internal/http/router.go` | Registers handlers to `http.ServeMux` |\\n| **DB Models** | `go-backend/internal/store/model/model.go` | GORM structs with `TableName()` methods |\\n| **Repository** | `go-backend/internal/store/repo/` | GORM-based queries, all DB ops encapsulated |\\n| **Auth Middleware** | `go-backend/internal/http/middleware/jwt.go` | Extracts `Authorization` header |\\n| **WebSocket** | `go-backend/internal/ws/` | Real-time updates (traffic, status) |\\n| **Contract Tests** | `go-backend/tests/contract/` | Integration tests for auth, federation, tunnels |\\n\\n## CONVENTIONS\\n- **GORM ORM**: Uses GORM with `glebarez/sqlite` (CGO-free) and `gorm.io/driver/postgres`.\\n- **AutoMigrate**: Schema created at startup via `autoMigrateAll()` — no hand-written DDL.\\n- **TableName()**: All models define explicit `TableName()` returning singular snake_case names.\\n- **Repository Pattern**: Handlers never access `*gorm.DB` directly — all queries go through `repo.Repository` methods.\\n- **Standard Lib**: Uses `net/http` for routing (Go 1.22+ patterns).\\n- **Auth**: Expects raw JWT in `Authorization` header (no `Bearer` prefix).\\n- **API Envelope**: All responses use `response.R{code, msg, data, ts}` structure.\\n- **Config**: Loaded from environment variables (see `cmd/paneld/main.go`).\\n- **SQLite Constraints**: `MaxOpenConns(1)`, WAL mode, busy_timeout=5000.\\n- **PostgreSQL**: Supported via `DB_TYPE=postgres` and `DATABASE_URL` env vars.\\n\\n## ANTI-PATTERNS\\n- **DO NOT** let handlers call `repo.DB()` directly — add a Repository method instead.\\n- **DO NOT CHANGE** handler signatures without updating `router.go`.\\n- **DO NOT** use `type:jsonb` or `type:serial` in GORM tags (SQLite incompatible).\\n- **DO NOT** omit `TableName()` on new models — GORM pluralizes by default.\\n\\n## COMMANDS\\n```bash\\ncd go-backend\\ngo run ./cmd/paneld # Default: SERVER_ADDR=:6365\\ngo test ./... # Unit tests\\ngo test ./tests/contract/... # Contract tests\\nmake build\\n```\\n\\n</system-reminder>\",\n \"title\": \"go-backend/internal/http/handler/mutations.go\",\n \"metadata\": {\n \"preview\": \"\\t}\\n\\t_ = h.repo.DeleteFederationTunnelBindingsByTunnel(tunnelID)\\n}\\n\\nfunc (h *Handler) applyTunnelRuntime(state *tunnelCreateState) ([]int64, []int64, error) {\\n\\tif h == nil || state == nil {\\n\\t\\treturn nil, nil, errors.New(\\\"invalid tunnel runtime state\\\")\\n\\t}\\n\\tcreatedChains := make([]int64, 0)\\n\\tcreatedServices := make([]int64, 0)\\n\\tif state.Type != 2 {\\n\\t\\treturn createdChains, createdServices, nil\\n\\t}\\n\\n\\tfor _, inNode := range state.InNodes {\\n\\t\\tnode := state.Nodes[inNode.NodeID]\\n\\t\\ttargets := state.OutNodes\\n\\t\\tif len(state.ChainHops) > 0 {\\n\\t\\t\\ttargets = state.ChainHops[0]\\n\\t\\t}\",\n \"truncated\": true,\n \"loaded\": [\n \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/AGENTS.md\"\n ]\n },\n \"time\": {\n \"start\": 1772444615237,\n \"end\": 1772444615239\n }\n },\n \"id\": \"prt_cadee8245002OEpyG8N69YC3sr\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee425c001OJkgzM0lAvkQsk\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_5ae584da09884a9c98557818\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go\",\n \"offset\": 120,\n \"limit\": 40\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go</path>\\n<type>file</type>\\n<content>120: \\tInIP sql.NullString `gorm:\\\"column:in_ip;type:text\\\"`\\n121: \\tInx int `gorm:\\\"not null;default:0\\\"`\\n122: \\tIPPreference string `gorm:\\\"column:ip_preference;type:varchar(10);not null;default:''\\\"`\\n123: }\\n124: \\n125: func (Tunnel) TableName() string { return \\\"tunnel\\\" }\\n126: \\n127: type ChainTunnel struct {\\n128: \\tID int64 `gorm:\\\"primaryKey;autoIncrement\\\"`\\n129: \\tTunnelID int64 `gorm:\\\"column:tunnel_id;not null\\\"`\\n130: \\tChainType string `gorm:\\\"column:chain_type;type:varchar(10);not null\\\"`\\n131: \\tNodeID int64 `gorm:\\\"column:node_id;not null\\\"`\\n132: \\tPort sql.NullInt64 `gorm:\\\"column:port\\\"`\\n133: \\tStrategy sql.NullString `gorm:\\\"type:varchar(10)\\\"`\\n134: \\tInx sql.NullInt64 `gorm:\\\"column:inx\\\"`\\n135: \\tProtocol sql.NullString `gorm:\\\"type:varchar(10)\\\"`\\n136: }\\n137: \\n138: func (ChainTunnel) TableName() string { return \\\"chain_tunnel\\\" }\\n139: \\n140: type UserTunnel struct {\\n141: \\tID int64 `gorm:\\\"primaryKey;autoIncrement\\\"`\\n142: \\tUserID int64 `gorm:\\\"column:user_id;not null;uniqueIndex:idx_user_tunnel_unique\\\"`\\n143: \\tTunnelID int64 `gorm:\\\"column:tunnel_id;not null;uniqueIndex:idx_user_tunnel_unique\\\"`\\n144: \\tSpeedID sql.NullInt64 `gorm:\\\"column:speed_id\\\"`\\n145: \\tNum int `gorm:\\\"not null\\\"`\\n146: \\tFlow int64 `gorm:\\\"not null\\\"`\\n147: \\tInFlow int64 `gorm:\\\"column:in_flow;not null;default:0\\\"`\\n148: \\tOutFlow int64 `gorm:\\\"column:out_flow;not null;default:0\\\"`\\n149: \\tFlowResetTime int64 `gorm:\\\"column:flow_reset_time;not null\\\"`\\n150: \\tExpTime int64 `gorm:\\\"column:exp_time;not null\\\"`\\n151: \\tStatus int `gorm:\\\"not null\\\"`\\n152: }\\n153: \\n154: func (UserTunnel) TableName() string { return \\\"user_tunnel\\\" }\\n155: \\n156: type TunnelGroup struct {\\n157: \\tID int64 `gorm:\\\"primaryKey;autoIncrement\\\"`\\n158: \\tName string `gorm:\\\"type:varchar(100);not null;uniqueIndex:idx_tunnel_group_name\\\"`\\n159: \\tCreatedTime int64 `gorm:\\\"column:created_time;not null\\\"`\\n\\n(Showing lines 120-159 of 594. Use offset=160 to continue.)\\n</content>\",\n \"title\": \"go-backend/internal/store/model/model.go\",\n \"metadata\": {\n \"preview\": \"\\tInIP sql.NullString `gorm:\\\"column:in_ip;type:text\\\"`\\n\\tInx int `gorm:\\\"not null;default:0\\\"`\\n\\tIPPreference string `gorm:\\\"column:ip_preference;type:varchar(10);not null;default:''\\\"`\\n}\\n\\nfunc (Tunnel) TableName() string { return \\\"tunnel\\\" }\\n\\ntype ChainTunnel struct {\\n\\tID int64 `gorm:\\\"primaryKey;autoIncrement\\\"`\\n\\tTunnelID int64 `gorm:\\\"column:tunnel_id;not null\\\"`\\n\\tChainType string `gorm:\\\"column:chain_type;type:varchar(10);not null\\\"`\\n\\tNodeID int64 `gorm:\\\"column:node_id;not null\\\"`\\n\\tPort sql.NullInt64 `gorm:\\\"column:port\\\"`\\n\\tStrategy sql.NullString `gorm:\\\"type:varchar(10)\\\"`\\n\\tInx sql.NullInt64 `gorm:\\\"column:inx\\\"`\\n\\tProtocol sql.NullString `gorm:\\\"type:varchar(10)\\\"`\\n}\\n\\nfunc (ChainTunnel) TableName() string { return \\\"chain_tunnel\\\" }\\n\",\n \"truncated\": true,\n \"loaded\": []\n },\n \"time\": {\n \"start\": 1772444615238,\n \"end\": 1772444615238\n }\n },\n \"id\": \"prt_cadee8245003oRxlIebz6z3XpX\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee425c001OJkgzM0lAvkQsk\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"tool-calls\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 9375,\n \"input\": 2714,\n \"output\": 261,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 6400,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadee8247001ztmYJFYFJkQnkc\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee425c001OJkgzM0lAvkQsk\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444615290,\n \"completed\": 1772444636292\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 34210,\n \"input\": 24910,\n \"output\": 212,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 9088,\n \"write\": 0\n }\n },\n \"finish\": \"tool-calls\",\n \"id\": \"msg_cadee827a001LvKhV98jyoADuy\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadeebe10001mQWrINAVQAG3Hd\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee827a001LvKhV98jyoADuy\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"现在我对隧道链路构建流程有了更好的理解。让我继续查看一些关键函数：\\n\\n1. `buildTunnelChainConfig` - 构建转发链配置\\n2. `selectTunnelDialHost` - 选择连接地址\\n3. `applyTunnelRuntime` 的完整逻辑\\n4. 需要查看 `tunnelRuntimeNode` 结构定义\\n\\n让我继续搜索和查看这些代码。\",\n \"time\": {\n \"start\": 1772444630544,\n \"end\": 1772444636211\n },\n \"id\": \"prt_cadeebe10002Dh8rXNoCVhH8A9\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee827a001LvKhV98jyoADuy\"\n },\n {\n \"type\": \"text\",\n \"text\": \"让我继续查看 `tunnelRuntimeNode` 结构定义和更多相关代码：\",\n \"time\": {\n \"start\": 1772444636211,\n \"end\": 1772444636211\n },\n \"id\": \"prt_cadeed421001WmPV36vw0Sbkp7\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee827a001LvKhV98jyoADuy\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_4d618adbfcee4ac7b69ba058\",\n \"tool\": \"grep\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"pattern\": \"tunnelRuntimeNode\",\n \"include\": \"*.go\"\n },\n \"output\": \"Found 24 matches\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go:\\n Line 862: \\t\\tInNodes: make([]tunnelRuntimeNode, 0),\\n Line 863: \\t\\tChainHops: make([][]tunnelRuntimeNode, 0),\\n Line 864: \\t\\tOutNodes: make([]tunnelRuntimeNode, 0),\\n Line 872: \\t\\tstate.InNodes = append(state.InNodes, tunnelRuntimeNode{\\n Line 882: \\t\\tstate.OutNodes = append(state.OutNodes, tunnelRuntimeNode{\\n Line 893: \\t\\tstateHop := make([]tunnelRuntimeNode, 0)\\n Line 895: \\t\\t\\tstateHop = append(stateHop, tunnelRuntimeNode{\\n Line 1950: type tunnelRuntimeNode struct {\\n Line 1963: \\tInNodes []tunnelRuntimeNode\\n Line 1964: \\tChainHops [][]tunnelRuntimeNode\\n Line 1965: \\tOutNodes []tunnelRuntimeNode\\n Line 1973: \\t\\tInNodes: make([]tunnelRuntimeNode, 0),\\n Line 1974: \\t\\tChainHops: make([][]tunnelRuntimeNode, 0),\\n Line 1975: \\t\\tOutNodes: make([]tunnelRuntimeNode, 0),\\n Line 1986: \\t\\tstate.InNodes = append(state.InNodes, tunnelRuntimeNode{\\n Line 2024: \\t\\t\\tstate.OutNodes = append(state.OutNodes, tunnelRuntimeNode{\\n Line 2037: \\t\\t\\thop := make([]tunnelRuntimeNode, 0)\\n Line 2058: \\t\\t\\t\\thop = append(hop, tunnelRuntimeNode{\\n Line 2112: func buildTunnelInIP(inNodes []tunnelRuntimeNode, nodes map[int64]*nodeRecord, ipPreference string) string {\\n Line 2567: func buildTunnelChainConfig(tunnelID int64, fromNodeID int64, targets []tunnelRuntimeNode, nodes map[int64]*nodeRecord, ipPreference string) (map[string]interface{}, error) {\\n Line 2626: func buildTunnelChainServiceConfig(tunnelID int64, chainNode tunnelRuntimeNode, node *nodeRecord) []map[string]interface{} {\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_runtime_test.go:\\n Line 87: \\t\\tInNodes: []tunnelRuntimeNode{},\\n Line 88: \\t\\tChainHops: [][]tunnelRuntimeNode{\\n Line 93: \\t\\tOutNodes: []tunnelRuntimeNode{\",\n \"title\": \"tunnelRuntimeNode\",\n \"metadata\": {\n \"matches\": 24,\n \"truncated\": false\n },\n \"time\": {\n \"start\": 1772444636201,\n \"end\": 1772444636236\n }\n },\n \"id\": \"prt_cadeed4240011skCnGerjn6GzD\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee827a001LvKhV98jyoADuy\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_b888dbadbb774a48a36db799\",\n \"tool\": \"grep\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"pattern\": \"tunnelCreateState\",\n \"include\": \"*.go\"\n },\n \"output\": \"Found 9 matches\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go:\\n Line 845: func (h *Handler) reconstructTunnelState(tunnelID int64) (*tunnelCreateState, error) {\\n Line 858: \\tstate := &tunnelCreateState{\\n Line 1959: type tunnelCreateState struct {\\n Line 1970: func (h *Handler) prepareTunnelCreateState(tx *gorm.DB, req map[string]interface{}, tunnelType int, excludeTunnelID int64) (*tunnelCreateState, error) {\\n Line 1971: \\tstate := &tunnelCreateState{\\n Line 2154: func applyTunnelPortsToRequest(req map[string]interface{}, state *tunnelCreateState) {\\n Line 2217: func (h *Handler) applyFederationRuntime(state *tunnelCreateState, localDomain string) ([]repo.FederationTunnelBinding, []federationRuntimeReleaseRef, error) {\\n Line 2454: func (h *Handler) applyTunnelRuntime(state *tunnelCreateState) ([]int64, []int64, error) {\\n\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_runtime_test.go:\\n Line 84: \\tstate := &tunnelCreateState{\",\n \"title\": \"tunnelCreateState\",\n \"metadata\": {\n \"matches\": 9,\n \"truncated\": false\n },\n \"time\": {\n \"start\": 1772444636205,\n \"end\": 1772444636237\n }\n },\n \"id\": \"prt_cadeed42a0016iaIZstgdLkinW\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee827a001LvKhV98jyoADuy\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_d37df62c881149d18fa40c5f\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go\",\n \"offset\": 450,\n \"limit\": 200\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go</path>\\n<type>file</type>\\n<content>450: \\t\\treturn\\n451: \\t}\\n452: \\tvar req map[string]interface{}\\n453: \\tif err := decodeJSON(r.Body, &req); err != nil {\\n454: \\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"请求参数错误\\\"))\\n455: \\t\\treturn\\n456: \\t}\\n457: \\tname := asString(req[\\\"name\\\"])\\n458: \\tif name == \\\"\\\" {\\n459: \\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"隧道名称不能为空\\\"))\\n460: \\t\\treturn\\n461: \\t}\\n462: \\tnameDup, err := h.repo.TunnelNameExists(name)\\n463: \\tif err != nil {\\n464: \\t\\tresponse.WriteJSON(w, response.Err(-2, err.Error()))\\n465: \\t\\treturn\\n466: \\t}\\n467: \\tif nameDup {\\n468: \\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"隧道名称重复\\\"))\\n469: \\t\\treturn\\n470: \\t}\\n471: \\n472: \\ttypeVal := asInt(req[\\\"type\\\"], 1)\\n473: \\tflow := asInt64(req[\\\"flow\\\"], 1)\\n474: \\tstatus := asInt(req[\\\"status\\\"], 1)\\n475: \\ttrafficRatio := asFloat(req[\\\"trafficRatio\\\"], 1.0)\\n476: \\tinIP := asString(req[\\\"inIp\\\"])\\n477: \\tipPreference := asString(req[\\\"ipPreference\\\"])\\n478: \\tnow := time.Now().UnixMilli()\\n479: \\tinx := h.repo.NextIndex(\\\"tunnel\\\")\\n480: \\tlocalDomain := h.federationLocalDomain()\\n481: \\n482: \\ttx := h.repo.BeginTx()\\n483: \\tif tx.Error != nil {\\n484: \\t\\tresponse.WriteJSON(w, response.Err(-2, tx.Error.Error()))\\n485: \\t\\treturn\\n486: \\t}\\n487: \\tdefer func() { tx.Rollback() }()\\n488: \\n489: \\truntimeState, err := h.prepareTunnelCreateState(tx, req, typeVal, 0)\\n490: \\tif err != nil {\\n491: \\t\\tresponse.WriteJSON(w, response.ErrDefault(err.Error()))\\n492: \\t\\treturn\\n493: \\t}\\n494: \\truntimeState.IPPreference = ipPreference\\n495: \\tif strings.TrimSpace(inIP) == \\\"\\\" {\\n496: \\t\\tinIP = buildTunnelInIP(runtimeState.InNodes, runtimeState.Nodes, ipPreference)\\n497: \\t}\\n498: \\n499: \\tif len(runtimeState.InNodes) > 0 {\\n500: \\t\\tfirstNodeID := runtimeState.InNodes[0].NodeID\\n501: \\t\\tisRemote, rUrl, rToken, _ := h.repo.GetNodeRemoteFieldsTx(tx, firstNodeID)\\n502: \\t\\tif isRemote == 1 {\\n503: \\t\\t\\tfc := client.NewFederationClient()\\n504: \\n505: \\t\\t\\ttargetProto := \\\"tcp\\\"\\n506: \\t\\t\\ttargetPort := 0\\n507: \\t\\t\\ttargetAddr := \\\"\\\"\\n508: \\n509: \\t\\t\\tif typeVal == 1 {\\n510: \\t\\t\\t\\tif len(runtimeState.OutNodes) > 0 {\\n511: \\t\\t\\t\\t\\toutNode := runtimeState.OutNodes[0]\\n512: \\t\\t\\t\\t\\toutNodeRec := runtimeState.Nodes[outNode.NodeID]\\n513: \\t\\t\\t\\t\\ttargetAddr = processServerAddress(outNodeRec.ServerIP)\\n514: \\t\\t\\t\\t\\tif outNode.Port > 0 {\\n515: \\t\\t\\t\\t\\t\\ttargetAddr = fmt.Sprintf(\\\"%s:%d\\\", targetAddr, outNode.Port)\\n516: \\t\\t\\t\\t\\t}\\n517: \\t\\t\\t\\t}\\n518: \\t\\t\\t\\tif len(runtimeState.InNodes) > 0 {\\n519: \\t\\t\\t\\t\\tinNodesRaw := asMapSlice(req[\\\"inNodeId\\\"])\\n520: \\t\\t\\t\\t\\tif len(inNodesRaw) > 0 {\\n521: \\t\\t\\t\\t\\t\\ttargetPort = asInt(inNodesRaw[0][\\\"port\\\"], 0)\\n522: \\t\\t\\t\\t\\t\\ttargetProto = defaultString(asString(inNodesRaw[0][\\\"protocol\\\"]), \\\"tcp\\\")\\n523: \\t\\t\\t\\t\\t}\\n524: \\t\\t\\t\\t}\\n525: \\n526: \\t\\t\\t\\tif targetPort > 0 && targetAddr != \\\"\\\" {\\n527: \\t\\t\\t\\t\\tinNodeRec := runtimeState.Nodes[firstNodeID]\\n528: \\t\\t\\t\\t\\tif err := validateRemoteNodePort(inNodeRec, targetPort); err != nil {\\n529: \\t\\t\\t\\t\\t\\tresponse.WriteJSON(w, response.ErrDefault(err.Error()))\\n530: \\t\\t\\t\\t\\t\\treturn\\n531: \\t\\t\\t\\t\\t}\\n532: \\t\\t\\t\\t\\tdomainCfg, _ := h.repo.GetConfigByName(\\\"panel_domain\\\")\\n533: \\t\\t\\t\\t\\tlocalDomain := \\\"\\\"\\n534: \\t\\t\\t\\t\\tif domainCfg != nil {\\n535: \\t\\t\\t\\t\\t\\tlocalDomain = domainCfg.Value\\n536: \\t\\t\\t\\t\\t}\\n537: \\t\\t\\t\\t\\t_, err := fc.CreateTunnel(rUrl.String, rToken.String, localDomain, targetProto, targetPort, targetAddr)\\n538: \\t\\t\\t\\t\\tif err != nil {\\n539: \\t\\t\\t\\t\\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"Remote tunnel creation failed: \\\"+err.Error()))\\n540: \\t\\t\\t\\t\\t\\treturn\\n541: \\t\\t\\t\\t\\t}\\n542: \\t\\t\\t\\t}\\n543: \\t\\t\\t}\\n544: \\t\\t}\\n545: \\t}\\n546: \\n547: \\tvar tunnelInIP sql.NullString\\n548: \\tif trimmed := strings.TrimSpace(inIP); trimmed != \\\"\\\" {\\n549: \\t\\ttunnelInIP = sql.NullString{String: trimmed, Valid: true}\\n550: \\t}\\n551: \\ttunnel := model.Tunnel{\\n552: \\t\\tName: name,\\n553: \\t\\tTrafficRatio: trafficRatio,\\n554: \\t\\tType: typeVal,\\n555: \\t\\tProtocol: \\\"tls\\\",\\n556: \\t\\tFlow: flow,\\n557: \\t\\tCreatedTime: now,\\n558: \\t\\tUpdatedTime: now,\\n559: \\t\\tStatus: status,\\n560: \\t\\tInIP: tunnelInIP,\\n561: \\t\\tInx: inx,\\n562: \\t\\tIPPreference: ipPreference,\\n563: \\t}\\n564: \\tif err := tx.Create(&tunnel).Error; err != nil {\\n565: \\t\\tresponse.WriteJSON(w, response.Err(-2, err.Error()))\\n566: \\t\\treturn\\n567: \\t}\\n568: \\ttunnelID := tunnel.ID\\n569: \\truntimeState.TunnelID = tunnelID\\n570: \\tvar federationBindings []repo.FederationTunnelBinding\\n571: \\tvar federationReleaseRefs []federationRuntimeReleaseRef\\n572: \\tfederationBindings, federationReleaseRefs, err = h.applyFederationRuntime(runtimeState, localDomain)\\n573: \\tif err != nil {\\n574: \\t\\tresponse.WriteJSON(w, response.ErrDefault(err.Error()))\\n575: \\t\\treturn\\n576: \\t}\\n577: \\tapplyTunnelPortsToRequest(req, runtimeState)\\n578: \\tif err := h.replaceTunnelChainsTx(tx, tunnelID, req); err != nil {\\n579: \\t\\th.releaseFederationRuntimeRefs(federationReleaseRefs)\\n580: \\t\\tresponse.WriteJSON(w, response.Err(-2, err.Error()))\\n581: \\t\\treturn\\n582: \\t}\\n583: \\tif err := h.repo.ReplaceFederationTunnelBindingsTx(tx, tunnelID, federationBindings); err != nil {\\n584: \\t\\th.releaseFederationRuntimeRefs(federationReleaseRefs)\\n585: \\t\\tresponse.WriteJSON(w, response.Err(-2, err.Error()))\\n586: \\t\\treturn\\n587: \\t}\\n588: \\tif err := tx.Commit().Error; err != nil {\\n589: \\t\\th.releaseFederationRuntimeRefs(federationReleaseRefs)\\n590: \\t\\tresponse.WriteJSON(w, response.Err(-2, err.Error()))\\n591: \\t\\treturn\\n592: \\t}\\n593: \\tif typeVal == 2 {\\n594: \\t\\tcreatedChains, createdServices, applyErr := h.applyTunnelRuntime(runtimeState)\\n595: \\t\\tif applyErr != nil {\\n596: \\t\\t\\th.rollbackTunnelRuntime(createdChains, createdServices, tunnelID)\\n597: \\t\\t\\th.releaseFederationRuntimeRefs(federationReleaseRefs)\\n598: \\t\\t\\t_ = h.deleteTunnelByID(tunnelID)\\n599: \\t\\t\\tresponse.WriteJSON(w, response.ErrDefault(applyErr.Error()))\\n600: \\t\\t\\treturn\\n601: \\t\\t}\\n602: \\t}\\n603: \\tresponse.WriteJSON(w, response.OKEmpty())\\n604: }\\n605: \\n606: func (h *Handler) cleanupTunnelRuntime(tunnelID int64) {\\n607: \\ttunnel, err := h.getTunnelRecord(tunnelID)\\n608: \\tif err != nil || tunnel.Type != 2 {\\n609: \\t\\treturn\\n610: \\t}\\n611: \\tchainRows, err := h.listChainNodesForTunnel(tunnelID)\\n612: \\tif err != nil {\\n613: \\t\\treturn\\n614: \\t}\\n615: \\n616: \\tserviceName := fmt.Sprintf(\\\"%d_tls\\\", tunnelID)\\n617: \\tchainName := fmt.Sprintf(\\\"chains_%d\\\", tunnelID)\\n618: \\n619: \\tfor _, row := range chainRows {\\n620: \\t\\tif row.ChainType == 1 {\\n621: \\t\\t\\t_, _ = h.sendNodeCommand(row.NodeID, \\\"DeleteChains\\\", map[string]interface{}{\\\"chain\\\": chainName}, false, true)\\n622: \\t\\t} else if row.ChainType == 2 {\\n623: \\t\\t\\t_, _ = h.sendNodeCommand(row.NodeID, \\\"DeleteChains\\\", map[string]interface{}{\\\"chain\\\": chainName}, false, true)\\n624: \\t\\t\\t_, _ = h.sendNodeCommand(row.NodeID, \\\"DeleteService\\\", map[string]interface{}{\\\"services\\\": []string{serviceName}}, false, true)\\n625: \\t\\t} else if row.ChainType == 3 {\\n626: \\t\\t\\t_, _ = h.sendNodeCommand(row.NodeID, \\\"DeleteService\\\", map[string]interface{}{\\\"services\\\": []string{serviceName}}, false, true)\\n627: \\t\\t}\\n628: \\t}\\n629: }\\n630: \\n631: func (h *Handler) tunnelGet(w http.ResponseWriter, r *http.Request) {\\n632: \\tif r.Method != http.MethodPost {\\n633: \\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"请求失败\\\"))\\n634: \\t\\treturn\\n635: \\t}\\n636: \\tid := idFromBody(r, w)\\n637: \\tif id <= 0 {\\n638: \\t\\treturn\\n639: \\t}\\n640: \\titems, err := h.repo.ListTunnels()\\n641: \\tif err != nil {\\n642: \\t\\tresponse.WriteJSON(w, response.Err(-2, err.Error()))\\n643: \\t\\treturn\\n644: \\t}\\n645: \\tfor _, it := range items {\\n646: \\t\\tif asInt64(it[\\\"id\\\"], 0) == id {\\n647: \\t\\t\\tresponse.WriteJSON(w, response.OK(it))\\n648: \\t\\t\\treturn\\n649: \\t\\t}\\n\\n(Showing lines 450-649 of 3400. Use offset=650 to continue.)\\n</content>\",\n \"title\": \"go-backend/internal/http/handler/mutations.go\",\n \"metadata\": {\n \"preview\": \"\\t\\treturn\\n\\t}\\n\\tvar req map[string]interface{}\\n\\tif err := decodeJSON(r.Body, &req); err != nil {\\n\\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"请求参数错误\\\"))\\n\\t\\treturn\\n\\t}\\n\\tname := asString(req[\\\"name\\\"])\\n\\tif name == \\\"\\\" {\\n\\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"隧道名称不能为空\\\"))\\n\\t\\treturn\\n\\t}\\n\\tnameDup, err := h.repo.TunnelNameExists(name)\\n\\tif err != nil {\\n\\t\\tresponse.WriteJSON(w, response.Err(-2, err.Error()))\\n\\t\\treturn\\n\\t}\\n\\tif nameDup {\\n\\t\\tresponse.WriteJSON(w, response.ErrDefault(\\\"隧道名称重复\\\"))\\n\\t\\treturn\",\n \"truncated\": true,\n \"loaded\": []\n },\n \"time\": {\n \"start\": 1772444636209,\n \"end\": 1772444636235\n }\n },\n \"id\": \"prt_cadeed42f001IsGzn6Wksaby64\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee827a001LvKhV98jyoADuy\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"tool-calls\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 34210,\n \"input\": 24910,\n \"output\": 212,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 9088,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadeed44d001dfqZLDGTFnuj7Z\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadee827a001LvKhV98jyoADuy\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444636292,\n \"completed\": 1772444658317\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 37832,\n \"input\": 3713,\n \"output\": 135,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 33984,\n \"write\": 0\n }\n },\n \"finish\": \"tool-calls\",\n \"id\": \"msg_cadeed484001LH33mLdBx6cN5q\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadef2a57001RpQVVSKTq6IWBi\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadeed484001LH33mLdBx6cN5q\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"现在让我查看 `tunnelRuntimeNode` 和 `tunnelCreateState` 结构的完整定义，以及 `prepareTunnelCreateState` 函数：\",\n \"time\": {\n \"start\": 1772444658264,\n \"end\": 1772444658266\n },\n \"id\": \"prt_cadef2a58001BH9bK9bILFefgn\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadeed484001LH33mLdBx6cN5q\"\n },\n {\n \"type\": \"text\",\n \"text\": \"让我查看 `tunnelCreateState` 和 `tunnelRuntimeNode` 的结构定义以及 `prepareTunnelCreateState` 函数：\",\n \"time\": {\n \"start\": 1772444658267,\n \"end\": 1772444658267\n },\n \"id\": \"prt_cadef2a59001TD9WOGfftdM4PG\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadeed484001LH33mLdBx6cN5q\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_9f1125bae3b74cd28ac1a3e6\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go\",\n \"limit\": 200,\n \"offset\": 1945\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go</path>\\n<type>file</type>\\n<content>1945: \\t\\t_ = h.applyGroupPermission(p[0], p[1])\\n1946: \\t}\\n1947: \\treturn nil\\n1948: }\\n1949: \\n1950: type tunnelRuntimeNode struct {\\n1951: \\tNodeID int64\\n1952: \\tProtocol string\\n1953: \\tStrategy string\\n1954: \\tInx int\\n1955: \\tChainType int\\n1956: \\tPort int\\n1957: }\\n1958: \\n1959: type tunnelCreateState struct {\\n1960: \\tTunnelID int64\\n1961: \\tType int\\n1962: \\tIPPreference string // \\\"\\\" = auto, \\\"v4\\\" = prefer IPv4, \\\"v6\\\" = prefer IPv6\\n1963: \\tInNodes []tunnelRuntimeNode\\n1964: \\tChainHops [][]tunnelRuntimeNode\\n1965: \\tOutNodes []tunnelRuntimeNode\\n1966: \\tNodes map[int64]*nodeRecord\\n1967: \\tNodeIDList []int64\\n1968: }\\n1969: \\n1970: func (h *Handler) prepareTunnelCreateState(tx *gorm.DB, req map[string]interface{}, tunnelType int, excludeTunnelID int64) (*tunnelCreateState, error) {\\n1971: \\tstate := &tunnelCreateState{\\n1972: \\t\\tType: tunnelType,\\n1973: \\t\\tInNodes: make([]tunnelRuntimeNode, 0),\\n1974: \\t\\tChainHops: make([][]tunnelRuntimeNode, 0),\\n1975: \\t\\tOutNodes: make([]tunnelRuntimeNode, 0),\\n1976: \\t\\tNodes: make(map[int64]*nodeRecord),\\n1977: \\t}\\n1978: \\tnodeIDs := make([]int64, 0)\\n1979: \\n1980: \\tfor _, item := range asMapSlice(req[\\\"inNodeId\\\"]) {\\n1981: \\t\\tnodeID := asInt64(item[\\\"nodeId\\\"], 0)\\n1982: \\t\\tif nodeID <= 0 {\\n1983: \\t\\t\\tcontinue\\n1984: \\t\\t}\\n1985: \\t\\tnodeIDs = append(nodeIDs, nodeID)\\n1986: \\t\\tstate.InNodes = append(state.InNodes, tunnelRuntimeNode{\\n1987: \\t\\t\\tNodeID: nodeID,\\n1988: \\t\\t\\tProtocol: defaultString(asString(item[\\\"protocol\\\"]), \\\"tls\\\"),\\n1989: \\t\\t\\tStrategy: defaultString(asString(item[\\\"strategy\\\"]), \\\"round\\\"),\\n1990: \\t\\t\\tChainType: 1,\\n1991: \\t\\t})\\n1992: \\t}\\n1993: \\tif len(state.InNodes) == 0 {\\n1994: \\t\\treturn nil, errors.New(\\\"入口不能为空\\\")\\n1995: \\t}\\n1996: \\n1997: \\tif tunnelType == 2 {\\n1998: \\t\\toutNodesRaw := asMapSlice(req[\\\"outNodeId\\\"])\\n1999: \\t\\tif len(outNodesRaw) == 0 {\\n2000: \\t\\t\\treturn nil, errors.New(\\\"出口不能为空\\\")\\n2001: \\t\\t}\\n2002: \\n2003: \\t\\tallocated := map[int64]int{}\\n2004: \\t\\tfor _, item := range outNodesRaw {\\n2005: \\t\\t\\tnodeID := asInt64(item[\\\"nodeId\\\"], 0)\\n2006: \\t\\t\\tif nodeID <= 0 {\\n2007: \\t\\t\\t\\tcontinue\\n2008: \\t\\t\\t}\\n2009: \\t\\t\\tnodeIDs = append(nodeIDs, nodeID)\\n2010: \\t\\t\\tport := asInt(item[\\\"port\\\"], 0)\\n2011: \\t\\t\\tif port <= 0 {\\n2012: \\t\\t\\t\\tisRemote, remoteErr := h.repo.IsRemoteNodeTx(tx, nodeID)\\n2013: \\t\\t\\t\\tif remoteErr != nil {\\n2014: \\t\\t\\t\\t\\treturn nil, remoteErr\\n2015: \\t\\t\\t\\t}\\n2016: \\t\\t\\t\\tif !isRemote {\\n2017: \\t\\t\\t\\t\\tvar err error\\n2018: \\t\\t\\t\\t\\tport, err = h.repo.PickNodePortTx(tx, nodeID, allocated, excludeTunnelID)\\n2019: \\t\\t\\t\\t\\tif err != nil {\\n2020: \\t\\t\\t\\t\\t\\treturn nil, err\\n2021: \\t\\t\\t\\t\\t}\\n2022: \\t\\t\\t\\t}\\n2023: \\t\\t\\t}\\n2024: \\t\\t\\tstate.OutNodes = append(state.OutNodes, tunnelRuntimeNode{\\n2025: \\t\\t\\t\\tNodeID: nodeID,\\n2026: \\t\\t\\t\\tProtocol: defaultString(asString(item[\\\"protocol\\\"]), \\\"tls\\\"),\\n2027: \\t\\t\\t\\tStrategy: defaultString(asString(item[\\\"strategy\\\"]), \\\"round\\\"),\\n2028: \\t\\t\\t\\tChainType: 3,\\n2029: \\t\\t\\t\\tPort: port,\\n2030: \\t\\t\\t})\\n2031: \\t\\t}\\n2032: \\t\\tif len(state.OutNodes) == 0 {\\n2033: \\t\\t\\treturn nil, errors.New(\\\"出口不能为空\\\")\\n2034: \\t\\t}\\n2035: \\n2036: \\t\\tfor hopIdx, hopRaw := range asAnySlice(req[\\\"chainNodes\\\"]) {\\n2037: \\t\\t\\thop := make([]tunnelRuntimeNode, 0)\\n2038: \\t\\t\\tfor _, item := range asMapSlice(hopRaw) {\\n2039: \\t\\t\\t\\tnodeID := asInt64(item[\\\"nodeId\\\"], 0)\\n2040: \\t\\t\\t\\tif nodeID <= 0 {\\n2041: \\t\\t\\t\\t\\tcontinue\\n2042: \\t\\t\\t\\t}\\n2043: \\t\\t\\t\\tnodeIDs = append(nodeIDs, nodeID)\\n2044: \\t\\t\\t\\tport := asInt(item[\\\"port\\\"], 0)\\n2045: \\t\\t\\t\\tif port <= 0 {\\n2046: \\t\\t\\t\\t\\tisRemote, remoteErr := h.repo.IsRemoteNodeTx(tx, nodeID)\\n2047: \\t\\t\\t\\t\\tif remoteErr != nil {\\n2048: \\t\\t\\t\\t\\t\\treturn nil, remoteErr\\n2049: \\t\\t\\t\\t\\t}\\n2050: \\t\\t\\t\\t\\tif !isRemote {\\n2051: \\t\\t\\t\\t\\t\\tvar err error\\n2052: \\t\\t\\t\\t\\t\\tport, err = h.repo.PickNodePortTx(tx, nodeID, allocated, excludeTunnelID)\\n2053: \\t\\t\\t\\t\\t\\tif err != nil {\\n2054: \\t\\t\\t\\t\\t\\t\\treturn nil, err\\n2055: \\t\\t\\t\\t\\t\\t}\\n2056: \\t\\t\\t\\t\\t}\\n2057: \\t\\t\\t\\t}\\n2058: \\t\\t\\t\\thop = append(hop, tunnelRuntimeNode{\\n2059: \\t\\t\\t\\t\\tNodeID: nodeID,\\n2060: \\t\\t\\t\\t\\tProtocol: defaultString(asString(item[\\\"protocol\\\"]), \\\"tls\\\"),\\n2061: \\t\\t\\t\\t\\tStrategy: defaultString(asString(item[\\\"strategy\\\"]), \\\"round\\\"),\\n2062: \\t\\t\\t\\t\\tInx: hopIdx + 1,\\n2063: \\t\\t\\t\\t\\tChainType: 2,\\n2064: \\t\\t\\t\\t\\tPort: port,\\n2065: \\t\\t\\t\\t})\\n2066: \\t\\t\\t}\\n2067: \\t\\t\\tif len(hop) > 0 {\\n2068: \\t\\t\\t\\tstate.ChainHops = append(state.ChainHops, hop)\\n2069: \\t\\t\\t}\\n2070: \\t\\t}\\n2071: \\t}\\n2072: \\n2073: \\tseen := make(map[int64]struct{}, len(nodeIDs))\\n2074: \\tfor _, nodeID := range nodeIDs {\\n2075: \\t\\tif _, ok := seen[nodeID]; ok {\\n2076: \\t\\t\\treturn nil, errors.New(\\\"节点重复\\\")\\n2077: \\t\\t}\\n2078: \\t\\tseen[nodeID] = struct{}{}\\n2079: \\t\\tstate.NodeIDList = append(state.NodeIDList, nodeID)\\n2080: \\t\\tnode, err := h.repo.GetNodeRecordTx(tx, nodeID)\\n2081: \\t\\tif err != nil {\\n2082: \\t\\t\\tif strings.Contains(err.Error(), \\\"不存在\\\") {\\n2083: \\t\\t\\t\\treturn nil, errors.New(\\\"节点不存在\\\")\\n2084: \\t\\t\\t}\\n2085: \\t\\t\\treturn nil, err\\n2086: \\t\\t}\\n2087: \\t\\tif node == nil {\\n2088: \\t\\t\\treturn nil, errors.New(\\\"节点不存在\\\")\\n2089: \\t\\t}\\n2090: \\t\\tif node.IsRemote != 1 && node.Status != 1 {\\n2091: \\t\\t\\treturn nil, errors.New(\\\"部分节点不在线\\\")\\n2092: \\t\\t}\\n2093: \\t\\tstate.Nodes[nodeID] = node\\n2094: \\t}\\n2095: \\n2096: \\tfor _, outNode := range state.OutNodes {\\n2097: \\t\\tif err := validateRemoteNodePort(state.Nodes[outNode.NodeID], outNode.Port); err != nil {\\n2098: \\t\\t\\treturn nil, err\\n2099: \\t\\t}\\n2100: \\t}\\n2101: \\tfor _, hop := range state.ChainHops {\\n2102: \\t\\tfor _, chainNode := range hop {\\n2103: \\t\\t\\tif err := validateRemoteNodePort(state.Nodes[chainNode.NodeID], chainNode.Port); err != nil {\\n2104: \\t\\t\\t\\treturn nil, err\\n2105: \\t\\t\\t}\\n2106: \\t\\t}\\n2107: \\t}\\n2108: \\n2109: \\treturn state, nil\\n2110: }\\n2111: \\n2112: func buildTunnelInIP(inNodes []tunnelRuntimeNode, nodes map[int64]*nodeRecord, ipPreference string) string {\\n2113: \\tset := make(map[string]struct{})\\n2114: \\tordered := make([]string, 0)\\n2115: \\tpreferV6 := strings.TrimSpace(ipPreference) == \\\"v6\\\"\\n2116: \\tfor _, inNode := range inNodes {\\n2117: \\t\\tnode := nodes[inNode.NodeID]\\n2118: \\t\\tif node == nil {\\n2119: \\t\\t\\tcontinue\\n2120: \\t\\t}\\n2121: \\t\\tv4 := strings.TrimSpace(node.ServerIPv4)\\n2122: \\t\\tv6 := strings.TrimSpace(node.ServerIPv6)\\n2123: \\t\\tvar addrs []string\\n2124: \\t\\tif preferV6 {\\n2125: \\t\\t\\tif v6 != \\\"\\\" {\\n2126: \\t\\t\\t\\taddrs = append(addrs, v6)\\n2127: \\t\\t\\t}\\n2128: \\t\\t\\tif v4 != \\\"\\\" {\\n2129: \\t\\t\\t\\taddrs = append(addrs, v4)\\n2130: \\t\\t\\t}\\n2131: \\t\\t} else {\\n2132: \\t\\t\\tif v4 != \\\"\\\" {\\n2133: \\t\\t\\t\\taddrs = append(addrs, v4)\\n2134: \\t\\t\\t}\\n2135: \\t\\t\\tif v6 != \\\"\\\" {\\n2136: \\t\\t\\t\\taddrs = append(addrs, v6)\\n2137: \\t\\t\\t}\\n2138: \\t\\t}\\n2139: \\t\\tif len(addrs) == 0 {\\n2140: \\t\\t\\tif v := strings.TrimSpace(node.ServerIP); v != \\\"\\\" {\\n2141: \\t\\t\\t\\taddrs = append(addrs, v)\\n2142: \\t\\t\\t}\\n2143: \\t\\t}\\n2144: \\t\\tfor _, a := range addrs {\\n\\n(Showing lines 1945-2144 of 3400. Use offset=2145 to continue.)\\n</content>\",\n \"title\": \"go-backend/internal/http/handler/mutations.go\",\n \"metadata\": {\n \"preview\": \"\\t\\t_ = h.applyGroupPermission(p[0], p[1])\\n\\t}\\n\\treturn nil\\n}\\n\\ntype tunnelRuntimeNode struct {\\n\\tNodeID int64\\n\\tProtocol string\\n\\tStrategy string\\n\\tInx int\\n\\tChainType int\\n\\tPort int\\n}\\n\\ntype tunnelCreateState struct {\\n\\tTunnelID int64\\n\\tType int\\n\\tIPPreference string // \\\"\\\" = auto, \\\"v4\\\" = prefer IPv4, \\\"v6\\\" = prefer IPv6\\n\\tInNodes []tunnelRuntimeNode\\n\\tChainHops [][]tunnelRuntimeNode\",\n \"truncated\": true,\n \"loaded\": []\n },\n \"time\": {\n \"start\": 1772444658266,\n \"end\": 1772444658267\n }\n },\n \"id\": \"prt_cadef2a5a001Npd6WP2LZj7qcU\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadeed484001LH33mLdBx6cN5q\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"tool-calls\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 37832,\n \"input\": 3713,\n \"output\": 135,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 33984,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadef2a5b001L5nu0becmsjn7w\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadeed484001LH33mLdBx6cN5q\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444658318,\n \"completed\": 1772444676909\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 40469,\n \"input\": 2508,\n \"output\": 265,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 37696,\n \"write\": 0\n }\n },\n \"finish\": \"tool-calls\",\n \"id\": \"msg_cadef2a8e0013vuBe1vAHb3AFp\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadef58f90012UWhp1Znm3EtXM\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef2a8e0013vuBe1vAHb3AFp\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"现在我有了很好的理解。让我总结一下隧道链路构建时下一跳连接地址的选择流程：\\n\\n1. **核心函数**: `applyTunnelRuntime` (mutations.go:2454)\\n2. **配置构建**: `buildTunnelChainConfig` (mutations.go:2567)\\n3. **地址选择**: `selectTunnelDialHost` (mutations.go:2654)\\n\\n让我也查看一下 `ChainTunnel` 表的 `Port` 字段是如何被使用的，特别是在 `replaceTunnelChainsTx` 中：\",\n \"time\": {\n \"start\": 1772444670201,\n \"end\": 1772444676828\n },\n \"id\": \"prt_cadef58f90020w0dIutWpvWGuW\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef2a8e0013vuBe1vAHb3AFp\"\n },\n {\n \"type\": \"text\",\n \"text\": \"现在让我查看 `ChainTunnel` 的 `Port` 字段在数据库读取时如何被使用：\",\n \"time\": {\n \"start\": 1772444676828,\n \"end\": 1772444676828\n },\n \"id\": \"prt_cadef72d0001bkNTaT7mYLo2Fo\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef2a8e0013vuBe1vAHb3AFp\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_5c52ed5561c24932ae58acf2\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_control.go\"\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_control.go</path>\\n<type>file</type>\\n<content>1: package repo\\n2: \\n3: import (\\n4: \\t\\\"database/sql\\\"\\n5: \\t\\\"errors\\\"\\n6: \\t\\\"fmt\\\"\\n7: \\t\\\"strconv\\\"\\n8: \\t\\\"strings\\\"\\n9: \\n10: \\t\\\"gorm.io/gorm\\\"\\n11: \\n12: \\t\\\"go-backend/internal/store/model\\\"\\n13: )\\n14: \\n15: func (r *Repository) UserTunnelExistsByUserAndTunnel(userID, tunnelID int64) (bool, error) {\\n16: \\tif r == nil || r.db == nil {\\n17: \\t\\treturn false, errors.New(\\\"repository not initialized\\\")\\n18: \\t}\\n19: \\tvar count int64\\n20: \\terr := r.db.Model(&model.UserTunnel{}).\\n21: \\t\\tWhere(\\\"user_id = ? AND tunnel_id = ? AND status = 1\\\", userID, tunnelID).\\n22: \\t\\tCount(&count).Error\\n23: \\tif err != nil {\\n24: \\t\\treturn false, err\\n25: \\t}\\n26: \\treturn count > 0, nil\\n27: }\\n28: \\n29: func (r *Repository) ListForwardsByTunnel(tunnelID int64) ([]model.ForwardRecord, error) {\\n30: \\tif r == nil || r.db == nil {\\n31: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n32: \\t}\\n33: \\tvar forwards []model.Forward\\n34: \\terr := r.db.Where(\\\"tunnel_id = ?\\\", tunnelID).Order(\\\"id ASC\\\").Find(&forwards).Error\\n35: \\tif err != nil {\\n36: \\t\\treturn nil, err\\n37: \\t}\\n38: \\trows := make([]model.ForwardRecord, 0, len(forwards))\\n39: \\tfor _, f := range forwards {\\n40: \\t\\trows = append(rows, model.ForwardRecord{\\n41: \\t\\t\\tID: f.ID,\\n42: \\t\\t\\tUserID: f.UserID,\\n43: \\t\\t\\tUserName: f.UserName,\\n44: \\t\\t\\tName: f.Name,\\n45: \\t\\t\\tTunnelID: f.TunnelID,\\n46: \\t\\t\\tRemoteAddr: f.RemoteAddr,\\n47: \\t\\t\\tStrategy: f.Strategy,\\n48: \\t\\t\\tStatus: f.Status,\\n49: \\t\\t\\tSpeedID: f.SpeedID,\\n50: \\t\\t})\\n51: \\t}\\n52: \\tfor i := range rows {\\n53: \\t\\tif strings.TrimSpace(rows[i].Strategy) == \\\"\\\" {\\n54: \\t\\t\\trows[i].Strategy = \\\"fifo\\\"\\n55: \\t\\t}\\n56: \\t}\\n57: \\treturn rows, nil\\n58: }\\n59: \\n60: func (r *Repository) ListActiveTunnelIDsByNode(nodeID int64) ([]int64, error) {\\n61: \\tif r == nil || r.db == nil {\\n62: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n63: \\t}\\n64: \\tvar ids []int64\\n65: \\terr := r.db.Model(&model.ChainTunnel{}).\\n66: \\t\\tJoins(\\\"JOIN tunnel ON tunnel.id = chain_tunnel.tunnel_id\\\").\\n67: \\t\\tWhere(\\\"chain_tunnel.node_id = ? AND tunnel.status = 1\\\", nodeID).\\n68: \\t\\tSelect(\\\"DISTINCT chain_tunnel.tunnel_id\\\").\\n69: \\t\\tOrder(\\\"chain_tunnel.tunnel_id ASC\\\").\\n70: \\t\\tPluck(\\\"chain_tunnel.tunnel_id\\\", &ids).Error\\n71: \\tif err != nil {\\n72: \\t\\treturn nil, err\\n73: \\t}\\n74: \\treturn ids, nil\\n75: }\\n76: \\n77: func (r *Repository) ListActiveForwardIDsByNode(nodeID int64) ([]int64, error) {\\n78: \\tif r == nil || r.db == nil {\\n79: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n80: \\t}\\n81: \\tvar ids []int64\\n82: \\terr := r.db.Model(&model.ForwardPort{}).\\n83: \\t\\tJoins(\\\"JOIN forward ON forward.id = forward_port.forward_id\\\").\\n84: \\t\\tWhere(\\\"forward_port.node_id = ? AND forward.status = 1\\\", nodeID).\\n85: \\t\\tSelect(\\\"DISTINCT forward_port.forward_id\\\").\\n86: \\t\\tOrder(\\\"forward_port.forward_id ASC\\\").\\n87: \\t\\tPluck(\\\"forward_port.forward_id\\\", &ids).Error\\n88: \\tif err != nil {\\n89: \\t\\treturn nil, err\\n90: \\t}\\n91: \\treturn ids, nil\\n92: }\\n93: \\n94: func (r *Repository) ListForwardPorts(forwardID int64) ([]model.ForwardPortRecord, error) {\\n95: \\tif r == nil || r.db == nil {\\n96: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n97: \\t}\\n98: \\tvar ports []model.ForwardPort\\n99: \\terr := r.db.Where(\\\"forward_id = ?\\\", forwardID).Order(\\\"id ASC\\\").Find(&ports).Error\\n100: \\tif err != nil {\\n101: \\t\\treturn nil, err\\n102: \\t}\\n103: \\trows := make([]model.ForwardPortRecord, 0, len(ports))\\n104: \\tfor _, p := range ports {\\n105: \\t\\trows = append(rows, model.ForwardPortRecord{NodeID: p.NodeID, Port: p.Port})\\n106: \\t}\\n107: \\treturn rows, nil\\n108: }\\n109: \\n110: func (r *Repository) GetTunnelOutProtocol(tunnelID int64) (string, error) {\\n111: \\tif r == nil || r.db == nil {\\n112: \\t\\treturn \\\"\\\", errors.New(\\\"repository not initialized\\\")\\n113: \\t}\\n114: \\tvar ct model.ChainTunnel\\n115: \\terr := r.db.Select(\\\"protocol\\\").\\n116: \\t\\tWhere(\\\"tunnel_id = ? AND chain_type = ?\\\", tunnelID, \\\"3\\\").\\n117: \\t\\tOrder(\\\"id ASC\\\").\\n118: \\t\\tTake(&ct).Error\\n119: \\tif err != nil {\\n120: \\t\\tif errors.Is(err, gorm.ErrRecordNotFound) {\\n121: \\t\\t\\treturn \\\"\\\", nil\\n122: \\t\\t}\\n123: \\t\\treturn \\\"\\\", err\\n124: \\t}\\n125: \\tif ct.Protocol.Valid {\\n126: \\t\\treturn ct.Protocol.String, nil\\n127: \\t}\\n128: \\treturn \\\"\\\", nil\\n129: }\\n130: \\n131: func (r *Repository) GetNodeRecord(nodeID int64) (*model.NodeRecord, error) {\\n132: \\tif r == nil || r.db == nil {\\n133: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n134: \\t}\\n135: \\tvar n model.Node\\n136: \\terr := r.db.Where(\\\"id = ?\\\", nodeID).First(&n).Error\\n137: \\tif errors.Is(err, gorm.ErrRecordNotFound) {\\n138: \\t\\treturn nil, nil\\n139: \\t}\\n140: \\tif err != nil {\\n141: \\t\\treturn nil, err\\n142: \\t}\\n143: \\treturn nodeRecordFromModel(&n), nil\\n144: }\\n145: \\n146: func (r *Repository) GetNodeRecordTx(tx *gorm.DB, nodeID int64) (*model.NodeRecord, error) {\\n147: \\tif tx == nil {\\n148: \\t\\treturn nil, errors.New(\\\"database unavailable\\\")\\n149: \\t}\\n150: \\tvar n model.Node\\n151: \\terr := tx.Where(\\\"id = ?\\\", nodeID).First(&n).Error\\n152: \\tif errors.Is(err, gorm.ErrRecordNotFound) {\\n153: \\t\\treturn nil, nil\\n154: \\t}\\n155: \\tif err != nil {\\n156: \\t\\treturn nil, err\\n157: \\t}\\n158: \\treturn nodeRecordFromModel(&n), nil\\n159: }\\n160: \\n161: func nodeRecordFromModel(n *model.Node) *model.NodeRecord {\\n162: \\tif n == nil {\\n163: \\t\\treturn nil\\n164: \\t}\\n165: \\trec := &model.NodeRecord{\\n166: \\t\\tID: n.ID,\\n167: \\t\\tName: n.Name,\\n168: \\t\\tServerIP: n.ServerIP,\\n169: \\t\\tStatus: n.Status,\\n170: \\t\\tPortRange: n.Port,\\n171: \\t\\tTCPListenAddr: n.TCPListenAddr, UDPListenAddr: n.UDPListenAddr,\\n172: \\t\\tIsRemote: n.IsRemote,\\n173: \\t}\\n174: \\tif n.ServerIPV4.Valid {\\n175: \\t\\trec.ServerIPv4 = strings.TrimSpace(n.ServerIPV4.String)\\n176: \\t}\\n177: \\tif n.ServerIPV6.Valid {\\n178: \\t\\trec.ServerIPv6 = strings.TrimSpace(n.ServerIPV6.String)\\n179: \\t}\\n180: \\tif n.InterfaceName.Valid {\\n181: \\t\\trec.InterfaceName = strings.TrimSpace(n.InterfaceName.String)\\n182: \\t}\\n183: \\tif n.RemoteURL.Valid {\\n184: \\t\\trec.RemoteURL = strings.TrimSpace(n.RemoteURL.String)\\n185: \\t}\\n186: \\tif n.RemoteToken.Valid {\\n187: \\t\\trec.RemoteToken = strings.TrimSpace(n.RemoteToken.String)\\n188: \\t}\\n189: \\tif n.RemoteConfig.Valid {\\n190: \\t\\trec.RemoteConfig = strings.TrimSpace(n.RemoteConfig.String)\\n191: \\t}\\n192: \\tif rec.TCPListenAddr == \\\"\\\" {\\n193: \\t\\trec.TCPListenAddr = \\\"[::]\\\"\\n194: \\t}\\n195: \\tif rec.UDPListenAddr == \\\"\\\" {\\n196: \\t\\trec.UDPListenAddr = \\\"[::]\\\"\\n197: \\t}\\n198: \\tif strings.TrimSpace(rec.Name) == \\\"\\\" {\\n199: \\t\\trec.Name = fmt.Sprintf(\\\"node_%d\\\", rec.ID)\\n200: \\t}\\n201: \\treturn rec\\n202: }\\n203: \\n204: func (r *Repository) ResolveUserTunnelAndLimiter(userID, tunnelID int64) (*model.UserTunnelLimiterInfo, error) {\\n205: \\tif r == nil || r.db == nil {\\n206: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n207: \\t}\\n208: \\ttype row struct {\\n209: \\t\\tUserTunnelID int64 `gorm:\\\"column:user_tunnel_id\\\"`\\n210: \\t\\tLimiterID sql.NullInt64 `gorm:\\\"column:limiter_id\\\"`\\n211: \\t\\tSpeed sql.NullInt64 `gorm:\\\"column:speed\\\"`\\n212: \\t}\\n213: \\tvar rec row\\n214: \\terr := r.db.Model(&model.UserTunnel{}).\\n215: \\t\\tSelect(\\\"user_tunnel.id AS user_tunnel_id, speed_limit.id AS limiter_id, speed_limit.speed AS speed\\\").\\n216: \\t\\tJoins(\\\"LEFT JOIN speed_limit ON speed_limit.id = user_tunnel.speed_id\\\").\\n217: \\t\\tWhere(\\\"user_tunnel.user_id = ? AND user_tunnel.tunnel_id = ?\\\", userID, tunnelID).\\n218: \\t\\tOrder(\\\"user_tunnel.id ASC\\\").\\n219: \\t\\tLimit(1).\\n220: \\t\\tTake(&rec).Error\\n221: \\tif err != nil {\\n222: \\t\\tif errors.Is(err, gorm.ErrRecordNotFound) {\\n223: \\t\\t\\treturn &model.UserTunnelLimiterInfo{}, nil\\n224: \\t\\t}\\n225: \\t\\treturn nil, err\\n226: \\t}\\n227: \\tinfo := &model.UserTunnelLimiterInfo{UserTunnelID: rec.UserTunnelID}\\n228: \\tif rec.LimiterID.Valid && rec.LimiterID.Int64 > 0 {\\n229: \\t\\tv := rec.LimiterID.Int64\\n230: \\t\\tinfo.LimiterID = &v\\n231: \\t\\ts := int(rec.Speed.Int64)\\n232: \\t\\tinfo.Speed = &s\\n233: \\t}\\n234: \\treturn info, nil\\n235: }\\n236: \\n237: func (r *Repository) ListUserTunnelIDs(userID, tunnelID int64) ([]int64, error) {\\n238: \\tif r == nil || r.db == nil {\\n239: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n240: \\t}\\n241: \\tvar ids []int64\\n242: \\terr := r.db.Model(&model.UserTunnel{}).\\n243: \\t\\tWhere(\\\"user_id = ? AND tunnel_id = ?\\\", userID, tunnelID).\\n244: \\t\\tOrder(\\\"id ASC\\\").Pluck(\\\"id\\\", &ids).Error\\n245: \\tif err != nil {\\n246: \\t\\treturn nil, err\\n247: \\t}\\n248: \\treturn ids, nil\\n249: }\\n250: \\n251: func (r *Repository) ListUserTunnelIDsByUser(userID int64) ([]int64, error) {\\n252: \\tif r == nil || r.db == nil {\\n253: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n254: \\t}\\n255: \\tvar ids []int64\\n256: \\terr := r.db.Model(&model.UserTunnel{}).\\n257: \\t\\tWhere(\\\"user_id = ?\\\", userID).\\n258: \\t\\tOrder(\\\"id ASC\\\").Pluck(\\\"id\\\", &ids).Error\\n259: \\tif err != nil {\\n260: \\t\\treturn nil, err\\n261: \\t}\\n262: \\treturn ids, nil\\n263: }\\n264: \\n265: func (r *Repository) GetTunnelName(tunnelID int64) (string, error) {\\n266: \\tif r == nil || r.db == nil {\\n267: \\t\\treturn \\\"\\\", errors.New(\\\"repository not initialized\\\")\\n268: \\t}\\n269: \\tvar name string\\n270: \\terr := r.db.Model(&model.Tunnel{}).Where(\\\"id = ?\\\", tunnelID).Pluck(\\\"name\\\", &name).Error\\n271: \\tif err != nil {\\n272: \\t\\tif errors.Is(err, gorm.ErrRecordNotFound) {\\n273: \\t\\t\\treturn \\\"\\\", nil\\n274: \\t\\t}\\n275: \\t\\treturn \\\"\\\", err\\n276: \\t}\\n277: \\treturn name, nil\\n278: }\\n279: \\n280: func (r *Repository) ListChainNodesForTunnel(tunnelID int64) ([]model.ChainNodeRecord, error) {\\n281: \\tif r == nil || r.db == nil {\\n282: \\t\\treturn nil, errors.New(\\\"repository not initialized\\\")\\n283: \\t}\\n284: \\ttype row struct {\\n285: \\t\\tChainType string\\n286: \\t\\tInx sql.NullInt64\\n287: \\t\\tNodeID int64\\n288: \\t\\tPort sql.NullInt64\\n289: \\t\\tName sql.NullString\\n290: \\t\\tProtocol sql.NullString\\n291: \\t\\tStrategy sql.NullString\\n292: \\t}\\n293: \\tvar rows []row\\n294: \\terr := r.db.Model(&model.ChainTunnel{}).\\n295: \\t\\tSelect(\\\"chain_tunnel.chain_type, chain_tunnel.inx, chain_tunnel.node_id, chain_tunnel.port, node.name, chain_tunnel.protocol, chain_tunnel.strategy\\\").\\n296: \\t\\tJoins(\\\"LEFT JOIN node ON node.id = chain_tunnel.node_id\\\").\\n297: \\t\\tWhere(\\\"chain_tunnel.tunnel_id = ?\\\", tunnelID).\\n298: \\t\\tOrder(\\\"chain_tunnel.chain_type ASC, chain_tunnel.inx ASC, chain_tunnel.id ASC\\\").\\n299: \\t\\tFind(&rows).Error\\n300: \\tif err != nil {\\n301: \\t\\treturn nil, err\\n302: \\t}\\n303: \\tresult := make([]model.ChainNodeRecord, 0, len(rows))\\n304: \\tfor _, row := range rows {\\n305: \\t\\tchainType := 0\\n306: \\t\\tif v := strings.TrimSpace(row.ChainType); v != \\\"\\\" {\\n307: \\t\\t\\tif parsed, parseErr := strconv.Atoi(v); parseErr == nil {\\n308: \\t\\t\\t\\tchainType = parsed\\n309: \\t\\t\\t}\\n310: \\t\\t}\\n311: \\t\\tinx := int64(0)\\n312: \\t\\tif row.Inx.Valid {\\n313: \\t\\t\\tinx = row.Inx.Int64\\n314: \\t\\t}\\n315: \\t\\tport := 0\\n316: \\t\\tif row.Port.Valid {\\n317: \\t\\t\\tport = int(row.Port.Int64)\\n318: \\t\\t}\\n319: \\t\\titem := model.ChainNodeRecord{\\n320: \\t\\t\\tChainType: chainType,\\n321: \\t\\t\\tInx: inx,\\n322: \\t\\t\\tNodeID: row.NodeID,\\n323: \\t\\t\\tPort: port,\\n324: \\t\\t}\\n325: \\t\\tif strings.TrimSpace(row.Name.String) == \\\"\\\" {\\n326: \\t\\t\\titem.NodeName = fmt.Sprintf(\\\"node_%d\\\", row.NodeID)\\n327: \\t\\t} else {\\n328: \\t\\t\\titem.NodeName = row.Name.String\\n329: \\t\\t}\\n330: \\t\\tif strings.TrimSpace(row.Protocol.String) == \\\"\\\" {\\n331: \\t\\t\\titem.Protocol = \\\"tls\\\"\\n332: \\t\\t} else {\\n333: \\t\\t\\titem.Protocol = row.Protocol.String\\n334: \\t\\t}\\n335: \\t\\tif strings.TrimSpace(row.Strategy.String) == \\\"\\\" {\\n336: \\t\\t\\titem.Strategy = \\\"round\\\"\\n337: \\t\\t} else {\\n338: \\t\\t\\titem.Strategy = row.Strategy.String\\n339: \\t\\t}\\n340: \\t\\tresult = append(result, item)\\n341: \\t}\\n342: \\treturn result, nil\\n343: }\\n\\n(End of file - total 343 lines)\\n</content>\",\n \"title\": \"go-backend/internal/store/repo/repository_control.go\",\n \"metadata\": {\n \"preview\": \"package repo\\n\\nimport (\\n\\t\\\"database/sql\\\"\\n\\t\\\"errors\\\"\\n\\t\\\"fmt\\\"\\n\\t\\\"strconv\\\"\\n\\t\\\"strings\\\"\\n\\n\\t\\\"gorm.io/gorm\\\"\\n\\n\\t\\\"go-backend/internal/store/model\\\"\\n)\\n\\nfunc (r *Repository) UserTunnelExistsByUserAndTunnel(userID, tunnelID int64) (bool, error) {\\n\\tif r == nil || r.db == nil {\\n\\t\\treturn false, errors.New(\\\"repository not initialized\\\")\\n\\t}\\n\\tvar count int64\\n\\terr := r.db.Model(&model.UserTunnel{}).\",\n \"truncated\": false,\n \"loaded\": []\n },\n \"time\": {\n \"start\": 1772444676822,\n \"end\": 1772444676832\n }\n },\n \"id\": \"prt_cadef72d3001RzYisUG9G7IJmO\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef2a8e0013vuBe1vAHb3AFp\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_bfa3c17c51354f79a33d7ec6\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go\",\n \"limit\": 100,\n \"offset\": 840\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go</path>\\n<type>file</type>\\n<content>840: \\t\\t}\\n841: \\t}\\n842: \\tresponse.WriteJSON(w, response.OK(map[string]interface{}{\\\"successCount\\\": success, \\\"failCount\\\": fail}))\\n843: }\\n844: \\n845: func (h *Handler) reconstructTunnelState(tunnelID int64) (*tunnelCreateState, error) {\\n846: \\ttunnel, err := h.getTunnelRecord(tunnelID)\\n847: \\tif err != nil {\\n848: \\t\\treturn nil, err\\n849: \\t}\\n850: \\n851: \\tchainRows, err := h.listChainNodesForTunnel(tunnelID)\\n852: \\tif err != nil {\\n853: \\t\\treturn nil, err\\n854: \\t}\\n855: \\n856: \\tipPreference := h.repo.GetTunnelIPPreference(tunnelID)\\n857: \\n858: \\tstate := &tunnelCreateState{\\n859: \\t\\tTunnelID: tunnelID,\\n860: \\t\\tType: tunnel.Type,\\n861: \\t\\tIPPreference: ipPreference,\\n862: \\t\\tInNodes: make([]tunnelRuntimeNode, 0),\\n863: \\t\\tChainHops: make([][]tunnelRuntimeNode, 0),\\n864: \\t\\tOutNodes: make([]tunnelRuntimeNode, 0),\\n865: \\t\\tNodes: make(map[int64]*nodeRecord),\\n866: \\t\\tNodeIDList: make([]int64, 0),\\n867: \\t}\\n868: \\n869: \\tinNodes, chainHops, outNodes := splitChainNodeGroups(chainRows)\\n870: \\n871: \\tfor _, r := range inNodes {\\n872: \\t\\tstate.InNodes = append(state.InNodes, tunnelRuntimeNode{\\n873: \\t\\t\\tNodeID: r.NodeID,\\n874: \\t\\t\\tProtocol: r.Protocol,\\n875: \\t\\t\\tStrategy: r.Strategy,\\n876: \\t\\t\\tChainType: 1,\\n877: \\t\\t})\\n878: \\t\\tstate.NodeIDList = append(state.NodeIDList, r.NodeID)\\n879: \\t}\\n880: \\n881: \\tfor _, r := range outNodes {\\n882: \\t\\tstate.OutNodes = append(state.OutNodes, tunnelRuntimeNode{\\n883: \\t\\t\\tNodeID: r.NodeID,\\n884: \\t\\t\\tProtocol: r.Protocol,\\n885: \\t\\t\\tStrategy: r.Strategy,\\n886: \\t\\t\\tChainType: 3,\\n887: \\t\\t\\tPort: r.Port,\\n888: \\t\\t})\\n889: \\t\\tstate.NodeIDList = append(state.NodeIDList, r.NodeID)\\n890: \\t}\\n891: \\n892: \\tfor _, hop := range chainHops {\\n893: \\t\\tstateHop := make([]tunnelRuntimeNode, 0)\\n894: \\t\\tfor _, r := range hop {\\n895: \\t\\t\\tstateHop = append(stateHop, tunnelRuntimeNode{\\n896: \\t\\t\\t\\tNodeID: r.NodeID,\\n897: \\t\\t\\t\\tProtocol: r.Protocol,\\n898: \\t\\t\\t\\tStrategy: r.Strategy,\\n899: \\t\\t\\t\\tChainType: 2,\\n900: \\t\\t\\t\\tInx: int(r.Inx),\\n901: \\t\\t\\t\\tPort: r.Port,\\n902: \\t\\t\\t})\\n903: \\t\\t\\tstate.NodeIDList = append(state.NodeIDList, r.NodeID)\\n904: \\t\\t}\\n905: \\t\\tstate.ChainHops = append(state.ChainHops, stateHop)\\n906: \\t}\\n907: \\n908: \\tseen := make(map[int64]struct{})\\n909: \\tfor _, id := range state.NodeIDList {\\n910: \\t\\tif _, ok := seen[id]; ok {\\n911: \\t\\t\\tcontinue\\n912: \\t\\t}\\n913: \\t\\tseen[id] = struct{}{}\\n914: \\t\\tnode, err := h.getNodeRecord(id)\\n915: \\t\\tif err != nil {\\n916: \\t\\t\\treturn nil, err\\n917: \\t\\t}\\n918: \\t\\tstate.Nodes[id] = node\\n919: \\t}\\n920: \\n921: \\treturn state, nil\\n922: }\\n923: \\n924: func (h *Handler) redeployTunnelAndForwards(tunnelID int64) error {\\n925: \\ttunnel, err := h.getTunnelRecord(tunnelID)\\n926: \\tif err != nil {\\n927: \\t\\treturn err\\n928: \\t}\\n929: \\n930: \\tif tunnel.Type == 2 {\\n931: \\t\\th.cleanupTunnelRuntime(tunnelID)\\n932: \\t\\th.cleanupFederationRuntime(tunnelID)\\n933: \\t\\tstate, err := h.reconstructTunnelState(tunnelID)\\n934: \\t\\tif err != nil {\\n935: \\t\\t\\treturn err\\n936: \\t\\t}\\n937: \\t\\tfederationBindings, federationReleaseRefs, fedErr := h.applyFederationRuntime(state, h.federationLocalDomain())\\n938: \\t\\tif fedErr != nil {\\n939: \\t\\t\\treturn fedErr\\n\\n(Showing lines 840-939 of 3400. Use offset=940 to continue.)\\n</content>\",\n \"title\": \"go-backend/internal/http/handler/mutations.go\",\n \"metadata\": {\n \"preview\": \"\\t\\t}\\n\\t}\\n\\tresponse.WriteJSON(w, response.OK(map[string]interface{}{\\\"successCount\\\": success, \\\"failCount\\\": fail}))\\n}\\n\\nfunc (h *Handler) reconstructTunnelState(tunnelID int64) (*tunnelCreateState, error) {\\n\\ttunnel, err := h.getTunnelRecord(tunnelID)\\n\\tif err != nil {\\n\\t\\treturn nil, err\\n\\t}\\n\\n\\tchainRows, err := h.listChainNodesForTunnel(tunnelID)\\n\\tif err != nil {\\n\\t\\treturn nil, err\\n\\t}\\n\\n\\tipPreference := h.repo.GetTunnelIPPreference(tunnelID)\\n\\n\\tstate := &tunnelCreateState{\\n\\t\\tTunnelID: tunnelID,\",\n \"truncated\": true,\n \"loaded\": []\n },\n \"time\": {\n \"start\": 1772444676826,\n \"end\": 1772444676834\n }\n },\n \"id\": \"prt_cadef72d80018yCONP7rV5u3Ak\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef2a8e0013vuBe1vAHb3AFp\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"tool-calls\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 40469,\n \"input\": 2508,\n \"output\": 265,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 37696,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadef72e2001YfVkp8NOeSKL53\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef2a8e0013vuBe1vAHb3AFp\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444676910,\n \"completed\": 1772444689145\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 45521,\n \"input\": 5271,\n \"output\": 58,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 40192,\n \"write\": 0\n }\n },\n \"finish\": \"tool-calls\",\n \"id\": \"msg_cadef732e001LHp3t2nV3Sw2TO\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadefa2c6001rMXc5Bd2OJAY4z\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef732e001LHp3t2nV3Sw2TO\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"现在我已经有了完整的理解。让我总结一下隧道链路构建时下一跳连接地址的选择流程。\",\n \"time\": {\n \"start\": 1772444689095,\n \"end\": 1772444689096\n },\n \"id\": \"prt_cadefa2c7001hzh8b6dUTMRbMo\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef732e001LHp3t2nV3Sw2TO\"\n },\n {\n \"type\": \"text\",\n \"text\": \"现在让我查看 `ChainNodeRecord` 模型定义以完成分析：\",\n \"time\": {\n \"start\": 1772444689096,\n \"end\": 1772444689096\n },\n \"id\": \"prt_cadefa2c7002zIeCZq3Xgpvjce\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef732e001LHp3t2nV3Sw2TO\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_4fa9f48717df454ea955249e\",\n \"tool\": \"grep\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"include\": \"*.go\",\n \"pattern\": \"ChainNodeRecord struct\"\n },\n \"output\": \"Found 1 matches\\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go:\\n Line 533: type ChainNodeRecord struct {\",\n \"title\": \"ChainNodeRecord struct\",\n \"metadata\": {\n \"matches\": 1,\n \"truncated\": false\n },\n \"time\": {\n \"start\": 1772444689096,\n \"end\": 1772444689097\n }\n },\n \"id\": \"prt_cadefa2c8001o0XK8RlcTGdFfv\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef732e001LHp3t2nV3Sw2TO\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"tool-calls\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 45521,\n \"input\": 5271,\n \"output\": 58,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 40192,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadefa2c9001G1XKb45ePVpj12\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadef732e001LHp3t2nV3Sw2TO\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444689146,\n \"completed\": 1772444705144\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 45671,\n \"input\": 151,\n \"output\": 80,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 45440,\n \"write\": 0\n }\n },\n \"finish\": \"tool-calls\",\n \"id\": \"msg_cadefa2fa001f3p16nCXRDGPgy\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadefe144001fnm5ynJm2Nb6z2\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefa2fa001f3p16nCXRDGPgy\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"Let me read the ChainNodeRecord definition.\",\n \"time\": {\n \"start\": 1772444705093,\n \"end\": 1772444705094\n },\n \"id\": \"prt_cadefe145001wPQboJHEA3cA0v\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefa2fa001f3p16nCXRDGPgy\"\n },\n {\n \"type\": \"tool\",\n \"callID\": \"call_6b42031586434a46913f8007\",\n \"tool\": \"read\",\n \"state\": {\n \"status\": \"completed\",\n \"input\": {\n \"filePath\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go\",\n \"limit\": 30,\n \"offset\": 530\n },\n \"output\": \"<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go</path>\\n<type>file</type>\\n<content>530: \\tRemoteConfig string\\n531: }\\n532: \\n533: type ChainNodeRecord struct {\\n534: \\tChainType int\\n535: \\tInx int64\\n536: \\tNodeID int64\\n537: \\tPort int\\n538: \\tNodeName string\\n539: \\tProtocol string\\n540: \\tStrategy string\\n541: }\\n542: \\n543: type UserTunnelLimiterInfo struct {\\n544: \\tUserTunnelID int64\\n545: \\tLimiterID *int64\\n546: \\tSpeed *int\\n547: }\\n548: \\n549: // UserFlowSnapshot holds a user's current flow counters (used by stats job).\\n550: type UserFlowSnapshot struct {\\n551: \\tUserID int64\\n552: \\tInFlow int64\\n553: \\tOutFlow int64\\n554: }\\n555: \\n556: // ExpiredUserTunnel holds minimal info for an expired user_tunnel row.\\n557: type ExpiredUserTunnel struct {\\n558: \\tID int64\\n559: \\tUserID int64\\n\\n(Showing lines 530-559 of 594. Use offset=560 to continue.)\\n</content>\",\n \"title\": \"go-backend/internal/store/model/model.go\",\n \"metadata\": {\n \"preview\": \"\\tRemoteConfig string\\n}\\n\\ntype ChainNodeRecord struct {\\n\\tChainType int\\n\\tInx int64\\n\\tNodeID int64\\n\\tPort int\\n\\tNodeName string\\n\\tProtocol string\\n\\tStrategy string\\n}\\n\\ntype UserTunnelLimiterInfo struct {\\n\\tUserTunnelID int64\\n\\tLimiterID *int64\\n\\tSpeed *int\\n}\\n\\n// UserFlowSnapshot holds a user's current flow counters (used by stats job).\",\n \"truncated\": true,\n \"loaded\": []\n },\n \"time\": {\n \"start\": 1772444705094,\n \"end\": 1772444705094\n }\n },\n \"id\": \"prt_cadefe145002VCK9RKfMuOSK4J\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefa2fa001f3p16nCXRDGPgy\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"tool-calls\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 45671,\n \"input\": 151,\n \"output\": 80,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 45440,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadefe1460010paVsfAc0iPzf1\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefa2fa001f3p16nCXRDGPgy\"\n }\n ]\n },\n {\n \"info\": {\n \"role\": \"assistant\",\n \"time\": {\n \"created\": 1772444705145,\n \"completed\": 1772444774988\n },\n \"parentID\": \"msg_cadede8e5001rqRhy8g3MBaUkL\",\n \"modelID\": \"glm-5\",\n \"providerID\": \"zai-coding-plan\",\n \"mode\": \"explore\",\n \"agent\": \"explore\",\n \"path\": {\n \"cwd\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\",\n \"root\": \"/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula\"\n },\n \"cost\": 0,\n \"tokens\": {\n \"total\": 47720,\n \"input\": 462,\n \"output\": 1690,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 45568,\n \"write\": 0\n }\n },\n \"finish\": \"stop\",\n \"id\": \"msg_cadefe1790015yJYbwqLvg0Kk4\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\"\n },\n \"parts\": [\n {\n \"type\": \"step-start\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"id\": \"prt_cadf04882001KFe1qUTGdxkTYw\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefe1790015yJYbwqLvg0Kk4\"\n },\n {\n \"type\": \"reasoning\",\n \"text\": \"现在我已经有了完整的理解。让我总结一下隧道链路构建时下一跳连接地址的选择流程。\",\n \"time\": {\n \"start\": 1772444731522,\n \"end\": 1772444774901\n },\n \"id\": \"prt_cadf048820027XimN4e47n507H\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefe1790015yJYbwqLvg0Kk4\"\n },\n {\n \"type\": \"text\",\n \"text\": \"根据我的分析，以下是隧道链路构建时下一跳连接地址选择流程的完整报告：\\n\\n---\\n\\n## 隧道链路构建流程分析报告\\n\\n### 1. 隧道链路配置发送到节点的代码位置\\n\\n**主函数**: `applyTunnelRuntime()` \\n- 文件: `go-backend/internal/http/handler/mutations.go`\\n- 行号: 2454-2521\\n\\n**核心流程**:\\n\\n```\\napplyTunnelRuntime (L2454)\\n├── 入口节点: 发送 AddChains 命令 (L2474)\\n├── 跳转节点: 发送 AddChains (L2496) + AddService (L2502) 命令\\n└── 出口节点: 发送 AddService 命令 (L2514)\\n```\\n\\n**配置构建函数**:\\n| 函数 | 位置 | 作用 |\\n|------|------|------|\\n| `buildTunnelChainConfig()` | L2567-2624 | 构建转发链配置 |\\n| `buildTunnelChainServiceConfig()` | L2626-2652 | 构建服务配置 |\\n| `selectTunnelDialHost()` | L2654-2699 | **选择下一跳连接地址** |\\n\\n---\\n\\n### 2. 下一跳连接地址是如何确定的\\n\\n**地址选择核心函数**: `selectTunnelDialHost()` (L2654-2699)\\n\\n```go\\n// 关键逻辑 (简化版)\\nfunc selectTunnelDialHost(fromNode, toNode *nodeRecord, ipPreference string) (string, error) {\\n // 1. 检测源节点和目标节点的 IPv4/IPv6 支持\\n fromV4 := nodeSupportsV4(fromNode)\\n fromV6 := nodeSupportsV6(fromNode)\\n toV4 := nodeSupportsV4(toNode)\\n toV6 := nodeSupportsV6(toNode)\\n \\n // 2. 根据偏好选择地址\\n switch ipPreference {\\n case \\\"v6\\\": // 优先 IPv6\\n if fromV6 && toV6 { return pickNodeAddressV6(toNode) }\\n if fromV4 && toV4 { return pickNodeAddressV4(toNode) }\\n case \\\"v4\\\": // 优先 IPv4\\n if fromV4 && toV4 { return pickNodeAddressV4(toNode) }\\n if fromV6 && toV6 { return pickNodeAddressV6(toNode) }\\n default: // 默认优先 IPv4\\n if fromV4 && toV4 { return pickNodeAddressV4(toNode) }\\n if fromV6 && toV6 { return pickNodeAddressV6(toNode) }\\n }\\n // 3. 不兼容时报错\\n return \\\"\\\", fmt.Errorf(\\\"节点链路不兼容\\\")\\n}\\n```\\n\\n**地址选择优先级** (在 `pickNodeAddressV4/V6` 中, L2755-2773):\\n- **IPv4**: `ServerIPv4` > `ServerIP` (旧字段)\\n- **IPv6**: `ServerIPv6` > `ServerIP` (旧字段)\\n\\n**端口来源** (在 `buildTunnelChainConfig` 中, L2585-2588):\\n```go\\nport := target.Port // 来自 ChainTunnel.Port 字段\\nif port <= 0 {\\n return nil, errors.New(\\\"节点端口不能为空\\\")\\n}\\n```\\n\\n---\\n\\n### 3. ChainTunnel.Port 字段的使用流程\\n\\n**数据模型** (`model.go` L127-138):\\n```go\\ntype ChainTunnel struct {\\n ID int64\\n TunnelID int64\\n ChainType string // \\\"1\\\"=入口, \\\"2\\\"=跳转, \\\"3\\\"=出口\\n NodeID int64\\n Port sql.NullInt64 // ★ 连接端口\\n Strategy sql.NullString\\n Inx sql.NullInt64 // 跳转序号\\n Protocol sql.NullString\\n}\\n```\\n\\n**Port 字段流转**:\\n\\n```\\n创建隧道时\\n │\\n ▼\\nprepareTunnelCreateState (L1970)\\n├── 出口节点: 从请求读取 port，若为空则调用 PickNodePortTx 自动分配\\n├── 跳转节点: 从请求读取 port，若为空则调用 PickNodePortTx 自动分配\\n │\\n ▼\\nreplaceTunnelChainsTx (L2775) \\n└── CreateChainTunnelTx 写入数据库 (L2809, L2837)\\n │\\n ▼\\n读取/重建状态时\\n │\\n ▼\\nListChainNodesForTunnel (repository_control.go L280)\\n└── 从 chain_tunnel 表读取 Port 字段 (L295)\\n │\\n ▼\\nreconstructTunnelState (L845)\\n└── 将 Port 复制到 tunnelRuntimeNode.Port (L887, L901)\\n │\\n ▼\\nbuildTunnelChainConfig (L2567)\\n└── 使用 target.Port 构建连接地址 (L2585)\\n```\\n\\n---\\n\\n### 4. 修改连接地址需要改动的关键位置\\n\\n如果要修改下一跳连接地址的选择逻辑，需要关注以下位置：\\n\\n| 修改目标 | 文件 | 行号 | 函数 |\\n|---------|------|------|------|\\n| **IP地址选择策略** | `mutations.go` | L2654-2699 | `selectTunnelDialHost()` |\\n| **IPv4地址提取** | `mutations.go` | L2755-2763 | `pickNodeAddressV4()` |\\n| **IPv6地址提取** | `mutations.go` | L2765-2773 | `pickNodeAddressV6()` |\\n| **端口获取** | `mutations.go` | L2585-2588 | `buildTunnelChainConfig()` |\\n| **端口分配逻辑** | `repository_mutations.go` | ~L459 | `PickNodePortTx()` |\\n| **端口写入数据库** | `repository_mutations.go` | L398-406 | `CreateChainTunnelTx()` |\\n| **端口从数据库读取** | `repository_control.go` | L280-343 | `ListChainNodesForTunnel()` |\\n\\n**关键配置结构**:\\n```go\\n// mutations.go L1950-1957\\ntype tunnelRuntimeNode struct {\\n NodeID int64\\n Protocol string // 连接协议\\n Strategy string // 选择策略\\n Inx int // 跳转序号\\n ChainType int // 1=入口, 2=跳转, 3=出口\\n Port int // ★ 连接端口\\n}\\n```\\n\\n---\\n\\n### 5. 调用链总结\\n\\n```\\n用户创建隧道请求\\n │\\n ▼\\ntunnelAdd (mutations.go L450)\\n │\\n ├── prepareTunnelCreateState() ──► 分配端口，构建 state\\n │\\n ├── replaceTunnelChainsTx() ──► 写入 chain_tunnel 表\\n │\\n └── applyTunnelRuntime()\\n │\\n ├── buildTunnelChainConfig()\\n │ │\\n │ ├── selectTunnelDialHost() ──► 选择 IP 地址\\n │ │\\n │ └── 使用 target.Port ──► 端口\\n │\\n └── sendNodeCommand(\\\"AddChains/AddService\\\") ──► 发送到节点\\n```\",\n \"time\": {\n \"start\": 1772444774902,\n \"end\": 1772444774902\n },\n \"id\": \"prt_cadf04883001a0YK8vj4spq9m7\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefe1790015yJYbwqLvg0Kk4\"\n },\n {\n \"type\": \"step-finish\",\n \"reason\": \"stop\",\n \"snapshot\": \"73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3\",\n \"cost\": 0,\n \"tokens\": {\n \"total\": 47720,\n \"input\": 462,\n \"output\": 1690,\n \"reasoning\": 0,\n \"cache\": {\n \"read\": 45568,\n \"write\": 0\n }\n },\n \"id\": \"prt_cadf0f1f9001BjubvrP0ZUKrqq\",\n \"sessionID\": \"ses_35212171dffd9vra00U17BWVxP\",\n \"messageID\": \"msg_cadefe1790015yJYbwqLvg0Kk4\"\n }\n ]\n }\n ]\n}\n",
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{
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"after": "探索隧道链路构建时下一跳连接地址的选择流程：\n\n1. 在 `control_plane.go` 中查找隧道链路构建逻辑\n2. 查找 `applyTunnelRuntime` 或类似函数如何向节点发送命令\n3. 理解 hop 节点如何连接到下一个节点（连接地址从哪里来）\n4. 查找 `ChainTunnel` 表的 `Port` 字段如何被使用\n\n返回：\n- 隧道链路配置发送到节点的代码位置\n- 下一跳连接地址是如何确定的\n- 修改连接地址需要改动的关键位置",
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{
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"after": "根据我的分析，以下是隧道链路构建时下一跳连接地址选择流程的完整报告：\n\n---\n\n## 隧道链路构建流程分析报告\n\n### 1. 隧道链路配置发送到节点的代码位置\n\n**主函数**: `applyTunnelRuntime()` \n- 文件: `go-backend/internal/http/handler/mutations.go`\n- 行号: 2454-2521\n\n**核心流程**:\n\n```\napplyTunnelRuntime (L2454)\n├── 入口节点: 发送 AddChains 命令 (L2474)\n├── 跳转节点: 发送 AddChains (L2496) + AddService (L2502) 命令\n└── 出口节点: 发送 AddService 命令 (L2514)\n```\n\n**配置构建函数**:\n| 函数 | 位置 | 作用 |\n|------|------|------|\n| `buildTunnelChainConfig()` | L2567-2624 | 构建转发链配置 |\n| `buildTunnelChainServiceConfig()` | L2626-2652 | 构建服务配置 |\n| `selectTunnelDialHost()` | L2654-2699 | **选择下一跳连接地址** |\n\n---\n\n### 2. 下一跳连接地址是如何确定的\n\n**地址选择核心函数**: `selectTunnelDialHost()` (L2654-2699)\n\n```go\n// 关键逻辑 (简化版)\nfunc selectTunnelDialHost(fromNode, toNode *nodeRecord, ipPreference string) (string, error) {\n // 1. 检测源节点和目标节点的 IPv4/IPv6 支持\n fromV4 := nodeSupportsV4(fromNode)\n fromV6 := nodeSupportsV6(fromNode)\n toV4 := nodeSupportsV4(toNode)\n toV6 := nodeSupportsV6(toNode)\n \n // 2. 根据偏好选择地址\n switch ipPreference {\n case \"v6\": // 优先 IPv6\n if fromV6 && toV6 { return pickNodeAddressV6(toNode) }\n if fromV4 && toV4 { return pickNodeAddressV4(toNode) }\n case \"v4\": // 优先 IPv4\n if fromV4 && toV4 { return pickNodeAddressV4(toNode) }\n if fromV6 && toV6 { return pickNodeAddressV6(toNode) }\n default: // 默认优先 IPv4\n if fromV4 && toV4 { return pickNodeAddressV4(toNode) }\n if fromV6 && toV6 { return pickNodeAddressV6(toNode) }\n }\n // 3. 不兼容时报错\n return \"\", fmt.Errorf(\"节点链路不兼容\")\n}\n```\n\n**地址选择优先级** (在 `pickNodeAddressV4/V6` 中, L2755-2773):\n- **IPv4**: `ServerIPv4` > `ServerIP` (旧字段)\n- **IPv6**: `ServerIPv6` > `ServerIP` (旧字段)\n\n**端口来源** (在 `buildTunnelChainConfig` 中, L2585-2588):\n```go\nport := target.Port // 来自 ChainTunnel.Port 字段\nif port <= 0 {\n return nil, errors.New(\"节点端口不能为空\")\n}\n```\n\n---\n\n### 3. ChainTunnel.Port 字段的使用流程\n\n**数据模型** (`model.go` L127-138):\n```go\ntype ChainTunnel struct {\n ID int64\n TunnelID int64\n ChainType string // \"1\"=入口, \"2\"=跳转, \"3\"=出口\n NodeID int64\n Port sql.NullInt64 // ★ 连接端口\n Strategy sql.NullString\n Inx sql.NullInt64 // 跳转序号\n Protocol sql.NullString\n}\n```\n\n**Port 字段流转**:\n\n```\n创建隧道时\n │\n ▼\nprepareTunnelCreateState (L1970)\n├── 出口节点: 从请求读取 port，若为空则调用 PickNodePortTx 自动分配\n├── 跳转节点: 从请求读取 port，若为空则调用 PickNodePortTx 自动分配\n │\n ▼\nreplaceTunnelChainsTx (L2775) \n└── CreateChainTunnelTx 写入数据库 (L2809, L2837)\n │\n ▼\n读取/重建状态时\n │\n ▼\nListChainNodesForTunnel (repository_control.go L280)\n└── 从 chain_tunnel 表读取 Port 字段 (L295)\n │\n ▼\nreconstructTunnelState (L845)\n└── 将 Port 复制到 tunnelRuntimeNode.Port (L887, L901)\n │\n ▼\nbuildTunnelChainConfig (L2567)\n└── 使用 target.Port 构建连接地址 (L2585)\n```\n\n---\n\n### 4. 修改连接地址需要改动的关键位置\n\n如果要修改下一跳连接地址的选择逻辑，需要关注以下位置：\n\n| 修改目标 | 文件 | 行号 | 函数 |\n|---------|------|------|------|\n| **IP地址选择策略** | `mutations.go` | L2654-2699 | `selectTunnelDialHost()` |\n| **IPv4地址提取** | `mutations.go` | L2755-2763 | `pickNodeAddressV4()` |\n| **IPv6地址提取** | `mutations.go` | L2765-2773 | `pickNodeAddressV6()` |\n| **端口获取** | `mutations.go` | L2585-2588 | `buildTunnelChainConfig()` |\n| **端口分配逻辑** | `repository_mutations.go` | ~L459 | `PickNodePortTx()` |\n| **端口写入数据库** | `repository_mutations.go` | L398-406 | `CreateChainTunnelTx()` |\n| **端口从数据库读取** | `repository_control.go` | L280-343 | `ListChainNodesForTunnel()` |\n\n**关键配置结构**:\n```go\n// mutations.go L1950-1957\ntype tunnelRuntimeNode struct {\n NodeID int64\n Protocol string // 连接协议\n Strategy string // 选择策略\n Inx int // 跳转序号\n ChainType int // 1=入口, 2=跳转, 3=出口\n Port int // ★ 连接端口\n}\n```\n\n---\n\n### 5. 调用链总结\n\n```\n用户创建隧道请求\n │\n ▼\ntunnelAdd (mutations.go L450)\n │\n ├── prepareTunnelCreateState() ──► 分配端口，构建 state\n │\n ├── replaceTunnelChainsTx() ──► 写入 chain_tunnel 表\n │\n └── applyTunnelRuntime()\n │\n ├── buildTunnelChainConfig()\n │ │\n │ ├── selectTunnelDialHost() ──► 选择 IP 地址\n │ │\n │ └── 使用 target.Port ──► 端口\n │\n └── sendNodeCommand(\"AddChains/AddService\") ──► 发送到节点\n```",
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"parts": [
|
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{
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"type": "text",
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"text": "探索节点API和数据访问层的完整实现：\n\n1. 在 `go-backend/internal/store/repo/` 查找节点创建/更新的函数\n2. 查找节点数据如何返回给前端（JSON序列化）\n3. 查找 `nodeRecord` 结构体的定义和使用\n4. 理解 ServerIP/ServerIPV4/ServerIPV6 字段如何被处理\n\n返回：\n- 节点CRUD相关的Repository方法\n- 节点数据返回给前端的格式\n- 扩展节点IP字段需要改动的位置",
|
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"id": "prt_cadede8e9002HTrwLwuaQxBvhy",
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"sessionID": "ses_352121719ffe8z9PXLcwYsCV36",
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"messageID": "msg_cadede8e800165y1RzmfQE6jXw"
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}
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{
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"created": 1772444575979,
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|
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"modelID": "glm-5",
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"providerID": "zai-coding-plan",
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"mode": "explore",
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"path": {
|
||
"cwd": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula",
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||
"root": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula"
|
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"id": "msg_cadede8eb001E2zi12bUWzeF72",
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"sessionID": "ses_352121719ffe8z9PXLcwYsCV36"
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{
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"type": "step-start",
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{
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"type": "reasoning",
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"text": "The user wants to explore the node API and data access layer implementation in the go-backend. Specifically:\n\n1. Find node creation/update functions in `go-backend/internal/store/repo/`\n2. Find how node data is returned to frontend (JSON serialization)\n3. Find `nodeRecord` struct definition and usage\n4. Understand how ServerIP/ServerIPV4/ServerIPV6 fields are handled\n\nI should search for:\n- Node-related Repository methods\n- nodeRecord struct\n- ServerIP fields\n- JSON serialization for nodes\n\nLet me start with multiple parallel searches to gather this information.",
|
||
"time": {
|
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"start": 1772444587048,
|
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|
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"id": "prt_cadee1428002laK1pNx7K13YqL",
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"messageID": "msg_cadede8eb001E2zi12bUWzeF72"
|
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},
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{
|
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"type": "text",
|
||
"text": "I'll explore the node API and data access layer systematically. Let me start with multiple parallel searches.",
|
||
"time": {
|
||
"start": 1772444593223,
|
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"end": 1772444593223
|
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"id": "prt_cadee2c2d001lEc4U1Tu98cL5h",
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|
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|
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"pattern": "func.*Node.*Create|CreateNode|UpdateNode|DeleteNode|GetNode",
|
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"path": "go-backend/internal/store/repo"
|
||
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|
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"output": "Found 20 matches\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_mutations.go:\n Line 199: func (r *Repository) CreateNode(name, secret, serverIP string, serverIPV4, serverIPV6, port, interfaceName, version interface{}, httpFlag, tlsFlag, socksFlag int, now int64, status int, tcpAddr, udpAddr string, inx, isRemote int, remoteURL, remoteToken, remoteConfig interface{}) error {\n Line 229: func (r *Repository) GetNodeStatusFields(nodeID int64) (status, httpFlag, tlsFlag, socksFlag int, err error) {\n Line 241: func (r *Repository) UpdateNode(id int64, name, serverIP string, serverIPV4, serverIPV6, port, interfaceName interface{}, httpFlag, tlsFlag, socksFlag int, tcpAddr, udpAddr string, now int64) error {\n Line 263: func (r *Repository) GetNodeSecret(nodeID int64) (string, error) {\n Line 287: func (r *Repository) UpdateNodeOrder(nodeID int64, inx int, now int64) {\n Line 299: func (r *Repository) DeleteNodeCascade(nodeID int64) error {\n Line 317: func (r *Repository) GetNodeRemoteFields(nodeID int64) (isRemote int, remoteURL, remoteToken sql.NullString, err error) {\n Line 321: \treturn r.GetNodeRemoteFieldsTx(r.db, nodeID)\n Line 324: func (r *Repository) GetNodeRemoteFieldsTx(tx *gorm.DB, nodeID int64) (isRemote int, remoteURL, remoteToken sql.NullString, err error) {\n Line 336: func (r *Repository) GetNodePortRange(nodeID int64) (string, error) {\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_federation.go:\n Line 69: // UpdateNodeRemoteConfig sets the remote_config JSON for a given node.\n Line 70: func (r *Repository) UpdateNodeRemoteConfig(nodeID int64, configJSON string) error {\n Line 119: // GetNodeBasicInfo returns the name, server_ip, and status for a given node.\n Line 120: func (r *Repository) GetNodeBasicInfo(nodeID int64) (*NodeBasicInfo, error) {\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_control.go:\n Line 131: func (r *Repository) GetNodeRecord(nodeID int64) (*model.NodeRecord, error) {\n Line 146: func (r *Repository) GetNodeRecordTx(tx *gorm.DB, nodeID int64) (*model.NodeRecord, error) {\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go:\n Line 540: func (r *Repository) GetNodeBySecret(secret string) (*model.Node, error) {\n Line 555: func (r *Repository) GetNodeByID(id int64) (*model.Node, error) {\n Line 570: func (r *Repository) UpdateNodeOnline(nodeID int64, status int, version string, httpVal, tlsVal, socksVal int) error {\n Line 580: func (r *Repository) UpdateNodeStatus(nodeID int64, status int) error {",
|
||
"title": "func.*Node.*Create|CreateNode|UpdateNode|DeleteNode|GetNode",
|
||
"metadata": {
|
||
"matches": 20,
|
||
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|
||
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|
||
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|
||
"start": 1772444593205,
|
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|
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"id": "prt_cadee2c30001zHHk5JxjWbp1Os",
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|
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{
|
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"type": "tool",
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||
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||
"tool": "grep",
|
||
"state": {
|
||
"status": "completed",
|
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"input": {
|
||
"pattern": "type nodeRecord struct|nodeRecord\\s*\\{",
|
||
"path": "go-backend"
|
||
},
|
||
"output": "Found 25 matches\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_runtime_test.go:\n Line 96: \t\tNodes: map[int64]*nodeRecord{\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/dual_stack_test.go:\n Line 24: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 31: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 38: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 45: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 52: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 59: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 66: \tn := &nodeRecord{ServerIP: \"192.168.1.1\"}\n Line 76: \tn := &nodeRecord{ServerIP: \"2001:db8::1\"}\n Line 86: \tn := &nodeRecord{}\n Line 96: \tn := &nodeRecord{ServerIP: \"[::1]\"}\n Line 122: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIP: \"192.168.0.1\"}\n Line 130: \tn := &nodeRecord{ServerIP: \"192.168.0.1\"}\n Line 138: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\", ServerIP: \"::1\"}\n Line 146: \tn := &nodeRecord{ServerIP: \"::1\"}\n Line 157: func dualStackNode(name, v4, v6 string) *nodeRecord {\n Line 158: \treturn &nodeRecord{\n Line 165: func v4OnlyNode(name, v4 string) *nodeRecord {\n Line 166: \treturn &nodeRecord{\n Line 172: func v6OnlyNode(name, v6 string) *nodeRecord {\n Line 173: \treturn &nodeRecord{\n Line 364: \tn := &nodeRecord{ID: 42, Name: \"hk-node\"}\n Line 372: \tn := &nodeRecord{ID: 42}\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/control_plane.go:\n Line 66: \tnodeCache := map[int64]*nodeRecord{}\n Line 908: \tnodeCache := map[int64]*nodeRecord{}",
|
||
"title": "type nodeRecord struct|nodeRecord\\s*\\{",
|
||
"metadata": {
|
||
"matches": 25,
|
||
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|
||
},
|
||
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|
||
"start": 1772444593211,
|
||
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|
||
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|
||
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|
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"id": "prt_cadee2c37001CaJEV80N3F6gxP",
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|
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|
||
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|
||
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|
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|
||
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|
||
"input": {
|
||
"pattern": "ServerIP|ServerIPV4|ServerIPV6",
|
||
"path": "go-backend"
|
||
},
|
||
"output": "Found 76 matches\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_mutations.go:\n Line 206: \t\tServerIP: serverIP,\n Line 207: \t\tServerIPV4: nullStringFromInterface(serverIPV4),\n Line 208: \t\tServerIPV6: nullStringFromInterface(serverIPV6),\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_federation.go:\n Line 24: \tServerIP string\n Line 129: \treturn &NodeBasicInfo{Name: n.Name, ServerIP: n.ServerIP, Status: n.Status}, nil\n Line 273: \t\tServerIP: serverIP,\n Line 274: \t\tServerIPV4: sql.NullString{},\n Line 275: \t\tServerIPV6: sql.NullString{},\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_control.go:\n Line 168: \t\tServerIP: n.ServerIP,\n Line 174: \tif n.ServerIPV4.Valid {\n Line 175: \t\trec.ServerIPv4 = strings.TrimSpace(n.ServerIPV4.String)\n Line 177: \tif n.ServerIPV6.Valid {\n Line 178: \t\trec.ServerIPv6 = strings.TrimSpace(n.ServerIPV6.String)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go:\n Line 263: \t\tfor _, field := range []string{\"ServerIPV4\", \"ServerIPV6\", \"Inx\", \"IsRemote\", \"RemoteURL\", \"RemoteToken\", \"RemoteConfig\"} {\n Line 637: \t\t\t\"ip\": n.ServerIP, \"serverIp\": n.ServerIP,\n Line 638: \t\t\t\"serverIpV4\": nullableString(n.ServerIPV4),\n Line 639: \t\t\t\"serverIpV6\": nullableString(n.ServerIPV6),\n Line 829: \t\t\tnodeIPMap[n.ID] = n.ServerIP\n Line 1667: \t\t\tID: n.ID, Name: n.Name, Secret: n.Secret, ServerIP: n.ServerIP,\n Line 1676: \t\tif n.ServerIPV4.Valid {\n Line 1677: \t\t\tb.ServerIPv4 = n.ServerIPV4.String\n Line 1679: \t\tif n.ServerIPV6.Valid {\n Line 1680: \t\t\tb.ServerIPv6 = n.ServerIPV6.String\n Line 2023: \t\t\tServerIP: n.ServerIP,\n Line 2024: \t\t\tServerIPV4: sql.NullString{String: n.ServerIPv4, Valid: true},\n Line 2025: \t\t\tServerIPV6: sql.NullString{String: n.ServerIPv6, Valid: true},\n Line 2733: \t\tServerIP sql.NullString\n Line 2759: \t\tif row.ServerIP.Valid && strings.TrimSpace(row.ServerIP.String) != \"\" {\n Line 2760: \t\t\tpair := fmt.Sprintf(\"%s:%d\", strings.TrimSpace(row.ServerIP.String), row.Port.Int64)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go:\n Line 63: \tServerIP string `gorm:\"column:server_ip;type:varchar(100);not null\"`\n Line 64: \tServerIPV4 sql.NullString `gorm:\"column:server_ip_v4;type:varchar(100)\"`\n Line 65: \tServerIPV6 sql.NullString `gorm:\"column:server_ip_v6;type:varchar(100)\"`\n Line 337: \tServerIP string `json:\"serverIp\"`\n Line 338: \tServerIPv4 string `json:\"serverIpV4,omitempty\"`\n Line 339: \tServerIPv6 string `json:\"serverIpV6,omitempty\"`\n Line 519: \tServerIP string\n Line 520: \tServerIPv4 string\n Line 521: \tServerIPv6 string\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go:\n Line 513: \t\t\t\t\ttargetAddr = processServerAddress(outNodeRec.ServerIP)\n Line 2121: \t\tv4 := strings.TrimSpace(node.ServerIPv4)\n Line 2122: \t\tv6 := strings.TrimSpace(node.ServerIPv6)\n Line 2140: \t\t\tif v := strings.TrimSpace(node.ServerIP); v != \"\" {\n Line 2719: \tif strings.TrimSpace(node.ServerIPv4) != \"\" {\n Line 2722: \tif strings.TrimSpace(node.ServerIPv6) != \"\" {\n Line 2725: \tlegacy := strings.Trim(strings.TrimSpace(node.ServerIP), \"[]\")\n Line 2739: \tif strings.TrimSpace(node.ServerIPv6) != \"\" {\n Line 2742: \tif strings.TrimSpace(node.ServerIPv4) != \"\" {\n Line 2745: \tlegacy := strings.Trim(strings.TrimSpace(node.ServerIP), \"[]\")\n Line 2759: \tif v := strings.TrimSpace(node.ServerIPv4); v != \"\" {\n Line 2762: \treturn strings.TrimSpace(node.ServerIP)\n Line 2769: \tif v := strings.TrimSpace(node.ServerIPv6); v != \"\" {\n Line 2772: \treturn strings.TrimSpace(node.ServerIP)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_runtime_test.go:\n Line 97: \t\t\t12: {ID: 12, Name: \"remote-chain\", IsRemote: 1, ServerIPv4: \"10.99.0.2\"},\n Line 98: \t\t\t13: {ID: 13, Name: \"remote-out\", IsRemote: 1, ServerIPv4: \"10.99.0.3\"},\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation.go:\n Line 648: \t\tinfo.ServerIP,\n Line 759: \t\t\"serverIp\": nodeInfo.ServerIP,\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/dual_stack_test.go:\n Line 24: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 31: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 38: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 45: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 52: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 59: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 66: \tn := &nodeRecord{ServerIP: \"192.168.1.1\"}\n Line 76: \tn := &nodeRecord{ServerIP: \"2001:db8::1\"}\n Line 96: \tn := &nodeRecord{ServerIP: \"[::1]\"}\n Line 122: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIP: \"192.168.0.1\"}\n Line 130: \tn := &nodeRecord{ServerIP: \"192.168.0.1\"}\n Line 138: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\", ServerIP: \"::1\"}\n Line 146: \tn := &nodeRecord{ServerIP: \"::1\"}\n Line 160: \t\tServerIPv4: v4,\n Line 161: \t\tServerIPv6: v6,\n Line 168: \t\tServerIPv4: v4,\n Line 175: \t\tServerIPv6: v6,\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/control_plane.go:\n Line 1104: \t\th.appendFailedDiagnosis(results, nodeCache, fromNodeID, strings.Trim(strings.TrimSpace(targetNode.ServerIP), \"[]\"), toNode.Port, description, metadata, err.Error())\n Line 1116: \t\thost = strings.Trim(strings.TrimSpace(targetNode.ServerIP), \"[]\")\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/client/federation.go:\n Line 21: \tServerIP string `json:\"serverIp\"`",
|
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|
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|
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|
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|
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|
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|
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|
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"status": "completed",
|
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|
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|
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|
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"output": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_migrate_test.go\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_mutations.go\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_groups.go\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_flow.go\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_federation.go\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_control.go\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go",
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"sessionID": "ses_352121719ffe8z9PXLcwYsCV36",
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"messageID": "msg_cadede8eb001E2zi12bUWzeF72"
|
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|
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|
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|
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{
|
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"info": {
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"role": "assistant",
|
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|
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"parentID": "msg_cadede8e800165y1RzmfQE6jXw",
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"modelID": "glm-5",
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"providerID": "zai-coding-plan",
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|
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"finish": "tool-calls",
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"sessionID": "ses_352121719ffe8z9PXLcwYsCV36"
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"parts": [
|
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{
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"snapshot": "73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3",
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|
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{
|
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"type": "reasoning",
|
||
"text": "Now I have a good overview. Let me read the key files to understand:\n1. The `nodeRecord` struct definition\n2. The `model.Node` struct definition\n3. How nodes are created/updated\n4. How nodes are returned to frontend\n\nLet me read the relevant files in parallel.",
|
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"filePath": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go",
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"output": "<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go</path>\n<type>file</type>\n<content>55: }\n56: \n57: func (ForwardPort) TableName() string { return \"forward_port\" }\n58: \n59: type Node struct {\n60: \tID int64 `gorm:\"primaryKey;autoIncrement\"`\n61: \tName string `gorm:\"type:varchar(100);not null\"`\n62: \tSecret string `gorm:\"type:varchar(100);not null\"`\n63: \tServerIP string `gorm:\"column:server_ip;type:varchar(100);not null\"`\n64: \tServerIPV4 sql.NullString `gorm:\"column:server_ip_v4;type:varchar(100)\"`\n65: \tServerIPV6 sql.NullString `gorm:\"column:server_ip_v6;type:varchar(100)\"`\n66: \tPort string `gorm:\"type:text;not null\"`\n67: \tInterfaceName sql.NullString `gorm:\"column:interface_name;type:varchar(200)\"`\n68: \tVersion sql.NullString `gorm:\"type:varchar(100)\"`\n69: \tHTTP int `gorm:\"column:http;not null;default:0\"`\n70: \tTLS int `gorm:\"column:tls;not null;default:0\"`\n71: \tSocks int `gorm:\"not null;default:0\"`\n72: \tCreatedTime int64 `gorm:\"column:created_time;not null\"`\n73: \tUpdatedTime sql.NullInt64 `gorm:\"column:updated_time\"`\n74: \tStatus int `gorm:\"not null\"`\n75: \tTCPListenAddr string `gorm:\"column:tcp_listen_addr;type:varchar(100);not null;default:'[::]'\"`\n76: \tUDPListenAddr string `gorm:\"column:udp_listen_addr;type:varchar(100);not null;default:'[::]'\"`\n77: \tInx int `gorm:\"not null;default:0\"`\n78: \tIsRemote int `gorm:\"column:is_remote;default:0\"`\n79: \tRemoteURL sql.NullString `gorm:\"column:remote_url;type:text\"`\n80: \tRemoteToken sql.NullString `gorm:\"column:remote_token;type:text\"`\n81: \tRemoteConfig sql.NullString `gorm:\"column:remote_config;type:text\"`\n82: }\n83: \n84: func (Node) TableName() string { return \"node\" }\n\n(Showing lines 55-84 of 594. Use offset=85 to continue.)\n</content>\n\n<system-reminder>\nInstructions from: /Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/AGENTS.md\n# GO BACKEND KNOWLEDGE BASE\n\n## OVERVIEW\nGo-based Admin API for FLVX. Replaced legacy Spring Boot backend.\n**Stack:** Go 1.24, net/http (std lib), GORM + SQLite/PostgreSQL (glebarez/sqlite - CGO-free).\n\n## STRUCTURE\n```\ngo-backend/\n├── cmd/paneld/main.go # Entry point; starts HTTP server + WebSocket\n├── internal/\n│ ├── http/ # HTTP layer\n│ │ ├── router.go # Routes (NewServeMux) + Middleware chain\n│ │ ├── handler/ # API Handlers (User, Tunnel, Node, etc.)\n│ │ ├── middleware/ # JWT, CORS, Logging, Recover\n│ │ └── response/ # JSON response helpers\n│ ├── store/\n│ │ ├── model/model.go # GORM model structs (single source of truth)\n│ │ └── repo/ # Data Access Layer (Repository pattern, GORM)\n│ │ ├── repository.go # Core queries, Open/OpenPostgres, AutoMigrate (83k LOC)\n│ │ ├── repository_mutations.go # Mutation helpers (user/node/tunnel/forward CRUD, 43k LOC)\n│ │ ├── repository_federation.go # Federation-specific queries\n│ │ ├── repository_flow.go # Flow/forward status queries\n│ │ ├── repository_control.go # Control plane queries\n│ │ └── repository_groups.go # Group management queries\n│ └── auth/ # Auth logic\n├── tests/contract/ # Integration/contract tests (14 tests)\n├── Dockerfile # Multi-stage build (golang:1.24-bookworm → debian:bookworm-slim)\n└── Makefile # Build commands\n```\n\n## WHERE TO LOOK\n| Task | Location | Notes |\n|------|----------|-------|\n| **API Routes** | `go-backend/internal/http/router.go` | Registers handlers to `http.ServeMux` |\n| **DB Models** | `go-backend/internal/store/model/model.go` | GORM structs with `TableName()` methods |\n| **Repository** | `go-backend/internal/store/repo/` | GORM-based queries, all DB ops encapsulated |\n| **Auth Middleware** | `go-backend/internal/http/middleware/jwt.go` | Extracts `Authorization` header |\n| **WebSocket** | `go-backend/internal/ws/` | Real-time updates (traffic, status) |\n| **Contract Tests** | `go-backend/tests/contract/` | Integration tests for auth, federation, tunnels |\n\n## CONVENTIONS\n- **GORM ORM**: Uses GORM with `glebarez/sqlite` (CGO-free) and `gorm.io/driver/postgres`.\n- **AutoMigrate**: Schema created at startup via `autoMigrateAll()` — no hand-written DDL.\n- **TableName()**: All models define explicit `TableName()` returning singular snake_case names.\n- **Repository Pattern**: Handlers never access `*gorm.DB` directly — all queries go through `repo.Repository` methods.\n- **Standard Lib**: Uses `net/http` for routing (Go 1.22+ patterns).\n- **Auth**: Expects raw JWT in `Authorization` header (no `Bearer` prefix).\n- **API Envelope**: All responses use `response.R{code, msg, data, ts}` structure.\n- **Config**: Loaded from environment variables (see `cmd/paneld/main.go`).\n- **SQLite Constraints**: `MaxOpenConns(1)`, WAL mode, busy_timeout=5000.\n- **PostgreSQL**: Supported via `DB_TYPE=postgres` and `DATABASE_URL` env vars.\n\n## ANTI-PATTERNS\n- **DO NOT** let handlers call `repo.DB()` directly — add a Repository method instead.\n- **DO NOT CHANGE** handler signatures without updating `router.go`.\n- **DO NOT** use `type:jsonb` or `type:serial` in GORM tags (SQLite incompatible).\n- **DO NOT** omit `TableName()` on new models — GORM pluralizes by default.\n\n## COMMANDS\n```bash\ncd go-backend\ngo run ./cmd/paneld # Default: SERVER_ADDR=:6365\ngo test ./... # Unit tests\ngo test ./tests/contract/... # Contract tests\nmake build\n```\n\n</system-reminder>",
|
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"title": "go-backend/internal/store/model/model.go",
|
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"metadata": {
|
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"preview": "}\n\nfunc (ForwardPort) TableName() string { return \"forward_port\" }\n\ntype Node struct {\n\tID int64 `gorm:\"primaryKey;autoIncrement\"`\n\tName string `gorm:\"type:varchar(100);not null\"`\n\tSecret string `gorm:\"type:varchar(100);not null\"`\n\tServerIP string `gorm:\"column:server_ip;type:varchar(100);not null\"`\n\tServerIPV4 sql.NullString `gorm:\"column:server_ip_v4;type:varchar(100)\"`\n\tServerIPV6 sql.NullString `gorm:\"column:server_ip_v6;type:varchar(100)\"`\n\tPort string `gorm:\"type:text;not null\"`\n\tInterfaceName sql.NullString `gorm:\"column:interface_name;type:varchar(200)\"`\n\tVersion sql.NullString `gorm:\"type:varchar(100)\"`\n\tHTTP int `gorm:\"column:http;not null;default:0\"`\n\tTLS int `gorm:\"column:tls;not null;default:0\"`\n\tSocks int `gorm:\"not null;default:0\"`\n\tCreatedTime int64 `gorm:\"column:created_time;not null\"`\n\tUpdatedTime sql.NullInt64 `gorm:\"column:updated_time\"`\n\tStatus int `gorm:\"not null\"`",
|
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|
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|
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|
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"preview": "\tStatus int `json:\"status\"`\n}\n\ntype NodeBackup struct {\n\tID int64 `json:\"id\"`\n\tName string `json:\"name\"`\n\tSecret string `json:\"secret\"`\n\tServerIP string `json:\"serverIp\"`\n\tServerIPv4 string `json:\"serverIpV4,omitempty\"`\n\tServerIPv6 string `json:\"serverIpV6,omitempty\"`\n\tPort string `json:\"port\"`\n\tInterfaceName string `json:\"interfaceName,omitempty\"`\n\tVersion string `json:\"version,omitempty\"`\n\tHTTP int `json:\"http\"`\n\tTLS int `json:\"tls\"`\n\tSocks int `json:\"socks\"`\n\tCreatedTime int64 `json:\"createdTime\"`\n\tUpdatedTime int64 `json:\"updatedTime,omitempty\"`\n\tStatus int `json:\"status\"`\n\tTCPListenAddr string `json:\"tcpListenAddr\"`",
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|
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|
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|
||
"title": "go-backend/internal/store/repo/repository_mutations.go",
|
||
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"preview": "\t}\n\treturn user.Flow, user.Num, user.ExpTime, user.FlowResetTime, nil\n}\n\nfunc (r *Repository) CreateNode(name, secret, serverIP string, serverIPV4, serverIPV6, port, interfaceName, version interface{}, httpFlag, tlsFlag, socksFlag int, now int64, status int, tcpAddr, udpAddr string, inx, isRemote int, remoteURL, remoteToken, remoteConfig interface{}) error {\n\tif r == nil || r.db == nil {\n\t\treturn errors.New(\"repository not initialized\")\n\t}\n\tnode := model.Node{\n\t\tName: name,\n\t\tSecret: secret,\n\t\tServerIP: serverIP,\n\t\tServerIPV4: nullStringFromInterface(serverIPV4),\n\t\tServerIPV6: nullStringFromInterface(serverIPV6),\n\t\tPort: stringFromInterface(port),\n\t\tInterfaceName: nullStringFromInterface(interfaceName),\n\t\tVersion: nullStringFromInterface(version),\n\t\tHTTP: httpFlag,\n\t\tTLS: tlsFlag,\n\t\tSocks: socksFlag,",
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"title": "go-backend/internal/store/repo/repository_control.go",
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"preview": "\tif ct.Protocol.Valid {\n\t\treturn ct.Protocol.String, nil\n\t}\n\treturn \"\", nil\n}\n\nfunc (r *Repository) GetNodeRecord(nodeID int64) (*model.NodeRecord, error) {\n\tif r == nil || r.db == nil {\n\t\treturn nil, errors.New(\"repository not initialized\")\n\t}\n\tvar n model.Node\n\terr := r.db.Where(\"id = ?\", nodeID).First(&n).Error\n\tif errors.Is(err, gorm.ErrRecordNotFound) {\n\t\treturn nil, nil\n\t}\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\treturn nodeRecordFromModel(&n), nil\n}",
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|
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"text": "Now I have a good understanding of:\n1. `model.Node` - the GORM model for DB storage\n2. `model.NodeRecord` - the view struct used by control plane\n3. `model.NodeBackup` - the JSON serialization struct for backup/export\n4. `CreateNode` and `UpdateNode` repository methods\n5. `GetNodeRecord` and `nodeRecordFromModel` functions\n\nLet me now look at how nodes are returned to frontend (JSON response) - I need to find the handlers and the nodeRecord type used there. Let me also check the dual_stack helpers that process ServerIP fields.",
|
||
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|
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|
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|
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"text": "Now let me find how nodes are returned to the frontend and the `nodeRecord` type used in handlers:",
|
||
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|
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|
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|
||
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|
||
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|
||
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}\n29: \n30: func TestNodeSupportsV6_ExplicitV6(t *testing.T) {\n31: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n32: \tif !nodeSupportsV6(n) {\n33: \t\tt.Fatal(\"explicit server_ip_v6 must support v6\")\n34: \t}\n35: }\n36: \n37: func TestNodeSupportsV4_OnlyV6Set(t *testing.T) {\n38: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n39: \tif nodeSupportsV4(n) {\n40: \t\tt.Fatal(\"node with only v6 should not support v4\")\n41: \t}\n42: }\n43: \n44: func TestNodeSupportsV6_OnlyV4Set(t *testing.T) {\n45: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n46: \tif nodeSupportsV6(n) {\n47: \t\tt.Fatal(\"node with only v4 should not support v6\")\n48: \t}\n49: }\n50: \n51: func TestNodeSupportsV4_DualStack(t *testing.T) {\n52: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n53: \tif !nodeSupportsV4(n) {\n54: \t\tt.Fatal(\"dual-stack node must support v4\")\n55: \t}\n56: }\n57: \n58: func TestNodeSupportsV6_DualStack(t *testing.T) {\n59: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n60: \tif !nodeSupportsV6(n) {\n61: \t\tt.Fatal(\"dual-stack node must support v6\")\n62: \t}\n63: }\n64: \n65: func TestNodeSupportsV4_LegacyV4Only(t *testing.T) {\n66: \tn := &nodeRecord{ServerIP: \"192.168.1.1\"}\n67: \tif !nodeSupportsV4(n) {\n68: \t\tt.Fatal(\"legacy v4 ip in server_ip must support v4\")\n69: \t}\n70: \tif nodeSupportsV6(n) {\n71: \t\tt.Fatal(\"legacy v4 ip in server_ip must not support v6\")\n72: \t}\n73: }\n74: \n75: func TestNodeSupportsV6_LegacyV6Only(t *testing.T) {\n76: \tn := &nodeRecord{ServerIP: \"2001:db8::1\"}\n77: \tif !nodeSupportsV6(n) {\n78: \t\tt.Fatal(\"legacy v6 ip in server_ip must support v6\")\n79: \t}\n80: \tif nodeSupportsV4(n) {\n81: \t\tt.Fatal(\"legacy v6 ip in server_ip must not support v4\")\n82: \t}\n83: }\n84: \n85: func TestNodeSupportsV4_EmptyNode(t *testing.T) {\n86: \tn := &nodeRecord{}\n87: \tif nodeSupportsV4(n) {\n88: \t\tt.Fatal(\"empty node must not support v4\")\n89: \t}\n90: \tif nodeSupportsV6(n) {\n91: \t\tt.Fatal(\"empty node must not support v6\")\n92: \t}\n93: }\n94: \n95: func TestNodeSupportsV4_LegacyBracketed(t *testing.T) {\n96: \tn := &nodeRecord{ServerIP: \"[::1]\"}\n97: \tif nodeSupportsV4(n) {\n98: \t\tt.Fatal(\"bracketed ipv6 must not support v4\")\n99: \t}\n100: \tif !nodeSupportsV6(n) {\n101: \t\tt.Fatal(\"bracketed ipv6 must support v6\")\n102: \t}\n103: }\n104: \n105: // ---------------------------------------------------------------------------\n106: // pickNodeAddressV4 / pickNodeAddressV6\n107: // ---------------------------------------------------------------------------\n108: \n109: func TestPickNodeAddressV4_Nil(t *testing.T) {\n110: \tif pickNodeAddressV4(nil) != \"\" {\n111: \t\tt.Fatal(\"nil node must return empty\")\n112: \t}\n113: }\n114: \n115: func TestPickNodeAddressV6_Nil(t *testing.T) {\n116: \tif pickNodeAddressV6(nil) != \"\" {\n117: \t\tt.Fatal(\"nil node must return empty\")\n118: \t}\n119: }\n120: \n121: func TestPickNodeAddressV4_PreferExplicit(t *testing.T) {\n122: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIP: \"192.168.0.1\"}\n123: \tgot := pickNodeAddressV4(n)\n124: \tif got != \"10.0.0.1\" {\n125: \t\tt.Fatalf(\"expected explicit v4 10.0.0.1, got %q\", got)\n126: \t}\n127: }\n128: \n129: func TestPickNodeAddressV4_FallbackLegacy(t *testing.T) {\n130: \tn := &nodeRecord{ServerIP: \"192.168.0.1\"}\n131: \tgot := pickNodeAddressV4(n)\n132: \tif got != \"192.168.0.1\" {\n133: \t\tt.Fatalf(\"expected legacy 192.168.0.1, got %q\", got)\n134: \t}\n135: }\n136: \n137: func TestPickNodeAddressV6_PreferExplicit(t *testing.T) {\n138: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\", ServerIP: \"::1\"}\n139: \tgot := pickNodeAddressV6(n)\n140: \tif got != \"2001:db8::1\" {\n141: \t\tt.Fatalf(\"expected explicit v6 2001:db8::1, got %q\", got)\n142: \t}\n143: }\n144: \n145: func TestPickNodeAddressV6_FallbackLegacy(t *testing.T) {\n146: \tn := &nodeRecord{ServerIP: \"::1\"}\n147: \tgot := pickNodeAddressV6(n)\n148: \tif got != \"::1\" {\n149: \t\tt.Fatalf(\"expected legacy ::1, got %q\", got)\n150: \t}\n151: }\n152: \n153: // ---------------------------------------------------------------------------\n154: // selectTunnelDialHost — core IP preference selection logic\n155: // ---------------------------------------------------------------------------\n156: \n157: func dualStackNode(name, v4, v6 string) *nodeRecord {\n158: \treturn &nodeRecord{\n159: \t\tName: name,\n160: \t\tServerIPv4: v4,\n161: \t\tServerIPv6: v6,\n162: \t}\n163: }\n164: \n165: func v4OnlyNode(name, v4 string) *nodeRecord {\n166: \treturn &nodeRecord{\n167: \t\tName: name,\n168: \t\tServerIPv4: v4,\n169: \t}\n170: }\n171: \n172: func v6OnlyNode(name, v6 string) *nodeRecord {\n173: \treturn &nodeRecord{\n174: \t\tName: name,\n175: \t\tServerIPv6: v6,\n176: \t}\n177: }\n178: \n179: func TestSelectTunnelDialHost_NilNodes(t *testing.T) {\n180: \t_, err := selectTunnelDialHost(nil, nil, \"\")\n181: \tif err == nil {\n182: \t\tt.Fatal(\"expected error for nil nodes\")\n183: \t}\n184: \t_, err = selectTunnelDialHost(dualStackNode(\"a\", \"1.1.1.1\", \"::1\"), nil, \"\")\n185: \tif err == nil {\n186: \t\tt.Fatal(\"expected error for nil toNode\")\n187: \t}\n188: \t_, err = selectTunnelDialHost(nil, dualStackNode(\"b\", \"1.1.1.1\", \"::1\"), \"\")\n189: \tif err == nil {\n190: \t\tt.Fatal(\"expected error for nil fromNode\")\n191: \t}\n192: }\n193: \n194: func TestSelectTunnelDialHost_DualStack_DefaultPreference(t *testing.T) {\n195: \tfrom := dualStackNode(\"from\", \"10.0.0.1\", \"2001:db8::1\")\n196: \tto := dualStackNode(\"to\", \"10.0.0.2\", \"2001:db8::2\")\n197: \n198: \thost, err := selectTunnelDialHost(from, to, \"\")\n199: \tif err != nil {\n200: \t\tt.Fatalf(\"unexpected error: %v\", err)\n\n(Showing lines 1-200 of 377. Use offset=201 to continue.)\n</content>\n\n<system-reminder>\nInstructions from: /Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/AGENTS.md\n# BACKEND HTTP HANDLER KNOWLEDGE BASE\n\n**Generated:** Thu Feb 26 2026\n\n## OVERVIEW\nHTTP request handlers for FLVX Admin API. Core business logic layer.\n**Stack:** Go 1.24, net/http, GORM via Repository pattern.\n\n## STRUCTURE\n```\nhandler/\n├── handler.go # Main Handler struct, login/captcha, job scheduling\n├── control_plane.go # Node control plane API (add/delete/list)\n├── federation.go # Federation/cluster sync API\n├── flow_policy.go # Traffic policy API\n├── jobs.go # Background job management (sync, cleanup)\n├── mutations.go # CRUD for users, tunnels, forwards (~3700 LOC)\n└── upgrade.go # System upgrade API\n```\n\n## WHERE TO LOOK\n| Task | Location | Notes |\n|------|----------|-------|\n| **User/Tunnel CRUD** | `mutations.go` | Largest file; all create/update/delete ops |\n| **Login/Captcha** | `handler.go` | Login flow, captcha verification |\n| **Federation Sync** | `federation.go` | Panel-to-panel sync |\n| **Traffic Policies** | `flow_policy.go` | Flow limiting, quota management |\n| **Background Jobs** | `jobs.go` | Scheduled sync/cleanup tasks |\n| **Node Control** | `control_plane.go` | Node add/delete/list operations |\n\n## CONVENTIONS\n- Inherits from parent: GORM via Repository pattern, JWT in Authorization header.\n- Large files expected (`mutations.go` ~3700 LOC - central mutation hub).\n- Uses `repo.Repository` for DB access via `h.repo.XXX()` methods.\n- Handlers never call `repo.DB()` directly — all queries go through Repository methods.\n- Domain-driven file split: one file per functional area (federation, jobs, etc.).\n\n## ANTI-PATTERNS\n- Do NOT let handlers call `repo.DB()` directly — add a Repository method instead.\n- Do NOT change handler signatures without updating router.go.\n\n## COMMANDS\n```bash\ncd go-backend\ngo test ./internal/http/handler/...\n```\n\n</system-reminder>",
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},
|
||
"output": "Found 25 matches\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_runtime_test.go:\n Line 96: \t\tNodes: map[int64]*nodeRecord{\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/dual_stack_test.go:\n Line 24: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 31: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 38: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 45: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 52: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 59: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 66: \tn := &nodeRecord{ServerIP: \"192.168.1.1\"}\n Line 76: \tn := &nodeRecord{ServerIP: \"2001:db8::1\"}\n Line 86: \tn := &nodeRecord{}\n Line 96: \tn := &nodeRecord{ServerIP: \"[::1]\"}\n Line 122: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIP: \"192.168.0.1\"}\n Line 130: \tn := &nodeRecord{ServerIP: \"192.168.0.1\"}\n Line 138: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\", ServerIP: \"::1\"}\n Line 146: \tn := &nodeRecord{ServerIP: \"::1\"}\n Line 157: func dualStackNode(name, v4, v6 string) *nodeRecord {\n Line 158: \treturn &nodeRecord{\n Line 165: func v4OnlyNode(name, v4 string) *nodeRecord {\n Line 166: \treturn &nodeRecord{\n Line 172: func v6OnlyNode(name, v6 string) *nodeRecord {\n Line 173: \treturn &nodeRecord{\n Line 364: \tn := &nodeRecord{ID: 42, Name: \"hk-node\"}\n Line 372: \tn := &nodeRecord{ID: 42}\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/control_plane.go:\n Line 66: \tnodeCache := map[int64]*nodeRecord{}\n Line 908: \tnodeCache := map[int64]*nodeRecord{}",
|
||
"title": "nodeRecord\\s*\\{|ServerIPv4.*string|ServerIPv6.*string",
|
||
"metadata": {
|
||
"matches": 25,
|
||
"truncated": false
|
||
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|
||
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|
||
"start": 1772444639197,
|
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"end": 1772444639199
|
||
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|
||
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|
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|
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|
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|
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|
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"type": "tool",
|
||
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|
||
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|
||
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|
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|
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|
||
"filePath": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go",
|
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|
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|
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|
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"output": "<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go</path>\n<type>file</type>\n<content>625: func (r *Repository) ListNodes() ([]map[string]interface{}, error) {\n626: \tif r == nil || r.db == nil {\n627: \t\treturn nil, errors.New(\"repository not initialized\")\n628: \t}\n629: \tvar nodes []model.Node\n630: \tif err := r.db.Order(\"inx ASC, id ASC\").Find(&nodes).Error; err != nil {\n631: \t\treturn nil, err\n632: \t}\n633: \titems := make([]map[string]interface{}, 0, len(nodes))\n634: \tfor _, n := range nodes {\n635: \t\titems = append(items, map[string]interface{}{\n636: \t\t\t\"id\": n.ID, \"inx\": n.Inx, \"name\": n.Name,\n637: \t\t\t\"ip\": n.ServerIP, \"serverIp\": n.ServerIP,\n638: \t\t\t\"serverIpV4\": nullableString(n.ServerIPV4),\n639: \t\t\t\"serverIpV6\": nullableString(n.ServerIPV6),\n640: \t\t\t\"port\": n.Port,\n641: \t\t\t\"tcpListenAddr\": n.TCPListenAddr,\n642: \t\t\t\"udpListenAddr\": n.UDPListenAddr,\n643: \t\t\t\"version\": nullableString(n.Version),\n644: \t\t\t\"http\": n.HTTP, \"tls\": n.TLS, \"socks\": n.Socks,\n645: \t\t\t\"status\": n.Status, \"isRemote\": n.IsRemote,\n646: \t\t\t\"remoteUrl\": nullableString(n.RemoteURL),\n647: \t\t\t\"remoteToken\": nullableString(n.RemoteToken),\n648: \t\t\t\"remoteConfig\": nullableString(n.RemoteConfig),\n649: \t\t})\n650: \t}\n651: \treturn items, nil\n652: }\n653: \n654: func (r *Repository) ListUsers() ([]map[string]interface{}, error) {\n655: \tif r == nil || r.db == nil {\n656: \t\treturn nil, errors.New(\"repository not initialized\")\n657: \t}\n658: \tvar users []model.User\n659: \tif err := r.db.Where(\"role_id != ?\", 0).Order(\"id DESC\").Find(&users).Error; err != nil {\n660: \t\treturn nil, err\n661: \t}\n662: \titems := make([]map[string]interface{}, 0, len(users))\n663: \tfor _, u := range users {\n664: \t\titems = append(items, map[string]interface{}{\n665: \t\t\t\"id\": u.ID, \"user\": u.User, \"name\": u.User,\n666: \t\t\t\"roleId\": u.RoleID, \"status\": u.Status,\n667: \t\t\t\"flow\": u.Flow, \"num\": u.Num, \"expTime\": u.ExpTime,\n668: \t\t\t\"flowResetTime\": u.FlowResetTime, \"createdTime\": u.CreatedTime,\n669: \t\t\t\"updatedTime\": nullableInt64(u.UpdatedTime),\n670: \t\t\t\"inFlow\": u.InFlow, \"outFlow\": u.OutFlow,\n671: \t\t})\n672: \t}\n673: \treturn items, nil\n674: }\n675: \n676: func (r *Repository) ListSpeedLimits() ([]map[string]interface{}, error) {\n677: \tif r == nil || r.db == nil {\n678: \t\treturn nil, errors.New(\"repository not initialized\")\n679: \t}\n680: \tvar limits []model.SpeedLimit\n681: \tif err := r.db.Order(\"id DESC\").Find(&limits).Error; err != nil {\n682: \t\treturn nil, err\n683: \t}\n684: \titems := make([]map[string]interface{}, 0, len(limits))\n685: \tfor _, sl := range limits {\n686: \t\titem := map[string]interface{}{\n687: \t\t\t\"id\": sl.ID, \"name\": sl.Name, \"speed\": sl.Speed,\n688: \t\t\t\"status\": sl.Status, \"createdTime\": sl.CreatedTime,\n689: \t\t\t\"updatedTime\": nullableInt64(sl.UpdatedTime),\n690: \t\t}\n691: \t\titems = append(items, item)\n692: \t}\n693: \treturn items, nil\n694: }\n695: \n696: func (r *Repository) ListForwards() ([]map[string]interface{}, error) {\n697: \tif r == nil || r.db == nil {\n698: \t\treturn nil, errors.New(\"repository not initialized\")\n699: \t}\n700: \n701: \ttype fwdRow struct {\n702: \t\tID int64\n703: \t\tUserID int64\n704: \t\tUserName string\n\n(Showing lines 625-704 of 2840. Use offset=705 to continue.)\n</content>",
|
||
"title": "go-backend/internal/store/repo/repository.go",
|
||
"metadata": {
|
||
"preview": "func (r *Repository) ListNodes() ([]map[string]interface{}, error) {\n\tif r == nil || r.db == nil {\n\t\treturn nil, errors.New(\"repository not initialized\")\n\t}\n\tvar nodes []model.Node\n\tif err := r.db.Order(\"inx ASC, id ASC\").Find(&nodes).Error; err != nil {\n\t\treturn nil, err\n\t}\n\titems := make([]map[string]interface{}, 0, len(nodes))\n\tfor _, n := range nodes {\n\t\titems = append(items, map[string]interface{}{\n\t\t\t\"id\": n.ID, \"inx\": n.Inx, \"name\": n.Name,\n\t\t\t\"ip\": n.ServerIP, \"serverIp\": n.ServerIP,\n\t\t\t\"serverIpV4\": nullableString(n.ServerIPV4),\n\t\t\t\"serverIpV6\": nullableString(n.ServerIPV6),\n\t\t\t\"port\": n.Port,\n\t\t\t\"tcpListenAddr\": n.TCPListenAddr,\n\t\t\t\"udpListenAddr\": n.UDPListenAddr,\n\t\t\t\"version\": nullableString(n.Version),\n\t\t\t\"http\": n.HTTP, \"tls\": n.TLS, \"socks\": n.Socks,",
|
||
"truncated": true,
|
||
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|
||
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|
||
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|
||
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|
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|
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|
||
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|
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|
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|
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"filePath": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go",
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"output": "<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go</path>\n<type>file</type>\n<content>1660: \tvar nodes []model.Node\n1661: \tif err := r.db.Order(\"inx ASC, id ASC\").Find(&nodes).Error; err != nil {\n1662: \t\treturn nil, err\n1663: \t}\n1664: \tout := make([]model.NodeBackup, 0, len(nodes))\n1665: \tfor _, n := range nodes {\n1666: \t\tb := model.NodeBackup{\n1667: \t\t\tID: n.ID, Name: n.Name, Secret: n.Secret, ServerIP: n.ServerIP,\n1668: \t\t\tPort: n.Port, HTTP: n.HTTP, TLS: n.TLS, Socks: n.Socks,\n1669: \t\t\tCreatedTime: n.CreatedTime, Status: n.Status,\n1670: \t\t\tTCPListenAddr: n.TCPListenAddr, UDPListenAddr: n.UDPListenAddr,\n1671: \t\t\tInx: n.Inx, IsRemote: n.IsRemote,\n1672: \t\t}\n1673: \t\tif n.UpdatedTime.Valid {\n1674: \t\t\tb.UpdatedTime = n.UpdatedTime.Int64\n1675: \t\t}\n1676: \t\tif n.ServerIPV4.Valid {\n1677: \t\t\tb.ServerIPv4 = n.ServerIPV4.String\n1678: \t\t}\n1679: \t\tif n.ServerIPV6.Valid {\n1680: \t\t\tb.ServerIPv6 = n.ServerIPV6.String\n1681: \t\t}\n1682: \t\tif n.InterfaceName.Valid {\n1683: \t\t\tb.InterfaceName = n.InterfaceName.String\n1684: \t\t}\n1685: \t\tif n.Version.Valid {\n1686: \t\t\tb.Version = n.Version.String\n1687: \t\t}\n1688: \t\tif n.RemoteURL.Valid {\n1689: \t\t\tb.RemoteURL = n.RemoteURL.String\n1690: \t\t}\n1691: \t\tif n.RemoteToken.Valid {\n1692: \t\t\tb.RemoteToken = n.RemoteToken.String\n1693: \t\t}\n1694: \t\tif n.RemoteConfig.Valid {\n1695: \t\t\tb.RemoteConfig = n.RemoteConfig.String\n1696: \t\t}\n1697: \t\tout = append(out, b)\n1698: \t}\n1699: \treturn out, nil\n1700: }\n1701: \n1702: func (r *Repository) exportTunnels() ([]model.TunnelBackup, error) {\n1703: \tvar tunnels []model.Tunnel\n1704: \tif err := r.db.Order(\"inx ASC, id ASC\").Find(&tunnels).Error; err != nil {\n1705: \t\treturn nil, err\n1706: \t}\n1707: \tout := make([]model.TunnelBackup, 0, len(tunnels))\n1708: \tfor _, t := range tunnels {\n1709: \t\tb := model.TunnelBackup{\n1710: \t\t\tID: t.ID, Name: t.Name, TrafficRatio: t.TrafficRatio,\n1711: \t\t\tType: t.Type, Protocol: t.Protocol, Flow: t.Flow,\n1712: \t\t\tCreatedTime: t.CreatedTime, UpdatedTime: t.UpdatedTime,\n1713: \t\t\tStatus: t.Status, Inx: t.Inx, IPPreference: t.IPPreference,\n1714: \t\t}\n1715: \t\tif t.InIP.Valid {\n1716: \t\t\tb.InIP = t.InIP.String\n1717: \t\t}\n1718: \t\tchains, err := r.exportChainTunnels(t.ID)\n1719: \t\tif err != nil {\n1720: \t\t\treturn nil, err\n1721: \t\t}\n1722: \t\tb.ChainTunnels = chains\n1723: \t\tout = append(out, b)\n1724: \t}\n1725: \treturn out, nil\n1726: }\n1727: \n1728: func (r *Repository) exportChainTunnels(tunnelID int64) ([]model.ChainTunnelBackup, error) {\n1729: \tvar chains []model.ChainTunnel\n1730: \tif err := r.db.Where(\"tunnel_id = ?\", tunnelID).Order(\"inx ASC, id ASC\").Find(&chains).Error; err != nil {\n1731: \t\treturn nil, err\n1732: \t}\n1733: \tout := make([]model.ChainTunnelBackup, 0, len(chains))\n1734: \tfor _, c := range chains {\n1735: \t\tb := model.ChainTunnelBackup{\n1736: \t\t\tID: c.ID, TunnelID: c.TunnelID, ChainType: c.ChainType, NodeID: c.NodeID,\n1737: \t\t}\n1738: \t\tif c.Port.Valid {\n1739: \t\t\tb.Port = int(c.Port.Int64)\n\n(Showing lines 1660-1739 of 2840. Use offset=1740 to continue.)\n</content>",
|
||
"title": "go-backend/internal/store/repo/repository.go",
|
||
"metadata": {
|
||
"preview": "\tvar nodes []model.Node\n\tif err := r.db.Order(\"inx ASC, id ASC\").Find(&nodes).Error; err != nil {\n\t\treturn nil, err\n\t}\n\tout := make([]model.NodeBackup, 0, len(nodes))\n\tfor _, n := range nodes {\n\t\tb := model.NodeBackup{\n\t\t\tID: n.ID, Name: n.Name, Secret: n.Secret, ServerIP: n.ServerIP,\n\t\t\tPort: n.Port, HTTP: n.HTTP, TLS: n.TLS, Socks: n.Socks,\n\t\t\tCreatedTime: n.CreatedTime, Status: n.Status,\n\t\t\tTCPListenAddr: n.TCPListenAddr, UDPListenAddr: n.UDPListenAddr,\n\t\t\tInx: n.Inx, IsRemote: n.IsRemote,\n\t\t}\n\t\tif n.UpdatedTime.Valid {\n\t\t\tb.UpdatedTime = n.UpdatedTime.Int64\n\t\t}\n\t\tif n.ServerIPV4.Valid {\n\t\t\tb.ServerIPv4 = n.ServerIPV4.String\n\t\t}\n\t\tif n.ServerIPV6.Valid {",
|
||
"truncated": true,
|
||
"loaded": []
|
||
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|
||
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|
||
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|
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|
||
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|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
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|
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|
||
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|
||
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||
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|
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|
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|
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|
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|
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|
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|
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{
|
||
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|
||
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|
||
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|
||
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|
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|
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|
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"output": "<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go</path>\n<type>file</type>\n<content>2705: \tif strings.TrimSpace(node.Name) != \"\" {\n2706: \t\treturn strings.TrimSpace(node.Name)\n2707: \t}\n2708: \treturn fmt.Sprintf(\"node_%d\", node.ID)\n2709: }\n2710: \n2711: func isTLSTunnelProtocol(protocol string) bool {\n2712: \treturn strings.EqualFold(strings.TrimSpace(defaultString(protocol, \"tls\")), \"tls\")\n2713: }\n2714: \n2715: func nodeSupportsV4(node *nodeRecord) bool {\n2716: \tif node == nil {\n2717: \t\treturn false\n2718: \t}\n2719: \tif strings.TrimSpace(node.ServerIPv4) != \"\" {\n2720: \t\treturn true\n2721: \t}\n2722: \tif strings.TrimSpace(node.ServerIPv6) != \"\" {\n2723: \t\treturn false\n2724: \t}\n2725: \tlegacy := strings.Trim(strings.TrimSpace(node.ServerIP), \"[]\")\n2726: \tif legacy == \"\" {\n2727: \t\treturn false\n2728: \t}\n2729: \tif ip := net.ParseIP(legacy); ip != nil {\n2730: \t\treturn ip.To4() != nil\n2731: \t}\n2732: \treturn true\n2733: }\n2734: \n2735: func nodeSupportsV6(node *nodeRecord) bool {\n2736: \tif node == nil {\n2737: \t\treturn false\n2738: \t}\n2739: \tif strings.TrimSpace(node.ServerIPv6) != \"\" {\n2740: \t\treturn true\n2741: \t}\n2742: \tif strings.TrimSpace(node.ServerIPv4) != \"\" {\n2743: \t\treturn false\n2744: \t}\n2745: \tlegacy := strings.Trim(strings.TrimSpace(node.ServerIP), \"[]\")\n2746: \tif legacy == \"\" {\n2747: \t\treturn false\n2748: \t}\n2749: \tif ip := net.ParseIP(legacy); ip != nil {\n2750: \t\treturn ip.To4() == nil\n2751: \t}\n2752: \treturn true\n2753: }\n2754: \n2755: func pickNodeAddressV4(node *nodeRecord) string {\n2756: \tif node == nil {\n2757: \t\treturn \"\"\n2758: \t}\n2759: \tif v := strings.TrimSpace(node.ServerIPv4); v != \"\" {\n2760: \t\treturn v\n2761: \t}\n2762: \treturn strings.TrimSpace(node.ServerIP)\n2763: }\n2764: \n2765: func pickNodeAddressV6(node *nodeRecord) string {\n2766: \tif node == nil {\n2767: \t\treturn \"\"\n2768: \t}\n2769: \tif v := strings.TrimSpace(node.ServerIPv6); v != \"\" {\n2770: \t\treturn v\n2771: \t}\n2772: \treturn strings.TrimSpace(node.ServerIP)\n2773: }\n2774: \n2775: func (h *Handler) replaceTunnelChainsTx(tx *gorm.DB, tunnelID int64, req map[string]interface{}) error {\n2776: \tallocated := map[int64]int{}\n2777: \tinNodes := asMapSlice(req[\"inNodeId\"])\n2778: \tfor i, n := range inNodes {\n2779: \t\tnodeID := asInt64(n[\"nodeId\"], 0)\n2780: \t\tif nodeID <= 0 {\n2781: \t\t\tcontinue\n2782: \t\t}\n2783: \t\tif err := h.repo.CreateChainTunnelTx(\n2784: \t\t\ttx,\n2785: \t\t\ttunnelID,\n2786: \t\t\t\"1\",\n2787: \t\t\tnodeID,\n2788: \t\t\tsql.NullInt64{},\n2789: \t\t\tdefaultString(asString(n[\"strategy\"]), \"round\"),\n2790: \t\t\ti+1,\n2791: \t\t\tdefaultString(asString(n[\"protocol\"]), \"tls\"),\n2792: \t\t); err != nil {\n2793: \t\t\treturn err\n2794: \t\t}\n2795: \t}\n2796: \tfor i, n := range asMapSlice(req[\"outNodeId\"]) {\n2797: \t\tnodeID := asInt64(n[\"nodeId\"], 0)\n2798: \t\tif nodeID <= 0 {\n2799: \t\t\tcontinue\n2800: \t\t}\n2801: \t\tport := asInt(n[\"port\"], 0)\n2802: \t\tif port <= 0 {\n2803: \t\t\tvar pickErr error\n2804: \t\t\tport, pickErr = h.repo.PickNodePortTx(tx, nodeID, allocated, 0)\n\n(Showing lines 2705-2804 of 3400. Use offset=2805 to continue.)\n</content>",
|
||
"title": "go-backend/internal/http/handler/mutations.go",
|
||
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|
||
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|
||
"title": "go-backend/internal/store/repo/repository.go",
|
||
"metadata": {
|
||
"preview": "\t\t}\n\t\tcount++\n\t}\n\treturn count, nil\n}\n\nfunc importNodes(tx *gorm.DB, nodes []model.NodeBackup, now int64) (int, error) {\n\tcount := 0\n\tfor _, n := range nodes {\n\t\titem := model.Node{\n\t\t\tID: n.ID,\n\t\t\tName: n.Name,\n\t\t\tSecret: n.Secret,\n\t\t\tServerIP: n.ServerIP,\n\t\t\tServerIPV4: sql.NullString{String: n.ServerIPv4, Valid: true},\n\t\t\tServerIPV6: sql.NullString{String: n.ServerIPv6, Valid: true},\n\t\t\tPort: n.Port,\n\t\t\tInterfaceName: sql.NullString{String: n.InterfaceName, Valid: true},\n\t\t\tVersion: sql.NullString{String: n.Version, Valid: true},\n\t\t\tHTTP: n.HTTP,",
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"output": "<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/control_plane.go</path>\n<type>file</type>\n<content>1: package handler\n2: \n3: import (\n4: \t\"context\"\n5: \t\"errors\"\n6: \t\"fmt\"\n7: \t\"net\"\n8: \t\"net/http\"\n9: \t\"sort\"\n10: \t\"strconv\"\n11: \t\"strings\"\n12: \t\"sync\"\n13: \t\"time\"\n14: \n15: \t\"go-backend/internal/http/client\"\n16: \t\"go-backend/internal/store/model\"\n17: \t\"go-backend/internal/ws\"\n18: )\n19: \n20: var errForwardNotFound = errors.New(\"forward not found\")\n21: \n22: type forwardRecord = model.ForwardRecord\n23: type tunnelRecord = model.TunnelRecord\n24: type forwardPortRecord = model.ForwardPortRecord\n25: type nodeRecord = model.NodeRecord\n26: \n27: type chainNodeRecord = model.ChainNodeRecord\n28: \n29: type diagnosisTarget struct {\n30: \tAddress string\n31: \tIP string\n32: \tPort int\n33: }\n34: \n35: type diagnosisWorkItem struct {\n36: \tfromNodeID int64\n37: \ttargetIP string\n38: \ttargetPort int\n39: \tdescription string\n40: \tmetadata map[string]interface{}\n41: \ttoNode chainNodeRecord\n42: \thasChainHop bool\n43: \tipPreference string\n44: }\n45: \n46: type diagnosisExecOptions struct {\n47: \tcommandTimeout time.Duration\n48: \tpingTimeoutMS int\n49: \ttimeoutMessage string\n50: }\n51: \n52: type diagnosisProgress struct {\n53: \tTotal int `json:\"total\"`\n54: \tCompleted int `json:\"completed\"`\n55: \tSuccess int `json:\"success\"`\n56: \tFailed int `json:\"failed\"`\n57: }\n58: \n59: type diagnosisItemEmitter func(index int, item map[string]interface{}, progress diagnosisProgress)\n60: \n61: func (h *Handler) buildDiagnosisStreamStartItems(workItems []diagnosisWorkItem) []map[string]interface{} {\n62: \tif len(workItems) == 0 {\n63: \t\treturn []map[string]interface{}{}\n64: \t}\n65: \n66: \tnodeCache := map[int64]*nodeRecord{}\n67: \titems := make([]map[string]interface{}, 0, len(workItems))\n68: \tfor _, workItem := range workItems {\n69: \t\ttargetIP := strings.TrimSpace(workItem.targetIP)\n70: \t\ttargetPort := workItem.targetPort\n71: \t\tif workItem.hasChainHop {\n72: \t\t\tfromNode, _ := h.cachedNode(nodeCache, workItem.fromNodeID)\n73: \t\t\ttargetNode, err := h.cachedNode(nodeCache, workItem.toNode.NodeID)\n74: \t\t\tif err == nil {\n75: \t\t\t\tresolvedIP, resolvedPort, resolveErr := resolveChainProbeTarget(fromNode, targetNode, workItem.toNode.Port, workItem.ipPreference)\n76: \t\t\t\tif resolveErr == nil {\n77: \t\t\t\t\ttargetIP = resolvedIP\n78: \t\t\t\t\ttargetPort = resolvedPort\n79: \t\t\t\t}\n80: \t\t\t}\n\n(Showing lines 1-80 of 1458. Use offset=81 to continue.)\n</content>",
|
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|
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|
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"title": "go-backend/internal/http/handler/mutations.go",
|
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"metadata": {
|
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"preview": "package handler\n\nimport (\n\t\"context\"\n\t\"crypto/rand\"\n\t\"database/sql\"\n\t\"encoding/hex\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"math/big\"\n\t\"net\"\n\t\"net/http\"\n\t\"sort\"\n\t\"strconv\"\n\t\"strings\"\n\t\"time\"\n\n\t\"go-backend/internal/http/client\"\n\t\"go-backend/internal/http/response\"",
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"text": "Now I have a complete picture:\n\n1. `nodeRecord` in handlers is a type alias: `type nodeRecord = model.NodeRecord`\n2. `model.NodeRecord` is defined in `model.go` with fields: `ServerIP`, `ServerIPv4`, `ServerIPv6`\n3. `model.Node` is the GORM model with `ServerIP`, `ServerIPV4`, `ServerIPV6` (note the different casing - V vs v)\n4. `model.NodeBackup` is used for JSON serialization with fields: `ServerIP`, `ServerIPv4`, `ServerIPv6`\n\nLet me also find the delete cascade function and any other CRUD functions I might have missed, as well as the API endpoints.",
|
||
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|
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"filePath": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_mutations.go",
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"output": "<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_mutations.go</path>\n<type>file</type>\n<content>295: \t\t\t\"updated_time\": sql.NullInt64{Int64: now, Valid: true},\n296: \t\t}).Error\n297: }\n298: \n299: func (r *Repository) DeleteNodeCascade(nodeID int64) error {\n300: \tif r == nil || r.db == nil {\n301: \t\treturn errors.New(\"repository not initialized\")\n302: \t}\n303: \treturn r.db.Transaction(func(tx *gorm.DB) error {\n304: \t\tif err := tx.Where(\"node_id = ?\", nodeID).Delete(&model.ForwardPort{}).Error; err != nil {\n305: \t\t\treturn err\n306: \t\t}\n307: \t\tif err := tx.Where(\"node_id = ?\", nodeID).Delete(&model.ChainTunnel{}).Error; err != nil {\n308: \t\t\treturn err\n309: \t\t}\n310: \t\tif err := tx.Where(\"node_id = ?\", nodeID).Delete(&model.FederationTunnelBinding{}).Error; err != nil {\n311: \t\t\treturn err\n312: \t\t}\n313: \t\treturn tx.Where(\"id = ?\", nodeID).Delete(&model.Node{}).Error\n314: \t})\n315: }\n316: \n317: func (r *Repository) GetNodeRemoteFields(nodeID int64) (isRemote int, remoteURL, remoteToken sql.NullString, err error) {\n318: \tif r == nil || r.db == nil {\n319: \t\treturn 0, sql.NullString{}, sql.NullString{}, errors.New(\"repository not initialized\")\n320: \t}\n321: \treturn r.GetNodeRemoteFieldsTx(r.db, nodeID)\n322: }\n323: \n324: func (r *Repository) GetNodeRemoteFieldsTx(tx *gorm.DB, nodeID int64) (isRemote int, remoteURL, remoteToken sql.NullString, err error) {\n325: \tif tx == nil {\n326: \t\treturn 0, sql.NullString{}, sql.NullString{}, errors.New(\"database unavailable\")\n327: \t}\n328: \tvar node model.Node\n329: \terr = tx.Select(\"is_remote\", \"remote_url\", \"remote_token\").Where(\"id = ?\", nodeID).First(&node).Error\n330: \tif err != nil {\n331: \t\treturn 0, sql.NullString{}, sql.NullString{}, normalizeNotFoundErr(err)\n332: \t}\n333: \treturn node.IsRemote, node.RemoteURL, node.RemoteToken, nil\n334: }\n335: \n336: func (r *Repository) GetNodePortRange(nodeID int64) (string, error) {\n337: \tif r == nil || r.db == nil {\n338: \t\treturn \"\", errors.New(\"repository not initialized\")\n339: \t}\n340: \tvar node model.Node\n341: \terr := r.db.Select(\"port\").Where(\"id = ?\", nodeID).First(&node).Error\n342: \tif err != nil {\n343: \t\treturn \"\", normalizeNotFoundErr(err)\n344: \t}\n\n(Showing lines 295-344 of 1457. Use offset=345 to continue.)\n</content>",
|
||
"title": "go-backend/internal/store/repo/repository_mutations.go",
|
||
"metadata": {
|
||
"preview": "\t\t\t\"updated_time\": sql.NullInt64{Int64: now, Valid: true},\n\t\t}).Error\n}\n\nfunc (r *Repository) DeleteNodeCascade(nodeID int64) error {\n\tif r == nil || r.db == nil {\n\t\treturn errors.New(\"repository not initialized\")\n\t}\n\treturn r.db.Transaction(func(tx *gorm.DB) error {\n\t\tif err := tx.Where(\"node_id = ?\", nodeID).Delete(&model.ForwardPort{}).Error; err != nil {\n\t\t\treturn err\n\t\t}\n\t\tif err := tx.Where(\"node_id = ?\", nodeID).Delete(&model.ChainTunnel{}).Error; err != nil {\n\t\t\treturn err\n\t\t}\n\t\tif err := tx.Where(\"node_id = ?\", nodeID).Delete(&model.FederationTunnelBinding{}).Error; err != nil {\n\t\t\treturn err\n\t\t}\n\t\treturn tx.Where(\"id = ?\", nodeID).Delete(&model.Node{}).Error\n\t})",
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|
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||
"output": "Found 8 matches\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go:\n Line 281: func (h *Handler) nodeUpdate(w http.ResponseWriter, r *http.Request) {\n Line 338: func (h *Handler) nodeDelete(w http.ResponseWriter, r *http.Request) {\n Line 398: func (h *Handler) nodeUpdateOrder(w http.ResponseWriter, r *http.Request) {\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/handler.go:\n Line 119: \tmux.HandleFunc(\"/api/v1/node/list\", h.nodeList)\n Line 121: \tmux.HandleFunc(\"/api/v1/node/update\", h.nodeUpdate)\n Line 122: \tmux.HandleFunc(\"/api/v1/node/delete\", h.nodeDelete)\n Line 124: \tmux.HandleFunc(\"/api/v1/node/update-order\", h.nodeUpdateOrder)\n Line 364: func (h *Handler) nodeList(w http.ResponseWriter, r *http.Request) {",
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"title": "func.*Node.*http\\.ResponseWriter|nodeAdd|nodeDelete|nodeList|nodeUpdate",
|
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|
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"filePath": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/router.go",
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"output": "<path>/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/router.go</path>\n<type>file</type>\n<content>1: package httpserver\n2: \n3: import (\n4: \t\"net/http\"\n5: \n6: \t\"go-backend/internal/http/handler\"\n7: \t\"go-backend/internal/http/middleware\"\n8: )\n9: \n10: func NewRouter(h *handler.Handler, jwtSecret string) http.Handler {\n11: \tmux := http.NewServeMux()\n12: \th.Register(mux)\n13: \tmux.Handle(\"/system-info\", h.WebSocketHandler())\n14: \n15: \twrapped := middleware.Recover(mux)\n16: \twrapped = middleware.JWT(middleware.AuthOptions{JWTSecret: jwtSecret})(wrapped)\n17: \twrapped = middleware.RequestLog(wrapped)\n18: \twrapped = middleware.CORS(wrapped)\n19: \treturn wrapped\n20: }\n\n(End of file - total 20 lines)\n</content>",
|
||
"title": "go-backend/internal/http/router.go",
|
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|
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"preview": "package httpserver\n\nimport (\n\t\"net/http\"\n\n\t\"go-backend/internal/http/handler\"\n\t\"go-backend/internal/http/middleware\"\n)\n\nfunc NewRouter(h *handler.Handler, jwtSecret string) http.Handler {\n\tmux := http.NewServeMux()\n\th.Register(mux)\n\tmux.Handle(\"/system-info\", h.WebSocketHandler())\n\n\twrapped := middleware.Recover(mux)\n\twrapped = middleware.JWT(middleware.AuthOptions{JWTSecret: jwtSecret})(wrapped)\n\twrapped = middleware.RequestLog(wrapped)\n\twrapped = middleware.CORS(wrapped)\n\treturn wrapped\n}",
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|
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|
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|
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|
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|
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|
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|
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|
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|
||
"text": "Now let me look at the node handlers in handler.go and mutations.go to see how they process the ServerIP fields:",
|
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|
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|
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|
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|
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|
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|
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|
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|
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||
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|
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|
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|
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|
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|
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|
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|
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|
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|
||
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|
||
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|
||
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|
||
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|
||
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|
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|
||
"title": "go-backend/internal/http/handler/mutations.go",
|
||
"metadata": {
|
||
"preview": "\t}\n\tresponse.WriteJSON(w, response.OKEmpty())\n}\n\nfunc (h *Handler) nodeCreate(w http.ResponseWriter, r *http.Request) {\n\tif r.Method != http.MethodPost {\n\t\tresponse.WriteJSON(w, response.ErrDefault(\"请求失败\"))\n\t\treturn\n\t}\n\tvar req map[string]interface{}\n\tif err := decodeJSON(r.Body, &req); err != nil {\n\t\tresponse.WriteJSON(w, response.ErrDefault(\"请求参数错误\"))\n\t\treturn\n\t}\n\tname := asString(req[\"name\"])\n\tserverIP := asString(req[\"serverIp\"])\n\tif name == \"\" || serverIP == \"\" {\n\t\tresponse.WriteJSON(w, response.ErrDefault(\"节点名称和地址不能为空\"))\n\t\treturn\n\t}",
|
||
"truncated": true,
|
||
"loaded": []
|
||
},
|
||
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|
||
"start": 1772444765676,
|
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|
||
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|
||
},
|
||
"id": "prt_cadf0cdec0017xHvR1G17v96f1",
|
||
"sessionID": "ses_352121719ffe8z9PXLcwYsCV36",
|
||
"messageID": "msg_cadf0a25c001Z89CldUUF4yy2j"
|
||
},
|
||
{
|
||
"type": "step-finish",
|
||
"reason": "tool-calls",
|
||
"snapshot": "73ca391522f6954b1825f9d1b6c4a29d9e2b8eb3",
|
||
"cost": 0,
|
||
"tokens": {
|
||
"total": 33989,
|
||
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|
||
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|
||
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|
||
"cache": {
|
||
"read": 33728,
|
||
"write": 0
|
||
}
|
||
},
|
||
"id": "prt_cadf0cded001WbJRjgaY7LuRBA",
|
||
"sessionID": "ses_352121719ffe8z9PXLcwYsCV36",
|
||
"messageID": "msg_cadf0a25c001Z89CldUUF4yy2j"
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"info": {
|
||
"role": "assistant",
|
||
"time": {
|
||
"created": 1772444765728,
|
||
"completed": 1772444798983
|
||
},
|
||
"parentID": "msg_cadede8e800165y1RzmfQE6jXw",
|
||
"modelID": "glm-5",
|
||
"providerID": "zai-coding-plan",
|
||
"mode": "explore",
|
||
"agent": "explore",
|
||
"path": {
|
||
"cwd": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula",
|
||
"root": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula"
|
||
},
|
||
"cost": 0,
|
||
"tokens": {
|
||
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|
||
"input": 787,
|
||
"output": 164,
|
||
"reasoning": 0,
|
||
"cache": {
|
||
"read": 33856,
|
||
"write": 0
|
||
}
|
||
},
|
||
"finish": "tool-calls",
|
||
"id": "msg_cadf0ce20001CwSZL5atschDOH",
|
||
"sessionID": "ses_352121719ffe8z9PXLcwYsCV36"
|
||
},
|
||
"parts": [
|
||
{
|
||
"type": "step-start",
|
||
"snapshot": "c3e23afa1301df9914c53dc937eafa2392d4b2d8",
|
||
"id": "prt_cadf14fd1001NEhbcccds3sazG",
|
||
"sessionID": "ses_352121719ffe8z9PXLcwYsCV36",
|
||
"messageID": "msg_cadf0ce20001CwSZL5atschDOH"
|
||
},
|
||
{
|
||
"type": "reasoning",
|
||
"text": "Now I have a complete picture of the node API and data access layer. Let me also check the nullableText helper and search for any database migration or schema-related code to ensure I capture all locations for extending IP fields:",
|
||
"time": {
|
||
"start": 1772444798930,
|
||
"end": 1772444798932
|
||
},
|
||
"id": "prt_cadf14fd20011yjm6KJd1YX5kW",
|
||
"sessionID": "ses_352121719ffe8z9PXLcwYsCV36",
|
||
"messageID": "msg_cadf0ce20001CwSZL5atschDOH"
|
||
},
|
||
{
|
||
"type": "tool",
|
||
"callID": "call_74bdef97c6d84b2a9d22a3ca",
|
||
"tool": "grep",
|
||
"state": {
|
||
"status": "completed",
|
||
"input": {
|
||
"path": "go-backend",
|
||
"pattern": "server_ip_v4|server_ip_v6|ServerIPV4|ServerIPV6|ServerIPv4|ServerIPv6",
|
||
"include": "*.go"
|
||
},
|
||
"output": "Found 89 matches\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/tunnel_ip_preference_contract_test.go:\n Line 28: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 86: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 227: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 233: \tv4, v6 := mustQueryTwoNullStrings(t, repo, `SELECT server_ip_v4, server_ip_v6 FROM node WHERE name = ?`, \"ds-verify-node\")\n Line 235: \t\tt.Fatalf(\"expected server_ip_v4='10.70.0.1', got %v\", v4)\n Line 238: \t\tt.Fatalf(\"expected server_ip_v6='2001:db8:2::1', got %v\", v6)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/tunnel_create_contract_test.go:\n Line 29: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 83: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/limiter_sync_failure_contract_test.go:\n Line 44: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 123: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 202: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 285: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 363: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 471: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/migration_contract_test.go:\n Line 687: \tfor _, required := range []string{\"server_ip_v4\", \"server_ip_v6\", \"inx\"} {\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/federation_forward_flow_linkage_contract_test.go:\n Line 31: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 201: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 403: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/forward_contract_test.go:\n Line 38: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 222: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 334: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 342: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 509: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 640: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/diagnosis_contract_test.go:\n Line 40: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 214: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 363: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n Line 373: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/tests/contract/federation_dual_panel_contract_test.go:\n Line 444: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_mutations.go:\n Line 207: \t\tServerIPV4: nullStringFromInterface(serverIPV4),\n Line 208: \t\tServerIPV6: nullStringFromInterface(serverIPV6),\n Line 250: \t\t\t\"server_ip_v4\": nullStringFromInterface(serverIPV4),\n Line 251: \t\t\t\"server_ip_v6\": nullStringFromInterface(serverIPV6),\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_federation.go:\n Line 274: \t\tServerIPV4: sql.NullString{},\n Line 275: \t\tServerIPV6: sql.NullString{},\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository_control.go:\n Line 174: \tif n.ServerIPV4.Valid {\n Line 175: \t\trec.ServerIPv4 = strings.TrimSpace(n.ServerIPV4.String)\n Line 177: \tif n.ServerIPV6.Valid {\n Line 178: \t\trec.ServerIPv6 = strings.TrimSpace(n.ServerIPV6.String)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go:\n Line 263: \t\tfor _, field := range []string{\"ServerIPV4\", \"ServerIPV6\", \"Inx\", \"IsRemote\", \"RemoteURL\", \"RemoteToken\", \"RemoteConfig\"} {\n Line 638: \t\t\t\"serverIpV4\": nullableString(n.ServerIPV4),\n Line 639: \t\t\t\"serverIpV6\": nullableString(n.ServerIPV6),\n Line 1676: \t\tif n.ServerIPV4.Valid {\n Line 1677: \t\t\tb.ServerIPv4 = n.ServerIPV4.String\n Line 1679: \t\tif n.ServerIPV6.Valid {\n Line 1680: \t\t\tb.ServerIPv6 = n.ServerIPV6.String\n Line 2024: \t\t\tServerIPV4: sql.NullString{String: n.ServerIPv4, Valid: true},\n Line 2025: \t\t\tServerIPV6: sql.NullString{String: n.ServerIPv6, Valid: true},\n Line 2046: \t\t\t\t\"name\", \"secret\", \"server_ip\", \"server_ip_v4\", \"server_ip_v6\", \"port\", \"interface_name\", \"version\",\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/model/model.go:\n Line 64: \tServerIPV4 sql.NullString `gorm:\"column:server_ip_v4;type:varchar(100)\"`\n Line 65: \tServerIPV6 sql.NullString `gorm:\"column:server_ip_v6;type:varchar(100)\"`\n Line 338: \tServerIPv4 string `json:\"serverIpV4,omitempty\"`\n Line 339: \tServerIPv6 string `json:\"serverIpV6,omitempty\"`\n Line 520: \tServerIPv4 string\n Line 521: \tServerIPv6 string\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/mutations.go:\n Line 2121: \t\tv4 := strings.TrimSpace(node.ServerIPv4)\n Line 2122: \t\tv6 := strings.TrimSpace(node.ServerIPv6)\n Line 2719: \tif strings.TrimSpace(node.ServerIPv4) != \"\" {\n Line 2722: \tif strings.TrimSpace(node.ServerIPv6) != \"\" {\n Line 2739: \tif strings.TrimSpace(node.ServerIPv6) != \"\" {\n Line 2742: \tif strings.TrimSpace(node.ServerIPv4) != \"\" {\n Line 2759: \tif v := strings.TrimSpace(node.ServerIPv4); v != \"\" {\n Line 2769: \tif v := strings.TrimSpace(node.ServerIPv6); v != \"\" {\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_share_test.go:\n Line 29: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 86: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 314: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 428: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 499: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 867: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 955: \t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/federation_runtime_test.go:\n Line 77: \t\t\tINSERT INTO node(id, name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token)\n Line 97: \t\t\t12: {ID: 12, Name: \"remote-chain\", IsRemote: 1, ServerIPv4: \"10.99.0.2\"},\n Line 98: \t\t\t13: {ID: 13, Name: \"remote-out\", IsRemote: 1, ServerIPv4: \"10.99.0.3\"},\n Line 126: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n Line 182: \t\t\tINSERT INTO node(name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx, is_remote, remote_url, remote_token, remote_config)\n\n/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/http/handler/dual_stack_test.go:\n Line 24: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 26: \t\tt.Fatal(\"explicit server_ip_v4 must support v4\")\n Line 31: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 33: \t\tt.Fatal(\"explicit server_ip_v6 must support v6\")\n Line 38: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\"}\n Line 45: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\"}\n Line 52: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 59: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIPv6: \"2001:db8::1\"}\n Line 122: \tn := &nodeRecord{ServerIPv4: \"10.0.0.1\", ServerIP: \"192.168.0.1\"}\n Line 138: \tn := &nodeRecord{ServerIPv6: \"2001:db8::1\", ServerIP: \"::1\"}\n Line 160: \t\tServerIPv4: v4,\n Line 161: \t\tServerIPv6: v6,\n Line 168: \t\tServerIPv4: v4,\n Line 175: \t\tServerIPv6: v6,",
|
||
"title": "server_ip_v4|server_ip_v6|ServerIPV4|ServerIPV6|ServerIPv4|ServerIPv6",
|
||
"metadata": {
|
||
"matches": 89,
|
||
"truncated": false
|
||
},
|
||
"time": {
|
||
"start": 1772444798931,
|
||
"end": 1772444798932
|
||
}
|
||
},
|
||
"id": "prt_cadf14fd3001Zt5JF7sm89tE5j",
|
||
"sessionID": "ses_352121719ffe8z9PXLcwYsCV36",
|
||
"messageID": "msg_cadf0ce20001CwSZL5atschDOH"
|
||
},
|
||
{
|
||
"type": "tool",
|
||
"callID": "call_4e1401b72e974693915c3acc",
|
||
"tool": "read",
|
||
"state": {
|
||
"status": "completed",
|
||
"input": {
|
||
"filePath": "/Users/sagit/.local/share/opencode/worktree/13650be91caa3a9e08a2e63127fef62757658384/mighty-nebula/go-backend/internal/store/repo/repository.go",
|
||
"limit": 60,
|
||
"offset": 255
|
||
},
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"text": "Based on my thorough exploration, here's a comprehensive analysis of the node API and data access layer:\n\n---\n\n## 节点API和数据访问层完整分析\n\n### 1. 节点CRUD相关Repository方法\n\n#### 核心方法 (`go-backend/internal/store/repo/`)\n\n| 方法 | 文件位置 | 功能 |\n|------|----------|------|\n| `CreateNode()` | `repository_mutations.go:199` | 创建节点，处理 serverIP/serverIPV4/serverIPV6 |\n| `UpdateNode()` | `repository_mutations.go:241` | 更新节点，包含所有IP字段 |\n| `DeleteNodeCascade()` | `repository_mutations.go:299` | 级联删除节点（关联 ForwardPort、ChainTunnel、FederationTunnelBinding） |\n| `GetNodeByID()` | `repository.go:555` | 通过ID获取节点 |\n| `GetNodeBySecret()` | `repository.go:540` | 通过Secret获取节点 |\n| `GetNodeStatusFields()` | `repository_mutations.go:229` | 获取节点状态字段 |\n| `GetNodeSecret()` | `repository_mutations.go:263` | 获取节点密钥 |\n| `GetNodeRemoteFields()` | `repository_mutations.go:317` | 获取远程节点字段 |\n| `GetNodePortRange()` | `repository_mutations.go:336` | 获取节点端口范围 |\n| `UpdateNodeOrder()` | `repository_mutations.go:287` | 更新节点排序 |\n| `UpdateNodeOnline()` | `repository.go:570` | 更新节点在线状态 |\n| `UpdateNodeStatus()` | `repository.go:580` | 更新节点状态 |\n| `ListNodes()` | `repository.go:625` | 列出所有节点（返回JSON map格式） |\n| `GetNodeRecord()` | `repository_control.go:131` | 获取 NodeRecord 视图对象 |\n| `CreateRemoteNode()` | `repository_federation.go:266` | 创建远程节点（联邦场景） |\n| `exportNodes()` | `repository.go:1660` | 导出节点数据（用于备份） |\n| `importNodes()` | `repository.go:2016` | 导入节点数据（用于恢复） |\n\n---\n\n### 2. 节点数据结构定义\n\n#### GORM模型 (`model.Node` - 数据库存储)\n**文件:** `/go-backend/internal/store/model/model.go:59-82`\n```go\ntype Node struct {\n ID int64 `gorm:\"primaryKey;autoIncrement\"`\n Name string `gorm:\"type:varchar(100);not null\"`\n Secret string `gorm:\"type:varchar(100);not null\"`\n ServerIP string `gorm:\"column:server_ip;type:varchar(100);not null\"`\n ServerIPV4 sql.NullString `gorm:\"column:server_ip_v4;type:varchar(100)\"` // 注意：V大写\n ServerIPV6 sql.NullString `gorm:\"column:server_ip_v6;type:varchar(100)\"`\n // ... 其他字段\n}\n```\n\n#### 控制平面视图 (`model.NodeRecord`)\n**文件:** `/go-backend/internal/store/model/model.go:515-531`\n```go\ntype NodeRecord struct {\n ID int64\n Name string\n ServerIP string\n ServerIPv4 string // 注意：v小写\n ServerIPv6 string\n Status int\n PortRange string\n // ... 其他字段\n}\n```\n\n#### JSON导出格式 (`model.NodeBackup`)\n**文件:** `/go-backend/internal/store/model/model.go:333-356`\n```go\ntype NodeBackup struct {\n ID int64 `json:\"id\"`\n Name string `json:\"name\"`\n ServerIP string `json:\"serverIp\"`\n ServerIPv4 string `json:\"serverIpV4,omitempty\"`\n ServerIPv6 string `json:\"serverIpV6,omitempty\"`\n // ... 其他字段\n}\n```\n\n#### Handler层别名\n**文件:** `/go-backend/internal/http/handler/control_plane.go:25`\n```go\ntype nodeRecord = model.NodeRecord // 类型别名\n```\n\n---\n\n### 3. 节点数据返回给前端的格式\n\n#### ListNodes API (`repository.go:625-652`)\n```go\n// 返回 map[string]interface{} 格式\nitems = append(items, map[string]interface{}{\n \"id\": n.ID, \"inx\": n.Inx, \"name\": n.Name,\n \"ip\": n.ServerIP, \"serverIp\": n.ServerIP, // ip和serverIp都返回\n \"serverIpV4\": nullableString(n.ServerIPV4),\n \"serverIpV6\": nullableString(n.ServerIPV6),\n \"port\": n.Port,\n \"tcpListenAddr\": n.TCPListenAddr,\n \"udpListenAddr\": n.UDPListenAddr,\n \"version\": nullableString(n.Version),\n \"http\": n.HTTP, \"tls\": n.TLS, \"socks\": n.Socks,\n \"status\": n.Status, \"isRemote\": n.IsRemote,\n // ...\n})\n```\n\n#### API端点\n| 端点 | Handler | 功能 |\n|------|---------|------|\n| `POST /api/v1/node/list` | `h.nodeList` | 列出节点 |\n| `POST /api/v1/node/create` | `h.nodeCreate` | 创建节点 |\n| `POST /api/v1/node/update` | `h.nodeUpdate` | 更新节点 |\n| `POST /api/v1/node/delete` | `h.nodeDelete` | 删除节点 |\n\n---\n\n### 4. ServerIP/ServerIPV4/ServerIPV6 字段处理逻辑\n\n#### 字段命名约定\n| 层级 | 字段名 | 数据库列名 |\n|------|--------|-----------|\n| `model.Node` | `ServerIPV4`, `ServerIPV6` | `server_ip_v4`, `server_ip_v6` |\n| `model.NodeRecord` | `ServerIPv4`, `ServerIPv6` | - (内存结构) |\n| `model.NodeBackup` | `ServerIPv4`, `ServerIPv6` | - (JSON) |\n| 前端JSON | `serverIpV4`, `serverIpV6` | - |\n\n#### 模型转换函数 (`repository_control.go:161-201`)\n```go\nfunc nodeRecordFromModel(n *model.Node) *model.NodeRecord {\n rec := &model.NodeRecord{\n ID: n.ID,\n Name: n.Name,\n ServerIP: n.ServerIP,\n // ...\n }\n if n.ServerIPV4.Valid {\n rec.ServerIPv4 = strings.TrimSpace(n.ServerIPV4.String)\n }\n if n.ServerIPV6.Valid {\n rec.ServerIPv6 = strings.TrimSpace(n.ServerIPV6.String)\n }\n // ...\n}\n```\n\n#### Dual-Stack辅助函数 (`mutations.go:2715-2772`)\n```go\n// 判断节点是否支持IPv4\nfunc nodeSupportsV4(node *nodeRecord) bool {\n if strings.TrimSpace(node.ServerIPv4) != \"\" { return true }\n if strings.TrimSpace(node.ServerIPv6) != \"\" { return false }\n // 回退到 ServerIP 判断\n legacy := strings.Trim(strings.TrimSpace(node.ServerIP), \"[]\")\n if ip := net.ParseIP(legacy); ip != nil {\n return ip.To4() != nil\n }\n return true\n}\n\n// 选择IPv4地址（优先显式字段，回退ServerIP）\nfunc pickNodeAddressV4(node *nodeRecord) string {\n if v := strings.TrimSpace(node.ServerIPv4); v != \"\" { return v }\n return strings.TrimSpace(node.ServerIP)\n}\n```\n\n---\n\n### 5. 扩展节点IP字段需要改动的位置\n\n如果要添加新的IP字段（如 `ServerIPV4Alt`），需要修改以下位置：\n\n#### A. 模型层 (`go-backend/internal/store/model/model.go`)\n1. **`model.Node`** - 添加 GORM 字段定义（约第64行）\n2. **`model.NodeRecord`** - 添加视图字段（约第520行）\n3. **`model.NodeBackup`** - 添加JSON字段（约第338行）\n\n#### B. Repository层 (`go-backend/internal/store/repo/`)\n1. **`repository_mutations.go`**\n - `CreateNode()` 参数和赋值（约第199-227行）\n - `UpdateNode()` 参数和Updates map（约第241-261行）\n\n2. **`repository_control.go`**\n - `nodeRecordFromModel()` 转换逻辑（约第161-201行）\n\n3. **`repository_federation.go`**\n - `CreateRemoteNode()` 参数和赋值（约第266-294行）\n\n4. **`repository.go`**\n - `ListNodes()` JSON返回格式（约第625-652行）\n - `exportNodes()` 导出逻辑（约第1660-1700行）\n - `importNodes()` 导入逻辑（约第2016-2057行）\n - `prepareSQLiteLegacyColumns()` 迁移逻辑（约第263行）\n\n#### C. Handler层 (`go-backend/internal/http/handler/`)\n1. **`mutations.go`**\n - `nodeCreate()` 请求参数解析（约第234-279行）\n - `nodeUpdate()` 请求参数解析（约第281-336行）\n - `nodeSupportsV4/V6()` 函数逻辑（约第2715-2772行）\n - `pickNodeAddressV4/V6()` 函数逻辑\n\n#### D. 测试层 (`go-backend/tests/contract/`)\n所有 contract test 中的 `INSERT INTO node` 语句需要更新字段列表\n\n---\n\n### 关键文件汇总\n\n| 文件 | 用途 |\n|------|------|\n| `/go-backend/internal/store/model/model.go` | 数据模型定义 |\n| `/go-backend/internal/store/repo/repository_mutations.go` | CRUD操作实现 |\n| `/go-backend/internal/store/repo/repository_control.go` | 控制平面查询+模型转换 |\n| `/go-backend/internal/store/repo/repository_federation.go` | 联邦节点操作 |\n| `/go-backend/internal/store/repo/repository.go` | 核心查询+导出导入 |\n| `/go-backend/internal/http/handler/mutations.go` | HTTP API处理器 |\n| `/go-backend/internal/http/handler/control_plane.go` | 控制平面API |",
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