[优化] go 引用调整

2026-10-03 15:06:36 +08:00 · 2026-06-06 10:26:20 +08:00
parent ee1110b752
commit 3cfefb4367
552 changed files with 1642 additions and 2185 deletions
@@ -0,0 +1,177 @@
+package common
+
+import (
+	"sync"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+var StartTime = time.Now().Unix() // unit: second
+var Version = "dev"               // release builds inject the tag version via ldflags
+var SystemName = "OpenFlare"
+var ServerAddress = "http://localhost:3000"
+var Footer = ""
+var HomePageLink = ""
+
+// Any options with "Secret", "Token" in its key won't be return by GetOptions
+
+var SessionSecret = uuid.New().String()
+var JWTSecret = "" // if empty, falls back to SessionSecret; set via JWT_SECRET env var
+var SQLitePath = "openflare.db"
+var SQLDSN = ""
+
+var OptionMap map[string]string
+var OptionMapRWMutex sync.RWMutex
+
+var ItemsPerPage = 10
+
+var PasswordLoginEnabled = true
+var PasswordRegisterEnabled = false
+var EmailVerificationEnabled = false
+var GitHubOAuthEnabled = false
+var WeChatAuthEnabled = false
+var RegisterEnabled = false
+
+var SMTPServer = ""
+var SMTPPort = 587
+var SMTPAccount = ""
+var SMTPToken = ""
+
+var GitHubClientId = ""
+var GitHubClientSecret = ""
+
+var WeChatServerAddress = ""
+var WeChatServerToken = ""
+var WeChatAccountQRCodeImageURL = ""
+
+var AccessToken = ""
+var AgentDiscoveryToken = ""
+var NodeOfflineThreshold = 2 * time.Minute
+
+// V3 operational settings (hot-reloadable via Option table)
+
+var AgentHeartbeatInterval = 10000 // milliseconds
+var AgentWebsocketUpgradeEnabled = true
+var AgentUpdateRepo = "Rain-kl/OpenFlare"
+var GeoIPProvider = "ipinfo"
+var DatabaseAutoCleanupEnabled = false
+var DatabaseAutoCleanupRetentionDays = 30
+
+// Uptime Kuma integration settings
+var UptimeKumaEnabled = false
+var UptimeKumaUrl = ""
+var UptimeKumaUsername = ""
+var UptimeKumaPassword = ""
+var UptimeKumaMonitorScope = "all" // "all" or "selected"
+var UptimeKumaSelectedSites = ""   // Comma-separated list of site names
+var UptimeKumaSyncInterval = 5     // minutes
+var UptimeKumaInterval = 60        // seconds
+var UptimeKumaRetry = 0
+var UptimeKumaRetryInterval = 60 // seconds
+var UptimeKumaTimeout = 48       // seconds
+
+// V5 OpenResty performance settings (hot-reloadable via Option table)
+
+var OpenRestyDefaultServerReturnStatus = 421
+var OpenRestyWorkerProcesses = "auto"
+var OpenRestyWorkerConnections = 4096
+var OpenRestyWorkerRlimitNofile = 65535
+var OpenRestyEventsUse = "epoll"
+var OpenRestyEventsMultiAcceptEnabled = true
+var OpenRestyKeepaliveTimeout = 20
+var OpenRestyKeepaliveRequests = 1000
+var OpenRestyClientHeaderTimeout = 15
+var OpenRestyClientBodyTimeout = 15
+var OpenRestyClientMaxBodySize = "64m"
+var OpenRestyLargeClientHeaderBuffers = "4 16k"
+var OpenRestySendTimeout = 30
+var OpenRestyResolvers = ""
+var OpenRestyProxyConnectTimeout = 3
+var OpenRestyProxySendTimeout = 60
+var OpenRestyProxyReadTimeout = 60
+var OpenRestyWebsocketEnabled = true
+var OpenRestyHTTP3Enabled = true
+var OpenRestyProxyRequestBufferingEnabled = false
+var OpenRestyProxyBufferingEnabled = true
+var OpenRestyProxyBuffers = "16 16k"
+var OpenRestyProxyBufferSize = "8k"
+var OpenRestyProxyBusyBuffersSize = "64k"
+var OpenRestyGzipEnabled = true
+var OpenRestyGzipMinLength = 1024
+var OpenRestyGzipCompLevel = 5
+var OpenRestyCacheEnabled = false
+var OpenRestyCachePath = ""
+var OpenRestyCacheLevels = "1:2"
+var OpenRestyCacheInactive = "30m"
+var OpenRestyCacheMaxSize = "1g"
+var OpenRestyCacheKeyTemplate = "$scheme$host$request_uri"
+var OpenRestyCacheLockEnabled = true
+var OpenRestyCacheLockTimeout = "5s"
+var OpenRestyCacheUseStale = "error timeout updating http_500 http_502 http_503 http_504"
+var OpenRestyMainConfigTemplate = `# This file is generated by OpenFlare. Do not edit manually.
+worker_processes {{OpenRestyWorkerProcesses}};
+worker_rlimit_nofile {{OpenRestyWorkerRlimitNofile}};
+pid logs/nginx.pid;
+error_log {{OpenRestyErrorLogPath}} warn;
+
+events {
+    worker_connections {{OpenRestyWorkerConnections}};
+{{OpenRestyEventsUseDirective}}{{OpenRestyEventsMultiAcceptDirective}}}
+
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+{{OpenRestyConnectionUpgradeMap}}{{OpenRestyDefaultServerBlock}}    log_format openflare_json escape=json '{"ts":"$time_iso8601","host":"$host","path":"$request_uri","remote_addr":"$remote_addr","status":$status,"request_time":$request_time,"bytes_sent":$body_bytes_sent,"request_length":$request_length}';
+    access_log {{OpenRestyAccessLogPath}} openflare_json;
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout {{OpenRestyKeepaliveTimeout}};
+    keepalive_requests {{OpenRestyKeepaliveRequests}};
+    client_header_timeout {{OpenRestyClientHeaderTimeout}};
+    client_body_timeout {{OpenRestyClientBodyTimeout}};
+    client_max_body_size {{OpenRestyClientMaxBodySize}};
+    large_client_header_buffers {{OpenRestyLargeClientHeaderBuffers}};
+    send_timeout {{OpenRestySendTimeout}};
+    proxy_connect_timeout {{OpenRestyProxyConnectTimeout}};
+    proxy_send_timeout {{OpenRestyProxySendTimeout}};
+    proxy_read_timeout {{OpenRestyProxyReadTimeout}};
+    proxy_request_buffering {{OpenRestyProxyRequestBuffering}};
+    proxy_buffering {{OpenRestyProxyBuffering}};
+    proxy_buffers {{OpenRestyProxyBuffers}};
+    proxy_buffer_size {{OpenRestyProxyBufferSize}};
+    proxy_busy_buffers_size {{OpenRestyProxyBusyBuffersSize}};
+    gzip {{OpenRestyGzip}};
+    gzip_min_length {{OpenRestyGzipMinLength}};
+    gzip_comp_level {{OpenRestyGzipCompLevel}};
+{{OpenRestyResolverDirective}}{{OpenRestyCacheBlock}}    include {{OpenRestyRouteConfigInclude}};
+}
+`
+
+const (
+	RoleGuestUser  = 0
+	RoleCommonUser = 1
+	RoleAdminUser  = 10
+	RoleRootUser   = 100
+)
+
+// All duration's unit is seconds
+// Shouldn't larger then RateLimitKeyExpirationDuration
+var (
+	GlobalApiRateLimitNum            = 300
+	GlobalApiRateLimitDuration int64 = 3 * 60
+
+	GlobalWebRateLimitNum            = 300
+	GlobalWebRateLimitDuration int64 = 3 * 60
+
+	CriticalRateLimitNum            = 100
+	CriticalRateLimitDuration int64 = 20 * 60
+)
+
+var RateLimitKeyExpirationDuration = 20 * time.Minute
+
+const (
+	UserStatusEnabled  = 1 // don't use 0, 0 is the default value!
+	UserStatusDisabled = 2 // also don't use 0
+)