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fix: preserve license state across panel upgrades (#544)

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sagit
2026-08-11 17:04:20 +08:00
committed by GitHub
parent a820c49c94
commit 0e24b53a5b
7 changed files with 288 additions and 59 deletions
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go-backend/internal/license/keygen.go
+18 -14
View File
@@ -13,17 +13,29 @@ import (
type KeygenClient struct {
AccountID string
Token string
BaseURL string
HTTPClient *http.Client
}
const defaultAPIBaseURL = "https://api.keygen.sh/v1"
func NewKeygenClient(accountID, token string) *KeygenClient {
return &KeygenClient{
AccountID: accountID,
Token: token,
AccountID: accountID,
Token: token,
BaseURL: defaultAPIBaseURL,
HTTPClient: &http.Client{Timeout: 10 * time.Second},
}
}
func (c *KeygenClient) apiURL(path string) string {
baseURL := strings.TrimRight(c.BaseURL, "/")
if baseURL == "" {
baseURL = defaultAPIBaseURL
}
return fmt.Sprintf("%s/accounts/%s/%s", baseURL, c.AccountID, strings.TrimLeft(path, "/"))
}
type ValidateResponse struct {
Meta struct {
Valid bool `json:"valid"`
@@ -55,7 +67,7 @@ type ActivateMachineRequest struct {
}
func (c *KeygenClient) ValidateKeyWithFingerprint(key string, fingerprint string) (*ValidateResponse, error) {
url := fmt.Sprintf("https://api.keygen.sh/v1/accounts/%s/licenses/actions/validate-key", c.AccountID)
url := c.apiURL("licenses/actions/validate-key")
meta := map[string]interface{}{
"key": key,
@@ -103,7 +115,7 @@ func (c *KeygenClient) ValidateKeyWithFingerprint(key string, fingerprint string
}
func (c *KeygenClient) ValidateKey(key string) (*ValidateResponse, error) {
url := fmt.Sprintf("https://api.keygen.sh/v1/accounts/%s/licenses/actions/validate-key", c.AccountID)
url := c.apiURL("licenses/actions/validate-key")
reqBody := map[string]interface{}{
"meta": map[string]string{
@@ -142,7 +154,7 @@ func (c *KeygenClient) ValidateKey(key string) (*ValidateResponse, error) {
}
func (c *KeygenClient) ActivateMachine(licenseID, fingerprint string) error {
url := fmt.Sprintf("https://api.keygen.sh/v1/accounts/%s/machines", c.AccountID)
url := c.apiURL("machines")
var reqBody ActivateMachineRequest
reqBody.Data.Type = "machines"
@@ -174,14 +186,6 @@ func (c *KeygenClient) ActivateMachine(licenseID, fingerprint string) error {
}
body, _ := io.ReadAll(resp.Body)
if resp.StatusCode == http.StatusConflict || resp.StatusCode == http.StatusUnprocessableEntity {
if strings.Contains(string(body), "FINGERPRINT_TAKEN") || strings.Contains(string(body), "MACHINE_LIMIT_EXCEEDED") {
// Machine already registered to this license or limit reached because it's already us.
// The subsequent ValidateKey check will determine if the existing machine is actually us.
return nil
}
}
return fmt.Errorf("failed to activate machine: status %d, response: %s", resp.StatusCode, string(body))
}
}