fix: add API key prefix validation

ysyneu · ysyneu · commit 84c559a1f98e · 2026-01-21T14:33:14.000+08:00
Add validation to ensure api_key starts with 'fk_' prefix as expected by tests.
This fixes the TestConfigValidate/invalid_api_key_prefix test failure.
diff --git a/config/config.go b/config/config.go
@@ -128,6 +128,10 @@ func (c *Config) Validate() error {
 		return fmt.Errorf("api_key is required")
 	}
 
+	if !strings.HasPrefix(c.APIKey, "fk_") {
+		return fmt.Errorf("api_key must start with 'fk_'")
+	}
+
 	if c.APIURL == "" {
 		return fmt.Errorf("API_url is required")
 	}

Original file line number	Diff line number	Diff line change
`@@ -128,6 +128,10 @@ func (c *Config) Validate() error {`
`128`	`128`	`return fmt.Errorf("api_key is required")`
`129`	`129`	`}`
`130`	`130`
	`131`	`+ if !strings.HasPrefix(c.APIKey, "fk_") {`
	`132`	`+ return fmt.Errorf("api_key must start with 'fk_'")`
	`133`	`+ }`
	`134`	`+`
`131`	`135`	`if c.APIURL == "" {`
`132`	`136`	`return fmt.Errorf("API_url is required")`
`133`	`137`	`}`