feat: don't panic when provider not found in Login() API (casdoor#3659)

berejant · web-flow · commit 3e7938e5f622 · 2025-03-13T21:35:51.000+08:00
diff --git a/controllers/auth.go b/controllers/auth.go
@@ -598,6 +598,9 @@ func (c *ApiController) Login() {
 			c.ResponseError(err.Error())
 			return
 		}
+		if provider == nil {
+			c.ResponseError(fmt.Sprintf(c.T("auth:The provider: %s does not exist"), authForm.Provider))
+		}
 
 		providerItem := application.GetProviderItem(provider.Name)
 		if !providerItem.IsProviderVisible() {

Original file line number	Diff line number	Diff line change
`@@ -598,6 +598,9 @@ func (c *ApiController) Login() {`
`598`	`598`	`c.ResponseError(err.Error())`
`599`	`599`	`return`
`600`	`600`	`}`
	`601`	`+ if provider == nil {`
	`602`	`+ c.ResponseError(fmt.Sprintf(c.T("auth:The provider: %s does not exist"), authForm.Provider))`
	`603`	`+ }`
`601`	`604`
`602`	`605`	`providerItem := application.GetProviderItem(provider.Name)`
`603`	`606`	`if !providerItem.IsProviderVisible() {`