code refactoring

server/openid/config.go

@@ -0,0 +1,32 @@
+package openid
+
+import (
+	"context"
+
+	"github.com/coreos/go-oidc"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+	"golang.org/x/oauth2"
+)
+
+func Configure() {
+	if !config.Instance().UseOpenId {
+		return
+	}
+
+	provider, err := oidc.NewProvider(context.Background(), config.Instance().OpenIdProviderURL)
+	if err != nil {
+		panic(err)
+	}
+
+	oauth2Config = oauth2.Config{
+		ClientID:     config.Instance().OpenIdClientId,
+		ClientSecret: config.Instance().OpenIdClientSecret,
+		RedirectURL:  config.Instance().OpenIdRedirectURL,
+		Endpoint:     provider.Endpoint(),
+		Scopes:       []string{oidc.ScopeOpenID, "profile", "email"},
+	}
+
+	verifier = provider.Verifier(&oidc.Config{
+		ClientID: config.Instance().OpenIdClientId,
+	})
+}

server/openid/handler.go

@@ -1,7 +1,6 @@
 package openid
 
 import (
-	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -10,7 +9,6 @@ import (
 
 	"github.com/coreos/go-oidc"
 	"github.com/google/uuid"
-	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
 	"golang.org/x/oauth2"
 )
 
@@ -25,29 +23,6 @@ var (
 	verifier     *oidc.IDTokenVerifier
 )
 
-func Configure() {
-	if !config.Instance().UseOpenId {
-		return
-	}
-
-	provider, err := oidc.NewProvider(context.Background(), config.Instance().OpenIdProviderURL)
-	if err != nil {
-		panic(err)
-	}
-
-	oauth2Config = oauth2.Config{
-		ClientID:     config.Instance().OpenIdClientId,
-		ClientSecret: config.Instance().OpenIdClientSecret,
-		RedirectURL:  config.Instance().OpenIdRedirectURL,
-		Endpoint:     provider.Endpoint(),
-		Scopes:       []string{oidc.ScopeOpenID, "profile", "email"},
-	}
-
-	verifier = provider.Verifier(&oidc.Config{
-		ClientID: config.Instance().OpenIdClientId,
-	})
-}
-
 func Login(w http.ResponseWriter, r *http.Request) {
 	var (
 		state = uuid.NewString()