backport username display bugfix (#456)

(cherry picked from commit e3b65ca3370cdad96c414047a0a297fe41fe0119)

frontend/src/App.vue

@@ -61,6 +61,26 @@ const companyName = ref(WGPORTAL_SITE_COMPANY_NAME);
 const wgVersion = ref(WGPORTAL_VERSION);
 const currentYear = ref(new Date().getFullYear())
 
+const userDisplayName = computed(() => {
+  let displayName = "Unknown";
+  if (auth.IsAuthenticated) {
+    if (auth.User.Firstname === "" && auth.User.Lastname === "") {
+      displayName = auth.User.Identifier;
+    } else if (auth.User.Firstname === "" && auth.User.Lastname !== "") {
+      displayName = auth.User.Lastname;
+    } else if (auth.User.Firstname !== "" && auth.User.Lastname === "") {
+      displayName = auth.User.Firstname;
+    } else if (auth.User.Firstname !== "" && auth.User.Lastname !== "") {
+      displayName = auth.User.Firstname + " " + auth.User.Lastname;
+    }
+  }
+
+  // pad string to 20 characters so that the menu is always the same size on desktop
+  if (displayName.length < 20 && window.innerWidth > 992) {
+    displayName = displayName.padStart(20, "\u00A0");
+  }
+  return displayName;
+})
 </script>
 
 <template>
@@ -93,7 +113,7 @@ const currentYear = ref(new Date().getFullYear())
         <div class="navbar-nav d-flex justify-content-end">
           <div v-if="auth.IsAuthenticated" class="nav-item dropdown">
             <a aria-expanded="false" aria-haspopup="true" class="nav-link dropdown-toggle" data-bs-toggle="dropdown"
-              href="#" role="button">{{ auth.User.Firstname }} {{ auth.User.Lastname }}</a>
+              href="#" role="button">{{ userDisplayName }}</a>
             <div class="dropdown-menu">
               <RouterLink :to="{ name: 'profile' }" class="dropdown-item"><i class="fas fa-user"></i> {{ $t('menu.profile') }}</RouterLink>
               <RouterLink :to="{ name: 'settings' }" class="dropdown-item" v-if="auth.IsAdmin || !settings.Setting('ApiAdminOnly')"><i class="fas fa-gears"></i> {{ $t('menu.settings') }}</RouterLink>

internal/app/api/core/assets/doc/v0_swagger.json

@@ -57,6 +57,52 @@
                 }
             }
         },
+        "/auth/login/{provider}/callback": {
+            "get": {
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "Authentication"
+                ],
+                "summary": "Handle the OAuth callback.",
+                "operationId": "auth_handleOauthCallbackGet",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "type": "array",
+                            "items": {
+                                "$ref": "#/definitions/model.LoginProviderInfo"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/auth/login/{provider}/init": {
+            "get": {
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "Authentication"
+                ],
+                "summary": "Initiate the OAuth login flow.",
+                "operationId": "auth_handleOauthInitiateGet",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "type": "array",
+                            "items": {
+                                "$ref": "#/definitions/model.LoginProviderInfo"
+                            }
+                        }
+                    }
+                }
+            }
+        },
         "/auth/logout": {
             "post": {
                 "produces": [

internal/app/api/core/assets/doc/v0_swagger.yaml

@@ -383,6 +383,8 @@ definitions:
         type: boolean
       MailLinkOnly:
         type: boolean
+      MinPasswordLength:
+        type: integer
       PersistentConfigSupported:
         type: boolean
       SelfProvisioning:
@@ -456,7 +458,22 @@ paths:
       summary: Get all available audit entries. Ordered by timestamp.
       tags:
       - Audit
-  /auth/{provider}/callback:
+  /auth/login:
+    post:
+      operationId: auth_handleLoginPost
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            items:
+              $ref: '#/definitions/model.LoginProviderInfo'
+            type: array
+      summary: Get all available external login providers.
+      tags:
+      - Authentication
+  /auth/login/{provider}/callback:
     get:
       operationId: auth_handleOauthCallbackGet
       produces:
@@ -471,7 +488,7 @@ paths:
       summary: Handle the OAuth callback.
       tags:
       - Authentication
-  /auth/{provider}/init:
+  /auth/login/{provider}/init:
     get:
       operationId: auth_handleOauthInitiateGet
       produces:
@@ -486,21 +503,6 @@ paths:
       summary: Initiate the OAuth login flow.
       tags:
       - Authentication
-  /auth/login:
-    post:
-      operationId: auth_handleLoginPost
-      produces:
-      - application/json
-      responses:
-        "200":
-          description: OK
-          schema:
-            items:
-              $ref: '#/definitions/model.LoginProviderInfo'
-            type: array
-      summary: Get all available external login providers.
-      tags:
-      - Authentication
   /auth/logout:
     post:
       operationId: auth_handleLogoutPost

internal/app/api/v0/handlers/endpoint_authentication.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"context"
+	"log/slog"
 	"net/http"
 	"net/url"
 	"strconv"
@@ -132,7 +133,7 @@ func (e AuthEndpoint) handleSessionInfoGet() http.HandlerFunc {
 // @Summary Initiate the OAuth login flow.
 // @Produce json
 // @Success 200 {object} []model.LoginProviderInfo
-// @Router /auth/{provider}/init [get]
+// @Router /auth/login/{provider}/init [get]
 func (e AuthEndpoint) handleOauthInitiateGet() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		currentSession := e.session.GetData(r.Context())
@@ -177,6 +178,8 @@ func (e AuthEndpoint) handleOauthInitiateGet() http.HandlerFunc {
 
 		authCodeUrl, state, nonce, err := e.authService.OauthLoginStep1(context.Background(), provider)
 		if err != nil {
+			slog.Debug("failed to create oauth auth code URL",
+				"provider", provider, "error", err)
 			if autoRedirect && e.isValidReturnUrl(returnTo) {
 				redirectToReturn()
 			} else {
@@ -211,7 +214,7 @@ func (e AuthEndpoint) handleOauthInitiateGet() http.HandlerFunc {
 // @Summary Handle the OAuth callback.
 // @Produce json
 // @Success 200 {object} []model.LoginProviderInfo
-// @Router /auth/{provider}/callback [get]
+// @Router /auth/login/{provider}/callback [get]
 func (e AuthEndpoint) handleOauthCallbackGet() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		currentSession := e.session.GetData(r.Context())
@@ -249,6 +252,8 @@ func (e AuthEndpoint) handleOauthCallbackGet() http.HandlerFunc {
 		oauthState := request.Query(r, "state")
 
 		if provider != currentSession.OauthProvider {
+			slog.Debug("invalid oauth provider in callback",
+				"expected", currentSession.OauthProvider, "got", provider, "state", oauthState)
 			if returnUrl != nil && e.isValidReturnUrl(returnUrl.String()) {
 				redirectToReturn()
 			} else {
@@ -258,6 +263,8 @@ func (e AuthEndpoint) handleOauthCallbackGet() http.HandlerFunc {
 			return
 		}
 		if oauthState != currentSession.OauthState {
+			slog.Debug("invalid oauth state in callback",
+				"expected", currentSession.OauthState, "got", oauthState, "provider", provider)
 			if returnUrl != nil && e.isValidReturnUrl(returnUrl.String()) {
 				redirectToReturn()
 			} else {
@@ -267,11 +274,13 @@ func (e AuthEndpoint) handleOauthCallbackGet() http.HandlerFunc {
 			return
 		}
 
-		loginCtx, cancel := context.WithTimeout(context.Background(), 1000*time.Second)
+		loginCtx, cancel := context.WithTimeout(context.Background(), 30*time.Second) // avoid long waits
 		user, err := e.authService.OauthLoginStep2(loginCtx, provider, currentSession.OauthNonce,
 			oauthCode)
 		cancel()
 		if err != nil {
+			slog.Debug("failed to process oauth code",
+				"provider", provider, "state", oauthState, "error", err)
 			if returnUrl != nil && e.isValidReturnUrl(returnUrl.String()) {
 				redirectToReturn()
 			} else {

internal/domain/peer.go

@@ -136,6 +136,7 @@ func (p *Peer) OverwriteUserEditableFields(userPeer *Peer, cfg *config.Config) {
 		p.Interface.PublicKey = userPeer.Interface.PublicKey
 		p.Interface.PrivateKey = userPeer.Interface.PrivateKey
 		p.PresharedKey = userPeer.PresharedKey
+		p.Identifier = userPeer.Identifier
 	}
 	p.Interface.Mtu = userPeer.Interface.Mtu
 	p.PersistentKeepalive = userPeer.PersistentKeepalive