[FEATURE] Add Remote-Name and Remote-Email headers (#1402)

compose/lite/docker-compose.yml

@@ -20,7 +20,7 @@ services:
       - 'traefik.http.routers.authelia.tls.certresolver=letsencrypt'
       - 'traefik.http.middlewares.authelia.forwardauth.address=http://authelia:9091/api/verify?rd=https://auth.example.com'
       - 'traefik.http.middlewares.authelia.forwardauth.trustForwardHeader=true'
-      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups'
+      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups, Remote-Name, Remote-Email'
     expose:
       - 9091
     restart: unless-stopped

compose/local/docker-compose.yml

@@ -20,7 +20,7 @@ services:
       - 'traefik.http.routers.authelia.tls.options=default'
       - 'traefik.http.middlewares.authelia.forwardauth.address=http://authelia:9091/api/verify?rd=https://authelia.example.com'
       - 'traefik.http.middlewares.authelia.forwardauth.trustForwardHeader=true'
-      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups'
+      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups, Remote-Name, Remote-Email'
     expose:
       - 9091
     restart: unless-stopped

docs/deployment/supported-proxies/haproxy.md

@@ -114,11 +114,15 @@ backend be_authelia
     server authelia authelia:9091
 
 backend be_nextcloud
-    # Pass Remote-User and Remote-Groups headers   
+    # Pass Remote-User, Remote-Name, Remote-Email and Remote-Groups headers
     acl remote_user_exist var(req.auth_response_header.remote_user) -m found
     acl remote_groups_exist var(req.auth_response_header.remote_groups) -m found
+    acl remote_name_exist var(req.auth_response_header.remote_name) -m found
+    acl remote_email_exist var(req.auth_response_header.remote_email) -m found
     http-request set-header Remote-User %[var(req.auth_response_header.remote_user)] if remote_user_exist
     http-request set-header Remote-Groups %[var(req.auth_response_header.remote_groups)] if remote_groups_exist
+    http-request set-header Remote-Name %[var(req.auth_response_header.remote_name)] if remote_name_exist
+    http-request set-header Remote-Email %[var(req.auth_response_header.remote_email)] if remote_email_exist
 
     server nextcloud nextcloud:443 ssl verify none
 ```
@@ -179,11 +183,15 @@ listen authelia_proxy
     server authelia authelia:9091 ssl verify none
 
 backend be_nextcloud
-    # Pass Remote-User and Remote-Groups headers   
+    # Pass Remote-User, Remote-Name, Remote-Email and Remote-Groups headers
     acl remote_user_exist var(req.auth_response_header.remote_user) -m found
     acl remote_groups_exist var(req.auth_response_header.remote_groups) -m found
+    acl remote_name_exist var(req.auth_response_header.remote_name) -m found
+    acl remote_email_exist var(req.auth_response_header.remote_email) -m found
     http-request set-header Remote-User %[var(req.auth_response_header.remote_user)] if remote_user_exist
     http-request set-header Remote-Groups %[var(req.auth_response_header.remote_groups)] if remote_groups_exist
+    http-request set-header Remote-Name %[var(req.auth_response_header.remote_name)] if remote_name_exist
+    http-request set-header Remote-Email %[var(req.auth_response_header.remote_email)] if remote_email_exist
 
     server nextcloud nextcloud:443 ssl verify none
 ```

docs/deployment/supported-proxies/index.md

@@ -35,8 +35,8 @@ appear in the configuration examples.
 
 ## How can the backend be aware of the authenticated users?
 
-The only way Authelia can share information about the authenticated user currently is through the use of two HTTP headers:
+The only way Authelia can share information about the authenticated user currently is through the use of four HTTP headers:
-`Remote-User` and `Remote-Groups`.
+`Remote-User`, `Remote-Name`, `Remote-Email` and `Remote-Groups`.
 Those headers are returned by Authelia on requests to `/api/verify` and must be forwarded by the reverse proxy to the backends
 needing them. The headers will be provided with each call to the backend once the user is authenticated.
 Please note that the backend must support the use of those headers to leverage that information, many

docs/deployment/supported-proxies/nginx.md

@@ -81,8 +81,12 @@ auth_request_set $target_url $scheme://$http_host$request_uri;
 # proxy. In the future, it's gonna be safe to just use OAuth.
 auth_request_set $user $upstream_http_remote_user;
 auth_request_set $groups $upstream_http_remote_groups;
+auth_request_set $name $upstream_http_remote_name;
+auth_request_set $email $upstream_http_remote_email;
 proxy_set_header Remote-User $user;
 proxy_set_header Remote-Groups $groups;
+proxy_set_header Remote-Name $name;
+proxy_set_header Remote-Email $email;
 # If Authelia returns 401, then nginx redirects the user to the login portal.
 # If it returns 200, then the request pass through to the backend.
 # For other type of errors, nginx will handle them as usual.

docs/deployment/supported-proxies/traefik1.x.md

@@ -86,7 +86,7 @@ services:
       - 'traefik.frontend.rule=Host:nextcloud.example.com'
       - 'traefik.frontend.auth.forward.address=http://authelia:9091/api/verify?rd=https://login.example.com/'
       - 'traefik.frontend.auth.forward.trustForwardHeader=true'
-      - 'traefik.frontend.auth.forward.authResponseHeaders=Remote-User,Remote-Groups'
+      - 'traefik.frontend.auth.forward.authResponseHeaders=Remote-User,Remote-Groups,Remote-Name,Remote-Email'
     expose:
       - 443
     restart: unless-stopped

docs/deployment/supported-proxies/traefik2.x.md

@@ -76,7 +76,7 @@ services:
       - 'traefik.http.routers.authelia.tls=true'
       - 'traefik.http.middlewares.authelia.forwardauth.address=http://authelia:9091/api/verify?rd=https://login.example.com/'
       - 'traefik.http.middlewares.authelia.forwardauth.trustForwardHeader=true'
-      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups'
+      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups, Remote-Name, Remote-Email'
     expose:
       - 9091
     restart: unless-stopped
@@ -120,7 +120,7 @@ This can be avoided a couple different ways:
 ```yaml
 - 'traefik.http.middlewares.authelia.forwardauth.address=http://authelia:9091/api/verify?rd=https://login.example.com/'
 - 'traefik.http.middlewares.authelia.forwardauth.trustForwardHeader=true'
-- 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups'
+- 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups, Remote-Name, Remote-Email'
 ```
     
 [Traefik 2.x]: https://docs.traefik.io/

docs/security/threat-model.md

@@ -47,5 +47,5 @@ If properly configured, Authelia guarantees the following for security of your u
 It's important to note that Authelia is considered running in a trusted environment for two reasons
 
 1. Requests coming to Authelia should be initiated by reverse proxies but CAN be initiated by any other server currently. There is no trusted relationship between Authelia and the reverse proxy so an attacker within the network could abuse Authelia and attack it.
-2. Your environment should be considered trusted especially if you're using the `Remote-User` and `Remote-Groups` headers to forward authentication data to your backends. These headers are transmitted plain and unsigned to the backends, meaning a malicious user within the network could pretend to be Authelia and send those headers to bypass authentication and gain access to the service. A mitigation could be to transmit those headers with a digital signature which could be verified by the backend however, many backends just don't support it. It has therefore been decided to invest on OpenID Connect instead to solve that authentication delegation problem. Indeed, many backends
+2. Your environment should be considered trusted especially if you're using the `Remote-User`, `Remote-Name`, `Remote-Email` and `Remote-Groups` headers to forward authentication data to your backends. These headers are transmitted plain and unsigned to the backends, meaning a malicious user within the network could pretend to be Authelia and send those headers to bypass authentication and gain access to the service. A mitigation could be to transmit those headers with a digital signature which could be verified by the backend however, many backends just don't support it. It has therefore been decided to invest on OpenID Connect instead to solve that authentication delegation problem. Indeed, many backends
 do support OAuth2 though since it has become a standard lately.

internal/handlers/const.go

@@ -14,6 +14,8 @@ const authPrefix = "Basic "
 // AuthorizationHeader is the basic-auth HTTP header Authelia utilises.
 const AuthorizationHeader = "Proxy-Authorization"
 const remoteUserHeader = "Remote-User"
+const remoteNameHeader = "Remote-Name"
+const remoteEmailHeader = "Remote-Email"
 const remoteGroupsHeader = "Remote-Groups"
 
 var protoHostSeparator = []byte("://")

internal/handlers/handler_verify.go

@@ -125,39 +125,41 @@ func isTargetURLAuthorized(authorizer *authorization.Authorizer, targetURL url.U
 
 // verifyBasicAuth verify that the provided username and password are correct and
 // that the user is authorized to target the resource.
-func verifyBasicAuth(auth []byte, targetURL url.URL, ctx *middlewares.AutheliaCtx) (username string, groups []string, authLevel authentication.Level, err error) { //nolint:unparam
+func verifyBasicAuth(auth []byte, targetURL url.URL, ctx *middlewares.AutheliaCtx) (username, name string, groups, emails []string, authLevel authentication.Level, err error) { //nolint:unparam
 	username, password, err := parseBasicAuth(string(auth))
 
 	if err != nil {
-		return "", nil, authentication.NotAuthenticated, fmt.Errorf("Unable to parse content of %s header: %s", AuthorizationHeader, err)
+		return "", "", nil, nil, authentication.NotAuthenticated, fmt.Errorf("Unable to parse content of %s header: %s", AuthorizationHeader, err)
 	}
 
 	authenticated, err := ctx.Providers.UserProvider.CheckUserPassword(username, password)
 
 	if err != nil {
-		return "", nil, authentication.NotAuthenticated, fmt.Errorf("Unable to check credentials extracted from %s header: %s", AuthorizationHeader, err)
+		return "", "", nil, nil, authentication.NotAuthenticated, fmt.Errorf("Unable to check credentials extracted from %s header: %s", AuthorizationHeader, err)
 	}
 
 	// If the user is not correctly authenticated, send a 401.
 	if !authenticated {
 		// Request Basic Authentication otherwise
-		return "", nil, authentication.NotAuthenticated, fmt.Errorf("User %s is not authenticated", username)
+		return "", "", nil, nil, authentication.NotAuthenticated, fmt.Errorf("User %s is not authenticated", username)
 	}
 
 	details, err := ctx.Providers.UserProvider.GetDetails(username)
 
 	if err != nil {
-		return "", nil, authentication.NotAuthenticated, fmt.Errorf("Unable to retrieve details of user %s: %s", username, err)
+		return "", "", nil, nil, authentication.NotAuthenticated, fmt.Errorf("Unable to retrieve details of user %s: %s", username, err)
 	}
 
-	return username, details.Groups, authentication.OneFactor, nil
+	return username, details.DisplayName, details.Groups, details.Emails, authentication.OneFactor, nil
 }
 
-// setForwardedHeaders set the forwarded User and Groups headers.
+// setForwardedHeaders set the forwarded User, Groups, Name and Email headers.
-func setForwardedHeaders(headers *fasthttp.ResponseHeader, username string, groups []string) {
+func setForwardedHeaders(headers *fasthttp.ResponseHeader, username, name string, groups, emails []string) {
 	if username != "" {
 		headers.Set(remoteUserHeader, username)
 		headers.Set(remoteGroupsHeader, strings.Join(groups, ","))
+		headers.Set(remoteNameHeader, name)
+		headers.Set(remoteEmailHeader, emails[0])
 	}
 }
 
@@ -183,28 +185,28 @@ func hasUserBeenInactiveTooLong(ctx *middlewares.AutheliaCtx) (bool, error) { //
 
 // verifySessionCookie verifies if a user is identified by a cookie.
 func verifySessionCookie(ctx *middlewares.AutheliaCtx, targetURL *url.URL, userSession *session.UserSession, refreshProfile bool,
-	refreshProfileInterval time.Duration) (username string, groups []string, authLevel authentication.Level, err error) {
+	refreshProfileInterval time.Duration) (username, name string, groups, emails []string, authLevel authentication.Level, err error) {
 	// No username in the session means the user is anonymous.
 	isUserAnonymous := userSession.Username == ""
 
 	if isUserAnonymous && userSession.AuthenticationLevel != authentication.NotAuthenticated {
-		return "", nil, authentication.NotAuthenticated, fmt.Errorf("An anonymous user cannot be authenticated. That might be the sign of a compromise")
+		return "", "", nil, nil, authentication.NotAuthenticated, fmt.Errorf("An anonymous user cannot be authenticated. That might be the sign of a compromise")
 	}
 
 	if !userSession.KeepMeLoggedIn && !isUserAnonymous {
 		inactiveLongEnough, err := hasUserBeenInactiveTooLong(ctx)
 		if err != nil {
-			return "", nil, authentication.NotAuthenticated, fmt.Errorf("Unable to check if user has been inactive for a long time: %s", err)
+			return "", "", nil, nil, authentication.NotAuthenticated, fmt.Errorf("Unable to check if user has been inactive for a long time: %s", err)
 		}
 
 		if inactiveLongEnough {
 			// Destroy the session a new one will be regenerated on next request.
 			err := ctx.Providers.SessionProvider.DestroySession(ctx.RequestCtx)
 			if err != nil {
-				return "", nil, authentication.NotAuthenticated, fmt.Errorf("Unable to destroy user session after long inactivity: %s", err)
+				return "", "", nil, nil, authentication.NotAuthenticated, fmt.Errorf("Unable to destroy user session after long inactivity: %s", err)
 			}
 
-			return userSession.Username, userSession.Groups, authentication.NotAuthenticated, fmt.Errorf("User %s has been inactive for too long", userSession.Username)
+			return userSession.Username, userSession.DisplayName, userSession.Groups, userSession.Emails, authentication.NotAuthenticated, fmt.Errorf("User %s has been inactive for too long", userSession.Username)
 		}
 	}
 
@@ -216,13 +218,13 @@ func verifySessionCookie(ctx *middlewares.AutheliaCtx, targetURL *url.URL, userS
 				ctx.Logger.Error(fmt.Errorf("Unable to destroy user session after provider refresh didn't find the user: %s", err))
 			}
 
-			return userSession.Username, userSession.Groups, authentication.NotAuthenticated, err
+			return userSession.Username, userSession.DisplayName, userSession.Groups, userSession.Emails, authentication.NotAuthenticated, err
 		}
 
 		ctx.Logger.Warnf("Error occurred while attempting to update user details from LDAP: %s", err)
 	}
 
-	return userSession.Username, userSession.Groups, userSession.AuthenticationLevel, nil
+	return userSession.Username, userSession.DisplayName, userSession.Groups, userSession.Emails, userSession.AuthenticationLevel, nil
 }
 
 func handleUnauthorized(ctx *middlewares.AutheliaCtx, targetURL fmt.Stringer, username string) {
@@ -409,9 +411,9 @@ func VerifyGet(cfg schema.AuthenticationBackendConfiguration) middlewares.Reques
 			return
 		}
 
-		var username string
+		var username, name string
 
-		var groups []string
+		var groups, emails []string
 
 		var authLevel authentication.Level
 
@@ -420,9 +422,9 @@ func VerifyGet(cfg schema.AuthenticationBackendConfiguration) middlewares.Reques
 		userSession := ctx.GetSession()
 
 		if isBasicAuth {
-			username, groups, authLevel, err = verifyBasicAuth(proxyAuthorization, *targetURL, ctx)
+			username, name, groups, emails, authLevel, err = verifyBasicAuth(proxyAuthorization, *targetURL, ctx)
 		} else {
-			username, groups, authLevel, err = verifySessionCookie(ctx, targetURL, &userSession,
+			username, name, groups, emails, authLevel, err = verifySessionCookie(ctx, targetURL, &userSession,
 				refreshProfile, refreshProfileInterval)
 		}
 
@@ -449,7 +451,7 @@ func VerifyGet(cfg schema.AuthenticationBackendConfiguration) middlewares.Reques
 		case NotAuthorized:
 			handleUnauthorized(ctx, targetURL, username)
 		case Authorized:
-			setForwardedHeaders(&ctx.Response.Header, username, groups)
+			setForwardedHeaders(&ctx.Response.Header, username, name, groups, emails)
 		}
 
 		if err := updateActivityTimestamp(ctx, isBasicAuth, username); err != nil {

internal/handlers/handler_verify_test.go

@@ -204,7 +204,7 @@ func TestShouldVerifyWrongCredentials(t *testing.T) {
 		Return(false, nil)
 
 	url, _ := url.ParseRequestURI("https://test.example.com")
-	_, _, _, err := verifyBasicAuth([]byte("Basic am9objpwYXNzd29yZA=="), *url, mock.Ctx)
+	_, _, _, _, _, err := verifyBasicAuth([]byte("Basic am9objpwYXNzd29yZA=="), *url, mock.Ctx)
 
 	assert.Error(t, err)
 }
@@ -416,6 +416,7 @@ func TestShouldVerifyFailingDetailsFetchingInBasicAuth(t *testing.T) {
 type Pair struct {
 	URL                 string
 	Username            string
+	Emails              []string
 	AuthenticationLevel authentication.Level
 	ExpectedStatusCode  int
 }
@@ -427,23 +428,23 @@ func (p Pair) String() string {
 
 func TestShouldVerifyAuthorizationsUsingSessionCookie(t *testing.T) {
 	testCases := []Pair{
-		{"https://test.example.com", "", authentication.NotAuthenticated, 401},
+		{"https://test.example.com", "", nil, authentication.NotAuthenticated, 401},
-		{"https://bypass.example.com", "", authentication.NotAuthenticated, 200},
+		{"https://bypass.example.com", "", nil, authentication.NotAuthenticated, 200},
-		{"https://one-factor.example.com", "", authentication.NotAuthenticated, 401},
+		{"https://one-factor.example.com", "", nil, authentication.NotAuthenticated, 401},
-		{"https://two-factor.example.com", "", authentication.NotAuthenticated, 401},
+		{"https://two-factor.example.com", "", nil, authentication.NotAuthenticated, 401},
-		{"https://deny.example.com", "", authentication.NotAuthenticated, 401},
+		{"https://deny.example.com", "", nil, authentication.NotAuthenticated, 401},
 
-		{"https://test.example.com", "john", authentication.OneFactor, 403},
+		{"https://test.example.com", "john", []string{"john.doe@example.com"}, authentication.OneFactor, 403},
-		{"https://bypass.example.com", "john", authentication.OneFactor, 200},
+		{"https://bypass.example.com", "john", []string{"john.doe@example.com"}, authentication.OneFactor, 200},
-		{"https://one-factor.example.com", "john", authentication.OneFactor, 200},
+		{"https://one-factor.example.com", "john", []string{"john.doe@example.com"}, authentication.OneFactor, 200},
-		{"https://two-factor.example.com", "john", authentication.OneFactor, 401},
+		{"https://two-factor.example.com", "john", []string{"john.doe@example.com"}, authentication.OneFactor, 401},
-		{"https://deny.example.com", "john", authentication.OneFactor, 403},
+		{"https://deny.example.com", "john", []string{"john.doe@example.com"}, authentication.OneFactor, 403},
 
-		{"https://test.example.com", "john", authentication.TwoFactor, 403},
+		{"https://test.example.com", "john", []string{"john.doe@example.com"}, authentication.TwoFactor, 403},
-		{"https://bypass.example.com", "john", authentication.TwoFactor, 200},
+		{"https://bypass.example.com", "john", []string{"john.doe@example.com"}, authentication.TwoFactor, 200},
-		{"https://one-factor.example.com", "john", authentication.TwoFactor, 200},
+		{"https://one-factor.example.com", "john", []string{"john.doe@example.com"}, authentication.TwoFactor, 200},
-		{"https://two-factor.example.com", "john", authentication.TwoFactor, 200},
+		{"https://two-factor.example.com", "john", []string{"john.doe@example.com"}, authentication.TwoFactor, 200},
-		{"https://deny.example.com", "john", authentication.TwoFactor, 403},
+		{"https://deny.example.com", "john", []string{"john.doe@example.com"}, authentication.TwoFactor, 403},
 	}
 
 	for _, testCase := range testCases {
@@ -454,6 +455,7 @@ func TestShouldVerifyAuthorizationsUsingSessionCookie(t *testing.T) {
 
 			userSession := mock.Ctx.GetSession()
 			userSession.Username = testCase.Username
+			userSession.Emails = testCase.Emails
 			userSession.AuthenticationLevel = testCase.AuthenticationLevel
 			mock.Ctx.SaveSession(userSession) //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
 
@@ -466,8 +468,10 @@ func TestShouldVerifyAuthorizationsUsingSessionCookie(t *testing.T) {
 
 			if testCase.ExpectedStatusCode == 200 && testCase.Username != "" {
 				assert.Equal(t, []byte(testCase.Username), mock.Ctx.Response.Header.Peek("Remote-User"))
+				assert.Equal(t, []byte("john.doe@example.com"), mock.Ctx.Response.Header.Peek("Remote-Email"))
 			} else {
 				assert.Equal(t, []byte(nil), mock.Ctx.Response.Header.Peek("Remote-User"))
+				assert.Equal(t, []byte(nil), mock.Ctx.Response.Header.Peek("Remote-Email"))
 			}
 		})
 	}
@@ -544,6 +548,7 @@ func TestShouldKeepSessionWhenUserCheckedRememberMeAndIsInactiveForTooLong(t *te
 
 	userSession := mock.Ctx.GetSession()
 	userSession.Username = testUsername
+	userSession.Emails = []string{"john.doe@example.com"}
 	userSession.AuthenticationLevel = authentication.TwoFactor
 	userSession.LastActivity = 0
 	userSession.KeepMeLoggedIn = true
@@ -575,6 +580,7 @@ func TestShouldKeepSessionWhenInactivityTimeoutHasNotBeenExceeded(t *testing.T)
 
 	userSession := mock.Ctx.GetSession()
 	userSession.Username = testUsername
+	userSession.Emails = []string{"john.doe@example.com"}
 	userSession.AuthenticationLevel = authentication.TwoFactor
 	userSession.LastActivity = past.Unix()
 	mock.Ctx.SaveSession(userSession) //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.

internal/suites/HighAvailability/configuration.yml

@@ -24,6 +24,7 @@ authentication_backend:
     groups_filter: (&(member={dn})(objectclass=groupOfNames))
     group_name_attribute: cn
     mail_attribute: mail
+    display_name_attribute: displayName
     user: cn=admin,dc=example,dc=com
     password: password
 

internal/suites/example/compose/haproxy/haproxy.cfg

@@ -64,8 +64,12 @@ backend fe_authelia
 backend be_httpbin
     acl remote_user_exist var(req.auth_response_header.remote_user) -m found
     acl remote_groups_exist var(req.auth_response_header.remote_groups) -m found
+    acl remote_name_exist var(req.auth_response_header.remote_name) -m found
+    acl remote_email_exist var(req.auth_response_header.remote_email) -m found
     http-request set-header Remote-User %[var(req.auth_response_header.remote_user)] if remote_user_exist
     http-request set-header Remote-Groups %[var(req.auth_response_header.remote_groups)] if remote_groups_exist
+    http-request set-header Remote-Name %[var(req.auth_response_header.remote_name)] if remote_name_exist
+    http-request set-header Remote-Email %[var(req.auth_response_header.remote_email)] if remote_email_exist
 
     server httpbin-backend httpbin:8000
 

internal/suites/example/compose/httpbin/docker-compose.yml

@@ -11,7 +11,7 @@ services:
       - 'traefik.frontend.auth.forward.address=https://authelia-backend:9091/api/verify?rd=https://login.example.com:8080/'
       - 'traefik.frontend.auth.forward.tls.insecureSkipVerify=true'
       - 'traefik.frontend.auth.forward.trustForwardHeader=true'
-      - 'traefik.frontend.auth.forward.authResponseHeaders=Remote-User,Remote-Groups'
+      - 'traefik.frontend.auth.forward.authResponseHeaders=Remote-User, Remote-Groups, Remote-Name, Remote-Email'
       # Traefik 2.x
       - 'traefik.http.routers.httpbin.rule=Host(`public.example.com`) && Path(`/headers`)'
       - 'traefik.http.routers.httpbin.priority=150'

internal/suites/example/compose/nginx/backend/docker-compose.yml

@@ -7,7 +7,7 @@ services:
       - 'traefik.frontend.auth.forward.address=https://authelia-backend:9091/api/verify?rd=https://login.example.com:8080' # Traefik 1.x
       - 'traefik.frontend.auth.forward.tls.insecureSkipVerify=true' # Traefik 1.x
       - 'traefik.frontend.auth.forward.trustForwardHeader=true' # Traefik 1.x
-      - 'traefik.frontend.auth.forward.authResponseHeaders=Remote-User,Remote-Groups' # Traefik 1.x
+      - 'traefik.frontend.auth.forward.authResponseHeaders=Remote-User, Remote-Groups, Remote-Name, Remote-Email' # Traefik 1.x
       - 'traefik.http.routers.protectedapps.rule=Host(`home.example.com`, `public.example.com`, `secure.example.com`, `admin.example.com`, `singlefactor.example.com`)' # Traefik 2.x
       - 'traefik.http.routers.protectedapps.entrypoints=https' # Traefik 2.x
       - 'traefik.http.routers.protectedapps.tls=true' # Traefik 2.x

internal/suites/example/compose/nginx/portal/nginx.conf

@@ -106,12 +106,18 @@ http {
         location / {
             auth_request /auth_verify;
             
-            auth_request_set $user      $upstream_http_remote_user;
+            auth_request_set            $user $upstream_http_remote_user;
-            proxy_set_header            X-Forwarded-User $user;
+            proxy_set_header            Remote-User $user;
             
             auth_request_set            $groups $upstream_http_remote_groups;
             proxy_set_header            Remote-Groups $groups;
 
+            auth_request_set            $name $upstream_http_remote_name;
+            proxy_set_header            Remote-Name $name;
+
+            auth_request_set            $email $upstream_http_remote_email;
+            proxy_set_header            Remote-Email $email;
+
             # Route the request to the correct virtual host in the backend.
             proxy_set_header            Host $http_host;
 
@@ -172,6 +178,12 @@ http {
             auth_request_set            $groups $upstream_http_remote_groups;
             proxy_set_header            Remote-Groups $groups;
 
+            auth_request_set            $name $upstream_http_remote_name;
+            proxy_set_header            Remote-Name $name;
+
+            auth_request_set            $email $upstream_http_remote_email;
+            proxy_set_header            Remote-Email $email;
+
             set                         $target_url $scheme://$http_host$request_uri;
             error_page 401 =302         https://login.example.com:8080/?rd=$target_url;
 

internal/suites/example/compose/traefik2/docker-compose.yml

@@ -12,7 +12,7 @@ services:
       - 'traefik.http.middlewares.authelia.forwardauth.address=https://authelia-backend:9091${PathPrefix}/api/verify?rd=https://login.example.com:8080${PathPrefix}' # Traefik 2.x
       - 'traefik.http.middlewares.authelia.forwardauth.tls.insecureSkipVerify=true' # Traefik 2.x
       - 'traefik.http.middlewares.authelia.forwardauth.trustForwardHeader=true' # Traefik 2.x
-      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups' # Traefik 2.x
+      - 'traefik.http.middlewares.authelia.forwardauth.authResponseHeaders=Remote-User, Remote-Groups, Remote-Name, Remote-Email' # Traefik 2.x
     command:
       - '--api'
       - '--providers.docker=true'

internal/suites/scenario_custom_headers_test.go

@@ -66,10 +66,14 @@ func (s *CustomHeadersScenario) TestShouldNotForwardCustomHeaderForUnauthenticat
 	s.Assert().NoError(err)
 	s.Assert().NotContains(b, "john")
 	s.Assert().NotContains(b, "admins")
+	s.Assert().NotContains(b, "John Doe")
+	s.Assert().NotContains(b, "john.doe@authelia.com")
 }
 
 type Headers struct {
+	ForwardedEmail  string `json:"Remote-Email"`
 	ForwardedGroups string `json:"Remote-Groups"`
+	ForwardedName   string `json:"Remote-Name"`
 	ForwardedUser   string `json:"Remote-User"`
 }
 
@@ -113,7 +117,8 @@ func (s *CustomHeadersScenario) TestShouldForwardCustomHeaderForAuthenticatedUse
 			actualGroups.Add(group)
 		}
 
-		return strings.Contains(payload.Headers.ForwardedUser, "john") && expectedGroups.Equal(actualGroups), nil
+		return strings.Contains(payload.Headers.ForwardedUser, "john") && expectedGroups.Equal(actualGroups) &&
+			strings.Contains(payload.Headers.ForwardedName, "John Doe") && strings.Contains(payload.Headers.ForwardedEmail, "john.doe@authelia.com"), nil
 	})
 
 	require.NoError(s.T(), err)