core: fix schema for Challenge's type enum

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/core/types.py

@@ -26,7 +26,7 @@ class UILoginButtonSerializer(PassiveSerializer):
 
     name = CharField()
     url = CharField()
-    icon_url = CharField(required=False)
+    icon_url = CharField(required=False, allow_null=True)
 
 
 class UserSettingSerializer(PassiveSerializer):

authentik/flows/challenge.py

@@ -33,7 +33,7 @@ class Challenge(PassiveSerializer):
     is currently active"""
 
     type = ChoiceField(
-        choices=[(x.name, x.name) for x in ChallengeTypes],
+        choices=[(x.value, x.name) for x in ChallengeTypes],
     )
     component = CharField(required=False)
     title = CharField(required=False)

swagger.yaml

@@ -15238,9 +15238,9 @@ definitions:
         title: Type
         type: string
         enum:
-          - NATIVE
-          - SHELL
-          - REDIRECT
+          - native
+          - shell
+          - redirect
       component:
         title: Component
         type: string

web/src/flows/FlowExecutor.ts

@@ -172,7 +172,7 @@ export class FlowExecutor extends LitElement implements StageHost {
         if (!this.challenge) {
             return html``;
         }
-        switch (this.challenge.type.toUpperCase()) {
+        switch (this.challenge.type) {
             case ChallengeTypeEnum.Redirect:
                 console.debug("authentik/flows: redirecting to url from server", (this.challenge as RedirectChallenge).to);
                 window.location.assign((this.challenge as RedirectChallenge).to);