Fix credential impersonation and serializer/auth regressions

Author: cursoragent

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/credential-selector/credential-selector.tsx

@@ -10,7 +10,6 @@ import { getPollingProviderFromOAuth } from '@/lib/credential-sets/providers'
 import {
   getCanonicalScopesForProvider,
   getProviderIdFromServiceId,
-  getServiceAccountProviderForProviderId,
   OAUTH_PROVIDERS,
   type OAuthProvider,
   parseProvider,
@@ -122,11 +121,6 @@ export function CredentialSelector({
     [selectedCredential]
   )
 
-  const supportsServiceAccount = useMemo(
-    () => !!getServiceAccountProviderForProviderId(effectiveProviderId),
-    [effectiveProviderId]
-  )
-
   const selectedCredentialSet = useMemo(
     () => credentialSets.find((cs) => cs.id === selectedCredentialSetId),
     [credentialSets, selectedCredentialSetId]
@@ -377,7 +371,7 @@ export function CredentialSelector({
         className={overlayContent ? 'pl-7' : ''}
       />
 
-      {supportsServiceAccount && !isPreview && (
+      {isServiceAccount && !isPreview && (
         <div className='mt-2.5 flex flex-col gap-2.5'>
           <div className='flex items-center gap-1.5 pl-0.5'>
             <Label>

apps/sim/lib/auth/hybrid.ts

@@ -25,7 +25,7 @@ const BEARER_PREFIX = 'Bearer '
 export function hasExternalApiCredentials(headers: Headers): boolean {
   if (headers.has(API_KEY_HEADER)) return true
   const auth = headers.get('authorization')
-  return auth?.startsWith(BEARER_PREFIX)
+  return auth?.startsWith(BEARER_PREFIX) ?? false
 }
 
 export interface AuthResult {

apps/sim/serializer/index.ts

@@ -347,14 +347,17 @@ export class Serializer {
           )
         )
 
-      const isOrphanWithValue =
-        matchingConfigs.length === 0 && subBlock.value != null && subBlock.value !== ''
+      const isImpersonateUserEmailOrphanWithValue =
+        id === 'impersonateUserEmail' &&
+        matchingConfigs.length === 0 &&
+        subBlock.value != null &&
+        subBlock.value !== ''
 
       if (
         (matchingConfigs.length > 0 && shouldInclude) ||
         hasStarterInputFormatValues ||
         isLegacyAgentField ||
-        isOrphanWithValue
+        isImpersonateUserEmailOrphanWithValue
       ) {
         params[id] = subBlock.value
       }