Remove problematic placeholder values for client secret

Author: olaals

api/Configurations/CustomServiceConfigurations.cs

@@ -47,6 +47,13 @@ public static TokenCredential CreateCredential(IConfiguration config)
         string? clientId = config["AzureAd:ClientId"];
         string? clientSecret = config["AzureAd:ClientSecret"];
 
+        if (string.IsNullOrWhiteSpace(tenantId))
+            tenantId = null;
+        if (string.IsNullOrWhiteSpace(clientId))
+            clientId = null;
+        if (string.IsNullOrWhiteSpace(clientSecret))
+            clientSecret = null;
+
         tenantId ??= config["AZURE_TENANT_ID"];
         clientId ??= config["AZURE_CLIENT_ID"];
         clientSecret ??= config["AZURE_CLIENT_SECRET"];
@@ -146,6 +153,13 @@ public static TokenCredential CreateRuntimeCredential(IConfiguration config)
         string? clientId = config["AzureAd:ClientId"];
         string? clientSecret = config["AzureAd:ClientSecret"];
 
+        if (string.IsNullOrWhiteSpace(tenantId))
+            tenantId = null;
+        if (string.IsNullOrWhiteSpace(clientId))
+            clientId = null;
+        if (string.IsNullOrWhiteSpace(clientSecret))
+            clientSecret = null;
+
         tenantId ??= config["AZURE_TENANT_ID"];
         clientId ??= config["AZURE_CLIENT_ID"];
         clientSecret ??= config["AZURE_CLIENT_SECRET"];

api/appsettings.Development.json

@@ -1,7 +1,7 @@
 {
   "AzureAd": {
     "ClientId": "dd7e115a-037e-4846-99c4-07561158a9cd",
-    "ClientSecret": "Fill in ASP.NET Secret Manager",
+    "ClientSecret": "",
     "AllowedAuthMethods": [ "ClientSecret", "WorkloadIdentity" ]
   },
   "Logging": {

api/appsettings.Production.json

@@ -1,7 +1,7 @@
 {
   "AzureAd": {
     "ClientId": "7d167947-b236-47ab-baa0-3d3575334237",
-    "ClientSecret": "Fill in ASP.NET Secret Manager",
+    "ClientSecret": "",
     "AllowedAuthMethods": [ "ClientSecret", "WorkloadIdentity" ]
   },
   "Logging": {

api/appsettings.Staging.json

@@ -1,7 +1,7 @@
 {
   "AzureAd": {
     "ClientId": "47a40d36-25a0-434c-8de2-94f703fb57f4",
-    "ClientSecret": "Fill in ASP.NET Secret Manager",
+    "ClientSecret": "",
     "AllowedAuthMethods": [ "ClientSecret", "WorkloadIdentity" ]
   },
   "Logging": {