Merge pull request #2441 from AzureAD/veena/fixHttpErrorMapping

Add new error mapping for http error code 403 and 404

Author: Veena11

MSAL/src/MSALErrorConverter.m

@@ -130,7 +130,8 @@ + (void)initialize
                                    @(MSIDErrorServerError) : @(MSALErrorServerError),
                                    @(MSIDErrorServerInvalidState) : @(MSALInternalErrorInvalidState),
                                    @(MSIDErrorServerProtectionPoliciesRequired) : @(MSALErrorServerProtectionPoliciesRequired),
-                                   @(MSIDErrorServerUnhandledResponse) : @(MSALInternalErrorUnhandledResponse)
+                                   @(MSIDErrorServerUnhandledResponse) : @(MSALInternalErrorUnhandledResponse),
+                                   @(MSIDErrorUnexpectedHttpResponse) : @(MSALInternalErrorUnexpectedHttpResponse)
                                    }
                            };
 

MSAL/src/public/MSALError.h

@@ -262,6 +262,11 @@ typedef NS_ENUM(NSInteger, MSALInternalError)
      */
     MSALInternalErrorUnexpected                         = -42008,
 
+    /**
+     Un expected http response with status code 403 or 404
+     */
+    MSALInternalErrorUnexpectedHttpResponse             = -42009,
+    
     /**
      The passed in authority URL does not pass validation.
      If you're trying to use B2C, you must disable authority validation by
@@ -525,4 +530,5 @@ typedef NS_ENUM(NSInteger, MSALInternalError)
      JIT - Error Handling config invalid or not found
      */
     MSALErrorJITErrorHandlingConfigNotFound             = -42738,
+    
 };