[Python] pass auth flows into credential policy

packages/http-client-python/emitter/src/types.ts

@@ -92,7 +92,7 @@ export function getType(
     case "enumvalue":
       return emitEnumMember(type, emitEnum(context, type.enumType));
     case "credential":
-      return emitCredential(type);
+      return emitCredential(context, type);
     case "bytes":
     case "boolean":
     case "plainDate":
@@ -143,7 +143,10 @@ function emitMultiPartFile(
   });
 }
 
-function emitCredential(credential: SdkCredentialType): Record<string, any> {
+function emitCredential(
+  context: PythonSdkContext,
+  credential: SdkCredentialType,
+): Record<string, any> {
   let credential_type: Record<string, any> = {};
   const scheme = credential.scheme;
   if (scheme.type === "oauth2") {
@@ -152,6 +155,7 @@ function emitCredential(credential: SdkCredentialType): Record<string, any> {
       policy: {
         type: "BearerTokenCredentialPolicy",
         credentialScopes: [],
+        flows: (context.emitContext.options as any).flavor === "azure" ? [] : scheme.flows,
       },
     };
     for (const flow of scheme.flows) {

packages/http-client-python/generator/pygen/codegen/models/credential_types.py

@@ -48,17 +48,20 @@ def __init__(
         yaml_data: Dict[str, Any],
         code_model: "CodeModel",
         credential_scopes: List[str],
+        flows: Optional[Dict[str, Any]] = None,
     ) -> None:
         super().__init__(yaml_data, code_model)
         self.credential_scopes = credential_scopes
+        self.flows = flows
 
     def call(self, async_mode: bool) -> str:
         policy_name = f"{'Async' if async_mode else ''}BearerTokenCredentialPolicy"
-        return f"policies.{policy_name}(self.credential, *self.credential_scopes, **kwargs)"
+        auth_flows = f"auth_flows={self.flows}, " if self.flows else ""
+        return f"policies.{policy_name}(self.credential, *self.credential_scopes, {auth_flows}**kwargs)"
 
     @classmethod
     def from_yaml(cls, yaml_data: Dict[str, Any], code_model: "CodeModel") -> "BearerTokenCredentialPolicyType":
-        return cls(yaml_data, code_model, yaml_data["credentialScopes"])
+        return cls(yaml_data, code_model, yaml_data["credentialScopes"], yaml_data.get("flows"))
 
 
 class ARMChallengeAuthenticationPolicyType(BearerTokenCredentialPolicyType):

packages/http-client-python/generator/test/generic_mock_api_tests/asynctests/test_authentication_async.py

@@ -33,6 +33,10 @@ class FakeCredential:
         async def get_token(*scopes):
             return core_library.credentials.AccessToken(token="".join(scopes), expires_on=1800)
 
+        @staticmethod
+        async def get_token_info(*scopes, **kwargs):
+            return core_library.credentials.AccessTokenInfo(token="".join(scopes), expires_on=1800)
+
     return FakeCredential()
 
 

packages/http-client-python/generator/test/generic_mock_api_tests/test_authentication.py

@@ -33,6 +33,10 @@ class FakeCredential:
         def get_token(*scopes):
             return core_library.credentials.AccessToken(token="".join(scopes), expires_on=1800)
 
+        @staticmethod
+        def get_token_info(*scopes, **kwargs):
+            return core_library.credentials.AccessTokenInfo(token="".join(scopes), expires_on=1800)
+
     return FakeCredential()
 
 

packages/http-client-python/generator/test/unbranded/mock_api_tests/asynctests/test_auth_flow_async.py

@@ -0,0 +1,19 @@
+# -------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+# --------------------------------------------------------------------------
+import pytest
+from authentication.oauth2.aio import OAuth2Client
+
+
+@pytest.mark.asyncio
+async def test_oauth2_auth_flows():
+    oauth2_client = OAuth2Client("fake_credential")
+    assert oauth2_client._config.authentication_policy._auth_flows == [
+        {
+            "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+            "scopes": [{"value": "https://security.microsoft.com/.default"}],
+            "type": "implicit",
+        }
+    ]

packages/http-client-python/generator/test/unbranded/mock_api_tests/test_auth_flow.py

@@ -0,0 +1,17 @@
+# -------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+# --------------------------------------------------------------------------
+from authentication.oauth2 import OAuth2Client
+
+
+def test_oauth2_auth_flows():
+    oauth2_client = OAuth2Client("fake_credential")
+    assert oauth2_client._config.authentication_policy._auth_flows == [
+        {
+            "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+            "scopes": [{"value": "https://security.microsoft.com/.default"}],
+            "type": "implicit",
+        }
+    ]