Support OAuth Integration for Plugin Tools (#22550)

Co-authored-by: zxhlyh <jasonapring2015@outlook.com>
Co-authored-by: Yeuoly <admin@srmxy.cn>

api/core/plugin/backwards_invocation/encrypt.py

@@ -1,16 +1,20 @@
+from core.helper.provider_cache import SingletonProviderCredentialsCache
 from core.plugin.entities.request import RequestInvokeEncrypt
-from core.tools.utils.configuration import ProviderConfigEncrypter
+from core.tools.utils.encryption import create_provider_encrypter
 from models.account import Tenant
 
 
 class PluginEncrypter:
     @classmethod
     def invoke_encrypt(cls, tenant: Tenant, payload: RequestInvokeEncrypt) -> dict:
-        encrypter = ProviderConfigEncrypter(
+        encrypter, cache = create_provider_encrypter(
             tenant_id=tenant.id,
             config=payload.config,
-            provider_type=payload.namespace,
-            provider_identity=payload.identity,
+            cache=SingletonProviderCredentialsCache(
+                tenant_id=tenant.id,
+                provider_type=payload.namespace,
+                provider_identity=payload.identity,
+            ),
         )
 
         if payload.opt == "encrypt":
@@ -22,7 +26,7 @@ class PluginEncrypter:
                 "data": encrypter.decrypt(payload.data),
             }
         elif payload.opt == "clear":
-            encrypter.delete_tool_credentials_cache()
+            cache.delete()
             return {
                 "data": {},
             }

api/core/plugin/backwards_invocation/tool.py

@@ -1,5 +1,5 @@
 from collections.abc import Generator
-from typing import Any
+from typing import Any, Optional
 
 from core.callback_handler.workflow_tool_callback_handler import DifyWorkflowCallbackHandler
 from core.plugin.backwards_invocation.base import BaseBackwardsInvocation
@@ -23,6 +23,7 @@ class PluginToolBackwardsInvocation(BaseBackwardsInvocation):
         provider: str,
         tool_name: str,
         tool_parameters: dict[str, Any],
+        credential_id: Optional[str] = None,
     ) -> Generator[ToolInvokeMessage, None, None]:
         """
         invoke tool
@@ -30,7 +31,7 @@ class PluginToolBackwardsInvocation(BaseBackwardsInvocation):
         # get tool runtime
         try:
             tool_runtime = ToolManager.get_tool_runtime_from_plugin(
-                tool_type, tenant_id, provider, tool_name, tool_parameters
+                tool_type, tenant_id, provider, tool_name, tool_parameters, credential_id
             )
             response = ToolEngine.generic_invoke(
                 tool_runtime, tool_parameters, user_id, DifyWorkflowCallbackHandler(), workflow_call_depth=1