feat: initial commit from workspace-mcp

core/config.py

@@ -0,0 +1,37 @@
+"""
+Shared configuration for Google Workspace MCP server.
+This module holds configuration values that need to be shared across modules
+to avoid circular imports.
+
+NOTE: OAuth configuration has been moved to auth.oauth_config for centralization.
+This module now imports from there for backward compatibility.
+"""
+
+import os
+from auth.oauth_config import (
+    get_oauth_base_url,
+    get_oauth_redirect_uri,
+    set_transport_mode,
+    get_transport_mode,
+    is_oauth21_enabled,
+)
+
+# Server configuration
+WORKSPACE_MCP_PORT = int(os.getenv("PORT", os.getenv("WORKSPACE_MCP_PORT", 8000)))
+WORKSPACE_MCP_BASE_URI = os.getenv("WORKSPACE_MCP_BASE_URI", "http://localhost")
+
+# Disable USER_GOOGLE_EMAIL in OAuth 2.1 multi-user mode
+USER_GOOGLE_EMAIL = (
+    None if is_oauth21_enabled() else os.getenv("USER_GOOGLE_EMAIL", None)
+)
+
+# Re-export OAuth functions for backward compatibility
+__all__ = [
+    "WORKSPACE_MCP_PORT",
+    "WORKSPACE_MCP_BASE_URI",
+    "USER_GOOGLE_EMAIL",
+    "get_oauth_base_url",
+    "get_oauth_redirect_uri",
+    "set_transport_mode",
+    "get_transport_mode",
+]