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Completely drop RootModel from types module (#1910)

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Marcelo Trylesinski 2026-01-19 14:29:15 +01:00 • committed by GitHub
commit 5fdd48a0d3
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1 changed files with 640 additions and 800 deletions
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11
src/mcp/server/auth/handlers/register.py
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@ -4,7 +4,7 @@ from dataclasses import dataclass
from typing import Any
from uuid import uuid4
from pydantic import BaseModel, RootModel, ValidationError
from pydantic import BaseModel, ValidationError
from starlette.requests import Request
from starlette.responses import Response
@ -14,11 +14,9 @@ from mcp.server.auth.provider import OAuthAuthorizationServerProvider, Registrat
from mcp.server.auth.settings import ClientRegistrationOptions
from mcp.shared.auth import OAuthClientInformationFull, OAuthClientMetadata
class RegistrationRequest(RootModel[OAuthClientMetadata]):
# this wrapper is a no-op; it's just to separate out the types exposed to the
# provider from what we use in the HTTP handler
root: OAuthClientMetadata
# this alias is a no-op; it's just to separate out the types exposed to the
# provider from what we use in the HTTP handler
RegistrationRequest = OAuthClientMetadata
class RegistrationErrorResponse(BaseModel):
@ -35,6 +33,7 @@ class RegistrationHandler:
# Implements dynamic client registration as defined in https://datatracker.ietf.org/doc/html/rfc7591#section-3.1
try:
# Parse request body as JSON
# TODO(Marcelo): This is unnecessary. We should use `request.body()`.
body = await request.json()
client_metadata = OAuthClientMetadata.model_validate(body)