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"""Endpoints for user masquerade"""
from dataclasses import asdict
from uuid import UUID
from functools import partial
from flask import request, jsonify, Response, Blueprint
from gn_auth.auth.errors import InvalidData
from ...checks import require_json
from ....db.sqlite3 import with_db_connection
from ....authentication.users import user_by_id
from ....authentication.oauth2.resource_server import require_oauth
from .models import masquerade_as
masq = Blueprint("masquerade", __name__)
@masq.route("/", methods=["POST"])
@require_oauth("profile user masquerade")
@require_json
def masquerade() -> Response:
"""Masquerade as a particular user."""
with require_oauth.acquire("profile user masquerade") as token:
masqueradee_id = UUID(request.json["masquerade_as"])#type: ignore[index]
if masqueradee_id == token.user.user_id:
raise InvalidData("You are not allowed to masquerade as yourself.")
masq_user = with_db_connection(partial(
user_by_id, user_id=masqueradee_id))
def __masq__(conn):
new_token = masquerade_as(conn, original_token=token, masqueradee=masq_user)
return new_token
def __dump_token__(tok):
return {
key: value for key, value in tok.items()
if key in ("access_token", "refresh_token", "expires_in",
"token_type")
}
return jsonify({
"original": {
"user": asdict(token.user),
"token": __dump_token__(token)
},
"masquerade_as": {
"user": asdict(masq_user),
"token": __dump_token__(with_db_connection(__masq__))
}
})
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