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-rw-r--r--gn3/auth/authorisation/data/views.py49
1 files changed, 48 insertions, 1 deletions
diff --git a/gn3/auth/authorisation/data/views.py b/gn3/auth/authorisation/data/views.py
index 08032db..89898c6 100644
--- a/gn3/auth/authorisation/data/views.py
+++ b/gn3/auth/authorisation/data/views.py
@@ -2,17 +2,21 @@
import uuid
import json
+from email_validator import validate_email, EmailNotValidError
from authlib.integrations.flask_oauth2.errors import _HTTPException
from flask import request, jsonify, Response, Blueprint, current_app as app
from gn3.db.traits import build_trait_name
from gn3.auth import db
-from gn3.auth.authentication.oauth2.resource_server import require_oauth
+from gn3.auth.authorisation.users.views import validate_password
from gn3.auth.authorisation.resources.checks import authorised_for
+from gn3.auth.authorisation.errors import ForbiddenAccess, AuthorisationError
from gn3.auth.authorisation.resources.models import (
user_resources, public_resources, attach_resources_data)
+from gn3.auth.authentication.oauth2.resource_server import require_oauth
+
data = Blueprint("data", __name__)
@data.route("/authorisation", methods=["GET"])
@@ -83,3 +87,46 @@ def authorisation() -> Response:
} for trait in
(build_trait_name(trait_fullname)
for trait_fullname in traits_names)))
+
+@data.route("/user/migrate", methods=["POST"])
+@require_oauth("migrate-data")
+def migrate_user_data():
+ """
+ Special, protected endpoint to enable the migration of data from the older
+ system to the newer system with groups, resources and privileges.
+
+ This is a temporary endpoint and should be removed after all the data has
+ been migrated.
+ """
+ authorised_clients = app.config.get(
+ "OAUTH2_CLIENTS_WITH_DATA_MIGRATION_PRIVILEGE", [])
+ with require_oauth.acquire("migrate-data") as the_token:
+ if the_token.client.client_id in authorised_clients:
+ try:
+ _user_id = uuid.UUID(request.form.get("user_id", ""))
+ _email = validate_email(request.form.get("email", ""))
+ _password = validate_password(
+ request.form.get("password", ""),
+ request.form.get("confirm_password", ""))
+ ## TODO: Save the user: possible exception for duplicate emails
+ ## Create group from user's name
+ ## Filter all resources from redis owned by this user
+ ## resources = {key: json.loads(val)
+ ## for key,val
+ ## in rconn.hgetall("resources").items()}
+ ## filtered = dict((
+ ## (key,val) for key,val
+ ## in resources.items()
+ ## if uuid.UUID(val.get("owner_id")) == user_id))
+ ## Check that no resource is owned by existing user, use
+ ## 'name' and 'type' fields to check in
+ ## `linked_group_data` table
+ ## Link remaining data to the new group
+ ## Delete user from redis
+ return "WOULD TRIGGER DATA MIGRATION ..."
+ except EmailNotValidError as enve:
+ raise AuthorisationError(f"Email Error: {str(enve)}") from enve
+ except ValueError as verr:
+ raise AuthorisationError(verr.args[0]) from verr
+
+ raise ForbiddenAccess("You cannot access this endpoint.")