def _save_user(req: Request, db_user: ScimApiUser) -> None:
try:
ctx_userdb(req).save(db_user)
except DuplicateKeyError as e:
if 'external-id' in e.details['errmsg']:
raise BadRequest(detail='externalID must be unique')
raise BadRequest(detail='Duplicated key error')
def on_get(self,
req: Request,
resp: Response,
scim_id: Optional[str] = None):
if scim_id is None:
raise BadRequest(detail='Not implemented')
self.context.logger.info(f'Fetching user {scim_id}')
db_user = ctx_userdb(req).get_user_by_scim_id(scim_id)
if not db_user:
raise NotFound(detail='User not found')
self._db_user_to_response(req=req, resp=resp, db_user=db_user)
def _get_scim_referenced(
req: Request,
resource: NutidEventResource) -> Optional[ScimApiResourceBase]:
if resource.resource_type == SCIMResourceType.USER:
return ctx_userdb(req).get_user_by_scim_id(str(resource.scim_id))
elif resource.resource_type == SCIMResourceType.GROUP:
return ctx_groupdb(req).get_group_by_scim_id(str(resource.scim_id))
elif resource.resource_type == SCIMResourceType.INVITE:
return ctx_invitedb(req).get_invite_by_scim_id(str(resource.scim_id))
elif resource.resource_type == SCIMResourceType.EVENT:
raise BadRequest(detail=f'Events can not refer to other events')
raise BadRequest(
detail=
f'Events for resource {resource.resource_type.value} not implemented')
def _filter_externalid(req: Request,
filter: SearchFilter) -> List[ScimApiUser]:
if filter.op != 'eq':
raise BadRequest(scim_type='invalidFilter',
detail='Unsupported operator')
if not isinstance(filter.val, str):
raise BadRequest(scim_type='invalidFilter',
detail='Invalid externalId')
user = ctx_userdb(req).get_user_by_external_id(filter.val)
if not user:
return []
return [user]
def _filter_lastmodified(
req: Request,
filter: SearchFilter,
skip: Optional[int] = None,
limit: Optional[int] = None) -> Tuple[List[ScimApiUser], int]:
if filter.op not in ['gt', 'ge']:
raise BadRequest(scim_type='invalidFilter',
detail='Unsupported operator')
if not isinstance(filter.val, str):
raise BadRequest(scim_type='invalidFilter',
detail='Invalid datetime')
return ctx_userdb(req).get_users_by_last_modified(
operator=filter.op,
value=datetime.fromisoformat(filter.val),
skip=skip,
limit=limit)
def on_put(self, req: Request, resp: Response, scim_id: str):
"""
PUT /Groups/c3819cbe-c893-4070-824c-fe3d0db8f955 HTTP/1.1
Host: example.com
Accept: application/scim+json
Content-Type: application/scim+json
Authorization: Bearer h480djs93hd8
If-Match: W/"5e79df24f77769b475177bc7"
Content-Length: ...
{
"schemas": ["urn:ietf:params:scim:schemas:core:2.0:Group"],
"displayName": "Test SCIMv2",
"members": [
{
"value": "2819c223-7f76-453a-919d-413861904646",
"$ref": "https://example.com/v2/Users/2819c223-7f76-453a-919d-413861904646",
"display": "Babs Jensen"
},
]
}
HTTP/1.1 200 OK
content-type: application/json; charset=UTF-8
etag: W/"5e79df24f77769b475177bc7"
location: http://scimapi.eduid.docker/scim/test/Groups/c3819cbe-c893-4070-824c-fe3d0db8f955
{
"displayName": "test group",
"id": "c3819cbe-c893-4070-824c-fe3d0db8f955",
"members": [
{
"value": "2819c223-7f76-453a-919d-413861904646",
"$ref": "https://example.com/v2/Users/2819c223-7f76-453a-919d-413861904646",
"display": "Babs Jensen"
},
],
"meta": {
"created": "2020-03-24T10:21:24.686000",
"lastModified": 2020-03-25T14:42:24.686000,
"location": "http://scimapi.eduid.docker/scim/test/Groups/c3819cbe-c893-4070-824c-fe3d0db8f955",
"resourceType": "Group",
"version": "3e79d424f77269f475177bc5"
},
"schemas": [
"urn:ietf:params:scim:schemas:core:2.0:Group"
]
}
"""
self.context.logger.info('Updating group')
try:
update_request = GroupUpdateRequestSchema().load(req.media)
except ValidationError as e:
raise BadRequest(detail=f"{e}")
self.context.logger.debug(update_request)
if scim_id != str(update_request.id):
self.context.logger.error(f'Id mismatch')
self.context.logger.debug(f'{scim_id} != {update_request.id}')
raise BadRequest(detail='Id mismatch')
self.context.logger.info(f"Fetching group {scim_id}")
db_group = ctx_groupdb(req).get_group_by_scim_id(str(
update_request.id))
self.context.logger.debug(f'Found group: {db_group}')
if not db_group:
raise NotFound(detail="Group not found")
# Check version
if not self._check_version(req, db_group):
raise BadRequest(detail="Version mismatch")
# Check that members exists in their respective db
self.context.logger.info(f'Checking if group and user members exists')
for member in update_request.members:
if member.is_group:
if not ctx_groupdb(req).group_exists(str(member.value)):
self.context.logger.error(
f'Group {member.value} not found')
raise BadRequest(detail=f'Group {member.value} not found')
if member.is_user:
if not ctx_userdb(req).user_exists(scim_id=str(member.value)):
self.context.logger.error(f'User {member.value} not found')
raise BadRequest(detail=f'User {member.value} not found')
updated_group, changed = ctx_groupdb(req).update_group(
update_request=update_request, db_group=db_group)
# Load the group from the database to ensure results are consistent with subsequent GETs.
# For example, timestamps have higher resolution in updated_group than after a load.
db_group = ctx_groupdb(req).get_group_by_scim_id(
str(updated_group.scim_id))
assert db_group # please mypy
if changed:
add_api_event(
context=self.context,
data_owner=req.context['data_owner'],
db_obj=db_group,
resource_type=SCIMResourceType.GROUP,
level=EventLevel.INFO,
status=EventStatus.UPDATED,
message='Group was updated',
)
self._db_group_to_response(resp, db_group)
def on_put(self, req: Request, resp: Response, scim_id):
try:
self.context.logger.info(f'Updating user {scim_id}')
update_request: UserUpdateRequest = UserUpdateRequestSchema().load(
req.media)
self.context.logger.debug(update_request)
if scim_id != str(update_request.id):
self.context.logger.error(f'Id mismatch')
self.context.logger.debug(f'{scim_id} != {update_request.id}')
raise BadRequest(detail='Id mismatch')
db_user = ctx_userdb(req).get_user_by_scim_id(scim_id)
if not db_user:
raise NotFound(detail="User not found")
# Check version
if not self._check_version(req, db_user):
raise BadRequest(detail="Version mismatch")
self.context.logger.debug(
f'Extra debug: user {scim_id} as dict:\n{db_user.to_dict()}')
core_changed = False
if SCIMSchema.CORE_20_USER in update_request.schemas:
name_in = ScimApiName(**asdict(update_request.name))
emails_in = set(
ScimApiEmail(**asdict(email))
for email in update_request.emails)
phone_numbers_in = set(
ScimApiPhoneNumber(**asdict(number))
for number in update_request.phone_numbers)
# external_id
if update_request.external_id != db_user.external_id:
db_user = replace(db_user,
external_id=update_request.external_id)
core_changed = True
# preferred_language
if update_request.preferred_language != db_user.preferred_language:
db_user = replace(
db_user,
preferred_language=update_request.preferred_language)
core_changed = True
# name
if name_in != db_user.name:
db_user = replace(db_user, name=name_in)
core_changed = True
# emails
if emails_in != set(db_user.emails):
db_user = replace(db_user, emails=list(emails_in))
core_changed = True
# phone_numbers
if phone_numbers_in != set(db_user.phone_numbers):
db_user = replace(db_user,
phone_numbers=list(phone_numbers_in))
core_changed = True
nutid_changed = False
if SCIMSchema.NUTID_USER_V1 in update_request.schemas:
# Look for changes in profiles
for this in update_request.nutid_user_v1.profiles.keys():
if this not in db_user.profiles:
self.context.logger.info(
f'Adding profile {this}/{update_request.nutid_user_v1.profiles[this]} to user'
)
nutid_changed = True
elif update_request.nutid_user_v1.profiles[this].to_dict(
) != db_user.profiles[this].to_dict():
self.context.logger.info(
f'Profile {this}/{update_request.nutid_user_v1.profiles[this]} updated'
)
nutid_changed = True
else:
self.context.logger.info(
f'Profile {this}/{update_request.nutid_user_v1.profiles[this]} not changed'
)
for this in db_user.profiles.keys():
if this not in update_request.nutid_user_v1.profiles:
self.context.logger.info(
f'Profile {this}/{db_user.profiles[this]} removed')
nutid_changed = True
if nutid_changed:
for profile_name, profile in update_request.nutid_user_v1.profiles.items(
):
db_profile = ScimApiProfile(
attributes=profile.attributes, data=profile.data)
db_user.profiles[profile_name] = db_profile
self.context.logger.debug(
f'Core changed: {core_changed}, nutid_changed: {nutid_changed}'
)
if core_changed or nutid_changed:
self._save_user(req, db_user)
add_api_event(
context=self.context,
data_owner=req.context['data_owner'],
db_obj=db_user,
resource_type=SCIMResourceType.USER,
level=EventLevel.INFO,
status=EventStatus.UPDATED,
message='User was updated',
)
else:
self.context.logger.info(f'No changes detected')
self._db_user_to_response(req=req, resp=resp, db_user=db_user)
except ValidationError as e:
raise BadRequest(detail=f"{e}")