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Diffstat (limited to 'scripts/authentication/group.py')
-rw-r--r-- | scripts/authentication/group.py | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/scripts/authentication/group.py b/scripts/authentication/group.py new file mode 100644 index 00000000..76c7fb4f --- /dev/null +++ b/scripts/authentication/group.py @@ -0,0 +1,142 @@ +"""A script for adding users to a specific group. + +Example: + +Assuming there are no groups and 'test@bonfacemunyoki.com' does not +exist in Redis: + +.. code-block:: bash + python group.py -g "editors" -m "test@bonfacemunyoki.com" + +results in:: + + Successfully created the group: 'editors' + Data: '{"admins": [], "members": []}' + +If 'me@bonfacemunyoki.com' exists in 'users' in Redis and we run: + +.. code-block:: bash + python group.py -g "editors" -m "me@bonfacemunyoki.com" + +now results in:: + + No new group was created. + Updated Data: {'admins': [], 'members': ['me@bonfacemunyoki.com']} + +""" + +import argparse +import datetime +import redis +import json + +from typing import Dict, List, Optional, Set + +def create_group_data(users: Dict, target_group: str, + members: Optional[str] = None, + admins: Optional[str] = None) -> Dict: + """Return a dictionary that contains the following keys: "key", + "field", and "value" that can be used in a redis hash as follows: + HSET key field value + + Parameters: + + - `users`: a list of users for example: + + {'8ad942fe-490d-453e-bd37-56f252e41603': + '{"email_address": "me@test.com", + "full_name": "John Doe", + "organization": "Genenetwork", + "password": {"algorithm": "pbkdf2", + "hashfunc": "sha256", + "salt": "gJrd1HnPSSCmzB5veMPaVk2ozzDlS1Z7Ggcyl1+pciA=", + "iterations": 100000, "keylength": 32, + "created_timestamp": "2021-09-22T11:32:44.971912", + "password": "edcdaa60e84526c6"}, + "user_id": "8ad942fe", "confirmed": 1, + "registration_info": { + "timestamp": "2021-09-22T11:32:45.028833", + "ip_address": "127.0.0.1", + "user_agent": "Mozilla/5.0"}}'} + + - `target_group`: the group name that will be stored inside the + "groups" hash in Redis. + + - `members`: a comma-separated list of values that contain members + of the `target_group` e.g. "me@test1.com, me@test2.com, + me@test3.com" + + - `admins`: a comma-separated list of values that contain + administrators of the `target_group` e.g. "me@test1.com, + me@test2.com, me@test3.com" + + """ + + _members: List = "".join(members.split()).split(",") if members else [] + _admins: List = "".join(admins.split()).split(",") if admins else [] + + user_ids: Dict = dict() + for user_id, user_details in users.items(): + _details = json.loads(user_details) + if _details.get("email_address"): + user_ids[_details.get("email_address")] = user_id + print(user_ids) + return {"key": "groups", + "field": target_group, + "value": json.dumps({ + "id": target_group, + "name": target_group, + "admins": [user_ids[admin] for admin in _admins + if admin in user_ids], + "members": [user_ids[member] for member in _members + if member in user_ids], + "changed_timestamp": datetime.datetime.utcnow().strftime('%b %d %Y %I:%M%p') + })} + + +if __name__ == "__main__": + # Initialising the parser CLI arguments + parser = argparse.ArgumentParser() + parser.add_argument("-g", "--group-name", + help="This is the name of the GROUP mask") + parser.add_argument("-m", "--members", + help="Members of the GROUP mask") + parser.add_argument("-a", "--admins", + help="Admins of the GROUP mask") + args = parser.parse_args() + + if not args.group_name: + exit("\nExiting. Please specify a group name to use!\n") + + members = args.members if args.members else None + admins = args.admins if args.admins else None + + REDIS_CONN = redis.Redis(decode_responses=True) + USERS = REDIS_CONN.hgetall("users") + + if not any([members, admins]): + exit("\nExiting. Please provide a value for " + "MEMBERS(-m) or ADMINS(-a)!\n") + + data = create_group_data( + users=USERS, + target_group=args.group_name, + members=members, + admins=admins) + + if not REDIS_CONN.hget("groups", data.get("field", "")): + updated_data = json.loads(data["value"]) + updated_data["created_timestamp"] = datetime.datetime.utcnow().strftime('%b %d %Y %I:%M%p') + data["value"] = json.dumps(updated_data) + + created_p = REDIS_CONN.hset(data.get("key", ""), + data.get("field", ""), + data.get("value", "")) + + groups = json.loads(REDIS_CONN.hget("groups", + args.group_name)) # type: ignore + if created_p: + exit(f"\nSuccessfully created the group: '{args.group_name}'\n" + f"`HGETALL groups {args.group_name}`: {groups}\n") + exit("\nNo new group was created.\n" + f"`HGETALL groups {args.group_name}`: {groups}\n") |