def add_users(app, db, session):
""" Adds a test user to db """
from flask_security import SQLAlchemyUserDatastore
user_datastore = SQLAlchemyUserDatastore(db, User, Role)
user1 = '*****@*****.**'
pass1 = 'test1'
user2 = '*****@*****.**'
pass2 = 'test2'
user_datastore.create_user(email=user1,
password=encrypt_password(pass1),
confirmed_at=datetime.datetime.now())
session.commit()
id_1 = user_datastore.find_user(email=user1).id
user_datastore.create_user(email=user2,
password=encrypt_password(pass2),
confirmed_at=datetime.datetime.now())
session.commit()
id_2 = user_datastore.find_user(email=user2).id
yield (id_1, id_2), ((user1, pass1), (user2, pass2))
def register_users_from_manifest(user_datastore: SQLAlchemyUserDatastore, manifest: Dict) -> None:
"""Register the users and roles in a manifest.
:param user_datastore: A user data store
:param dict manifest: A manifest dictionary, which contains two keys: ``roles`` and ``users``. The ``roles``
key corresponds to a list of dictionaries containing ``name`` and ``description`` entries. The ``users`` key
corresponds to a list of dictionaries containing ``email``, ``password``, and ``name`` entries
as well as a optional ``roles`` entry with a corresponding list relational to the names in the ``roles``
entry in the manifest.
"""
for role in manifest['roles']:
user_datastore.find_or_create_role(**role)
for user_manifest in manifest['users']:
email = user_manifest['email']
user = user_datastore.find_user(email=email)
if user is None:
logger.info(f'creating user: {email}')
user = user_datastore.create_user(
confirmed_at=datetime.datetime.now(),
email=email,
password=user_manifest['password'],
name=user_manifest['name'],
)
for role_name in user_manifest.get('roles', []):
if user_datastore.add_role_to_user(user, role_name):
logger.info(f'registered {user} as {role_name}')
user_datastore.commit()
def delete_user(username):
"""
Seriously? What did you expect?
"""
user_datastore = SQLAlchemyUserDatastore(DB, User, Role)
user = user_datastore.find_user(email=username)
user_datastore.delete_user(user)
DB.session.commit()
def register_examples(manager: Manager, user_datastore: SQLAlchemyUserDatastore, butler: User) -> None:
"""Insert example graphs."""
for graph in (sialic_acid_graph, egf_graph, statin_graph, homology_graph):
if not manager.has_name_version(graph.name, graph.version):
logger.info('uploading public example graph: %s', graph)
insert_graph(manager, graph, user=butler, public=True)
test_user = user_datastore.find_user(email='*****@*****.**')
if test_user:
for graph in (braf_graph,):
if not manager.has_name_version(graph.name, graph.version):
logger.info('uploading internal example graph: %s', graph)
insert_graph(manager, graph, user=test_user, public=False)
def make_admin(manager, email):
"""Make a pre-existing user an admin."""
# Example: python3 -m compath make_admin [email protected]
ds = SQLAlchemyUserDatastore(manager, User, Role)
user = ds.find_user(email=email)
if user is None:
click.echo('User not found')
sys.exit(0)
admin = ds.find_or_create_role('admin')
ds.add_role_to_user(user, admin)
ds.commit()
click.echo('User {} is now admin'.format(email))
def make_user(manager, email, password):
"""Create a pre-existing user an admin."""
# Example: python3 -m compath make_admin [email protected] password
ds = SQLAlchemyUserDatastore(manager, User, Role)
user = ds.find_user(email=email)
if user is None:
ds.create_user(email=email,
password=password,
confirmed_at=datetime.datetime.utcnow())
ds.commit()
click.echo('User {} was successfully created'.format(email))
else:
click.echo('User {} already exists'.format(email))
def test_null_token_uniquifier(app):
# If existing record has a null fs_token_uniquifier, should be set on first use.
from sqlalchemy import Column, String
from flask_sqlalchemy import SQLAlchemy
from flask_security.models import fsqla_v2 as fsqla
from flask_security import Security, SQLAlchemyUserDatastore
app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///:memory:"
db = SQLAlchemy(app)
fsqla.FsModels.set_db_info(db)
class Role(db.Model, fsqla.FsRoleMixin):
pass
class User(db.Model, fsqla.FsUserMixin):
fs_token_uniquifier = Column(String(64), unique=True, nullable=True)
with app.app_context():
db.create_all()
ds = SQLAlchemyUserDatastore(db, User, Role)
app.security = Security(app, datastore=ds)
with app.app_context():
ds.create_user(
email="*****@*****.**",
password=hash_password("password"),
)
ds.commit()
# manually null out fs_token_uniquifier
user = ds.find_user(email="*****@*****.**")
user.fs_token_uniquifier = None
ds.put(user)
ds.commit()
client_nc = app.test_client(use_cookies=False)
response = json_authenticate(client_nc)
token = response.json["response"]["user"]["authentication_token"]
verify_token(client_nc, token)
def load(ctx, file):
"""Dump stuff for loading later (in lieu of having proper migrations)"""
ds = SQLAlchemyUserDatastore(ctx.obj, User, Role)
for line in file:
email, first, last, roles, password = line.strip().split('\t')
u = ds.find_user(email=email)
if not u:
u = ds.create_user(email=email,
first_name=first,
last_name=last,
password=password)
log.info('added %s', u)
ds.commit()
for role_name in roles.strip().split(','):
r = ds.find_role(role_name)
if not r:
r = ds.create_role(name=role_name)
ds.commit()
if not u.has_role(r):
ds.add_role_to_user(u, r)
ds.commit()
def add_or_update_user(username, password, is_admin=False, active=True):
"""
:param username: username or email --> unique identification
:param password: the password may be passed in cleartext (yeah I just \
wrote that) as it is encrypted internally.
:param is_admin: determines whether the account receives the 'admin' role
:param active: determines whether users will be able to login in with the\
account
"""
user_datastore = SQLAlchemyUserDatastore(DB, User, Role)
existing_user = user_datastore.find_user(email=username)
if existing_user:
user = User.query.filter_by(email=username).first()
user.email = username
user.password = encrypt_password(password)
user.active = active
else:
user = user_datastore.create_user(email=username,
password=encrypt_password(password),
active=active)
if is_admin:
user_datastore.add_role_to_user(user, 'admin')
DB.session.commit()
def test_uuid(app, request, tmpdir, realdburl):
"""Test that UUID extension of postgresql works as a primary id for users"""
import uuid
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import Boolean, Column, DateTime, Integer, ForeignKey, String
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import relationship, backref
from flask_security import SQLAlchemyUserDatastore
from tests.conftest import _setup_realdb, _teardown_realdb
# UUID type only supported by postgres - not sqlite.
if not realdburl or "postgresql" not in realdburl:
skip("This test only works on postgres")
db_url, db_info = _setup_realdb(realdburl)
app.config["SQLALCHEMY_DATABASE_URI"] = db_url
db = SQLAlchemy(app)
class RolesUsers(db.Model):
__tablename__ = "roles_users"
id = Column(Integer(), primary_key=True)
user_id = Column("user_id", UUID(as_uuid=True), ForeignKey("user.id"))
role_id = Column("role_id", UUID(as_uuid=True), ForeignKey("role.id"))
class User(db.Model, UserMixin):
__tablename__ = "user"
id = Column(UUID(as_uuid=True),
primary_key=True,
default=uuid.uuid4,
index=True)
email = Column(String(255), unique=True)
fs_uniquifier = Column(String(64), unique=True, nullable=False)
first_name = Column(String(255), index=True)
last_name = Column(String(255), index=True)
username = Column(String(255), unique=True, nullable=True)
password = Column(String(255))
active = Column(Boolean())
created_at = Column(DateTime, default=datetime.datetime.utcnow)
confirmed_at = Column(DateTime())
roles = relationship("Role",
secondary="roles_users",
backref=backref("users", lazy="dynamic"))
class Role(db.Model, RoleMixin):
__tablename__ = "role"
id = Column(UUID(as_uuid=True),
primary_key=True,
default=uuid.uuid4,
index=True)
name = Column(String(80), unique=True)
description = Column(String(255))
# __hash__ is required to avoid the exception
# TypeError: unhashable type: 'Role' when saving a User
def __hash__(self):
return hash(self.name)
with app.app_context():
db.create_all()
def tear_down():
db.drop_all()
_teardown_realdb(db_info)
request.addfinalizer(tear_down)
ds = SQLAlchemyUserDatastore(db, User, Role)
app.security = Security(app, datastore=ds)
with app.app_context():
user = ds.find_user(email="*****@*****.**")
assert not user
def rm(ctx, email):
"""Deletes a user"""
ds = SQLAlchemyUserDatastore(ctx.obj, User, Role)
u = ds.find_user(email=email)
ds.delete_user(u)
ds.commit()
def find_user(self, **kwargs):
return _wrap_user(SQLAlchemyUserDatastore.find_user(self, **kwargs))
