def test_get_user_by_username(self):
user = User()
self.assertEqual(self.expected_users_data["user_1"],
user.get_user_by_username("user_1"))
self.assertEqual(self.expected_users_data["user_2"],
user.get_user_by_username("user_2"))
self.assertFalse(user.get_user_by_username("user_3"))
def test_change_account_public(self):
user = User()
data = user.get_user_by_username("user_1")
self.assertTrue(data["is_public"])
event_change = dict(
headers=dict(
Cookie="user=user_1&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
),
body="0",
)
self.assertEqual(200, change_account_public(event_change, None)["statusCode"])
data = user.get_user_by_username("user_1")
self.assertFalse(data["is_public"])
event_change = dict(
headers=dict(
Cookie="user=user_1&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
),
body="1",
)
self.assertEqual(200, change_account_public(event_change, None)["statusCode"])
data = user.get_user_by_username("user_1")
self.assertTrue(data["is_public"])
# Wrong cookie
event_2 = dict(
headers=dict(
Cookie="user=user_2&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
),
body="0",
)
self.assertEqual(400, change_account_public(event_2, None)["statusCode"])
def test_update_user_password(self, _):
user = User()
# Test valid password hash
user_1 = user.get_user_by_username("user_1")
user_1[
"password_hash"] = "$2b$12$nChdB1EJj1DZbtJgNSOFz.fTxPXu565.ic3xtXJvjLf64F4ELnuXG"
user.update_user_password("user_1", "test3")
self.assertEqual(user_1, user.get_user_by_username("user_1"))
# Test invalid password hash
self.assertRaises(ValueError, user.update_user_password, "user_1", "")
self.assertRaises(ValueError, user.update_user_password, "user_1", "a")
self.assertRaises(ValueError, user.update_user_password, "user_1",
"aa")
self.assertRaises(ValueError, user.update_user_password, "user_1",
"aaa")
# Test invalid user
self.assertRaises(
ValueError,
user.update_user_password,
"user_x",
"$2b$12$G/Kb.r3YAJbenM7Ul9gQXO6bIjMZtVAt1uY.nKZMQL.1i6L50LLTW",
)
def remove_single_voting_project(event, _):
"""
Remove a project from the user's single voting projects list
"""
project = event["body"]
# Check if the project name is valid
if not re.fullmatch(r"[a-z0-9_\.\-]{1,100}", project):
return create_response(400, "POST", "Invalid project name")
# Get the logged in user data
user = User()
username = get_logged_in_user(event)
user_data = user.get_user_by_username(username)
if not user_data:
return create_response(400, "POST", "User not logged in correctly")
# Update the list of single voting projects
if "single_voting_projects" in user_data:
if project in user_data["single_voting_projects"]:
user_data["single_voting_projects"].remove(project)
user.change_single_voting_projects(
username, user_data["single_voting_projects"])
return create_response(200, "POST")
def get_user_data(event, _):
"""
Get the data for the logged in user.
:param event: event
:return: dict with the main data attributes for the logged in user
"""
# Check if the user is logged in correctly and return empty dict if not
username = get_logged_in_user(event)
if not username:
return create_response(200, body=json.dumps(dict()))
# Get the user data
user = User()
data = user.get_user_by_username(username)
# Choose fileds to provide
return create_response(
200,
body=json.dumps({
key: data[key]
for key in [
"user",
"email",
"is_public",
"voted_message",
"voted_redirect",
]
}),
)
def add_vote_and_redirect(event, _):
"""
Handle add vote requests and redirect to a info page
:param event: event
:return: redirect to a page explaining that the vote was added
"""
# Save the vote
do_vote(event, None)
redirect_url = "/voted"
# Find the user and determine the redirect page
username = event["pathParameters"]["user"].lower()
user = User()
user_data = user.get_user_by_username(username)
if user_data:
# If the user has a redirect page configured
if user_data["voted_redirect"]:
redirect_url = user_data["voted_redirect"]
elif user_data["voted_message"]:
redirect_url = f"/voted?message={quote_plus(user_data['voted_message'])}"
# Return response
return create_response(302, additional_headers={"Location": redirect_url})
def get_votes_for_project(event, _):
"""
Handle get votes request for a project
:param event: event
:return: votes data as JSON
"""
# Get all parameters
username = event["pathParameters"]["user"]
project = event["pathParameters"]["project"]
# Check if the user stats are public or the user is logged in
user = User()
user_data = user.get_user_by_username(username)
if user_data and (user_data["is_public"]
or username == get_logged_in_user(event)):
vote = Vote()
votes_data = vote.get_votes_for_project(username, project)
result = dict(
single_voting_projects=user_data.get("single_voting_projects"),
votes=votes_data,
)
return create_response(200, body=json.dumps(result))
else:
return create_response(400, "GET", "Invalid user")
def test_add_single_voting_project(self):
cookie = "user=user_1&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
cookie2 = "user=user_2&signature=$2b$12$VTqno3w/ALCThRCNZQO2wu91wRvULXLhcD.Q06tbRJW9wWBFSYMRG"
user = User()
# Positive case
event = dict(headers=dict(Cookie=cookie), body="project_c",)
self.assertEqual(200, add_single_voting_project(event, None)["statusCode"])
self.assertEqual(
["project_a", "project_b", "project_c"],
user.get_user_by_username("user_1")["single_voting_projects"],
)
# Repeated case
event = dict(headers=dict(Cookie=cookie), body="project_c",)
self.assertEqual(200, add_single_voting_project(event, None)["statusCode"])
self.assertEqual(
["project_a", "project_b", "project_c"],
user.get_user_by_username("user_1")["single_voting_projects"],
)
# Positive case (no single voting projects yet)
event = dict(headers=dict(Cookie=cookie2), body="project_a",)
self.assertEqual(200, add_single_voting_project(event, None)["statusCode"])
self.assertEqual(
["project_a"],
user.get_user_by_username("user_2")["single_voting_projects"],
)
# Wrong cookie
event = dict(
headers=dict(
Cookie="user=user_2&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
),
body="project_d",
)
self.assertEqual(400, add_single_voting_project(event, None)["statusCode"])
# Invalid project name
event = dict(headers=dict(Cookie=cookie), body="project_invalid_<>",)
self.assertEqual(400, add_single_voting_project(event, None)["statusCode"])
self.assertEqual(
["project_a", "project_b", "project_c"],
user.get_user_by_username("user_1")["single_voting_projects"],
)
def test_login_user(self, _):
user = User()
# Test correct identifier and password
self.assertEqual("user_1", user.login_user("user_1", "test"))
self.assertEqual("user_1", user.login_user("*****@*****.**", "test"))
# Test wrong identifier or password
self.assertFalse(user.login_user("user_1", "wrong_password"))
self.assertFalse(user.login_user("user_1", "test2"))
self.assertFalse(user.login_user("user_3", "test3"))
self.assertFalse(user.login_user("*****@*****.**", "test3"))
# Test last active password
self.assertEqual("1111",
user.get_user_by_username("user_2")["last_active"])
user.login_user("user_2", "test2")
self.assertEqual("9999",
user.get_user_by_username("user_2")["last_active"])
def test_remove_single_voting_project(self):
cookie = "user=user_1&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
user = User()
# Positive case
event = dict(headers=dict(Cookie=cookie), body="project_a",)
self.assertEqual(200, remove_single_voting_project(event, None)["statusCode"])
self.assertEqual(
["project_b"],
user.get_user_by_username("user_1")["single_voting_projects"],
)
# Repeated case
event = dict(headers=dict(Cookie=cookie), body="project_a",)
self.assertEqual(200, remove_single_voting_project(event, None)["statusCode"])
self.assertEqual(
["project_b"],
user.get_user_by_username("user_1")["single_voting_projects"],
)
# Non existing case
event = dict(headers=dict(Cookie=cookie), body="project_c",)
self.assertEqual(200, remove_single_voting_project(event, None)["statusCode"])
self.assertEqual(
["project_b"],
user.get_user_by_username("user_1")["single_voting_projects"],
)
# Last case
event = dict(headers=dict(Cookie=cookie), body="project_b",)
self.assertEqual(200, remove_single_voting_project(event, None)["statusCode"])
self.assertEqual(
[], user.get_user_by_username("user_1")["single_voting_projects"],
)
# Empty case
event = dict(headers=dict(Cookie=cookie), body="project_b",)
self.assertEqual(200, remove_single_voting_project(event, None)["statusCode"])
self.assertEqual(
[], user.get_user_by_username("user_1")["single_voting_projects"],
)
# Wrong cookie
event = dict(
headers=dict(
Cookie="user=user_2&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
),
body="project_d",
)
self.assertEqual(400, remove_single_voting_project(event, None)["statusCode"])
self.assertNotIn("single_voting_projects", user.get_user_by_username("user_2"))
# Invalid project name
event = dict(headers=dict(Cookie=cookie), body="project_invalid_<>",)
self.assertEqual(400, remove_single_voting_project(event, None)["statusCode"])
self.assertEqual(
[], user.get_user_by_username("user_1")["single_voting_projects"],
)
def test_update_user_last_active(self, _):
user = User()
# Test valid password hash
user.update_user_last_active("user_1")
self.assertEqual("9999",
user.get_user_by_username("user_1")["last_active"])
# Test invalid user
self.assertRaises(ValueError, user.update_user_last_active, "user_x")
def test_update_user_email(self):
user = User()
# Test valid email
user_1 = user.get_user_by_username("user_1")
user_1["email"] = "*****@*****.**"
user.update_user_email("user_1", user_1["email"])
self.assertEqual(user_1, user.get_user_by_username("user_1"))
# Test invalid email
self.assertRaises(ValueError, user.update_user_email, "user_1", "")
self.assertRaises(ValueError, user.update_user_email, "user_1",
"aaaaaa")
self.assertRaises(ValueError, user.update_user_email, "user_1",
"bbbb@cccc")
# Test invalid user
self.assertRaises(ValueError, user.update_user_email, "user_x",
"*****@*****.**")
def test_get_user_by_email(self):
user = User()
self.assertEqual(
self.expected_users_data["user_1"],
user.get_user_by_email("*****@*****.**"),
)
self.assertEqual(
self.expected_users_data["user_2"],
user.get_user_by_email("*****@*****.**"),
)
self.assertFalse(user.get_user_by_username("*****@*****.**"))
def test_change_single_voting_projects(self):
user = User()
user.change_single_voting_projects("user_1", ["project_a"])
self.assertEqual(
["project_a"],
user.get_user_by_username("user_1")["single_voting_projects"])
user.change_single_voting_projects(
"user_1", ["project_a", "project_b", "project_c"])
self.assertEqual(
["project_a", "project_b", "project_c"],
user.get_user_by_username("user_1")["single_voting_projects"],
)
user.change_single_voting_projects("user_1", [])
self.assertEqual(
[],
user.get_user_by_username("user_1")["single_voting_projects"],
)
self.assertRaises(ValueError, user.change_single_voting_projects,
"user_x", [])
def do_vote(event, _):
"""
Post a vote to the database
:param event: event
"""
# Get all parameters
username = event["pathParameters"]["user"].lower()
project = event["pathParameters"]["project"].lower()
topic = event["pathParameters"]["topic"].lower()
log.debug("Voting for: %s, %s, %s", username, project, topic)
# Check all parameters for validity and return if some of them is not valid
if not re.fullmatch(r"[a-z0-9_\.\-]{3,30}", username):
return
if not re.fullmatch(r"[a-z0-9_\.\-]{1,100}", project):
return
if not re.fullmatch(r"[a-z0-9_\.\-]{1,100}", topic):
return
# Check if this IP address already voted for this topic
log.debug(f"Event: {event}")
ip_address = get_ip_address(event)
vote_history = VoteHistory()
if vote_history.check_ip_voted(username, get_topic_key(project, topic),
ip_address):
return
# Check if the user has multiple voting for a project disabled
user = User()
user_data = user.get_user_by_username(username)
# Stop if the user is not registered
if not user_data:
return
# Stop ff the project is a single voting and the user already voted
if ("single_voting_projects" in user_data
and project in user_data["single_voting_projects"]
and vote_history.check_ip_voted_project(username, project,
ip_address)):
return
# Do the voting
vote = Vote()
vote.add_vote(username, project, topic)
vote_history.add_vote_history(username, project, topic, ip_address)
def test_create_user(self, _, __):
user = User()
# Test creation of a valid user
user.create_user("user_3", "*****@*****.**", "test3")
self.assertEqual(self.expected_users_data["user_3"],
user.get_user_by_username("user_3"))
# Test invalid values
self.assertRaises(ValueError, user.create_user, "user_4",
"*****@*****.**", "a")
self.assertRaises(ValueError, user.create_user, "u",
"*****@*****.**", "test4")
self.assertRaises(ValueError, user.create_user, "user_4",
"user_4@gmail", "test4")
# Test creation of duplicate username or e-mail
self.assertRaises(ValueError, user.create_user, "user_2",
"*****@*****.**", "test4")
self.assertRaises(ValueError, user.create_user, "user_4",
"*****@*****.**", "test4")
def test_change_voted_message_and_redirect(self):
cookie = "user=user_1&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
# Correct empty
event = dict(
headers=dict(Cookie=cookie), body="voted_message=&voted_redirect=",
)
self.assertEqual(
200, change_voted_message_and_redirect(event, None)["statusCode"]
)
# Correct voted message
event = dict(
headers=dict(Cookie=cookie),
body="voted_message=New voted message&voted_redirect=",
)
self.assertEqual(
200, change_voted_message_and_redirect(event, None)["statusCode"]
)
# Correct voted redirect
event = dict(
headers=dict(Cookie=cookie),
body="voted_message=&voted_redirect=http://iwanttoreadmore.com/voted",
)
self.assertEqual(
200, change_voted_message_and_redirect(event, None)["statusCode"]
)
# Correct voted message and redirect
event = dict(
headers=dict(Cookie=cookie),
body="voted_message=Some message&voted_redirect=http://iwanttoreadmore.com/voted",
)
self.assertEqual(
200, change_voted_message_and_redirect(event, None)["statusCode"]
)
user = User()
user_data = user.get_user_by_username("user_1")
self.assertEqual("Some message", user_data["voted_message"])
self.assertEqual(
"http://iwanttoreadmore.com/voted", user_data["voted_redirect"]
)
# Wrong cookie
event = dict(
headers=dict(
Cookie="user=user_2&signature=$2b$12$oGAaQWkNrjCWI0ugg8Go8uZ1ld2828dTeTk2cE/WZAO2yOB4aUxQm"
),
body="voted_message=New voted message&voted_redirect=",
)
self.assertEqual(
400, change_voted_message_and_redirect(event, None)["statusCode"]
)
# Invalid message
event = dict(
headers=dict(Cookie=cookie),
body="voted_message=Invalid <message>&voted_redirect=",
)
self.assertEqual(
400, change_voted_message_and_redirect(event, None)["statusCode"]
)
# Invalid redirect
event = dict(
headers=dict(Cookie=cookie),
body="voted_message=&voted_redirect=invalidurl",
)
self.assertEqual(
400, change_voted_message_and_redirect(event, None)["statusCode"]
)
def set_voted_message_and_redirect(self):
user = User()
# Positive cases voted message
user.set_voted_message_and_redirect("user_1", "New voted message",
None)
user_data = user.get_user_by_username("user_1")
self.assertEqual(user_data["voted_message"], "New voted message")
self.assertEqual(user_data["voted_redirect"], None)
user.set_voted_message_and_redirect("user_2",
"Other new voted message", None)
user_data = user.get_user_by_username("user_2")
self.assertEqual(user_data["voted_message"], "Other new voted message")
self.assertEqual(user_data["voted_redirect"], None)
# Positive cases voted redirect
user.set_voted_message_and_redirect(
"user_1", None, "https://iwanttoreadmore.com/voted")
user_data = user.get_user_by_username("user_1")
self.assertEqual(user_data["voted_redirect"],
"https://iwanttoreadmore.com/voted")
self.assertEqual(user_data["voted_message"], None)
# Positive cases both
user.set_voted_message_and_redirect(
"user_1", "Some message", "https://iwanttoreadmore.com/voted")
user_data = user.get_user_by_username("user_1")
self.assertEqual(user_data["voted_message"], "Some message")
self.assertEqual(user_data["voted_redirect"],
"https://iwanttoreadmore.com/voted")
# Negative case user
self.assertRaises(ValueError, user.set_voted_message_and_redirect,
"user_X", "Message", None)
# Negative cases voted message
self.assertRaises(
ValueError,
user.set_voted_message_and_redirect,
"user_1",
"<b>Tags</b>",
None,
)
self.assertRaises(ValueError, user.set_voted_message_and_redirect,
"user_1", "M" * 501, None)
# Negative cases voted redirect
user.set_voted_message_and_redirect(
"user_2", None, "https://iwanttoreadmore.com/voted2")
user_data = user.get_user_by_username("user_2")
self.assertEqual(user_data["voted_redirect"],
"https://iwanttoreadmore.com/voted2")
self.assertEqual(user_data["voted_message"], None)
self.assertRaises(
ValueError,
user.set_voted_message_and_redirect,
"user_1",
None,
"nonurltext",
)
self.assertRaises(ValueError, user.set_voted_message_and_redirect,
"user_1", None, "a" * 501)