remove /alias/custom/new, /v2/alias/custom/new, refactor test

This commit is contained in:
Son NK 2021-03-24 16:39:49 +01:00
parent 0c62ac4b1f
commit acc285abf0
2 changed files with 94 additions and 314 deletions

View file

@ -5,8 +5,6 @@ from itsdangerous import SignatureExpired
from app.alias_utils import check_alias_prefix
from app.api.base import api_bp, require_api_auth
from app.api.serializer import (
serialize_alias_info,
get_alias_info,
serialize_alias_info_v2,
get_alias_info_v2,
)
@ -27,172 +25,6 @@ from app.models import (
from app.utils import convert_to_id
@api_bp.route("/alias/custom/new", methods=["POST"])
@limiter.limit(ALIAS_LIMIT)
@require_api_auth
def new_custom_alias():
"""
Create a new custom alias
Input:
alias_prefix, for ex "www_groupon_com"
alias_suffix, either .random_letters@simplelogin.co or @my-domain.com
optional "hostname" in args
optional "note"
Output:
201 if success
409 if the alias already exists
"""
LOG.warning("/alias/custom/new is obsolete")
user: User = g.user
if not user.can_create_new_alias():
LOG.d("user %s cannot create any custom alias", user)
return (
jsonify(
error="You have reached the limitation of a free account with the maximum of "
f"{MAX_NB_EMAIL_FREE_PLAN} aliases, please upgrade your plan to create more aliases"
),
400,
)
hostname = request.args.get("hostname")
data = request.get_json()
if not data:
return jsonify(error="request body cannot be empty"), 400
alias_prefix = data.get("alias_prefix", "").strip().lower().replace(" ", "")
alias_suffix = data.get("alias_suffix", "").strip().lower().replace(" ", "")
note = data.get("note")
alias_prefix = convert_to_id(alias_prefix)
if not verify_prefix_suffix(user, alias_prefix, alias_suffix):
return jsonify(error="wrong alias prefix or suffix"), 400
full_alias = alias_prefix + alias_suffix
if (
Alias.get_by(email=full_alias)
or DeletedAlias.get_by(email=full_alias)
or DomainDeletedAlias.get_by(email=full_alias)
):
LOG.d("full alias already used %s", full_alias)
return jsonify(error=f"alias {full_alias} already exists"), 409
alias = Alias.create(
user_id=user.id, email=full_alias, mailbox_id=user.default_mailbox_id, note=note
)
if alias_suffix.startswith("@"):
alias_domain = alias_suffix[1:]
domain = CustomDomain.get_by(domain=alias_domain)
if domain:
LOG.d("set alias %s to domain %s", full_alias, domain)
alias.custom_domain_id = domain.id
db.session.commit()
if hostname:
AliasUsedOn.create(alias_id=alias.id, hostname=hostname, user_id=alias.user_id)
db.session.commit()
return jsonify(alias=full_alias, **serialize_alias_info(get_alias_info(alias))), 201
@api_bp.route("/v2/alias/custom/new", methods=["POST"])
@limiter.limit(ALIAS_LIMIT)
@require_api_auth
def new_custom_alias_v2():
"""
Create a new custom alias
Same as v1 but signed_suffix is actually the suffix with signature, e.g.
.random_word@SL.co.Xq19rQ.s99uWQ7jD1s5JZDZqczYI5TbNNU
Input:
alias_prefix, for ex "www_groupon_com"
signed_suffix, either .random_letters@simplelogin.co or @my-domain.com
optional "hostname" in args
optional "note"
Output:
201 if success
409 if the alias already exists
"""
user: User = g.user
if not user.can_create_new_alias():
LOG.d("user %s cannot create any custom alias", user)
return (
jsonify(
error="You have reached the limitation of a free account with the maximum of "
f"{MAX_NB_EMAIL_FREE_PLAN} aliases, please upgrade your plan to create more aliases"
),
400,
)
hostname = request.args.get("hostname")
data = request.get_json()
if not data:
return jsonify(error="request body cannot be empty"), 400
alias_prefix = data.get("alias_prefix", "").strip().lower().replace(" ", "")
signed_suffix = data.get("signed_suffix", "").strip()
note = data.get("note")
alias_prefix = convert_to_id(alias_prefix)
# hypothesis: user will click on the button in the 600 secs
try:
alias_suffix = signer.unsign(signed_suffix, max_age=600).decode()
except SignatureExpired:
LOG.warning("Alias creation time expired for %s", user)
return jsonify(error="Alias creation time is expired, please retry"), 412
except Exception:
LOG.warning("Alias suffix is tampered, user %s", user)
return jsonify(error="Tampered suffix"), 400
if not verify_prefix_suffix(user, alias_prefix, alias_suffix):
return jsonify(error="wrong alias prefix or suffix"), 400
full_alias = alias_prefix + alias_suffix
if (
Alias.get_by(email=full_alias)
or DeletedAlias.get_by(email=full_alias)
or DomainDeletedAlias.get_by(email=full_alias)
):
LOG.d("full alias already used %s", full_alias)
return jsonify(error=f"alias {full_alias} already exists"), 409
custom_domain_id = None
if alias_suffix.startswith("@"):
alias_domain = alias_suffix[1:]
domain = CustomDomain.get_by(domain=alias_domain)
# check if the alias is currently in the domain trash
if domain and DomainDeletedAlias.get_by(domain_id=domain.id, email=full_alias):
LOG.d(f"Alias {full_alias} is currently in the {domain.domain} trash. ")
return jsonify(error=f"alias {full_alias} in domain trash"), 409
if domain:
custom_domain_id = domain.id
alias = Alias.create(
user_id=user.id,
email=full_alias,
mailbox_id=user.default_mailbox_id,
note=note,
custom_domain_id=custom_domain_id,
)
db.session.commit()
if hostname:
AliasUsedOn.create(alias_id=alias.id, hostname=hostname, user_id=alias.user_id)
db.session.commit()
return (
jsonify(alias=full_alias, **serialize_alias_info_v2(get_alias_info_v2(alias))),
201,
)
@api_bp.route("/v3/alias/custom/new", methods=["POST"])
@limiter.limit(ALIAS_LIMIT)
@require_api_auth

View file

@ -1,115 +1,33 @@
from flask import url_for, g
from flask import g
from app.alias_utils import delete_alias
from app.config import EMAIL_DOMAIN, MAX_NB_EMAIL_FREE_PLAN
from app.dashboard.views.custom_alias import signer
from app.extensions import db
from app.models import User, ApiKey, Alias, CustomDomain, Mailbox
from app.models import Alias, CustomDomain, Mailbox, AliasUsedOn
from app.utils import random_word
from tests.utils import login
def test_success(flask_client):
login(flask_client)
# create new alias with note
word = random_word()
r = flask_client.post(
url_for("api.new_custom_alias", hostname="www.test.com"),
json={
"alias_prefix": "prefix",
"alias_suffix": f".{word}@{EMAIL_DOMAIN}",
"note": "test note",
},
)
assert r.status_code == 201
assert r.json["alias"] == f"prefix.{word}@{EMAIL_DOMAIN}"
# assert returned field
res = r.json
assert "id" in res
assert "email" in res
assert "creation_date" in res
assert "creation_timestamp" in res
assert "nb_forward" in res
assert "nb_block" in res
assert "nb_reply" in res
assert "enabled" in res
assert "note" in res
new_ge = Alias.get_by(email=r.json["alias"])
assert new_ge.note == "test note"
def test_create_custom_alias_without_note(flask_client):
login(flask_client)
# create alias without note
word = random_word()
r = flask_client.post(
url_for("api.new_custom_alias", hostname="www.test.com"),
json={"alias_prefix": "prefix", "alias_suffix": f".{word}@{EMAIL_DOMAIN}"},
)
assert r.status_code == 201
assert r.json["alias"] == f"prefix.{word}@{EMAIL_DOMAIN}"
new_ge = Alias.get_by(email=r.json["alias"])
assert new_ge.note is None
def test_out_of_quota(flask_client):
def test_minimal_payload(flask_client):
user = login(flask_client)
user.trial_end = None
db.session.commit()
# create MAX_NB_EMAIL_FREE_PLAN custom alias to run out of quota
for _ in range(MAX_NB_EMAIL_FREE_PLAN):
Alias.create_new(user, prefix="test")
word = random_word()
r = flask_client.post(
url_for("api.new_custom_alias", hostname="www.test.com"),
json={"alias_prefix": "prefix", "alias_suffix": f".{word}@{EMAIL_DOMAIN}"},
)
assert r.status_code == 400
assert r.json == {
"error": "You have reached the limitation of a "
"free account with the maximum of 3 aliases, please upgrade your plan to create more aliases"
}
def test_success_v2(flask_client):
user = User.create(
email="a@b.c", password="password", name="Test User", activated=True
)
db.session.commit()
# create api_key
api_key = ApiKey.create(user.id, "for test")
db.session.commit()
# create new alias with note
word = random_word()
suffix = f".{word}@{EMAIL_DOMAIN}"
suffix = signer.sign(suffix).decode()
signed_suffix = signer.sign(suffix).decode()
r = flask_client.post(
url_for("api.new_custom_alias_v2", hostname="www.test.com"),
headers={"Authentication": api_key.code},
"/api/v3/alias/custom/new",
json={
"alias_prefix": "prefix",
"signed_suffix": suffix,
"note": "test note",
"signed_suffix": signed_suffix,
"mailbox_ids": [user.default_mailbox_id],
},
)
assert r.status_code == 201
assert r.json["alias"] == f"prefix.{word}@{EMAIL_DOMAIN}"
# assert returned field
res = r.json
assert "id" in res
assert "email" in res
@ -119,70 +37,36 @@ def test_success_v2(flask_client):
assert "nb_block" in res
assert "nb_reply" in res
assert "enabled" in res
assert "note" in res
new_ge = Alias.get_by(email=r.json["alias"])
assert new_ge.note == "test note"
new_alias: Alias = Alias.get_by(email=r.json["alias"])
assert len(new_alias.mailboxes) == 1
def test_cannot_create_alias_in_trash(flask_client):
user = login(flask_client)
def test_full_payload(flask_client):
"""Create alias with:
- additional mailbox
- note
- name
- hostname (in URL)
"""
# create a custom domain
CustomDomain.create(user_id=user.id, domain="ab.cd", verified=True)
db.session.commit()
# create new alias with note
suffix = "@ab.cd"
suffix = signer.sign(suffix).decode()
r = flask_client.post(
url_for("api.new_custom_alias_v2", hostname="www.test.com"),
json={
"alias_prefix": "prefix",
"signed_suffix": suffix,
"note": "test note",
},
)
# assert alias creation is successful
assert r.status_code == 201
assert r.json["alias"] == "prefix@ab.cd"
# delete alias: it's going to be moved to ab.cd trash
alias = Alias.get_by(email="prefix@ab.cd")
assert alias.custom_domain_id
delete_alias(alias, user)
# try to create the same alias, will fail as the alias is in trash
r = flask_client.post(
url_for("api.new_custom_alias_v2", hostname="www.test.com"),
json={
"alias_prefix": "prefix",
"signed_suffix": suffix,
"note": "test note",
},
)
assert r.status_code == 409
def test_success_v3(flask_client):
user = login(flask_client)
# create another mailbox
mb = Mailbox.create(user_id=user.id, email="abcd@gmail.com", verified=True)
db.session.commit()
# create new alias with note
word = random_word()
suffix = f".{word}@{EMAIL_DOMAIN}"
suffix = signer.sign(suffix).decode()
signed_suffix = signer.sign(suffix).decode()
assert AliasUsedOn.query.count() == 0
r = flask_client.post(
url_for("api.new_custom_alias_v3", hostname="www.test.com"),
"/api/v3/alias/custom/new?hostname=example.com",
json={
"alias_prefix": "prefix",
"signed_suffix": suffix,
"signed_suffix": signed_suffix,
"note": "test note",
"mailbox_ids": [user.default_mailbox_id, mb.id],
"name": "your name",
@ -194,21 +78,17 @@ def test_success_v3(flask_client):
# assert returned field
res = r.json
assert "id" in res
assert "email" in res
assert "creation_date" in res
assert "creation_timestamp" in res
assert "nb_forward" in res
assert "nb_block" in res
assert "nb_reply" in res
assert "enabled" in res
assert "note" in res
assert res["note"] == "test note"
assert res["name"] == "your name"
new_alias: Alias = Alias.get_by(email=r.json["alias"])
assert new_alias.note == "test note"
assert len(new_alias.mailboxes) == 2
alias_used_on = AliasUsedOn.first()
assert alias_used_on.alias_id == new_alias.id
assert alias_used_on.hostname == "example.com"
def test_custom_domain_alias(flask_client):
user = login(flask_client)
@ -227,9 +107,77 @@ def test_custom_domain_alias(flask_client):
},
)
assert r.status_code == 201
assert r.json["alias"] == "prefix@ab.cd"
def test_out_of_quota(flask_client):
user = login(flask_client)
user.trial_end = None
db.session.commit()
# create MAX_NB_EMAIL_FREE_PLAN custom alias to run out of quota
for _ in range(MAX_NB_EMAIL_FREE_PLAN):
Alias.create_new(user, prefix="test")
word = random_word()
suffix = f".{word}@{EMAIL_DOMAIN}"
signed_suffix = signer.sign(suffix).decode()
r = flask_client.post(
"/api/v3/alias/custom/new",
json={
"alias_prefix": "prefix",
"signed_suffix": signed_suffix,
"note": "test note",
"mailbox_ids": [user.default_mailbox_id],
"name": "your name",
},
)
assert r.status_code == 400
assert r.json == {
"error": "You have reached the limitation of a "
"free account with the maximum of 3 aliases, please upgrade your plan to create more aliases"
}
def test_cannot_create_alias_in_trash(flask_client):
user = login(flask_client)
# create a custom domain
CustomDomain.create(user_id=user.id, domain="ab.cd", verified=True, commit=True)
signed_suffix = signer.sign("@ab.cd").decode()
r = flask_client.post(
"/api/v3/alias/custom/new",
json={
"alias_prefix": "prefix",
"signed_suffix": signed_suffix,
"mailbox_ids": [user.default_mailbox_id],
},
)
assert r.status_code == 201
assert r.json["alias"] == f"prefix@ab.cd"
# delete alias: it's going to be moved to ab.cd trash
alias = Alias.get_by(email="prefix@ab.cd")
assert alias.custom_domain_id
delete_alias(alias, user)
# try to create the same alias, will fail as the alias is in trash
r = flask_client.post(
"/api/v3/alias/custom/new",
json={
"alias_prefix": "prefix",
"signed_suffix": signed_suffix,
"mailbox_ids": [user.default_mailbox_id],
},
)
assert r.status_code == 409
def test_too_many_requests(flask_client):
user = login(flask_client)