chore(pip-prod)(deps): bump packaging from 24.1 to 24.2

Bumps [packaging](https://github.com/pypa/packaging) from 24.1 to 24.2.
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pypa/packaging/compare/24.1...24.2)

---
updated-dependencies:
- dependency-name: packaging
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.env.default

@@ -1,8 +1,11 @@
-APP_LIFECYCLE="dev"
-SENTRY_ENABLED="False"
-SENTRY_DSN=""
 ADMIN_EMAIL=""
 ADMIN_FIRST_NAME=""
+APP_LIFECYCLE="dev"
+APPROVED_DOMAINS="example.com,hello.com"
+APPROVED_ROOMS="abc123,def456"
+APPROVED_USERS="bob@example.com,john@me.com"
 BOT_NAME=""
 N8N_WEBHOOK_URL=""
+SENTRY_DSN=""
+SENTRY_ENABLED="False"
 WEBEX_API_KEY=""

README.md

@@ -9,8 +9,14 @@ Add tasks to a Wekan to do list via Webex and n8n.
 3. Edit `.env` as required:
     - `ADMIN_EMAIL` - comma-separated list of admin (who owns the to-do list) email addresses
     - `ADMIN_FIRST_NAME` - admin first name
+    - `APP_LIFECYCLE` - for use in Sentry only, set the name of the environment
+    - `APPROVED_DOMAINS` - comma-separated list of domains that users are allowed to message the bot from
+    - `APPROVED_ROOMS` - comma-separated list of room IDs that users are allowed to message the bot from
+    - `APPROVED_USERS` - comma-separated list of email addresses of approved users
     - `BOT_NAME` - Webex bot name
     - `N8N_WEBHOOK_URL` - n8n webhook URL
+    - `SENTRY_DSN` - for use in Sentry only, set the DSN of the Sentry project
+    - `SENTRY_ENABLED` - for use in Sentry only, enable sending data to Sentry
     - `WEBEX_API_KEY` - Webex API key
 
 ## How to use

app/main.py

@@ -2,14 +2,12 @@
 
 import sentry_sdk
 from sentry_sdk.integrations.stdlib import StdlibIntegration
-
 from webex_bot.webex_bot import WebexBot
 
 from app.commands.exit import ExitCommand
 from app.commands.submit_task import SubmitTaskCommand
 from app.utils.config import config
 
-
 if config.sentry_enabled:
     apm = sentry_sdk.init(
         dsn=config.sentry_dsn,
@@ -17,7 +15,7 @@ if config.sentry_enabled:
         environment=config.environment,
         release=config.version,
         integrations=[StdlibIntegration()],
-        spotlight=True
+        spotlight=True,
     )
 
 
@@ -26,7 +24,9 @@ def create_bot() -> WebexBot:
     webex_bot: WebexBot = WebexBot(
         bot_name=config.bot_name,
         teams_bot_token=config.webex_token,
-        approved_domains=["cisco.com"],
+        approved_domains=config.approved_domains,
+        approved_rooms=config.approved_rooms,
+        approved_users=config.approved_users,
     )
     webex_bot.commands.clear()
     webex_bot.add_command(SubmitTaskCommand())

app/utils/config.py

@@ -2,19 +2,19 @@
 
 import os
 
+from app.utils.helpers import validate_email_syntax
+
 
 class Config:
     """Configuration module."""
+
     def __init__(self) -> None:
         """Configuration module."""
-        self.__environment: str = os.environ.get("APP_LIFECYCLE", "DEV").upper()
-        self.__version: str = os.environ["APP_VERSION"]
-        self.__bot_name: str = os.environ["BOT_NAME"]
-        self.__webex_token: str = os.environ["WEBEX_API_KEY"]
-        self.__admin_first_name: str = os.environ["ADMIN_FIRST_NAME"]
-        self.__admin_emails: list = os.environ["ADMIN_EMAIL"].split(",")
-        self.__n8n_webhook_url: str = os.environ["N8N_WEBHOOK_URL"]
+
+        # Sentry config needs to be processed first for loop prevention.
+
         self.__sentry_dsn: str = os.environ.get("SENTRY_DSN", "")
+
         self.__sentry_enabled: bool = bool(
             os.environ.get("SENTRY_ENABLED", "False").upper() == "TRUE"
             and self.__sentry_dsn != ""
@@ -23,12 +23,12 @@ class Config:
     @property
     def environment(self) -> str:
         """Returns the current app lifecycle."""
-        return self.__environment
+        return os.environ.get("APP_LIFECYCLE", "DEV").upper()
 
     @property
     def version(self) -> str:
         """Returns the current app version."""
-        return self.__version
+        return os.environ["APP_VERSION"]
 
     @property
     def sentry_enabled(self) -> bool:
@@ -46,27 +46,46 @@ class Config:
     @property
     def bot_name(self) -> str:
         """Returns the bot name."""
-        return self.__bot_name
+        return os.environ["BOT_NAME"]
 
     @property
     def webex_token(self) -> str:
         """Returns the Webex API key."""
-        return self.__webex_token
+        return os.environ["WEBEX_API_KEY"]
 
     @property
     def admin_first_name(self) -> str:
         """Returns the first name of the bot admin."""
-        return self.__admin_first_name
+        return os.environ["ADMIN_FIRST_NAME"]
 
     @property
     def admin_emails(self) -> list:
         """Returns a list of admin email addresses."""
-        return self.__admin_emails
+        return os.environ["ADMIN_EMAIL"].split(",")
 
     @property
     def n8n_webhook_url(self) -> str:
         """Returns the n8n webhook URL."""
-        return self.__n8n_webhook_url
+        return os.environ["N8N_WEBHOOK_URL"]
+
+    @property
+    def approved_users(self) -> list:
+        """Returns a list of approved users."""
+        emails: list[str] = os.environ.get("APPROVED_USERS", "").split(",")
+        emails = [i.strip() for i in emails if validate_email_syntax(i.strip())]
+        return emails
+
+    @property
+    def approved_rooms(self) -> list:
+        """Returns a list of approved rooms."""
+        rooms: list[str] = os.environ.get("APPROVED_ROOMS", "").split(",")
+        return [i.strip() for i in rooms]
+
+    @property
+    def approved_domains(self) -> list:
+        """Returns a list of approved domains."""
+        domains: list[str] = os.environ.get("APPROVED_DOMAINS", "").split(",")
+        return [i.strip() for i in domains]
 
 
 config: Config = Config()

app/utils/helpers.py

@@ -0,0 +1,16 @@
+"""Standalone helper functions."""
+
+import re
+
+
+def validate_email_syntax(email: str) -> bool:
+    """Validate email syntax.
+
+    Args:
+        email (str): Email address.
+
+    Returns:
+        bool: True if valid, else False.
+    """
+    pattern = r"^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$"
+    return re.match(pattern, email) is not None

requirements.txt

@@ -1,48 +1,48 @@
 appdirs==1.4.4
-astroid==3.3.1
+astroid==3.3.5
 attrs==24.2.0
 autopep8==2.3.1
 backoff==2.2.1
-certifi==2024.7.4
+certifi==2024.8.30
 cfgv==3.4.0
-charset-normalizer==3.3.2
+charset-normalizer==3.4.0
 click==8.1.7
 coloredlogs==15.0.1
-dill==0.3.8
-distlib==0.3.8
-filelock==3.15.4
+dill==0.3.9
+distlib==0.3.9
+filelock==3.16.1
 future==1.0.0
 humanfriendly==10.0
-identify==2.6.0
-idna==3.7
+identify==2.6.1
+idna==3.10
 iniconfig==2.0.0
 lazy-object-proxy==1.10.0
 mccabe==0.7.0
 mypy-extensions==1.0.0
 nodeenv==1.9.1
-packaging==24.1
+packaging==24.2
 pathspec==0.12.1
-platformdirs==4.2.2
+platformdirs==4.3.6
 pluggy==1.5.0
 py==1.11.0
 pycodestyle==2.12.1
 PyJWT==2.9.0
-pyparsing==3.1.2
+pyparsing==3.2.0
 python-dateutil==2.9.0.post0
 python-dotenv==1.0.1
 PyYAML==6.0.2
 requests==2.32.3
 requests-toolbelt==1.0.0
-sentry-sdk==2.12.0
+sentry-sdk==2.18.0
 six==1.16.0
 toml==0.10.2
-tomli==2.0.1
-tomlkit==0.13.0
-urllib3==2.2.2
-virtualenv==20.26.3
-webex-bot==0.5.1
+tomli==2.0.2
+tomlkit==0.13.2
+urllib3==2.2.3
+virtualenv==20.27.1
+webex-bot==0.5.2
 webexteamssdk==1.6.1
 websockets==11.0.3
 wrapt==1.16.0
-xmltodict==0.13.0
+xmltodict==0.14.2
 zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability

test.sh

@@ -1,3 +1,3 @@
-export $(cat .env | xargs)
+export $(cat .env.test | xargs)
 python -B -m app.main
-unset APP_LIFECYCLE SENTRY_ENABLED SENTRY_DSN BOT_NAME WEBEX_API_KEY ADMIN_FIRST_NAME ADMIN_EMAIL N8N_WEBHOOK_URL
+unset ADMIN_EMAIL ADMIN_FIRST_NAME APP_LIFECYCLE APP_VERSION APPROVED_DOMAINS APPROVED_ROOMS APPROVED_USERS BOT_NAME N8N_WEBHOOK_URL SENTRY_DSN SENTRY_ENABLED WEBEX_API_KEY

tests/test_config.py

@@ -1,10 +1,11 @@
 #!/usr/bin/env python3
 
+# ruff: noqa: E402 pylint: disable=wrong-import-position
+
 """Provides test cases for app/utils/config.py."""
 
 import os
 
-
 vars: dict = {
     "APP_VERSION": "dev",
     "BOT_NAME": "TestBot",
@@ -13,7 +14,10 @@ vars: dict = {
     "ADMIN_EMAIL": "test@test.com",
     "N8N_WEBHOOK_URL": "https://n8n.test.com/webhook/abcdefg",
     "SENTRY_ENABLED": "false",
-    "SENTRY_DSN": "http://localhost"
+    "SENTRY_DSN": "http://localhost",
+    "APPROVED_USERS": "test@test.com",
+    "APPROVED_DOMAINS": "test.com",
+    "APPROVED_ROOMS": "test",
 }
 
 
@@ -25,8 +29,18 @@ from app.utils.config import config  # pragma: no cover
 
 
 def test_config() -> None:
-    assert config.bot_name == vars["BOT_NAME"]
-    assert config.webex_token == vars["WEBEX_API_KEY"]
-    assert config.admin_first_name == vars["ADMIN_FIRST_NAME"]
     assert config.admin_emails == vars["ADMIN_EMAIL"].split(",")
+    assert config.admin_first_name == vars["ADMIN_FIRST_NAME"]
+    assert config.approved_domains == vars["APPROVED_DOMAINS"].split(",")
+    assert config.approved_rooms == vars["APPROVED_ROOMS"].split(",")
+    assert config.approved_users == vars["APPROVED_USERS"].split(",")
+    assert config.bot_name == vars["BOT_NAME"]
     assert config.n8n_webhook_url == vars["N8N_WEBHOOK_URL"]
+    assert config.sentry_enabled == bool(vars["SENTRY_ENABLED"].upper() == "TRUE")
+    assert config.version == vars["APP_VERSION"]
+    assert config.webex_token == vars["WEBEX_API_KEY"]
+
+    if config.sentry_enabled:
+        assert config.sentry_dsn == vars["SENTRY_DSN"]
+    else:
+        assert config.sentry_dsn == ""

tests/test_helpers.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+
+"""Provides test cases for app/utils/helpers.py."""
+
+from app.utils.helpers import validate_email_syntax  # pragma: no cover
+
+
+def test_validate_email_syntax_true() -> None:
+    """Test validate_email_syntax() with a real email address."""
+    email: str = "test@test.com"
+    assert validate_email_syntax(email)
+
+
+def test_validate_email_syntax_false1() -> None:
+    """Test validate_email_syntax() with an invalid email address."""
+    email: str = "test@test"
+    assert not validate_email_syntax(email)
+
+
+def test_validate_email_syntax_false2() -> None:
+    """Test validate_email_syntax() with an invalid email address."""
+    email: str = "test"
+    assert not validate_email_syntax(email)