Browse Components

function get_o365_token

Retrieves an OAuth 2.0 access token for Microsoft 365 using the client credentials flow to authenticate with Microsoft Graph API.

File: /tf/active/vicechatdev/email-forwarder/src/utils/auth.py | Lines: 6-30

oauth authentication microsoft-365 graph-api token

function log_debug

A logging utility function that writes debug-level messages to a logger named 'EmailForwarder'.

File: /tf/active/vicechatdev/email-forwarder/src/utils/logger.py | Lines: 70-71

logging debug utility email-forwarding diagnostics

function log_error

Logs an error message using a named logger instance for the EmailForwarder application.

File: /tf/active/vicechatdev/email-forwarder/src/utils/logger.py | Lines: 67-68

logging error-handling debugging monitoring email-forwarder

function log_warning

Logs a warning message using a named logger instance for the EmailForwarder application.

File: /tf/active/vicechatdev/email-forwarder/src/utils/logger.py | Lines: 64-65

logging warning email-forwarder monitoring diagnostics

function log_info

Logs an informational message using a logger named 'EmailForwarder'.

File: /tf/active/vicechatdev/email-forwarder/src/utils/logger.py | Lines: 61-62

logging info email-forwarder utility wrapper

function validate_config

Validates the presence of required Microsoft 365 configuration settings and raises an error if any are missing.

File: /tf/active/vicechatdev/email-forwarder/src/config/settings.py | Lines: 59-76

validation configuration microsoft-365 ms365 error-handling

function get_env_value

Retrieves an environment variable value by key and automatically strips surrounding single or double quotes if present.

File: /tf/active/vicechatdev/email-forwarder/src/config/settings.py | Lines: 7-14

environment-variables configuration string-processing utility env

EmailHandler is a comprehensive email processing class that parses incoming email data, extracts content and attachments, enforces rate limits, and forwards emails via Office 365 using the O365Client.

File: /tf/active/vicechatdev/email-forwarder/src/forwarder/email_handler.py | Lines: 26-354

email smtp email-parsing email-forwarding office365

function run_smtp_server

Initializes and runs an asynchronous SMTP server using a new event loop, with proper error handling and graceful shutdown.

File: /tf/active/vicechatdev/email-forwarder/src/forwarder/smtp_server.py | Lines: 140-157

smtp email server async asyncio

class SMTPServer

SMTPServer is a class that manages an SMTP server for receiving emails, handling their forwarding, and providing server statistics.

File: /tf/active/vicechatdev/email-forwarder/src/forwarder/smtp_server.py | Lines: 66-137

smtp email server async networking

class EmailForwardingHandler

SMTP message handler class that processes incoming email messages and forwards them using an EmailHandler instance while tracking server statistics.

File: /tf/active/vicechatdev/email-forwarder/src/forwarder/smtp_server.py | Lines: 24-63

smtp email async aiosmtpd email-forwarding

class O365Client

A client class for interacting with Microsoft 365 Graph API to send emails with authentication, validation, and attachment support.

File: /tf/active/vicechatdev/email-forwarder/src/forwarder/o365_client.py | Lines: 21-260

email microsoft-365 graph-api oauth2 authentication

function run_server

Initializes and runs an asynchronous SMTP server with platform-specific event loop configuration and error handling.

File: /tf/active/vicechatdev/email-forwarder/src/main.py | Lines: 75-93

server smtp asyncio event-loop windows-compatibility

function print_banner

Prints a formatted ASCII banner displaying the Email Forwarder application's configuration settings including version, SMTP settings, message size limits, and debug status.

File: /tf/active/vicechatdev/email-forwarder/src/main.py | Lines: 20-33

banner display startup configuration ascii-art

class TestEmailHandler

A unit test class that validates the functionality of the EmailHandler class, specifically testing email forwarding success and failure scenarios using mocked O365Client dependencies.

File: /tf/active/vicechatdev/email-forwarder/tests/test_email_handler.py | Lines: 6-54

unit-testing email mocking test-case email-forwarding

class TestSmtpServer

A test class for validating the functionality of the SmtpServer class, including server startup, email handling, email forwarding, and error handling for invalid inputs.

File: /tf/active/vicechatdev/email-forwarder/tests/test_smtp_server.py | Lines: 5-30

testing unit-test smtp email mock

function check_service_stats

Validates that the email forwarding service can retrieve operational statistics by instantiating an EmailHandler and calling its get_stats() method.

File: /tf/active/vicechatdev/email-forwarder/test_e2e.py | Lines: 59-78

health-check diagnostics service-monitoring email-service statistics

function send_test_email_v1

Sends a test email to a local SMTP server (127.0.0.1:2525) to verify email forwarding functionality and service connectivity.

File: /tf/active/vicechatdev/email-forwarder/test_e2e.py | Lines: 26-57

email testing smtp integration-test email-forwarding

function test_smtp_connection

Tests the SMTP connection to a local email forwarder service running on port 2525 by establishing a connection and performing an EHLO handshake.

File: /tf/active/vicechatdev/email-forwarder/test_e2e.py | Lines: 12-24

smtp email connection-test health-check network

function test_configuration_v3

A test function that validates the presence and loading of required Microsoft 365 and SMTP configuration settings from a settings module.

File: /tf/active/vicechatdev/email-forwarder/test_imports.py | Lines: 52-75

configuration validation testing microsoft-365 oauth

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