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OneSecMail Dart Package

A Dart package that provides a convenient wrapper around the 1secmail.com API. This package allows you to generate temporary email addresses, check mailboxes, read messages, and download attachments effortlessly.

Table of Contents

• Features
• Installation
• Usage
  • Import the Package
  • Generating Random Email Addresses
  • Retrieving Active Domains
  • Checking Mailbox
  • Fetching Single Message
  • Downloading Attachments
• API Reference
  • OneSecMail Class
    • Methods
• Models
  • Message Class
  • MessageDetails Class
  • Attachment Class
• Best Practices
• Contributing
• License

Features

• Generate Random Email Addresses: Quickly generate one or multiple random email addresses using the available domains.
• Retrieve Active Domains: Fetch the list of currently active domains that can be used for email addresses.
• Check Mailbox: Retrieve a list of messages in a specific mailbox.
• Fetch Single Message: Read the details of a single message, including its body and attachments.
• Download Attachments: Download attachments from messages directly to your local storage.

Installation

Add the following to your pubspec.yaml:

dependencies:
  one_sec_mail: ^1.0.0

Then run:

flutter pub get

Or for a Dart project:

dart pub get

Usage

Here's how to use the package:

Import the Package

import 'package:one_sec_mail/one_sec_mail.dart';

Generating Random Email Addresses

void main() async {
  final mailClient = OneSecMail();

  // Generate random email addresses
  List<String> emails = await mailClient.generateRandomEmails(count: 5);
  print('Generated Emails: $emails');
}

Retrieving Active Domains

// Get list of active domains
List<String> domains = await mailClient.getDomainList();
print('Active Domains: $domains');

Checking Mailbox

// Use the first generated email for further actions
String email = emails.first;
String login = email.split('@')[0];
String domain = email.split('@')[1];

// Check mailbox
List<Message> messages = await mailClient.getMessages(login: login, domain: domain);
print('Messages: $messages');

Fetching Single Message

if (messages.isNotEmpty) {
  // Read a message
  int messageId = messages.first.id;
  MessageDetails messageDetails = await mailClient.readMessage(
    login: login,
    domain: domain,
    id: messageId,
  );
  print('Message Details: $messageDetails');
}

Downloading Attachments

if (messageDetails.attachments.isNotEmpty) {
  Attachment attachment = messageDetails.attachments.first;
  await mailClient.downloadAttachment(
    login: login,
    domain: domain,
    id: messageId,
    filename: attachment.filename,
    savePath: '/path/to/save', 
  );
  print('Attachment downloaded: ${attachment.filename}');
}

API Reference

OneSecMail Class

Methods

• generateRandomEmails({int count = 1})

  Generates random email addresses.

  Parameters:

  • count: Number of email addresses to generate (default is 1).

  Returns: Future<List<String>>

• getDomainList()

  Retrieves a list of active domains.

  Returns: Future<List<String>>

• getMessages({required String login, required String domain})

  Retrieves messages from the specified mailbox.

  Parameters:

  • login: The username part of the email address.
  • domain: The domain part of the email address.

  Returns: Future<List<Message>>

• readMessage({required String login, required String domain, required int id})

  Fetches details of a single message.

  Parameters:

  • login: The username part of the email address.
  • domain: The domain part of the email address.
  • id: The message ID.

  Returns: Future<MessageDetails>

• downloadAttachment({required String login, required String domain, required int id, required String filename, required String savePath})

  Downloads an attachment from a message.

  Parameters:

  • login: The username part of the email address.
  • domain: The domain part of the email address.
  • id: The message ID.
  • filename: The name of the attachment file.
  • savePath: The local directory path where the file will be saved.

  Returns: Future<void>

Models

Message Class

Represents a message in the mailbox.

Fields:

• id (int): Message ID.
• from (String): Sender's email address.
• subject (String): Subject of the email.
• date (String): Receive date of the email.

MessageDetails Class

Represents detailed information about a message.

Fields:

• id (int): Message ID.
• from (String): Sender's email address.
• subject (String): Subject of the email.
• date (String): Receive date of the email.
• attachments (List
• body (String): Message body (HTML if exists, text otherwise).
• textBody (String): Message body in plain text.
• htmlBody (String): Message body in HTML.

Attachment Class

Represents an attachment in a message.

Fields:

• filename (String): Name of the attachment file.
• contentType (String): MIME type of the attachment.
• size (int): Size of the attachment in bytes.

Best Practices

1. Null Safety: The package is written with null safety in mind. Ensure your project is using a Dart SDK version that supports null safety.
2. Exception Handling: Wrap API calls in try-catch blocks to gracefully handle exceptions and API errors.
3. Async/Await: Use async/await syntax to handle asynchronous operations cleanly.
4. Resource Management: Clean up any temporary files or data after usage, especially when downloading attachments.
5. Permissions: Ensure your application has the necessary permissions to write to the specified directories when downloading attachments.

Contributing

Contributions are welcome! Please open an issue or submit a pull request on the GitHub repository to contribute to this project.

License

This project is licensed under the MIT License. See the LICENSE() file for details.

Disclaimer: Use this package responsibly and adhere to the terms and conditions of 1secmail.com. Temporary email services should not be used for malicious activities.