Redmine

##

# Redmine IMAP Authentication Module

#

# All rights avoided, you are free to distribute or modify

# the source code under the terms you reserve the author information.

#

# Author:

#     Dingding Technology, Inc.

#     Sunding Wei <swei(at)dingding.me>

#

# File: redmine/app/models/auth_source_imap.rb

#

require "net/imap" 

require 'timeout'

#

# HOWTO

#

# 1. Execute the SQL

#    INSERT INTO auth_sources (type, name) values ("AuthSourceIMAP", "IMAP")

# 2. Change as you like

# 3. Redmine: set the user authentication mode to IMAP

# 4. Restart your web server

#

class AuthSourceIMAP < AuthSource

    def authenticate(login, password)

        # Define your IMAP server

        self.host = "imap.qq.com" 

        self.port = 143

        retVal = {

            :firstname => self.attr_firstname,

            :lastname => self.attr_lastname,

            :mail => self.attr_mail,

            :auth_source_id => self.id

        }

        # Email as account if you use Google Apps

        suffix = "@dingding.me";

        if not login.end_with?(suffix)

            login += suffix

        end

        # Authenticate

        begin

            imap = Net::IMAP.new(self.host, self.port)

            imap.authenticate('LOGIN', login, password)

        rescue Net::IMAP::NoResponseError => e

            retVal = nil

        end

        return retVal

    end

    def auth_method_name

        "IMAP" 

    end

end