From 48712ac13f2bf0f425c2edf992c46eb2080c8572 Mon Sep 17 00:00:00 2001
From: the-djmaze <>
Date: Fri, 9 Dec 2022 10:33:02 +0100
Subject: [PATCH] ImapSync example script #744

---
 snappymail/v/0.0.0/imapsync.php | 124 ++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100755 snappymail/v/0.0.0/imapsync.php

diff --git a/snappymail/v/0.0.0/imapsync.php b/snappymail/v/0.0.0/imapsync.php
new file mode 100755
index 000000000..eb0e82a5d
--- /dev/null
+++ b/snappymail/v/0.0.0/imapsync.php
@@ -0,0 +1,124 @@
+#!/usr/bin/php
+<?php
+/*
+https://imapsync.lamiral.info/README
+imapsync.php \
+  --host1 test1.snappymail.eu \
+  --user1 test1               \
+  --password1 "secret1"       \
+  --host2 test2.snappymail.eu \
+  --user2 test2               \
+  --password2 "secret2"
+*/
+
+use MailSo\Net\Enumerations\ConnectionSecurityType as SecurityType;
+
+// php.net/getopt doesn't allow spaced values like `--host1 example.com`
+function get_opt(string $short_options, array $long_options) {
+	$opts = [];
+	foreach ($long_options as $option) {
+		$key = \rtrim($option,':');
+		$arg = "--{$key}";
+		$optional = 2 === \substr_count($option, ':');
+		$required = 1 === \substr_count($option, ':');
+		foreach ($_SERVER['argv'] as $i => $v) {
+			if ($v === $arg) {
+				$opts[$key] = ($required || $optional) ? $_SERVER['argv'][$i+1] : true;
+			}
+			if (($required || $optional) && 0 === \strpos($v, "{$arg}=")) {
+				$opts[$key] = \substr($v, 1+\strlen($arg));
+			}
+		}
+		if ($required && !isset($opts[$key])) {
+			exit("Missing required argument {$arg}");
+		}
+	}
+	return $opts;
+}
+$options = get_opt('', [
+	// Source or "from" imap server.
+	'host1::',
+	'port1::',
+	'user1:',
+	'password1:',
+	'nossl1',             // Do not use a SSL connection on host1.
+	'ssl1',               // Use a SSL connection on host1. On by default if possible.
+	'notls1',             // Do not use a TLS connection on host1.
+	'tls1',               // Use a TLS connection on host1. On by default if possible.
+
+	// "destination" imap server.
+	'host2::',
+	'port2::',
+	'user2:',
+	'password2:',
+	'nossl2',             // Do not use a SSL connection on host2.
+	'ssl2',               // Use a SSL connection on host2. On by default if possible.
+	'notls2',             // Do not use a TLS connection on host2.
+	'tls2',               // Use a TLS connection on host2. On by default if possible.
+	'rootfolder::'        // Added as prefix to destination folders
+]);
+
+chdir(__DIR__);
+define('APP_VERSION', basename(__DIR__));
+$_ENV['SNAPPYMAIL_INCLUDE_AS_API'] = true;
+require __DIR__ . '/include.php';
+
+function getImapClient(int $host)
+{
+	global $options;
+
+	$oConfig = \RainLoop\API::Config();
+
+	$type = SecurityType::AUTO_DETECT;
+	if (isset($options["tls{$host}"])) {
+		$type = SecurityType::STARTTLS;
+	}
+	else if (isset($options["ssl{$host}"])) {
+		$type = SecurityType::SSL;
+	}
+	else if (isset($options["notls{$host}"])) {
+		$type = SecurityType::NONE;
+	}
+	$ImapSettings = \MailSo\Imap\Settings::fromArray([
+		'host' => $options["host{$host}"] ?? 'localhost',
+		'port' => $options["port{$host}"] ?? 143,
+		'type' => $type,
+		'ssl' => []
+	]);
+	if (993 === $ImapSettings->port) {
+		$ImapSettings->type = SecurityType::SSL;
+	}
+	if ($oConfig->Get('labs', 'sasl_allow_scram_sha', false)) {
+		\array_push($ImapSettings->SASLMechanisms, 'SCRAM-SHA3-512', 'SCRAM-SHA-512', 'SCRAM-SHA-256', 'SCRAM-SHA-1');
+	}
+	if ($oConfig->Get('labs', 'sasl_allow_cram_md5', false)) {
+		$ImapSettings->SASLMechanisms[] = 'CRAM-MD5';
+	}
+	if ($oConfig->Get('labs', 'sasl_allow_plain', true)) {
+		$ImapSettings->SASLMechanisms[] = 'PLAIN';
+	}
+	$ImapSettings->Login = $options["user{$host}"];
+	$ImapSettings->Password = $options["password{$host}"];
+//	$ImapSettings1->ProxyAuthUser = '';
+//	$ImapSettings1->ProxyAuthPassword = '';
+	$ImapSettings->useAuth = true;
+
+	$oImapClient = new \MailSo\Imap\ImapClient;
+	//$oImapTarget->SetLogger($this->Logger());
+	$oImapClient->__FORCE_SELECT_ON_EXAMINE__ = !!$oConfig->Get('imap', 'use_force_selection');
+	$oImapClient->__DISABLE_METADATA = !!$oConfig->Get('imap', 'disable_metadata');
+	//$oPlugins->RunHook('imap.before-connect', array($this, $oImapClient, $ImapSettings));
+	$oImapClient->Connect($ImapSettings);
+	//$oPlugins->RunHook('imap.after-connect', array($this, $oImapClient, $ImapSettings));
+	//$oPlugins->RunHook('imap.before-login', array($this, $oImapClient, $ImapSettings));
+	$oImapClient->Login($ImapSettings);
+	//$oPlugins->RunHook('imap.after-login', array($this, $oImapClient, $bResult, $ImapSettings));
+
+	return $oImapClient;
+}
+
+$oSync = new \SnappyMail\Imap\Sync;
+$oSync->oImapSource = getImapClient(1);
+$oSync->oImapTarget = getImapClient(2);
+
+$oSync->import($options['rootfolder'] ?: 'test');