Added: MailSo\Mime\Part::IsPgpSigned()/IsPgpSignature()

Drop: MailSo\Mime\Enumerations\Constants

snappymail/v/0.0.0/app/libraries/MailSo/Base/StreamWrappers/Binary.php

@@ -158,8 +158,8 @@ class Binary
 		{
 			$rFilter = \stream_filter_append($rStream, $sUtilsDecodeOrEncodeFunctionName,
 				\STREAM_FILTER_READ, array(
-					'line-length' => \MailSo\Mime\Enumerations\Constants::LINE_LENGTH,
-					'line-break-chars' => \MailSo\Mime\Enumerations\Constants::CRLF
+					'line-length' => 74,
+					'line-break-chars' => "\r\n"
 				));
 			return \is_resource($rFilter) ? $rStream : false;
 		}

snappymail/v/0.0.0/app/libraries/MailSo/Imap/BodyStructure.php

@@ -189,13 +189,12 @@ class BodyStructure
 		 && 'application/pgp-signature' === \strtolower(\trim($this->aBodyParams['protocol']))
 		 // The multipart/signed body MUST consist of exactly two parts.
 		 && 2 === \count($this->aSubParts)
-		 &&	$this->aSubParts[1]->IsPgpSignature();
+		 && $this->aSubParts[1]->IsPgpSignature();
 	}
 
 	public function IsPgpSignature() : bool
 	{
-		return \in_array($this->sContentType,
-			array('application/pgp-signature', 'application/pkcs7-signature'));
+		return \in_array($this->sContentType, ['application/pgp-signature', 'application/pkcs7-signature']);
 	}
 
 	public function IsAttachBodyPart() : bool

snappymail/v/0.0.0/app/libraries/MailSo/Mime/Enumerations/Constants.php

@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of MailSo.
- *
- * (c) 2014 Usenko Timur
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace MailSo\Mime\Enumerations;
-
-/**
- * @category MailSo
- * @package Mime
- * @subpackage Enumerations
- */
-abstract class Constants
-{
-	const TAB = "\t";
-	const CRLF = "\r\n";
-
-	const LINE_LENGTH = 74;
-}

snappymail/v/0.0.0/app/libraries/MailSo/Mime/Header.php

@@ -150,7 +150,7 @@ class Header
 	private function wordWrapHelper(string $sValue, string $sGlue = "\r\n ") : string
 	{
 		return \trim(substr(wordwrap($this->NameWithDelimitrom().$sValue,
-			Enumerations\Constants::LINE_LENGTH, $sGlue
+			74, $sGlue
 		), \strlen($this->NameWithDelimitrom())));
 	}
 
@@ -168,8 +168,8 @@ class Header
 					'scheme' => \MailSo\Base\Enumerations\Encoding::BASE64_SHORT,
 					'input-charset' => \MailSo\Base\Enumerations\Charset::UTF_8,
 					'output-charset' => \MailSo\Base\Enumerations\Charset::UTF_8,
-					'line-length' => Enumerations\Constants::LINE_LENGTH,
-					'line-break-chars' => Enumerations\Constants::CRLF
+					'line-length' => 74,
+					'line-break-chars' => "\r\n"
 				);
 
 				return \iconv_mime_encode($this->Name(), $sResult, $aPreferences);

snappymail/v/0.0.0/app/libraries/MailSo/Mime/HeaderCollection.php

@@ -307,6 +307,6 @@ class HeaderCollection extends \MailSo\Base\Collection
 		foreach ($this as $oHeader) {
 			$aResult[] = $oHeader->EncodedValue();
 		}
-		return \implode(Enumerations\Constants::CRLF, $aResult);
+		return \implode("\r\n", $aResult);
 	}
 }

snappymail/v/0.0.0/app/libraries/MailSo/Mime/Message.php

@@ -325,7 +325,7 @@ class Message
 	{
 		$this->aAlternativeParts[] = array(
 			$sContentType,
-			\preg_replace('/\\r?\\n/', Enumerations\Constants::CRLF, \trim($sData)),
+			\preg_replace('/\\r?\\n/', "\r\n", \trim($sData)),
 			\MailSo\Base\Enumerations\Encoding::QUOTED_PRINTABLE_LOWER,
 			array()
 		);

snappymail/v/0.0.0/app/libraries/MailSo/Mime/Part.php

@@ -163,6 +163,22 @@ class Part
 		return $sResult;
 	}
 
+	public function IsPgpSigned() : bool
+	{
+		// https://datatracker.ietf.org/doc/html/rfc3156#section-5
+		$header = $this->Headers->GetByName(Enumerations\Header::CONTENT_TYPE);
+		return $header
+		 && \preg_match('#multipart/signed.+protocol=["\']?application/pgp-signature#si', $header->FullValue())
+		 // The multipart/signed body MUST consist of exactly two parts.
+		 && 2 === \count($this->SubParts)
+		 && $this->SubParts[1]->IsPgpSignature();
+	}
+
+	public function IsPgpSignature() : bool
+	{
+		return \in_array($this->ContentType(), array('application/pgp-signature', 'application/pkcs7-signature'));
+	}
+
 	public static function FromFile(string $sFileName) : ?self
 	{
 		$rStreamHandle = \file_exists($sFileName) ? \fopen($sFileName, 'rb') : false;
@@ -524,13 +540,11 @@ class Part
 
 		$aSubStreams = array(
 
-			$this->Headers->ToEncodedString().
-				Enumerations\Constants::CRLF.
-				Enumerations\Constants::CRLF,
+			$this->Headers->ToEncodedString() . "\r\n\r\n",
 
 			null === $this->Body ? '' : $this->Body,
 
-			Enumerations\Constants::CRLF
+			"\r\n"
 		);
 
 		if (0 < $this->SubParts->Count())
@@ -538,7 +552,7 @@ class Part
 			$sBoundary = $this->HeaderBoundary();
 			if (\strlen($sBoundary))
 			{
-				$aSubStreams[] = '--'.$sBoundary.Enumerations\Constants::CRLF;
+				$aSubStreams[] = "--{$sBoundary}\r\n";
 
 				$rSubPartsStream = $this->SubParts->ToStream($sBoundary);
 				if (\is_resource($rSubPartsStream))
@@ -546,8 +560,7 @@ class Part
 					$aSubStreams[] = $rSubPartsStream;
 				}
 
-				$aSubStreams[] = Enumerations\Constants::CRLF.
-					'--'.$sBoundary.'--'.Enumerations\Constants::CRLF;
+				$aSubStreams[] = "\r\n--{$sBoundary}--\r\n";
 			}
 		}
 

snappymail/v/0.0.0/app/libraries/MailSo/Mime/PartCollection.php

@@ -36,8 +36,7 @@ class PartCollection extends \MailSo\Base\Collection
 			{
 				if (\count($aResult))
 				{
-					$aResult[] = Enumerations\Constants::CRLF.
-						'--'.$sBoundary.Enumerations\Constants::CRLF;
+					$aResult[] = "\r\n--{$sBoundary}\r\n";
 				}
 
 				$aResult[] = $oPart->ToStream();

snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Pgp.php

@@ -84,6 +84,11 @@ trait Pgp
 			);
 		}
 
+		if ($oPart->IsPgpSigned()) {
+//			$GPG->verifyStream($oPart->SubParts[0]->Body, \stream_get_contents($oPart->SubParts[1]->Body));
+			$oPart = $oPart->SubParts[0];
+		}
+
 		return $this->DefaultResponse(__FUNCTION__, $oPart);
 	}