Bug/tag multiple objects

README.md

@@ -21,6 +21,11 @@ PHPASN1 can also read [BER encoded][6] binary data into separate PHP objects tha
 
 ## Changelog
 
+#### v.1.5.0
+* fix a bug that would prevent you from decoding context specific tags on multiple objects [#57](https://github.com/fgrosse/PHPASN1/issues/57)
+  - `ExplicitlyTaggedObject::__construct` does now accept multiple objects to be tagged with a single tag
+  - `ExplicitlyTaggedObject::getContent` will now always return an array (even if only one object is tagged)
+
 #### v.1.4.2
 * fix a bug that would prevent you from decoding empty tagged objects [#57](https://github.com/fgrosse/PHPASN1/issues/57)
 

examples/Issue14.php

@@ -9,6 +9,7 @@
  */
 
 require_once __DIR__.'/../vendor/autoload.php';
+require_once 'shared.php';
 
 use FG\ASN1\OID;
 use FG\ASN1\Object;
@@ -17,27 +18,6 @@
 use FG\ASN1\Universal\OctetString;
 use FG\ASN1\Universal\Sequence;
 
-function printObject(Object $object, $depth = 0)
-{
-    $treeSymbol = '';
-    $depthString = str_repeat('─', $depth);
-    if ($depth > 0) {
-        $treeSymbol = '├';
-    }
-
-    $name = Identifier::getShortName($object->getType());
-    echo "{$treeSymbol}{$depthString}{$name} : ";
-
-    echo $object->__toString().PHP_EOL;
-
-    $content = $object->getContent();
-    if (is_array($content)) {
-        foreach ($object as $child) {
-            printObject($child, $depth + 1);
-        }
-    }
-}
-
 $base64 = 'MIIINTCCBh2gAwIBAgIQbVVJc10C7UUjfYRHQ//7nTANBgkqhkiG9w0BAQsFADB0
 MQswCQYDVQQGEwJCUjETMBEGA1UEChMKSUNQLUJyYXNpbDEtMCsGA1UECxMkQ2Vy
 dGlzaWduIENlcnRpZmljYWRvcmEgRGlnaXRhbCBTLkEuMSEwHwYDVQQDExhBQyBD

examples/Issue29.php

@@ -9,34 +9,11 @@
  */
 
 use FG\ASN1\Object;
-use FG\ASN1\Identifier;
 
 require_once __DIR__.'/../vendor/autoload.php';
+require_once 'shared.php';
 
 $hex = 'a02b302906092a864886f70d01090e311c301a30180603551d110411300f820d636f72766573706163652e6465';
 $asn = Object::fromBinary(hex2bin($hex));
 
-function printObject(Object $object, $depth = 0)
-{
-    $name = strtoupper(Identifier::getShortName($object->getType()));
-    $treeSymbol = '';
-    $depthString = str_repeat('━', $depth);
-    if ($depth > 0) {
-        $treeSymbol = '┣';
-        $name = ' '.$name;
-    }
-
-    echo "{$treeSymbol}{$depthString}{$name} : ";
-    echo $object->__toString().PHP_EOL;
-
-    $content = $object->getContent();
-    if ($content instanceof Object) {
-        printObject($content, $depth + 1);
-    } elseif (is_array($content)) {
-        foreach ($object as $child) {
-            printObject($child, $depth + 1);
-        }
-    }
-}
-
 printObject($asn);

examples/Issue57.php

@@ -0,0 +1,108 @@
+<?php
+/*
+ * This file is part of the PHPASN1 library.
+ *
+ * Copyright © Friedrich Große <friedrich.grosse@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use FG\ASN1\ExplicitlyTaggedObject;
+use FG\ASN1\Object;
+use FG\ASN1\Universal\Enumerated;
+use FG\ASN1\Universal\ObjectIdentifier;
+use FG\ASN1\Universal\Sequence;
+
+require_once __DIR__.'/../vendor/autoload.php';
+require_once 'shared.php';
+
+$input1 = '
+MIICWDCCAhgCAQAwVzEYMBYGA1UEAwwPY3J5cHRvZ3JhcGh5LmlvMQ0wCwYDVQQK
+DARQeUNBMQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxDzANBgNVBAcMBkF1
+c3RpbjCCAbYwggErBgcqhkjOOAQBMIIBHgKBgQCNf628CeKEqvppFUzqJBdwBJCe
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+NXJ8Ss/fAhQJe1LhmOzpXeFyc/CpJN8jzp2BiA==';
+
+$input2 = '
+MIIFGDCCAwACAQAwOjEWMBQGCgmSJomT8ixkARkWBnNlY3VyZTEgMB4GA1UEAxMX
+LlNlY3VyZSBFbnRlcnByaXNlIENBIDEwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAw
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+secxBTTCNgI48YezK3GDkn65cmlnkt6F6Mf0MwoDaXTuB88Jycbwb5ihKnHEJIsO
+draiRBZruwMPwPIP
+';
+
+$input3 = '
+MIIC4zCCAcsCAQAwcjELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx
+ITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDENMAsGA1UEAwwEdGVz
+dDEcMBoGCSqGSIb3DQEJARYNdGVzdEB0ZXN0LmNvbTCCASIwDQYJKoZIhvcNAQEB
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+fPD9WowISru3RB1xyxlvgeZS6WoA6TD8REVa1UyFoNzUewvsrNVkKSHh1xk/+ePx
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+qXDFVov9UZ+sGy8CJ5ahII79yrfKpxY=
+';
+
+try {
+    echo 'Input 1:' . PHP_EOL;
+    printObject(Object::fromBinary(base64_decode($input1)));
+} catch (Exception $exception) {
+    echo "ERROR: " . $exception->getMessage();
+}
+
+echo PHP_EOL;
+
+try {
+    echo 'Input 2:' . PHP_EOL;
+    printObject(Object::fromBinary(base64_decode($input2)));
+} catch (Exception $exception) {
+    echo "ERROR: " . $exception->getMessage();
+}
+
+echo PHP_EOL;
+
+try {
+    echo 'Input 3:' . PHP_EOL;
+    printObject(Object::fromBinary(base64_decode($input3)));
+} catch (Exception $exception) {
+    echo "ERROR: " . $exception->getMessage();
+}

examples/parseBinary.php

@@ -9,55 +9,43 @@
  */
 
 require_once __DIR__.'/../vendor/autoload.php';
+require_once 'shared.php';
 
 use FG\ASN1\Object;
-use FG\ASN1\Identifier;
 
 $base64String =
-'MIIDfjCCAuegAwIBAgIKZGgbPQAAAABnVTANBgkqhkiG9w0BAQUFADBGMQswCQYD
-VQQGEwJVUzETMBEGA1UEChMKR29vZ2xlIEluYzEiMCAGA1UEAxMZR29vZ2xlIElu
-dGVybmV0IEF1dGhvcml0eTAeFw0xMjA4MTYxMjI2MTlaFw0xMzA2MDcxOTQzMjda
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-D0k6lc6/SWpmbg33TqEDjl8OsvMUzV6S8XRz2L/rqZ1z1g==';
+'MIIFGDCCAwACAQAwOjEWMBQGCgmSJomT8ixkARkWBnNlY3VyZTEgMB4GA1UEAxMX
+LlNlY3VyZSBFbnRlcnByaXNlIENBIDEwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAw
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+secxBTTCNgI48YezK3GDkn65cmlnkt6F6Mf0MwoDaXTuB88Jycbwb5ihKnHEJIsO
+draiRBZruwMPwPIP';
 
 $binaryData = base64_decode($base64String);
 $asnObject = Object::fromBinary($binaryData);
 
-function printObject(Object $object, $depth = 0)
-{
-    $treeSymbol = '';
-    $depthString = str_repeat('━', $depth);
-    if ($depth > 0) {
-        $treeSymbol = '┣';
-    }
-
-    $name = strtoupper(Identifier::getShortName($object->getType()));
-    echo "{$treeSymbol}{$depthString}<b>{$name}</b> : ";
-
-    echo $object->__toString().'<br/>';
-
-    $content = $object->getContent();
-    if (is_array($content)) {
-        foreach ($object as $child) {
-            printObject($child, $depth + 1);
-        }
-    }
-}
-
 ?>
 
 <!doctype html>

examples/shared.php

@@ -0,0 +1,25 @@
+<?php
+
+use FG\ASN1\Identifier;
+use FG\ASN1\Object;
+
+function printObject(Object $object, $depth = 0)
+{
+    $treeSymbol = '';
+    $depthString = str_repeat('─', $depth);
+    if ($depth > 0) {
+        $treeSymbol = '├';
+    }
+
+    $name = Identifier::getShortName($object->getType());
+    echo "{$treeSymbol}{$depthString}{$name} : ";
+
+    echo $object->__toString().PHP_EOL;
+
+    $content = $object->getContent();
+    if (is_array($content)) {
+        foreach ($object as $child) {
+            printObject($child, $depth + 1);
+        }
+    }
+}