Merge branch 'master' of https://github.com/phpseclib/phpseclib into spkac

.scrutinizer.yml

@@ -0,0 +1,6 @@
+imports:
+    - php
+
+tools:
+    external_code_coverage:
+        runs: 5 # No Code Coverage on PHP 5.2 and HHVM

.travis.yml

@@ -1,5 +1,7 @@
 language: php
 
+# When adding environments here, the number of runs specified in .scrutinizer.yml
+# may have to be adjusted.
 php:
   - 5.2
   - 5.3.3
@@ -25,4 +27,5 @@ script:
   - travis/run-phpunit.sh
 
 after_success:
-  - sh -c "if $TRAVIS_SECURE_ENV_VARS; then travis/upload-code-coverage.sh; fi"
+  - sh -c "if $TRAVIS_SECURE_ENV_VARS; then travis/upload-code-coverage-html.sh; fi"
+  - sh -c "if [ '$TRAVIS_PHP_VERSION' != '5.2' -a '$TRAVIS_PHP_VERSION' != 'hhvm' ]; then travis/upload-code-coverage-scrutinizer.sh; fi"

phpseclib/Crypt/AES.php

@@ -19,7 +19,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/AES.php');
+ *    include 'Crypt/AES.php';
  *
  *    $aes = new Crypt_AES();
  *

phpseclib/Crypt/Blowfish.php

@@ -14,7 +14,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/Blowfish.php');
+ *    include 'Crypt/Blowfish.php';
  *
  *    $blowfish = new Crypt_Blowfish();
  *

phpseclib/Crypt/DES.php

@@ -16,7 +16,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/DES.php');
+ *    include 'Crypt/DES.php';
  *
  *    $des = new Crypt_DES();
  *

phpseclib/Crypt/Hash.php

@@ -18,7 +18,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/Hash.php');
+ *    include 'Crypt/Hash.php';
  *
  *    $hash = new Crypt_Hash('sha1');
  *

phpseclib/Crypt/RC2.php

@@ -14,7 +14,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/RC2.php');
+ *    include 'Crypt/RC2.php';
  *
  *    $rc2 = new Crypt_RC2();
  *

phpseclib/Crypt/RC4.php

@@ -18,7 +18,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/RC4.php');
+ *    include 'Crypt/RC4.php';
  *
  *    $rc4 = new Crypt_RC4();
  *

phpseclib/Crypt/RSA.php

@@ -8,7 +8,7 @@
  * Here's an example of how to encrypt and decrypt text with this library:
  * <code>
  * <?php
- *    include('Crypt/RSA.php');
+ *    include 'Crypt/RSA.php';
  *
  *    $rsa = new Crypt_RSA();
  *    extract($rsa->createKey());
@@ -26,7 +26,7 @@
  * Here's an example of how to create signatures and verify signatures with this library:
  * <code>
  * <?php
- *    include('Crypt/RSA.php');
+ *    include 'Crypt/RSA.php';
  *
  *    $rsa = new Crypt_RSA();
  *    extract($rsa->createKey());
@@ -1482,6 +1482,19 @@ class Crypt_RSA
             $this->publicExponent = false;
         }
 
+        switch ($type) {
+            case CRYPT_RSA_PUBLIC_FORMAT_OPENSSH:
+            case CRYPT_RSA_PUBLIC_FORMAT_RAW:
+                $this->setPublicKey();
+                break;
+            case CRYPT_RSA_PRIVATE_FORMAT_PKCS1:
+                switch (true) {
+                    case strpos($key, '-BEGIN PUBLIC KEY-') !== false:
+                    case strpos($key, '-BEGIN RSA PUBLIC KEY-') !== false:
+                        $this->setPublicKey();
+                }
+        }
+
         return true;
     }
 
@@ -1508,7 +1521,9 @@ class Crypt_RSA
      * used in certain contexts.  For example, in SSH-2, RSA authentication works by sending the public key along with a
      * message signed by the private key to the server.  The SSH-2 server looks the public key up in an index of public keys
      * and if it's present then proceeds to verify the signature.  Problem is, if your private key doesn't include the public
-     * exponent this won't work unless you manually add the public exponent.
+     * exponent this won't work unless you manually add the public exponent. phpseclib tries to guess if the key being used
+     * is the public key but in the event that it guesses incorrectly you might still want to explicitly set the key as being
+     * public.
      *
      * Do note that when a new key is loaded the index will be cleared.
      *
@@ -1564,6 +1579,40 @@ class Crypt_RSA
         return true;
     }
 
+    /**
+     * Defines the private key
+     *
+     * If phpseclib guessed a private key was a public key and loaded it as such it might be desirable to force
+     * phpseclib to treat the key as a private key. This function will do that.
+     *
+     * Do note that when a new key is loaded the index will be cleared.
+     *
+     * Returns true on success, false on failure
+     *
+     * @see getPublicKey()
+     * @access public
+     * @param String $key optional
+     * @param Integer $type optional
+     * @return Boolean
+     */
+    function setPrivateKey($key = false, $type = false)
+    {
+        if ($key === false && !empty($this->publicExponent)) {
+            unset($this->publicExponent);
+            return true;
+        }
+
+        $rsa = new Crypt_RSA();
+        if (!$rsa->loadKey($key, $type)) {
+            return false;
+        }
+        unset($rsa->publicExponent);
+
+        // don't overwrite the old key if the new key is invalid
+        $this->loadKey($rsa);
+        return true;
+    }
+
     /**
      * Returns the public key
      *

phpseclib/Crypt/Random.php

@@ -8,7 +8,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/Random.php');
+ *    include 'Crypt/Random.php';
  *
  *    echo bin2hex(crypt_random_string(8));
  * ?>

phpseclib/Crypt/Rijndael.php

@@ -28,7 +28,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/Rijndael.php');
+ *    include 'Crypt/Rijndael.php';
  *
  *    $rijndael = new Crypt_Rijndael();
  *

phpseclib/Crypt/TripleDES.php

@@ -10,7 +10,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/TripleDES.php');
+ *    include 'Crypt/TripleDES.php';
  *
  *    $des = new Crypt_TripleDES();
  *

phpseclib/Crypt/Twofish.php

@@ -14,7 +14,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Crypt/Twofish.php');
+ *    include 'Crypt/Twofish.php';
  *
  *    $twofish = new Crypt_Twofish();
  *

phpseclib/Math/BigInteger.php

@@ -31,7 +31,7 @@
  * Here's an example of how to use this library:
  * <code>
  * <?php
- *    include('Math/BigInteger.php');
+ *    include 'Math/BigInteger.php';
  *
  *    $a = new Math_BigInteger(2);
  *    $b = new Math_BigInteger(3);
@@ -238,7 +238,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('0x32', 16); // 50 in base-16
      *
@@ -506,7 +506,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('65');
      *
@@ -603,7 +603,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('65');
      *
@@ -630,7 +630,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('65');
      *
@@ -668,7 +668,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('50');
      *
@@ -821,7 +821,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('10');
      *    $b = new Math_BigInteger('20');
@@ -952,7 +952,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('10');
      *    $b = new Math_BigInteger('20');
@@ -1088,7 +1088,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('10');
      *    $b = new Math_BigInteger('20');
@@ -1372,7 +1372,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('10');
      *    $b = new Math_BigInteger('20');
@@ -1591,7 +1591,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger('10');
      *    $b = new Math_BigInteger('20');
@@ -2396,7 +2396,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger(30);
      *    $b = new Math_BigInteger(17);
@@ -2464,7 +2464,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger(693);
      *    $b = new Math_BigInteger(609);
@@ -2599,7 +2599,7 @@ class Math_BigInteger
      * Here's an example:
      * <code>
      * <?php
-     *    include('Math/BigInteger.php');
+     *    include 'Math/BigInteger.php';
      *
      *    $a = new Math_BigInteger(693);
      *    $b = new Math_BigInteger(609);

phpseclib/Net/SCP.php

@@ -10,8 +10,8 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Net/SCP.php');
- *    include('Net/SSH2.php');
+ *    include 'Net/SCP.php';
+ *    include 'Net/SSH2.php';
  *
  *    $ssh = new Net_SSH2('www.domain.tld');
  *    if (!$ssh->login('username', 'password')) {

phpseclib/Net/SFTP.php

@@ -14,7 +14,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Net/SFTP.php');
+ *    include 'Net/SFTP.php';
  *
  *    $sftp = new Net_SFTP('www.domain.tld');
  *    if (!$sftp->login('username', 'password')) {

phpseclib/Net/SSH1.php

@@ -8,7 +8,7 @@
  * Here's a short example of how to use this library:
  * <code>
  * <?php
- *    include('Net/SSH1.php');
+ *    include 'Net/SSH1.php';
  *
  *    $ssh = new Net_SSH1('www.domain.tld');
  *    if (!$ssh->login('username', 'password')) {
@@ -22,7 +22,7 @@
  * Here's another short example:
  * <code>
  * <?php
- *    include('Net/SSH1.php');
+ *    include 'Net/SSH1.php';
  *
  *    $ssh = new Net_SSH1('www.domain.tld');
  *    if (!$ssh->login('username', 'password')) {
@@ -704,7 +704,7 @@ class Net_SSH1
                 break;
             //case NET_SSH1_CIPHER_RC4:
             //    if (!class_exists('Crypt_RC4')) {
-            //        include_once('Crypt/RC4.php');
+            //        include_once 'Crypt/RC4.php';
             //    }
             //    $this->crypto = new Crypt_RC4();
             //    $this->crypto->enableContinuousBuffer();

phpseclib/Net/SSH2.php

@@ -8,7 +8,7 @@
  * Here are some examples of how to use this library:
  * <code>
  * <?php
- *    include('Net/SSH2.php');
+ *    include 'Net/SSH2.php';
  *
  *    $ssh = new Net_SSH2('www.domain.tld');
  *    if (!$ssh->login('username', 'password')) {
@@ -22,8 +22,8 @@
  *
  * <code>
  * <?php
- *    include('Crypt/RSA.php');
- *    include('Net/SSH2.php');
+ *    include 'Crypt/RSA.php';
+ *    include 'Net/SSH2.php';
  *
  *    $key = new Crypt_RSA();
  *    //$key->setPassword('whatever');

phpseclib/System/SSH/Agent.php

@@ -7,8 +7,8 @@
  * Here are some examples of how to use this library:
  * <code>
  * <?php
- *    include('System/SSH/Agent.php');
- *    include('Net/SSH2.php');
+ *    include 'System/SSH/Agent.php';
+ *    include 'Net/SSH2.php';
  *
  *    $agent = new System_SSH_Agent();
  *

phpunit.xml.dist

@@ -4,8 +4,11 @@
          colors="true"
 >
     <testsuites>
-        <testsuite name="phpseclib Test Suite">
-            <directory>./tests/</directory>
+        <testsuite name="phpseclib Unit Test Suite">
+            <directory>./tests/Unit/</directory>
+        </testsuite>
+        <testsuite name="phpseclib Functional Test Suite">
+            <directory>./tests/Functional/</directory>
         </testsuite>
     </testsuites>
 

tests/Functional/Net/SFTPUserStoryTest.php

@@ -6,7 +6,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Net_SFTPFunctionalTest extends PhpseclibFunctionalTestCase
+class Functional_Net_SFTPUserStoryTest extends PhpseclibFunctionalTestCase
 {
     static protected $scratchDir;
     static protected $exampleData;

tests/Functional/Net/SSH2Test.php

@@ -6,7 +6,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Net_SSH2FunctionalTest extends PhpseclibFunctionalTestCase
+class Functional_Net_SSH2Test extends PhpseclibFunctionalTestCase
 {
     public function setUp()
     {

tests/Unit/Crypt/AES/ContinuousBufferTest.php

@@ -5,7 +5,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Crypt_AES_ContinuousBufferTest extends Crypt_AES_TestCase
+class Unit_Crypt_AES_ContinuousBufferTest extends Unit_Crypt_AES_TestCase
 {
     // String intented
     protected $modes = array(

tests/Unit/Crypt/AES/TestCase.php

@@ -7,7 +7,7 @@
 
 require_once 'Crypt/AES.php';
 
-abstract class Crypt_AES_TestCase extends PhpseclibTestCase
+abstract class Unit_Crypt_AES_TestCase extends PhpseclibTestCase
 {
     static public function setUpBeforeClass()
     {

tests/Unit/Crypt/Hash/MD5Test.php

@@ -5,7 +5,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Crypt_Hash_MD5Test extends Crypt_Hash_TestCase
+class Unit_Crypt_Hash_MD5Test extends Unit_Crypt_Hash_TestCase
 {
     public function getInstance()
     {

tests/Unit/Crypt/Hash/TestCase.php

@@ -7,7 +7,7 @@
 
 require_once 'Crypt/Hash.php';
 
-abstract class Crypt_Hash_TestCase extends PhpseclibTestCase
+abstract class Unit_Crypt_Hash_TestCase extends PhpseclibTestCase
 {
     static public function setUpBeforeClass()
     {

tests/Unit/Crypt/RSA/LoadKeyTest.php

@@ -7,7 +7,7 @@
 
 require_once 'Crypt/RSA.php' ;
 
-class Crypt_RSA_LoadKeyTest extends PhpseclibTestCase
+class Unit_Crypt_RSA_LoadKeyTest extends PhpseclibTestCase
 {
     public function testBadKey()
     {
@@ -37,6 +37,7 @@ U9VQQSQzY1oZMVX8i1m5WUTLPz2yLJIBQVdXqhMCQBGoiuSoSjafUhV7i1cEGpb88h5NBYZzWXGZ
 -----END RSA PRIVATE KEY-----';
 
         $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPrivateKey());
     }
 
     public function testPKCS1SpacesKey()
@@ -59,6 +60,7 @@ U9VQQSQzY1oZMVX8i1m5WUTLPz2yLJIBQVdXqhMCQBGoiuSoSjafUhV7i1cEGpb88h5NBYZzWXGZ
         $key = str_replace(array("\r", "\n", "\r\n"), ' ', $key);
 
         $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPrivateKey());
     }
 
     public function testPKCS1NoHeaderKey()
@@ -78,6 +80,7 @@ U9VQQSQzY1oZMVX8i1m5WUTLPz2yLJIBQVdXqhMCQBGoiuSoSjafUhV7i1cEGpb88h5NBYZzWXGZ
 37sJ5QsW+sJyoNde3xH8vdXhzU7eT82D6X/scw9RZz+/6rCJ4p0=';
 
         $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPrivateKey());
     }
 
     public function testPKCS1NoWhitespaceNoHeaderKey()
@@ -95,7 +98,9 @@ U9VQQSQzY1oZMVX8i1m5WUTLPz2yLJIBQVdXqhMCQBGoiuSoSjafUhV7i1cEGpb88h5NBYZzWXGZ
                'X6zk7S0ljKtt2jny2+00VsBerQJBAJGC1Mg5Oydo5NwD6BiROrPxGo2bpTbu/fhrT8ebHkTz2epl' .
                'U9VQQSQzY1oZMVX8i1m5WUTLPz2yLJIBQVdXqhMCQBGoiuSoSjafUhV7i1cEGpb88h5NBYZzWXGZ' .
                '37sJ5QsW+sJyoNde3xH8vdXhzU7eT82D6X/scw9RZz+/6rCJ4p0=';
+
         $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPrivateKey());
     }
 
     public function testRawPKCS1Key()
@@ -116,5 +121,76 @@ U9VQQSQzY1oZMVX8i1m5WUTLPz2yLJIBQVdXqhMCQBGoiuSoSjafUhV7i1cEGpb88h5NBYZzWXGZ
         $key = base64_decode($key);
 
         $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPrivateKey());
+    }
+
+    public function testPubKey1()
+    {
+        $rsa = new Crypt_RSA();
+
+        $key = '-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEA61BjmfXGEvWmegnBGSuS+rU9soUg2FnODva32D1AqhwdziwHINFa
+D1MVlcrYG6XRKfkcxnaXGfFDWHLEvNBSEVCgJjtHAGZIm5GL/KA86KDp/CwDFMSw
+luowcXwDwoyinmeOY9eKyh6aY72xJh7noLBBq1N0bWi1e2i+83txOCg4yV2oVXhB
+o8pYEJ8LT3el6Smxol3C1oFMVdwPgc0vTl25XucMcG/ALE/KNY6pqC2AQ6R2ERlV
+gPiUWOPatVkt7+Bs3h5Ramxh7XjBOXeulmCpGSynXNcpZ/06+vofGi/2MlpQZNhH
+Ao8eayMp6FcvNucIpUndo1X8dKMv3Y26ZQIDAQAB
+-----END RSA PUBLIC KEY-----';
+
+        $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPublicKey());
+        $this->assertFalse($rsa->getPrivateKey());
+    }
+
+    public function testPubKey2()
+    {
+        $rsa = new Crypt_RSA();
+
+        $key = '-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA61BjmfXGEvWmegnBGSuS
++rU9soUg2FnODva32D1AqhwdziwHINFaD1MVlcrYG6XRKfkcxnaXGfFDWHLEvNBS
+EVCgJjtHAGZIm5GL/KA86KDp/CwDFMSwluowcXwDwoyinmeOY9eKyh6aY72xJh7n
+oLBBq1N0bWi1e2i+83txOCg4yV2oVXhBo8pYEJ8LT3el6Smxol3C1oFMVdwPgc0v
+Tl25XucMcG/ALE/KNY6pqC2AQ6R2ERlVgPiUWOPatVkt7+Bs3h5Ramxh7XjBOXeu
+lmCpGSynXNcpZ/06+vofGi/2MlpQZNhHAo8eayMp6FcvNucIpUndo1X8dKMv3Y26
+ZQIDAQAB
+-----END PUBLIC KEY-----';
+
+        $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPublicKey());
+        $this->assertFalse($rsa->getPrivateKey());
+    }
+
+    public function testSSHPubKey()
+    {
+        $rsa = new Crypt_RSA();
+
+        $key = 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQCqGKukO1De7zhZj6+H0qtjTkVxwTCpvKe4e' .
+               'CZ0FPqri0cb2JZfXJ/DgYSF6vUpwmJG8wVQZKjeGcjDOL5UlsuusFncCzWBQ7RKNUSesmQRMS' .
+               'GkVb1/3j+skZ6UtW+5u09lHNsj6tQ51s1SPrCBkedbNf0Tp0GbMJDyR4e9T04ZZw== ' .
+               'phpseclib-generated-key';
+
+        $this->assertTrue($rsa->loadKey($key));
+        $this->assertInternalType('string', $rsa->getPublicKey());
+        $this->assertFalse($rsa->getPrivateKey());
+    }
+
+    public function testSetPrivate()
+    {
+        $rsa = new Crypt_RSA();
+
+        $key = '-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEA61BjmfXGEvWmegnBGSuS+rU9soUg2FnODva32D1AqhwdziwHINFa
+D1MVlcrYG6XRKfkcxnaXGfFDWHLEvNBSEVCgJjtHAGZIm5GL/KA86KDp/CwDFMSw
+luowcXwDwoyinmeOY9eKyh6aY72xJh7noLBBq1N0bWi1e2i+83txOCg4yV2oVXhB
+o8pYEJ8LT3el6Smxol3C1oFMVdwPgc0vTl25XucMcG/ALE/KNY6pqC2AQ6R2ERlV
+gPiUWOPatVkt7+Bs3h5Ramxh7XjBOXeulmCpGSynXNcpZ/06+vofGi/2MlpQZNhH
+Ao8eayMp6FcvNucIpUndo1X8dKMv3Y26ZQIDAQAB
+-----END RSA PUBLIC KEY-----';
+
+        $this->assertTrue($rsa->loadKey($key));
+        $this->assertTrue($rsa->setPrivateKey());
+        $this->assertGreaterThanOrEqual(1, strlen("$rsa"));
+        $this->assertFalse($rsa->getPublicKey());
     }
 }

tests/Unit/File/ASN1/DevTest.php

@@ -7,7 +7,7 @@
 
 require_once 'File/ASN1.php';
 
-class File_ASN1_DevTest extends PhpseclibTestCase
+class Unit_File_ASN1_DevTest extends PhpseclibTestCase
 {
     /**
     * on older versions of File_ASN1 this would yield a PHP Warning

tests/Unit/Math/BigInteger/BCMathTest.php

@@ -5,7 +5,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Math_BigInteger_BCMathTest extends Math_BigInteger_TestCase
+class Unit_Math_BigInteger_BCMathTest extends Unit_Math_BigInteger_TestCase
 {
     static public function setUpBeforeClass()
     {

tests/Unit/Math/BigInteger/GMPTest.php

@@ -5,7 +5,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Math_BigInteger_GMPTest extends Math_BigInteger_TestCase
+class Unit_Math_BigInteger_GMPTest extends Unit_Math_BigInteger_TestCase
 {
     static public function setUpBeforeClass()
     {

tests/Unit/Math/BigInteger/InternalOpenSSLTest.php

@@ -5,7 +5,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Math_BigInteger_InternalOpenSSLTest extends Math_BigInteger_TestCase
+class Unit_Math_BigInteger_InternalOpenSSLTest extends Unit_Math_BigInteger_TestCase
 {
     static public function setUpBeforeClass()
     {

tests/Unit/Math/BigInteger/InternalTest.php

@@ -5,7 +5,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Math_BigInteger_InternalTest extends Math_BigInteger_TestCase
+class Math_BigInteger_InternalTest extends Unit_Math_BigInteger_TestCase
 {
     static public function setUpBeforeClass()
     {

tests/Unit/Math/BigInteger/TestCase.php

@@ -7,7 +7,7 @@
 
 require_once 'Math/BigInteger.php';
 
-abstract class Math_BigInteger_TestCase extends PhpseclibTestCase
+abstract class Unit_Math_BigInteger_TestCase extends PhpseclibTestCase
 {
     static public function setUpBeforeClass()
     {

tests/Unit/Net/SSH1Test.php

@@ -5,7 +5,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Net_SSH1Test extends PhpseclibTestCase
+class Unit_Net_SSH1Test extends PhpseclibTestCase
 {
     public function formatLogDataProvider()
     {

tests/Unit/Net/SSH2Test.php

@@ -6,7 +6,7 @@
  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  */
 
-class Net_SSH2Test extends PhpseclibTestCase
+class Unit_Net_SSH2Test extends PhpseclibTestCase
 {
     public function formatLogDataProvider()
     {
@@ -36,38 +36,27 @@ class Net_SSH2Test extends PhpseclibTestCase
         $this->assertEquals($expected, $result);
     }
 
-    public function generateIdentifierProvider()
+    public function testGenerateIdentifier()
     {
-        return array(
-            array('SSH-2.0-phpseclib_0.3', array()),
-            array('SSH-2.0-phpseclib_0.3 (gmp)', array('gmp')),
-            array('SSH-2.0-phpseclib_0.3 (bcmath)', array('bcmath')),
-            array('SSH-2.0-phpseclib_0.3 (mcrypt)', array('mcrypt')),
-            array('SSH-2.0-phpseclib_0.3 (mcrypt, gmp)', array('mcrypt', 'gmp')),
-            array('SSH-2.0-phpseclib_0.3 (mcrypt, bcmath)', array('mcrypt', 'bcmath')),
-        );
-    }
+        $identifier = $this->createSSHMock()->_generate_identifier();
+        $this->assertStringStartsWith('SSH-2.0-phpseclib_0.3', $identifier);
 
-    /**
-     * @dataProvider generateIdentifierProvider
-     */
-    public function testGenerateIdentifier($expected, array $requiredExtensions)
-    {
-        $notAllowed = array('gmp', 'bcmath', 'mcrypt', 'gmp');
-        foreach ($notAllowed as $notAllowedExtension) {
-            if (in_array($notAllowedExtension, $requiredExtensions)) {
-                continue;
-            }
-
-            if (extension_loaded($notAllowedExtension)) {
-                $this->markTestSkipped('Extension ' . $notAllowedExtension . ' is not allowed for this data-set');
-            }
+        if (extension_loaded('mcrypt')) {
+            $this->assertContains('mcrypt', $identifier);
+        } else {
+            $this->assertNotContains('mcrypt', $identifier);
         }
 
-        $ssh = $this->createSSHMock();
-        $identifier = $ssh->_generate_identifier();
-
-        $this->assertEquals($expected, $identifier);
+        if (extension_loaded('gmp')) {
+            $this->assertContains('gmp', $identifier);
+            $this->assertNotContains('bcmath', $identifier);
+        } else if (extension_loaded('bcmath')) {
+            $this->assertNotContains('gmp', $identifier);
+            $this->assertContains('bcmath', $identifier);
+        } else {
+            $this->assertNotContains('gmp', $identifier);
+            $this->assertNotContains('bcmath', $identifier);
+        }
     }
 
     public function testGetExitStatusIfNotConnected()

travis/run-phpunit.sh

@@ -24,4 +24,5 @@ fi
   $PHPUNIT_EXTRA_ARGS \
   --verbose \
   --coverage-text \
+  --coverage-clover code_coverage/clover.xml \
   --coverage-html code_coverage/

travis/upload-code-coverage-scrutinizer.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+# This file is part of the phpseclib project.
+#
+# (c) Andreas Fischer <bantu@phpbb.com>
+#
+# For the full copyright and license information, please view the LICENSE
+# file that was distributed with this source code.
+#
+set -e
+
+wget https://scrutinizer-ci.com/ocular.phar
+php ocular.phar code-coverage:upload --format=php-clover code_coverage/clover.xml