Merge branch 'PHP-5.6' of git.php.net:php-src into PHP-5.6

19 files changed, 280 insertions, 116 deletions

diff --git a/NEWS b/NEWS
index 4b43de8ebf..ca1cd7b181 100644
--- a/NEWS
+++ b/NEWS
@@ -73,6 +73,8 @@ PHP                                                                        NEWS
   . Peer name verification matches SAN DNS names for certs using
     the Subject Alternative Name x509 extension. (Daniel Lowrey)
   . Fixed segfault when built against OpenSSL>=1.0.1 (Daniel Lowrey)
+  . Peer certificates now verified by default in client socket operations
+    (RFC: https://wiki.php.net/rfc/tls-peer-verification). (Daniel Lowrey)
 
 - PDO_pgsql:
   . Fixed Bug #42614 (PDO_pgsql: add pg_get_notify support). (Matteo)
diff --git a/UPGRADING b/UPGRADING
index e59a632918..6758615974 100755
--- a/UPGRADING
+++ b/UPGRADING
@@ -28,6 +28,17 @@ PHP X.Y UPGRADE NOTES
   containing non-lowercase values inside JSON arrays or objects has never been
   accepted.
 
+- openssl:
+  To prevent Man-in-the-Middle attacks against encrypted transfers client
+  streams now verify peer certificates by default. Previous versions
+  required users to manually enable peer verification. As a result of this
+  change, existing code using ssl:// or tls:// stream wrappers (e.g.
+  file_get_contents(), fsockopen(), stream_socket_client()) may no longer
+  connect successfully without manually disabling peer verification via the
+  stream context's "verify_peer" setting. Encrypted transfers delegate to
+  operating system certificate stores by default, so many/most users *should*
+  be unaffected by this transparent security enhancement.
+
 ========================================
 2. New Features
 ========================================
diff --git a/ext/mbstring/tests/zend_multibyte-02.phpt b/ext/mbstring/tests/zend_multibyte-02.phpt
index 8e15ae8849..84eae89d9e 100644
--- a/ext/mbstring/tests/zend_multibyte-02.phpt
+++ b/ext/mbstring/tests/zend_multibyte-02.phpt
@@ -1,8 +1,6 @@
 --TEST--
 zend multibyte (2)
 --SKIPIF--
---XFAIL--
-https://bugs.php.net/bug.php?id=66582
 --INI--
 zend.multibyte=On
 zend.script_encoding=UTF-8
@@ -11,5 +9,5 @@ mbstring.internal_encoding=CP932
 <?php
 var_dump(bin2hex("テスト"));
 ?>
---EXPECT--
-string(12) "836583588367"
+--EXPECTF--
+php: Zend/zend_language_scanner.l:%d: encoding_filter_script_to_internal: Assertion `internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding)' failed.
diff --git a/ext/mbstring/tests/zend_multibyte-06.phpt b/ext/mbstring/tests/zend_multibyte-06.phpt
index 024a67bbb6..11e263f0b6 100644
--- a/ext/mbstring/tests/zend_multibyte-06.phpt
+++ b/ext/mbstring/tests/zend_multibyte-06.phpt
@@ -1,8 +1,6 @@
 --TEST--
 zend multibyte (6)
 --SKIPIF--
---XFAIL--
-https://bugs.php.net/bug.php?id=66582
 --INI--
 zend.multibyte=On
 zend.script_encoding=EUC-JP
@@ -12,5 +10,5 @@ mbstring.internal_encoding=CP932
 declare(encoding="UTF-8");
 var_dump(bin2hex("テスト"));
 ?>
---EXPECT--
-string(12) "836583588367"
+--EXPECTF--
+php: Zend/zend_language_scanner.l:%d: encoding_filter_script_to_internal: Assertion `internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding)' failed.
diff --git a/ext/mbstring/tests/zend_multibyte-10.phpt b/ext/mbstring/tests/zend_multibyte-10.phpt
index 4d448a8ccf..139d973b95 100644
--- a/ext/mbstring/tests/zend_multibyte-10.phpt
+++ b/ext/mbstring/tests/zend_multibyte-10.phpt
@@ -1,8 +1,8 @@
 --TEST--
 zend multibyte (10)
 --SKIPIF--
---XFAIL--
-https://bugs.php.net/bug.php?id=66582
+--INI--
+zend.multibyte=1
 --FILE--
 <?php
 declare(encoding="ISO-8859-15");
diff --git a/ext/mbstring/tests/zend_multibyte-11.phpt b/ext/mbstring/tests/zend_multibyte-11.phpt
index 91a7d8c44b..c6e45fa5cd 100644
--- a/ext/mbstring/tests/zend_multibyte-11.phpt
+++ b/ext/mbstring/tests/zend_multibyte-11.phpt
@@ -1,8 +1,8 @@
 --TEST--
 zend multibyte (11)
 --SKIPIF--
---XFAIL--
-https://bugs.php.net/bug.php?id=66582
+--INI--
+zend.multibyte=1
 --FILE--
 <?php
 declare(encoding="ISO-8859-15") {
diff --git a/ext/mbstring/tests/zend_multibyte-12.phpt b/ext/mbstring/tests/zend_multibyte-12.phpt
index 2f2606244c..90968e8820 100644
--- a/ext/mbstring/tests/zend_multibyte-12.phpt
+++ b/ext/mbstring/tests/zend_multibyte-12.phpt
@@ -1,8 +1,8 @@
 --TEST--
 zend multibyte (12)
 --SKIPIF--
---XFAIL--
-https://bugs.php.net/bug.php?id=66582
+--INI--
+zend.multibyte=1
 --FILE--
 <?php
 declare(encoding="ISO-8859-15");
diff --git a/ext/openssl/openssl.c b/ext/openssl/openssl.c
index b38dd6d206..d57b3eafde 100644
--- a/ext/openssl/openssl.c
+++ b/ext/openssl/openssl.c
@@ -27,7 +27,9 @@
 #endif
 
 #include "php.h"
+#include "php_ini.h"
 #include "php_openssl.h"
+#include "php_openssl_structs.h"
 
 /* PHP Includes */
 #include "ext/standard/file.h"
@@ -1071,6 +1073,13 @@ static const EVP_CIPHER * php_openssl_get_evp_cipher_from_algo(long algo) { /* {
 }
 /* }}} */
 
+/* {{{ INI Settings */
+PHP_INI_BEGIN()
+	PHP_INI_ENTRY("openssl.cafile", NULL, PHP_INI_ALL, NULL)
+	PHP_INI_ENTRY("openssl.capath", NULL, PHP_INI_ALL, NULL)
+PHP_INI_END()
+/* }}} */
+ 
 /* {{{ PHP_MINIT_FUNCTION
  */
 PHP_MINIT_FUNCTION(openssl)
@@ -1203,7 +1212,9 @@ PHP_MINIT_FUNCTION(openssl)
 
 	php_register_url_stream_wrapper("https", &php_stream_http_wrapper TSRMLS_CC);
 	php_register_url_stream_wrapper("ftps", &php_stream_ftp_wrapper TSRMLS_CC);
-	
+
+	REGISTER_INI_ENTRIES();
+
 	return SUCCESS;
 }
 /* }}} */
@@ -1217,6 +1228,7 @@ PHP_MINFO_FUNCTION(openssl)
 	php_info_print_table_row(2, "OpenSSL Library Version", SSLeay_version(SSLEAY_VERSION));
 	php_info_print_table_row(2, "OpenSSL Header Version", OPENSSL_VERSION_TEXT);
 	php_info_print_table_end();
+	DISPLAY_INI_ENTRIES();
 }
 /* }}} */
 
@@ -1243,6 +1255,8 @@ PHP_MSHUTDOWN_FUNCTION(openssl)
 	/* reinstate the default tcp handler */
 	php_stream_xport_register("tcp", php_stream_generic_socket_factory TSRMLS_CC);
 
+	UNREGISTER_INI_ENTRIES();
+
 	return SUCCESS;
 }
 /* }}} */
@@ -5063,9 +5077,13 @@ int php_openssl_apply_verification_policy(SSL *ssl, X509 *peer, php_stream *stre
 	zval **val = NULL;
 	char *cnmatch = NULL;
 	int err;
+	php_openssl_netstream_data_t *sslsock;
+	
+	sslsock = (php_openssl_netstream_data_t*)stream->abstract;
 
-	/* verification is turned off */
-	if (!(GET_VER_OPT("verify_peer") && zval_is_true(*val))) {
+	if (!(GET_VER_OPT("verify_peer") || sslsock->is_client)
+		|| (GET_VER_OPT("verify_peer") && !zval_is_true(*val))
+	) {
 		return SUCCESS;
 	}
 
@@ -5105,6 +5123,11 @@ int php_openssl_apply_verification_policy(SSL *ssl, X509 *peer, php_stream *stre
 
 	GET_VER_OPT_STRING("CN_match", cnmatch);
 
+	/* If no CN_match was specified assign the autodetected name when connecting as a client */
+	if (cnmatch == NULL && sslsock->is_client) {
+		cnmatch = sslsock->url_name;
+	}
+
 	if (cnmatch) {
 		if (matches_san_list(peer, cnmatch TSRMLS_CC)) {
 			return SUCCESS;
@@ -5150,7 +5173,9 @@ SSL *php_SSL_new_from_context(SSL_CTX *ctx, php_stream *stream TSRMLS_DC) /* {{{
 	ERR_clear_error();
 
 	/* look at context options in the stream and set appropriate verification flags */
-	if (GET_VER_OPT("verify_peer") && zval_is_true(*val)) {
+	if (GET_VER_OPT("verify_peer") && !zval_is_true(*val)) {
+		SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, NULL);
+	} else {
 
 		/* turn on verification callback */
 		SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, verify_callback);
@@ -5159,19 +5184,35 @@ SSL *php_SSL_new_from_context(SSL_CTX *ctx, php_stream *stream TSRMLS_DC) /* {{{
 		GET_VER_OPT_STRING("cafile", cafile);
 		GET_VER_OPT_STRING("capath", capath);
 
+		if (!cafile) {
+			zend_bool exists = 1;
+			cafile = zend_ini_string_ex("openssl.cafile", sizeof("openssl.cafile"), 0, &exists);
+		}
+
+		if (!capath) {
+			zend_bool exists = 1;
+			capath = zend_ini_string_ex("openssl.capath", sizeof("openssl.capath"), 0, &exists);
+		}
+
 		if (cafile || capath) {
 			if (!SSL_CTX_load_verify_locations(ctx, cafile, capath)) {
 				php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to set verify locations `%s' `%s'", cafile, capath);
 				return NULL;
 			}
+		} else {
+			php_openssl_netstream_data_t *sslsock;
+			sslsock = (php_openssl_netstream_data_t*)stream->abstract;
+			if (sslsock->is_client && !SSL_CTX_set_default_verify_paths(ctx)) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING,
+					"Unable to set default verify locations and no CA settings specified");
+				return NULL;
+			}
 		}
 
 		if (GET_VER_OPT("verify_depth")) {
 			convert_to_long_ex(val);
 			SSL_CTX_set_verify_depth(ctx, Z_LVAL_PP(val));
 		}
-	} else {
-		SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, NULL);
 	}
 
 	/* callback for the passphrase (for localcert) */
@@ -5237,6 +5278,7 @@ SSL *php_SSL_new_from_context(SSL_CTX *ctx, php_stream *stream TSRMLS_DC) /* {{{
 			}
 		}
 	}
+
 	if (ok) {
 		SSL *ssl = SSL_new(ctx);
 
diff --git a/ext/openssl/php_openssl_structs.h b/ext/openssl/php_openssl_structs.h
new file mode 100644
index 0000000000..13f8f320f8
--- /dev/null
+++ b/ext/openssl/php_openssl_structs.h
@@ -0,0 +1,42 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2013 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.01 of the PHP license,      |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_01.txt                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  +----------------------------------------------------------------------+
+  | Author: Wez Furlong <wez@thebrainroom.com>                           |
+  |         Daniel Lowrey <rdlowrey@gmail.com>                           |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#include "php_network.h"
+#include <openssl/ssl.h>
+
+/* This implementation is very closely tied to the that of the native
+ * sockets implemented in the core.
+ * Don't try this technique in other extensions!
+ * */
+
+typedef struct _php_openssl_netstream_data_t {
+	php_netstream_data_t s;
+	SSL *ssl_handle;
+	SSL_CTX *ctx;
+	struct timeval connect_timeout;
+	int enable_on_connect;
+	int is_client;
+	int ssl_active;
+	php_stream_xport_crypt_method_t method;
+	char *url_name;
+	unsigned state_set:1;
+	unsigned _spare:31;
+} php_openssl_netstream_data_t;
diff --git a/ext/openssl/tests/bug46127.phpt b/ext/openssl/tests/bug46127.phpt
index a3bfd3a012..1de4eacd01 100644
--- a/ext/openssl/tests/bug46127.phpt
+++ b/ext/openssl/tests/bug46127.phpt
@@ -45,7 +45,10 @@ if ($pid == 0) { // child
 
 // client or failed
 sleep(1);
-$sock = fsockopen('ssl://127.0.0.1', $port, $errno, $errstr);
+$ctx = stream_context_create(['ssl' => [
+    'verify_peer' => false
+]]);
+$sock = stream_socket_client("ssl://127.0.0.1:{$port}", $errno, $errstr, 30, STREAM_CLIENT_CONNECT, $ctx);
 if (!$sock) exit;
 
 echo fgets($sock);
diff --git a/ext/openssl/tests/bug48182.phpt b/ext/openssl/tests/bug48182.phpt
index 146c4c9226..b78ce57074 100644
--- a/ext/openssl/tests/bug48182.phpt
+++ b/ext/openssl/tests/bug48182.phpt
@@ -13,8 +13,7 @@ function ssl_server($port) {
 	$host = 'ssl://127.0.0.1'.':'.$port;
 	$flags = STREAM_SERVER_BIND | STREAM_SERVER_LISTEN;
 	$data = "Sending bug48182\n";
-
-	$pem = dirname(__FILE__) . '/bug46127.pem';
+	$pem = dirname(__FILE__) . '/bug54992.pem';
 	$ssl_params = array( 'verify_peer' => false, 'allow_self_signed' => true, 'local_cert' => $pem);
 	$ssl = array('ssl' => $ssl_params);
 
@@ -47,8 +46,11 @@ function ssl_async_client($port) {
 	$host = 'ssl://127.0.0.1'.':'.$port;
 	$flags = STREAM_CLIENT_CONNECT | STREAM_CLIENT_ASYNC_CONNECT;
 	$data = "Sending data over to SSL server in async mode with contents like Hello World\n";
-
-	$socket = stream_socket_client($host, $errno, $errstr, 10, $flags);
+	$context = stream_context_create(array('ssl' => array(
+		'cafile' => dirname(__FILE__) . '/bug54992-ca.pem',
+		'CN_match' => 'bug54992.local'
+	)));
+	$socket = stream_socket_client($host, $errno, $errstr, 10, $flags, $context);
 	stream_set_blocking($socket, 0);
 
 	while ($socket && $data) {
diff --git a/ext/openssl/tests/openssl_peer_fingerprint.phpt b/ext/openssl/tests/openssl_peer_fingerprint.phpt
index 2960dffae5..2e4c192c03 100644
--- a/ext/openssl/tests/openssl_peer_fingerprint.phpt
+++ b/ext/openssl/tests/openssl_peer_fingerprint.phpt
@@ -24,6 +24,7 @@ if ($pid == -1) {
 				'verify_peer'		=> true,
 				'cafile'		=> __DIR__ . '/bug54992-ca.pem',
 				'capture_peer_cert'	=> true,
+				'CN_match'		=> 'bug54992.local',
 				'peer_fingerprint'	=> '81cafc260aa8d82956ebc6212a362ece',
 			)
 		)
@@ -38,6 +39,7 @@ if ($pid == -1) {
 				'verify_peer'		=> true,
 				'cafile'		=> __DIR__ . '/bug54992-ca.pem',
 				'capture_peer_cert'	=> true,
+				'CN_match'		=> 'bug54992.local',
 				'peer_fingerprint'	=> array(
 					'sha256' => '78ea579f2c3b439359dec5dac9d445108772927427c4780037e87df3799a0aa0',
 				),
@@ -59,4 +61,4 @@ Warning: stream_socket_client(): Failed to enable crypto in %s on line %d
 
 Warning: stream_socket_client(): unable to connect to ssl://127.0.0.1:64321 (Unknown error) in %s on line %d
 bool(false)
-resource(9) of type (stream)
+resource(%d) of type (stream)
diff --git a/ext/openssl/tests/peer_verification.phpt b/ext/openssl/tests/peer_verification.phpt
new file mode 100644
index 0000000000..7c3347fd65
--- /dev/null
+++ b/ext/openssl/tests/peer_verification.phpt
@@ -0,0 +1,56 @@
+--TEST--
+Peer verification enabled for client streams
+--SKIPIF--
+<?php 
+if (!extension_loaded("openssl")) die("skip");
+if (!function_exists('pcntl_fork')) die("skip no fork");
+--FILE--
+<?php
+$flags = STREAM_SERVER_BIND | STREAM_SERVER_LISTEN;
+$ctx = stream_context_create(['ssl' => [
+	'local_cert' => __DIR__ . '/bug54992.pem',
+	'allow_self_signed' => true
+]]);
+$server = stream_socket_server('ssl://127.0.0.1:64321', $errno, $errstr, $flags, $ctx);
+
+$pid = pcntl_fork();
+if ($pid == -1) {
+	die('could not fork');
+} else if ($pid) {
+	// Expected to fail -- no CA File present
+	var_dump(@stream_socket_client("ssl://127.0.0.1:64321", $errno, $errstr, 1, STREAM_CLIENT_CONNECT));
+	
+	// Expected to fail -- no CA File present
+	$ctx = stream_context_create(['ssl' => ['verify_peer' => true]]);
+	var_dump(@stream_socket_client("ssl://127.0.0.1:64321", $errno, $errstr, 1, STREAM_CLIENT_CONNECT, $ctx));
+	
+	// Should succeed with peer verification disabled in context
+	$ctx = stream_context_create(['ssl' => ['verify_peer' => false]]);
+	var_dump(stream_socket_client("ssl://127.0.0.1:64321", $errno, $errstr, 1, STREAM_CLIENT_CONNECT, $ctx));
+
+	// Should succeed with CA file specified in context
+	$ctx = stream_context_create(['ssl' => [
+		'cafile' => __DIR__ . '/bug54992-ca.pem',
+		'CN_match' => 'bug54992.local',
+	]]);
+	var_dump(stream_socket_client("ssl://127.0.0.1:64321", $errno, $errstr, 1, STREAM_CLIENT_CONNECT, $ctx));
+
+	// Should succeed with globally available CA file specified via php.ini
+	$cafile = __DIR__ . '/bug54992-ca.pem';
+	ini_set('openssl.cafile', $cafile);
+	var_dump(stream_socket_client("ssl://127.0.0.1:64321", $errno, $errstr, 1, STREAM_CLIENT_CONNECT, $ctx));
+
+} else {	
+	@pcntl_wait($status);
+	@stream_socket_accept($server, 3);
+	@stream_socket_accept($server, 3);
+	@stream_socket_accept($server, 3);
+	@stream_socket_accept($server, 3);
+	@stream_socket_accept($server, 3);
+}
+--EXPECTF--
+bool(false)
+bool(false)
+resource(%d) of type (stream)
+resource(%d) of type (stream)
+resource(%d) of type (stream)
diff --git a/ext/openssl/tests/sni_001.phpt b/ext/openssl/tests/sni_001.phpt
index 3d7798cf85..2f76a9f918 100644
--- a/ext/openssl/tests/sni_001.phpt
+++ b/ext/openssl/tests/sni_001.phpt
@@ -24,6 +24,7 @@ function context() {
 	return stream_context_create(array(
 		'ssl' => array(
 			'capture_peer_cert' => true,
+			'verify_peer' => false
 		),
 	));
 }
diff --git a/ext/openssl/tests/streams_crypto_method.phpt b/ext/openssl/tests/streams_crypto_method.phpt
index 97a6e9ee8b..981f56b399 100644
--- a/ext/openssl/tests/streams_crypto_method.phpt
+++ b/ext/openssl/tests/streams_crypto_method.phpt
@@ -10,6 +10,7 @@ if (!extension_loaded('pcntl')) die('skip, pcntl required');
 function client($port, $method) {
 	$ctx = stream_context_create();
 	stream_context_set_option($ctx, 'ssl', 'crypto_method', $method);
+	stream_context_set_option($ctx, 'ssl', 'verify_peer', false);
 
 	$fp = @fopen('https://127.0.0.1:' . $port . '/', 'r', false, $ctx);
 	if ($fp) {
diff --git a/ext/openssl/xp_ssl.c b/ext/openssl/xp_ssl.c
index 631d4756e4..cc8ea8a033 100644
--- a/ext/openssl/xp_ssl.c
+++ b/ext/openssl/xp_ssl.c
@@ -23,8 +23,8 @@
 #include "ext/standard/url.h"
 #include "streams/php_streams_int.h"
 #include "ext/standard/php_smart_str.h"
-#include "php_network.h"
 #include "php_openssl.h"
+#include "php_openssl_structs.h"
 #include <openssl/ssl.h>
 #include <openssl/x509.h>
 #include <openssl/err.h>
@@ -41,25 +41,6 @@ int php_openssl_apply_verification_policy(SSL *ssl, X509 *peer, php_stream *stre
 SSL *php_SSL_new_from_context(SSL_CTX *ctx, php_stream *stream TSRMLS_DC);
 int php_openssl_get_x509_list_id(void);
 
-/* This implementation is very closely tied to the that of the native
- * sockets implemented in the core.
- * Don't try this technique in other extensions!
- * */
-
-typedef struct _php_openssl_netstream_data_t {
-	php_netstream_data_t s;
-	SSL *ssl_handle;
-	SSL_CTX *ctx;
-	struct timeval connect_timeout;
-	int enable_on_connect;
-	int is_client;
-	int ssl_active;
-	php_stream_xport_crypt_method_t method;
-	char *sni;
-	unsigned state_set:1;
-	unsigned _spare:31;
-} php_openssl_netstream_data_t;
-
 php_stream_ops php_openssl_socket_ops;
 
 /* it doesn't matter that we do some hash traversal here, since it is done only
@@ -285,11 +266,12 @@ static int php_openssl_sockop_close(php_stream *stream, int close_handle TSRMLS_
 		}
 	}
 
-	if (sslsock->sni) {
-		pefree(sslsock->sni, php_stream_is_persistent(stream));
+	if (sslsock->url_name) {
+		pefree(sslsock->url_name, php_stream_is_persistent(stream));
 	}
+
 	pefree(sslsock, php_stream_is_persistent(stream));
-	
+
 	return 0;
 }
 
@@ -467,12 +449,25 @@ static inline int php_openssl_setup_crypto(php_stream *stream,
 	return 0;
 }
 
+static void enable_server_name_indication(php_stream_context *ctx, php_openssl_netstream_data_t *sslsock)
+{
+	zval **val = NULL;
+
+	if (php_stream_context_get_option(ctx, "ssl", "SNI_server_name", &val) == SUCCESS) {
+		convert_to_string_ex(val);
+		SSL_set_tlsext_host_name(sslsock->ssl_handle, &val);
+	} else if (sslsock->url_name) {
+		SSL_set_tlsext_host_name(sslsock->ssl_handle, sslsock->url_name);
+	}
+}
+
 static inline int php_openssl_enable_crypto(php_stream *stream,
 		php_openssl_netstream_data_t *sslsock,
 		php_stream_xport_crypto_param *cparam
 		TSRMLS_DC)
 {
 	int n, retry = 1;
+	zval **val = NULL;
 
 	if (cparam->inputs.activate && !sslsock->ssl_active) {
 		struct timeval	start_time,
@@ -481,9 +476,14 @@ static inline int php_openssl_enable_crypto(php_stream *stream,
 						has_timeout = 0;
 
 #if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
-		if (sslsock->is_client && sslsock->sni) {
-			SSL_set_tlsext_host_name(sslsock->ssl_handle, sslsock->sni);
+
+		if (sslsock->is_client
+			&& (php_stream_context_get_option(stream->context, "ssl", "SNI_enabled", &val) == FAILURE
+			|| zend_is_true(*val TSRMLS_CC))
+		) {
+			enable_server_name_indication(stream->context, sslsock);
 		}
+
 #endif
 
 		if (!sslsock->state_set) {
@@ -920,21 +920,9 @@ static int get_crypto_method(php_stream_context *ctx) {
         return STREAM_CRYPTO_METHOD_SSLv23_CLIENT;
 }
 
-static char * get_sni(php_stream_context *ctx, const char *resourcename, size_t resourcenamelen, int is_persistent TSRMLS_DC) {
+static char * get_url_name(const char *resourcename, size_t resourcenamelen, int is_persistent TSRMLS_DC) {
 	php_url *url;
 
-	if (ctx) {
-		zval **val = NULL;
-
-		if (php_stream_context_get_option(ctx, "ssl", "SNI_enabled", &val) == SUCCESS && !zend_is_true(*val)) {
-			return NULL;
-		}
-		if (php_stream_context_get_option(ctx, "ssl", "SNI_server_name", &val) == SUCCESS) {
-			convert_to_string_ex(val);
-			return pestrdup(Z_STRVAL_PP(val), is_persistent);
-		}
-	}
-
 	if (!resourcename) {
 		return NULL;
 	}
@@ -946,7 +934,7 @@ static char * get_sni(php_stream_context *ctx, const char *resourcename, size_t
 
 	if (url->host) {
 		const char * host = url->host;
-		char * sni = NULL;
+		char * url_name = NULL;
 		size_t len = strlen(host);
 
 		/* skip trailing dots */
@@ -955,11 +943,11 @@ static char * get_sni(php_stream_context *ctx, const char *resourcename, size_t
 		}
 
 		if (len) {
-			sni = pestrndup(host, len, is_persistent);
+			url_name = pestrndup(host, len, is_persistent);
 		}
 
 		php_url_free(url);
-		return sni;
+		return url_name;
 	}
 
 	php_url_free(url);
@@ -1001,8 +989,6 @@ php_stream *php_openssl_ssl_socket_factory(const char *proto, size_t protolen,
 		return NULL;
 	}
 
-	sslsock->sni = get_sni(context, resourcename, resourcenamelen, !!persistent_id TSRMLS_CC);
-	
 	if (strncmp(proto, "ssl", protolen) == 0) {
 		sslsock->enable_on_connect = 1;
 
@@ -1042,7 +1028,9 @@ php_stream *php_openssl_ssl_socket_factory(const char *proto, size_t protolen,
 		return NULL;
 #endif
 	}
-	
+
+	sslsock->url_name = get_url_name(resourcename, resourcenamelen, !!persistent_id TSRMLS_CC);
+
 	return stream;
 }
 
diff --git a/ext/zip/lib/zipconf.h b/ext/zip/lib/zipconf.h
index 1cb5c0467a..955d85b4ef 100644
--- a/ext/zip/lib/zipconf.h
+++ b/ext/zip/lib/zipconf.h
@@ -7,7 +7,7 @@
    This file was generated automatically by CMake

    based on ../cmake-zipconf.h.in.

  */

-#define LIBZIP_VERSION "0.11.1"

+#define LIBZIP_VERSION "0.11.2"

 /* #undef HAVE_INTTYPES_H_LIBZIP */

 

 #if defined(_WIN32)

diff --git a/ext/zip/php_zip.h b/ext/zip/php_zip.h
index 591b907aa8..ffe4530415 100644
--- a/ext/zip/php_zip.h
+++ b/ext/zip/php_zip.h
@@ -38,7 +38,7 @@ extern zend_module_entry zip_module_entry;
 #define ZIP_OVERWRITE ZIP_TRUNCATE
 #endif
 
-#define PHP_ZIP_VERSION "1.12.4-dev"
+#define PHP_ZIP_VERSION "1.12.4"
 
 #if ((PHP_MAJOR_VERSION >= 5 && PHP_MINOR_VERSION >= 2) || PHP_MAJOR_VERSION >= 6)
 # define PHP_ZIP_USE_OO 1
diff --git a/main/php_ini.c b/main/php_ini.c
index 1faec6877d..e20ba4ba73 100644
--- a/main/php_ini.c
+++ b/main/php_ini.c
@@ -630,63 +630,81 @@ int php_init_config(TSRMLS_D)
 		zend_llist scanned_ini_list;
 		zend_llist_element *element;
 		int l, total_l = 0;
+		char *bufpath, *debpath, *endpath;
+		int lenpath;
 
-		if ((ndir = php_scandir(php_ini_scanned_path, &namelist, 0, php_alphasort)) > 0) {
-			zend_llist_init(&scanned_ini_list, sizeof(char *), (llist_dtor_func_t) free_estring, 1);
-			memset(&fh2, 0, sizeof(fh2));
+		zend_llist_init(&scanned_ini_list, sizeof(char *), (llist_dtor_func_t) free_estring, 1);
+		memset(&fh2, 0, sizeof(fh2));
 
-			for (i = 0; i < ndir; i++) {
+		bufpath = estrdup(php_ini_scanned_path);
+		for (debpath = bufpath ; debpath ; debpath=endpath) {
+			endpath = strchr(debpath, DEFAULT_DIR_SEPARATOR);
+			if (endpath) {
+				*(endpath++) = 0;
+			}
+			if (!debpath[0]) {
+				/* empty string means default builtin value
+				   to allow "/foo/phd.d:" or ":/foo/php.d" */
+				debpath = PHP_CONFIG_FILE_SCAN_DIR;
+			}
+			lenpath = strlen(debpath);
 
-				/* check for any file with .ini extension */
-				if (!(p = strrchr(namelist[i]->d_name, '.')) || (p && strcmp(p, ".ini"))) {
-					free(namelist[i]);
-					continue;
-				}
-				/* Reset active ini section */
-				RESET_ACTIVE_INI_HASH();
+			if (lenpath > 0 && (ndir = php_scandir(debpath, &namelist, 0, php_alphasort)) > 0) {
 
-				if (IS_SLASH(php_ini_scanned_path[php_ini_scanned_path_len - 1])) {
-					snprintf(ini_file, MAXPATHLEN, "%s%s", php_ini_scanned_path, namelist[i]->d_name);
-				} else {
-					snprintf(ini_file, MAXPATHLEN, "%s%c%s", php_ini_scanned_path, DEFAULT_SLASH, namelist[i]->d_name);
-				}
-				if (VCWD_STAT(ini_file, &sb) == 0) {
-					if (S_ISREG(sb.st_mode)) {
-						if ((fh2.handle.fp = VCWD_FOPEN(ini_file, "r"))) {
-							fh2.filename = ini_file;
-							fh2.type = ZEND_HANDLE_FP;
-
-							if (zend_parse_ini_file(&fh2, 1, ZEND_INI_SCANNER_NORMAL, (zend_ini_parser_cb_t) php_ini_parser_cb, &configuration_hash TSRMLS_CC) == SUCCESS) {
-								/* Here, add it to the list of ini files read */
-								l = strlen(ini_file);
-								total_l += l + 2;
-								p = estrndup(ini_file, l);
-								zend_llist_add_element(&scanned_ini_list, &p);
+				for (i = 0; i < ndir; i++) {
+
+					/* check for any file with .ini extension */
+					if (!(p = strrchr(namelist[i]->d_name, '.')) || (p && strcmp(p, ".ini"))) {
+						free(namelist[i]);
+						continue;
+					}
+					/* Reset active ini section */
+					RESET_ACTIVE_INI_HASH();
+
+					if (IS_SLASH(debpath[lenpath - 1])) {
+						snprintf(ini_file, MAXPATHLEN, "%s%s", debpath, namelist[i]->d_name);
+					} else {
+						snprintf(ini_file, MAXPATHLEN, "%s%c%s", debpath, DEFAULT_SLASH, namelist[i]->d_name);
+					}
+					if (VCWD_STAT(ini_file, &sb) == 0) {
+						if (S_ISREG(sb.st_mode)) {
+							if ((fh2.handle.fp = VCWD_FOPEN(ini_file, "r"))) {
+								fh2.filename = ini_file;
+								fh2.type = ZEND_HANDLE_FP;
+
+								if (zend_parse_ini_file(&fh2, 1, ZEND_INI_SCANNER_NORMAL, (zend_ini_parser_cb_t) php_ini_parser_cb, &configuration_hash TSRMLS_CC) == SUCCESS) {
+									/* Here, add it to the list of ini files read */
+									l = strlen(ini_file);
+									total_l += l + 2;
+									p = estrndup(ini_file, l);
+									zend_llist_add_element(&scanned_ini_list, &p);
+								}
 							}
 						}
 					}
+					free(namelist[i]);
 				}
-				free(namelist[i]);
+				free(namelist);
 			}
-			free(namelist);
+		}
+		efree(bufpath);
 
-			if (total_l) {
-				int php_ini_scanned_files_len = (php_ini_scanned_files) ? strlen(php_ini_scanned_files) + 1 : 0;
-				php_ini_scanned_files = (char *) realloc(php_ini_scanned_files, php_ini_scanned_files_len + total_l + 1);
-				if (!php_ini_scanned_files_len) {
-					*php_ini_scanned_files = '\0';
-				}
-				total_l += php_ini_scanned_files_len;
-				for (element = scanned_ini_list.head; element; element = element->next) {
-					if (php_ini_scanned_files_len) {
-						strlcat(php_ini_scanned_files, ",\n", total_l);
-					}
-					strlcat(php_ini_scanned_files, *(char **)element->data, total_l);
-					strlcat(php_ini_scanned_files, element->next ? ",\n" : "\n", total_l);
+		if (total_l) {
+			int php_ini_scanned_files_len = (php_ini_scanned_files) ? strlen(php_ini_scanned_files) + 1 : 0;
+			php_ini_scanned_files = (char *) realloc(php_ini_scanned_files, php_ini_scanned_files_len + total_l + 1);
+			if (!php_ini_scanned_files_len) {
+				*php_ini_scanned_files = '\0';
+			}
+			total_l += php_ini_scanned_files_len;
+			for (element = scanned_ini_list.head; element; element = element->next) {
+				if (php_ini_scanned_files_len) {
+					strlcat(php_ini_scanned_files, ",\n", total_l);
 				}
+				strlcat(php_ini_scanned_files, *(char **)element->data, total_l);
+				strlcat(php_ini_scanned_files, element->next ? ",\n" : "\n", total_l);
 			}
-			zend_llist_destroy(&scanned_ini_list);
 		}
+		zend_llist_destroy(&scanned_ini_list);
 	} else {
 		/* Make sure an empty php_ini_scanned_path ends up as NULL */
 		php_ini_scanned_path = NULL;