Add PHP Extension for GmSSL

View http://gmssl.org/docs/php-api.html for more info.

php/ext/openssl/tests/bug55646.phpt

@@ -0,0 +1,38 @@
+--TEST--
+Bug #55646: textual input in openssl_csr_new() is not expected in UTF-8
+--SKIPIF--
+<?php
+if (!function_exists('openssl_csr_new'))
+	die('skip no openssl extension');
+--FILE--
+<?php
+function stringAsHex($string){$unpacked = unpack("H*", $string);return implode(" ", str_split($unpacked[1],2));}
+
+$config = array("digest_alg" => "sha1","x509_extensions" => "v3_ca","req_extensions" => "v3_req","private_key_bits" => 2048,"private_key_type" => OPENSSL_KEYTYPE_RSA,"encrypt_key" => false,);
+$csr_info = array(
+  "countryName" => "US",
+  "stateOrProvinceName" => "Utah",
+  "localityName" => "Lindon",
+  "organizationName" => "Chinese",
+  "organizationalUnitName" => "IT \xe4\xba\x92",
+  "commonName" => "www.example.com",);
+$private = openssl_pkey_new($config);
+while (openssl_error_string()) {}
+$csr_res = openssl_csr_new($csr_info, $private,
+	['config' => __DIR__. DIRECTORY_SEPARATOR . "openssl.cnf"]);
+if (!$csr_res) {
+	while ($e = openssl_error_string()) { $err = $e; }
+	die("Failed; last error: $err");
+}
+openssl_csr_export($csr_res, $csr);
+$output = openssl_csr_get_subject($csr);
+
+echo "A: ".$csr_info["organizationalUnitName"]."\n";
+echo "B: ".stringAsHex($csr_info["organizationalUnitName"])."\n";
+echo "C: ".$output['OU']."\n";
+echo "D: ".stringAsHex($output['OU'])."\n";
+--EXPECT--
+A: IT 互
+B: 49 54 20 e4 ba 92
+C: IT 互
+D: 49 54 20 e4 ba 92