/php-pecl-ssh2-0.11.3/ssh2-0.11.3/ssh2.c
# · C · 1343 lines · 959 code · 201 blank · 183 comment · 190 complexity · d9800f20e0598cbd97f736df5ed4e2ba MD5 · raw file
- /*
- +----------------------------------------------------------------------+
- | PHP Version 4 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2006 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.02 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_02.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: Sara Golemon <pollita@php.net> |
- +----------------------------------------------------------------------+
- $Id: ssh2.c 317115 2011-09-21 17:40:23Z bjori $
- */
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
- #include "php.h"
- #include "ext/standard/info.h"
- #include "ext/standard/file.h"
- #include "php_ssh2.h"
- #include "main/php_network.h"
- #if (OPENSSL_VERSION_NUMBER >= 0x00908000L)
- #include <openssl/applink.c>
- #endif
- /* Internal Constants */
- #ifndef SHA_DIGEST_LENGTH
- #define SHA_DIGEST_LENGTH 20
- #endif
- #ifndef MD5_DIGEST_LENGTH
- #define MD5_DIGEST_LENGTH 16
- #endif
- /* True global resources - no need for thread safety here */
- int le_ssh2_session;
- #ifdef PHP_SSH2_REMOTE_FORWARDING
- int le_ssh2_listener;
- #endif
- int le_ssh2_sftp;
- #ifdef PHP_SSH2_PUBLICKEY_SUBSYSTEM
- int le_ssh2_pkey_subsys;
- #endif
- ZEND_BEGIN_ARG_INFO(php_ssh2_first_arg_force_ref, 0)
- ZEND_ARG_PASS_INFO(1)
- ZEND_END_ARG_INFO()
- /* *************
- * Callbacks *
- ************* */
- #ifdef ZTS
- #define PHP_SSH2_TSRMLS_FETCH() TSRMLS_D = *(void****)abstract;
- #else
- #define PHP_SSH2_TSRMLS_FETCH()
- #endif
- /* {{{ php_ssh2_alloc_cb
- * Wrap emalloc()
- */
- static LIBSSH2_ALLOC_FUNC(php_ssh2_alloc_cb)
- {
- return emalloc(count);
- }
- /* }}} */
- /* {{{ php_ssh2_free_cb
- * Wrap efree()
- */
- static LIBSSH2_FREE_FUNC(php_ssh2_free_cb)
- {
- efree(ptr);
- }
- /* }}} */
- /* {{{ php_ssh2_realloc_cb
- * Wrap erealloc()
- */
- static LIBSSH2_REALLOC_FUNC(php_ssh2_realloc_cb)
- {
- return erealloc(ptr, count);
- }
- /* }}} */
- /* {{{ php_ssh2_debug_cb
- * Debug packets
- */
- LIBSSH2_DEBUG_FUNC(php_ssh2_debug_cb)
- {
- php_ssh2_session_data *data;
- zval *zdisplay, *zmessage, *zlanguage;
- zval **args[3];
- SSH2_TSRMLS_FETCH(*abstract);
- if (!abstract || !*abstract) {
- return;
- }
- data = (php_ssh2_session_data*)*abstract;
- if (!data->debug_cb) {
- return;
- }
- MAKE_STD_ZVAL(zmessage);
- ZVAL_STRINGL(zmessage, (char*)message, message_len, 1);
- args[0] = &zmessage;
- MAKE_STD_ZVAL(zlanguage);
- ZVAL_STRINGL(zlanguage, (char*)language, language_len, 1);
- args[1] = &zlanguage;
- MAKE_STD_ZVAL(zdisplay);
- ZVAL_LONG(zdisplay, always_display);
- args[2] = &zdisplay;
- if (FAILURE == call_user_function_ex(NULL, NULL, data->disconnect_cb, NULL, 3, args, 0, NULL TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure calling disconnect callback");
- }
- zval_ptr_dtor(&zdisplay);
- zval_ptr_dtor(&zmessage);
- zval_ptr_dtor(&zlanguage);
- }
- /* }}} */
- /* {{{ php_ssh2_ignore_cb
- * Ignore packets
- */
- LIBSSH2_IGNORE_FUNC(php_ssh2_ignore_cb)
- {
- php_ssh2_session_data *data;
- zval *zretval = NULL, *zmessage;
- zval **args[1];
- SSH2_TSRMLS_FETCH(*abstract);
- if (!abstract || !*abstract) {
- return;
- }
- data = (php_ssh2_session_data*)*abstract;
- if (!data->ignore_cb) {
- return;
- }
- MAKE_STD_ZVAL(zmessage);
- ZVAL_STRINGL(zmessage, (char*)message, message_len, 1);
- args[0] = &zmessage;
- if (FAILURE == call_user_function_ex(NULL, NULL, data->ignore_cb, &zretval, 1, args, 0, NULL TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure calling ignore callback");
- }
- zval_ptr_dtor(&zmessage);
- if (zretval) {
- zval_ptr_dtor(&zretval);
- }
- }
- /* }}} */
- /* {{{ php_ssh2_macerror_cb
- * Called when a MAC error occurs, offers the chance to ignore
- * WHY ARE YOU IGNORING MAC ERRORS??????
- */
- LIBSSH2_MACERROR_FUNC(php_ssh2_macerror_cb)
- {
- php_ssh2_session_data *data;
- zval *zretval = NULL, *zpacket;
- zval **args[1];
- int retval = -1;
- SSH2_TSRMLS_FETCH(*abstract);
- if (!abstract || !*abstract) {
- return -1;
- }
- data = (php_ssh2_session_data*)*abstract;
- if (!data->macerror_cb) {
- return -1;
- }
- MAKE_STD_ZVAL(zpacket);
- ZVAL_STRINGL(zpacket, (char*)packet, packet_len, 1);
- args[0] = &zpacket;
- if (FAILURE == call_user_function_ex(NULL, NULL, data->macerror_cb, &zretval, 1, args, 0, NULL TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure calling macerror callback");
- } else {
- retval = zval_is_true(zretval) ? 0 : -1;
- }
- zval_ptr_dtor(&zpacket);
- if (zretval) {
- zval_ptr_dtor(&zretval);
- }
- return retval;
- }
- /* }}} */
- /* {{{ php_ssh2_disconnect_cb
- * Connection closed by foreign host
- */
- LIBSSH2_DISCONNECT_FUNC(php_ssh2_disconnect_cb)
- {
- php_ssh2_session_data *data;
- zval *zreason, *zmessage, *zlanguage;
- zval **args[3];
- SSH2_TSRMLS_FETCH(*abstract);
- if (!abstract || !*abstract) {
- return;
- }
- data = (php_ssh2_session_data*)*abstract;
- if (!data->disconnect_cb) {
- return;
- }
- MAKE_STD_ZVAL(zreason);
- ZVAL_LONG(zreason, reason);
- args[0] = &zreason;
- MAKE_STD_ZVAL(zmessage);
- ZVAL_STRINGL(zmessage, (char*)message, message_len, 1);
- args[1] = &zmessage;
- MAKE_STD_ZVAL(zlanguage);
- ZVAL_STRINGL(zlanguage, (char*)language, language_len, 1);
- args[2] = &zlanguage;
- if (FAILURE == call_user_function_ex(NULL, NULL, data->disconnect_cb, NULL, 3, args, 0, NULL TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure calling disconnect callback");
- }
- zval_ptr_dtor(&zreason);
- zval_ptr_dtor(&zmessage);
- zval_ptr_dtor(&zlanguage);
- }
- /* }}} */
- /* *****************
- * Userspace API *
- ***************** */
- /* {{{ php_ssh2_set_callback
- * Try to set a method if it's passed in with the hash table
- */
- static int php_ssh2_set_callback(LIBSSH2_SESSION *session, HashTable *ht, char *callback, int callback_len, int callback_type, php_ssh2_session_data *data TSRMLS_DC)
- {
- zval **handler, *copyval;
- void *internal_handler;
- if (zend_hash_find(ht, callback, callback_len + 1, (void**)&handler) == FAILURE) {
- return 0;
- }
- if (!handler || !*handler || !zend_is_callable(*handler, 0, NULL ZEND_IS_CALLABLE_TSRMLS_CC)) {
- return -1;
- }
- ALLOC_INIT_ZVAL(copyval);
- *copyval = **handler;
- zval_copy_ctor(copyval);
- switch (callback_type) {
- case LIBSSH2_CALLBACK_IGNORE:
- internal_handler = php_ssh2_ignore_cb;
- if (data->ignore_cb) {
- zval_ptr_dtor(&data->ignore_cb);
- }
- data->ignore_cb = copyval;
- break;
- case LIBSSH2_CALLBACK_DEBUG:
- internal_handler = php_ssh2_debug_cb;
- if (data->debug_cb) {
- zval_ptr_dtor(&data->debug_cb);
- }
- data->debug_cb = copyval;
- break;
- case LIBSSH2_CALLBACK_MACERROR:
- internal_handler = php_ssh2_macerror_cb;
- if (data->macerror_cb) {
- zval_ptr_dtor(&data->macerror_cb);
- }
- data->macerror_cb = copyval;
- break;
- case LIBSSH2_CALLBACK_DISCONNECT:
- internal_handler = php_ssh2_disconnect_cb;
- if (data->disconnect_cb) {
- zval_ptr_dtor(&data->disconnect_cb);
- }
- data->disconnect_cb = copyval;
- break;
- default:
- zval_ptr_dtor(©val);
- return -1;
- }
- libssh2_session_callback_set(session, callback_type, internal_handler);
- return 0;
- }
- /* }}} */
- /* {{{ php_ssh2_set_method
- * Try to set a method if it's passed in with the hash table
- */
- static int php_ssh2_set_method(LIBSSH2_SESSION *session, HashTable *ht, char *method, int method_len, int method_type)
- {
- zval **value;
- if (zend_hash_find(ht, method, method_len + 1, (void**)&value) == FAILURE) {
- return 0;
- }
- if (!value || !*value || (Z_TYPE_PP(value) != IS_STRING)) {
- return -1;
- }
- return libssh2_session_method_pref(session, method_type, Z_STRVAL_PP(value));
- }
- /* }}} */
- /* {{{ php_ssh2_session_connect
- * Connect to an SSH server with requested methods
- */
- LIBSSH2_SESSION *php_ssh2_session_connect(char *host, int port, zval *methods, zval *callbacks TSRMLS_DC)
- {
- LIBSSH2_SESSION *session;
- int socket;
- php_ssh2_session_data *data;
- struct timeval tv;
- tv.tv_sec = FG(default_socket_timeout);
- tv.tv_usec = 0;
- #if PHP_MAJOR_VERSION > 5 || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 0)
- socket = php_network_connect_socket_to_host(host, port, SOCK_STREAM, 0, &tv, NULL, NULL, NULL, 0 TSRMLS_CC);
- #elif PHP_MAJOR_VERSION == 5
- socket = php_network_connect_socket_to_host(host, port, SOCK_STREAM, 0, &tv, NULL, NULL TSRMLS_CC);
- #else
- socket = php_hostconnect(host, port, SOCK_STREAM, &tv TSRMLS_CC);
- #endif
- if (socket <= 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to connect to %s on port %d", host, port);
- return NULL;
- }
- data = ecalloc(1, sizeof(php_ssh2_session_data));
- SSH2_TSRMLS_SET(data);
- data->socket = socket;
- session = libssh2_session_init_ex(php_ssh2_alloc_cb, php_ssh2_free_cb, php_ssh2_realloc_cb, data);
- if (!session) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to initialize SSH2 session");
- efree(data);
- closesocket(socket);
- return NULL;
- }
- libssh2_banner_set(session, LIBSSH2_SSH_DEFAULT_BANNER " PHP");
- /* Override method preferences */
- if (methods) {
- zval **container;
- if (php_ssh2_set_method(session, HASH_OF(methods), "kex", sizeof("kex") - 1, LIBSSH2_METHOD_KEX)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding KEX method");
- }
- if (php_ssh2_set_method(session, HASH_OF(methods), "hostkey", sizeof("hostkey") - 1, LIBSSH2_METHOD_HOSTKEY)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding HOSTKEY method");
- }
- if (zend_hash_find(HASH_OF(methods), "client_to_server", sizeof("client_to_server"), (void**)&container) == SUCCESS &&
- container && *container && Z_TYPE_PP(container) == IS_ARRAY) {
- if (php_ssh2_set_method(session, HASH_OF(*container), "crypt", sizeof("crypt") - 1, LIBSSH2_METHOD_CRYPT_CS)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding client to server CRYPT method");
- }
- if (php_ssh2_set_method(session, HASH_OF(*container), "mac", sizeof("mac") - 1, LIBSSH2_METHOD_MAC_CS)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding client to server MAC method");
- }
- if (php_ssh2_set_method(session, HASH_OF(*container), "comp", sizeof("comp") - 1, LIBSSH2_METHOD_COMP_CS)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding client to server COMP method");
- }
- if (php_ssh2_set_method(session, HASH_OF(*container), "lang", sizeof("lang") - 1, LIBSSH2_METHOD_LANG_CS)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding client to server LANG method");
- }
- }
- if (zend_hash_find(HASH_OF(methods), "server_to_client", sizeof("server_to_client"), (void**)&container) == SUCCESS &&
- container && *container && Z_TYPE_PP(container) == IS_ARRAY) {
- if (php_ssh2_set_method(session, HASH_OF(*container), "crypt", sizeof("crypt") - 1, LIBSSH2_METHOD_CRYPT_SC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding server to client CRYPT method");
- }
- if (php_ssh2_set_method(session, HASH_OF(*container), "mac", sizeof("mac") - 1, LIBSSH2_METHOD_MAC_SC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding server to client MAC method");
- }
- if (php_ssh2_set_method(session, HASH_OF(*container), "comp", sizeof("comp") - 1, LIBSSH2_METHOD_COMP_SC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding server to client COMP method");
- }
- if (php_ssh2_set_method(session, HASH_OF(*container), "lang", sizeof("lang") - 1, LIBSSH2_METHOD_LANG_SC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed overriding server to client LANG method");
- }
- }
- }
- /* Register Callbacks */
- if (callbacks) {
- /* ignore debug disconnect macerror */
- if (php_ssh2_set_callback(session, HASH_OF(callbacks), "ignore", sizeof("ignore") - 1, LIBSSH2_CALLBACK_IGNORE, data TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed setting IGNORE callback");
- }
- if (php_ssh2_set_callback(session, HASH_OF(callbacks), "debug", sizeof("debug") - 1, LIBSSH2_CALLBACK_DEBUG, data TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed setting DEBUG callback");
- }
- if (php_ssh2_set_callback(session, HASH_OF(callbacks), "macerror", sizeof("macerror") - 1, LIBSSH2_CALLBACK_MACERROR, data TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed setting MACERROR callback");
- }
- if (php_ssh2_set_callback(session, HASH_OF(callbacks), "disconnect", sizeof("disconnect") - 1, LIBSSH2_CALLBACK_DISCONNECT, data TSRMLS_CC)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed setting DISCONNECT callback");
- }
- }
- if (libssh2_session_startup(session, socket)) {
- int last_error = 0;
- char *error_msg = NULL;
- last_error = libssh2_session_last_error(session, &error_msg, NULL, 0);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error starting up SSH connection(%d): %s", last_error, error_msg);
- closesocket(socket);
- libssh2_session_free(session);
- efree(data);
- return NULL;
- }
- return session;
- }
- /* }}} */
- /* {{{ proto resource ssh2_connect(string host[, int port[, array methods[, array callbacks]]])
- * Establish a connection to a remote SSH server and return a resource on success, false on error
- */
- PHP_FUNCTION(ssh2_connect)
- {
- LIBSSH2_SESSION *session;
- zval *methods = NULL, *callbacks = NULL;
- char *host;
- long port = PHP_SSH2_DEFAULT_PORT;
- int host_len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|la!a!", &host, &host_len, &port, &methods, &callbacks) == FAILURE) {
- RETURN_FALSE;
- }
- session = php_ssh2_session_connect(host, port, methods, callbacks TSRMLS_CC);
- if (!session) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to connect to %s", host);
- RETURN_FALSE;
- }
- ZEND_REGISTER_RESOURCE(return_value, session, le_ssh2_session);
- }
- /* }}} */
- /* {{{ proto array ssh2_methods_negotiated(resource session)
- * Return list of negotiaed methods
- */
- PHP_FUNCTION(ssh2_methods_negotiated)
- {
- LIBSSH2_SESSION *session;
- zval *zsession, *endpoint;
- char *kex, *hostkey, *crypt_cs, *crypt_sc, *mac_cs, *mac_sc, *comp_cs, *comp_sc, *lang_cs, *lang_sc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zsession) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- #if defined(LIBSSH2_APINO) && LIBSSH2_APINO < 200412301450
- libssh2_session_methods(session, &kex, &hostkey, &crypt_cs, &crypt_sc, &mac_cs, &mac_sc, &comp_cs, &comp_sc, &lang_cs, &lang_sc);
- #else
- kex = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_KEX);
- hostkey = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_HOSTKEY);
- crypt_cs = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_CRYPT_CS);
- crypt_sc = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_CRYPT_SC);
- mac_cs = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_MAC_CS);
- mac_sc = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_MAC_SC);
- comp_cs = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_COMP_CS);
- comp_sc = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_COMP_SC);
- lang_cs = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_LANG_CS);
- lang_sc = (char*)libssh2_session_methods(session, LIBSSH2_METHOD_LANG_SC);
- #endif
- array_init(return_value);
- add_assoc_string(return_value, "kex", kex, 1);
- add_assoc_string(return_value, "hostkey", hostkey, 1);
- ALLOC_INIT_ZVAL(endpoint);
- array_init(endpoint);
- add_assoc_string(endpoint, "crypt", crypt_cs, 1);
- add_assoc_string(endpoint, "mac", mac_cs, 1);
- add_assoc_string(endpoint, "comp", comp_cs, 1);
- add_assoc_string(endpoint, "lang", lang_cs, 1);
- add_assoc_zval(return_value, "client_to_server", endpoint);
- ALLOC_INIT_ZVAL(endpoint);
- array_init(endpoint);
- add_assoc_string(endpoint, "crypt", crypt_sc, 1);
- add_assoc_string(endpoint, "mac", mac_sc, 1);
- add_assoc_string(endpoint, "comp", comp_sc, 1);
- add_assoc_string(endpoint, "lang", lang_sc, 1);
- add_assoc_zval(return_value, "server_to_client", endpoint);
- }
- /* }}} */
- /* {{{ proto string ssh2_fingerprint(resource session[, int flags])
- * Returns a server hostkey hash from an active session
- * Defaults to MD5 fingerprint encoded as ASCII hex values
- */
- PHP_FUNCTION(ssh2_fingerprint)
- {
- LIBSSH2_SESSION *session;
- zval *zsession;
- const char *fingerprint;
- long flags = 0;
- int i, fingerprint_len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &zsession, &flags) == FAILURE) {
- RETURN_FALSE;
- }
- fingerprint_len = (flags & PHP_SSH2_FINGERPRINT_SHA1) ? SHA_DIGEST_LENGTH : MD5_DIGEST_LENGTH;
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- fingerprint = (char*)libssh2_hostkey_hash(session, (flags & PHP_SSH2_FINGERPRINT_SHA1) ? LIBSSH2_HOSTKEY_HASH_SHA1 : LIBSSH2_HOSTKEY_HASH_MD5);
- if (!fingerprint) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to retreive fingerprint from specified session");
- RETURN_FALSE;
- }
- for(i = 0; i < fingerprint_len; i++) {
- if (fingerprint[i] != '\0') {
- goto fingerprint_good;
- }
- }
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No fingerprint available using specified hash");
- RETURN_NULL();
- fingerprint_good:
- if (flags & PHP_SSH2_FINGERPRINT_RAW) {
- RETURN_STRINGL(fingerprint, fingerprint_len, 1);
- } else {
- char *hexchars;
- hexchars = emalloc((fingerprint_len * 2) + 1);
- for(i = 0; i < fingerprint_len; i++) {
- snprintf(hexchars + (2 * i), 3, "%02X", (unsigned char)fingerprint[i]);
- }
- RETURN_STRINGL(hexchars, 2 * fingerprint_len, 0);
- }
- }
- /* }}} */
- /* {{{ proto array ssh2_auth_none(resource session, string username)
- * Attempt "none" authentication, returns a list of allowed methods on failed authentication,
- * false on utter failure, or true on success
- */
- PHP_FUNCTION(ssh2_auth_none)
- {
- LIBSSH2_SESSION *session;
- zval *zsession;
- char *username, *methods, *s, *p;
- int username_len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &zsession, &username, &username_len) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- s = methods = libssh2_userauth_list(session, username, username_len);
- if (!methods) {
- /* Either bad failure, or unexpected success */
- RETURN_BOOL(libssh2_userauth_authenticated(session));
- }
- array_init(return_value);
- while ((p = strchr(s, ','))) {
- if ((p - s) > 0) {
- add_next_index_stringl(return_value, s, p - s, 1);
- }
- s = p + 1;
- }
- if (strlen(s)) {
- add_next_index_string(return_value, s, 1);
- }
- }
- /* }}} */
- /* {{{ proto bool ssh2_auth_password(resource session, string username, string password)
- * Authenticate over SSH using a plain password
- */
- PHP_FUNCTION(ssh2_auth_password)
- {
- LIBSSH2_SESSION *session;
- zval *zsession;
- char *username, *password;
- int username_len, password_len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &zsession, &username, &username_len, &password, &password_len) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- /* TODO: Support password change callback */
- if (libssh2_userauth_password_ex(session, username, username_len, password, password_len, NULL)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Authentication failed for %s using password", username);
- RETURN_FALSE;
- }
- RETURN_TRUE;
- }
- /* }}} */
- /* {{{ proto bool ssh2_auth_pubkey_file(resource session, string username, string pubkeyfile, string privkeyfile[, string passphrase])
- * Authenticate using a public key
- */
- PHP_FUNCTION(ssh2_auth_pubkey_file)
- {
- LIBSSH2_SESSION *session;
- zval *zsession;
- char *username, *pubkey, *privkey, *passphrase = NULL;
- int username_len, pubkey_len, privkey_len, passphrase_len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsss|s", &zsession, &username, &username_len,
- &pubkey, &pubkey_len,
- &privkey, &privkey_len,
- &passphrase, &passphrase_len) == FAILURE) {
- RETURN_FALSE;
- }
- if (SSH2_OPENBASEDIR_CHECKPATH(pubkey) || SSH2_OPENBASEDIR_CHECKPATH(privkey)) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- /* TODO: Support passphrase callback */
- if (libssh2_userauth_publickey_fromfile_ex(session, username, username_len, pubkey, privkey, passphrase)) {
- char *buf;
- int len;
- libssh2_session_last_error(session, &buf, &len, 0);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Authentication failed for %s using public key: %s", username, buf);
- RETURN_FALSE;
- }
- RETURN_TRUE;
- }
- /* }}} */
- #ifdef PHP_SSH2_HOSTBASED_AUTH
- /* {{{ proto bool ssh2_auth_hostbased_file(resource session, string username, string local_hostname, string pubkeyfile, string privkeyfile[, string passphrase[, string local_username]])
- * Authenticate using a hostkey
- */
- PHP_FUNCTION(ssh2_auth_hostbased_file)
- {
- LIBSSH2_SESSION *session;
- zval *zsession;
- char *username, *hostname, *pubkey, *privkey, *passphrase = NULL, *local_username = NULL;
- int username_len, hostname_len, pubkey_len, privkey_len, passphrase_len, local_username_len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rssss|s!s!", &zsession, &username, &username_len,
- &hostname, &hostname_len,
- &pubkey, &pubkey_len,
- &privkey, &privkey_len,
- &passphrase, &passphrase_len,
- &local_username, &local_username_len) == FAILURE) {
- RETURN_FALSE;
- }
- if (SSH2_OPENBASEDIR_CHECKPATH(pubkey) || SSH2_OPENBASEDIR_CHECKPATH(privkey)) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- if (!local_username) {
- local_username = username;
- local_username_len = username_len;
- }
- /* TODO: Support passphrase callback */
- if (libssh2_userauth_hostbased_fromfile_ex(session, username, username_len, pubkey, privkey, passphrase, hostname, hostname_len, local_username, local_username_len)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Authentication failed for %s using hostbased public key", username);
- RETURN_FALSE;
- }
- RETURN_TRUE;
- }
- /* }}} */
- #endif /* PHP_SSH2_HOSTBASED_AUTH */
- #ifdef PHP_SSH2_REMOTE_FORWARDING
- /* {{{ proto resource ssh2_forward_listen(resource session, int port[, string host[, long max_connections]])
- * Bind a port on the remote server and listen for connections
- */
- PHP_FUNCTION(ssh2_forward_listen)
- {
- zval *zsession;
- LIBSSH2_SESSION *session;
- LIBSSH2_LISTENER *listener;
- php_ssh2_listener_data *data;
- long port;
- char *host = NULL;
- int host_len;
- long max_connections = PHP_SSH2_LISTEN_MAX_QUEUED;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl|sl", &zsession, &port, &host, &host_len, &max_connections) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- listener = libssh2_channel_forward_listen_ex(session, host, port, NULL, max_connections);
- if (!listener) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure listening on remote port");
- RETURN_FALSE;
- }
- data = emalloc(sizeof(php_ssh2_listener_data));
- data->session = session;
- data->session_rsrcid = Z_LVAL_P(zsession);
- zend_list_addref(data->session_rsrcid);
- data->listener = listener;
- ZEND_REGISTER_RESOURCE(return_value, data, le_ssh2_listener);
- }
- /* }}} */
- /* {{{ proto stream ssh2_forward_accept(resource listener[, string &shost[, long &sport]])
- * Accept a connection created by a listener
- */
- PHP_FUNCTION(ssh2_forward_accept)
- {
- zval *zlistener;
- php_ssh2_listener_data *data;
- LIBSSH2_CHANNEL *channel;
- php_ssh2_channel_data *channel_data;
- php_stream *stream;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zlistener) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(data, php_ssh2_listener_data*, &zlistener, -1, PHP_SSH2_LISTENER_RES_NAME, le_ssh2_listener);
- channel = libssh2_channel_forward_accept(data->listener);
- if (!channel) {
- RETURN_FALSE;
- }
- channel_data = emalloc(sizeof(php_ssh2_channel_data));
- channel_data->channel = channel;
- channel_data->streamid = 0;
- channel_data->is_blocking = 0;
- channel_data->session_rsrc = data->session_rsrcid;
- channel_data->refcount = NULL;
- stream = php_stream_alloc(&php_ssh2_channel_stream_ops, channel_data, 0, "r+");
- if (!stream) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure allocating stream");
- efree(channel_data);
- libssh2_channel_free(channel);
- RETURN_FALSE;
- }
- zend_list_addref(channel_data->session_rsrc);
- php_stream_to_zval(stream, return_value);
- }
- /* }}} */
- #endif /* PHP_SSH2_REMOTE_FORWARDING */
- #ifdef PHP_SSH2_POLL
- /* {{{ proto int ssh2_poll(array &polldes[, int timeout])
- * Poll the channels/listeners/streams for events
- * Returns number of descriptors which returned non-zero revents
- * Input array should be of the form:
- * array(
- * 0 => array(
- * [resource] => $channel,$listener, or $stream
- * [events] => SSH2_POLL* flags bitwise ORed together
- * ),
- * 1 => ...
- * )
- * Each subarray will be populated with an revents element on return
- */
- PHP_FUNCTION(ssh2_poll)
- {
- zval *zdesc, **subarray;
- long timeout = PHP_SSH2_DEFAULT_POLL_TIMEOUT;
- LIBSSH2_POLLFD *pollfds;
- int numfds, i = 0, fds_ready;
- int le_stream = php_file_le_stream();
- int le_pstream = php_file_le_pstream();
- zval ***pollmap;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|l", &zdesc, &timeout) == FAILURE) {
- RETURN_NULL();
- }
- numfds = zend_hash_num_elements(Z_ARRVAL_P(zdesc));
- pollfds = safe_emalloc(sizeof(LIBSSH2_POLLFD), numfds, 0);
- pollmap = safe_emalloc(sizeof(zval**), numfds, 0);
- for(zend_hash_internal_pointer_reset(Z_ARRVAL_P(zdesc));
- zend_hash_get_current_data(Z_ARRVAL_P(zdesc), (void**)&subarray) == SUCCESS;
- zend_hash_move_forward(Z_ARRVAL_P(zdesc))) {
- zval **tmpzval;
- int res_type = 0;
- void *res;
- if (Z_TYPE_PP(subarray) != IS_ARRAY) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid element in poll array, not a sub array");
- numfds--;
- continue;
- }
- if (zend_hash_find(Z_ARRVAL_PP(subarray), "events", sizeof("events"), (void**)&tmpzval) == FAILURE ||
- Z_TYPE_PP(tmpzval) != IS_LONG) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid data in subarray, no events element, or not a bitmask");
- numfds--;
- continue;
- }
- pollfds[i].events = Z_LVAL_PP(tmpzval);
- if (zend_hash_find(Z_ARRVAL_PP(subarray), "resource", sizeof("resource"), (void**)&tmpzval) == FAILURE ||
- Z_TYPE_PP(tmpzval) != IS_RESOURCE) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid data in subarray, no resource element, or not of type resource");
- numfds--;
- continue;
- }
- zend_list_find(Z_LVAL_PP(tmpzval), &res_type);
- res = zend_fetch_resource(tmpzval TSRMLS_CC, -1, "Poll Resource", NULL, 1, res_type);
- if (res_type == le_ssh2_listener) {
- pollfds[i].type = LIBSSH2_POLLFD_LISTENER;
- pollfds[i].fd.listener = ((php_ssh2_listener_data*)res)->listener;
- } else if ((res_type == le_stream || res_type == le_pstream) &&
- ((php_stream*)res)->ops == &php_ssh2_channel_stream_ops) {
- pollfds[i].type = LIBSSH2_POLLFD_CHANNEL;
- pollfds[i].fd.channel = ((php_ssh2_channel_data*)(((php_stream*)res)->abstract))->channel;
- /* TODO: Add the ability to select against other stream types */
- } else {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid resource type in subarray: %s", zend_rsrc_list_get_rsrc_type(Z_LVAL_PP(tmpzval) TSRMLS_CC));
- numfds--;
- continue;
- }
- pollmap[i] = subarray;
- i++;
- }
- fds_ready = libssh2_poll(pollfds, numfds, timeout * 1000);
- for(i = 0; i < numfds; i++) {
- zval *subarray = *pollmap[i];
- if (!Z_ISREF_P(subarray) && Z_REFCOUNT_P(subarray) > 1) {
- /* Make a new copy of the subarray zval* */
- MAKE_STD_ZVAL(subarray);
- *subarray = **pollmap[i];
- /* Point the pData to the new zval* and duplicate its resources */
- *pollmap[i] = subarray;
- zval_copy_ctor(subarray);
- /* Fixup its refcount */
- Z_UNSET_ISREF_P(subarray);
- Z_SET_REFCOUNT_P(subarray, 1);
- }
- zend_hash_del(Z_ARRVAL_P(subarray), "revents", sizeof("revents"));
- add_assoc_long(subarray, "revents", pollfds[i].revents);
- }
- efree(pollmap);
- efree(pollfds);
- RETURN_LONG(fds_ready);
- }
- /* }}} */
- #endif /* PHP_SSH2_POLL */
- #ifdef PHP_SSH2_PUBLICKEY_SUBSYSTEM
- /* ***********************
- * Publickey Subsystem *
- *********************** */
- /* {{{ proto resource ssh2_publickey_init(resource connection)
- Initialize the publickey subsystem */
- PHP_FUNCTION(ssh2_publickey_init)
- {
- zval *zsession;
- LIBSSH2_SESSION *session;
- LIBSSH2_PUBLICKEY *pkey;
- php_ssh2_pkey_subsys_data *data;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zsession) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(session, LIBSSH2_SESSION*, &zsession, -1, PHP_SSH2_SESSION_RES_NAME, le_ssh2_session);
- pkey = libssh2_publickey_init(session);
- if (!pkey) {
- int last_error = 0;
- char *error_msg = NULL;
- last_error = libssh2_session_last_error(session, &error_msg, NULL, 0);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to initialize publickey subsystem(%d) %s", last_error, error_msg);
- RETURN_FALSE;
- }
- data = emalloc(sizeof(php_ssh2_pkey_subsys_data));
- data->session = session;
- data->session_rsrcid = Z_LVAL_P(zsession);
- zend_list_addref(data->session_rsrcid);
- data->pkey = pkey;
- ZEND_REGISTER_RESOURCE(return_value, data, le_ssh2_pkey_subsys);
- }
- /* }}} */
- /* {{{ proto bool ssh2_publickey_add(resource pkey, string algoname, string blob[, bool overwrite=FALSE [,array attributes=NULL]])
- Add an additional publickey */
- PHP_FUNCTION(ssh2_publickey_add)
- {
- zval *zpkey_data, *zattrs = NULL;
- php_ssh2_pkey_subsys_data *data;
- char *algo, *blob;
- int algo_len, blob_len;
- unsigned long num_attrs = 0;
- libssh2_publickey_attribute *attrs = NULL;
- zend_bool overwrite = 0;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss|ba", &zpkey_data, &algo, &algo_len, &blob, &blob_len, &overwrite, &zattrs) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(data, php_ssh2_pkey_subsys_data*, &zpkey_data, -1, PHP_SSH2_PKEY_SUBSYS_RES_NAME, le_ssh2_pkey_subsys);
- if (zattrs) {
- HashPosition pos;
- zval **attr_val;
- unsigned long current_attr = 0;
- num_attrs = zend_hash_num_elements(Z_ARRVAL_P(zattrs));
- attrs = safe_emalloc(num_attrs, sizeof(libssh2_publickey_attribute), 0);
- for(zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(zattrs), &pos);
- zend_hash_get_current_data_ex(Z_ARRVAL_P(zattrs), (void**)&attr_val, &pos) == SUCCESS;
- zend_hash_move_forward_ex(Z_ARRVAL_P(zattrs), &pos)) {
- char *key;
- int key_len, type;
- long idx;
- zval copyval = **attr_val;
- type = zend_hash_get_current_key_ex(Z_ARRVAL_P(zattrs), &key, &key_len, &idx, 0, &pos);
- if (type == HASH_KEY_NON_EXISTANT) {
- /* All but impossible */
- break;
- }
- if (type == HASH_KEY_IS_LONG) {
- /* Malformed, ignore */
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Malformed attirbute array, contains numeric index");
- num_attrs--;
- continue;
- }
- if (key_len == 0 || (key_len == 1 && *key == '*')) {
- /* Empty key, ignore */
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty attribute key");
- num_attrs--;
- continue;
- }
- zval_copy_ctor(©val);
- Z_UNSET_ISREF_P(©val);
- Z_SET_REFCOUNT_P(©val, 1);
- convert_to_string(©val);
- if (*key == '*') {
- attrs[current_attr].mandatory = 1;
- attrs[current_attr].name = key + 1;
- attrs[current_attr].name_len = key_len - 2;
- } else {
- attrs[current_attr].mandatory = 0;
- attrs[current_attr].name = key;
- attrs[current_attr].name_len = key_len - 1;
- }
- attrs[current_attr].value_len = Z_STRLEN(copyval);
- attrs[current_attr].value = Z_STRVAL(copyval);
- /* copyval deliberately not dtor'd, we're stealing the string */
- current_attr++;
- }
- }
- if (libssh2_publickey_add_ex(data->pkey, algo, algo_len, blob, blob_len, overwrite, num_attrs, attrs)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to add %s key", algo);
- RETVAL_FALSE;
- } else {
- RETVAL_TRUE;
- }
- if (attrs) {
- unsigned long i;
- for(i = 0; i < num_attrs; i++) {
- /* name doesn't need freeing */
- efree(attrs[i].value);
- }
- efree(attrs);
- }
- }
- /* }}} */
- /* {{{ proto bool ssh2_publickey_remove(resource pkey, string algoname, string blob)
- Remove a publickey entry */
- PHP_FUNCTION(ssh2_publickey_remove)
- {
- zval *zpkey_data;
- php_ssh2_pkey_subsys_data *data;
- char *algo, *blob;
- int algo_len, blob_len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rss", &zpkey_data, &algo, &algo_len, &blob, &blob_len) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(data, php_ssh2_pkey_subsys_data*, &zpkey_data, -1, PHP_SSH2_PKEY_SUBSYS_RES_NAME, le_ssh2_pkey_subsys);
- if (libssh2_publickey_remove_ex(data->pkey, algo, algo_len, blob, blob_len)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to remove %s key", algo);
- RETURN_FALSE;
- }
- RETURN_TRUE;
- }
- /* }}} */
- /* {{{ proto array ssh2_publickey_list(resource pkey)
- List currently installed publickey entries */
- PHP_FUNCTION(ssh2_publickey_list)
- {
- zval *zpkey_data;
- php_ssh2_pkey_subsys_data *data;
- unsigned long num_keys, i;
- libssh2_publickey_list *keys;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zpkey_data) == FAILURE) {
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE(data, php_ssh2_pkey_subsys_data*, &zpkey_data, -1, PHP_SSH2_PKEY_SUBSYS_RES_NAME, le_ssh2_pkey_subsys);
- if (libssh2_publickey_list_fetch(data->pkey, &num_keys, &keys)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to list keys on remote server");
- RETURN_FALSE;
- }
- array_init(return_value);
- for(i = 0; i < num_keys; i++) {
- zval *key, *attrs;
- unsigned long j;
- MAKE_STD_ZVAL(key);
- array_init(key);
- add_assoc_stringl(key, "name", keys[i].name, keys[i].name_len, 1);
- add_assoc_stringl(key, "blob", keys[i].blob, keys[i].blob_len, 1);
- MAKE_STD_ZVAL(attrs);
- array_init(attrs);
- for(j = 0; j < keys[i].num_attrs; j++) {
- zval *attr;
- MAKE_STD_ZVAL(attr);
- ZVAL_STRINGL(attr, keys[i].attrs[j].value, keys[i].attrs[j].value_len, 1);
- zend_hash_add(Z_ARRVAL_P(attrs), keys[i].attrs[j].name, keys[i].attrs[j].name_len + 1, (void**)&attr, sizeof(zval*), NULL);
- }
- add_assoc_zval(key, "attrs", attrs);
- add_next_index_zval(return_value, key);
- }
- libssh2_publickey_list_free(data->pkey, keys);
- }
- /* }}} */
- #endif /* PHP_SSH2_PUBLICKEY_SUBSYSTEM */
- /* ***********************
- * Module Housekeeping *
- *********************** */
- static void php_ssh2_session_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)
- {
- LIBSSH2_SESSION *session = (LIBSSH2_SESSION*)rsrc->ptr;
- php_ssh2_session_data **data = (php_ssh2_session_data**)libssh2_session_abstract(session);
- libssh2_session_disconnect(session, "PECL/ssh2 (http://pecl.php.net/packages/ssh2)");
- if (*data) {
- if ((*data)->ignore_cb) {
- zval_ptr_dtor(&(*data)->ignore_cb);
- }
- if ((*data)->debug_cb) {
- zval_ptr_dtor(&(*data)->debug_cb);
- }
- if ((*data)->macerror_cb) {
- zval_ptr_dtor(&(*data)->macerror_cb);
- }
- if ((*data)->disconnect_cb) {
- zval_ptr_dtor(&(*data)->disconnect_cb);
- }
- closesocket((*data)->socket);
- efree(*data);
- *data = NULL;
- }
- libssh2_session_free(session);
- }
- #ifdef PHP_SSH2_REMOTE_FORWARDING
- static void php_ssh2_listener_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)
- {
- php_ssh2_listener_data *data = (php_ssh2_listener_data*)rsrc->ptr;
- LIBSSH2_LISTENER *listener = data->listener;
- libssh2_channel_forward_cancel(listener);
- zend_list_delete(data->session_rsrcid);
- efree(data);
- }
- #endif /* PHP_SSH2_REMOTE_FORWARDING */
- #ifdef PHP_SSH2_PUBLICKEY_SUBSYSTEM
- static void php_ssh2_pkey_subsys_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)
- {
- php_ssh2_pkey_subsys_data *data = (php_ssh2_pkey_subsys_data*)rsrc->ptr;
- LIBSSH2_PUBLICKEY *pkey = data->pkey;
- libssh2_publickey_shutdown(pkey);
- zend_list_delete(data->session_rsrcid);
- efree(data);
- }
- #endif /* PHP_SSH2_PUBLICKEY_SUBSYSTEM */
- /* {{{ PHP_MINIT_FUNCTION
- */
- PHP_MINIT_FUNCTION(ssh2)
- {
- le_ssh2_session = zend_register_list_destructors_ex(php_ssh2_session_dtor, NULL, PHP_SSH2_SESSION_RES_NAME, module_number);
- #ifdef PHP_SSH2_REMOTE_FORWARDING
- le_ssh2_listener = zend_register_list_destructors_ex(php_ssh2_listener_dtor, NULL, PHP_SSH2_LISTENER_RES_NAME, module_number);
- #endif /* PHP_SSH2_REMOTE_FORWARDING */
- le_ssh2_sftp = zend_register_list_destructors_ex(php_ssh2_sftp_dtor, NULL, PHP_SSH2_SFTP_RES_NAME, module_number);
- #ifdef PHP_SSH2_PUBLICKEY_SUBSYSTEM
- le_ssh2_pkey_subsys = zend_register_list_destructors_ex(php_ssh2_pkey_subsys_dtor, NULL, PHP_SSH2_PKEY_SUBSYS_RES_NAME, module_number);
- #endif /* PHP_SSH2_PUBLICKEY_SUBSYSTEM */
- REGISTER_LONG_CONSTANT("SSH2_FINGERPRINT_MD5", PHP_SSH2_FINGERPRINT_MD5, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_FINGERPRINT_SHA1", PHP_SSH2_FINGERPRINT_SHA1, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_FINGERPRINT_HEX", PHP_SSH2_FINGERPRINT_HEX, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_FINGERPRINT_RAW", PHP_SSH2_FINGERPRINT_RAW, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_TERM_UNIT_CHARS", PHP_SSH2_TERM_UNIT_CHARS, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_TERM_UNIT_PIXELS", PHP_SSH2_TERM_UNIT_PIXELS, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("SSH2_DEFAULT_TERMINAL", PHP_SSH2_DEFAULT_TERMINAL, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_DEFAULT_TERM_WIDTH", PHP_SSH2_DEFAULT_TERM_WIDTH, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_DEFAULT_TERM_HEIGHT", PHP_SSH2_DEFAULT_TERM_HEIGHT, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_DEFAULT_TERM_UNIT", PHP_SSH2_DEFAULT_TERM_UNIT, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_STREAM_STDIO", 0, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_STREAM_STDERR", SSH_EXTENDED_DATA_STDERR, CONST_CS | CONST_PERSISTENT);
- #ifdef PHP_SSH2_POLL
- /* events/revents */
- REGISTER_LONG_CONSTANT("SSH2_POLLIN", LIBSSH2_POLLFD_POLLIN, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_POLLEXT", LIBSSH2_POLLFD_POLLEXT, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_POLLOUT", LIBSSH2_POLLFD_POLLOUT, CONST_CS | CONST_PERSISTENT);
- /* revents only */
- REGISTER_LONG_CONSTANT("SSH2_POLLERR", LIBSSH2_POLLFD_POLLERR, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_POLLHUP", LIBSSH2_POLLFD_POLLHUP, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_POLLNVAL", LIBSSH2_POLLFD_POLLNVAL, CONST_CS | CONST_PERSISTENT);
- #if (defined(LIBSSH2_APINO) && (LIBSSH2_APINO > 200503221619)) || (defined(LIBSSH2_VERSION_NUM) && LIBSSH2_VERSION_NUM >= 0x001000)
- REGISTER_LONG_CONSTANT("SSH2_POLL_SESSION_CLOSED", LIBSSH2_POLLFD_SESSION_CLOSED, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_POLL_CHANNEL_CLOSED", LIBSSH2_POLLFD_CHANNEL_CLOSED, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SSH2_POLL_LISTENER_CLOSED", LIBSSH2_POLLFD_LISTENER_CLOSED, CONST_CS | CONST_PERSISTENT);
- #endif /* >= LIBSSH2-0.10 */
- #endif /* POLL */
- return (php_register_url_stream_wrapper("ssh2.shell", &php_ssh2_stream_wrapper_shell TSRMLS_CC) == SUCCESS &&
- php_register_url_stream_wrapper("ssh2.exec", &php_ssh2_stream_wrapper_exec TSRMLS_CC) == SUCCESS &&
- php_register_url_stream_wrapper("ssh2.tunnel", &php_ssh2_stream_wrapper_tunnel TSRMLS_CC) == SUCCESS &&
- php_register_url_stream_wrapper("ssh2.scp", &php_ssh2_stream_wrapper_scp TSRMLS_CC) == SUCCESS &&
- php_register_url_stream_wrapper("ssh2.sftp", &php_ssh2_sftp_wrapper TSRMLS_CC) == SUCCESS) ? SUCCESS : FAILURE;
- }
- /* }}} */
- /* {{{ PHP_MSHUTDOWN_FUNCTION
- */
- PHP_MSHUTDOWN_FUNCTION(ssh2)
- {
- return (php_unregister_url_stream_wrapper("ssh2.shell" TSRMLS_CC) == SUCCESS &&
- php_unregister_url_stream_wrapper("ssh2.exec" TSRMLS_CC) == SUCCESS &&
- php_unregister_url_stream_wrapper("ssh2.tunnel" TSRMLS_CC) == SUCCESS &&
- php_unregister_url_stream_wrapper("ssh2.scp" TSRMLS_CC) == SUCCESS &&
- php_unregister_url_stream_wrapper("ssh2.sftp" TSRMLS_CC) == SUCCESS) ? SUCCESS : FAILURE;
- }
- /* }}} */
- /* {{{ PHP_MINFO_FUNCTION
- */
- PHP_MINFO_FUNCTION(ssh2)
- {
- php_info_print_table_start();
- php_info_print_table_header(2, "SSH2 support", "enabled");
- php_info_print_table_row(2, "extension version", PHP_SSH2_VERSION);
- php_info_print_table_row(2, "libssh2 version", LIBSSH2_VERSION);
- php_info_print_table_row(2, "banner", LIBSSH2_SSH_BANNER);
- #ifdef PHP_SSH2_REMOTE_FORWARDING
- php_info_print_table_row(2, "remote forwarding", "enabled");
- #endif
- #ifdef PHP_SSH2_HOSTBASED_AUTH
- php_info_print_table_row(2, "hostbased auth", "enabled");
- #endif
- #ifdef PHP_SSH2_POLL
- php_info_print_table_row(2, "polling support", "enabled");
- #endif
- #ifdef PHP_SSH2_PUBLICKEY_SUBSYSTEM
- php_info_print_table_row(2, "publickey subsystem", "enabled");
- #endif
- php_info_print_table_end();
- }
- /* }}} */
- /* {{{ ssh2_functions[]
- */
- zend_function_entry ssh2_functions[] = {
- PHP_FE(ssh2_connect, NULL)
- PHP_FE(ssh2_methods_negotiated, NULL)
- PHP_FE(ssh2_fingerprint, NULL)
- PHP_FE(ssh2_auth_none, NULL)
- PHP_FE(ssh2_auth_password, NULL)
- PHP_FE(ssh2_auth_pubkey_file, NULL)
- #ifdef PHP_SSH2_HOSTBASED_AUTH
- PHP_FE(ssh2_auth_hostbased_file, NULL)
- #endif /* PHP_SSH2_HOSTBASED_AUTH */
- #ifdef PHP_SSH2_REMOTE_FORWARDING
- PHP_FE(ssh2_forward_listen, NULL)
- PHP_FE(ssh2_forward_accept, NULL)
- #endif /* PHP_SSH2_REMOTE_FORWARDING */
- /* Stream Stuff */
- PHP_FE(ssh2_shell, NULL)
- PHP_FE(ssh2_exec, NULL)
- PHP_FE(ssh2_tunnel, NULL)
- PHP_FE(ssh2_scp_recv, NULL)
- PHP_FE(ssh2_scp_send, NULL)
- PHP_FE(ssh2_fetch_stream, NULL)
- #ifdef PHP_SSH2_POLL
- PHP_FE(ssh2_poll, php_ssh2_first_arg_force_ref)
- #endif
- /* SFTP Stuff */
- PHP_FE(ssh2_sftp, NULL)
- /* SFTP Wrapper Ops */
- PHP_FE(ssh2_sftp_rename, NULL)
- PHP_FE(ssh2_sftp_unlink, NULL)
- PHP_FE(ssh2_sftp_mkdir, NULL)
- PHP_FE(ssh2_sftp_rmdir, NULL)
- PHP_FE(ssh2_sftp_stat, NULL)
- PHP_FE(ssh2_sftp_lstat, NULL)
- PHP_FE(ssh2_sftp_symlink, NULL)
- PHP_FE(ssh2_sftp_readlink, NULL)
- PHP_FE(ssh2_sftp_realpath, NULL)
- /* Publickey subsystem */
- #ifdef PHP_SSH2_PUBLICKEY_SUBSYSTEM
- PHP_FE(ssh2_publickey_init, NULL)
- PHP_FE(ssh2_publickey_add, NULL)
- PHP_FE(ssh2_publickey_remove, NULL)
- PHP_FE(ssh2_publickey_list, NULL)
- #endif
- {NULL, NULL, NULL}
- };
- /* }}} */
- /* {{{ ssh2_module_entry
- */
- zend_module_entry ssh2_module_entry = {
- #if ZEND_MODULE_API_NO >= 20010901
- STANDARD_MODULE_HEADER,
- #endif
- "ssh2",
- ssh2_functions,
- PHP_MINIT(ssh2),
- PHP_MSHUTDOWN(ssh2),
- NULL, /* RINIT */
- NULL, /* RSHUTDOWN */
- PHP_MINFO(ssh2),
- #if ZEND_MODULE_API_NO >= 20010901
- PHP_SSH2_VERSION,
- #endif
- STANDARD_MODULE_PROPERTIES
- };
- /* }}} */
- #ifdef COMPILE_DL_SSH2
- ZEND_GET_MODULE(ssh2)
- #endif
- /*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: noet sw=4 ts=4 fdm=marker
- * vim<600: noet sw=4 ts=4
- */