X-Git-Url: https://mop.ddnsfree.com/gitweb/?a=blobdiff_plain;f=web%2FObj%2Fsac-a-push.phh;h=6efc241629b4443a1d38ec139ab2a16eb5a2a14c;hb=db5d6355c39327ba7f8052f360f1e846ba4ad01c;hp=27ed4c4f5f70fa9c35378aa72d9f384c0aa4cc7f;hpb=43b825479e2c58fe49b714e8d09fbbf472b8e662;p=brisk.git diff --git a/web/Obj/sac-a-push.phh b/web/Obj/sac-a-push.phh index 27ed4c4..6efc241 100644 --- a/web/Obj/sac-a-push.phh +++ b/web/Obj/sac-a-push.phh @@ -2,7 +2,7 @@ /* * brisk - Obj/sac-a-push.phh * - * Copyright (C) 2012 Matteo Nastasi + * Copyright (C) 2012-2014 Matteo Nastasi * mailto: nastasi@alternativeoutput.it * matteo.nastasi@milug.org * web: http://www.alternativeoutput.it @@ -22,24 +22,44 @@ * */ -define('SITE_PREFIX', '/brisk/'); +define('SITE_PREFIX', "/brisk/"); define('SITE_PREFIX_LEN', 7); +define('DIRECT_ST_READ', 1); +define('DIRECT_ST_WRITE', 2); + declare(ticks = 1); +/* this list is created with bin/get_globals.sh */ +$_globals_list = array( +'G_admin_mail', 'G_alarm_passwd', 'G_all_points', 'G_ban_list', 'G_base', +'G_black_list', 'G_brisk_version', 'G_btrace_pref_sub', 'G_cloud_smasher', +'G_crypt_key', 'G_dbasetype', 'G_dbauth', 'G_dbpfx', 'G_doc_path', +'G_proto', 'G_domain', 'G_donors_all', 'G_donors_cur', 'G_is_local', 'G_lang', 'G_lng', +'G_mail_seed', 'G_notguar_code', 'G_PG_cons', 'G_PG_cons_n', 'G_PG_vow', +'G_PG_vow_n', 'G_poll_entries', 'G_poll_name', 'G_poll_title', +'G_provider_proxy', 'G_proxy_white_list', 'G_room_about', 'G_room_help', +'G_room_passwdhowto', 'G_room_roadmap', +'G_selfreg_mask', 'G_selfreg_tout', 'G_shutdown', 'G_sidebanner', +'G_sidebanner_idx', 'G_splash_content', 'G_splash_contents', +'G_splash_cont_idx', 'G_splash_h', 'G_splash_idx', 'G_splash_interval', +'G_splash_timeout', 'G_splash_w', 'G_topbanner', 'G_tos_dthard', +'G_tos_dtsoft', 'G_tos_fname', 'G_tos_idx', 'G_tos_vers', 'G_webbase'); + function global_dump() { - GLOBAL $G_alarm_passwd, $G_black_list, $G_btrace_pref_sub, $G_dbauth; + GLOBAL $G_alarm_passwd, $G_ban_list, $G_black_list, $G_btrace_pref_sub, $G_dbauth; GLOBAL $G_dbpfx, $G_donors_all, $G_donors_cur, $G_is_local, $G_lang; GLOBAL $G_poll_entries, $G_poll_name, $G_poll_title, $G_proxy_white_list; - GLOBAL $G_room_roadmap, $G_shutdown, $G_sidebanner, $G_sidebanner2; + GLOBAL $G_room_roadmap, $G_shutdown; GLOBAL $G_splash_content, $G_splash_contents, $G_splash_cont_idx; GLOBAL $G_splash_h, $G_splash_idx, $G_splash_interval, $G_splash_timeout; GLOBAL $G_splash_w, $G_topbanner, $G_with_donors, $G_with_poll; - GLOBAL $G_with_sidebanner, $G_with_sidebanner2, $G_with_splash; - GLOBAL $G_with_topbanner; + GLOBAL $G_with_splash, $G_sidebanner, $G_sidebanner_idx; + GLOBAL $G_with_topbanner, $G_selfreg_tout, $G_selfreg_mask; fprintf(STDERR, "G_alarm_passwd = [%s]\n", print_r($G_alarm_passwd, TRUE)); + fprintf(STDERR, "G_ban_list = [%s]\n", print_r($G_ban_list, TRUE)); fprintf(STDERR, "G_black_list = [%s]\n", print_r($G_black_list, TRUE)); fprintf(STDERR, "G_btrace_pref_sub = [%s]\n", print_r($G_btrace_pref_sub, TRUE)); fprintf(STDERR, "G_dbauth = [%s]\n", print_r($G_dbauth, TRUE)); @@ -54,8 +74,6 @@ function global_dump() fprintf(STDERR, "G_proxy_white_list = [%s]\n", print_r($G_proxy_white_list, TRUE)); fprintf(STDERR, "G_room_roadmap = [%s]\n", print_r($G_room_roadmap, TRUE)); fprintf(STDERR, "G_shutdown = [%s]\n", print_r($G_shutdown, TRUE)); - fprintf(STDERR, "G_sidebanner = [%s]\n", print_r($G_sidebanner, TRUE)); - fprintf(STDERR, "G_sidebanner2 = [%s]\n", print_r($G_sidebanner2, TRUE)); fprintf(STDERR, "G_splash_content = [%s]\n", print_r($G_splash_content, TRUE)); fprintf(STDERR, "G_splash_contents = [%s]\n", print_r($G_splash_contents, TRUE)); fprintf(STDERR, "G_splash_cont_idx = [%s]\n", print_r($G_splash_cont_idx, TRUE)); @@ -67,10 +85,14 @@ function global_dump() fprintf(STDERR, "G_topbanner = [%s]\n", print_r($G_topbanner, TRUE)); fprintf(STDERR, "G_with_donors = [%s]\n", print_r($G_with_donors, TRUE)); fprintf(STDERR, "G_with_poll = [%s]\n", print_r($G_with_poll, TRUE)); - fprintf(STDERR, "G_with_sidebanner = [%s]\n", print_r($G_with_sidebanner, TRUE)); - fprintf(STDERR, "G_with_sidebanner2 = [%s]\n", print_r($G_with_sidebanner2, TRUE)); + fprintf(STDERR, "G_sidebanner = [%s]\n", print_r($G_sidebanner, TRUE)); + fprintf(STDERR, "G_sidebanner_idx = [%s]\n", print_r($G_sidebanner_idx, TRUE)); fprintf(STDERR, "G_with_splash = [%s]\n", print_r($G_with_splash, TRUE)); fprintf(STDERR, "G_with_topbanner = [%s]\n", print_r($G_with_topbanner, TRUE)); + fprintf(STDERR, "G_selfreg_mask = [%x]\n", print_r($G_selfreg_mask, TRUE)); + + fprintf(STDERR, "G_selfreg_tout = [%s]\n", print_r($G_selfreg_tout, TRUE)); + } function pid_save() @@ -117,7 +139,7 @@ function spu_process_info($stream_info, &$method, &$header, &$get, &$post, &$coo $post = array(); $rest = 0; foreach(preg_split("/(\r?\n)/", $stream_info) as $line) { - printf("LINE: [%s]\n", $line); + // printf("LINE: [%s]\n", $line); if ($check_post) { if (!isset($header['The-Request'])) { return FALSE; @@ -151,9 +173,11 @@ function spu_process_info($stream_info, &$method, &$header, &$get, &$post, &$coo $path = $get_vars[0]; if (count($get_vars) > 1) { $a = explode('&', $get_vars[1]); - printf("A COUNT: [%s] %d\n", $a[0], count($a)); + // printf("A COUNT: [%s] %d\n", $a[0], count($a)); for ($i = 0 ; $i < count($a) ; $i++) { $b = explode('=', $a[$i]); + if ($b[0] == "") + continue; $get[$b[0]] = urldecode($b[1]); } } @@ -171,7 +195,7 @@ function spu_process_info($stream_info, &$method, &$header, &$get, &$post, &$coo return FALSE; } $post_len = mb_strlen($line, "ASCII"); - printf("INFO: postlen: %d\n", $post_len); + // printf("INFO: postlen: %d\n", $post_len); $rest = (int)($header['Content-Length']) - $post_len; if ($rest == 0) { @@ -397,16 +421,20 @@ class Sac_a_push { static $fixed_fd = 3; static $cnt_master = NULL; static $cnt_slave = NULL; + + var $provider_proxy; // list of provider/browser that offer proxy service var $file_socket; var $unix_socket; + var $direct_socket; // socket where read direct commands var $socks; var $s2u; // user associated with input socket var $s2p; // pending page associated with input socket var $pending_pages; var $is_daemon; - var $list; + var $list_web; + var $list_cmd; var $in; var $debug; @@ -447,13 +475,17 @@ class Sac_a_push { } } - static function create(&$app, $sockname, $debug, $blocking_mode, $argv) + static function create(&$app, $sockname, $debug, $blocking_mode, $provider_proxy, $argv) { $thiz = new Sac_a_push(); $thiz->app = $app; + + $thiz->provider_proxy = ProviderProxy::create(); + $thiz->file_socket = $sockname; $thiz->unix_socket = "unix://$sockname"; + $thiz->direct_socket = "unix://${sockname}2"; $thiz->debug = $debug; $thiz->socks = array(); $thiz->s2u = array(); @@ -490,19 +522,27 @@ class Sac_a_push { if (file_exists($thiz->file_socket)) { unlink($thiz->file_socket); } + if (file_exists($thiz->file_socket."2")) { + unlink($thiz->file_socket."2"); + } $old_umask = umask(0); - if (($thiz->list = stream_socket_server($thiz->unix_socket, $err, $errs)) === FALSE) { + if (($thiz->list_web = stream_socket_server($thiz->unix_socket, $err, $errs)) === FALSE) { + return (FALSE); + } + if (($thiz->list_cmd = stream_socket_server($thiz->direct_socket, $err, $errs)) === FALSE) { return (FALSE); } umask($old_umask); - stream_set_blocking($thiz->list, $thiz->blocking_mode); # Set the stream to non-blocking + stream_set_blocking($thiz->list_web, $thiz->blocking_mode); # Set the stream to non-blocking + stream_set_blocking($thiz->list_cmd, $thiz->blocking_mode); # Set the stream to non-blocking if (($thiz->in = fopen("php://stdin", "r")) === FALSE) { return(FALSE); } $thiz->main_loop = FALSE; + $thiz->reload(TRUE, $provider_proxy); return ($thiz); } @@ -531,13 +571,13 @@ class Sac_a_push { function pendpage_try_addcont(&$new_socket, $tout, $method, $header, $get, $post, $cookie, $path, $addr, $rest, $cont) { - $pendpage = PendingPage::pendingpage_continue(&$new_socket, $this->curtime, $tout, $method, + $pendpage = PendingPage::pendingpage_continue( $new_socket, $this->curtime, $tout, $method, $header, $get, $post, $cookie, $path, $addr, $rest, $cont); $pendpage->try_flush($this->curtime); // Add $pendpage to the pendpage array (in any case) - fprintf(STDERR, "IMPORTANT: Pendadd: %d\n", $pendpage->status); + // fprintf(STDERR, "IMPORTANT: Pendadd: %d\n", $pendpage->status); $this->pendpage_add($pendpage); } @@ -591,51 +631,79 @@ class Sac_a_push { foreach ($this->socks as $k => $sock) { $id = intval($sock); if (isset($this->s2u[$id])) { - if ($this->s2u[$id]->sess == '') { - if ($this->s2u[$id]->rd_socket_get() != NULL) { - $this->s2u[$id]->rd_socket_set(NULL); + $user = $this->s2u[$id]; + if ($user->the_end) { + if (($user->rd_toflush == FALSE && $user->rd_step == $user->step) + || $user->rd_endtime_is_expired($this->curtime)) { + if ($user->rd_socket_get() != NULL) { + $user->rd_socket_set(NULL); + } + unset($this->socks[$id]); + unset($this->s2u[$id]); + fclose($sock); + // printf("CLOSE ON GARBAGE MANAGER\n"); } - unset($this->socks[$id]); - unset($this->s2u[$id]); - fclose($sock); - printf("CLOSE ON GARBAGE MANAGER\n"); } } } + $this->app->users_cleanup(); + } + + function check_globals() + { + GLOBAL $_globals_list; + foreach ($_globals_list as $g) { + if (!array_search($g, $GLOBALS) || !isset($GLOBALS[$g])) { + error_log(sprintf("Global [%s] not declared", $g)); + return FALSE; + } + } + return TRUE; } function run() { GLOBAL $DOCUMENT_ROOT, $HTTP_HOST; - GLOBAL $G_alarm_passwd, $G_black_list, $G_btrace_pref_sub, $G_dbauth; + GLOBAL $G_alarm_passwd, $G_ban_list, $G_black_list, $G_cloud_smasher, $G_provider_proxy; + GLOBAL $G_btrace_pref_sub, $G_dbauth; GLOBAL $G_dbpfx, $G_donors_all, $G_donors_cur, $G_is_local, $G_lang; GLOBAL $G_poll_entries, $G_poll_name, $G_poll_title, $G_proxy_white_list; - GLOBAL $G_room_roadmap, $G_shutdown, $G_sidebanner, $G_sidebanner2; + GLOBAL $G_room_roadmap, $G_shutdown; GLOBAL $G_splash_content, $G_splash_contents, $G_splash_cont_idx; GLOBAL $G_splash_h, $G_splash_idx, $G_splash_interval, $G_splash_timeout; GLOBAL $G_splash_w, $G_topbanner, $G_with_donors, $G_with_poll; - GLOBAL $G_with_sidebanner, $G_with_sidebanner2, $G_with_splash; + GLOBAL $G_with_splash, $G_sidebanner, $G_sidebanner_idx; GLOBAL $G_with_topbanner; GLOBAL $G_tos_vers, $G_tos_fname, $G_tos_dtsoft, $G_tos_dthard, $G_tos_idx, $G_doc_path; + if (!$this->check_globals()) { + fprintf(STDERR, "Take a look to the phplog file, GLOBALS missing!\n"); + sleep(10); + } + if ($this->main_loop) { return (FALSE); } $this->main_loop = TRUE; + $lastime = 0; + $dump_users = TRUE; while ($this->main_loop) { $this->app->sess_cur_set(FALSE); $this->curtime = time(); - fprintf(STDERR, "IN LOOP: Current opened: %d pending_pages: %d\n", count($this->socks), count($this->pending_pages)); + if ($lastime != ($this->curtime >> 2)) { + fprintf(STDERR, "\nIN LOOP: Current opened: %d pending_pages: %d\n", count($this->socks), count($this->pending_pages)); + } /* Prepare the read array */ /* // when we manage it ... */ /* if ($shutdown) */ /* $read = array_merge(array("$in" => $in), $socks); */ /* else */ - $pre_read = array_merge(array(intval($this->list) => $this->list, + $pre_read = array_merge(array(intval($this->list_web) => $this->list_web, + intval($this->list_cmd) => $this->list_cmd, intval(static::$cnt_slave) => static::$cnt_slave), $this->socks); if ($this->is_daemon == FALSE) { @@ -654,10 +722,13 @@ class Sac_a_push { $num_changed_sockets = @stream_select($read, $write, $except, 0, 500000); if ($num_changed_sockets == 0) { - printf(" no data in 5 secs, splash [%d]\n", $G_with_splash); + // printf(" no data in 5 secs, splash [%d]\n", $G_with_splash); + ; } else if ($num_changed_sockets > 0) { - printf("num sock %d num_of_socket: %d\n", $num_changed_sockets, count($read)); + if ($lastime != ($this->curtime >> 2)) { + printf("num sock %d num_of_socket: %d\n", $num_changed_sockets, count($read)); + } if ($this->debug > 1) { print_r($read); } @@ -670,9 +741,9 @@ class Sac_a_push { if (!is_resource($sock)) { continue; } - if ($sock === $this->list) { - printf("NUOVA CONNEX\n"); - if (($new_unix = stream_socket_accept($this->list)) == FALSE) { + if ($sock === $this->list_web) { + // printf("NUOVA CONNEX\n"); + if (($new_unix = stream_socket_accept($this->list_web)) == FALSE) { printf("SOCKET_ACCEPT FAILED\n"); continue; } @@ -684,19 +755,32 @@ class Sac_a_push { $rest = 0; $cont = ""; if (($new_socket = ancillary_getstream($new_unix, $stream_info)) !== FALSE) { - printf("NEW_SOCKET: %d\n", intval($new_socket)); + // printf("NEW_SOCKET: %d\n", intval($new_socket)); stream_set_blocking($new_socket, $this->blocking_mode); // Set the stream to non-blocking - printf("RECEIVED HEADER:\n%s", $stream_info); + // error_log(sprintf("RECEIVED HEADER:\n%s", $stream_info)); if (($path = spu_process_info($stream_info, $method, $header, $get, $post, $cookie, $rest, $cont)) == FALSE) { fprintf(STDERR, "TODO: fix wrong header management\n"); } - $addr = stream_socket_get_name($new_socket, TRUE); - printf("PATH: [%s]\n", $path); + + // We try to get real IP from header (passed by proxy) and then fallback to direct connection IP + // error_log(sprintf("addr: [%s]", $addr)); + // error_log(sprintf("X-Real-Ip: [%s]", array_key_exists('X-Real-Ip', $header) ? $header['X-Real-Ip'] : "Not exists")); + if (array_key_exists('X-Real-Ip', $header)) { + $addr = $header['X-Real-Ip']; + } + else { + $addr = addrtoipv4(stream_socket_get_name($new_socket, TRUE)); + } + + // FOR TEST $header['X-Forwarded-For'] = '154.155.22.33'; + $addr = $this->pproxy_realip($header, $addr); + + // printf("PATH: [%s] [%s]\n", $path, print_r($header, TRUE)); if ($method == "POST" && $rest > 0) { if (isset($header['Expect']) && $header['Expect'] == '100-continue') { - fprintf(STDERR, "\nPOSTA DE CHE\n\n"); + // fprintf(STDERR, "\nPOSTA DE CHE\n\n"); $this->pendpage_try_addcont($new_socket, 20, $method, $header, $get, $post, $cookie, $path, $addr, $rest, $cont); @@ -711,26 +795,40 @@ class Sac_a_push { $manage_page = TRUE; } - printf("number of sockets after %d\n", count($this->socks)); + // printf("number of sockets after %d\n", count($this->socks)); } else { printf("WARNING: ancillary_getstream failed\n"); } } - else { + else if ($sock === $this->list_cmd) { + // printf("NUOVA DIRECT CONNEX\n"); + if (($new_unix = stream_socket_accept($this->list_cmd)) == FALSE) { + printf("SOCKET_ACCEPT FAILED\n"); + continue; + } + stream_set_blocking($new_unix, $this->blocking_mode); + $this->direct_mgmt($new_unix); + } // not socket_list nor socket_list_cmd + else { // already opened socket $buf = fread($sock, 4096); // if socket is closed - if ($buf == FALSE || mb_strlen($buf, "ASCII") == 0) { + if ($buf == FALSE || feof($sock)) { // close socket case if ($buf == FALSE) { - printf("INFO: read return false\n"); + // printf("INFO: read return false\n"); + ; } - if ($sock === $this->list) { - printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII")); + if ($sock === $this->list_web) { + // printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII")); return(21); } + else if ($sock === $this->list_cmd) { + // printf("Arrivati %d bytes da list_cmd\n", mb_strlen($buf, "ASCII")); + return(23); + } else if ($sock === $this->in || $sock === static::$cnt_slave) { - printf("Arrivati %d bytes da stdin\n", mb_strlen($buf, "ASCII")); + // printf("Arrivati %d bytes da stdin\n", mb_strlen($buf, "ASCII")); return(22); } else { @@ -748,28 +846,42 @@ class Sac_a_push { } } fclose($sock); - printf("CLOSE ON READ\n"); + // printf("CLOSE ON READ\n"); if ($this->debug > 1) { printf("post unset\n"); print_r($this->socks); } - } - else { + } // if ($buf == FALSE || mb_strlen($buf, "ASCII") == 0) { + else { // data on the socket if ($this->debug > 1) { print_r($read); } - if ($sock === $this->list) { - printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII")); + if ($sock === $this->list_web) { + // printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII")); + ; + } + else if ($sock === $this->list_cmd) { + // printf("Arrivati %d bytes da list_cmd\n", mb_strlen($buf, "ASCII")); + ; } else if ($sock === $this->in || $sock === static::$cnt_slave) { - printf("Arrivati %d bytes da stdin\n", mb_strlen($buf, "ASCII")); + // printf("Arrivati %d bytes da stdin\n", mb_strlen($buf, "ASCII")); $line = trim($buf); if ($line == "reload") { require("$DOCUMENT_ROOT/Etc/".BRISK_CONF); - + $this->reload(FALSE, $G_provider_proxy); + $this->app->reload(FALSE, $G_ban_list, $G_black_list, + $G_cloud_smasher); + if (!$this->check_globals()) { + fprintf(STDERR, "Take a look to the phplog file, GLOBALS missing!\n"); + sleep(10); + } global_dump(); } + else if ($line == "dump") { + $dump_users = TRUE; + } else if ($line == "shutdown" || $line == "sd") { if ($this->app->dump_data()) { return(0); @@ -779,9 +891,9 @@ class Sac_a_push { } } } - else { + else { // data arrived from not special socket $key = array_search("$sock", $this->socks); - fprintf(STDERR, "Arrivati %d bytes dalla socket n. %d\n", mb_strlen($buf, "ASCII"), $key); + // fprintf(STDERR, "Arrivati %d bytes dalla socket n. %d\n", mb_strlen($buf, "ASCII"), $key); if (isset($this->s2p[$id])) { $this->s2p[$id]->rest -= mb_strlen($buf, "ASCII"); $this->s2p[$id]->cont .= $buf; @@ -801,6 +913,7 @@ class Sac_a_push { } if ($manage_page == TRUE) { + /* printf("M: %s\nHEADER:\n", $method); print_r($header); printf("GET:\n"); @@ -809,6 +922,7 @@ class Sac_a_push { print_r($post); printf("COOKIE:\n"); print_r($cookie); + */ $header_out = array(); // TODO: MOVE DOWN request_mgr to factorize new_sockets and POST closed @@ -819,6 +933,7 @@ class Sac_a_push { if ($rret == FALSE) { // FIXME: manage 404 !!! printf("TODO: fix unknown page\n"); + fclose($new_socket); } } } @@ -845,6 +960,13 @@ class Sac_a_push { $id = intval($sock); if (isset($this->s2u[$id])) { $user = $this->s2u[$id]; + + if ($user->rd_toflush) { + if (fflush($sock) == FALSE) + continue; + else + $user->rd_toflush = FALSE; + } $response = $user->rd_cache_get(); $do_ping = FALSE; if (($this->curtime - $user->lacc) > (EXPIRE_TIME_RD / 3)) { @@ -857,7 +979,9 @@ class Sac_a_push { if ($response == "") { $content = ""; $user->stream_main($content, $get, $post, $cookie); - printf("[%s] [%d] [%d]\n", $user->name, $user->lacc, $this->curtime); + if ($dump_users) { + printf("[%s] [%d] [%d]\n", $user->name, $user->lacc, $this->curtime); + } if ($do_ping && $user->ping_req == FALSE) { $content .= $user->stream_keepalive(TRUE); $user->ping_req = TRUE; @@ -882,7 +1006,10 @@ class Sac_a_push { else { $user->rd_cache_set(""); } - fflush($sock); + if (fflush($sock) == FALSE) { + $user->rd_toflush = TRUE; + continue; + } $user->rd_kalive_reset($this->curtime); } @@ -897,13 +1024,112 @@ class Sac_a_push { $clo_l = mb_strlen($clo, "ASCII"); @fwrite($sock, $clo, $clo_l); fclose($sock); - printf("CLOSE ON LOOP\n"); + // printf("CLOSE ON LOOP\n"); } - } + } // if (isset($this->s2u[$id]... } // foreach ($this->socks... - printf("\n"); + $dump_users = FALSE; + printf("#"); + if (defined('CURL_DE_SAC_VERS')) { + $this->app->cds->process(); + } + $lastime = ($this->curtime >> 2); } // while (... } // function run(... -} + function pproxy_realip(&$header, $ip_str) + { + return ($this->provider_proxy->realip($header, $ip_str)); + } + + function reload($is_first, $prov_proxy) + { + fprintf(STDERR, "SAP RELOAD STUFF (%d)\n", count($prov_proxy)); + + $this->provider_proxy->update($prov_proxy); + } + + function direct_command($cmdstr) + { + GLOBAL $G_alarm_passwd; + + $cmd = cmd_deserialize($cmdstr); + + if (!isset($cmd['cmd'])) { + return cmd_return(500, 'no cmd found'); + } + // "cmd" => "userauth", "sess" => 'xxxxxxxxxxx', 'private' => 'it_must_be_correct', + // 'the_end' => 'true' ); + // cmd=userauth&sess=52d796ac08c47&private=yourpasswd192.168.122.152d796ac08c47&the_end=true + if ($cmd['cmd'] == 'userauth') { + if (!isset($cmd['sess']) || !isset($cmd['private'])) { + return cmd_return(401, 'malformed cmd'); + } + $idx = -1; + if (($user = $this->app->get_user($cmd['sess'], $idx)) == FALSE) + return cmd_return(402, 'user not found'); + + if (($user->flags & USER_FLAG_TY_ADMIN) == 0x00) + return cmd_return(403, 'permission denied'); + + if (md5($G_alarm_passwd.$user->ip.$user->sess) != $cmd['private']) + return cmd_return(404, 'authentication failed ['.$cmd['private'].']['.$G_alarm_passwd.$user->ip.$user->sess.']'); + + return cmd_return(200, 'success'); + } + + return cmd_return(501, 'no cmd found'); + } + + function direct_mgmt($socket) + { + printf("DIRECT: begin\n"); + $st = DIRECT_ST_READ; + $cmd_all = ""; + $endtime = $this->curtime + 3; + + while(time() <= $endtime) { + printf("DIRECT: init loop %d\n", $st); + if ($st == DIRECT_ST_READ) { + $buf = fread($socket, 4096); + if ($buf == FALSE && feof($socket)) { + break; + } + else if ($buf != FALSE && strlen($buf) > 0) { + $cmd_all .= $buf; + + if (substr(trim($cmd_all), -13) == "&the_end=true") { + $output_arr = $this->direct_command($cmd_all); + $output = cmd_serialize($output_arr); + $output_cur = 0; + $output_len = mb_strlen($output, "ASCII"); + $st = DIRECT_ST_WRITE; + continue; + } + } + } + else if ($st == DIRECT_ST_WRITE) { + $ret = fwrite($socket, $output, $output_len); + if ($ret === FALSE) { + if (feof($socket)) { + break; + } + } + else if ($ret > 0 && $ret < $output_len) { + $output = substr($output, -($output_len - $ret)); + $output_len -= $ret; + continue; + } + else if ($ret == $output_len) { + fclose($socket); + return TRUE; + } + } + usleep(10000); + } + + fclose($socket); + return FALSE; + } +} // class Sac_a_push ?>