diff options
Diffstat (limited to 'usr/local/sbin/pfSsh.php')
| -rwxr-xr-x | usr/local/sbin/pfSsh.php | 176 |
1 files changed, 90 insertions, 86 deletions
diff --git a/usr/local/sbin/pfSsh.php b/usr/local/sbin/pfSsh.php index 16aaa0a..068198f 100755 --- a/usr/local/sbin/pfSsh.php +++ b/usr/local/sbin/pfSsh.php @@ -1,5 +1,5 @@ #!/usr/local/bin/php -f - + <?php require_once("globals.inc"); @@ -11,39 +11,39 @@ echo "."; require_once("util.inc"); echo "."; -$shell_cmds = array("alias", "alloc", "bg", "bind", "bindkey", "break", - "breaksw", "builtins", "case", "cd", "chdir", "command", "complete", "continue", "default", - "dirs", "do", "done", "echo", "echotc", "elif", "else", "end", "endif", "endsw", "esac", "eval", - "exec", "exit", "export", "false", "fc", "fg", "filetest", "fi", "for", "foreach", "getopts", - "glob", "goto", "hash", "hashstat", "history", "hup", "if", "jobid", "jobs", "kill", "limit", - "local", "log", "login", "logout", "ls-F", "nice", "nohup", "notify", "onintr", "popd", - "printenv", "pushd", "pwd", "read", "readonly", "rehash", "repeat", "return", "sched", "set", - "setenv", "settc", "setty", "setvar", "shift", "source", "stop", "suspend", "switch", - "telltc", "test", "then", "time", "trap", "true", "type", "ulimit", "umask", "unalias", - "uncomplete", "unhash", "unlimit", "unset", "unsetenv", "until", "wait", "where", "which", - "while"); +$shell_cmds = array("alias", "alloc", "bg", "bind", "bindkey", "break", + "breaksw", "builtins", "case", "cd", "chdir", "command", "complete", "continue", "default", + "dirs", "do", "done", "echo", "echotc", "elif", "else", "end", "endif", "endsw", "esac", "eval", + "exec", "exit", "export", "false", "fc", "fg", "filetest", "fi", "for", "foreach", "getopts", + "glob", "goto", "hash", "hashstat", "history", "hup", "if", "jobid", "jobs", "kill", "limit", + "local", "log", "login", "logout", "ls-F", "nice", "nohup", "notify", "onintr", "popd", + "printenv", "pushd", "pwd", "read", "readonly", "rehash", "repeat", "return", "sched", "set", + "setenv", "settc", "setty", "setvar", "shift", "source", "stop", "suspend", "switch", + "telltc", "test", "then", "time", "trap", "true", "type", "ulimit", "umask", "unalias", + "uncomplete", "unhash", "unlimit", "unset", "unsetenv", "until", "wait", "where", "which", + "while"); function pipe_cmd($command, $text_to_pipe) { $descriptorspec = array( - 0 => array("pipe", "r"), // stdin - 1 => array("pipe", "w"), // stdout - 2 => array("pipe", "w")); // stderr ?? instead of a file - + 0 => array("pipe", "r"), // stdin + 1 => array("pipe", "w"), // stdout + 2 => array("pipe", "w")); // stderr ?? instead of a file + $fd = proc_open("$command", $descriptorspec, $pipes); if (is_resource($fd)) { - fwrite($pipes[0], "{$text_to_pipe}"); - fclose($pipes[0]); - while($s= fgets($pipes[1], 1024)) { - // read from the pipe - $buffer .= $s; - } - fclose($pipes[1]); - fclose($pipes[2]); + fwrite($pipes[0], "{$text_to_pipe}"); + fclose($pipes[0]); + while ($s= fgets($pipes[1], 1024)) { + // read from the pipe + $buffer .= $s; + } + fclose($pipes[1]); + fclose($pipes[2]); } return $buffer; } -if(!function_exists("readline")) { +if (!function_exists("readline")) { function readline() { $fp = fopen('php://stdin', 'r'); $textinput = chop(fgets($fp)); @@ -53,21 +53,22 @@ if(!function_exists("readline")) { } function more($text, $count=24) { - $counter=0; - $lines = explode("\n", $text); - foreach($lines as $line) { - if($counter > $count) { - echo "Press RETURN to continue ..."; - $fp = fopen('php://stdin', 'r'); - $pressreturn = chop(fgets($fp)); - if($pressreturn == "q" || $pressreturn == "quit") - return; - fclose($fp); - $counter = 0; - } - echo "{$line}\n"; - $counter++; - } + $counter=0; + $lines = explode("\n", $text); + foreach ($lines as $line) { + if ($counter > $count) { + echo "Press RETURN to continue ..."; + $fp = fopen('php://stdin', 'r'); + $pressreturn = chop(fgets($fp)); + if ($pressreturn == "q" || $pressreturn == "quit") { + return; + } + fclose($fp); + $counter = 0; + } + echo "{$line}\n"; + $counter++; + } } function show_help() { @@ -75,7 +76,7 @@ function show_help() { $show_help_text = <<<EOF Enter a series of commands and then execute the set with "exec". - + For example: echo "foo"; // php command echo "foo2"; // php command @@ -95,54 +96,54 @@ $show_help_text = <<<EOF /* to output a configuration array */ print_r(\$config); - + /* to output the interfaces configuration portion of config.xml */ print_r(\$config['interfaces']); - + /* to output the dhcp server configuration */ print_r(\$config['dhcpd']); /* to exit the {$g['product_name']} developer shell */ exit - + /* to output supported wireless modes for an interface */ print_r(get_wireless_modes(\"ath0\")); - + /* to enable SSH */ \$config['system']['enablesshd'] = true; - + /* change OPTX to the OPT interface name such as BACKHAUL */ \$config['interfaces']['optx']['wireless']['standard'] = "11a"; \$config['interfaces']['optx']['wireless']['mode'] = "hostap"; \$config['interfaces']['optx']['wireless']['channel'] = "6"; - + /* to enable dhcp server for an optx interface */ \$config['dhcpd']['optx']['enable'] = true; \$config['dhcpd']['optx']['range']['from'] = "192.168.31.100"; \$config['dhcpd']['optx']['range']['to'] = "192.168.31.150"; - + /* to disable the firewall filter */ \$config['system']['disablefilter'] = true; - + /* to enable an interface and configure it as a DHCP client */ \$config['interfaces']['optx']['disabled'] = false; \$config['interfaces']['optx']['ipaddr'] = "dhcp"; - + /* to enable an interface and set a static IPv4 address */ \$config['interfaces']['wan']['enable'] = true; \$config['interfaces']['wan']['ipaddr'] = "192.168.100.1"; \$config['interfaces']['wan']['subnet'] = "24"; - + /* to save out the new configuration (config.xml) */ write_config(); - + /* to reboot the system after saving */ system_reboot_sync(); - + EOF; more($show_help_text); - + } $fp = fopen('php://stdin', 'r'); @@ -161,16 +162,16 @@ function completion($string, $index) { readline_completion_function("completion"); -if($argc < 2) { +if ($argc < 2) { echo "Welcome to the {$g['product_name']} developer shell\n"; echo "\nType \"help\" to show common usage scenarios.\n"; echo "\nAvailable playback commands:\n "; $files = scandir("/etc/phpshellsessions/"); $tccommands[] = "playback"; - foreach($files as $file) { - if($file <> "." and $file <> "..") { + foreach ($files as $file) { + if ($file <> "." and $file <> "..") { echo $file . " "; - if(function_exists("readline_add_history")) { + if (function_exists("readline_add_history")) { readline_add_history("playback $file"); $tccommands[] = "$file"; } @@ -183,8 +184,8 @@ $recording = false; $playback_file_split = array(); $playbackbuffer = ""; -if($argv[1]=="playback" or $argv[1]=="run") { - if(!file_exists("/etc/phpshellsessions/{$argv[2]}")) { +if ($argv[1]=="playback" or $argv[1]=="run") { + if (!file_exists("/etc/phpshellsessions/{$argv[2]}")) { echo "Could not locate playback file."; exit; } @@ -205,14 +206,14 @@ $tccommands[] = "reset"; $tccommands[] = "master"; $tccommands[] = "RELENG_1_2"; -while($shell_active == true) { +while ($shell_active == true) { $command = readline("{$g['product_name']} shell: "); readline_add_history($command); - $command_split = explode(" ", $command); - $first_command = $command_split[0]; - if($first_command == "playback" || $first_command == "run") { + $command_split = explode(" ", $command); + $first_command = $command_split[0]; + if ($first_command == "playback" || $first_command == "run") { $playback_file = $command_split[1]; - if(!$playback_file || !file_exists("/etc/phpshellsessions/{$playback_file}")) { + if (!$playback_file || !file_exists("/etc/phpshellsessions/{$playback_file}")) { $command = ""; echo "Could not locate playback file.\n"; } else { @@ -222,42 +223,43 @@ while($shell_active == true) { continue; } } - if($first_command == "exit" or $first_command == "quit") + if ($first_command == "exit" or $first_command == "quit") { die; - if($first_command == "help" or $first_command == "?") { + } + if ($first_command == "help" or $first_command == "?") { show_help(); $playbackbuffer = ""; continue; } - if($first_command == "exec" or $first_command == "exec;") { + if ($first_command == "exec" or $first_command == "exec;") { playback_text($playbackbuffer); $playbackbuffer = ""; continue; } - if($first_command == "stoprecording" || $first_command == "stoprecord" || $first_command == "stop") { - if($recording) { + if ($first_command == "stoprecording" || $first_command == "stoprecord" || $first_command == "stop") { + if ($recording) { fwrite($recording_fd, $playbackbuffer); fclose($recording_fd); $command = ""; conf_mount_ro(); echo "Recording stopped.\n"; - $recording = false; + $recording = false; } else { echo "No recording session in progress.\n"; $command = ""; } } - if($first_command == "showrecordings") { + if ($first_command == "showrecordings") { show_recordings(); - $command = ""; + $command = ""; } - if($first_command == "reset") { + if ($first_command == "reset") { $playbackbuffer = ""; echo "\nBuffer reset.\n\n"; continue; } - if($first_command == "record") { - if(!$command_split[1]) { + if ($first_command == "record") { + if (!$command_split[1]) { echo "usage: record playbackname\n"; $command = ""; } else { @@ -265,10 +267,10 @@ while($shell_active == true) { conf_mount_rw(); safe_mkdir("/etc/phpshellsessions"); $recording_fd = fopen("/etc/phpshellsessions/{$command_split[1]}","w"); - if(!$recording_fd) { + if (!$recording_fd) { echo "Could not start recording session.\n"; $command = ""; - } else { + } else { $recording = true; echo "Recording of {$command_split[1]} started.\n"; $command = ""; @@ -281,28 +283,30 @@ while($shell_active == true) { function show_recordings() { conf_mount_rw(); safe_mkdir("/etc/phpshellsessions"); - if($recording) + if ($recording) { conf_mount_ro(); + } echo "==> Sessions available for playback are:\n"; system("cd /etc/phpshellsessions && ls /etc/phpshellsessions"); - echo "==> end of list.\n"; + echo "==> end of list.\n"; } function returnlastchar($command) { $commandlen = strlen($command); $endofstring = substr($command, ($commandlen-1)); - return $endofstring; + return $endofstring; } function returnfirstchar($command) { $commandlen = strlen($command); $endofstring = substr($command, 0, 1); - return $endofstring; + return $endofstring; } function str_replace_all($search,$replace,$subject) { - while(strpos($subject,$search)!==false) + while (strpos($subject,$search)!==false) { $subject = str_replace($search,$replace,$subject); + } return $subject; } @@ -312,11 +316,11 @@ function playback_text($playback_file_contents) { $playback_text .= "require_once('globals.inc');\n"; $playback_text .= "require_once('config.inc');\n"; $toquote = '"'; - $toquotereplace = '\\"'; - foreach($playback_file_split as $pfs) { + $toquotereplace = '\\"'; + foreach ($playback_file_split as $pfs) { $firstchar = returnfirstchar($pfs); $currentline = $pfs; - if($firstchar == "!") { + if ($firstchar == "!") { /* XXX: encode " in $pfs */ $pfsa = str_replace($toquote, $toquotereplace, $currentline); $playback_text .= str_replace("!", "system(\"", $pfsa) . "\");\n"; |
