Move main pfSense content to src/

1 files changed, 434 insertions, 0 deletions

diff --git a/src/etc/phpshellsessions/gitsync b/src/etc/phpshellsessions/gitsync
new file mode 100644
index 0000000..aced804
--- /dev/null
+++ b/src/etc/phpshellsessions/gitsync
@@ -0,0 +1,434 @@
+/*   cvs_sync
+ *   Written by Scott Ullrich
+ *   (C)2005-2007 Scott Ullrich
+ *   (C)2010-2012 Erik Fonnesbeck
+ *   Part of the pfSense project pfSsh.php subsystem
+ */
+
+require_once("globals.inc");
+require_once("filter.inc");
+require_once("shaper.inc");
+require_once("rrd.inc");
+require_once("pfsense-utils.inc");
+
+$GIT_PKG = "git"; // Either "git" or the full package URL
+$GIT_BIN= "/usr/local/bin/git";
+$GIT_REPO = "git://github.com/pfsense/pfsense.git";
+$DEFAULT_BRANCH = "master";
+$CODIR =  "/root/pfsense";
+$GITSYNC_MERGE = "/root/.gitsync_merge";
+
+/* NOTE: Set branches here */
+$branches = array(
+	"master" => "2.2 development branch",
+	"RELENG_2_2" => "2.2.* release branch",
+	"RELENG_2_1" => "2.1.* release branch",
+	"RELENG_2_0" => "2.0.* release branch",
+	"RELENG_1_2" => "1.2.* release branch",
+	"build_commit" => "The commit originally used to build the image"
+);
+
+global $g;
+global $argv;
+global $command_split;
+
+if (is_array($command_split)) {
+	$temp_args = array_slice($command_split, 2);
+} else {
+	$temp_args = array_slice($argv, 3);
+}
+
+$valid_args = array(
+	"--minimal" => "\tPerform a minimal copy of only the updated files.\n" .
+				   "\tNot recommended if the system has files modified by any method other\n" .
+				   "\tthan gitsync.\n",
+	"--help" => "\tDisplay this help list.\n"
+	);
+$args = array();
+$arg_count = 0;
+while (!empty($temp_args)) {
+	$arg = array_shift($temp_args);
+	if ($arg[0] == '-') {
+		switch ($arg) {
+			case "--help":
+				echo "Usage: playback gitsync [options] [[repository] <branch>]\nOptions:\n";
+				foreach($valid_args as $arg_name => $arg_desc) {
+					echo $arg_name . "\n" . $arg_desc;
+				}
+				exit;
+			case "--upgrading":
+				// Disables all interactive functions and neither PHP
+				// nor the web GUI will be killed or restarted.
+				$upgrading = true;
+			case (isset($valid_args[$arg])):
+				$args[$arg] = true;
+				break;
+			default:
+				echo "Invalid option: {$arg}\nUse --help for usage information.\n";
+				exit;
+		}
+	} else {
+		$args[$arg_count++] = $arg;
+	}
+}
+
+unlink_if_exists("/tmp/config.cache");
+conf_mount_rw();
+
+if (!file_exists($GIT_BIN)) {
+	require_once("pkg-utils.inc");
+
+	echo "Cannot find git, installing...\n";
+	if (!pkg_call('install -y -q git-lite')) {
+		echo "\nERROR: Unable to install git pkg.\n";
+		return;
+	}
+}
+
+# Remove mainline if exists (older)
+if (is_dir("/root/pfsense/mainline")) {
+	exec("rm -rf /root/pfsense/mainline");
+}
+
+# Remove RELENG_1_2 if exists (older)
+if (is_dir("/root/pfsense/RELENG_1_2")) {
+	exec("rm -rf /root/pfsense/RELENG_1_2");
+}
+
+# Remove HEAD if exists (older)
+if (is_dir("/root/pfsense/HEAD")) {
+	exec("rm -rf /root/pfsense/HEAD");
+}
+
+if (file_exists("/root/cvssync_backup.tgz")) {
+	$backup_date = `ls -lah /root/cvssync_backup.tgz | awk '{ print $6,$7,$8 }'`;
+	$tmp = array("RESTORE" => "Restores prior CVSSync backup data performed at {$backup_date}");
+	$branches = array_merge($branches, $tmp);
+}
+
+if (is_dir("$CODIR/pfSenseGITREPO/pfSenseGITREPO")) {
+	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} config remote.origin.url", $output_str, $ret);
+	if (is_array($output_str) && !empty($output_str[0])) {
+		$GIT_REPO = $output_str[0];
+	}
+	unset($output_str);
+}
+
+if (!$args[0] && !$upgrading) {
+	echo "\nCurrent repository is $GIT_REPO\n";
+	echo "\nPlease select which branch you would like to sync against:\n\n";
+	foreach ($branches as $branchname => $branchdesc) {
+		echo "{$branchname} \t {$branchdesc}\n";
+	}
+	echo "\nOr alternatively you may enter a custom RCS branch URL (Git or HTTP).\n\n";
+	$branch = readline("> ");
+	echo "\n";
+} else {
+	$branch = $args[0];
+}
+
+if ($args[1] == "NOBACKUP") {
+	$nobackup = true;
+} else {
+	$nobackup = false;
+}
+
+// If the repository has been fetched before, build a list of its branches.
+if (is_dir("$CODIR/pfSenseGITREPO/pfSenseGITREPO")) {
+	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} branch -r", $branch_list, $ret);
+	if ($ret == 0 && is_array($branch_list)) {
+		foreach ($branch_list as $branch_item) {
+			$branch_item = substr(strrchr($branch_item, "/"), 1);
+			if (!isset($branches[$branch_item])) {
+				$branches[$branch_item] = " ";
+			}
+		}
+	}
+}
+
+$found = false;
+foreach ($branches as $branchname => $branchdesc) {
+	if ($branchname == $branch) {
+		$found = true;
+	}
+}
+if (!$found) {
+	if (isURL($branch) && !$upgrading) {
+		if ($args[1]) {
+			$GIT_REPO = $branch;
+			$branch = $args[1];
+			$found = true;
+		} else {
+			echo "\n";
+			echo "NOTE: $branch was not found.\n\n";
+			$command = readline("Is this a custom GIT URL? [y]? ");
+			if (strtolower($command) == "y" or $command == "") {
+				$GIT_REPO = $branch;
+				$command = readline("Checkout which branch [${DEFAULT_BRANCH}]? ");
+				if ($command == "") {
+					$branch = $DEFAULT_BRANCH;
+				}
+				if ($command) {
+					$branch = $command;
+				}
+				$found = true;
+			}
+		}
+	}
+	if (!$found) {
+		echo "\nNo valid branch found.  Exiting.\n\n";
+		conf_mount_ro();
+		exit;
+	}
+}
+
+$merge_repos = array();
+if (file_exists($GITSYNC_MERGE)) {
+	$gitsync_merges = file($GITSYNC_MERGE, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+	if (!empty($gitsync_merges) && is_array($gitsync_merges)) {
+		echo "\n===> Automatic merge list read from ${GITSYNC_MERGE}\n";
+		foreach ($gitsync_merges as $merge_line_num => $merge_line) {
+			$merge_comments = explode("#", trim($merge_line));
+			if (empty($merge_comments[0])) {
+				continue;
+			}
+
+			$merge_line = explode(" ", trim($merge_comments[0]));
+			if (count($merge_line) != 2 || empty($merge_line[0]) || empty($merge_line[1])) {
+				echo "\nLine " . ($merge_line_num + 1) . " does not have the correct parameter count or has improper spacing.\n";
+				echo "Expected parameters:  repository_url branch\n";
+				echo "Line read:  " . implode(" ", $merge_line) . "\n\n";
+				echo "Aborting automatic merge.\n\n";
+				$merge_repos = array();
+				break;
+			}
+			$merge_repos[] = array('repo' => $merge_line[0], 'branch' => $merge_line[1]);
+		}
+	}
+}
+if (!$args[0] && !$upgrading) {
+	do {
+		echo "\nAdd a custom RCS branch URL (Git or HTTP) to merge in or press enter if done.\n\n";
+		$merge_repo = readline("> ");
+		if (!empty($merge_repo)) {
+			$merge_branch = readline("Merge which branch [${DEFAULT_BRANCH}]? ");
+			if ($merge_branch == "") {
+				$merge_repos[] = array('repo' => $merge_repo, 'branch' => $DEFAULT_BRANCH);
+			} else if ($merge_branch) {
+				$merge_repos[] = array('repo' => $merge_repo, 'branch' => $merge_branch);
+			}
+		}
+	} while (!empty($merge_repo));
+}
+
+if ($branch == "RESTORE" && $g['platform'] == "pfSense") {
+	if (!file_exists("/root/cvssync_backup.tgz")) {
+		echo "Sorry, we could not find a previous CVSSync backup file.\n";
+		conf_mount_ro();
+		exit();
+	}
+	echo "===> Restoring previous CVSSync backup... Please wait...\n";
+	exec("tar Uxpf /root/cvssync_backup.tgz -C /");
+	post_cvssync_commands();
+	conf_mount_ro();
+	exit();
+} else {
+	$nobackup = true; // do not backup embedded, livecd
+}
+
+if ($nobackup == false) {
+	echo "===> Backing up current pfSense information...\n";
+	echo "===> Please wait... ";
+	exec("tar czPf /root/cvssync_backup.tgz --exclude /root --exclude /dev --exclude /tmp --exclude /var/run --exclude /var/empty /");
+	$size = filesize("/root/cvssync_backup.tgz");
+	echo "{$size} bytes.\n\n";
+	sleep(5);
+}
+
+echo "===> Checking out $branch\n";
+
+// Git commands for resetting to the specified branch
+if ($branch == "build_commit") {
+	$git_cmd = array(
+		"cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} branch " . escapeshellarg($branch) . " 2>/dev/null",
+		"cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} checkout -f " . escapeshellarg($branch) . " 2>/dev/null",
+		"cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} reset --hard " . escapeshellarg(trim(file_get_contents("/etc/version.lastcommit")))
+	);
+} else {
+	$git_cmd = array(
+		"cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} branch " . escapeshellarg($branch) . " " . escapeshellarg("origin/{$branch}") . " 2>/dev/null",
+		"cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} checkout -f " . escapeshellarg($branch) . " 2>/dev/null",
+		"cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} reset --hard " . escapeshellarg("origin/{$branch}")
+	);
+}
+
+// Git 'er done!
+if (is_dir("$CODIR/pfSenseGITREPO/pfSenseGITREPO")) {
+	echo "===> Fetching updates...\n";
+	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} config remote.origin.url " . escapeshellarg($GIT_REPO));
+	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} fetch");
+	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} clean -f -f -x -d");
+	run_cmds($git_cmd);
+} else {
+	exec("mkdir -p $CODIR/pfSenseGITREPO");
+	echo "Executing cd $CODIR/pfSenseGITREPO && {$GIT_BIN} clone $GIT_REPO pfSenseGITREPO\n";
+	exec("cd $CODIR/pfSenseGITREPO && {$GIT_BIN} clone " . escapeshellarg($GIT_REPO) . " pfSenseGITREPO");
+	if (is_dir("$CODIR/pfSenseGITREPO/pfSense")) {
+		exec("mv $CODIR/pfSenseGITREPO/pfSense $CODIR/pfSenseGITREPO/pfSenseGITREPO");
+	}
+	if (is_dir("$CODIR/pfSenseGITREPO/mainline")) {
+		exec("mv $CODIR/pfSenseGITREPO/mainline $CODIR/pfSenseGITREPO/pfSenseGITREPO");
+	}
+	run_cmds($git_cmd);
+}
+
+foreach ($merge_repos as $merge_repo) {
+	echo "===> Merging branch {$merge_repo['branch']} from {$merge_repo['repo']}\n";
+	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} pull " . escapeshellarg($merge_repo['repo']) . " " . escapeshellarg($merge_repo['branch']), $output_str, $ret);
+	unset($output_str);
+	if ($ret <> 0) {
+		echo "\nMerge failed.  Aborting sync.\n\n";
+		run_cmds($git_cmd);
+		conf_mount_ro();
+		exit;
+	}
+}
+
+if (isset($args["--minimal"])) {
+	if (file_exists("/etc/version.gitsync")) {
+		$old_revision = trim(file_get_contents("/etc/version.gitsync"));
+	} else if (file_exists("/etc/version.lastcommit")) {
+		$old_revision = trim(file_get_contents("/etc/version.lastcommit"));
+	}
+	$files_to_copy = strtr(shell_exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} diff --name-only " . escapeshellarg($old_revision)), "\n", " ");
+} else {
+	$files_to_copy = '--exclude .git .';
+}
+
+// Save new commit ID for later minimal file copies
+exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} rev-parse -q --verify HEAD > /etc/version.gitsync");
+
+exec("mkdir -p /tmp/lighttpd/cache/compress/");
+
+// Nuke CVS and pfSense tarballs
+exec("cd ${CODIR}/pfSenseGITREPO/pfSenseGITREPO && find . -name CVS -exec rm -rf {} \; 2>/dev/null");
+exec("cd ${CODIR}/pfSenseGITREPO/pfSenseGITREPO && find . -name pfSense.tgz -exec rm {} \; 2>/dev/null");
+
+// Remove files that we do not want to overwrite the system with
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/crontab 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/master.passwd 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/passwd 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/fstab 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/ttys 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/group 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/fstab 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/platform 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/boot/device.hints 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/boot/loader.conf 2>/dev/null");
+exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/boot/loader.rc 2>/dev/null");
+exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/conf*");
+exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/cf 2>/dev/null");
+exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/root/.shrc");
+exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/root/.tcshrc");
+exec("rm -f ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/syslog.conf 2>/dev/null");
+
+echo "===> Installing new files...\n";
+
+if ($g['platform'] == "pfSense") {
+	$command = "cd $CODIR/pfSenseGITREPO/pfSenseGITREPO ; tar -cpf - {$files_to_copy} | (cd / ; tar -Uxpf -)";
+} else {
+	$command = "cd $CODIR/pfSenseGITREPO/pfSenseGITREPO ; tar -cpf - {$files_to_copy} | (cd / ; tar -xpf -) 2>/dev/null";
+}
+
+if (!empty($files_to_copy)) {
+	exec($command);
+} else {
+	echo "Already up-to-date.\n";
+	$upgrading = true;
+}
+
+// Reset the repository to restore the deleted files
+exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && {$GIT_BIN} reset --hard >/dev/null 2>/dev/null");
+
+// Remove obsolete files
+$files_to_remove = file("/etc/pfSense.obsoletedfiles");
+foreach ($files_to_remove as $file_to_remove) {
+	if (file_exists($file_to_remove)) {
+		exec("/bin/rm -f $file_to_remove");
+	}
+}
+
+if (!$upgrading) {
+	post_cvssync_commands();
+}
+
+echo "===> Checkout complete.\n";
+echo "\n";
+if (!$upgrading) {
+	echo "Your system is now sync'd and PHP and Lighty will be restarted in 5 seconds.\n\n";
+} else {
+	echo "Your system is now sync'd.\n\n";
+}
+
+function post_cvssync_commands() {
+	echo "===> Removing FAST-CGI temporary files...\n";
+	exec("find /tmp -name \"php-fastcgi.socket*\" -exec rm -rf {} \;");
+	exec("find /tmp -name \"*.tmp\" -exec rm -rf {} \;");
+
+	exec("rm -rf /tmp/xcache/* 2>/dev/null");
+
+	echo "===> Upgrading configuration (if needed)...\n";
+	convert_config();
+
+	echo "===> Configuring filter...";
+	exec("/etc/rc.filter_configure_sync");
+	exec("pfctl -f /tmp/rules.debug");
+	echo "\n";
+
+	if (file_exists("/etc/rc.php_ini_setup")) {
+		echo "===> Running /etc/rc.php_ini_setup...";
+		exec("/etc/rc.php_ini_setup");
+		echo "\n";
+	}
+
+	/* lock down console if necessary */
+	echo "===> Locking down the console if needed...\n";
+	reload_ttys();
+
+	echo "===> Signaling PHP and Lighty restart...";
+	$fd = fopen("/tmp/restart_lighty", "w");
+	fwrite($fd, "#!/bin/sh\n");
+	fwrite($fd, "sleep 5\n");
+	fwrite($fd, "/usr/local/sbin/pfSctl -c 'service restart webgui'\n");
+	if (file_exists("/var/etc/lighty-CaptivePortal.conf")) {
+		fwrite($fd, "/usr/local/sbin/lighttpd -f /var/etc/lighty-CaptivePortal.conf\n");
+	}
+	fclose($fd);
+	mwexec_bg("sh /tmp/restart_lighty");
+	echo "\n";
+
+}
+
+function isUrl($url = "") {
+	if ($url) {
+		if (strstr($url, "rcs.pfsense.org") or
+			strstr($url, "mainline") or
+			strstr($url, ".git") or 
+			strstr($url, "git://")) {
+			return true;
+		}
+	}
+	return false;
+}
+
+function run_cmds($cmds) {
+	global $debug;
+	foreach ($cmds as $cmd) {
+		if ($debug) {
+			echo "Running $cmd";
+		}
+		exec($cmd);
+	}
+}
+
+conf_mount_ro();