mirror of
https://gitlab.archlinux.org/archlinux/aurweb.git
synced 2025-02-03 10:43:03 +01:00
d428da4780
Indentation can be useful if one wants to structure an .AURINFO file. Remove leading and trailing whitespace from each line before parsing. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
543 lines
16 KiB
PHP
543 lines
16 KiB
PHP
<?php
|
|
|
|
set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
|
|
include_once("config.inc.php");
|
|
|
|
require_once('Archive/Tar.php');
|
|
|
|
include_once("aur.inc.php"); # access AUR common functions
|
|
include_once("pkgfuncs.inc.php"); # package functions
|
|
|
|
set_lang(); # this sets up the visitor's language
|
|
check_sid(); # see if they're still logged in
|
|
|
|
$cwd = getcwd();
|
|
|
|
if ($_COOKIE["AURSID"]) {
|
|
$uid = uid_from_sid($_COOKIE['AURSID']);
|
|
}
|
|
else {
|
|
$uid = NULL;
|
|
}
|
|
|
|
if ($uid):
|
|
|
|
# Track upload errors
|
|
$error = "";
|
|
|
|
if (isset($_REQUEST['pkgsubmit'])) {
|
|
|
|
# Make sure authenticated user submitted the package themselves
|
|
if (!check_token()) {
|
|
$error = __("Invalid token for user action.");
|
|
}
|
|
|
|
# Before processing, make sure we even have a file
|
|
switch($_FILES['pfile']['error']) {
|
|
case UPLOAD_ERR_INI_SIZE:
|
|
$maxsize = ini_get('upload_max_filesize');
|
|
$error = __("Error - Uploaded file larger than maximum allowed size (%s)", $maxsize);
|
|
break;
|
|
case UPLOAD_ERR_PARTIAL:
|
|
$error = __("Error - File partially uploaded");
|
|
break;
|
|
case UPLOAD_ERR_NO_FILE:
|
|
$error = __("Error - No file uploaded");
|
|
break;
|
|
case UPLOAD_ERR_NO_TMP_DIR:
|
|
$error = __("Error - Could not locate temporary upload folder");
|
|
break;
|
|
case UPLOAD_ERR_CANT_WRITE:
|
|
$error = __("Error - File could not be written");
|
|
break;
|
|
}
|
|
|
|
# Check whether the file is gzip'ed
|
|
if (!$error) {
|
|
$fh = fopen($_FILES['pfile']['tmp_name'], 'rb');
|
|
fseek($fh, 0, SEEK_SET);
|
|
list(, $magic) = unpack('v', fread($fh, 2));
|
|
|
|
if ($magic != 0x8b1f) {
|
|
$error = __("Error - unsupported file format (please submit gzip'ed tarballs generated by makepkg(8) only).");
|
|
}
|
|
}
|
|
|
|
# Check uncompressed file size (ZIP bomb protection)
|
|
if (!$error && $MAX_FILESIZE_UNCOMPRESSED) {
|
|
fseek($fh, -4, SEEK_END);
|
|
list(, $filesize_uncompressed) = unpack('V', fread($fh, 4));
|
|
|
|
if ($filesize_uncompressed > $MAX_FILESIZE_UNCOMPRESSED) {
|
|
$error = __("Error - uncompressed file size too large.");
|
|
}
|
|
}
|
|
|
|
# Close file handle before extracting stuff
|
|
if (isset($fh) && is_resource($fh)) {
|
|
fclose($fh);
|
|
}
|
|
|
|
if (!$error) {
|
|
$tar = new Archive_Tar($_FILES['pfile']['tmp_name']);
|
|
|
|
# Extract PKGBUILD and .AURINFO into a string
|
|
$pkgbuild_raw = $srcinfo_raw = '';
|
|
$dircount = 0;
|
|
foreach ($tar->listContent() as $tar_file) {
|
|
if ($tar_file['typeflag'] == 0) {
|
|
if (strchr($tar_file['filename'], '/') === false) {
|
|
$error = __("Error - source tarball may not contain files outside a directory.");
|
|
break;
|
|
}
|
|
elseif (substr($tar_file['filename'], -9) == '/PKGBUILD') {
|
|
$pkgbuild_raw = $tar->extractInString($tar_file['filename']);
|
|
}
|
|
elseif (substr($tar_file['filename'], -9) == '/.AURINFO') {
|
|
$srcinfo_raw = $tar->extractInString($tar_file['filename']);
|
|
}
|
|
}
|
|
elseif ($tar_file['typeflag'] == 5) {
|
|
if (substr_count($tar_file['filename'], "/") > 1) {
|
|
$error = __("Error - source tarball may not contain nested subdirectories.");
|
|
break;
|
|
}
|
|
elseif (++$dircount > 1) {
|
|
$error = __("Error - source tarball may not contain more than one directory.");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$error && $dircount !== 1) {
|
|
$error = __("Error - source tarball may not contain files outside a directory.");
|
|
}
|
|
|
|
if (!$error && empty($pkgbuild_raw)) {
|
|
$error = __("Error trying to unpack upload - PKGBUILD does not exist.");
|
|
}
|
|
}
|
|
|
|
# if no error, get list of directory contents and process PKGBUILD
|
|
# TODO: This needs to be completely rewritten to support stuff like arrays
|
|
# and variable substitution among other things.
|
|
if (!$error) {
|
|
# process PKGBUILD - remove line concatenation
|
|
#
|
|
$pkgbuild = array();
|
|
$line_no = 0;
|
|
$lines = array();
|
|
$continuation_line = 0;
|
|
$current_line = "";
|
|
$paren_depth = 0;
|
|
foreach (explode("\n", $pkgbuild_raw) as $line) {
|
|
$line = trim($line);
|
|
# Remove comments
|
|
$line = preg_replace('/\s*#.*/', '', $line);
|
|
|
|
$char_counts = count_chars($line, 0);
|
|
$paren_depth += $char_counts[ord('(')] - $char_counts[ord(')')];
|
|
if (substr($line, strlen($line)-1) == "\\") {
|
|
# continue appending onto existing line_no
|
|
#
|
|
$current_line .= substr($line, 0, strlen($line)-1);
|
|
$continuation_line = 1;
|
|
} elseif ($paren_depth > 0) {
|
|
# assumed continuation
|
|
# continue appending onto existing line_no
|
|
#
|
|
$current_line .= $line . " ";
|
|
$continuation_line = 1;
|
|
} else {
|
|
# maybe the last line in a continuation, or a standalone line?
|
|
#
|
|
if ($continuation_line) {
|
|
# append onto existing line_no
|
|
#
|
|
$current_line .= $line;
|
|
$lines[$line_no] = $current_line;
|
|
$current_line = "";
|
|
} else {
|
|
# it's own line_no
|
|
#
|
|
$lines[$line_no] = $line;
|
|
}
|
|
$continuation_line = 0;
|
|
$line_no++;
|
|
}
|
|
}
|
|
|
|
# Now process the lines and put any var=val lines into the
|
|
# 'pkgbuild' array.
|
|
while (list($k, $line) = each($lines)) {
|
|
# Neutralize parameter substitution
|
|
$line = preg_replace('/\${(\w+)#(\w*)}?/', '$1$2', $line);
|
|
|
|
$lparts = Array();
|
|
# Match variable assignment only.
|
|
if (preg_match('/^\s*[_\w]+=[^=].*/', $line, $matches)) {
|
|
$lparts = explode("=", $matches[0], 2);
|
|
}
|
|
|
|
if (!empty($lparts)) {
|
|
# this is a variable/value pair, strip
|
|
# out array parens and any quoting,
|
|
# except in pkgdesc for pkgname or
|
|
# pkgdesc, only remove start/end pairs
|
|
# of " or '
|
|
if ($lparts[0] == "pkgname" || $lparts[0] == "pkgdesc") {
|
|
if ($lparts[1]{0} == '"' &&
|
|
$lparts[1]{strlen($lparts[1])-1} == '"') {
|
|
$pkgbuild[$lparts[0]] = substr($lparts[1], 1, -1);
|
|
}
|
|
elseif
|
|
($lparts[1]{0} == "'" &&
|
|
$lparts[1]{strlen($lparts[1])-1} == "'") {
|
|
$pkgbuild[$lparts[0]] = substr($lparts[1], 1, -1);
|
|
} else {
|
|
$pkgbuild[$lparts[0]] = $lparts[1];
|
|
}
|
|
} else {
|
|
$pkgbuild[$lparts[0]] = str_replace(array("(",")","\"","'"), "",
|
|
$lparts[1]);
|
|
}
|
|
}
|
|
}
|
|
|
|
# some error checking on PKGBUILD contents - just make sure each
|
|
# variable has a value. This does not do any validity checking
|
|
# on the values, or attempts to fix line continuation/wrapping.
|
|
$req_vars = array("url", "pkgdesc", "license", "pkgrel", "pkgver", "arch", "pkgname");
|
|
foreach ($req_vars as $var) {
|
|
if (!array_key_exists($var, $pkgbuild)) {
|
|
$error = __('Missing %s variable in PKGBUILD.', $var);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
# Now, run through the pkgbuild array, and do "eval" and simple substituions.
|
|
if (!$error) {
|
|
while (list($k, $v) = each($pkgbuild)) {
|
|
if (strpos($k,'eval ') !== false) {
|
|
$k = preg_replace('/^eval[\s]*/', "", $k);
|
|
##"eval" replacements
|
|
$pattern_eval = '/{\$({?)([\w]+)(}?)}/';
|
|
while (preg_match($pattern_eval,$v,$regs)) {
|
|
$pieces = explode(",",$pkgbuild["$regs[2]"]);
|
|
## nongreedy matching! - preserving the order of "eval"
|
|
$pattern = '/([\S]*?){\$'.$regs[1].$regs[2].$regs[3].'}([\S]*)/';
|
|
while (preg_match($pattern,$v,$regs_replace)) {
|
|
$replacement = "";
|
|
for ($i = 0; $i < sizeof($pieces); $i++) {
|
|
$replacement .= $regs_replace[1].$pieces[$i].$regs_replace[2]." ";
|
|
}
|
|
$v=preg_replace($pattern, $replacement, $v, 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
# Simple variable replacement
|
|
$pattern_var = '/\$({?)([_\w]+)(}?)/';
|
|
$offset = 0;
|
|
while (preg_match($pattern_var, $v, $regs, PREG_OFFSET_CAPTURE, $offset)) {
|
|
$var = $regs[2][0];
|
|
$pos = $regs[0][1];
|
|
$len = strlen($regs[0][0]);
|
|
|
|
if (isset($new_pkgbuild[$var])) {
|
|
$replacement = substr($new_pkgbuild[$var], strpos($new_pkgbuild[$var], " "));
|
|
}
|
|
else {
|
|
$replacement = '';
|
|
}
|
|
|
|
$v = substr_replace($v, $replacement, $pos, $len);
|
|
$offset = $pos + strlen($replacement);
|
|
}
|
|
$new_pkgbuild[$k] = $v;
|
|
}
|
|
}
|
|
|
|
# Parse .AURINFO and overwrite PKGBUILD fields accordingly
|
|
unset($pkg_version);
|
|
$depends = array();
|
|
foreach (explode("\n", $srcinfo_raw) as $line) {
|
|
$line = trim($line);
|
|
if (empty($line) || $line[0] == '#') {
|
|
continue;
|
|
}
|
|
list($key, $value) = explode(' = ', $line, 2);
|
|
switch ($key) {
|
|
case 'pkgname':
|
|
case 'pkgdesc':
|
|
case 'url':
|
|
case 'license':
|
|
$new_pkgbuild[$key] = $value;
|
|
break;
|
|
case 'pkgver':
|
|
$pkg_version = $value;
|
|
break;
|
|
case 'depends':
|
|
$depends[] = $value;
|
|
break;
|
|
}
|
|
}
|
|
|
|
# Validate package name
|
|
if (!$error) {
|
|
$pkg_name = $new_pkgbuild['pkgname'];
|
|
if ($pkg_name[0] == '(') {
|
|
$error = __("Error - The AUR does not support split packages!");
|
|
} elseif (!preg_match("/^[a-z0-9][a-z0-9\.+_-]*$/", $pkg_name)) {
|
|
$error = __("Invalid name: only lowercase letters are allowed.");
|
|
}
|
|
}
|
|
|
|
# Determine the full package version with epoch
|
|
if (!$error && !isset($pkg_version)) {
|
|
if (isset($new_pkgbuild['epoch']) && (int)$new_pkgbuild['epoch'] > 0) {
|
|
$pkg_version = sprintf('%d:%s-%s', $new_pkgbuild['epoch'], $new_pkgbuild['pkgver'], $new_pkgbuild['pkgrel']);
|
|
} else {
|
|
$pkg_version = sprintf('%s-%s', $new_pkgbuild['pkgver'], $new_pkgbuild['pkgrel']);
|
|
}
|
|
}
|
|
|
|
# Check for http:// or other protocol in url
|
|
if (!$error) {
|
|
$parsed_url = parse_url($new_pkgbuild['url']);
|
|
if (!$parsed_url['scheme']) {
|
|
$error = __("Package URL is missing a protocol (ie. http:// ,ftp://)");
|
|
}
|
|
}
|
|
|
|
# TODO: This is where other additional error checking can be
|
|
# performed. Examples: #md5sums == #sources?, md5sums of any
|
|
# included files match?, install scriptlet file exists?
|
|
|
|
# The DB schema imposes limitations on number of allowed characters
|
|
# Print error message when these limitations are exceeded
|
|
if (!$error) {
|
|
if (strlen($pkg_name) > 64) {
|
|
$error = __("Error - Package name cannot be greater than %d characters", 64);
|
|
}
|
|
if (strlen($new_pkgbuild['url']) > 255) {
|
|
$error = __("Error - Package URL cannot be greater than %d characters", 255);
|
|
}
|
|
if (strlen($new_pkgbuild['pkgdesc']) > 255) {
|
|
$error = __("Error - Package description cannot be greater than %d characters", 255);
|
|
}
|
|
if (strlen($new_pkgbuild['license']) > 40) {
|
|
$error = __("Error - Package license cannot be greater than %d characters", 40);
|
|
}
|
|
if (strlen($pkg_version) > 32) {
|
|
$error = __("Error - Package version cannot be greater than %d characters", 32);
|
|
}
|
|
}
|
|
|
|
if (isset($pkg_name)) {
|
|
$incoming_pkgdir = INCOMING_DIR . substr($pkg_name, 0, 2) . "/" . $pkg_name;
|
|
}
|
|
|
|
if (!$error) {
|
|
# First, see if this package already exists, and if it can be overwritten
|
|
$pkg_id = pkgid_from_name($pkg_name);
|
|
if (can_submit_pkg($pkg_name, $_COOKIE["AURSID"])) {
|
|
if (file_exists($incoming_pkgdir)) {
|
|
# Blow away the existing file/dir and contents
|
|
rm_tree($incoming_pkgdir);
|
|
}
|
|
|
|
# The mode is masked by the current umask, so not as scary as it looks
|
|
if (!mkdir($incoming_pkgdir, 0777, true)) {
|
|
$error = __( "Could not create directory %s.", $incoming_pkgdir);
|
|
}
|
|
} else {
|
|
$error = __( "You are not allowed to overwrite the %s%s%s package.", "<strong>", $pkg_name, "</strong>");
|
|
}
|
|
|
|
if (!$error) {
|
|
# Check if package name is blacklisted.
|
|
if (!$pkg_id && pkgname_is_blacklisted($pkg_name)) {
|
|
if (!canSubmitBlacklisted(account_from_sid($_COOKIE["AURSID"]))) {
|
|
$error = __( "%s is on the package blacklist, please check if it's available in the official repos.", $pkg_name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$error) {
|
|
if (!chdir($incoming_pkgdir)) {
|
|
$error = __("Could not change directory to %s.", $incoming_pkgdir);
|
|
}
|
|
|
|
file_put_contents('PKGBUILD', $pkgbuild_raw);
|
|
move_uploaded_file($_FILES['pfile']['tmp_name'], $pkg_name . '.tar.gz');
|
|
}
|
|
|
|
# Update the backend database
|
|
if (!$error) {
|
|
begin_atomic_commit();
|
|
|
|
$pdata = pkgdetails_by_pkgname($new_pkgbuild['pkgname']);
|
|
|
|
# Check the category to use, "1" meaning "none" (or "keep category" for
|
|
# existing packages).
|
|
if (isset($_POST['category'])) {
|
|
$category_id = intval($_POST['category']);
|
|
if ($category_id <= 0) {
|
|
$category_id = 1;
|
|
}
|
|
}
|
|
else {
|
|
$category_id = 1;
|
|
}
|
|
|
|
if ($pdata) {
|
|
# This is an overwrite of an existing package, the database ID
|
|
# needs to be preserved so that any votes are retained. However,
|
|
# PackageDepends and PackageSources can be purged.
|
|
$packageID = $pdata["ID"];
|
|
|
|
# Flush out old data that will be replaced with new data
|
|
remove_pkg_deps($packageID);
|
|
remove_pkg_sources($packageID);
|
|
|
|
# If a new category was chosen, change it to that
|
|
if ($category_id > 1) {
|
|
update_pkg_category($packageID, $category_id);
|
|
}
|
|
|
|
# Update package data
|
|
update_pkgdetails($new_pkgbuild['pkgname'], $new_pkgbuild['license'], $pkg_version, $new_pkgbuild['pkgdesc'], $new_pkgbuild['url'], $uid, $packageID);
|
|
} else {
|
|
# This is a brand new package
|
|
new_pkgdetails($new_pkgbuild['pkgname'], $new_pkgbuild['license'], $pkg_version, $category_id, $new_pkgbuild['pkgdesc'], $new_pkgbuild['url'], $uid);
|
|
$packageID = last_insert_id();
|
|
|
|
}
|
|
|
|
# Update package depends
|
|
if (empty($depends) && !empty($new_pkgbuild['depends'])) {
|
|
$depends = explode(" ", $new_pkgbuild['depends']);
|
|
}
|
|
if (!empty($depends)) {
|
|
foreach ($depends as $dep) {
|
|
$deppkgname = preg_replace("/(<|<=|=|>=|>).*/", "", $dep);
|
|
$depcondition = str_replace($deppkgname, "", $dep);
|
|
|
|
if ($deppkgname == "") {
|
|
continue;
|
|
}
|
|
else if ($deppkgname == "#") {
|
|
break;
|
|
}
|
|
add_pkg_dep($packageID, $deppkgname, $depcondition);
|
|
}
|
|
}
|
|
|
|
# Insert sources
|
|
if (!empty($new_pkgbuild['source'])) {
|
|
$sources = explode(" ", $new_pkgbuild['source']);
|
|
foreach ($sources as $src) {
|
|
add_pkg_src($packageID, $src);
|
|
}
|
|
}
|
|
|
|
# If we just created this package, or it was an orphan and we
|
|
# auto-adopted, add submitting user to the notification list.
|
|
if (!$pdata || $pdata["MaintainerUID"] === NULL) {
|
|
pkg_notify(account_from_sid($_COOKIE["AURSID"]), array($packageID), true);
|
|
}
|
|
|
|
# Entire package creation process is atomic
|
|
end_atomic_commit();
|
|
|
|
header('Location: ' . get_pkg_uri($pkg_name));
|
|
}
|
|
|
|
chdir($cwd);
|
|
}
|
|
|
|
# Logic over, let's do some output
|
|
|
|
html_header("Submit");
|
|
|
|
?>
|
|
|
|
<?php if ($error): ?>
|
|
<p class="pkgoutput"><?= $error ?></p>
|
|
<?php endif; ?>
|
|
|
|
<div class="box">
|
|
<h2><?= __("Submit"); ?></h2>
|
|
<p><?= __("Upload your source packages here. Create source packages with `makepkg --source`.") ?></p>
|
|
|
|
<?php
|
|
if (empty($_REQUEST['pkgsubmit']) || $error):
|
|
# User is not uploading, or there were errors uploading - then
|
|
# give the visitor the default upload form
|
|
if (ini_get("file_uploads")):
|
|
|
|
$pkg_categories = pkgCategories();
|
|
?>
|
|
|
|
<form action="<?= get_uri('/submit/'); ?>" method="post" enctype="multipart/form-data">
|
|
<fieldset>
|
|
<div>
|
|
<input type="hidden" name="pkgsubmit" value="1" />
|
|
<input type="hidden" name="token" value="<?= htmlspecialchars($_COOKIE['AURSID']) ?>" />
|
|
</div>
|
|
<p>
|
|
<label for="id_category"><?= __("Package Category"); ?>:</label>
|
|
<select id="id_category" name="category">
|
|
<option value="1"><?= __("Select Category"); ?></option>
|
|
<?php
|
|
foreach ($pkg_categories as $num => $cat):
|
|
print '<option value="' . $num . '"';
|
|
if (isset($_POST['category']) && $_POST['category'] == $cat):
|
|
print ' selected="selected"';
|
|
endif;
|
|
print '>' . $cat . '</option>';
|
|
endforeach;
|
|
?>
|
|
</select>
|
|
</p>
|
|
<p>
|
|
<label for="id_file"><?= __("Upload package file"); ?>:</label>
|
|
<input id="id_file" type="file" name="pfile" size='30' />
|
|
</p>
|
|
<p>
|
|
<label></label>
|
|
<input class="button" type="submit" value="<?= __("Upload"); ?>" />
|
|
</p>
|
|
</fieldset>
|
|
</form>
|
|
</div>
|
|
<?php
|
|
else:
|
|
print __("Sorry, uploads are not permitted by this server.");
|
|
?>
|
|
|
|
<br />
|
|
</div>
|
|
<?php
|
|
endif;
|
|
endif;
|
|
else:
|
|
# Visitor is not logged in
|
|
html_header("Submit");
|
|
print __("You must create an account before you can upload packages.");
|
|
?>
|
|
|
|
<br />
|
|
|
|
<?php
|
|
endif;
|
|
?>
|
|
|
|
|
|
|
|
<?php
|
|
html_footer(AUR_VERSION);
|
|
|