<?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) { $error = __("Error - source tarball may not contain files outside a directory."); break; } elseif ($tar_file['mode'] != 0644 && $tar_file['mode'] != 0755) { $error = __("Error - all files must have permissions of 644 or 755."); break; } elseif (substr($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) { $error = __("Error - source tarball may not contain more than one directory."); break; } elseif ($tar_file['mode'] != 0755) { $error = __("Error - all directories must have permissions of 755."); break; } } } } if (!$error && $dircount !== 1) { $error = __("Error - source tarball may not contain files outside a directory."); } if (empty($pkgbuild_raw) && !$error) { $error = __("Error trying to unpack upload - PKGBUILD does not exist."); } if (empty($srcinfo_raw)) { $srcinfo_raw = ''; if (!$error) { $error = __("The source package does not contain any meta data. Please use `mkaurball` to create AUR source packages."); } } /* Parse .AURINFO and extract meta data. */ $pkgbase_info = array(); $pkginfo = array(); $section_info = array(); foreach (explode("\n", $srcinfo_raw) as $line) { $line = ltrim($line); if (empty($line) || $line[0] == '#') { continue; } list($key, $value) = explode(' = ', $line, 2); switch ($key) { case 'pkgbase': case 'pkgname': if (!empty($section_info)) { if (isset($section_info['pkgbase'])) { $pkgbase_info = $section_info; } elseif (isset($section_info['pkgname'])) { $pkginfo[] = array_pkgbuild_merge($pkgbase_info, $section_info); } } $section_info = array( 'license' => array(), 'groups' => array(), 'depends' => array(), 'makedepends' => array(), 'checkdepends' => array(), 'optdepends' => array(), 'source' => array(), 'conflicts' => array(), 'provides' => array(), 'replaces' => array() ); /* Fall-through case. */ case 'epoch': case 'pkgdesc': case 'pkgver': case 'pkgrel': case 'url': $section_info[$key] = $value; break; case 'license': case 'groups': case 'source': case 'depends': case 'makedepends': case 'checkdepends': case 'optdepends': case 'conflicts': case 'provides': case 'replaces': $section_info[$key][] = $value; break; } } if (!empty($section_info)) { if (isset($section_info['pkgbase'])) { $pkgbase_info = $section_info; } elseif (isset($section_info['pkgname'])) { $pkginfo[] = array_pkgbuild_merge($pkgbase_info, $section_info); } } /* Validate package base name. */ if (!$error) { $pkgbase_name = $pkgbase_info['pkgbase']; if (!preg_match("/^[a-z0-9][a-z0-9\.+_-]*$/", $pkgbase_name)) { $error = __("Invalid name: only lowercase letters are allowed."); } /* Check whether the package base already exists. */ $base_id = pkgbase_from_name($pkgbase_name); } foreach ($pkginfo as $key => $pi) { /* Bail out early if an error has occurred. */ if ($error) { break; } /* Validate package names. */ $pkg_name = $pi['pkgname']; if (!preg_match("/^[a-z0-9][a-z0-9\.+_-]*$/", $pkg_name)) { $error = __("Invalid name: only lowercase letters are allowed."); break; } /* Determine the full package versions with epoch. */ if (isset($pi['epoch']) && (int)$pi['epoch'] > 0) { $pkginfo[$key]['full-version'] = sprintf('%d:%s-%s', $pi['epoch'], $pi['pkgver'], $pi['pkgrel']); } else { $pkginfo[$key]['full-version'] = sprintf('%s-%s', $pi['pkgver'], $pi['pkgrel']); } /* Check for http:// or other protocols in the URL. */ $parsed_url = parse_url($pi['url']); if (!$parsed_url['scheme']) { $error = __("Package URL is missing a protocol (ie. http:// ,ftp://)"); break; } /* * The DB schema imposes limitations on number of * allowed characters. Print error message when these * limitations are exceeded. */ if (strlen($pi['pkgname']) > 64) { $error = __("Error - Package name cannot be greater than %d characters", 64); break; } if (strlen($pi['url']) > 255) { $error = __("Error - Package URL cannot be greater than %d characters", 255); break; } if (strlen($pi['pkgdesc']) > 255) { $error = __("Error - Package description cannot be greater than %d characters", 255); break; } foreach ($pi['license'] as $lic) { if (strlen($lic > 64)) { $error = __("Error - Package license cannot be greater than %d characters", 64); break; } } if (strlen($pkginfo[$key]['full-version']) > 32) { $error = __("Error - Package version cannot be greater than %d characters", 32); break; } /* Check if package name is blacklisted. */ if (!$base_id && pkg_name_is_blacklisted($pi['pkgname']) && !can_submit_blacklisted(account_from_sid($_COOKIE["AURSID"]))) { $error = __( "%s is on the package blacklist, please check if it's available in the official repos.", $pi['pkgname']); break; } } if (isset($pkgbase_name)) { $incoming_pkgdir = INCOMING_DIR . substr($pkgbase_name, 0, 2) . "/" . $pkgbase_name; } /* Upload PKGBUILD and tarball. */ if (!$error && !can_submit_pkgbase($pkgbase_name, $_COOKIE["AURSID"])) { $error = __( "You are not allowed to overwrite the %s%s%s package.", "<strong>", $pkgbase_name, "</strong>"); } if (!$error) { foreach ($pkginfo as $pi) { if (!can_submit_pkg($pi['pkgname'], $base_id)) { $error = __( "You are not allowed to overwrite the %s%s%s package.", "<strong>", $pi['pkgname'], "</strong>"); break; } } } if (!$error) { /* * Blow away the existing directory and its contents. */ if (file_exists($incoming_pkgdir)) { rm_tree($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.", $incoming_pkgdir); } if (!chdir($incoming_pkgdir)) { $error = __("Could not change directory to %s.", $incoming_pkgdir); } file_put_contents('PKGBUILD', $pkgbuild_raw); move_uploaded_file($_FILES['pfile']['tmp_name'], $pkgbase_name . '.tar.gz'); } /* Update the backend database. */ if (!$error) { begin_atomic_commit(); /* * Check the category to use, "1" meaning "none" (or * "keep category" for existing packages). */ if (isset($_POST['category'])) { $category_id = max(1, intval($_POST['category'])); } else { $category_id = 1; } if ($base_id) { /* * This is an overwrite of an existing package * base, the database ID needs to be preserved * so that any votes are retained. */ $was_orphan = (pkgbase_maintainer_uid($base_id) === NULL); pkgbase_update($base_id, $pkgbase_info['pkgbase'], $uid); if ($category_id > 1) { pkgbase_update_category($base_id, $category_id); } pkgbase_delete_packages($base_id); } else { /* This is a brand new package. */ $was_orphan = true; $base_id = pkgbase_create($pkgbase_name, $category_id, $uid); } foreach ($pkginfo as $pi) { $pkgid = pkg_create($base_id, $pi['pkgname'], $pi['full-version'], $pi['pkgdesc'], $pi['url']); foreach ($pi['license'] as $lic) { $licid = pkg_create_license($lic); pkg_add_lic($pkgid, $licid); } foreach ($pi['groups'] as $grp) { $grpid = pkg_create_group($grp); pkg_add_grp($pkgid, $grpid); } foreach (array('depends', 'makedepends', 'checkdepends', 'optdepends') as $deptype) { foreach ($pi[$deptype] as $dep) { $deppkgname = preg_replace("/(<|=|>).*/", "", $dep); $depcondition = str_replace($deppkgname, "", $dep); pkg_add_dep($pkgid, $deptype, $deppkgname, $depcondition); } } foreach (array('conflicts', 'provides', 'replaces') as $reltype) { foreach ($pi[$reltype] as $rel) { $relpkgname = preg_replace("/(<|=|>).*/", "", $rel); $relcondition = str_replace($relpkgname, "", $rel); pkg_add_rel($pkgid, $reltype, $relpkgname, $relcondition); } } foreach ($pi['source'] as $src) { pkg_add_src($pkgid, $src); } } /* * If we just created this package, or it was an orphan * and we auto-adopted, add submitting user to the * notification list. */ if ($was_orphan) { pkgbase_notify(account_from_sid($_COOKIE["AURSID"]), array($base_id), true); } end_atomic_commit(); header('Location: ' . get_pkgbase_uri($pkgbase_info['pkgbase'])); } chdir($cwd); } html_header("Submit"); ?> <div class="box"> <h2><?= __("Submit"); ?></h2> <p><?= __("Upload your source packages here. Create source packages with `mkaurball`.") ?></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")): $pkgbase_categories = pkgbase_categories(); ?> <?php if ($error): ?> <ul class="errorlist"><li><?= $error ?></li></ul> <?php endif; ?> <form action="<?= get_uri('/submit/'); ?>" method="post" enctype="multipart/form-data"> <fieldset> <div> <input type="hidden" name="pkgsubmit" value="1" /> <input type="hidden" name="token" value="<?= htmlspecialchars($_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 ($pkgbase_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);