From 5d7c0d3ce08074fff55e7731490fe786cd6101e6 Mon Sep 17 00:00:00 2001 From: Jerome Jutteau Date: Wed, 4 Dec 2019 21:33:01 +0100 Subject: [PATCH] [TASK] mass renaming md5 -> hash Signed-off-by: Jerome Jutteau --- admin.php | 8 ++-- f.php | 18 ++++---- lib/functions.php | 104 +++++++++++++++++++++++----------------------- script.php | 6 +-- 4 files changed, 69 insertions(+), 67 deletions(-) diff --git a/admin.php b/admin.php index 4a3d25f..44a0134 100644 --- a/admin.php +++ b/admin.php @@ -241,7 +241,7 @@ if (php_sapi_name() == "cli") { echo '
' . NL; echo '

' . t('LINK_DELETED') . '

'; } elseif (strcmp($_POST['action'], 'delete_file') == 0) { - $count = jirafeau_delete_file($_POST['md5']); + $count = jirafeau_delete_file($_POST['hash']); echo '
' . NL; echo '

' . t('DELETED_LINKS') . ' : ' . $count . '

'; } elseif (strcmp($_POST['action'], 'download') == 0) { @@ -249,13 +249,13 @@ if (php_sapi_name() == "cli") { if (!count($l)) { return; } - $p = s2p($l['md5']); + $p = s2p($l['hash']); header('Content-Length: ' . $l['file_size']); header('Content-Type: ' . $l['mime_type']); header('Content-Disposition: attachment; filename="' . $l['file_name'] . '"'); - if (file_exists(VAR_FILES . $p . $l['md5'])) { - $r = fopen(VAR_FILES . $p . $l['md5'], 'r'); + if (file_exists(VAR_FILES . $p . $l['hash'])) { + $r = fopen(VAR_FILES . $p . $l['hash'], 'r'); while (!feof($r)) { print fread($r, 1024); ob_flush(); diff --git a/f.php b/f.php index 2cf19ef..9219493 100644 --- a/f.php +++ b/f.php @@ -73,8 +73,8 @@ if (isset($_GET['p']) && !empty($_GET['p'])) { $do_preview = true; } -$p = s2p($link['md5']); -if (!file_exists(VAR_FILES . $p . $link['md5'])) { +$p = s2p($link['hash']); +if (!file_exists(VAR_FILES . $p . $link['hash'])) { jirafeau_delete_link($link_name); require(JIRAFEAU_ROOT.'lib/template/header.php'); echo '

'.t('FILE_NOT_AVAIL'). @@ -238,19 +238,21 @@ if (!jirafeau_is_viewable($link['mime_type']) || !$cfg['preview'] || $do_downloa header('Content-Disposition: filename="' . $link['file_name'] . '"'); } header('Content-Type: ' . $link['mime_type']); -header('Content-MD5: ' . hex_to_base64($link['md5'])); +if ($cfg['file_hash'] == "md5") { + header('Content-MD5: ' . hex_to_base64($link['hash'])); +} /* Read encrypted file. */ if ($link['crypted']) { /* Init module */ $m = mcrypt_module_open('rijndael-256', '', 'ofb', ''); /* Extract key and iv. */ - $md5_key = md5($crypt_key); - $iv = jirafeau_crypt_create_iv($md5_key, mcrypt_enc_get_iv_size($m)); + $hash_key = md5($crypt_key); + $iv = jirafeau_crypt_create_iv($hash_key, mcrypt_enc_get_iv_size($m)); /* Init module. */ - mcrypt_generic_init($m, $md5_key, $iv); + mcrypt_generic_init($m, $hash_key, $iv); /* Decrypt file. */ - $r = fopen(VAR_FILES . $p . $link['md5'], 'r'); + $r = fopen(VAR_FILES . $p . $link['hash'], 'r'); while (!feof($r)) { $dec = mdecrypt_generic($m, fread($r, 1024)); print $dec; @@ -263,7 +265,7 @@ if ($link['crypted']) { } /* Read file. */ else { - $r = fopen(VAR_FILES . $p . $link['md5'], 'r'); + $r = fopen(VAR_FILES . $p . $link['hash'], 'r'); while (!feof($r)) { print fread($r, 1024); ob_flush(); diff --git a/lib/functions.php b/lib/functions.php index b590e2b..3492745 100644 --- a/lib/functions.php +++ b/lib/functions.php @@ -159,10 +159,10 @@ function jirafeau_clean_rm_link($link) } } -function jirafeau_clean_rm_file($md5) +function jirafeau_clean_rm_file($hash) { - $p = s2p("$md5"); - $f = VAR_FILES . $p . $md5; + $p = s2p("$hash"); + $f = VAR_FILES . $p . $hash; if (file_exists($f) && is_file($f)) { unlink($f); } @@ -261,31 +261,31 @@ function jirafeau_delete_link($link) jirafeau_clean_rm_link($link); - $md5 = $l['md5']; - $p = s2p("$md5"); + $hash = $l['hash']; + $p = s2p("$hash"); $counter = 1; - if (file_exists(VAR_FILES . $p . $md5. '_count')) { - $content = file(VAR_FILES . $p . $md5. '_count'); + if (file_exists(VAR_FILES . $p . $hash. '_count')) { + $content = file(VAR_FILES . $p . $hash. '_count'); $counter = trim($content[0]); } $counter--; if ($counter >= 1) { - $handle = fopen(VAR_FILES . $p . $md5. '_count', 'w'); + $handle = fopen(VAR_FILES . $p . $hash. '_count', 'w'); fwrite($handle, $counter); fclose($handle); } if ($counter == 0) { - jirafeau_clean_rm_file($md5); + jirafeau_clean_rm_file($hash); } } /** * Delete a file and it's links. */ -function jirafeau_delete_file($md5) +function jirafeau_delete_file($hash) { $count = 0; /* Get all links files. */ @@ -308,14 +308,14 @@ function jirafeau_delete_file($md5) if (!count($l)) { continue; } - if ($l['md5'] == $md5) { + if ($l['hash'] == $hash) { $count++; jirafeau_delete_link($node); } } } } - jirafeau_clean_rm_file($md5); + jirafeau_clean_rm_file($hash); return $count; } @@ -361,18 +361,18 @@ function jirafeau_upload($file, $one_time_download, $key, $time, $ip, $crypt, $l } /* file informations */ - $md5 = md5_file($file['tmp_name']); + $hash = md5_file($file['tmp_name']); $name = str_replace(NL, '', trim($file['name'])); $mime_type = $file['type']; $size = $file['size']; /* does file already exist ? */ $rc = false; - $p = s2p("$md5"); - if (file_exists(VAR_FILES . $p . $md5)) { + $p = s2p("$hash"); + if (file_exists(VAR_FILES . $p . $hash)) { $rc = unlink($file['tmp_name']); } elseif ((file_exists(VAR_FILES . $p) || @mkdir(VAR_FILES . $p, 0755, true)) - && move_uploaded_file($file['tmp_name'], VAR_FILES . $p . $md5)) { + && move_uploaded_file($file['tmp_name'], VAR_FILES . $p . $hash)) { $rc = true; } if (!$rc) { @@ -386,47 +386,47 @@ function jirafeau_upload($file, $one_time_download, $key, $time, $ip, $crypt, $l /* Increment or create count file. */ $counter = 0; - if (file_exists(VAR_FILES . $p . $md5 . '_count')) { - $content = file(VAR_FILES . $p . $md5. '_count'); + if (file_exists(VAR_FILES . $p . $hash . '_count')) { + $content = file(VAR_FILES . $p . $hash. '_count'); $counter = trim($content[0]); } $counter++; - $handle = fopen(VAR_FILES . $p . $md5. '_count', 'w'); + $handle = fopen(VAR_FILES . $p . $hash. '_count', 'w'); fwrite($handle, $counter); fclose($handle); /* Create delete code. */ $delete_link_code = jirafeau_gen_random(5); - /* md5 password or empty. */ + /* hash password or empty. */ $password = ''; if (!empty($key)) { $password = md5($key); } /* create link file */ - $link_tmp_name = VAR_LINKS . $md5 . rand(0, 10000) . '.tmp'; + $link_tmp_name = VAR_LINKS . $hash . rand(0, 10000) . '.tmp'; $handle = fopen($link_tmp_name, 'w'); fwrite($handle, $name . NL. $mime_type . NL. $size . NL. $password . NL. $time . - NL . $md5. NL . ($one_time_download ? 'O' : 'R') . NL . time() . + NL . $hash. NL . ($one_time_download ? 'O' : 'R') . NL . time() . NL . $ip . NL. $delete_link_code . NL . ($crypted ? 'C' : 'O')); fclose($handle); - $md5_link = substr(base_16_to_64(md5_file($link_tmp_name)), 0, $link_name_length); - $l = s2p("$md5_link"); + $hash_link = substr(base_16_to_64(md5_file($link_tmp_name)), 0, $link_name_length); + $l = s2p("$hash_link"); if (!@mkdir(VAR_LINKS . $l, 0755, true) || - !rename($link_tmp_name, VAR_LINKS . $l . $md5_link)) { + !rename($link_tmp_name, VAR_LINKS . $l . $hash_link)) { if (file_exists($link_tmp_name)) { unlink($link_tmp_name); } $counter--; if ($counter >= 1) { - $handle = fopen(VAR_FILES . $p . $md5. '_count', 'w'); + $handle = fopen(VAR_FILES . $p . $hash. '_count', 'w'); fwrite($handle, $counter); fclose($handle); } else { - jirafeau_clean_rm_file($md5_link); + jirafeau_clean_rm_file($hash_link); } return array( 'error' => @@ -436,7 +436,7 @@ function jirafeau_upload($file, $one_time_download, $key, $time, $ip, $crypt, $l 'delete_link' => ''); } return array( 'error' => $noerr, - 'link' => $md5_link, + 'link' => $hash_link, 'delete_link' => $delete_link_code, 'crypt_key' => $crypt_key); } @@ -538,7 +538,7 @@ function jirafeau_get_link($hash) $out['file_size'] = trim($c[2]); $out['key'] = trim($c[3], NL); $out['time'] = trim($c[4]); - $out['md5'] = trim($c[5]); + $out['hash'] = trim($c[5]); $out['onetime'] = trim($c[6]); $out['upload_date'] = trim($c[7]); $out['ip'] = trim($c[8]); @@ -602,7 +602,7 @@ function jirafeau_admin_list($name, $file_hash, $link_hash) if (!empty($name) && !@preg_match("/$name/i", jirafeau_escape($l['file_name']))) { continue; } - if (!empty($file_hash) && $file_hash != $l['md5']) { + if (!empty($file_hash) && $file_hash != $l['hash']) { continue; } if (!empty($link_hash) && $link_hash != $node) { @@ -641,7 +641,7 @@ function jirafeau_admin_list($name, $file_hash, $link_hash) '' . '

' . '' . - '' . + '' . jirafeau_admin_csrf_field() . '' . '
' . @@ -680,10 +680,10 @@ function jirafeau_admin_clean() if (!count($l)) { continue; } - $p = s2p($l['md5']); + $p = s2p($l['hash']); if ($l['time'] > 0 && $l['time'] < time() || // expired - !file_exists(VAR_FILES . $p . $l['md5']) || // invalid - !file_exists(VAR_FILES . $p . $l['md5'] . '_count')) { // invalid + !file_exists(VAR_FILES . $p . $l['hash']) || // invalid + !file_exists(VAR_FILES . $p . $l['hash'] . '_count')) { // invalid jirafeau_delete_link($node); $count++; } @@ -917,48 +917,48 @@ function jirafeau_async_end($ref, $code, $crypt, $link_name_length) } } - $md5 = md5_file($p); + $hash = md5_file($p); $size = filesize($p); - $np = s2p($md5); + $np = s2p($hash); $delete_link_code = jirafeau_gen_random(5); /* File already exist ? */ if (!file_exists(VAR_FILES . $np)) { @mkdir(VAR_FILES . $np, 0755, true); } - if (!file_exists(VAR_FILES . $np . $md5)) { - rename($p, VAR_FILES . $np . $md5); + if (!file_exists(VAR_FILES . $np . $hash)) { + rename($p, VAR_FILES . $np . $hash); } /* Increment or create count file. */ $counter = 0; - if (file_exists(VAR_FILES . $np . $md5 . '_count')) { - $content = file(VAR_FILES . $np . $md5. '_count'); + if (file_exists(VAR_FILES . $np . $hash . '_count')) { + $content = file(VAR_FILES . $np . $hash. '_count'); $counter = trim($content[0]); } $counter++; - $handle = fopen(VAR_FILES . $np . $md5. '_count', 'w'); + $handle = fopen(VAR_FILES . $np . $hash. '_count', 'w'); fwrite($handle, $counter); fclose($handle); /* Create link. */ - $link_tmp_name = VAR_LINKS . $md5 . rand(0, 10000) . '.tmp'; + $link_tmp_name = VAR_LINKS . $hash . rand(0, 10000) . '.tmp'; $handle = fopen($link_tmp_name, 'w'); fwrite($handle, $a['file_name'] . NL . $a['mime_type'] . NL . $size . NL . - $a['key'] . NL . $a['time'] . NL . $md5 . NL . $a['onetime'] . NL . + $a['key'] . NL . $a['time'] . NL . $hash . NL . $a['onetime'] . NL . time() . NL . $a['ip'] . NL . $delete_link_code . NL . ($crypted ? 'C' : 'O')); fclose($handle); - $md5_link = substr(base_16_to_64(md5_file($link_tmp_name)), 0, $link_name_length); - $l = s2p("$md5_link"); + $hash_link = substr(base_16_to_64(md5_file($link_tmp_name)), 0, $link_name_length); + $l = s2p("$hash_link"); if (!@mkdir(VAR_LINKS . $l, 0755, true) || - !rename($link_tmp_name, VAR_LINKS . $l . $md5_link)) { + !rename($link_tmp_name, VAR_LINKS . $l . $hash_link)) { echo "Error"; } /* Clean async upload. */ jirafeau_async_delete($ref); - return $md5_link . NL . $delete_link_code . NL . urlencode($crypt_key); + return $hash_link . NL . $delete_link_code . NL . urlencode($crypt_key); } function jirafeau_crypt_create_iv($base, $size) @@ -988,10 +988,10 @@ function jirafeau_encrypt_file($fp_src, $fp_dst) $m = mcrypt_module_open('rijndael-256', '', 'ofb', ''); /* Generate key. */ $crypt_key = jirafeau_gen_random(10); - $md5_key = md5($crypt_key); - $iv = jirafeau_crypt_create_iv($md5_key, mcrypt_enc_get_iv_size($m)); + $hash_key = md5($crypt_key); + $iv = jirafeau_crypt_create_iv($hash_key, mcrypt_enc_get_iv_size($m)); /* Init module. */ - mcrypt_generic_init($m, $md5_key, $iv); + mcrypt_generic_init($m, $hash_key, $iv); /* Crypt file. */ $r = fopen($fp_src, 'r'); $w = fopen($fp_dst, 'c'); @@ -1027,8 +1027,8 @@ function jirafeau_decrypt_file($fp_src, $fp_dst, $k) $m = mcrypt_module_open('rijndael-256', '', 'ofb', ''); /* Extract key and iv. */ $crypt_key = $k; - $md5_key = md5($crypt_key); - $iv = jirafeau_crypt_create_iv($md5_key, mcrypt_enc_get_iv_size($m)); + $hash_key = md5($crypt_key); + $iv = jirafeau_crypt_create_iv($hash_key, mcrypt_enc_get_iv_size($m)); /* Decrypt file. */ $r = fopen($fp_src, 'r'); $w = fopen($fp_dst, 'c'); diff --git a/script.php b/script.php index aa04a6f..13a88b8 100644 --- a/script.php +++ b/script.php @@ -179,8 +179,8 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES) echo 'Error 10'; exit; } - $p = s2p($link['md5']); - if (!file_exists(VAR_FILES . $p . $link['md5'])) { + $p = s2p($link['hash']); + if (!file_exists(VAR_FILES . $p . $link['hash'])) { echo 'Error 11'; exit; } @@ -191,7 +191,7 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES) header('Content-Disposition: attachment; filename="' . $link['file_name'] . '"'); - $r = fopen(VAR_FILES . $p . $link['md5'], 'r'); + $r = fopen(VAR_FILES . $p . $link['hash'], 'r'); while (!feof($r)) { print fread($r, 1024); ob_flush(); -- 2.34.1