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authorAleksander Machniak <alec@alec.pl>2012-09-13 05:17:29 -0700
committerAleksander Machniak <alec@alec.pl>2012-09-13 05:17:29 -0700
commitd7439260770eb1f70cdc5abf5df13e6c62ff3991 (patch)
tree045419098e97a07d3be378399af81204dba89a4d /plugins/password/drivers/sql.php
parent524e48e99aa7b6f50cba4d32d192124fe2de958c (diff)
parent5ba07a429a9651d574abc48ba17d487094cae340 (diff)
Merge pull request #21 from defa/crypt_hash_branch
SQL driver of Password plugis supports more hash-functions for crypt() now.
Diffstat (limited to 'plugins/password/drivers/sql.php')
-rw-r--r--plugins/password/drivers/sql.php41
1 files changed, 33 insertions, 8 deletions
diff --git a/plugins/password/drivers/sql.php b/plugins/password/drivers/sql.php
index 449e2df5b..8bdcabf83 100644
--- a/plugins/password/drivers/sql.php
+++ b/plugins/password/drivers/sql.php
@@ -40,13 +40,38 @@ class rcube_sql_password
// crypted password
if (strpos($sql, '%c') !== FALSE) {
$salt = '';
- if (CRYPT_MD5) {
- // Always use eight salt characters for MD5 (#1488136)
- $len = 8;
- } else if (CRYPT_STD_DES) {
- $len = 2;
- } else {
- return PASSWORD_CRYPT_ERROR;
+
+ if (!($crypt_hash = $rcmail->config->get('password_crypt_hash')))
+ {
+ if (CRYPT_MD5)
+ $crypt_hash = 'md5';
+ else if (CRYPT_STD_DES)
+ $crypt_hash = 'des';
+ }
+
+ switch ($crypt_hash)
+ {
+ case 'md5':
+ $len = 8;
+ $salt_hashindicator = '$1$';
+ break;
+ case 'des':
+ $len = 2;
+ break;
+ case 'blowfish':
+ $len = 22;
+ $salt_hashindicator = '$2a$';
+ break;
+ case 'sha256':
+ $len = 16;
+ $salt_hashindicator = '$5$';
+ break;
+ case 'sha512':
+ $len = 16;
+ $salt_hashindicator = '$6$';
+ break;
+ default:
+ return PASSWORD_CRYPT_ERROR;
}
//Restrict the character set used as salt (#1488136)
@@ -55,7 +80,7 @@ class rcube_sql_password
$salt .= $seedchars[rand(0, 63)];
}
- $sql = str_replace('%c', $db->quote(crypt($passwd, CRYPT_MD5 ? '$1$'.$salt.'$' : $salt)), $sql);
+ $sql = str_replace('%c', $db->quote(crypt($passwd, $salt_hashindicator ? $salt_hashindicator .$salt.'$' : $salt)), $sql);
}
// dovecotpw