From 236d796455c44b0ca40ca6582ae1fbb614f8bf21 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Tue, 03 Jan 2012 06:08:04 -0500
Subject: [PATCH] Fixed: FS#1858 - Old SSH-RSA Public Key not deleted from authorized_keys when deleted or changed
---
server/plugins-available/shelluser_base_plugin.inc.php | 49 ++++++++++++++++++++++++++++++++-----------------
1 files changed, 32 insertions(+), 17 deletions(-)
diff --git a/server/plugins-available/shelluser_base_plugin.inc.php b/server/plugins-available/shelluser_base_plugin.inc.php
index efde3ab..f411251 100755
--- a/server/plugins-available/shelluser_base_plugin.inc.php
+++ b/server/plugins-available/shelluser_base_plugin.inc.php
@@ -254,26 +254,41 @@
$app->file->remove_blank_lines($sshkeys);
$this->app->log("ssh-rsa authorisation keyfile created in ".$sshkeys,LOGLEVEL_DEBUG);
}
- if ($sshrsa != ''){
- // Remove duplicate keys
- $existing_keys = file($sshkeys);
- $new_keys = explode("\n", $sshrsa);
- $final_keys_arr = array_merge($existing_keys, $new_keys);
- $new_final_keys_arr = array();
- if(is_array($final_keys_arr) && !empty($final_keys_arr)){
- foreach($final_keys_arr as $key => $val){
- $new_final_keys_arr[$key] = trim($val);
- }
- }
- $final_keys = implode("\n", array_flip(array_flip($new_final_keys_arr)));
- // add the custom key
- file_put_contents($sshkeys, $final_keys);
- $app->file->remove_blank_lines($sshkeys);
- $this->app->log("ssh-rsa key updated in ".$sshkeys,LOGLEVEL_DEBUG);
+ //* Get the keys
+ $existing_keys = file($sshkeys);
+ $new_keys = explode("\n", $sshrsa);
+ $old_keys = explode("\n",$this->data['old']['ssh_rsa']);
+
+ //* Remove all old keys
+ if(is_array($old_keys)) {
+ foreach($old_keys as $key => $val) {
+ $k = array_search(trim($val),$existing_keys);
+ unset($existing_keys[$k]);
+ }
}
+
+ //* merge the remaining keys and the ones fom the ispconfig database.
+ if(is_array($new_keys)) {
+ $final_keys_arr = array_merge($existing_keys, $new_keys);
+ } else {
+ $final_keys_arr = $existing_keys;
+ }
+
+ $new_final_keys_arr = array();
+ if(is_array($final_keys_arr) && !empty($final_keys_arr)){
+ foreach($final_keys_arr as $key => $val){
+ $new_final_keys_arr[$key] = trim($val);
+ }
+ }
+ $final_keys = implode("\n", array_flip(array_flip($new_final_keys_arr)));
+
+ // add the custom key
+ file_put_contents($sshkeys, $final_keys);
+ $app->file->remove_blank_lines($sshkeys);
+ $this->app->log("ssh-rsa key updated in ".$sshkeys,LOGLEVEL_DEBUG);
+
// set proper file permissions
- // exec("chown -R ".escapeshellcmd($this->data['new']['puser']).":".escapeshellcmd($this->data['new']['pgroup'])." ".$usrdir);
exec("chown -R ".escapeshellcmd($this->data['new']['puser']).":".escapeshellcmd($this->data['new']['pgroup'])." ".$sshdir);
exec("chmod 600 '$sshkeys'");
--
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