1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
<?php
// $Header: /cvsroot/phpldapadmin/phpldapadmin/htdocs/update.php,v 1.29.2.1 2007/12/26 09:26:32 wurley Exp $
/**
* Updates or deletes a value from a specified attribute for a specified dn.
*
* Variables that come in on the query string:
* - dn (rawurlencoded)
* - update_array (an array in the form expected by PHP's ldap_modify, except for deletions)
* (will never be empty: update_confirm.php ensures that)
*
* Attribute deletions:
* To specify that an attribute is to be deleted (whether multi- or single-valued),
* enter that attribute in the update array like this: attr => ''. For example, to
* delete the 'sn' attribute from an entry, the update array would look like this:
* Array (
* sn => ''
* )
*
* On success, redirect to template_engine.php. On failure, echo an error.
*
* @package phpLDAPadmin
*/
/**
*/
require './common.php';
$entry['dn']['string'] = get_request('dn');
$entry['dn']['encode'] = rawurlencode($entry['dn']['string']);
# If cancel was submited, got back to the edit display.
if (isset($_REQUEST['cancel'])) {
header(sprintf('Location: cmd.php?cmd=template_engine&server_id=%s&dn=%s',$ldapserver->server_id,$entry['dn']['encode']));
die();
}
if ($ldapserver->isReadOnly())
pla_error(_('You cannot perform updates while server is in read-only mode'));
$entry['update'] = get_request('update_array','POST',false,array());
$entry['skip'] = get_request('skip_array','POST',false,array());
$failed_attrs = array();
if (! is_array($entry['update']))
pla_error(_('update_array is malformed. This might be a phpLDAPadmin bug. Please report it.'));
run_hook ('pre_update',
array('server_id'=>$ldapserver->server_id,'dn'=>$entry['dn']['string'],'update_array'=>$entry['update']));
# Check for delete attributes (indicated by the attribute entry appearing like this: attr => ''
foreach ($entry['update'] as $attr => $val) {
if (! is_array($val)) {
if (array_key_exists($attr,$entry['skip'])) {
unset($entry['update'][$attr]);
} elseif ($val == '') {
$entry['update'][$attr] = array();
if (! $_SESSION[APPCONFIG]->isCommandAvailable('attribute_delete'))
pla_error(sprintf('%s%s %s',_('This operation is not permitted by the configuration'),_(':'),_('delete attribute')));
} else { # Skip change
$entry['update'][$attr] = $val;
if (! $_SESSION[APPCONFIG]->isCommandAvailable('attribute_add_value')
&& ! $_SESSION[APPCONFIG]->isCommandAvailable('attribute_delete_value'))
pla_error(sprintf('%s%s %s',_('This operation is not permitted by the configuration'),_(':'),_('modify attribute values')));
}
} else {
if (array_key_exists($attr,$entry['skip'])) {
unset($entry['update'][$attr]);
} else {
foreach ($val as $i => $v)
$entry['update'][$attr][$i] = $v;
if (! $_SESSION[APPCONFIG]->isCommandAvailable('attribute_add_value')
&& ! $_SESSION[APPCONFIG]->isCommandAvailable('attribute_delete_value'))
pla_error(sprintf('%s%s %s',_('This operation is not permitted by the configuration'),_(':'),_('modify attribute values')));
}
}
}
# Call the custom callback for each attribute modification and verify that it should be modified.
foreach ($entry['update'] as $attr_name => $val) {
# Check to see if this is a unique Attribute
if ($badattr = $ldapserver->checkUniqueAttr($entry['dn']['string'],$attr_name,$val)) {
$href['search'] = sprintf('cmd.php?cmd=search&search=true&form=advanced&server_id=%s&filter=%s=%s',
$ldapserver->server_id,$attr_name,$badattr);
pla_error(sprintf(_('Your attempt to add <b>%s</b> (<i>%s</i>) to <br><b>%s</b><br> is NOT allowed. That attribute/value belongs to another entry.<p>You might like to <a href="%s">search</a> for that entry.'),
$attr_name,$badattr,$entry['dn']['string'],$href['search']));
}
if (run_hook('pre_attr_modify',
array('server_id'=>$ldapserver->server_id,'dn'=>$entry['dn']['string'],'attr_name'=>$attr_name,'new_value'=>$val)) !== true) {
unset($entry['update'][$attr_name]);
$failed_attrs[$attr_name] = $val;
} elseif ($ldapserver->isAttrReadOnly($attr)) {
pla_error(sprintf(_('The attribute "%s" is flagged as read-only in the phpLDAPadmin configuration.'),
htmlspecialchars($attr_name)));
} else {
// binary values
if (isset($_SESSION['submitform'][$attr_name])) {
foreach ($val as $i => $v) {
if (isset($_SESSION['submitform'][$attr_name][$v])) {
foreach ($_SESSION['submitform'][$attr_name][$v] as $file) {
foreach ($file as $data) {
$entry['update'][$attr_name][$i] = $data;
}
}
}
}
}
}
}
# Perform the modification
$result = $ldapserver->modify($entry['dn']['string'],$entry['update']);
if ($result) {
# Fire the post modification event to the user's custom callback function.
$mustRelogin = false;
foreach ($entry['update'] as $attr_name => $val) {
run_hook('post_attr_modify',
array('server_id'=>$ldapserver->server_id,'dn'=>$entry['dn']['string'],'attr_name'=>$attr_name,'new_value'=>$val));
/* Was this a user's password modification who is currently
* logged in? If so, they need to logout and log back in
* with the new password.
*/
if (0 === strcasecmp($attr_name,'userPassword') &&
in_array($ldapserver->auth_type,array('cookie','session')) &&
pla_compare_dns($ldapserver->getLoggedInDN(),$entry['dn']['string']) === 0)
$mustRelogin = true;
}
run_hook('post_update',
array('server_id'=>$ldapserver->server_id,'dn'=>$entry['dn']['string'],'update_array'=>$entry['update']));
# If the user password was changed, not tell the to relogin.
if ($mustRelogin) {
$ldapserver->unsetLoginDN();
unset_lastactivity($ldapserver);
include './header.php';
echo '<body>';
echo '<br />';
echo '<center>';
printf('<b>%s</b>',_('Modification successful!'));
echo '<br /><br />';
echo _('Since you changed your password, you must now login again with your new password.');
echo '<br />';
printf('<a href="cmd.php?cmd=login_form&server_id=%s">%s...</a>',$ldapserver->server_id, _('Login'));
echo '</center>';
echo '</body>';
echo '</html>';
exit;
}
$redirect_url = sprintf('cmd.php?cmd=template_engine&server_id=%s&dn=%s',$ldapserver->server_id,$entry['dn']['encode']);
foreach ($entry['update'] as $attr => $junk)
$redirect_url .= "&modified_attrs[]=$attr";
foreach ($failed_attrs as $attr => $junk)
$redirect_url .= "&failed_attrs[]=$attr";
header("Location: $redirect_url");
die();
} else {
pla_error(_('Could not perform ldap_modify operation.'),$ldapserver->error(),$ldapserver->errno());
}
?>
|
