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[ldap] Only call ldap_createaccount once

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- Moved group membership check before user creation
- Improve group membership check error message specificity
This commit is contained in:
Hypolite Petovan 2021-06-07 23:55:24 -04:00
parent be62a9a369
commit f6735056b0
1 changed files with 14 additions and 24 deletions
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36
ldapauth/ldapauth.php
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@ -134,41 +134,31 @@ function ldapauth_authenticate($username, $password)
return false; return false;
} }
$emailarray = []; if (strlen($ldap_group) && @ldap_compare($connect, $ldap_group, 'member', $dn) !== true) {
$namearray = [];
if ($ldap_autocreateaccount == "true") {
if (!strlen($ldap_autocreateaccount_emailattribute)) {
$ldap_autocreateaccount_emailattribute = "mail";
}
if (!strlen($ldap_autocreateaccount_nameattribute)) {
$ldap_autocreateaccount_nameattribute = "givenName";
}
$emailarray = @ldap_get_values($connect, $id, $ldap_autocreateaccount_emailattribute);
$namearray = @ldap_get_values($connect, $id, $ldap_autocreateaccount_nameattribute);
}
if (!strlen($ldap_group)) {
ldap_createaccount($ldap_autocreateaccount, $username, $password, $emailarray[0], $namearray[0]);
return true;
}
$r = @ldap_compare($connect, $ldap_group, 'member', $dn);
if ($r !== true) {
$errno = @ldap_errno($connect); $errno = @ldap_errno($connect);
if ($errno === 32) { if ($errno === 32) {
Logger::notice('LDAP Access Control Group does not exist', ['errno' => $errno, 'error' => ldap_error($connect)]); Logger::notice('LDAP Access Control Group does not exist', ['errno' => $errno, 'error' => ldap_error($connect)]);
} elseif ($errno === 16) { } elseif ($errno === 16) {
Logger::notice('LDAP membership attribute does not exist in access control group', ['errno' => $errno, 'error' => ldap_error($connect)]); Logger::notice('LDAP membership attribute does not exist in access control group', ['errno' => $errno, 'error' => ldap_error($connect)]);
} else { } else {
Logger::notice('Unexpected LDAP error', ['errno' => $errno, 'error' => ldap_error($connect)]); Logger::notice('LDAP user isn\'t part of the authorized group', ['dn' => $dn]);
} }
@ldap_close($connect); @ldap_close($connect);
return false; return false;
} }
if ($ldap_autocreateaccount == "true" && !DBA::exists('user', ['nickname' => $username])) { if ($ldap_autocreateaccount == 'true' && !DBA::exists('user', ['nickname' => $username])) {
return ldap_createaccount($username, $password, $emailarray[0], $namearray[0]); if (!strlen($ldap_autocreateaccount_emailattribute)) {
$ldap_autocreateaccount_emailattribute = 'mail';
}
if (!strlen($ldap_autocreateaccount_nameattribute)) {
$ldap_autocreateaccount_nameattribute = 'givenName';
}
$email_values = @ldap_get_values($connect, $id, $ldap_autocreateaccount_emailattribute);
$name_values = @ldap_get_values($connect, $id, $ldap_autocreateaccount_nameattribute);
return ldap_createaccount($username, $password, $email_values[0] ?? '', $name_values[0] ?? '');
} }
try { try {