| Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 1 | <?php
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| 2 | function policy($_action, $_scope, $_data = null) {
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| Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 3 | global $pdo;
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| 4 | global $redis;
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| 5 | global $lang;
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| 6 | $_data_log = $_data;
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| Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 7 | switch ($_action) {
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| 8 | case 'add':
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| 9 | if (!isset($_SESSION['acl']['spam_policy']) || $_SESSION['acl']['spam_policy'] != "1" ) {
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| 10 | $_SESSION['return'][] = array(
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| 11 | 'type' => 'danger',
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| 12 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 13 | 'msg' => 'access_denied'
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| 14 | );
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| 15 | return false;
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| 16 | }
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| 17 | switch ($_scope) {
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| 18 | case 'domain':
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| 19 | $object = $_data['domain'];
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| 20 | if (is_valid_domain_name($object)) {
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| 21 | if (!hasDomainAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $object)) {
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| 22 | $_SESSION['return'][] = array(
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| 23 | 'type' => 'danger',
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| 24 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 25 | 'msg' => 'access_denied'
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| 26 | );
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| 27 | return false;
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| 28 | }
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| 29 | $object = idn_to_ascii(strtolower(trim($object)), 0, INTL_IDNA_VARIANT_UTS46);
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| 30 | }
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| 31 | else {
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| 32 | $_SESSION['return'][] = array(
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| 33 | 'type' => 'danger',
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| 34 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 35 | 'msg' => 'access_denied'
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| 36 | );
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| 37 | return false;
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| 38 | }
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| 39 | if ($_data['object_list'] == "bl") {
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| 40 | $object_list = "blacklist_from";
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| 41 | }
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| 42 | elseif ($_data['object_list'] == "wl") {
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| 43 | $object_list = "whitelist_from";
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| 44 | }
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| 45 | $object_from = trim(strtolower($_data['object_from']));
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| 46 | if (!ctype_alnum(str_replace(array('@', '_', '.', '-', '*'), '', $object_from))) {
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| 47 | $_SESSION['return'][] = array(
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| 48 | 'type' => 'danger',
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| 49 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 50 | 'msg' => 'policy_list_from_invalid'
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| 51 | );
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| 52 | return false;
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| 53 | }
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| 54 | if ($object_list != "blacklist_from" && $object_list != "whitelist_from") {
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| 55 | $_SESSION['return'][] = array(
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| 56 | 'type' => 'danger',
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| 57 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 58 | 'msg' => 'access_denied'
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| 59 | );
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| 60 | return false;
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| 61 | }
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| 62 | $stmt = $pdo->prepare("SELECT `object` FROM `filterconf`
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| 63 | WHERE (`option` = 'whitelist_from' OR `option` = 'blacklist_from')
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| 64 | AND `object` = :object
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| 65 | AND `value` = :object_from");
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| 66 | $stmt->execute(array(':object' => $object, ':object_from' => $object_from));
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| 67 | $num_results = count($stmt->fetchAll(PDO::FETCH_ASSOC));
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| 68 | if ($num_results != 0) {
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| 69 | $_SESSION['return'][] = array(
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| 70 | 'type' => 'danger',
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| 71 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 72 | 'msg' => 'policy_list_from_exists'
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| 73 | );
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| 74 | return false;
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| 75 | }
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| 76 |
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| 77 | $stmt = $pdo->prepare("INSERT INTO `filterconf` (`object`, `option` ,`value`)
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| 78 | VALUES (:object, :object_list, :object_from)");
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| 79 | $stmt->execute(array(
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| 80 | ':object' => $object,
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| 81 | ':object_list' => $object_list,
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| 82 | ':object_from' => $object_from
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| 83 | ));
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| 84 |
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| 85 | $_SESSION['return'][] = array(
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| 86 | 'type' => 'success',
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| 87 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 88 | 'msg' => array('domain_modified', $object)
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| 89 | );
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| 90 | break;
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| 91 | case 'mailbox':
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| 92 | $object = $_data['username'];
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| 93 | if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $object)) {
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| 94 | $_SESSION['return'][] = array(
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| 95 | 'type' => 'danger',
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| 96 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 97 | 'msg' => 'access_denied'
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| 98 | );
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| 99 | return false;
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| 100 | }
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| 101 | if ($_data['object_list'] == "bl") {
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| 102 | $object_list = "blacklist_from";
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| 103 | }
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| 104 | elseif ($_data['object_list'] == "wl") {
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| 105 | $object_list = "whitelist_from";
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| 106 | }
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| 107 | $object_from = trim(strtolower($_data['object_from']));
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| 108 | if (!ctype_alnum(str_replace(array('@', '_', '.', '-', '*'), '', $object_from))) {
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| 109 | $_SESSION['return'][] = array(
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| 110 | 'type' => 'danger',
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| 111 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 112 | 'msg' => 'policy_list_from_invalid'
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| 113 | );
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| 114 | return false;
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| 115 | }
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| 116 | if ($object_list != "blacklist_from" && $object_list != "whitelist_from") {
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| 117 | $_SESSION['return'][] = array(
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| 118 | 'type' => 'danger',
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| 119 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 120 | 'msg' => 'access_denied'
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| 121 | );
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| 122 | return false;
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| 123 | }
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| 124 | $stmt = $pdo->prepare("SELECT `object` FROM `filterconf`
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| 125 | WHERE (`option` = 'whitelist_from' OR `option` = 'blacklist_from')
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| 126 | AND `object` = :object
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| 127 | AND `value` = :object_from");
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| 128 | $stmt->execute(array(':object' => $object, ':object_from' => $object_from));
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| 129 | $num_results = count($stmt->fetchAll(PDO::FETCH_ASSOC));
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| 130 | if ($num_results != 0) {
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| 131 | $_SESSION['return'][] = array(
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| 132 | 'type' => 'danger',
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| 133 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 134 | 'msg' => 'policy_list_from_exists'
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| 135 | );
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| 136 | return false;
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| 137 | }
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| 138 | $stmt = $pdo->prepare("INSERT INTO `filterconf` (`object`, `option` ,`value`)
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| 139 | VALUES (:object, :object_list, :object_from)");
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| 140 | $stmt->execute(array(
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| 141 | ':object' => $object,
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| 142 | ':object_list' => $object_list,
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| 143 | ':object_from' => $object_from
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| 144 | ));
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| 145 | $_SESSION['return'][] = array(
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| 146 | 'type' => 'success',
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| 147 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 148 | 'msg' => array('mailbox_modified', $object)
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| 149 | );
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| 150 | break;
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| 151 | }
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| 152 | break;
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| 153 | case 'delete':
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| 154 | if (!isset($_SESSION['acl']['spam_policy']) || $_SESSION['acl']['spam_policy'] != "1" ) {
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| 155 | $_SESSION['return'][] = array(
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| 156 | 'type' => 'danger',
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| 157 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 158 | 'msg' => 'access_denied'
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| 159 | );
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| 160 | return false;
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| 161 | }
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| 162 | switch ($_scope) {
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| 163 | case 'domain':
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| 164 | (array)$prefids = $_data['prefid'];
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| 165 | foreach ($prefids as $prefid) {
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| 166 | if (!is_numeric($prefid)) {
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| 167 | $_SESSION['return'][] = array(
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| 168 | 'type' => 'danger',
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| 169 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 170 | 'msg' => 'access_denied'
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| 171 | );
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| 172 | continue;
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| 173 | }
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| 174 | $stmt = $pdo->prepare("SELECT `object` FROM `filterconf` WHERE `prefid` = :prefid");
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| 175 | $stmt->execute(array(':prefid' => $prefid));
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| 176 | $object = $stmt->fetch(PDO::FETCH_ASSOC)['object'];
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| 177 | if (is_valid_domain_name($object)) {
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| 178 | if (!hasDomainAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $object)) {
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| 179 | $_SESSION['return'][] = array(
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| 180 | 'type' => 'danger',
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| 181 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 182 | 'msg' => 'access_denied'
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| 183 | );
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| 184 | continue;
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| 185 | }
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| 186 | $object = idn_to_ascii(strtolower(trim($object)), 0, INTL_IDNA_VARIANT_UTS46);
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| 187 | }
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| 188 | else {
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| 189 | $_SESSION['return'][] = array(
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| 190 | 'type' => 'danger',
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| 191 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 192 | 'msg' => 'access_denied'
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| 193 | );
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| 194 | continue;
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| 195 | }
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| 196 | try {
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| 197 | $stmt = $pdo->prepare("DELETE FROM `filterconf` WHERE `object` = :object AND `prefid` = :prefid");
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| 198 | $stmt->execute(array(
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| 199 | ':object' => $object,
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| 200 | ':prefid' => $prefid
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| 201 | ));
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| 202 | }
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| 203 | catch (PDOException $e) {
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| 204 | $_SESSION['return'][] = array(
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| 205 | 'type' => 'danger',
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| 206 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 207 | 'msg' => array('mysql_error', $e)
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| 208 | );
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| 209 | continue;
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| 210 | }
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| 211 | $_SESSION['return'][] = array(
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| 212 | 'type' => 'success',
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| 213 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 214 | 'msg' => array('item_deleted',$prefid)
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| 215 | );
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| 216 | }
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| 217 | break;
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| 218 | case 'mailbox':
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| 219 | if (!is_array($_data['prefid'])) {
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| 220 | $prefids = array();
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| 221 | $prefids[] = $_data['prefid'];
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| 222 | }
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| 223 | else {
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| 224 | $prefids = $_data['prefid'];
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| 225 | }
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| 226 | foreach ($prefids as $prefid) {
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| 227 | if (!is_numeric($prefid)) {
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| 228 | $_SESSION['return'][] = array(
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| 229 | 'type' => 'danger',
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| 230 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 231 | 'msg' => 'access_denied'
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| 232 | );
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| 233 | continue;
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| 234 | }
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| 235 | $stmt = $pdo->prepare("SELECT `object` FROM `filterconf` WHERE `prefid` = :prefid");
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| 236 | $stmt->execute(array(':prefid' => $prefid));
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| 237 | $object = $stmt->fetch(PDO::FETCH_ASSOC)['object'];
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| 238 | if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $object)) {
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| 239 | $_SESSION['return'][] = array(
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| 240 | 'type' => 'danger',
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| 241 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 242 | 'msg' => 'access_denied'
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| 243 | );
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| 244 | continue;
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| 245 | }
|
| 246 | try {
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| 247 | $stmt = $pdo->prepare("DELETE FROM `filterconf` WHERE `object` = :object AND `prefid` = :prefid");
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| 248 | $stmt->execute(array(
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| 249 | ':object' => $object,
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| 250 | ':prefid' => $prefid
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| 251 | ));
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| 252 | }
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| 253 | catch (PDOException $e) {
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| 254 | $_SESSION['return'][] = array(
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| 255 | 'type' => 'danger',
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| 256 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| 257 | 'msg' => array('mysql_error', $e)
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| 258 | );
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| 259 | continue;
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| 260 | }
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| 261 | $_SESSION['return'][] = array(
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| 262 | 'type' => 'success',
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| 263 | 'log' => array(__FUNCTION__, $_action, $_scope, $_data_log),
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| Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 264 | 'msg' => array('items_deleted', implode(', ', (array)$prefids))
|
| Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 265 | );
|
| 266 | }
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| 267 | break;
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| 268 | }
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| 269 | break;
|
| 270 | case 'get':
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| 271 | switch ($_scope) {
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| 272 | case 'domain':
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| 273 | if (!is_valid_domain_name($_data)) {
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| 274 | return false;
|
| 275 | }
|
| 276 | else {
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| 277 | if (!hasDomainAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $_data)) {
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| 278 | return false;
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| 279 | }
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| 280 | $_data = idn_to_ascii(strtolower(trim($_data)), 0, INTL_IDNA_VARIANT_UTS46);
|
| 281 | }
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| 282 |
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| 283 | // WHITELIST
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| 284 | $stmt = $pdo->prepare("SELECT `object`, `value`, `prefid` FROM `filterconf` WHERE `option`='whitelist_from' AND (`object` LIKE :object_mail OR `object` = :object_domain)");
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| 285 | $stmt->execute(array(':object_mail' => '%@' . $_data, ':object_domain' => $_data));
|
| 286 | $rows['whitelist'] = $stmt->fetchAll(PDO::FETCH_ASSOC);
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| 287 | // BLACKLIST
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| 288 | $stmt = $pdo->prepare("SELECT `object`, `value`, `prefid` FROM `filterconf` WHERE `option`='blacklist_from' AND (`object` LIKE :object_mail OR `object` = :object_domain)");
|
| 289 | $stmt->execute(array(':object_mail' => '%@' . $_data, ':object_domain' => $_data));
|
| 290 | $rows['blacklist'] = $stmt->fetchAll(PDO::FETCH_ASSOC);
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| 291 |
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| 292 | return $rows;
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| 293 | break;
|
| 294 | case 'mailbox':
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| 295 | if (isset($_data) && filter_var($_data, FILTER_VALIDATE_EMAIL)) {
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| 296 | if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $_data)) {
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| 297 | return false;
|
| 298 | }
|
| 299 | }
|
| 300 | else {
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| 301 | $_data = $_SESSION['mailcow_cc_username'];
|
| 302 | }
|
| 303 | $domain = mailbox('get', 'mailbox_details', $_data)['domain'];
|
| 304 | if (empty($domain)) {
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| 305 | return false;
|
| 306 | }
|
| 307 | // WHITELIST
|
| 308 | $stmt = $pdo->prepare("SELECT `object`, `value`, `prefid` FROM `filterconf` WHERE `option`='whitelist_from' AND (`object` = :username OR `object` = :domain)");
|
| 309 | $stmt->execute(array(':username' => $_data, ':domain' => $domain));
|
| 310 | $rows['whitelist'] = $stmt->fetchAll(PDO::FETCH_ASSOC);
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| 311 | // BLACKLIST
|
| 312 | $stmt = $pdo->prepare("SELECT `object`, `value`, `prefid` FROM `filterconf` WHERE `option`='blacklist_from' AND (`object` = :username OR `object` = :domain)");
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| 313 | $stmt->execute(array(':username' => $_data, ':domain' => $domain));
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| 314 | $rows['blacklist'] = $stmt->fetchAll(PDO::FETCH_ASSOC);
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| 315 | return $rows;
|
| 316 | break;
|
| 317 | }
|
| 318 | break;
|
| 319 | }
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| Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 320 | }
|