From 885d79495825df15c7e9dc597745ba0e525ec1b0 Mon Sep 17 00:00:00 2001 From: Michael Date: Sat, 24 Mar 2018 18:38:05 +0000 Subject: [PATCH] Fix ACL data --- src/Core/ACL.php | 726 ++++++++++++++++++++++++----------------------- 1 file changed, 368 insertions(+), 358 deletions(-) diff --git a/src/Core/ACL.php b/src/Core/ACL.php index c258e0d0b..4929ca42d 100644 --- a/src/Core/ACL.php +++ b/src/Core/ACL.php @@ -1,358 +1,368 @@ - - */ -class ACL extends BaseObject -{ - /** - * Returns a select input tag with all the contact of the local user - * - * @param string $selname Name attribute of the select input tag - * @param string $selclass Class attribute of the select input tag - * @param array $options Available options: - * - size: length of the select box - * - mutual_friends: Only used for the hook - * - single: Only used for the hook - * - exclude: Only used for the hook - * @param array $preselected Contact ID that should be already selected - * @return string - */ - public static function getSuggestContactSelectHTML($selname, $selclass, array $options = [], array $preselected = []) - { - $a = self::getApp(); - - $networks = null; - - $size = defaults($options, 'size', 4); - $mutual = !empty($options['mutual_friends']); - $single = !empty($options['single']) && empty($options['multiple']); - $exclude = defaults($options, 'exclude', false); - - switch (defaults($options, 'networks', Protocol::PHANTOM)) { - case 'DFRN_ONLY': - $networks = [NETWORK_DFRN]; - break; - case 'PRIVATE': - if (!empty($a->user['prvnets'])) { - $networks = [NETWORK_DFRN, NETWORK_MAIL, NETWORK_DIASPORA]; - } else { - $networks = [NETWORK_DFRN, NETWORK_FACEBOOK, NETWORK_MAIL, NETWORK_DIASPORA]; - } - break; - case 'TWO_WAY': - if (!empty($a->user['prvnets'])) { - $networks = [NETWORK_DFRN, NETWORK_MAIL, NETWORK_DIASPORA]; - } else { - $networks = [NETWORK_DFRN, NETWORK_FACEBOOK, NETWORK_MAIL, NETWORK_DIASPORA, NETWORK_OSTATUS]; - } - break; - default: /// @TODO Maybe log this call? - break; - } - - $x = ['options' => $options, 'size' => $size, 'single' => $single, 'mutual' => $mutual, 'exclude' => $exclude, 'networks' => $networks]; - - Addon::callHooks('contact_select_options', $x); - - $o = ''; - - $sql_extra = ''; - - if (!empty($x['mutual'])) { - $sql_extra .= sprintf(" AND `rel` = %d ", intval(CONTACT_IS_FRIEND)); - } - - if (!empty($x['exclude'])) { - $sql_extra .= sprintf(" AND `id` != %d ", intval($x['exclude'])); - } - - if (!empty($x['networks'])) { - /// @TODO rewrite to foreach() - array_walk($x['networks'], function (&$value) { - $value = "'" . dbesc($value) . "'"; - }); - $str_nets = implode(',', $x['networks']); - $sql_extra .= " AND `network` IN ( $str_nets ) "; - } - - $tabindex = (!empty($options['tabindex']) ? 'tabindex="' . $options["tabindex"] . '"' : ''); - - if (!empty($x['single'])) { - $o .= "\r\n"; - } - - $stmt = dba::p("SELECT `id`, `name`, `url`, `network` FROM `contact` - WHERE `uid` = ? AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `notify` != '' - $sql_extra - ORDER BY `name` ASC ", intval(local_user()) - ); - - $contacts = dba::inArray($stmt); - - $arr = ['contact' => $contacts, 'entry' => $o]; - - // e.g. 'network_pre_contact_deny', 'profile_pre_contact_allow' - Addon::callHooks($a->module . '_pre_' . $selname, $arr); - - if (DBM::is_result($contacts)) { - foreach ($contacts as $contact) { - if (in_array($contact['id'], $preselected)) { - $selected = ' selected="selected" '; - } else { - $selected = ''; - } - - $trimmed = mb_substr($contact['name'], 0, 20); - - $o .= "\r\n"; - } - } - - $o .= '' . PHP_EOL; - - Addon::callHooks($a->module . '_post_' . $selname, $o); - - return $o; - } - - /** - * Returns a select input tag with all the contact of the local user - * - * @param string $selname Name attribute of the select input tag - * @param string $selclass Class attribute of the select input tag - * @param array $preselected Contact IDs that should be already selected - * @param int $size Length of the select box - * @param int $tabindex Select input tag tabindex attribute - * @return string - */ - public static function getMessageContactSelectHTML($selname, $selclass, array $preselected = [], $size = 4, $tabindex = null) - { - $a = self::getApp(); - - $o = ''; - - // When used for private messages, we limit correspondence to mutual DFRN/Friendica friends and the selector - // to one recipient. By default our selector allows multiple selects amongst all contacts. - $sql_extra = sprintf(" AND `rel` = %d ", intval(CONTACT_IS_FRIEND)); - $sql_extra .= sprintf(" AND `network` IN ('%s' , '%s') ", NETWORK_DFRN, NETWORK_DIASPORA); - - $tabindex_attr = !empty($tabindex) ? ' tabindex="' . intval($tabindex) . '"' : ''; - - $hidepreselected = ''; - if ($preselected) { - $sql_extra .= " AND `id` IN (" . implode(",", $preselected) . ")"; - $hidepreselected = ' style="display: none;"'; - } - - $o .= "' . PHP_EOL; - - if ($preselected) { - $o .= implode(', ', $receiverlist); - } - - Addon::callHooks($a->module . '_post_' . $selname, $o); - - return $o; - } - - /** - * Return the default permission of the provided user array - * - * @param array $user - * @return array Hash of contact id lists - */ - public static function getDefaultUserPermissions(array $user = null) - { - $matches = []; - - $acl_regex = '/<([0-9]+)>/i'; - - preg_match_all($acl_regex, defaults($user, 'allow_cid', ''), $matches); - $allow_cid = $matches[1]; - preg_match_all($acl_regex, defaults($user, 'allow_gid', ''), $matches); - $allow_gid = $matches[1]; - preg_match_all($acl_regex, defaults($user, 'deny_cid', ''), $matches); - $deny_cid = $matches[1]; - preg_match_all($acl_regex, defaults($user, 'deny_gid', ''), $matches); - $deny_gid = $matches[1]; - - Contact::pruneUnavailable($allow_cid); - - return [ - 'allow_cid' => $allow_cid, - 'allow_gid' => $allow_gid, - 'deny_cid' => $deny_cid, - 'deny_gid' => $deny_gid, - ]; - } - - /** - * Return the full jot ACL selector HTML - * - * @param array $user - * @param bool $show_jotnets - * @return string - */ - public static function getFullSelectorHTML(array $user = null, $show_jotnets = false) - { - $perms = self::getDefaultUserPermissions($user); - - $jotnets = ''; - if ($show_jotnets) { - $imap_disabled = !function_exists('imap_open') || Config::get('system', 'imap_disabled'); - - $mail_enabled = false; - $pubmail_enabled = false; - - if (!$imap_disabled) { - $mailacct = dba::selectFirst('mailacct', ['pubmail'], ['`uid` = ? AND `server` != ""', local_user()]); - if (DBM::is_result($mailacct)) { - $mail_enabled = true; - $pubmail_enabled = !empty($mailacct['pubmail']); - } - } - - if (empty($user['hidewall'])) { - if ($mail_enabled) { - $selected = $pubmail_enabled ? ' checked="checked"' : ''; - $jotnets .= '
' . L10n::t("Post to Email") . '
'; - } - - Addon::callHooks('jot_networks', $jotnets); - } else { - $jotnets .= L10n::t('Connectors disabled, since "%s" is enabled.', - L10n::t('Hide your profile details from unknown viewers?')); - } - } - - $tpl = get_markup_template('acl_selector.tpl'); - $o = replace_macros($tpl, [ - '$showall' => L10n::t('Visible to everybody'), - '$show' => L10n::t('show'), - '$hide' => L10n::t('don\'t show'), - '$allowcid' => json_encode($perms['allow_cid']), - '$allowgid' => json_encode($perms['allow_gid']), - '$denycid' => json_encode($perms['deny_cid']), - '$denygid' => json_encode($perms['deny_gid']), - '$networks' => $show_jotnets, - '$emailcc' => L10n::t('CC: email addresses'), - '$emtitle' => L10n::t('Example: bob@example.com, mary@example.com'), - '$jotnets' => $jotnets, - '$aclModalTitle' => L10n::t('Permissions'), - '$aclModalDismiss' => L10n::t('Close'), - '$features' => [ - 'aclautomention' => Feature::isEnabled($user['uid'], 'aclautomention') ? 'true' : 'false' - ], - ]); - - return $o; - } - - /** - * Searching for global contacts for autocompletion - * - * @brief Searching for global contacts for autocompletion - * @param string $search Name or part of a name or nick - * @param string $mode Search mode (e.g. "community") - * @return array with the search results - */ - public static function contactAutocomplete($search, $mode) - { - if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) { - return []; - } - - // don't search if search term has less than 2 characters - if (!$search || mb_strlen($search) < 2) { - return []; - } - - if (substr($search, 0, 1) === '@') { - $search = substr($search, 1); - } - - // check if searching in the local global contact table is enabled - if (Config::get('system', 'poco_local_search')) { - $return = GContact::searchByName($search, $mode); - } else { - $a = self::getApp(); - $p = $a->pager['page'] != 1 ? '&p=' . $a->pager['page'] : ''; - - $response = Network::curl(get_server() . '/lsearch?f=' . $p . '&search=' . urlencode($search)); - if ($response['success']) { - $lsearch = json_decode($response['body'], true); - if (!empty($lsearch['results'])) { - $return = $lsearch['results']; - } - } - } - - return defaults($return, []); - } -} + + */ +class ACL extends BaseObject +{ + /** + * Returns a select input tag with all the contact of the local user + * + * @param string $selname Name attribute of the select input tag + * @param string $selclass Class attribute of the select input tag + * @param array $options Available options: + * - size: length of the select box + * - mutual_friends: Only used for the hook + * - single: Only used for the hook + * - exclude: Only used for the hook + * @param array $preselected Contact ID that should be already selected + * @return string + */ + public static function getSuggestContactSelectHTML($selname, $selclass, array $options = [], array $preselected = []) + { + $a = self::getApp(); + + $networks = null; + + $size = defaults($options, 'size', 4); + $mutual = !empty($options['mutual_friends']); + $single = !empty($options['single']) && empty($options['multiple']); + $exclude = defaults($options, 'exclude', false); + + switch (defaults($options, 'networks', Protocol::PHANTOM)) { + case 'DFRN_ONLY': + $networks = [NETWORK_DFRN]; + break; + case 'PRIVATE': + if (!empty($a->user['prvnets'])) { + $networks = [NETWORK_DFRN, NETWORK_MAIL, NETWORK_DIASPORA]; + } else { + $networks = [NETWORK_DFRN, NETWORK_FACEBOOK, NETWORK_MAIL, NETWORK_DIASPORA]; + } + break; + case 'TWO_WAY': + if (!empty($a->user['prvnets'])) { + $networks = [NETWORK_DFRN, NETWORK_MAIL, NETWORK_DIASPORA]; + } else { + $networks = [NETWORK_DFRN, NETWORK_FACEBOOK, NETWORK_MAIL, NETWORK_DIASPORA, NETWORK_OSTATUS]; + } + break; + default: /// @TODO Maybe log this call? + break; + } + + $x = ['options' => $options, 'size' => $size, 'single' => $single, 'mutual' => $mutual, 'exclude' => $exclude, 'networks' => $networks]; + + Addon::callHooks('contact_select_options', $x); + + $o = ''; + + $sql_extra = ''; + + if (!empty($x['mutual'])) { + $sql_extra .= sprintf(" AND `rel` = %d ", intval(CONTACT_IS_FRIEND)); + } + + if (!empty($x['exclude'])) { + $sql_extra .= sprintf(" AND `id` != %d ", intval($x['exclude'])); + } + + if (!empty($x['networks'])) { + /// @TODO rewrite to foreach() + array_walk($x['networks'], function (&$value) { + $value = "'" . dbesc($value) . "'"; + }); + $str_nets = implode(',', $x['networks']); + $sql_extra .= " AND `network` IN ( $str_nets ) "; + } + + $tabindex = (!empty($options['tabindex']) ? 'tabindex="' . $options["tabindex"] . '"' : ''); + + if (!empty($x['single'])) { + $o .= "\r\n"; + } + + $stmt = dba::p("SELECT `id`, `name`, `url`, `network` FROM `contact` + WHERE `uid` = ? AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `notify` != '' + $sql_extra + ORDER BY `name` ASC ", intval(local_user()) + ); + + $contacts = dba::inArray($stmt); + + $arr = ['contact' => $contacts, 'entry' => $o]; + + // e.g. 'network_pre_contact_deny', 'profile_pre_contact_allow' + Addon::callHooks($a->module . '_pre_' . $selname, $arr); + + if (DBM::is_result($contacts)) { + foreach ($contacts as $contact) { + if (in_array($contact['id'], $preselected)) { + $selected = ' selected="selected" '; + } else { + $selected = ''; + } + + $trimmed = mb_substr($contact['name'], 0, 20); + + $o .= "\r\n"; + } + } + + $o .= '' . PHP_EOL; + + Addon::callHooks($a->module . '_post_' . $selname, $o); + + return $o; + } + + /** + * Returns a select input tag with all the contact of the local user + * + * @param string $selname Name attribute of the select input tag + * @param string $selclass Class attribute of the select input tag + * @param array $preselected Contact IDs that should be already selected + * @param int $size Length of the select box + * @param int $tabindex Select input tag tabindex attribute + * @return string + */ + public static function getMessageContactSelectHTML($selname, $selclass, array $preselected = [], $size = 4, $tabindex = null) + { + $a = self::getApp(); + + $o = ''; + + // When used for private messages, we limit correspondence to mutual DFRN/Friendica friends and the selector + // to one recipient. By default our selector allows multiple selects amongst all contacts. + $sql_extra = sprintf(" AND `rel` = %d ", intval(CONTACT_IS_FRIEND)); + $sql_extra .= sprintf(" AND `network` IN ('%s' , '%s') ", NETWORK_DFRN, NETWORK_DIASPORA); + + $tabindex_attr = !empty($tabindex) ? ' tabindex="' . intval($tabindex) . '"' : ''; + + $hidepreselected = ''; + if ($preselected) { + $sql_extra .= " AND `id` IN (" . implode(",", $preselected) . ")"; + $hidepreselected = ' style="display: none;"'; + } + + $o .= "' . PHP_EOL; + + if ($preselected) { + $o .= implode(', ', $receiverlist); + } + + Addon::callHooks($a->module . '_post_' . $selname, $o); + + return $o; + } + + private static function fixACL(&$item) { + $item = intval(str_replace(['<', '>'], ['', ''], $item)); + } + + /** + * Return the default permission of the provided user array + * + * @param array $user + * @return array Hash of contact id lists + */ + public static function getDefaultUserPermissions(array $user = null) + { + $matches = []; + + $acl_regex = '/<([0-9]+)>/i'; + + preg_match_all($acl_regex, defaults($user, 'allow_cid', ''), $matches); + $allow_cid = $matches[1]; + preg_match_all($acl_regex, defaults($user, 'allow_gid', ''), $matches); + $allow_gid = $matches[1]; + preg_match_all($acl_regex, defaults($user, 'deny_cid', ''), $matches); + $deny_cid = $matches[1]; + preg_match_all($acl_regex, defaults($user, 'deny_gid', ''), $matches); + $deny_gid = $matches[1]; + + // Reformats the ACL data so that it is accepted by the JS frontend + array_walk($allow_cid, 'self::fixACL'); + array_walk($allow_gid, 'self::fixACL'); + array_walk($deny_cid, 'self::fixACL'); + array_walk($deny_gid, 'self::fixACL'); + + Contact::pruneUnavailable($allow_cid); + + return [ + 'allow_cid' => $allow_cid, + 'allow_gid' => $allow_gid, + 'deny_cid' => $deny_cid, + 'deny_gid' => $deny_gid, + ]; + } + + /** + * Return the full jot ACL selector HTML + * + * @param array $user + * @param bool $show_jotnets + * @return string + */ + public static function getFullSelectorHTML(array $user = null, $show_jotnets = false) + { + $perms = self::getDefaultUserPermissions($user); + + $jotnets = ''; + if ($show_jotnets) { + $imap_disabled = !function_exists('imap_open') || Config::get('system', 'imap_disabled'); + + $mail_enabled = false; + $pubmail_enabled = false; + + if (!$imap_disabled) { + $mailacct = dba::selectFirst('mailacct', ['pubmail'], ['`uid` = ? AND `server` != ""', local_user()]); + if (DBM::is_result($mailacct)) { + $mail_enabled = true; + $pubmail_enabled = !empty($mailacct['pubmail']); + } + } + + if (empty($user['hidewall'])) { + if ($mail_enabled) { + $selected = $pubmail_enabled ? ' checked="checked"' : ''; + $jotnets .= '
' . L10n::t("Post to Email") . '
'; + } + + Addon::callHooks('jot_networks', $jotnets); + } else { + $jotnets .= L10n::t('Connectors disabled, since "%s" is enabled.', + L10n::t('Hide your profile details from unknown viewers?')); + } + } +logger('Blubb: '.json_encode($perms)); + $tpl = get_markup_template('acl_selector.tpl'); + $o = replace_macros($tpl, [ + '$showall' => L10n::t('Visible to everybody'), + '$show' => L10n::t('show'), + '$hide' => L10n::t('don\'t show'), + '$allowcid' => json_encode($perms['allow_cid']), + '$allowgid' => json_encode($perms['allow_gid']), + '$denycid' => json_encode($perms['deny_cid']), + '$denygid' => json_encode($perms['deny_gid']), + '$networks' => $show_jotnets, + '$emailcc' => L10n::t('CC: email addresses'), + '$emtitle' => L10n::t('Example: bob@example.com, mary@example.com'), + '$jotnets' => $jotnets, + '$aclModalTitle' => L10n::t('Permissions'), + '$aclModalDismiss' => L10n::t('Close'), + '$features' => [ + 'aclautomention' => Feature::isEnabled($user['uid'], 'aclautomention') ? 'true' : 'false' + ], + ]); + + return $o; + } + + /** + * Searching for global contacts for autocompletion + * + * @brief Searching for global contacts for autocompletion + * @param string $search Name or part of a name or nick + * @param string $mode Search mode (e.g. "community") + * @return array with the search results + */ + public static function contactAutocomplete($search, $mode) + { + if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) { + return []; + } + + // don't search if search term has less than 2 characters + if (!$search || mb_strlen($search) < 2) { + return []; + } + + if (substr($search, 0, 1) === '@') { + $search = substr($search, 1); + } + + // check if searching in the local global contact table is enabled + if (Config::get('system', 'poco_local_search')) { + $return = GContact::searchByName($search, $mode); + } else { + $a = self::getApp(); + $p = $a->pager['page'] != 1 ? '&p=' . $a->pager['page'] : ''; + + $response = Network::curl(get_server() . '/lsearch?f=' . $p . '&search=' . urlencode($search)); + if ($response['success']) { + $lsearch = json_decode($response['body'], true); + if (!empty($lsearch['results'])) { + $return = $lsearch['results']; + } + } + } + + return defaults($return, []); + } +}