function syslog_alerts() { global $colors, $syslog_actions, $config, $message_types, $severities; include dirname(__FILE__) . "/config.php"; /* ================= input validation ================= */ input_validate_input_number(get_request_var_request("id")); input_validate_input_number(get_request_var_request("page")); input_validate_input_number(get_request_var_request("enabled")); input_validate_input_number(get_request_var_request("rows")); /* ==================================================== */ /* clean up filter */ if (isset($_REQUEST["filter"])) { $_REQUEST["filter"] = sanitize_search_string(get_request_var("filter")); } /* clean up sort_column */ if (isset($_REQUEST["sort_column"])) { $_REQUEST["sort_column"] = sanitize_search_string(get_request_var("sort_column")); } /* clean up sort direction */ if (isset($_REQUEST["sort_direction"])) { $_REQUEST["sort_direction"] = sanitize_search_string(get_request_var("sort_direction")); } /* if the user pushed the 'clear' button */ if (isset($_REQUEST["clear"])) { kill_session_var("sess_syslog_alerts_page"); kill_session_var("sess_syslog_alerts_rows"); kill_session_var("sess_syslog_alerts_filter"); kill_session_var("sess_syslog_alerts_enabled"); kill_session_var("sess_syslog_alerts_sort_column"); kill_session_var("sess_syslog_alerts_sort_direction"); $_REQUEST["page"] = 1; unset($_REQUEST["filter"]); unset($_REQUEST["enabled"]); unset($_REQUEST["rows"]); unset($_REQUEST["sort_column"]); unset($_REQUEST["sort_direction"]); } else { /* if any of the settings changed, reset the page number */ $changed = 0; $changed += syslog_check_changed("filter", "sess_syslog_alerts_filter"); $changed += syslog_check_changed("enabled", "sess_syslog_alerts_enabled"); $changed += syslog_check_changed("rows", "sess_syslog_alerts_rows"); $changed += syslog_check_changed("sort_column", "sess_syslog_alerts_sort_column"); $changed += syslog_check_changed("sort_direction", "sess_syslog_alerts_sort_direction"); if ($changed) { $_REQUEST["page"] = "1"; } } /* remember these search fields in session vars so we don't have to keep passing them around */ load_current_session_value("page", "sess_syslog_alerts_paage", "1"); load_current_session_value("rows", "sess_syslog_alerts_rows", "-1"); load_current_session_value("enabled", "sess_syslog_alerts_enabled", "-1"); load_current_session_value("filter", "sess_syslog_alerts_filter", ""); load_current_session_value("sort_column", "sess_syslog_alerts_sort_column", "name"); load_current_session_value("sort_direction", "sess_syslog_alerts_sort_direction", "ASC"); html_start_box("<strong>Syslog Alert Filters</strong>", "100%", $colors["header"], "3", "center", "syslog_alerts.php?action=edit"); syslog_filter(); html_end_box(); html_start_box("", "100%", $colors["header"], "3", "center", ""); $sql_where = ""; if ($_REQUEST["rows"] == "-1") { $row_limit = read_config_option("num_rows_syslog"); } elseif ($_REQUEST["rows"] == -2) { $row_limit = 999999; } else { $row_limit = $_REQUEST["rows"]; } $alerts = syslog_get_alert_records($sql_where, $row_limit); $rows_query_string = "SELECT COUNT(*)\n\t\tFROM `" . $syslogdb_default . "`.`syslog_alert`\n\t\t{$sql_where}"; $total_rows = syslog_db_fetch_cell($rows_query_string); ?> <script type="text/javascript"> <!-- function applyChange(objForm) { strURL = '?enabled=' + objForm.enabled.value; strURL = strURL + '&filter=' + objForm.filter.value; strURL = strURL + '&rows=' + objForm.rows.value; document.location = strURL; } --> </script> <?php /* generate page list */ $url_page_select = get_page_list($_REQUEST["page"], MAX_DISPLAY_PAGES, $row_limit, $total_rows, "syslog_alerts.php?filter=" . $_REQUEST["filter"]); if ($total_rows > 0) { $nav = "<tr bgcolor='#" . $colors["header"] . "'>\n\t\t\t\t\t<td colspan='13'>\n\t\t\t\t\t\t<table width='100%' cellspacing='0' cellpadding='0' border='0'>\n\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t<td align='left' class='textHeaderDark'>\n\t\t\t\t\t\t\t\t\t<strong><< "; if ($_REQUEST["page"] > 1) { $nav .= "<a class='linkOverDark' href='syslog_alerts.php?report=arp&page=" . ($_REQUEST["page"] - 1) . "'>"; } $nav .= "Previous"; if ($_REQUEST["page"] > 1) { $nav .= "</a>"; } $nav .= "</strong>\n\t\t\t\t\t\t\t\t</td>\n\n\t\t\t\t\t\t\t\t<td align='center' class='textHeaderDark'>\n\t\t\t\t\t\t\t\t\tShowing Rows " . ($total_rows == 0 ? "None" : $row_limit * ($_REQUEST["page"] - 1) + 1 . " to " . ($total_rows < $row_limit || $total_rows < $row_limit * $_REQUEST["page"] ? $total_rows : $row_limit * $_REQUEST["page"]) . " of {$total_rows} [{$url_page_select}]") . "\n\t\t\t\t\t\t\t\t</td>\n\n\t\t\t\t\t\t\t\t<td align='right' class='textHeaderDark'>\n\t\t\t\t\t\t\t\t\t<strong>"; if ($_REQUEST["page"] * $row_limit < $total_rows) { $nav .= "<a class='linkOverDark' href='syslog_alerts.php?report=arp&page=" . ($_REQUEST["page"] + 1) . "'>"; } $nav .= "Next"; if ($_REQUEST["page"] * $row_limit < $total_rows) { $nav .= "</a>"; } $nav .= " >></strong>\n\t\t\t\t\t\t\t\t</td>\n\n\t\t\t\t\t\t\t</tr>\n\t\t\t\t\t\t</table>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n"; } else { $nav = "<tr bgcolor='#" . $colors["header"] . "' class='noprint'>\n\t\t\t\t\t<td colspan='22'>\n\t\t\t\t\t\t<table width='100%' cellspacing='0' cellpadding='0' border='0'>\n\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t<td align='center' class='textHeaderDark'>\n\t\t\t\t\t\t\t\t\tNo Rows Found\n\t\t\t\t\t\t\t\t</td>\n\n\t\t\t\t\t\t\t</tr>\n\t\t\t\t\t\t</table>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n"; } print $nav; $display_text = array("name" => array("Alert<br>Name", "ASC"), "severity" => array("<br>Severity", "ASC"), "method" => array("<br>Method", "ASC"), "num" => array("Threshold<br>Count", "ASC"), "enabled" => array("<br>Enabled", "ASC"), "type" => array("Match<br>Type", "ASC"), "message" => array("Search<br>String", "ASC"), "email" => array("E-Mail<br>Addresses", "DESC"), "date" => array("Last<br>Modified", "ASC"), "user" => array("By<br>User", "DESC")); html_header_sort_checkbox($display_text, $_REQUEST["sort_column"], $_REQUEST["sort_direction"]); $i = 0; if (sizeof($alerts) > 0) { foreach ($alerts as $alert) { form_alternate_row_color($colors["alternate"], $colors["light"], $i, 'line' . $alert["id"]); $i++; form_selectable_cell("<a class='linkEditMain' href='" . $config['url_path'] . "plugins/syslog/syslog_alerts.php?action=edit&id=" . $alert["id"] . "'>" . ($_REQUEST["filter"] != "" ? eregi_replace("(" . preg_quote($_REQUEST["filter"]) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $alert["name"]) : $alert["name"]) . "</a>", $alert["id"]); form_selectable_cell($severities[$alert["severity"]], $alert["id"]); form_selectable_cell($alert["method"] == 1 ? "Threshold" : "Individual", $alert["id"]); form_selectable_cell($alert["method"] == 1 ? $alert["num"] : "N/A", $alert["id"]); form_selectable_cell($alert["enabled"] == "on" ? "Yes" : "No", $alert["id"]); form_selectable_cell($message_types[$alert["type"]], $alert["id"]); form_selectable_cell(title_trim($alert["message"], 60), $alert["id"]); form_selectable_cell(substr_count($alert["email"], ",") ? "Multiple" : $alert["email"], $alert["id"]); form_selectable_cell(date("Y-m-d H:i:s", $alert["date"]), $alert["id"]); form_selectable_cell($alert["user"], $alert["id"]); form_checkbox_cell($alert["name"], $alert["id"]); form_end_row(); } } else { print "<tr><td colspan='4'><em>No Syslog Alerts Defined</em></td></tr>"; } html_end_box(false); /* draw the dropdown containing a list of available actions for this form */ draw_actions_dropdown($syslog_actions); }
/** function syslog_request_validation() * This is a generic funtion for this page that makes sure that * we have a good request. We want to protect against people who * like to create issues with Cacti. */ function syslog_request_validation($current_tab) { global $title, $colors, $rows, $config, $reset_multi; /* ================= input validation ================= */ input_validate_input_number(get_request_var_request("rows")); input_validate_input_number(get_request_var_request("removal")); input_validate_input_number(get_request_var_request("refresh")); input_validate_input_number(get_request_var_request("page")); input_validate_input_number(get_request_var_request("trimval")); input_validate_input_number(get_request_var_request("id")); /* ==================================================== */ /* clean up filter string */ if (isset($_REQUEST["filter"])) { $_REQUEST["filter"] = sanitize_search_string(get_request_var_request("filter")); } /* clean up facility string */ if (isset($_REQUEST["efacility"])) { $_REQUEST["efacility"] = sanitize_search_string(get_request_var_request("efacility")); } /* clean up priority string */ if (isset($_REQUEST["elevel"])) { $_REQUEST["elevel"] = sanitize_search_string(get_request_var_request("elevel")); } /* clean up sort solumn */ if (isset($_REQUEST["sort_column"])) { $_REQUEST["sort_column"] = sanitize_search_string(get_request_var_request("sort_column")); } /* clean up sort direction */ if (isset($_REQUEST["sort_direction"])) { $_REQUEST["sort_direction"] = sanitize_search_string(get_request_var_request("sort_direction")); } if ($current_tab != "alerts" && isset($_REQUEST["host"]) && $_REQUEST["host"][0] == -1) { kill_session_var("sess_syslog_" . $current_tab . "_hosts"); unset($_REQUEST["host"]); } api_plugin_hook_function('syslog_request_val'); /* if the user pushed the 'clear' button */ if (isset($_REQUEST["button_clear_x"])) { kill_session_var("sess_syslog_" . $current_tab . "_hosts"); kill_session_var("sess_syslog_" . $current_tab . "_rows"); kill_session_var("sess_syslog_" . $current_tab . "_trimval"); kill_session_var("sess_syslog_" . $current_tab . "_removal"); kill_session_var("sess_syslog_" . $current_tab . "_refresh"); kill_session_var("sess_syslog_" . $current_tab . "_page"); kill_session_var("sess_syslog_" . $current_tab . "_filter"); kill_session_var("sess_syslog_" . $current_tab . "_efacility"); kill_session_var("sess_syslog_" . $current_tab . "_elevel"); kill_session_var("sess_syslog__id"); kill_session_var("sess_syslog_" . $current_tab . "_sort_column"); kill_session_var("sess_syslog_" . $current_tab . "_sort_direction"); $_REQUEST["page"] = 1; unset($_REQUEST["hosts"]); unset($_REQUEST["rows"]); unset($_REQUEST["trimval"]); unset($_REQUEST["removal"]); unset($_REQUEST["refresh"]); unset($_REQUEST["page"]); unset($_REQUEST["filter"]); unset($_REQUEST["efacility"]); unset($_REQUEST["elevel"]); unset($_REQUEST["id"]); unset($_REQUEST["sort_column"]); unset($_REQUEST["sort_direction"]); $reset_multi = true; } else { /* if any of the settings changed, reset the page number */ $changed = 0; $changed += syslog_check_changed("hosts", "sess_syslog_" . $current_tab . "_hosts"); $changed += syslog_check_changed("predefined_timespan", "sess_current_timespan"); $changed += syslog_check_changed("date1", "sess_current_date1"); $changed += syslog_check_changed("date2", "sess_current_date2"); $changed += syslog_check_changed("rows", "sess_syslog_" . $current_tab . "_rows"); $changed += syslog_check_changed("removal", "sess_syslog_" . $current_tab . "_removal"); $changed += syslog_check_changed("refresh", "sess_syslog_" . $current_tab . "_refresh"); $changed += syslog_check_changed("filter", "sess_syslog_" . $current_tab . "_filter"); $changed += syslog_check_changed("efacility", "sess_syslog_" . $current_tab . "_efacility"); $changed += syslog_check_changed("elevel", "sess_syslog_" . $current_tab . "_elevel"); $changed += syslog_check_changed("sort_column", "sess_syslog_" . $current_tab . "_sort_column"); $changed += syslog_check_changed("sort_direction", "sess_syslog_" . $current_tab . "_sort_direction"); if ($changed) { $_REQUEST["page"] = "1"; } $reset_multi = false; } /* remember search fields in session vars */ load_current_session_value("page", "sess_syslog_" . $current_tab . "_page", "1"); load_current_session_value("rows", "sess_syslog_" . $current_tab . "_rows", read_config_option("num_rows_syslog")); load_current_session_value("trimval", "sess_syslog_" . $current_tab . "_trimval", "75"); load_current_session_value("refresh", "sess_syslog_" . $current_tab . "_refresh", read_config_option("syslog_refresh")); load_current_session_value("removal", "sess_syslog_" . $current_tab . "_removal", "-1"); load_current_session_value("filter", "sess_syslog_" . $current_tab . "_filter", ""); load_current_session_value("efacility", "sess_syslog_" . $current_tab . "_efacility", "0"); load_current_session_value("elevel", "sess_syslog_" . $current_tab . "_elevel", "0"); load_current_session_value("hosts", "sess_syslog_" . $current_tab . "_hosts", "0"); load_current_session_value("sort_column", "sess_syslog_" . $current_tab . "_sort_column", "logtime"); load_current_session_value("sort_direction", "sess_syslog_" . $current_tab . "_sort_direction", "DESC"); if (isset($_REQUEST["host"])) { $_SESSION["sess_syslog_" . $current_tab . "_hosts"] = $_REQUEST["host"]; } else { if (isset($_SESSION["sess_syslog_" . $current_tab . "_hosts"])) { $_REQUEST["host"] = $_SESSION["sess_syslog_" . $current_tab . "_hosts"]; } else { $_REQUEST["host"][0] = "0"; /* default value */ } } }