Status page certificate expiry

server/model/group.js

@@ -9,12 +9,12 @@ class Group extends BeanModel {
      * @param {boolean} [showTags=false] Should the JSON include monitor tags
      * @returns {Object}
      */
-    async toPublicJSON(showTags = false) {
+    async toPublicJSON(showTags = false, certExpiry = false) {
         let monitorBeanList = await this.getMonitorList();
         let monitorList = [];
 
         for (let bean of monitorBeanList) {
-            monitorList.push(await bean.toPublicJSON(showTags));
+            monitorList.push(await bean.toPublicJSON(showTags, certExpiry));
         }
 
         return {

server/model/monitor.js

@@ -36,7 +36,7 @@ class Monitor extends BeanModel {
      * Only show necessary data to public
      * @returns {Object}
      */
-    async toPublicJSON(showTags = false) {
+    async toPublicJSON(showTags = false, certExpiry = false) {
         let obj = {
             id: this.id,
             name: this.name,
@@ -50,6 +50,13 @@ class Monitor extends BeanModel {
         if (showTags) {
             obj.tags = await this.getTags();
         }
+
+        if (certExpiry) {
+            const { certExpiryDaysRemaining, validCert } = await this.getCertExpiry(this.id);
+            obj.certExpiryDaysRemaining = certExpiryDaysRemaining;
+            obj.validCert = validCert;
+        }
+
         return obj;
     }
 
@@ -174,6 +181,31 @@ class Monitor extends BeanModel {
         return await R.getAll("SELECT mt.*, tag.name, tag.color FROM monitor_tag mt JOIN tag ON mt.tag_id = tag.id WHERE mt.monitor_id = ? ORDER BY tag.name", [ this.id ]);
     }
 
+    /**
+     * Gets certificate expiry for this monitor
+     * @param {number} monitorID ID of monitor to send
+     * @returns {Promise<LooseObject<any>>}
+     */
+    async getCertExpiry(monitorID) {
+        let tlsInfoBean = await R.findOne("monitor_tls_info", "monitor_id = ?", [
+            monitorID,
+        ]);
+        let tlsInfo;
+        if (tlsInfoBean) {
+            tlsInfo = JSON.parse(tlsInfoBean?.info_json);
+            if (tlsInfo?.valid && tlsInfo?.certInfo?.daysRemaining) {
+                return {
+                    certExpiryDaysRemaining: tlsInfo.certInfo.daysRemaining,
+                    validCert: true
+                };
+            }
+        }
+        return {
+            certExpiryDaysRemaining: "No/Bad Cert",
+            validCert: false
+        };
+    }
+
     /**
      * Encode user and password to Base64 encoding
      * for HTTP "basic" auth, as per RFC-7617

server/model/status_page.js

@@ -90,6 +90,9 @@ class StatusPage extends BeanModel {
      * @param {StatusPage} statusPage
      */
     static async getStatusPageData(statusPage) {
+
+        const config = await statusPage.toPublicJSON();
+
         // Incident
         let incident = await R.findOne("incident", " pin = 1 AND active = 1 AND status_page_id = ? ", [
             statusPage.id,
@@ -110,13 +113,13 @@ class StatusPage extends BeanModel {
         ]);
 
         for (let groupBean of list) {
-            let monitorGroup = await groupBean.toPublicJSON(showTags);
+            let monitorGroup = await groupBean.toPublicJSON(showTags, config?.showCertificateExpiry);
             publicGroupList.push(monitorGroup);
         }
 
         // Response
         return {
-            config: await statusPage.toPublicJSON(),
+            config,
             incident,
             publicGroupList,
             maintenanceList,
@@ -234,6 +237,7 @@ class StatusPage extends BeanModel {
             footerText: this.footer_text,
             showPoweredBy: !!this.show_powered_by,
             googleAnalyticsId: this.google_analytics_tag_id,
+            showCertificateExpiry: !!this.show_certificate_expiry,
         };
     }
 
@@ -255,6 +259,7 @@ class StatusPage extends BeanModel {
             footerText: this.footer_text,
             showPoweredBy: !!this.show_powered_by,
             googleAnalyticsId: this.google_analytics_tag_id,
+            showCertificateExpiry: !!this.show_certificate_expiry,
         };
     }