test: backend-test: Add more test cases for TLS monitor

test/backend-test/test-tls.js

@@ -3,7 +3,7 @@ const assert = require("node:assert");
 const { UP } = require("../../src/util");
 const { TlsMonitorType } = require("../../server/monitor-types/tls");
 
-test("TLS.01: HTTPS good", async () => {
+test("TLS.HTTPS.good", async () => {
     const monitor = {
         hostname: "httpstat.us",
         port: 443,
@@ -21,7 +21,7 @@ test("TLS.01: HTTPS good", async () => {
     assert.ok(heartbeat.msg.startsWith(`Keyword "${monitor.keyword}" contained in response`));
 });
 
-test("TLS.02: HTTPS expired", () => {
+test("TLS.HTTPS.expired", () => {
     const monitor = {
         hostname: "expired.badssl.com",
         port: 443,
@@ -38,7 +38,7 @@ test("TLS.02: HTTPS expired", () => {
         (e) => e.message.includes("certificate has expired"));
 });
 
-test("TLS.03: HTTPS wrong host", () => {
+test("TLS.HTTPS.wrong_host", () => {
     const monitor = {
         hostname: "wrong.host.badssl.com",
         port: 443,
@@ -54,3 +54,146 @@ test("TLS.03: HTTPS wrong host", () => {
     assert.rejects((new TlsMonitorType().check(monitor, heartbeat, null)),
         (e) => e.message.includes("Hostname/IP does not match certificate's altnames"));
 });
+
+test("TLS.SMTP.STARTTLS.good", async () => {
+    const monitor = {
+        hostname: "smtp.mail.yahoo.com",
+        port: 587,
+        tcpStartTls: true,
+        tcpStartTlsPrompt: "220 ",
+        tcpStartTlsCommand: String.raw`STARTTLS\n`,
+        tcpStartTlsResponse: "220 ",
+        tcpRequest: String.raw`QUIT\n`,
+        keyword: "221 ",
+        interval: 3,
+    };
+    const heartbeat = {
+        status: null,
+        msg: null,
+    };
+    await new TlsMonitorType().check(monitor, heartbeat, null);
+    assert.equal(heartbeat.status, UP);
+    assert.ok(heartbeat.msg.startsWith(`Keyword "${monitor.keyword}" contained in response`));
+});
+
+test("TLS.SMTP.STARTTLS.invalid_prompt", async () => {
+    const monitor = {
+        hostname: "smtp.mail.yahoo.com",
+        port: 587,
+        tcpStartTls: true,
+        tcpStartTlsPrompt: "666 ",
+        tcpStartTlsCommand: String.raw`STARTTLS\n`,
+        tcpStartTlsResponse: "220 ",
+        tcpRequest: String.raw`QUIT\n`,
+        keyword: "221 ",
+        interval: 3,
+    };
+    const heartbeat = {
+        status: null,
+        msg: null,
+    };
+    assert.rejects((new TlsMonitorType().check(monitor, heartbeat, null)),
+        (e) => e.message.includes("Unexpected STARTTLS prompt"));
+});
+
+test("TLS.SMTP.STARTTLS.invalid_command", async () => {
+    const monitor = {
+        hostname: "smtp.mail.yahoo.com",
+        port: 587,
+        tcpStartTls: true,
+        tcpStartTlsPrompt: "220 ",
+        tcpStartTlsCommand: String.raw`CAN_I_HAZ_TLS\n`,
+        tcpStartTlsResponse: "220 ",
+        tcpRequest: String.raw`QUIT\n`,
+        keyword: "221 ",
+        interval: 3,
+    };
+    const heartbeat = {
+        status: null,
+        msg: null,
+    };
+    assert.rejects((new TlsMonitorType().check(monitor, heartbeat, null)),
+        (e) => e.message.includes("500 "));
+});
+
+test("TLS.SMTP.STARTTLS.invalid_request", async () => {
+    const monitor = {
+        hostname: "smtp.mail.yahoo.com",
+        port: 587,
+        tcpStartTls: true,
+        tcpStartTlsPrompt: "220 ",
+        tcpStartTlsCommand: String.raw`STARTTLS\n`,
+        tcpStartTlsResponse: "220 ",
+        tcpRequest: String.raw`I_AM_OUT\n`,
+        keyword: "221 ",
+        interval: 3,
+    };
+    const heartbeat = {
+        status: null,
+        msg: null,
+    };
+    assert.rejects((new TlsMonitorType().check(monitor, heartbeat, null)),
+        (e) => e.message.includes("500 "));
+});
+
+test("TLS.SMTP.STARTTLS.incomplete_request", async () => {
+    const monitor = {
+        hostname: "smtp.mail.yahoo.com",
+        port: 587,
+        tcpStartTls: true,
+        tcpStartTlsPrompt: "220 ",
+        tcpStartTlsCommand: String.raw`STARTTLS\n`,
+        tcpStartTlsResponse: "220 ",
+        tcpRequest: String.raw`QUIT`,   // Note: Missing newline
+        keyword: "221 ",
+        interval: 3,
+    };
+    const heartbeat = {
+        status: null,
+        msg: null,
+    };
+    assert.rejects((new TlsMonitorType().check(monitor, heartbeat, null)),
+        (e) => e.message.includes("Timeout while reading request response"));
+});
+
+test("TLS.POP3.STARTTLS.good", async () => {
+    const monitor = {
+        hostname: "outlook.office365.com",
+        port: 110,
+        tcpStartTls: true,
+        tcpStartTlsPrompt: "+OK",
+        tcpStartTlsCommand: String.raw`STLS\r\n`,
+        tcpStartTlsResponse: "+OK",
+        tcpRequest: String.raw`QUIT\r\n`,
+        keyword: "+OK",
+        interval: 3,
+    };
+    const heartbeat = {
+        status: null,
+        msg: null,
+    };
+    await new TlsMonitorType().check(monitor, heartbeat, null);
+    assert.equal(heartbeat.status, UP);
+    assert.ok(heartbeat.msg.startsWith(`Keyword "${monitor.keyword}" contained in response`));
+});
+
+test("TLS.IMAP4.STARTTLS.good", async () => {
+    const monitor = {
+        hostname: "outlook.office365.com",
+        port: 143,
+        tcpStartTls: true,
+        tcpStartTlsPrompt: "* OK",
+        tcpStartTlsCommand: String.raw`a001 STARTTLS\r\n`,
+        tcpStartTlsResponse: "a001 OK",
+        tcpRequest: String.raw`a002 CAPABILITY\r\n`,
+        keyword: "* CAPABILITY",
+        interval: 3,
+    };
+    const heartbeat = {
+        status: null,
+        msg: null,
+    };
+    await new TlsMonitorType().check(monitor, heartbeat, null);
+    assert.equal(heartbeat.status, UP);
+    assert.ok(heartbeat.msg.startsWith(`Keyword "${monitor.keyword}" contained in response`));
+});