SERVER-40601 Make timing of tls1_0.js deterministic

1 files changed, 107 insertions, 0 deletions

diff --git a/jstests/sslSpecial/tls1_0.js b/jstests/sslSpecial/tls1_0.js
new file mode 100644
index 00000000000..4947f64e941
--- /dev/null
+++ b/jstests/sslSpecial/tls1_0.js
@@ -0,0 +1,107 @@
+// Make sure MongoD starts with TLS 1.0 disabled (except w/ old OpenSSL).
+
+(function() {
+    'use strict';
+
+    load("jstests/ssl/libs/ssl_helpers.js");
+
+    // There will be cases where a connect is impossible,
+    // let the test runner clean those up.
+    TestData.failIfUnterminatedProcesses = false;
+
+    const supportsTLS1_1 = (function() {
+        const openssl = getBuildInfo().openssl || {};
+        if (openssl.compiled === undefined) {
+            // Native TLS build.
+            return true;
+        }
+        // OpenSSL 0.x.x => TLS 1.0 only.
+        if (/OpenSSL 0\./.test(openssl.compiled)) {
+            return false;
+        }
+        // OpenSSL 1.0.0-1.0.0k => TLS 1.0 only.
+        if (/OpenSSL 1\.0\.0[ a-k]/.test(openssl.compiled)) {
+            return false;
+        }
+
+        // OpenSSL 1.0.0l and later include TLS 1.1 and 1.2
+        return true;
+    })();
+
+    const defaultEnableTLS1_0 = (function() {
+        // If the build doesn't support TLS 1.1, then TLS 1.0 is left enabled.
+        return !supportsTLS1_1;
+    })();
+
+    const supportsTLS1_3 = detectDefaultTLSProtocol() !== "TLS1_2";
+
+    function test(serverDP, clientDP, shouldSucceed) {
+        const expectLogMessage = !defaultEnableTLS1_0 && (serverDP === null);
+        let serverOpts = {
+            sslMode: 'allowSSL',
+            sslPEMKeyFile: 'jstests/libs/server.pem',
+            sslCAFile: 'jstests/libs/ca.pem',
+            waitForConnect: true
+        };
+        if (serverDP !== null) {
+            serverOpts.sslDisabledProtocols = serverDP;
+        }
+        clearRawMongoProgramOutput();
+        const mongod = MongoRunner.runMongod(serverOpts);
+        if (!mongod) {
+            assert(!shouldSucceed);
+            return;
+        }
+
+        let clientOpts = [];
+        if (clientDP !== null) {
+            clientOpts = ['--sslDisabledProtocols', clientDP];
+        }
+        const didSucceed = (0 == runMongoProgram('mongo',
+                                                 '--ssl',
+                                                 '--port',
+                                                 mongod.port,
+                                                 '--sslPEMKeyFile',
+                                                 'jstests/libs/client.pem',
+                                                 '--sslCAFile',
+                                                 'jstests/libs/ca.pem',
+                                                 ...clientOpts,
+                                                 '--eval',
+                                                 ';'));
+
+        MongoRunner.stopMongod(mongod);
+
+        // Exit code based success/failure.
+        assert.eq(
+            didSucceed, shouldSucceed, "Running with " + tojson(serverDP) + "/" + tojson(clientDP));
+
+        assert.eq(expectLogMessage,
+                  rawMongoProgramOutput().search('Automatically disabling TLS 1.0') >= 0,
+                  "TLS 1.0 was/wasn't automatically disabled");
+    }
+
+    // Tests with default client behavior (TLS 1.0 disabled if 1.1 available).
+    test(null, null, true);
+    test('none', null, true);
+    test('TLS1_0', null, supportsTLS1_1);
+    test('TLS1_1,TLS1_2', null, !supportsTLS1_1 || supportsTLS1_3);
+    test('TLS1_1,TLS1_2,TLS1_3', null, !supportsTLS1_1);
+    test('TLS1_0,TLS1_1', null, supportsTLS1_1);
+    test('TLS1_0,TLS1_1,TLS1_2', null, supportsTLS1_3);
+    test('TLS1_0,TLS1_1,TLS1_2,TLS1_3', null, false);
+
+    // Tests with TLS 1.0 always enabled on client.
+    test(null, 'none', true);
+    test('none', 'none', true);
+    test('TLS1_0', 'none', supportsTLS1_1);
+    test('TLS1_1,TLS1_2', 'none', true);
+    test('TLS1_0,TLS1_1', 'none', supportsTLS1_1);
+
+    // Tests with TLS 1.0 explicitly disabled on client.
+    test(null, 'TLS1_0', supportsTLS1_1);
+    test('none', 'TLS1_0', supportsTLS1_1);
+    test('TLS1_0', 'TLS1_0', supportsTLS1_1);
+    test('TLS1_1,TLS1_2', 'TLS1_0', supportsTLS1_3);
+    test('TLS1_1,TLS1_2,TLS1_3', 'TLS1_0', false);
+    test('TLS1_0,TLS1_1', 'TLS1_0', supportsTLS1_1);
+})();