1 files changed, 75 insertions, 75 deletions
diff --git a/jstests/sharding/key_rotation.js b/jstests/sharding/key_rotation.js
index 7067efa1cd5..da969e087f5 100644
--- a/jstests/sharding/key_rotation.js
+++ b/jstests/sharding/key_rotation.js
@@ -14,79 +14,79 @@
 TestData.skipCheckingUUIDsConsistentAcrossCluster = true;
 
 (function() {
-    "use strict";
-
-    let st = new ShardingTest({shards: {rs0: {nodes: 2}}});
-
-    // Verify after startup there is a new key in admin.system.keys.
-    jsTestLog("Verify the admin.system.keys collection after startup.");
-
-    let startupKeys = st.s.getDB("admin").system.keys.find();
-    assert(startupKeys.count() >= 2);  // Should be at least two generations of keys available.
-    startupKeys.toArray().forEach(function(key, i) {
-        assert.hasFields(
-            key,
-            ["purpose", "key", "expiresAt"],
-            "key document " + i + ": " + tojson(key) + ", did not have all of the expected fields");
-    });
-
-    // Verify there is a $clusterTime with a signature in the response.
-    jsTestLog("Verify a signature is included in the cluster time in a response.");
-
-    let res = assert.commandWorked(st.s.getDB("test").runCommand({isMaster: 1}));
-    assert.hasFields(res, ["$clusterTime"]);
-    assert.hasFields(res.$clusterTime, ["signature"]);
-    assert.hasFields(res.$clusterTime.signature, ["hash", "keyId"]);
-
-    // Verify manual key rotation.
-    jsTestLog("Verify manual key rotation.");
-
-    // Pause key generation on the config server primary.
-    for (let i = 0; i < st.configRS.nodes.length; i++) {
-        st.configRS.nodes[i].adminCommand(
-            {configureFailPoint: "disableKeyGeneration", mode: "alwaysOn"});
-    }
-
-    // Delete all existing keys.
-    res = st.configRS.getPrimary().getDB("admin").system.keys.remove({purpose: "HMAC"});
-    assert(res.nRemoved >= 2);
-    assert(st.s.getDB("admin").system.keys.find().count() == 0);
-
-    // Restart the config servers, so they will create new keys once the failpoint is disabled.
-    st.configRS.stopSet(null /* signal */, true /* forRestart */);
-    st.configRS.startSet(
-        {restart: true, setParameter: {"failpoint.disableKeyGeneration": "{'mode':'alwaysOn'}"}});
-
-    // Limit the max time between refreshes on the config server, so new keys are created quickly.
-    st.configRS.getPrimary().adminCommand({
-        "configureFailPoint": "maxKeyRefreshWaitTimeOverrideMS",
-        "mode": "alwaysOn",
-        "data": {"overrideMS": 1000}
-    });
-
-    // Kill and restart all shards and mongos processes so they have no keys in memory.
-    st.rs0.stopSet(null /* signal */, true /* forRestart */);
-    st.rs0.startSet({restart: true});
-
-    // The shard primary should return a dummy signed cluster time, because there are no keys.
-    res = assert.commandWorked(st.rs0.getPrimary().getDB("test").runCommand({isMaster: 1}));
-    assert.hasFields(res, ["$clusterTime", "operationTime"]);
-    assert.eq(res.$clusterTime.signature.keyId, NumberLong(0));
-
-    // Resume key generation.
-    for (let i = 0; i < st.configRS.nodes.length; i++) {
-        st.configRS.getPrimary().adminCommand(
-            {configureFailPoint: "disableKeyGeneration", mode: "off"});
-    }
-
-    st.restartMongos(0);
-
-    // Wait for config server primary to create new keys.
-    assert.soonNoExcept(function() {
-        let keys = st.s.getDB("admin").system.keys.find();
-        assert(keys.count() >= 2);
-        return true;
-    }, "expected the config server primary to create new keys");
-
-    st.stop();
+"use strict";
+
+let st = new ShardingTest({shards: {rs0: {nodes: 2}}});
+
+// Verify after startup there is a new key in admin.system.keys.
+jsTestLog("Verify the admin.system.keys collection after startup.");
+
+let startupKeys = st.s.getDB("admin").system.keys.find();
+assert(startupKeys.count() >= 2);  // Should be at least two generations of keys available.
+startupKeys.toArray().forEach(function(key, i) {
+    assert.hasFields(
+        key,
+        ["purpose", "key", "expiresAt"],
+        "key document " + i + ": " + tojson(key) + ", did not have all of the expected fields");
+});
+
+// Verify there is a $clusterTime with a signature in the response.
+jsTestLog("Verify a signature is included in the cluster time in a response.");
+
+let res = assert.commandWorked(st.s.getDB("test").runCommand({isMaster: 1}));
+assert.hasFields(res, ["$clusterTime"]);
+assert.hasFields(res.$clusterTime, ["signature"]);
+assert.hasFields(res.$clusterTime.signature, ["hash", "keyId"]);
+
+// Verify manual key rotation.
+jsTestLog("Verify manual key rotation.");
+
+// Pause key generation on the config server primary.
+for (let i = 0; i < st.configRS.nodes.length; i++) {
+    st.configRS.nodes[i].adminCommand(
+        {configureFailPoint: "disableKeyGeneration", mode: "alwaysOn"});
+}
+
+// Delete all existing keys.
+res = st.configRS.getPrimary().getDB("admin").system.keys.remove({purpose: "HMAC"});
+assert(res.nRemoved >= 2);
+assert(st.s.getDB("admin").system.keys.find().count() == 0);
+
+// Restart the config servers, so they will create new keys once the failpoint is disabled.
+st.configRS.stopSet(null /* signal */, true /* forRestart */);
+st.configRS.startSet(
+    {restart: true, setParameter: {"failpoint.disableKeyGeneration": "{'mode':'alwaysOn'}"}});
+
+// Limit the max time between refreshes on the config server, so new keys are created quickly.
+st.configRS.getPrimary().adminCommand({
+    "configureFailPoint": "maxKeyRefreshWaitTimeOverrideMS",
+    "mode": "alwaysOn",
+    "data": {"overrideMS": 1000}
+});
+
+// Kill and restart all shards and mongos processes so they have no keys in memory.
+st.rs0.stopSet(null /* signal */, true /* forRestart */);
+st.rs0.startSet({restart: true});
+
+// The shard primary should return a dummy signed cluster time, because there are no keys.
+res = assert.commandWorked(st.rs0.getPrimary().getDB("test").runCommand({isMaster: 1}));
+assert.hasFields(res, ["$clusterTime", "operationTime"]);
+assert.eq(res.$clusterTime.signature.keyId, NumberLong(0));
+
+// Resume key generation.
+for (let i = 0; i < st.configRS.nodes.length; i++) {
+    st.configRS.getPrimary().adminCommand(
+        {configureFailPoint: "disableKeyGeneration", mode: "off"});
+}
+
+st.restartMongos(0);
+
+// Wait for config server primary to create new keys.
+assert.soonNoExcept(function() {
+    let keys = st.s.getDB("admin").system.keys.find();
+    assert(keys.count() >= 2);
+    return true;
+}, "expected the config server primary to create new keys");
+
+st.stop();
 })();