SERVER-34446: Remove normalization of SCRAM-SHA-256 prinicpal names

1 files changed, 0 insertions, 52 deletions

diff --git a/src/mongo/db/auth/sasl_mechanism_registry_test.cpp b/src/mongo/db/auth/sasl_mechanism_registry_test.cpp
index 8c8515adb43..1fdea125852 100644
--- a/src/mongo/db/auth/sasl_mechanism_registry_test.cpp
+++ b/src/mongo/db/auth/sasl_mechanism_registry_test.cpp
@@ -179,40 +179,6 @@ public:
                                                         << "roles"
                                                         << BSONArray()),
                                                    BSONObj()));
-
-
-        ASSERT_OK(authManagerExternalState->insert(
-            opCtx.get(),
-            NamespaceString("admin.system.users"),
-            BSON("_id"
-                 << "test.collision"
-                 << "user"
-                 << "collision"
-                 << "db"
-                 << "test"
-                 << "credentials"
-                 << BSON("SCRAM-SHA-256"
-                         << scram::Secrets<SHA256Block>::generateCredentials("collision", 15000))
-                 << "roles"
-                 << BSONArray()),
-            BSONObj()));
-
-        // A user whose name does not equal "test.collision"'s, but ends in a Zero Width Joiner.
-        ASSERT_OK(authManagerExternalState->insert(
-            opCtx.get(),
-            NamespaceString("admin.system.users"),
-            BSON("_id"
-                 << "test.collision‍"  // This string ends in a ZWJ
-                 << "user"
-                 << "collision‍"  // This string ends in a ZWJ
-                 << "db"
-                 << "test"
-                 << "credentials"
-                 << BSON("SCRAM-SHA-256"
-                         << scram::Secrets<SHA256Block>::generateCredentials("collision", 15000))
-                 << "roles"
-                 << BSONArray()),
-            BSONObj()));
     }
 
     ServiceContextNoop serviceContext;
@@ -271,24 +237,6 @@ TEST_F(MechanismRegistryTest, invalidUserCantAdvertiseMechs) {
         AssertionException);
 }
 
-TEST_F(MechanismRegistryTest, collisionsPreventAdvertisement) {
-    registry.registerFactory<FooMechanismFactory<true>>(
-        SASLServerMechanismRegistry::kNoValidateGlobalMechanisms);
-
-    BSONObjBuilder builder;
-
-    registry.advertiseMechanismNamesForUser(opCtx.get(),
-                                            BSON("isMaster" << 1 << "saslSupportedMechs"
-                                                            << "test.collision"),
-                                            &builder);
-    ASSERT_THROWS(
-        registry.advertiseMechanismNamesForUser(opCtx.get(),
-                                                BSON("isMaster" << 1 << "saslSupportedMechs"
-                                                                << "test.collision‍"),
-                                                &builder),
-        AssertionException);
-}
-
 TEST_F(MechanismRegistryTest, strongMechCanAdvertise) {
     registry.registerFactory<BarMechanismFactory<true>>(
         SASLServerMechanismRegistry::kNoValidateGlobalMechanisms);