Add GSS Status Codes

smack-core/src/main/java/org/jivesoftware/smack/sasl/gssApi/GssStatusCodes.java

@@ -0,0 +1,51 @@
+/**
+ *
+ * Copyright 2020 Aditya Borikar
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jivesoftware.smack.sasl.gssApi;
+
+public class GssStatusCodes {
+
+    public enum FatalErrorCodes {
+        GSS_S_BAD_BINDINGS,             // channel binding mismatch
+        GSS_S_BAD_MECH,                 // unsupported mechanism requested
+        GSS_S_BAD_NAME,                 // invalid name provided
+        GSS_S_BAD_NAMETYPE,             // name of unsupported type provided
+        GSS_S_BAD_STATUS,               // invalid input status selector
+        GSS_S_BAD_SIG,                  // token had invalid integrity check
+        GSS_S_BAD_MIC,                  // preferred alias for GSS_S_BAD_SIG
+        GSS_S_CONTEXT_EXPIRED,          // specified security context expired
+        GSS_S_CREDENTIALS_EXPIRED,      // expired credentials detected
+        GSS_S_DEFECTIVE_CREDENTIAL,     // defective credential detected
+        GSS_S_DEFECTIVE_TOKEN,          // defective token detected
+        GSS_S_FAILURE,                  // failure, unspecified at GSS-API level
+        GSS_S_NO_CONTEXT,               // no valid security context specified
+        GSS_S_NO_CRED,                  // no valid credentials provided
+        GSS_S_BAD_QOP,                  // unsupported QOP value
+        GSS_S_UNAUTHORIZED,             // operation unauthorized
+        GSS_S_UNAVAILABLE,              // operation unavailable
+        GSS_S_DUPLICATE_ELEMENT,        // duplicate credential element requested
+        GSS_S_NAME_NOT_MN               // name contains multi-mechanism elements
+    }
+
+    public enum InformatoryStatusCodes {
+        GSS_S_COMPLETE,                 // normal completion
+        GSS_S_CONTINUE_NEEDED,          // continuation call to routine required
+        GSS_S_DUPLICATE_TOKEN,          // duplicate per-message token detected
+        GSS_S_OLD_TOKEN,                // timed-out per-message token detected
+        GSS_S_UNSEQ_TOKEN,              // reordered (early) per-message token detected
+        GSS_S_GAP_TOKEN                 // skipped predecessor token(s) detected
+    }
+}