AllowAll api policy added

[dmaap/dbcapi.git] / src / main / java / org / onap / dmaap / dbcapi / service / CredentialsParser.java

diff --git a/src/main/java/org/onap/dmaap/dbcapi/service/CredentialsParser.java b/src/main/java/org/onap/dmaap/dbcapi/service/CredentialsParser.java
new file mode 100644 (file)
index 0000000..4156d1b
--- /dev/null
+++ b/src/main/java/org/onap/dmaap/dbcapi/service/CredentialsParser.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dmaap
+ * ================================================================================
+ * Copyright (C) 2019 Nokia Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dmaap.dbcapi.service;
+
+import javax.xml.bind.DatatypeConverter;
+
+class CredentialsParser {
+
+    Credentials parse(String authorizationHeader) {
+        if (authorizationHeader == null || authorizationHeader.isEmpty()) {
+            return Credentials.empty();
+        }
+
+        String credentials = authorizationHeader.substring("Basic".length()).trim();
+        byte[] decoded = DatatypeConverter.parseBase64Binary(credentials);
+        String decodedString = new String(decoded);
+        String[] actualCredentials = decodedString.split(":");
+        return new Credentials(actualCredentials[0], actualCredentials[1]);
+    }
+
+}