Rework the authentication

Add more granularity in the default authentication mechanism
+ Add some unit tests with Json to validate the json decoder

Change-Id: I89d0ef94e99fc8aa0c1e8c6432b5aa30a0a5ac88
Issue-Id: CLAMP-1
Signed-off-by: Determe, Sebastien (sd378r) <sd378r@intl.att.com>

4 files changed, 136 insertions, 0 deletions

diff --git a/src/test/java/org/onap/clamp/clds/config/CldsUserJsonDecoderTest.java b/src/test/java/org/onap/clamp/clds/config/CldsUserJsonDecoderTest.java
new file mode 100644
index 000000000..fa8adc761
--- /dev/null
+++ b/src/test/java/org/onap/clamp/clds/config/CldsUserJsonDecoderTest.java
@@ -0,0 +1,85 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2017 AT&T 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============================================
+ * ===================================================================
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+
+package org.onap.clamp.clds.config;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+import org.onap.clamp.clds.service.CldsUser;
+
+public class CldsUserJsonDecoderTest {
+
+    private String   user1                      = "admin1";
+    private String   user2                      = "admin2";
+
+    private String   password                   = "5f4dcc3b5aa765d61d8327deb882cf99";
+    private String[] normalPermissionsArray     = { "permission-type-cl|dev|read", "permission-type-cl|dev|update",
+            "permission-type-cl-manage|dev|*", "permission-type-filter-vf|dev|*", "permission-type-template|dev|read",
+            "permission-type-template|dev|update" };
+
+    private String[] incompletePermissionsArray = { "permission-type-cl|dev|*", "permission-type-cl|dev|*",
+            "permission-type-cl-manage|dev|*", "permission-type-filter-vf|dev|*", "permission-type-template|dev|read",
+            "permission-type-template|dev|update" };
+
+    @Test
+    public void testDecodingDoubleUsers() throws Exception {
+        CldsUser[] usersArray = CldsUserJsonDecoder
+                .decodeJson(CldsUserJsonDecoderTest.class.getResourceAsStream("/clds/clds-users-two-users.json"));
+
+        assertEquals(usersArray.length, 2);
+
+        assertEquals(usersArray[0].getUser(), user1);
+        assertEquals(usersArray[1].getUser(), user2);
+
+        assertEquals(usersArray[0].getPassword(), password);
+        assertEquals(usersArray[1].getPassword(), password);
+
+        assertArrayEquals(usersArray[0].getPermissionsString(), normalPermissionsArray);
+        assertArrayEquals(usersArray[1].getPermissionsString(), normalPermissionsArray);
+    }
+
+    @Test
+    public void testDecodingNoPermission() throws Exception {
+        CldsUser[] usersArray = CldsUserJsonDecoder
+                .decodeJson(this.getClass().getResourceAsStream("/clds/clds-users-no-permission.json"));
+
+        assertEquals(usersArray.length, 1);
+        assertEquals(usersArray[0].getUser(), user1);
+        assertEquals(usersArray[0].getPassword(), null);
+        assertArrayEquals(usersArray[0].getPermissionsString(), new String[0]);
+    }
+
+    @Test
+    public void testDecodingIncompletePermissions() throws Exception {
+        CldsUser[] usersArray = CldsUserJsonDecoder
+                .decodeJson(this.getClass().getResourceAsStream("/clds/clds-users-incomplete-permissions.json"));
+
+        assertEquals(usersArray.length, 1);
+        assertEquals(usersArray[0].getUser(), user1);
+        assertEquals(usersArray[0].getPassword(), password);
+        assertArrayEquals(usersArray[0].getPermissionsString(), incompletePermissionsArray);
+    }
+
+}
diff --git a/src/test/resources/clds/clds-users-incomplete-permissions.json b/src/test/resources/clds/clds-users-incomplete-permissions.json
new file mode 100644
index 000000000..a642511cd
--- /dev/null
+++ b/src/test/resources/clds/clds-users-incomplete-permissions.json
@@ -0,0 +1,14 @@
+ [{
+    "user":"admin1",
+    "password":"5f4dcc3b5aa765d61d8327deb882cf99",
+	"permissions": 
+	            [
+	               "permission-type-cl|dev|",
+	               "permission-type-cl|dev",
+	               "permission-type-cl-manage|dev|*",
+	               "permission-type-filter-vf|dev|*",
+	               "permission-type-template|dev|read",
+	               "permission-type-template|dev|update"
+	            ]
+	}
+]
\ No newline at end of file
diff --git a/src/test/resources/clds/clds-users-no-permission.json b/src/test/resources/clds/clds-users-no-permission.json
new file mode 100644
index 000000000..77f16c38c
--- /dev/null
+++ b/src/test/resources/clds/clds-users-no-permission.json
@@ -0,0 +1,9 @@
+ [{
+    "user":"admin1",
+	"permissions": 
+	            [
+
+	            ]
+	}
+
+]
\ No newline at end of file
diff --git a/src/test/resources/clds/clds-users-two-users.json b/src/test/resources/clds/clds-users-two-users.json
new file mode 100644
index 000000000..8c8d7278a
--- /dev/null
+++ b/src/test/resources/clds/clds-users-two-users.json
@@ -0,0 +1,28 @@
+ [{
+    "user":"admin1",
+    "password":"5f4dcc3b5aa765d61d8327deb882cf99",
+	"permissions": 
+	            [
+	               "permission-type-cl|dev|read",
+	               "permission-type-cl|dev|update",
+	               "permission-type-cl-manage|dev|*",
+	               "permission-type-filter-vf|dev|*",
+	               "permission-type-template|dev|read",
+	               "permission-type-template|dev|update"
+	            ]
+	}
+	,
+	{"user":"admin2",
+    "password":"5f4dcc3b5aa765d61d8327deb882cf99",
+    "permissions": 
+                [
+                   "permission-type-cl|dev|read",
+                   "permission-type-cl|dev|update",
+                   "permission-type-cl-manage|dev|*",
+                   "permission-type-filter-vf|dev|*",
+                   "permission-type-template|dev|read",
+                   "permission-type-template|dev|update"
+                ]
+    
+    }
+]
\ No newline at end of file