AT&T 2.0.19 Code drop, stage 3
[aaf/authz.git] / auth / auth-cmd / src / main / java / org / onap / aaf / auth / cmd / user / Role.java
diff --git a/auth/auth-cmd/src/main/java/org/onap/aaf/auth/cmd/user/Role.java b/auth/auth-cmd/src/main/java/org/onap/aaf/auth/cmd/user/Role.java
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+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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====================================================
+ *
+ */
+
+package org.onap.aaf.auth.cmd.user;
+
+import org.onap.aaf.auth.cmd.AAFcli;
+import org.onap.aaf.auth.cmd.Cmd;
+import org.onap.aaf.auth.cmd.Param;
+import org.onap.aaf.auth.rserv.HttpMethods;
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.cadi.client.Future;
+import org.onap.aaf.cadi.client.Rcli;
+import org.onap.aaf.cadi.client.Retryable;
+import org.onap.aaf.misc.env.APIException;
+
+import aaf.v2_0.UserRoleRequest;
+
+/**
+ * p
+ * 
+ * @author Jonathan
+ *
+ */
+public class Role extends Cmd {
+       private static final String[] options = {"add", "del", "setTo","extend"};
+       public Role(User parent) {
+               super(parent, "role", new Param(optionsToString(options), true), new Param("user", true), new Param(
+                               "role[,role]* (!REQ S)", false));
+       }
+
+       @Override
+       public int _exec(final int index, final String ... args) throws CadiException, APIException, LocatorException {
+               return same(new Retryable<Integer>() {
+                       @Override
+                       public Integer code(Rcli<?> client) throws CadiException, APIException {
+                               int idx = index;
+                               String key = args[idx++];
+                               int option = whichOption(options, key);
+                               final String user = fullID(args[idx++]);
+
+                               UserRoleRequest urr = new UserRoleRequest();
+                               urr.setUser(user);
+                               // Set Start/End commands
+                               setStartEnd(urr);
+
+                               Future<?> fp = null;
+
+                               if (option != 2) {
+                                       if (args.length < 5) {
+                                               throw new CadiException(build(new StringBuilder("Too few args: "), null).toString());                        
+                                       }
+                                       String[] roles = args[idx++].split(",");
+                                       for (String role : roles) {
+                                               String verb = null,participle=null;
+                                               urr.setRole(role);
+                                               // You can request to be added or removed from role.
+                                               setQueryParamsOn(client);
+                                               switch(option) {
+                                                 case 0:
+                                                       fp = client.create("/authz/userRole", getDF(UserRoleRequest.class), urr);
+                                                       verb = "Added";
+                                                       participle = "] to User [" ;
+                                                       break;
+                                                 case 1:
+                                                       fp = client.delete("/authz/userRole/" + urr.getUser() + '/' + urr.getRole(), Void.class);
+                                                       verb = "Removed";
+                                                       participle = "] from User [" ;
+                                                       break;
+                                                 case 3:
+                                                       fp = client.update("/authz/userRole/extend/" + urr.getUser() + '/' + urr.getRole());
+                                                       verb = "Extended";
+                                                       participle = "] to User [" ;
+                                                       break;
+                                                 default:
+                                                       throw new CadiException("Invalid action [" + key + ']');
+                                               }
+                                               if (fp.get(AAFcli.timeout())) {
+                                                       pw().print(verb);
+                                                       pw().print(" Role [");
+                                                       pw().print(urr.getRole());
+                                                       pw().print(participle);
+                                                       pw().print(urr.getUser());
+                                                       pw().println(']');
+                                               } else {
+                                                       switch(fp.code()) {
+                                                       case 202:
+                                                               pw().print("UserRole ");
+                                                               pw().print(option == 0 ? "Creation" : option==1?"Deletion":"Extension");
+                                                               pw().println(" Accepted, but requires Approvals before actualizing");
+                                                               break;
+                                                       case 404:
+                                                               if(option==3) {
+                                                                       pw().println("Failed with code 404: UserRole is not found, or you do not have permission to view");
+                                                                       break;
+                                                               }
+                                                       default:
+                                                               error(fp);
+                                                       }
+                                               }
+                                       }
+                               } else {
+                                       // option 2 is setTo command (an update call)
+                                       String allRoles = "";
+                                       if (idx < args.length)
+                                               allRoles = args[idx++];
+
+                                       urr.setRole(allRoles);
+                                       fp = client.update("/authz/userRole/user", getDF(UserRoleRequest.class), urr);
+                                       if (fp.get(AAFcli.timeout())) {
+                                               pw().println("Set User's Roles to [" + allRoles + "]");
+                                       } else {
+                                               error(fp);
+                                       }
+                               }
+                               return fp == null ? 0 : fp.code();
+                       }
+               });
+       }
+
+       @Override
+       public void detailedHelp(int indent, StringBuilder sb) {
+               detailLine(sb, indent, "Add OR Delete a User to/from a Role OR");
+               detailLine(sb, indent, "Set a User's Roles to the roles supplied");
+               detailLine(sb, indent + 2, "user    - ID of User");
+               detailLine(sb, indent + 2, "role(s) - Role or Roles to which to add the User");
+               sb.append('\n');
+               detailLine(sb, indent + 2, "Note: this is the same as \"role user add...\" except allows");
+               detailLine(sb, indent + 2, "assignment of user to multiple roles");
+               detailLine(sb, indent + 2, "WARNING: Roles supplied with setTo will be the ONLY roles attached to this user");
+               detailLine(sb, indent + 2, "If no roles are supplied, user's roles are reset.");
+               api(sb, indent, HttpMethods.POST, "authz/userRole", UserRoleRequest.class, true);
+               api(sb, indent, HttpMethods.DELETE, "authz/userRole/<user>/<role>", Void.class, false);
+               api(sb, indent, HttpMethods.PUT, "authz/userRole/<user>", UserRoleRequest.class, false);
+       }
+
+}