prevent the last manager from removing manager role

packages/apollo/src/assets/i18n/en/messages.json

@@ -331,6 +331,8 @@
 	"tooltip_peer_name": "Enter a peer name. This field is only used to identify the peer in this console.",
 	"tooltip_msp_id": "This is the organization MSP ID that was specified when the peer was deployed. Get this value from the peer administrator.",
 	"tooltip_proxy_url": "The gRPC web proxy URL for the peer.",
+	"only_manager_title": "You are the only Manager",
+	"only_manager_desc": "As You are the only Manager for this console, you are not allowed to modify your roles",
 	"edit_tooltip_peer_name": "Modify the name you want to use to refer to this peer in this console.",
 	"edit_tooltip_msp_id": "Modify the organization MSP ID. This value was specified when the peer was deployed.",
 	"edit_tooltip_proxy_url": "The gRPC web proxy URL for the peer.",

packages/apollo/src/components/Access/Access.js

@@ -40,6 +40,7 @@ import * as constants from '../../utils/constants';
 const SCOPE = 'access';
 const Log = new Logger(SCOPE);
 let login_interval = null;
+let admin_count = 0;
 
 export class Access extends Component {
 	cName = 'Access';
@@ -72,6 +73,8 @@ export class Access extends Component {
 							roles: resp2.users[id].roles,
 							disabled: true,
 						});
+						if (resp2.users[id].roles.includes('manager'))
+						{ admin_count = admin_count + 1; }
 						delete resp2.users[id];
 						break;
 					}
@@ -100,6 +103,8 @@ export class Access extends Component {
 						created: new Date(resp2.users[id].created).toDateString(),
 						roles: resp2.users[id].roles,
 					});
+					if (resp2.users[id].roles.includes('manager'))
+					{ admin_count = admin_count + 1; }
 				}
 
 				this.props.updateState(SCOPE, {
@@ -159,11 +164,23 @@ export class Access extends Component {
 	};
 
 	openEditUserModal = user => {
-		this.props.updateState(SCOPE, {
-			showAddUserModal: true,
-			editMode: true,
-			user: user,
-		});
+		if (admin_count < 2 && user.roles.includes('manager'))
+		{
+			this.props.updateState(SCOPE, {
+				showAddUserModal: true,
+				editMode: true,
+				user: user,
+				disableUpdate: true,
+			});
+		}
+		else {
+			this.props.updateState(SCOPE, {
+				showAddUserModal: true,
+				editMode: true,
+				user: user,
+				disableUpdate: false,
+			});
+		}
 	};
 
 	openResetPasswordModal = user => {
@@ -452,6 +469,7 @@ export class Access extends Component {
 											} else {
 												const emails = data;
 												this.props.showSuccess(emails.length === 1 ? 'user_add_successful' : 'users_add_successful', { email: emails.join(', ') }, SCOPE);
+												admin_count = 0;
 												this.getAuthDetails(true);
 											}
 										}}
@@ -464,8 +482,10 @@ export class Access extends Component {
 										existingUsers={this.props.all_users.map(details => details.id)}
 										userDetails={this.props.user}
 										onClose={this.closeAddUserModal}
+										disableUpdate={this.props.disableUpdate}
 										onComplete={email => {
 											this.props.showSuccess('user_update_successful', { email }, SCOPE);
+											admin_count = 0;
 											this.getAuthDetails(true);
 										}}
 									/>
@@ -533,6 +553,7 @@ export class Access extends Component {
 												this.props.showSuccess((Array.isArray(removedItems) && removedItems.length > 1) ?
 													'users_removed_successful' : 'user_removed_successful', { email: removedItems.join(', ') }, SCOPE
 												);
+												admin_count = 0;
 												this.getAuthDetails(true);
 											}
 										}}
@@ -655,6 +676,7 @@ const dataProps = {
 	userInfo: PropTypes.object,
 	isManager: PropTypes.bool,
 	isWriter: PropTypes.bool,
+	disableUpdate: PropTypes.bool,
 	auth_scheme: PropTypes.string,
 	user: PropTypes.object,
 	editMode: PropTypes.bool,

packages/apollo/src/components/AddUserModal/AddUserModal.js

@@ -26,6 +26,7 @@ import EmailChips from '../EmailChips/EmailChips';
 import Form from '../Form/Form';
 import ImportantBox from '../ImportantBox/ImportantBox';
 import SidePanel from '../SidePanel/SidePanel';
+import SidePanelWarning from '../SidePanelWarning/SidePanelWarning';
 
 const SCOPE = 'addUsers';
 
@@ -229,7 +230,7 @@ export class AddUserModal extends Component {
 	}
 
 	render = () => {
-		let disableSubmit = this.props.disableSave || this.props.submitting || !this.props.roles || !this.props.roles.length;
+		let disableSubmit = this.props.disableSave || this.props.submitting || !this.props.roles || !this.props.roles.length || this.props.disableUpdate;
 		disableSubmit = this.props.isEditing ? disableSubmit : disableSubmit || !this.props.newUsers || !this.props.newUsers.length;
 		const disableSubmitApiKey = !this.props.apikey_name || !Array.isArray(this.props.roles) || this.props.roles.length === 0;
 		const translate = this.props.translate;
@@ -322,7 +323,13 @@ export class AddUserModal extends Component {
 								/>
 							</div>
 						)}
-
+						{this.props.isEditing && this.props.disableUpdate && (
+							<div className="ibp-error-panel">
+								<SidePanelWarning title="only_manager_title"
+									subtitle="only_manager_desc"
+								/>
+							</div>
+						)}
 						<div className="ibp-auth-settings-roles-title ibp-tooltip-wrap">
 							<span className="ibp-user-tooltip">
 								<BlockchainTooltip type="definition"
@@ -339,6 +346,7 @@ export class AddUserModal extends Component {
 								className="ibp-auth-settings-role-label"
 								labelText={translate('manager')}
 								checked={this.props.roles && this.props.roles.includes('manager')}
+								disabled={this.props.disableUpdate}
 								onClick={event => {
 									this.onChangeRole('manager', event);
 								}}

packages/athena/libs/permissions_lib.js

@@ -224,13 +224,39 @@ module.exports = function (logger, ev, t) {
 					if (!email) {
 						input_errors.push('uuid does not exist: ' + encodeURI(uuid));
 					} else {
-						settings_doc.access_list[email].roles = lc_roles; 			// edit the user object
+						if (settings_doc.access_list[email].roles.includes('manager') && !lc_roles.includes('manager'))
+						{
+							let admin_count = 0;
+							for (let id in settings_doc.access_list) {
+								let user = settings_doc.access_list[id];
+								if (user && user.roles && user.roles.includes('manager')) {
+									admin_count = admin_count + 1;
+								}
+							}
+							if (admin_count < 2)
+							{
+								input_errors.push('[only manager] as you are the only manager for this console, you are not allowed to modify your roles');
+							}
+							else {
+								settings_doc.access_list[email].roles = lc_roles; 			// edit the user object
+
+								// build a notification doc
+								const notice = {
+									message: 'editing roles for user ' + t.misc.censorEmail(email) + ' - setting ' + lc_roles.join(', '),
+								};
+								t.notifications.procrastinate(req, notice);
+							}
+						}
+						else
+						{
+							settings_doc.access_list[email].roles = lc_roles; 			// edit the user object
 
-						// build a notification doc
-						const notice = {
-							message: 'editing roles for user ' + t.misc.censorEmail(email) + ' - setting ' + lc_roles.join(', '),
-						};
-						t.notifications.procrastinate(req, notice);
+							// build a notification doc
+							const notice = {
+								message: 'editing roles for user ' + t.misc.censorEmail(email) + ' - setting ' + lc_roles.join(', '),
+							};
+							t.notifications.procrastinate(req, notice);
+						}
 					}
 				}