working on edit client

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

de.srsoftware.oidc.api/src/main/java/de/srsoftware/oidc/api/Client.java

@@ -1,7 +1,13 @@
 /* © SRSoftware 2024 */
 package de.srsoftware.oidc.api;
 
+import static de.srsoftware.oidc.api.Constants.*;
+
+import java.util.Map;
 import java.util.Set;
 
 public record Client(String id, String name, String secret, Set<String> redirectUris) {
+	public Map<String, Object> map() {
+		return Map.of(CLIENT_ID, id, NAME, name, SECRET, secret, REDIRECT_URIS, redirectUris);
+	}
 }

de.srsoftware.oidc.api/src/main/java/de/srsoftware/oidc/api/Constants.java

@@ -2,8 +2,9 @@
 package de.srsoftware.oidc.api;
 
 public class Constants {
-	public static final String CLIENT_ID    = "client_id";
-	public static final String NAME	        = "name";
-	public static final String REDIRECT_URI = "redirect_uri";
-	public static final String SECRET       = "secret";
+	public static final String CLIENT_ID     = "client_id";
+	public static final String NAME	         = "name";
+	public static final String REDIRECT_URI  = "redirect_uri";
+	public static final String REDIRECT_URIS = "redirect_uris";
+	public static final String SECRET        = "secret";
 }

de.srsoftware.oidc.backend/src/main/java/de/srsoftware/oidc/backend/Backend.java

@@ -30,7 +30,7 @@ public class Backend extends PathHandler {
 		if (!session.user().hasPermission(MANAGE_CLIENTS)) return sendError(ex, "NOT ALLOWED");
 		var json      = json(ex);
 		var redirects = new HashSet<String>();
-		for (Object o : json.getJSONArray(REDIRECT_URI)) {
+		for (Object o : json.getJSONArray(REDIRECT_URIS)) {
 			if (o instanceof String s) redirects.add(s);
 		}
 		var client = new Client(json.getString(CLIENT_ID), json.getString(NAME), json.getString(SECRET), redirects);
@@ -128,6 +128,8 @@ public class Backend extends PathHandler {
 				return addClient(ex, session);
 			case "/authorize":
 				return authorize(ex, session);
+			case "/client":
+				return loadClient(ex, session);
 			case "/clients":
 				return clients(ex, session);
 			case "/update/password":
@@ -145,6 +147,17 @@ public class Backend extends PathHandler {
 		return SessionToken.from(ex).map(SessionToken::sessionId).flatMap(sessions::retrieve);
 	}
 
+	private boolean loadClient(HttpExchange ex, Session session) throws IOException {
+		if (!session.user().hasPermission(MANAGE_CLIENTS)) return sendEmptyResponse(HTTP_FORBIDDEN, ex);
+		var json = json(ex);
+		if (json.has(CLIENT_ID)) {
+			var clientID = json.getString(CLIENT_ID);
+			var client   = clients.getClient(clientID).map(Client::map).map(JSONObject::new);
+			if (client.isPresent()) return sendContent(ex, client.get());
+		}
+		return sendEmptyResponse(HTTP_NOT_FOUND, ex);
+	}
+
 	private boolean logout(HttpExchange ex, Session session) throws IOException {
 		sessions.dropSession(session.id());
 		new SessionToken("").addTo(ex);

de.srsoftware.oidc.web/src/main/resources/en/clients.html

@@ -12,24 +12,25 @@
     <a id="clients" href="clients.html">Clients</a>
 </nav>
 <h1>Clients</h1>
-
-These are clients that are registered with LightOIDC:
-<table>
-    <tr>
-        <th>Client</th>
-        <th>ID</th>
-        <th>Redirect URLs</th>
-        <th>Actions</th>
-    </tr>
-    <tr id="bottom">
-        <td></td>
-        <td></td>
-        <td></td>
-        <td>
-            <button onclick="window.location.href='newclient.html';">Add new client…</button>
-        </td>
-    </tr>
-</table>
-<span class="hidden" id="message">Really remove client "{}"?</span>
+<fieldset>
+    <legend>These are clients that are registered with LightOIDC:</legend>
+    <table>
+        <tr>
+            <th>Client</th>
+            <th>ID</th>
+            <th>Redirect URLs</th>
+            <th>Actions</th>
+        </tr>
+        <tr id="bottom">
+            <td></td>
+            <td></td>
+            <td></td>
+            <td>
+                <button onclick="window.location.href='newclient.html';">Add new client…</button>
+            </td>
+        </tr>
+    </table>
+    <span class="hidden" id="message">Really remove client "{}"?</span>
+</fieldset>
 </body>
 </html>

de.srsoftware.oidc.web/src/main/resources/en/clients.js

@@ -8,7 +8,7 @@ async function handleClients(response){
     for (let id in clients){
         var row = document.createElement("tr");
         var client = clients[id];
-        row.innerHTML = "<td>"+client.name+"</td>\n<td>"+id+"</td>\n<td>"+client.redirect_uris.join("<br/>")+'</td>\n<td><button onclick="remove(\''+id+'\')" type="button">remove '+client.name+'</button></td>';
+        row.innerHTML = "<td>"+client.name+"</td>\n<td>"+id+"</td>\n<td>"+client.redirect_uris.join("<br/>")+'</td>\n<td><button onclick="remove(\''+id+'\')" type="button">remove '+client.name+'</button><button type="button" onclick="edit(\''+id+'\')">Edit</button></td>';
         bottom.parentNode.insertBefore(row,bottom);
     }
 }
@@ -27,4 +27,8 @@ function remove(clientId){
     }
 }
 
+function edit(clientId){
+    redirect("edit_client.html?id="+clientId);
+}
+
 fetch(api+"/clients",{method:'POST'}).then(handleClients);

de.srsoftware.oidc.web/src/main/resources/en/common.js

@@ -19,6 +19,11 @@ function getValue(id){
     return get(id).value;
 }
 
+function hide(id){
+    console.log('hide('+id+')');
+    get(id).style.display = 'none';
+}
+
 function redirect(page){
     window.location.href = page;
 }
@@ -29,6 +34,10 @@ function setText(id, text){
 
 
 function setValue(id,newVal){
-    document.getElementById(id).value = newVal;
+    get(id).value = newVal;
 }
 
+function show(id){
+    console.log('show('+id+')');
+    get(id).style.display = '';
+}

de.srsoftware.oidc.web/src/main/resources/en/edit_client.html

@@ -0,0 +1,41 @@
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>Light OIDC</title>
+    <script src="common.js"></script>
+    <script src="user.js"></script>
+    <script src="edit_client.js"></script>
+    <link rel="stylesheet" href="style.css" />
+</head>
+<body>
+<nav></nav>
+<h1>Edit client</h1>
+<fieldset>
+    <legend>Data</legend>
+    <table>
+        <tr>
+            <th>ID</th>
+            <td><input type="text" disabled="true" id="client_id" /></td>
+        </tr>
+        <tr>
+            <th>Name</th>
+            <td><input type="text" id="name" /></td>
+        </tr>
+        <tr>
+            <th>Secret</th>
+            <td><input type="text" id="secret" /></td>
+        </tr>
+        <tr>
+            <th>Redirect URIs</th>
+            <td>
+                <textarea id="redirects"></textarea>
+            </td>
+        </tr>
+        <tr>
+            <td></td>
+            <td><button type="button" id="button">Update</button></td>
+        </tr>
+    </table>
+</fieldset>
+</body>
+</html>

de.srsoftware.oidc.web/src/main/resources/en/edit_client.js

@@ -0,0 +1,20 @@
+var params = new URLSearchParams(window.location.search);
+var id = params.get('id');
+
+fetch(api+'/client',
+    {
+        method: 'POST',
+        body: JSON.stringify({
+            client_id : id
+        })
+    }).then(handleResponse);
+
+async function handleResponse(response){
+    if (response.ok){
+        var json = await response.json();
+        get('client_id').value = json.client_id;
+        get('name').value = json.name;
+        get('secret').value = json.secret;
+        get('redirects').value = json.redirect_uris.join("\n");
+    }
+}

de.srsoftware.oidc.web/src/main/resources/en/login.html

@@ -10,16 +10,24 @@
         <h1>Login</h1>
         <fieldset id="login">
             <legend>User credentials</legend>
-            <label>
-                Username
-                <input type="text" id="username" />
-            </label>
-            <label>
-                Password
-                <input type="password" id="password" onkeydown="keyDown()"/>
-            </label>
-            <button type="button" onClick="tryLogin()">Login</button>
+            <table>
+                <tr>
+                    <th>User name</th>
+                    <td><input type="text" id="username" /></td>
+                </tr>
+                <tr>
+                    <th>Password</th>
+                    <td><input type="password" id="password" onkeydown="keyDown()"/></td>
+                </tr>
+                <tr id="error" style="display: none">
+                    <th>Error</th>
+                    <td class="warning">Failed to log in!</td>
+                </tr>
+                <tr>
+                    <td></td>
+                    <td><button type="button" onClick="tryLogin()">Login</button></td>
+                </tr>
+            </table>
         </fieldset>
-        <div id="error"></div>
     </body>
 </html>

de.srsoftware.oidc.web/src/main/resources/en/login.js

@@ -1,10 +1,11 @@
 async function handleLogin(response){
     if (response.ok){
         var body = await response.json();
-
+        hide('error');
         setTimeout(doRedirect,100);
+    } else {
+        show('error');
     }
-    return false;
 }
 
 function doRedirect(){
@@ -14,7 +15,6 @@ function doRedirect(){
 }
 
 function tryLogin(){
-    document.getElementById("error").innerHTML = "";
     var username = getValue('username');
     var password = getValue('password');
     fetch(api+"/login",{

de.srsoftware.oidc.web/src/main/resources/en/newclient.html

@@ -29,8 +29,11 @@
             <th>redirect urls</th>
             <td><textarea cols="50" rows="5" id="redirect-urls"></textarea></td>
         </tr>
+        <tr>
+            <td></td>
+            <td><button id="button" type="button" onclick="addClient()">Add client</button></td>
+        </tr>
     </table>
-    <button id="button" type="button" onclick="addClient()">Add client</button>
 </fieldset>
 </body>
 </html>

de.srsoftware.oidc.web/src/main/resources/en/newclient.js

@@ -4,7 +4,7 @@ function addClient(){
         client_id : getValue('client-id'),
         name : getValue('client-name'),
         secret : getValue('client-secret'),
-        redirect_uri : getValue('redirect-urls').split("\n")
+        redirect_uris : getValue('redirect-urls').split("\n")
     };
     fetch(api+'/add/client',{
         method : 'POST',

de.srsoftware.oidc.web/src/main/resources/en/settings.html

@@ -28,8 +28,15 @@
                 <th>ID</th>
                 <td><input id="uuid" type="text" disabled="true"></td>
             </tr>
+            <tr id="update_error" style="display: none">
+                <th>Error</th>
+                <td class="warning">Failed to update settings!</td>
+            </tr>
+            <tr>
+                <td></td>
+                <td><button id="updateBtn" type="button" onClick="update()">Update</button></td>
+            </tr>
         </table>
-        <button id="updateBtn" type="button" onClick="update()">Update</button>
     </fieldset>
     <fieldset>
         <legend>
@@ -48,8 +55,19 @@
                 <th>Repeat Password</th>
                 <td><input id="newpass2" type="password" onkeydown="passKeyDown()"></td>
             </tr>
+            <tr id="wrong_password" style="display: none">
+                <th>Error</th>
+                <td class="warning">Wrong password!</td>
+            </tr>
+            <tr id="password_mismatch" style="display: none">
+                <th>Error</th>
+                <td class="warning">Mismatch between new password and repetition!</td>
+            </tr>
+            <tr>
+                <td></td>
+                <td><button id="passBtn" type="button" onClick="updatePass()">Update</button></td>
+            </tr>
         </table>
-        <button id="passBtn" type="button" onClick="updatePass()">Update</button>
     </fieldset>
 </form>
 </body>

de.srsoftware.oidc.web/src/main/resources/en/settings.js

@@ -11,18 +11,16 @@ function fillForm(){
 
 
 function handleResponse(response){
-    setText('updateBtn',response.ok ? 'saved.' : 'failed!');
+    if (response.ok){
+        hide('update_error')
+        setText('updateBtn', 'saved.');
+    } else {
+        show('update_error');
+        setText('updateBtn', 'Update failed!');
+    }
+    enable('updateBtn');
     setTimeout(function(){
         setText('updateBtn','Update');
-        enable('updateBtn');
-    },10000);
-}
-
-function handlePasswordResponse(response){
-    setText('passBtn',response.ok ? 'saved.' : 'failed!');
-    setTimeout(function(){
-        setText('passBtn','Update');
-        enable('passBtn');
     },10000);
 }
 
@@ -43,6 +41,26 @@ function update(){
     setText('updateBtn','sent…');
 }
 
+
+async function handlePasswordResponse(response){
+    if (response.ok){
+        hide('wrong_password');
+        hide('password_mismatch');
+        setText('passBtn', 'saved.');
+    } else {
+        setText('passBtn', 'Update failed!');
+        var text = await response.text();
+        if (text == 'wrong password') show('wrong_password');
+        if (text == 'password mismatch') show('password_mismatch');
+
+    }
+    enable('passBtn');
+    setTimeout(function(){
+        setText('passBtn','Update');
+    },10000);
+}
+
+
 function updatePass(){
     disable('passBtn');
     var newData = {
@@ -58,10 +76,6 @@ function updatePass(){
         body : JSON.stringify(newData)
     }).then(handlePasswordResponse);
     setText('passBtn','sent…');
-    setTimeout(function(){
-        setText('passBtn','Update');
-        enable('passBtn');
-    },10000);
 }
 
 function passKeyDown(ev){

de.srsoftware.oidc.web/src/main/resources/en/style.css

@@ -5,12 +5,22 @@ body {
 
 body fieldset {
     border-radius: 10px;
+    display: inline-block;
 }
 
 a {
   color: yellow;
 }
 
+input, textarea{
+    width: 600px;
+}
+
+input:disabled{
+    color: white;
+    background-color: gray;
+}
+
 fieldset th,
 form th{
     text-align: right;
@@ -18,4 +28,8 @@ form th{
 
 .hidden{
     display: none;
+}
+
+.warning{
+    color: yellow;
 }