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improving path handling, working on authorization flow

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Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
This commit is contained in:
Stephan Richter
2024-07-21 00:46:23 +02:00
parent 9ee963924d
commit 993c59bfa6
14 changed files with 278 additions and 100 deletions
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6
de.srsoftware.oidc.web/src/main/java/de/srsoftware/oidc/web/Forward.java
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@@ -14,10 +14,10 @@ public class Forward extends PathHandler {
}
@Override
public void handle(HttpExchange ex) throws IOException {
System.out.printf("Forwarding (%d) %s to %s…\n", CODE, ex.getRequestURI(), toPath);
public boolean doGet(String path, HttpExchange ex) throws IOException {
System.out.printf("Forwarding (%d) %s to %s…\n", CODE, path, toPath);
ex.getResponseHeaders().add("Location", toPath);
ex.sendResponseHeaders(CODE, 0);
ex.getResponseBody().close();
return true;
}
}

27
de.srsoftware.oidc.web/src/main/java/de/srsoftware/oidc/web/StaticPages.java
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@@ -1,11 +1,12 @@
/* © SRSoftware 2024 */
package de.srsoftware.oidc.web;
import static java.net.HttpURLConnection.HTTP_NOT_FOUND;
import com.sun.net.httpserver.HttpExchange;
import de.srsoftware.oidc.api.PathHandler;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.OutputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.file.Files;
@@ -14,6 +15,7 @@ import java.util.Optional;
public class StaticPages extends PathHandler {
private static final String DEFAULT_LANGUAGE = "en";
private static final String FAVICON = "favicon.ico";
private final Optional<Path> base;
private ClassLoader loader;
@@ -27,27 +29,22 @@ public class StaticPages extends PathHandler {
private static final String INDEX = "en/index.html";
@Override
public void handle(HttpExchange ex) throws IOException {
String relativePath = relativePath(ex);
String lang = language(ex).orElse(DEFAULT_LANGUAGE);
String method = ex.getRequestMethod();
if (relativePath.isBlank()) relativePath = INDEX;
System.out.printf("%s %s: ", method, ex.getRequestURI());
public boolean doGet(String relativePath, HttpExchange ex) throws IOException {
String lang = language(ex).orElse(DEFAULT_LANGUAGE);
if (relativePath.startsWith("/")) relativePath = relativePath.substring(1);
if (relativePath.isBlank()) {
relativePath = ex.getRequestURI().toString().endsWith(FAVICON) ? FAVICON : INDEX;
}
try {
System.out.printf("Loading %s for lagnuage %s…", relativePath, lang);
System.out.printf("Loading %s for language %s…", relativePath, lang);
Response response = loadFile(lang, relativePath).orElseThrow(() -> new FileNotFoundException());
ex.getResponseHeaders().add(CONTENT_TYPE, response.contentType);
ex.sendResponseHeaders(200, response.content.length);
OutputStream os = ex.getResponseBody();
os.write(response.content);
os.close();
System.out.println("success.");
return sendContent(ex, response.content);
} catch (FileNotFoundException fnf) {
ex.sendResponseHeaders(404, 0);
ex.getResponseBody().close();
System.err.println("failed!");
return sendEmptyResponse(HTTP_NOT_FOUND, ex);
}
}

13
de.srsoftware.oidc.web/src/main/resources/en/authorization.html Normal file
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@@ -0,0 +1,13 @@
<html>
<head>
<meta charset="utf-8">
<title>Light OIDC</title>
<script src="config.js"></script>
<script src="user.js"></script>
<script src="authorization.js"></script>
</head>
<body>
<h1>Authorization!</h1>
Not implemented, yet!
</body>
</html>

11
de.srsoftware.oidc.web/src/main/resources/en/authorization.js Normal file
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@@ -0,0 +1,11 @@
var params = new URLSearchParams(window.location.search)
var json = Object.fromEntries(params);
fetch(api+"/authorize",{
method: 'POST',
body: JSON.stringify(json),
headers: {
'Content-Type': 'application/json'
}
})

BIN
de.srsoftware.oidc.web/src/main/resources/en/favicon.ico Normal file
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16
de.srsoftware.oidc.web/src/main/resources/en/index.html
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@@ -1,10 +1,24 @@
<html>
<head>
<meta charset="utf-8">
<title>Light OIDC</title>
<script src="config.js"></script>
<script src="index.js"></script>
<script src="user.js"></script>
</head>
<body>
<h1>Welcome!</h1>
<h2>Connected sites</h2>
These are sites that are connected with your account:
<table>
<tr>
<th>Site</th>
<th>Actions</th>
</tr>
<tr>
<td>
<button onclick="window.location.href='newclient.html';">Add new site…</button>
</td>
</tr>
</table>
</body>
</html>

7
de.srsoftware.oidc.web/src/main/resources/en/index.js
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@@ -1,7 +0,0 @@
const UNAUTHORIZED = 401;
function handleUser(response){
console.log(response);
}
fetch(api+"/user").then(handleUser);

15
de.srsoftware.oidc.web/src/main/resources/en/login.html
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@@ -1,25 +1,24 @@
<html>
<head>
<meta charset="utf-8">
<title>Light OIDC</title>
<script src="config.js"></script>
<script src="index.js"></script>
<script src="login.js"></script>
</head>
<body>
<h1>Login</h1>
<form id="login">
<fieldset>
<legend>User credentials</legend>
<fieldset id="login">
<legend>User credentials</legend>
<label>
Username
<input type="text" name="username" />
<input type="text" id="username" />
</label>
<label>
Password
<input type="password" name="password" />
<input type="password" id="password" />
</label>
<button type="button" onClick="tryLogin()">Login</button>
</fieldset>
</form>
</fieldset>
<div id="error"></div>
</body>
</html>

33
de.srsoftware.oidc.web/src/main/resources/en/login.js Normal file
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@@ -0,0 +1,33 @@
async function handleLogin(response){
if (response.ok){
var body = await response.json();
setTimeout(doRedirect,100);
}
return false;
}
function doRedirect(){
let params = new URL(document.location.toString()).searchParams;
let redirect = params.get("return_to") || 'index.html';
window.location.href = redirect,true;
return false;
}
function tryLogin(){
document.getElementById("error").innerHTML = "";
var username = document.getElementById('username').value;
var password = document.getElementById('password').value;
fetch(api+"/login",{
method: 'POST',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify({
username : username,
password : password
})
}).then(handleLogin);
return false;
}

28
de.srsoftware.oidc.web/src/main/resources/en/newclient.html Normal file
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@@ -0,0 +1,28 @@
<html>
<head>
<meta charset="utf-8">
<title>Light OIDC</title>
<script src="config.js"></script>
<script src="user.js"></script>
</head>
<body>
<h1>Add new client</h1>
<fieldset>
<legend>Settings</legend>
<table>
<tr>
<th>client name</th>
<td><input type="text" size="50" id="client-name"></td>
</tr>
<tr>
<th>client secret</th>
<td><input type="text" size="50" id="client-secret"></td>
</tr>
<tr>
<th>redirect urls</th>
<td><textarea cols="50" rows="5" id="redirect-urls"></textarea></td>
</tr>
</table>
</fieldset>
</body>
</html>

12
de.srsoftware.oidc.web/src/main/resources/en/user.js Normal file
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@@ -0,0 +1,12 @@
const UNAUTHORIZED = 401;
async function handleUser(response){
if (response.status == UNAUTHORIZED) {
window.location.href = 'login.html?return_to='+encodeURI(window.location.href);
return;
}
var user = await response.json();
// TODO: load navigation
}
fetch(api+"/user",{method:'POST'}).then(handleUser);