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detect html as not being authenticated anymore

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Bolke de Bruin
2025-09-26 19:18:47 +02:00
parent fd5b89a39c
commit 1d35d6ede0
1 changed files with 15 additions and 6 deletions
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21
cmd/rdpgw/templates/app.js
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@@ -20,12 +20,21 @@ function getUserInitials(name) {
}
// Check if response indicates authentication failure and redirect to login if needed
function handleAuthenticationError(response) {
if (response.status === 401 || response.status === 403) {
// Authentication failed - redirect to main page to trigger login
async function handleAuthenticationError(response) {
// Check if we got HTML instead of JSON (indicates OIDC redirect to login)
const contentType = response.headers.get('content-type');
if (contentType && contentType.includes('text/html')) {
// Session expired - redirect to root to trigger OIDC authentication flow
window.location.href = '/';
return true;
}
// Also check for explicit auth errors
if (response.status === 401 || response.status === 403) {
window.location.href = '/';
return true;
}
return false;
}
@@ -37,7 +46,7 @@ async function loadUserInfo() {
userInfo = await response.json();
document.getElementById('username').textContent = userInfo.username;
document.getElementById('userAvatar').textContent = getUserInitials(userInfo.username);
} else if (handleAuthenticationError(response)) {
} else if (await handleAuthenticationError(response)) {
// Authentication error handled, no need to show error message
return;
} else {
@@ -55,7 +64,7 @@ async function loadServers() {
if (response.ok) {
const servers = await response.json();
renderServers(servers);
} else if (handleAuthenticationError(response)) {
} else if (await handleAuthenticationError(response)) {
// Authentication error handled, no need to show error message
return;
} else {
@@ -161,7 +170,7 @@ async function downloadRDPFile(url) {
// First check if the download URL is accessible to detect authentication errors
try {
const checkResponse = await fetch(url, { method: 'HEAD' });
if (handleAuthenticationError(checkResponse)) {
if (await handleAuthenticationError(checkResponse)) {
return; // Will redirect to login
}
if (!checkResponse.ok) {