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[MAIN] Custom client flow #42

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[MAIN] Custom client flow #42

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628bbeb
added custom client flow
memurats May 7, 2026
6355267
added session class
memurats May 7, 2026
93de64c
fixed coding style
memurats May 7, 2026
f426491
fix merge
memurats May 7, 2026
2ecbb9d
removed imports
memurats May 7, 2026
acdc5a7
Uncomment checkLoginToken injection in boot method
memurats May 7, 2026
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56 changes: 56 additions & 0 deletions lib/AppInfo/Application.php
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Original file line number Diff line number Diff line change
Expand Up @@ -93,6 +93,7 @@ public function boot(IBootContext $context): void {

try {
$context->injectFn(\Closure::fromCallable([$this, 'registerRedirect']));
$context->injectFn(\Closure::fromCallable([$this, 'registerNmcClientFlow']));
if (version_compare($this->getContainer()->get(IConfig::class)->getSystemValueString('version', '0.0.0'), '34.0.0', '<')) {
$context->injectFn(\Closure::fromCallable([$this, 'registerLogin']));
}
Expand All @@ -104,6 +105,61 @@ private function checkLoginToken(TokenService $tokenService): void {
$tokenService->checkLoginToken();
}

/**
* This is the automatic redirect exclusively for Nextcloud/Magentacloud clients, completely skipping consent layer.
*/
private function registerNmcClientFlow(
IRequest $request,
IURLGenerator $urlGenerator,
ProviderMapper $providerMapper,
\OCP\ISession $session,
\OCP\Security\ISecureRandom $random,
): void {
$providers = $this->getCachedProviders($providerMapper);

try {
$isClientLoginFlow = $request->getPathInfo() === '/login/flow';
} catch (Exception) {
return;
}

if (!$isClientLoginFlow) {
return;
}

$tproviders = array_values(array_filter($providers, static function ($provider): bool {
return strtolower($provider->getIdentifier()) === 'telekom';
}));

if (count($tproviders) === 0) {
return;
}

$stateToken = $random->generate(
64,
\OCP\Security\ISecureRandom::CHAR_LOWER
. \OCP\Security\ISecureRandom::CHAR_UPPER
. \OCP\Security\ISecureRandom::CHAR_DIGITS
);

$session->set('client.flow.state.token', $stateToken);

$redirectUrl = $urlGenerator->linkToRoute('core.ClientFlowLogin.grantPage', [
'stateToken' => $stateToken,
'clientIdentifier' => $request->getParam('clientIdentifier', ''),
'direct' => $request->getParam('direct', '0'),
]);

$targetUrl = $urlGenerator->linkToRoute(self::APP_ID . '.login.login', [
'providerId' => $tproviders[0]->getId(),
'redirectUrl' => $redirectUrl,
]);

header('Location: ' . $targetUrl);

exit();
}

private function registerRedirect(IRequest $request, IURLGenerator $urlGenerator, SettingsService $settings, ProviderMapper $providerMapper): void {
$redirectUrl = $request->getParam('redirect_url');
$absoluteRedirectUrl = !empty($redirectUrl) ? $urlGenerator->getAbsoluteURL($redirectUrl) : $redirectUrl;
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