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[stable21] Harden apptoken check #27012

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merged 1 commit into from
May 19, 2021
Merged

[stable21] Harden apptoken check #27012

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20 changes: 20 additions & 0 deletions apps/settings/lib/Controller/AuthSettingsController.php
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,10 @@ public function __construct(string $appName,
* @return JSONResponse
*/
public function create($name) {
if ($this->checkAppToken()) {
return $this->getServiceNotAvailableResponse();
}

try {
$sessionId = $this->session->getId();
} catch (SessionNotAvailableException $ex) {
Expand Down Expand Up @@ -181,6 +185,10 @@ private function generateRandomDeviceToken() {
return implode('-', $groups);
}

private function checkAppToken(): bool {
return $this->session->exists('app_password');
}

/**
* @NoAdminRequired
* @NoSubAdminRequired
Expand All @@ -189,6 +197,10 @@ private function generateRandomDeviceToken() {
* @return array|JSONResponse
*/
public function destroy($id) {
if ($this->checkAppToken()) {
return new JSONResponse([], Http::STATUS_BAD_REQUEST);
}

try {
$token = $this->findTokenByIdAndUser($id);
} catch (WipeTokenException $e) {
Expand All @@ -213,6 +225,10 @@ public function destroy($id) {
* @return array|JSONResponse
*/
public function update($id, array $scope, string $name) {
if ($this->checkAppToken()) {
return new JSONResponse([], Http::STATUS_BAD_REQUEST);
}

try {
$token = $this->findTokenByIdAndUser($id);
} catch (InvalidTokenException $e) {
Expand Down Expand Up @@ -287,6 +303,10 @@ private function findTokenByIdAndUser(int $id): IToken {
* @throws \OC\Authentication\Exceptions\ExpiredTokenException
*/
public function wipe(int $id): JSONResponse {
if ($this->checkAppToken()) {
return new JSONResponse([], Http::STATUS_BAD_REQUEST);
}

try {
$token = $this->findTokenByIdAndUser($id);
} catch (InvalidTokenException $e) {
Expand Down