public function registerClientCommand($baseUri, $publicKey) {
		try {
			$this->rsaWalletService->getPublicKey($publicKey);
		} catch(\TYPO3\Flow\Security\Exception\InvalidKeyPairIdException $exception) {
			$this->outputLine('Invalid or unknown public key fingerprint: ' . $publicKey . '. Make sure to import the key before adding the client.');
		}

		$ssoClient = new SsoClient();
		$ssoClient->setServiceBaseUri($baseUri);
		$ssoClient->setPublicKey($publicKey);
		$this->ssoClientRepository->add($ssoClient);
	}