public abstract void validateCredential()

in taverna-server-webapp/src/main/java/org/apache/taverna/server/master/worker/SecurityContextDelegate.java [187:220]

32 lines of code
10 McCabe index (conditional complexity)


	public abstract void validateCredential(Credential c)
			throws InvalidCredentialException;

	@Override
	public void validateTrusted(Trust t) throws InvalidCredentialException {
		InputStream contentsAsStream;
		if (t.certificateBytes != null && t.certificateBytes.length > 0) {
			contentsAsStream = new ByteArrayInputStream(t.certificateBytes);
			t.certificateFile = null;
		} else if (t.certificateFile == null
				|| t.certificateFile.trim().isEmpty())
			throw new InvalidCredentialException(
					"absent or empty certificateFile");
		else {
			contentsAsStream = contents(t.certificateFile);
			t.certificateBytes = null;
		}
		t.serverName = null;
		if (t.fileType == null || t.fileType.trim().isEmpty())
			t.fileType = CERTIFICATE_TYPE;
		t.fileType = t.fileType.trim();
		try {
			t.loadedCertificates = CertificateFactory.getInstance(t.fileType)
					.generateCertificates(contentsAsStream);
			t.serverName = new ArrayList<>(t.loadedCertificates.size());
			for (Certificate c : t.loadedCertificates)
				t.serverName.add(getPrincipalName(((X509Certificate) c)
						.getSubjectX500Principal()));
		} catch (CertificateException e) {
			throw new InvalidCredentialException(e);
		} catch (ClassCastException e) {
			// Do nothing; truncates the list of server names
		}
	}