diff options
Diffstat (limited to 'id.server/src/at/gv/egovernment/moa/id/auth/validator/VerifyXMLSignatureResponseValidator.java')
| -rw-r--r-- | id.server/src/at/gv/egovernment/moa/id/auth/validator/VerifyXMLSignatureResponseValidator.java | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/id.server/src/at/gv/egovernment/moa/id/auth/validator/VerifyXMLSignatureResponseValidator.java b/id.server/src/at/gv/egovernment/moa/id/auth/validator/VerifyXMLSignatureResponseValidator.java deleted file mode 100644 index 1f2ebc37c..000000000 --- a/id.server/src/at/gv/egovernment/moa/id/auth/validator/VerifyXMLSignatureResponseValidator.java +++ /dev/null @@ -1,177 +0,0 @@ -package at.gv.egovernment.moa.id.auth.validator; - -import iaik.asn1.structures.Name; -import iaik.security.ecc.ecdsa.ECPublicKey; -import iaik.utils.RFC2253NameParserException; -import iaik.x509.X509Certificate; -import iaik.x509.X509ExtensionInitException; - -import java.security.PublicKey; -import java.security.interfaces.RSAPublicKey; -import java.util.List; - -import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants; -import at.gv.egovernment.moa.id.auth.data.IdentityLink; -import at.gv.egovernment.moa.id.auth.data.VerifyXMLSignatureResponse; -import at.gv.egovernment.moa.id.util.MOAIDMessageProvider; -import at.gv.egovernment.moa.logging.Logger; - -/** - * This class is used to validate an {@link VerifyXMLSignatureResponse} - * returned by MOA-SPSS - * - * @author Stefan Knirsch - * @version $Id$ - */ -public class VerifyXMLSignatureResponseValidator { - - /** Identification string for checking identity link */ - public static final String CHECK_IDENTITY_LINK = "IdentityLink"; - /** Identification string for checking authentication block */ - public static final String CHECK_AUTH_BLOCK = "AuthBlock"; - - /** Singleton instance. <code>null</code>, if none has been created. */ - private static VerifyXMLSignatureResponseValidator instance; - - /** - * Constructor for a singleton VerifyXMLSignatureResponseValidator. - */ - public static synchronized VerifyXMLSignatureResponseValidator getInstance() - throws ValidateException { - if (instance == null) { - instance = new VerifyXMLSignatureResponseValidator(); - } - return instance; - } - - /** - * Validates a {@link VerifyXMLSignatureResponse} returned by MOA-SPSS. - * - * @param verifyXMLSignatureResponse the <code><VerifyXMLSignatureResponse></code> - * @param identityLinkSignersSubjectDNNames subject names configured - * @param whatToCheck is used to identify whether the identityLink or the Auth-Block is validated - * @param ignoreManifestValidationResult specifies whether the validation result of the - * manifest has to be ignored (identityLink validation if - * the OA is a business service) or not - * @throws ValidateException on any validation error - */ - public void validate(VerifyXMLSignatureResponse verifyXMLSignatureResponse, - List identityLinkSignersSubjectDNNames, - String whatToCheck, - boolean ignoreManifestValidationResult) - throws ValidateException { - - if (verifyXMLSignatureResponse.getSignatureCheckCode() != 0) - throw new ValidateException("validator.06", null); - - if (verifyXMLSignatureResponse.getCertificateCheckCode() != 0) { - String checkFailedReason =""; - if (verifyXMLSignatureResponse.getCertificateCheckCode() == 1) - checkFailedReason = MOAIDMessageProvider.getInstance().getMessage("validator.21", null); - if (verifyXMLSignatureResponse.getCertificateCheckCode() == 2) - checkFailedReason = MOAIDMessageProvider.getInstance().getMessage("validator.22", null); - if (verifyXMLSignatureResponse.getCertificateCheckCode() == 3) - checkFailedReason = MOAIDMessageProvider.getInstance().getMessage("validator.23", null); - if (verifyXMLSignatureResponse.getCertificateCheckCode() == 4) - checkFailedReason = MOAIDMessageProvider.getInstance().getMessage("validator.24", null); - if (verifyXMLSignatureResponse.getCertificateCheckCode() == 5) - checkFailedReason = MOAIDMessageProvider.getInstance().getMessage("validator.25", null); - - if (whatToCheck.equals(CHECK_IDENTITY_LINK)) - throw new ValidateException("validator.07", new Object[] { checkFailedReason } ); - else - throw new ValidateException("validator.19", new Object[] { checkFailedReason } ); - } - - if (ignoreManifestValidationResult) { - Logger.debug("OA type is business service, thus ignoring DSIG manifest validation result"); - } else { - if (verifyXMLSignatureResponse.isXmlDSIGManigest()) - if (verifyXMLSignatureResponse.getXmlDSIGManifestCheckCode() != 0) - throw new ValidateException("validator.08", null); - } - - - // TODO See Bug #322 - // Check result of SignatureManifestCheck - - - //Check whether the returned X509 SubjectName is in the MOA-ID configuration or not - if (identityLinkSignersSubjectDNNames != null) { - String subjectDN = ""; - X509Certificate x509Cert = verifyXMLSignatureResponse.getX509certificate(); - try { - subjectDN = ((Name) x509Cert.getSubjectDN()).getRFC2253String(); - } - catch (RFC2253NameParserException e) { - throw new ValidateException("validator.17", null); - } - // check the authorisation to sign the identity link - if (!identityLinkSignersSubjectDNNames.contains(subjectDN)) { - // subject DN check failed, try OID check: - try { - if (x509Cert.getExtension(MOAIDAuthConstants.IDENTITY_LINK_SIGNER_OID) == null) { - throw new ValidateException("validator.18", new Object[] { subjectDN }); - } else { - Logger.debug("Identity link signer cert accepted for signing identity link: " + - "subjectDN check failed, but OID check successfully passed."); - } - } catch (X509ExtensionInitException e) { - throw new ValidateException("validator.49", null); - } - } else { - Logger.debug("Identity link signer cert accepted for signing identity link: " + - "subjectDN check successfully passed."); - } - - } - } - - /** - * Method validateCertificate. - * @param verifyXMLSignatureResponse The VerifyXMLSignatureResponse - * @param idl The Identitylink - * @throws ValidateException - */ - public void validateCertificate( - VerifyXMLSignatureResponse verifyXMLSignatureResponse, - IdentityLink idl) - throws ValidateException { - - X509Certificate x509Response = verifyXMLSignatureResponse.getX509certificate(); - PublicKey[] pubKeysIdentityLink = (PublicKey[]) idl.getPublicKey(); - - PublicKey pubKeySignature = x509Response.getPublicKey(); - - boolean found = false; - for (int i = 0; i < pubKeysIdentityLink.length; i++) { - - //compare RSAPublicKeys - if ((idl.getPublicKey()[i] instanceof java.security.interfaces.RSAPublicKey) && - (pubKeySignature instanceof java.security.interfaces.RSAPublicKey)) { - - RSAPublicKey rsaPubKeySignature = (RSAPublicKey) pubKeySignature; - RSAPublicKey rsakey = (RSAPublicKey) pubKeysIdentityLink[i]; - - if (rsakey.getModulus().equals(rsaPubKeySignature.getModulus()) - && rsakey.getPublicExponent().equals(rsaPubKeySignature.getPublicExponent())) - found = true; - } - - //compare ECDSAPublicKeys - if((idl.getPublicKey()[i] instanceof iaik.security.ecc.ecdsa.ECPublicKey) && - (pubKeySignature instanceof iaik.security.ecc.ecdsa.ECPublicKey)) { - - ECPublicKey ecdsaPubKeySignature = (ECPublicKey) pubKeySignature; - ECPublicKey ecdsakey = (ECPublicKey) pubKeysIdentityLink[i]; - - if(ecdsakey.equals(ecdsaPubKeySignature)) - found = true; - } - } - - if (!found) - throw new ValidateException("validator.09", null); - } - -} |