Examples with Saml2Exception org.springframework.security.saml2.Saml2Exception used on opensource projects

Example 31 with Saml2Exception

use of org.springframework.security.saml2.Saml2Exception in project spring-security by spring-projects.

the class OpenSamlLogoutRequestValidator method parse.

private LogoutRequest parse(String request) throws Saml2Exception {
    try {
        Document document = this.parserPool.parse(new ByteArrayInputStream(request.getBytes(StandardCharsets.UTF_8)));
        Element element = document.getDocumentElement();
        return (LogoutRequest) this.unmarshaller.unmarshall(element);
    } catch (Exception ex) {
        throw new Saml2Exception("Failed to deserialize LogoutRequest", ex);
    }
}

Example 32 with Saml2Exception

use of org.springframework.security.saml2.Saml2Exception in project spring-security by spring-projects.

the class OpenSamlLogoutResponseValidator method parse.

private LogoutResponse parse(String response) throws Saml2Exception {
    try {
        Document document = this.parserPool.parse(new ByteArrayInputStream(response.getBytes(StandardCharsets.UTF_8)));
        Element element = document.getDocumentElement();
        return (LogoutResponse) this.unmarshaller.unmarshall(element);
    } catch (Exception ex) {
        throw new Saml2Exception("Failed to deserialize LogoutResponse", ex);
    }
}

Example 33 with Saml2Exception

use of org.springframework.security.saml2.Saml2Exception in project spring-security by spring-projects.

the class Saml2Utils method samlInflate.

static String samlInflate(byte[] b) {
    try {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        InflaterOutputStream iout = new InflaterOutputStream(out, new Inflater(true));
        iout.write(b);
        iout.finish();
        return new String(out.toByteArray(), StandardCharsets.UTF_8);
    } catch (IOException ex) {
        throw new Saml2Exception("Unable to inflate string", ex);
    }
}

Example 34 with Saml2Exception

use of org.springframework.security.saml2.Saml2Exception in project spring-security by spring-projects.

the class OpenSamlSigningUtils method serialize.

static String serialize(XMLObject object) {
    try {
        Marshaller marshaller = XMLObjectProviderRegistrySupport.getMarshallerFactory().getMarshaller(object);
        Element element = marshaller.marshall(object);
        return SerializeSupport.nodeToString(element);
    } catch (MarshallingException ex) {
        throw new Saml2Exception(ex);
    }
}

Example 35 with Saml2Exception

use of org.springframework.security.saml2.Saml2Exception in project spring-security by spring-projects.

the class OpenSamlSigningUtils method resolveSigningParameters.

private static SignatureSigningParameters resolveSigningParameters(RelyingPartyRegistration relyingPartyRegistration) {
    List<Credential> credentials = resolveSigningCredentials(relyingPartyRegistration);
    List<String> algorithms = relyingPartyRegistration.getAssertingPartyDetails().getSigningAlgorithms();
    List<String> digests = Collections.singletonList(SignatureConstants.ALGO_ID_DIGEST_SHA256);
    String canonicalization = SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS;
    SignatureSigningParametersResolver resolver = new SAMLMetadataSignatureSigningParametersResolver();
    CriteriaSet criteria = new CriteriaSet();
    BasicSignatureSigningConfiguration signingConfiguration = new BasicSignatureSigningConfiguration();
    signingConfiguration.setSigningCredentials(credentials);
    signingConfiguration.setSignatureAlgorithms(algorithms);
    signingConfiguration.setSignatureReferenceDigestMethods(digests);
    signingConfiguration.setSignatureCanonicalizationAlgorithm(canonicalization);
    signingConfiguration.setKeyInfoGeneratorManager(buildSignatureKeyInfoGeneratorManager());
    criteria.add(new SignatureSigningConfigurationCriterion(signingConfiguration));
    try {
        SignatureSigningParameters parameters = resolver.resolveSingle(criteria);
        Assert.notNull(parameters, "Failed to resolve any signing credential");
        return parameters;
    } catch (Exception ex) {
        throw new Saml2Exception(ex);
    }
}