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

Example 36 with Saml2Exception

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

the class OpenSamlInitializationService method initialize.

private static boolean initialize(Consumer<XMLObjectProviderRegistry> registryConsumer) {
    if (initialized.compareAndSet(false, true)) {
        log.trace("Initializing OpenSAML");
        try {
            InitializationService.initialize();
        } catch (Exception ex) {
            throw new Saml2Exception(ex);
        }
        BasicParserPool parserPool = new BasicParserPool();
        parserPool.setMaxPoolSize(50);
        parserPool.setBuilderFeatures(getParserBuilderFeatures());
        try {
            parserPool.initialize();
        } catch (Exception ex) {
            throw new Saml2Exception(ex);
        }
        XMLObjectProviderRegistrySupport.setParserPool(parserPool);
        registryConsumer.accept(ConfigurationService.get(XMLObjectProviderRegistry.class));
        log.debug("Initialized OpenSAML");
        return true;
    }
    log.debug("Refused to re-initialize OpenSAML");
    return false;
}

Example 37 with Saml2Exception

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

the class OpenSamlDecryptionUtils method decryptAssertionElements.

static void decryptAssertionElements(Assertion assertion, RelyingPartyRegistration registration) {
    Decrypter decrypter = decrypter(registration);
    for (AttributeStatement statement : assertion.getAttributeStatements()) {
        for (EncryptedAttribute encryptedAttribute : statement.getEncryptedAttributes()) {
            try {
                Attribute attribute = decrypter.decrypt(encryptedAttribute);
                statement.getAttributes().add(attribute);
            } catch (Exception ex) {
                throw new Saml2Exception(ex);
            }
        }
    }
    if (assertion.getSubject() == null) {
        return;
    }
    if (assertion.getSubject().getEncryptedID() == null) {
        return;
    }
    try {
        assertion.getSubject().setNameID((NameID) decrypter.decrypt(assertion.getSubject().getEncryptedID()));
    } catch (Exception ex) {
        throw new Saml2Exception(ex);
    }
}

Example 38 with Saml2Exception

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

the class OpenSaml4AuthenticationProvider method parse.

private Response parse(String response) throws Saml2Exception, Saml2AuthenticationException {
    try {
        Document document = this.parserPool.parse(new ByteArrayInputStream(response.getBytes(StandardCharsets.UTF_8)));
        Element element = document.getDocumentElement();
        return (Response) this.responseUnmarshaller.unmarshall(element);
    } catch (Exception ex) {
        throw createAuthenticationException(Saml2ErrorCodes.MALFORMED_RESPONSE_DATA, ex.getMessage(), ex);
    }
}

Example 39 with Saml2Exception

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

the class Saml2Utils method samlDeflate.

static byte[] samlDeflate(String s) {
    try {
        ByteArrayOutputStream b = new ByteArrayOutputStream();
        DeflaterOutputStream deflater = new DeflaterOutputStream(b, new Deflater(Deflater.DEFLATED, true));
        deflater.write(s.getBytes(StandardCharsets.UTF_8));
        deflater.finish();
        return b.toByteArray();
    } catch (IOException ex) {
        throw new Saml2Exception("Unable to deflate string", ex);
    }
}

Example 40 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);
    }
}