Java SecurityException类代码示例

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Get the list of metadata role descriptors which match the given entityID, role and protocol.
 * 
 * @param entityID entity ID of the credential owner
 * @param role role in which the entity is operating
 * @param protocol protocol over which the entity is operating (may be null)
 * @return a list of role descriptors matching the given parameters, or null
 * @throws SecurityException thrown if there is an error retrieving role descriptors from the metadata provider
 */
protected List<RoleDescriptor> getRoleDescriptors(String entityID, QName role, String protocol)
        throws SecurityException {
    try {
        if (log.isDebugEnabled()) {
            log.debug("Retrieving metadata for entity '{}' in role '{}' for protocol '{}'", 
                    new Object[] {entityID, role, protocol});
        }

        if (DatatypeHelper.isEmpty(protocol)) {
            return metadata.getRole(entityID, role);
        } else {
            RoleDescriptor roleDescriptor = metadata.getRole(entityID, role, protocol);
            if (roleDescriptor == null) {
                return null;
            }
            List<RoleDescriptor> roles = new ArrayList<RoleDescriptor>();
            roles.add(roleDescriptor);
            return roles;
        }
    } catch (MetadataProviderException e) {
        log.error("Unable to read metadata from provider", e);
        throw new SecurityException("Unable to read metadata provider", e);
    }
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Process any {@link SecurityPolicy}s which can be resolved for the message context.
 * 
 * @param messageContext the message context to process
 * @throws SecurityException thrown if the decoded message does not meet the required security constraints
 */
protected void processSecurityPolicy(MessageContext messageContext) throws SecurityException {
    SecurityPolicyResolver policyResolver = messageContext.getSecurityPolicyResolver();
    if (policyResolver != null) {
        Iterable<SecurityPolicy> securityPolicies = policyResolver.resolve(messageContext);
        if (securityPolicies != null) {
            for (SecurityPolicy policy : securityPolicies) {
                if (policy != null) {
                    log.debug("Evaluating security policy of type '{}' for decoded message", policy.getClass()
                            .getName());
                    policy.evaluate(messageContext);
                }
            }
        } else {
            log.debug("No security policy resolved for this message context, no security policy evaluation attempted");
        }
    } else {
        log.debug("No security policy resolver attached to this message context, no security policy evaluation attempted");
    }
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/** {@inheritDoc} */
public void send(String endpoint, SOAPMessageContext messageContext) throws SOAPException, SecurityException {
    PostMethod post = null;
    try {
        post = createPostMethod(endpoint, (HttpSOAPRequestParameters) messageContext.getSOAPRequestParameters(),
                (Envelope) messageContext.getOutboundMessage());

        int result = httpClient.executeMethod(post);
        log.debug("Received HTTP status code of {} when POSTing SOAP message to {}", result, endpoint);

        if (result == HttpStatus.SC_OK) {
            processSuccessfulResponse(post, messageContext);
        } else if (result == HttpStatus.SC_INTERNAL_SERVER_ERROR) {
            processFaultResponse(post, messageContext);
        } else {
            throw new SOAPClientException("Received " + result + " HTTP response status code from HTTP request to "
                    + endpoint);
        }
    } catch (IOException e) {
        throw new SOAPClientException("Unable to send request to " + endpoint, e);
    } finally {
        if (post != null) {
            post.releaseConnection();
        }
    }
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/** Process the value of {@link X509Credential#getEntityCertificate()}.
 * 
 * @param keyInfo the KeyInfo that is being built
 * @param x509Data the X509Data that is being built
 * @param credential the Credential that is being processed
 * @throws SecurityException thrown if the certificate data can not be encoded from the Java certificate object
 */
protected void processEntityCertificate(KeyInfo keyInfo, X509Data x509Data, X509Credential credential) 
        throws SecurityException {
    
    if (credential.getEntityCertificate() == null) {
        return;
    }
    
    java.security.cert.X509Certificate javaCert = credential.getEntityCertificate();
    
    processCertX509DataOptions(x509Data, javaCert);
    processCertKeyNameOptions(keyInfo, javaCert);
    
    // The cert chain includes the entity cert, so don't add a duplicate
    if (options.emitEntityCertificate && ! options.emitEntityCertificateChain) {
        try {
            X509Certificate xmlCert = KeyInfoHelper.buildX509Certificate(javaCert);
            x509Data.getX509Certificates().add(xmlCert);
        } catch (CertificateEncodingException e) {
            throw new SecurityException("Error generating X509Certificate element " 
                    + "from credential's end-entity certificate", e);
        }
    }
    
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/** Process the value of {@link X509Credential#getEntityCertificateChain()}.
 * 
 * @param keyInfo the KeyInfo that is being built
 * @param x509Data the X509Data that is being built
 * @param credential the Credential that is being processed
 * @throws SecurityException thrown if the certificate data can not be encoded from the Java certificate object
 */
protected void processEntityCertificateChain(KeyInfo keyInfo, X509Data x509Data, X509Credential credential) 
        throws SecurityException {
    
    if (options.emitEntityCertificateChain && credential.getEntityCertificateChain() != null) {
        for (java.security.cert.X509Certificate javaCert : credential.getEntityCertificateChain()) {
            try {
                X509Certificate xmlCert = KeyInfoHelper.buildX509Certificate(javaCert);
                x509Data.getX509Certificates().add(xmlCert);
            } catch (CertificateEncodingException e) {
                throw new SecurityException("Error generating X509Certificate element " 
                        + "from a certificate in credential's certificate chain", e);
            }
        }
    }
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/** Process the value of {@link X509Credential#getCRLs()}.
 * 
 * @param keyInfo the KeyInfo that is being built
 * @param x509Data the X509Data that is being built
 * @param credential the Credential that is being processed
 * @throws SecurityException thrown if the CRL data can not be encoded from the Java certificate object
 */
protected void processCRLs(KeyInfo keyInfo, X509Data x509Data, X509Credential credential) 
        throws SecurityException {
    
    if (options.emitCRLs && credential.getCRLs() != null) {
        for (java.security.cert.X509CRL javaCRL : credential.getCRLs()) {
            try {
                X509CRL xmlCRL = KeyInfoHelper.buildX509CRL(javaCRL);
                x509Data.getX509CRLs().add(xmlCRL);
            } catch (CRLException e) {
                throw new SecurityException("Error generating X509CRL element " 
                        + "from a CRL in credential's CRL list", e);
            }
        }
    }
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/** {@inheritDoc} */
public boolean validate(X509Credential untrustedCredential, CriteriaSet trustBasisCriteria)
    throws SecurityException {
    
    log.debug("Attempting PKIX validation of untrusted credential");

    if (untrustedCredential == null) {
        log.error("X.509 credential was null, unable to perform validation");
        return false;
    }

    if (untrustedCredential.getEntityCertificate() == null) {
        log.error("Untrusted X.509 credential's entity certificate was null, unable to perform validation");
        return false;
    }

    Set<String> trustedNames = null;
    if (pkixResolver.supportsTrustedNameResolution()) {
        trustedNames = pkixResolver.resolveTrustedNames(trustBasisCriteria);
    } else {
        log.debug("PKIX resolver does not support resolution of trusted names, skipping name checking");
    }

    return validate(untrustedCredential, trustedNames, pkixResolver.resolve(trustBasisCriteria));
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * {@inheritDoc} 
 * 
 * <p>
 * If the set of trusted names is null or empty, or if no supported name types are configured to be
 * checked, then the evaluation is considered successful.
 * </p>
 * 
 */
@SuppressWarnings("unchecked")
public boolean evaluate(X509Credential credential, Set<String> trustedNames) throws SecurityException {
    if (!isNameCheckingActive()) {
        log.debug("No trusted name options are active, skipping name evaluation");
        return true;
    } else if (trustedNames == null || trustedNames.isEmpty()) {
        log.debug("Supplied trusted names are null or empty, skipping name evaluation");
        return true;
    }

    if (log.isDebugEnabled()) {
        log.debug("Checking trusted names against credential: {}",
                X509Util.getIdentifiersToken(credential, x500DNHandler));
        log.debug("Trusted names being evaluated are: {}",
                trustedNames.toString());
    }        
    return processNameChecks(credential, trustedNames);
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Process the given KeyInfo child with the registered providers.
 * 
 * The child element is processed by each provider in the ordered list of providers. The credential or credentials
 * resolved by the first provider to successfully do so are returned and processing of the child element is
 * terminated.
 * 
 * @param kiContext KeyInfo resolution context
 * @param criteriaSet the credential criteria used to resolve credentials
 * @param keyInfoChild the KeyInfo to evaluate
 * @return the collection of resolved credentials, or null
 * @throws SecurityException thrown if there is a provider error processing the KeyInfo child
 */
protected Collection<Credential> processKeyInfoChild(KeyInfoResolutionContext kiContext, CriteriaSet criteriaSet,
        XMLObject keyInfoChild) throws SecurityException {

    for (KeyInfoProvider provider : getProviders()) {

        if (!provider.handles(keyInfoChild)) {
            log.debug("Provider {} doesn't handle objects of type {}, skipping", provider.getClass().getName(),
                    keyInfoChild.getElementQName());
            continue;
        }

        log.debug("Processing KeyInfo child {} with provider {}", keyInfoChild.getElementQName(), provider
                .getClass().getName());
        Collection<Credential> creds = provider.process(this, keyInfoChild, criteriaSet, kiContext);

        if (creds != null && !creds.isEmpty()) {
            log.debug("Credentials successfully extracted from child {} by provider {}", keyInfoChild
                    .getElementQName(), provider.getClass().getName());
            return creds;
        }
    }
    return null;
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Initialize the resolution context that will be used by the providers.
 * 
 * The supplied KeyInfo object is stored in the context, as well as the values of any {@link KeyName} children
 * present. Finally if a credential is resolveble by any registered provider from a plain {@link KeyValue} child,
 * the key from that credential is also stored in the context.
 * 
 * @param kiContext KeyInfo resolution context
 * @param keyInfo the KeyInfo to evaluate
 * @param criteriaSet the credential criteria used to resolve credentials
 * @throws SecurityException thrown if there is an error processing the KeyValue children
 */
protected void initResolutionContext(KeyInfoResolutionContext kiContext, KeyInfo keyInfo, CriteriaSet criteriaSet)
        throws SecurityException {

    kiContext.setKeyInfo(keyInfo);

    // Extract all KeyNames
    kiContext.getKeyNames().addAll(KeyInfoHelper.getKeyNames(keyInfo));
    log.debug("Found {} key names: {}", kiContext.getKeyNames().size(), kiContext.getKeyNames());

    // Extract the Credential based on the (singular) key from an existing KeyValue(s).
    resolveKeyValue(kiContext, criteriaSet, keyInfo.getKeyValues());

    // Extract the Credential based on the (singular) key from an existing DEREncodedKeyValue(s).
    resolveKeyValue(kiContext, criteriaSet, keyInfo.getXMLObjects(DEREncodedKeyValue.DEFAULT_ELEMENT_NAME));
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Resolve the key from any KeyValue or DEREncodedKeyValue element that may be present, and store the resulting
 * key in the resolution context.
 * 
 * Each element is processed in turn in document order. Each element will be processed by each provider in
 * the ordered list of registered providers. The key from the first credential successfully resolved
 * will be stored in the resolution context.
 * 
 * Note: This resolver implementation assumes that KeyInfo will not be abused via-a-vis the Signature
 * specificiation, and that therefore all elements (if there are even more than one) will all resolve to the
 * same key value. The KeyInfo might, for example have multiple KeyValue children, containing different
 * representations of the same key. Therefore, only the first credential derived will be be utilized.
 * 
 * @param kiContext KeyInfo resolution context
 * @param criteriaSet the credential criteria used to resolve credentials
 * @param keyValues the KeyValue or DEREncodedKeyValue children to evaluate
 * @throws SecurityException thrown if there is an error resolving the key from the KeyValue
 */
protected void resolveKeyValue(KeyInfoResolutionContext kiContext, CriteriaSet criteriaSet,
        List<? extends XMLObject> keyValues) throws SecurityException {

    for (XMLObject keyValue : keyValues) {
        if (!(keyValue instanceof KeyValue) && !(keyValue instanceof DEREncodedKeyValue)) {
            continue;
        }
        Collection<Credential> creds = processKeyInfoChild(kiContext, criteriaSet, keyValue);
        if (creds != null) {
            for (Credential cred : creds) {
                Key key = extractKeyValue(cred);
                if (key != null) {
                    kiContext.setKey(key);
                    log.debug("Found a credential based on a KeyValue/DEREncodedKeyValue having key type: {}",
                            key.getAlgorithm());
                    return;
                }
            }
        }
    }
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Find the certificate from the chain that matches one of the specified digests.
 * 
 * @param certs list of certificates to evaluate
 * @param digests X509 digests to use as search criteria
 * @return the matching certificate, or null
 */
protected X509Certificate findCertFromDigest(List<X509Certificate> certs, List<XMLObject> digests) {
    byte[] certValue;
    byte[] xmlValue;
    
    for (XMLObject xo : digests) {
        if (!(xo instanceof X509Digest)) {
            continue;
        }
        X509Digest digest = (X509Digest) xo;
        if (!DatatypeHelper.isEmpty(digest.getValue())) {
            xmlValue = Base64.decode(digest.getValue());
            for (X509Certificate cert : certs) {
                try {
                    certValue = X509Util.getX509Digest(cert, digest.getAlgorithm());
                    if (certValue != null && Arrays.equals(xmlValue, certValue)) {
                        return cert;
                    }
                } catch (SecurityException e) {
                    // Ignore as no match.
                }
            }
        }
    }
    return null;
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/** {@inheritDoc} */
protected void postProcess(KeyInfoResolutionContext kiContext, CriteriaSet criteriaSet,
        List<Credential> credentials) throws SecurityException {
    
    ArrayList<Credential> localCreds = new ArrayList<Credential>();
    
    for (Credential cred : credentials) {
        if (isLocalCredential(cred)) {
            localCreds.add(cred);
        } else if (cred.getPublicKey() != null) {
           localCreds.addAll(resolveByPublicKey(cred.getPublicKey()));
        }
    }
    
    // Also resolve local creds based on any key names that are known
    for (String keyName : kiContext.getKeyNames()) {
        localCreds.addAll(resolveByKeyName(keyName));
    }
    
    credentials.clear();
    credentials.addAll(localCreds);
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Get the iterator from the next resolver in the chain.
 * 
 * @return an iterator of credentials
 */
private Iterator<Credential> getNextCredentialIterator() {
    while (resolverIterator.hasNext()) {
        currentResolver = resolverIterator.next();
            log.debug("Getting credential iterator from next resolver in chain: {}", currentResolver.getClass().toString());
        try {
            return currentResolver.resolve(critSet).iterator();
        } catch (SecurityException e) {
            log.error(String.format("Error resolving credentials from chaining resolver member '%s'",
                    currentResolver.getClass().getName()), e);
            if (resolverIterator.hasNext()) {
                log.error("Will attempt to resolve credentials from next member of resolver chain");
            }
        }
    }

    log.debug("No more credential resolvers available in the resolver chain");
    currentResolver = null;
    return null;
}
 

import org.opensaml.xml.security.SecurityException; //导入依赖的package包/类
/**
 * Build a credential instance from the key store entry.
 * 
 * @param keyStoreEntry the key store entry to process
 * @param entityID the entityID to include in the credential
 * @param usage the usage type to include in the credential
 * @return the new credential instance, appropriate to the type of key store entry being processed
 * @throws SecurityException throw if there is a problem building a credential from the key store entry
 */
protected Credential buildCredential(KeyStore.Entry keyStoreEntry, String entityID, UsageType usage)
        throws SecurityException {

    log.debug("Building credential from keystore entry for entityID {}, usage type {}", entityID, usage);

    Credential credential = null;
    if (keyStoreEntry instanceof KeyStore.PrivateKeyEntry) {
        credential = processPrivateKeyEntry((KeyStore.PrivateKeyEntry) keyStoreEntry, entityID, keystoreUsage);
    } else if (keyStoreEntry instanceof KeyStore.TrustedCertificateEntry) {
        credential = processTrustedCertificateEntry((KeyStore.TrustedCertificateEntry) keyStoreEntry, entityID,
                keystoreUsage);
    } else if (keyStoreEntry instanceof KeyStore.SecretKeyEntry) {
        credential = processSecretKeyEntry((KeyStore.SecretKeyEntry) keyStoreEntry, entityID, keystoreUsage);
    } else {
        throw new SecurityException("KeyStore entry was of an unsupported type: "
                + keyStoreEntry.getClass().getName());
    }
    return credential;
}