Example usage for java.security.cert CertificateFactory generateCRLs

Introduction

In this page you can find the example usage for java.security.cert CertificateFactory generateCRLs.

Prototype

public final Collection<? extends CRL> generateCRLs(InputStream inStream) throws CRLException 

Source Link

Document

Returns a (possibly empty) collection view of the CRLs read from the given input stream inStream .

Usage

From source file:mitm.common.security.crl.CRLUtils.java

/**
 * Reads and returns all encoded CRLs from the input stream.
 *//* w w  w  .ja  v a2  s  . c om*/
public static Collection<? extends CRL> readCRLs(InputStream input)
        throws CertificateException, NoSuchProviderException, SecurityFactoryFactoryException, CRLException {
    if (!(input instanceof BufferedInputStream)) {
        input = new BufferedInputStream(input);
    }

    CertificateFactory fac = SecurityFactoryFactory.getSecurityFactory().createCertificateFactory("X.509");

    return fac.generateCRLs(input);
}

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From source file:org.opensaml.xml.security.x509.X509Util.java

/**
 * Decodes CRLS in DER or PKCS#7 format. If in PKCS#7 format only the CRLs are decode, the rest of the content is
 * ignored./*from  w ww  .j  a va  2s  . c  om*/
 * 
 * @param crls encoded CRLs
 * 
 * @return decoded CRLs
 * 
 * @throws CRLException thrown if the CRLs can not be decoded
 */
@SuppressWarnings("unchecked")
public static Collection<X509CRL> decodeCRLs(byte[] crls) throws CRLException {
    try {
        CertificateFactory cf = CertificateFactory.getInstance("X.509");
        return (Collection<X509CRL>) cf.generateCRLs(new ByteArrayInputStream(crls));
    } catch (GeneralSecurityException e) {
        throw new CRLException("Unable to decode X.509 certificates");
    }
}

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From source file:org.qipki.ca.http.presentation.rest.resources.tools.CryptoInspectorResource.java

private boolean isDER(InputStream stream) {
    CertificateFactory certFactory = null;
    try {/*from   w w w .ja  v  a2s  .  com*/
        certFactory = CertificateFactory.getInstance("X.509", BouncyCastleProvider.PROVIDER_NAME);
    } catch (GeneralSecurityException ignored) {
        return false;
    }
    try {
        certFactory.generateCRLs(stream);
        return true;
    } catch (CRLException ignored) {
    }
    try {
        certFactory.generateCertificates(stream);
        return true;
    } catch (CertificateException ignored) {
    }
    // TODO : all other types ........
    return false;
}

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