Examples with ASN1InputStream com.android.org.bouncycastle.asn1.ASN1InputStream used on opensource projects

Example 16 with ASN1InputStream

use of com.android.org.bouncycastle.asn1.ASN1InputStream in project oxAuth by GluuFederation.

the class CRLCertificateVerifier method getCrlNumber.

@SuppressWarnings({ "deprecation", "resource" })
private BigInteger getCrlNumber(X509CRL crl) throws IOException {
    byte[] crlNumberExtensionValue = crl.getExtensionValue(X509Extensions.CRLNumber.getId());
    if (crlNumberExtensionValue == null) {
        return null;
    }
    DEROctetString octetString = (DEROctetString) (new ASN1InputStream(new ByteArrayInputStream(crlNumberExtensionValue)).readObject());
    byte[] octets = octetString.getOctets();
    DERInteger integer = (DERInteger) new ASN1InputStream(octets).readObject();
    BigInteger crlNumber = integer.getPositiveValue();
    return crlNumber;
}

Example 17 with ASN1InputStream

use of com.android.org.bouncycastle.asn1.ASN1InputStream in project poi by apache.

the class XAdESXLSignatureFacet method getCrlNumber.

private BigInteger getCrlNumber(X509CRL crl) {
    byte[] crlNumberExtensionValue = crl.getExtensionValue(Extension.cRLNumber.getId());
    if (null == crlNumberExtensionValue) {
        return null;
    }
    try {
        ASN1InputStream asn1IS1 = null, asn1IS2 = null;
        try {
            asn1IS1 = new ASN1InputStream(crlNumberExtensionValue);
            ASN1OctetString octetString = (ASN1OctetString) asn1IS1.readObject();
            byte[] octets = octetString.getOctets();
            asn1IS2 = new ASN1InputStream(octets);
            ASN1Integer integer = (ASN1Integer) asn1IS2.readObject();
            return integer.getPositiveValue();
        } finally {
            IOUtils.closeQuietly(asn1IS2);
            IOUtils.closeQuietly(asn1IS1);
        }
    } catch (IOException e) {
        throw new RuntimeException("I/O error: " + e.getMessage(), e);
    }
}

Example 18 with ASN1InputStream

use of com.android.org.bouncycastle.asn1.ASN1InputStream in project robovm by robovm.

the class CertificateFactory method engineGenerateCertificate.

/**
     * Generates a certificate object and initializes it with the data
     * read from the input stream inStream.
     */
public java.security.cert.Certificate engineGenerateCertificate(InputStream in) throws CertificateException {
    if (currentStream == null) {
        currentStream = in;
        sData = null;
        sDataObjectCount = 0;
    } else if (// reset if input stream has changed
    currentStream != in) {
        currentStream = in;
        sData = null;
        sDataObjectCount = 0;
    }
    try {
        if (sData != null) {
            if (sDataObjectCount != sData.size()) {
                return getCertificate();
            } else {
                sData = null;
                sDataObjectCount = 0;
                return null;
            }
        }
        PushbackInputStream pis = new PushbackInputStream(in);
        int tag = pis.read();
        if (tag == -1) {
            return null;
        }
        pis.unread(tag);
        if (// assume ascii PEM encoded.
        tag != 0x30) {
            return readPEMCertificate(pis);
        } else {
            return readDERCertificate(new ASN1InputStream(pis));
        }
    } catch (Exception e) {
        throw new ExCertificateException(e);
    }
}

Example 19 with ASN1InputStream

use of com.android.org.bouncycastle.asn1.ASN1InputStream in project robovm by robovm.

the class CertificateFactory method engineGenerateCRL.

/**
     * Generates a certificate revocation list (CRL) object and initializes
     * it with the data read from the input stream inStream.
     */
public CRL engineGenerateCRL(InputStream inStream) throws CRLException {
    if (currentCrlStream == null) {
        currentCrlStream = inStream;
        sCrlData = null;
        sCrlDataObjectCount = 0;
    } else if (// reset if input stream has changed
    currentCrlStream != inStream) {
        currentCrlStream = inStream;
        sCrlData = null;
        sCrlDataObjectCount = 0;
    }
    try {
        if (sCrlData != null) {
            if (sCrlDataObjectCount != sCrlData.size()) {
                return getCRL();
            } else {
                sCrlData = null;
                sCrlDataObjectCount = 0;
                return null;
            }
        }
        PushbackInputStream pis = new PushbackInputStream(inStream);
        int tag = pis.read();
        if (tag == -1) {
            return null;
        }
        pis.unread(tag);
        if (// assume ascii PEM encoded.
        tag != 0x30) {
            return readPEMCRL(pis);
        } else {
            // lazy evaluate to help processing of large CRLs
            return readDERCRL(new ASN1InputStream(pis, true));
        }
    } catch (CRLException e) {
        throw e;
    } catch (Exception e) {
        throw new CRLException(e.toString());
    }
}

Example 20 with ASN1InputStream

use of com.android.org.bouncycastle.asn1.ASN1InputStream in project robovm by robovm.

the class X509CRLEntryObject method toString.

public String toString() {
    StringBuffer buf = new StringBuffer();
    String nl = System.getProperty("line.separator");
    buf.append("      userCertificate: ").append(this.getSerialNumber()).append(nl);
    buf.append("       revocationDate: ").append(this.getRevocationDate()).append(nl);
    buf.append("       certificateIssuer: ").append(this.getCertificateIssuer()).append(nl);
    Extensions extensions = c.getExtensions();
    if (extensions != null) {
        Enumeration e = extensions.oids();
        if (e.hasMoreElements()) {
            buf.append("   crlEntryExtensions:").append(nl);
            while (e.hasMoreElements()) {
                ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
                Extension ext = extensions.getExtension(oid);
                if (ext.getExtnValue() != null) {
                    byte[] octs = ext.getExtnValue().getOctets();
                    ASN1InputStream dIn = new ASN1InputStream(octs);
                    buf.append("                       critical(").append(ext.isCritical()).append(") ");
                    try {
                        if (oid.equals(X509Extension.reasonCode)) {
                            buf.append(CRLReason.getInstance(ASN1Enumerated.getInstance(dIn.readObject()))).append(nl);
                        } else if (oid.equals(X509Extension.certificateIssuer)) {
                            buf.append("Certificate issuer: ").append(GeneralNames.getInstance(dIn.readObject())).append(nl);
                        } else {
                            buf.append(oid.getId());
                            buf.append(" value = ").append(ASN1Dump.dumpAsString(dIn.readObject())).append(nl);
                        }
                    } catch (Exception ex) {
                        buf.append(oid.getId());
                        buf.append(" value = ").append("*****").append(nl);
                    }
                } else {
                    buf.append(nl);
                }
            }
        }
    }
    return buf.toString();
}