Examples with PemObject com.android.org.bouncycastle.util.io.pem.PemObject used on opensource projects

Example 11 with PemObject

use of com.android.org.bouncycastle.util.io.pem.PemObject in project android_frameworks_base by DirtyUnicorns.

the class Credentials method convertToPem.

/**
     * Convert objects to a PEM format which is used for
     * CA_CERTIFICATE and USER_CERTIFICATE entries.
     */
public static byte[] convertToPem(Certificate... objects) throws IOException, CertificateEncodingException {
    ByteArrayOutputStream bao = new ByteArrayOutputStream();
    Writer writer = new OutputStreamWriter(bao, StandardCharsets.US_ASCII);
    PemWriter pw = new PemWriter(writer);
    for (Certificate o : objects) {
        pw.writeObject(new PemObject("CERTIFICATE", o.getEncoded()));
    }
    pw.close();
    return bao.toByteArray();
}

Example 12 with PemObject

use of com.android.org.bouncycastle.util.io.pem.PemObject in project android_frameworks_base by crdroidandroid.

the class Credentials method convertFromPem.

/**
     * Convert objects from PEM format, which is used for
     * CA_CERTIFICATE and USER_CERTIFICATE entries.
     */
public static List<X509Certificate> convertFromPem(byte[] bytes) throws IOException, CertificateException {
    ByteArrayInputStream bai = new ByteArrayInputStream(bytes);
    Reader reader = new InputStreamReader(bai, StandardCharsets.US_ASCII);
    PemReader pr = new PemReader(reader);
    try {
        CertificateFactory cf = CertificateFactory.getInstance("X509");
        List<X509Certificate> result = new ArrayList<X509Certificate>();
        PemObject o;
        while ((o = pr.readPemObject()) != null) {
            if (o.getType().equals("CERTIFICATE")) {
                Certificate c = cf.generateCertificate(new ByteArrayInputStream(o.getContent()));
                result.add((X509Certificate) c);
            } else {
                throw new IllegalArgumentException("Unknown type " + o.getType());
            }
        }
        return result;
    } finally {
        pr.close();
    }
}