Java Code Examples for sun.security.krb5.Checksum#parse()

The following examples show how to use sun.security.krb5.Checksum#parse() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 2
Source Project: jdk8u-jdk   File: KRBSafe.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 3
Source Project: jdk8u60   File: KRBSafe.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 4
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 5
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 6
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 7
Source Project: jdk8u-jdk   File: KRBSafe.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 8
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 9
Source Project: hottub   File: KRBSafe.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 10
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 11
Source Project: openjdk-8   File: KRBSafe.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 12
Source Project: jdk8u_jdk   File: KRBSafe.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Initializes an KRBSafe object.
 * @param encoding a single DER-encoded value.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception RealmException if an error occurs while parsing a Realm object.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 */
private void init(DerValue encoding) throws Asn1Exception,
RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x14)
        || (encoding.isApplication() != true)
        || (encoding.isConstructed() != true))
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x00) {
        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    }
    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & 0x1F) == 0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_SAFE)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
    }

    else
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    safeBody = KRBSafeBody.parse(der.getData(), (byte)0x02, false);
    cksum = Checksum.parse(der.getData(), (byte)0x03, false);
    if (der.getData().available() > 0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 13
Source Project: jdk8u-jdk   File: KRBError.java    License: GNU General Public License v2.0 4 votes vote down vote up
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = new Integer(subDer.getData().getBigInteger().intValue());
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = new Integer (subDer.getData().getBigInteger().intValue());
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    Realm crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 14
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = new Integer(subDer.getData().getBigInteger().intValue());
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = new Integer (subDer.getData().getBigInteger().intValue());
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 15
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = new Integer(subDer.getData().getBigInteger().intValue());
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = new Integer (subDer.getData().getBigInteger().intValue());
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    Realm crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 16
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = new Integer(subDer.getData().getBigInteger().intValue());
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = new Integer (subDer.getData().getBigInteger().intValue());
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 17
Source Project: jdk8u_jdk   File: KRBError.java    License: GNU General Public License v2.0 4 votes vote down vote up
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = new Integer(subDer.getData().getBigInteger().intValue());
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = new Integer (subDer.getData().getBigInteger().intValue());
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 18
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = subDer.getData().getBigInteger().intValue();
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    Realm crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 19
Source Project: hottub   File: KRBError.java    License: GNU General Public License v2.0 4 votes vote down vote up
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = new Integer(subDer.getData().getBigInteger().intValue());
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = new Integer (subDer.getData().getBigInteger().intValue());
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    Realm crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}
 
Example 20
/**
 * Initializes a KRBError object.
 * @param encoding a DER-encoded data.
 * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
 * @exception IOException if an I/O error occurs while reading encoded data.
 * @exception KrbApErrException if the value read from the DER-encoded data
 *  stream does not match the pre-defined value.
 * @exception RealmException if an error occurs while parsing a Realm object.
 */
private void init(DerValue encoding) throws Asn1Exception,
        RealmException, KrbApErrException, IOException {
    DerValue der, subDer;
    if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true)) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    der = encoding.getData().getDerValue();
    if (der.getTag() != DerValue.tag_Sequence) {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) {

        pvno = subDer.getData().getBigInteger().intValue();
        if (pvno != Krb5.PVNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) {
        msgType = subDer.getData().getBigInteger().intValue();
        if (msgType != Krb5.KRB_ERROR) {
            throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
    } else {
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }

    cTime = KerberosTime.parse(der.getData(), (byte)0x02, true);
    if ((der.getData().peekByte() & 0x1F) == 0x03) {
        subDer = der.getData().getDerValue();
        cuSec = new Integer(subDer.getData().getBigInteger().intValue());
    }
    else cuSec = null;
    sTime = KerberosTime.parse(der.getData(), (byte)0x04, false);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) {
        suSec = new Integer (subDer.getData().getBigInteger().intValue());
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    subDer = der.getData().getDerValue();
    if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) {
        errorCode = subDer.getData().getBigInteger().intValue();
    }
    else  throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    Realm crealm = Realm.parse(der.getData(), (byte)0x07, true);
    cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm);
    Realm realm = Realm.parse(der.getData(), (byte)0x09, false);
    sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm);
    eText = null;
    eData = null;
    eCksum = null;
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0B) {
            subDer = der.getData().getDerValue();
            eText = new KerberosString(subDer.getData().getDerValue())
                    .toString();
        }
    }
    if (der.getData().available() >0) {
        if ((der.getData().peekByte() & 0x1F) == 0x0C) {
            subDer = der.getData().getDerValue();
            eData = subDer.getData().getOctetString();
        }
    }
    if (der.getData().available() >0) {
        eCksum = Checksum.parse(der.getData(), (byte)0x0D, true);
    }
    if (der.getData().available() >0)
        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
}