Examples with ASN1Integer org.bouncycastle.asn1.ASN1Integer used on opensource projects

Example 21 with ASN1Integer

use of org.bouncycastle.asn1.ASN1Integer in project keystore-explorer by kaikramer.

the class X509Ext method getBasicConstraintsStringValue.

private String getBasicConstraintsStringValue(byte[] value) throws IOException {
    // @formatter:off
    /*
		 * BasicConstraints ::= ASN1Sequence { cA ASN1Boolean DEFAULT FALSE,
		 * pathLenConstraint ASN1Integer (0..MAX) OPTIONAL }
		 */
    // @formatter:on
    /*
		 * Getting the DEFAULT returns a false ASN1Boolean when no value present
		 * which saves the bother of a null check
		 */
    StringBuilder sb = new StringBuilder();
    BasicConstraints basicConstraints = BasicConstraints.getInstance(value);
    boolean ca = basicConstraints.isCA();
    BigInteger pathLenConstraint = basicConstraints.getPathLenConstraint();
    if (ca) {
        sb.append(res.getString("SubjectIsCa"));
        sb.append(NEWLINE);
    } else {
        sb.append(res.getString("SubjectIsNotCa"));
        sb.append(NEWLINE);
    }
    if (pathLenConstraint != null) {
        sb.append(MessageFormat.format(res.getString("PathLengthConstraint"), pathLenConstraint.intValue()));
        sb.append(NEWLINE);
    } else {
        sb.append(res.getString("NoPathLengthConstraint"));
        sb.append(NEWLINE);
    }
    return sb.toString();
}

Example 22 with ASN1Integer

use of org.bouncycastle.asn1.ASN1Integer in project keystore-explorer by kaikramer.

the class X509Ext method getMsCaVersionStringValue.

private String getMsCaVersionStringValue(byte[] octets) {
    /*
            "The extension data is a DWORD value (encoded as X509_INTEGER in the extension);
            the low 16 bits are the certificate index, and the high 16 bits are the key index."
		 */
    ASN1Integer asn1Integer = ASN1Integer.getInstance(octets);
    int version = asn1Integer.getValue().intValue();
    String certIndex = String.valueOf(version & 0xffff);
    String keyIndex = String.valueOf(version >> 16);
    StringBuilder sb = new StringBuilder();
    sb.append(MessageFormat.format(res.getString("MSCaVersion.CertIndex"), certIndex));
    sb.append(NEWLINE);
    sb.append(MessageFormat.format(res.getString("MSCaVersion.KeyIndex"), keyIndex));
    sb.append(NEWLINE);
    return sb.toString();
}

Example 23 with ASN1Integer

use of org.bouncycastle.asn1.ASN1Integer in project keystore-explorer by kaikramer.

the class X509Ext method getPolicyConstraintsStringValue.

private String getPolicyConstraintsStringValue(byte[] value) throws IOException {
    // @formatter:off
    /*
		 * PolicyConstraints ::= ASN1Sequence { requireExplicitPolicy [0]
		 * SkipCerts OPTIONAL, inhibitPolicyMapping [1] SkipCerts OPTIONAL }
		 *
		 * SkipCerts ::= ASN1Integer (0..MAX)
		 */
    // @formatter:on
    StringBuilder sb = new StringBuilder();
    PolicyConstraints policyConstraints = PolicyConstraints.getInstance(value);
    int requireExplicitPolicy = policyConstraints.getRequireExplicitPolicy();
    int inhibitPolicyMapping = policyConstraints.getInhibitPolicyMapping();
    if (requireExplicitPolicy != -1) {
        // Optional
        sb.append(MessageFormat.format(res.getString("RequireExplicitPolicy"), requireExplicitPolicy));
        sb.append(NEWLINE);
    }
    if (inhibitPolicyMapping != -1) {
        // Optional
        sb.append(MessageFormat.format(res.getString("InhibitPolicyMapping"), inhibitPolicyMapping));
        sb.append(NEWLINE);
    }
    return sb.toString();
}

Example 24 with ASN1Integer

use of org.bouncycastle.asn1.ASN1Integer in project keystore-explorer by kaikramer.

the class DUserNoticeChooser method populateNoticeNumbers.

private void populateNoticeNumbers(NoticeReference noticeReference) {
    ASN1Integer[] noticeNumbers = noticeReference.getNoticeNumbers();
    if (noticeNumbers != null) {
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < noticeNumbers.length; i++) {
            ASN1Integer noticeNumber = noticeNumbers[i];
            sb.append(noticeNumber.getValue().intValue());
            if ((i + 1) < noticeNumbers.length) {
                sb.append(" ");
            }
        }
        jtfNoticeNumbers.setText(sb.toString());
        jtfNoticeNumbers.setCaretPosition(0);
    }
}

Example 25 with ASN1Integer

use of org.bouncycastle.asn1.ASN1Integer in project keystore-explorer by kaikramer.

the class DUserNoticeChooser method okPressed.

private void okPressed() {
    String organizationString = jtfOrganization.getText().trim();
    int[] noticeNumberInts = extractNoticeNumbers();
    String explicitTextString = jtfExplicitText.getText().trim();
    if (noticeNumberInts == null) {
        JOptionPane.showMessageDialog(this, res.getString("DUserNoticeChooser.InvalidNoticeNumbers.message"), getTitle(), JOptionPane.WARNING_MESSAGE);
        return;
    }
    if (((organizationString.length() > 0) && (noticeNumberInts.length == 0)) || ((organizationString.length() == 0) && (noticeNumberInts.length > 0))) {
        JOptionPane.showMessageDialog(this, res.getString("DUserNoticeChooser.OrganizationOrNoticeNumbersValueReq.message"), getTitle(), JOptionPane.WARNING_MESSAGE);
        return;
    }
    if ((organizationString.length() == 0) && (noticeNumberInts.length == 0) && (explicitTextString.length() == 0)) {
        JOptionPane.showMessageDialog(this, res.getString("DUserNoticeChooser.NoticeRefOrExplicitTextValueReq.message"), getTitle(), JOptionPane.WARNING_MESSAGE);
        return;
    }
    NoticeReference noticeReference = null;
    if (organizationString.length() > 0) {
        // If organization is present then so is al of notice reference
        Vector<ASN1Integer> noticeNumbers = new Vector<ASN1Integer>();
        for (int noticeNumber : noticeNumberInts) {
            noticeNumbers.add(new ASN1Integer(noticeNumber));
        }
        noticeReference = new NoticeReference(organizationString, noticeNumbers);
    }
    userNotice = new UserNotice(noticeReference, explicitTextString);
    closeDialog();
}