Java Code Examples for com.sun.org.apache.xml.internal.security.utils.UnsyncBufferedOutputStream

The following examples show how to use com.sun.org.apache.xml.internal.security.utils.UnsyncBufferedOutputStream. These examples are extracted from open source projects. 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
public void canonicalize(XMLCryptoContext context, ByteArrayOutputStream bos)
    throws XMLSignatureException {
    if (context == null) {
        throw new NullPointerException("context cannot be null");
    }

    OutputStream os = new UnsyncBufferedOutputStream(bos);
    try {
        os.close();
    } catch (IOException e) {
        if (log.isLoggable(java.util.logging.Level.FINE)) {
            log.log(java.util.logging.Level.FINE, e.getMessage(), e);
        }
        // Impossible
    }

    DOMSubTreeData subTree = new DOMSubTreeData(localSiElem, true);

    try {
        ((DOMCanonicalizationMethod)
            canonicalizationMethod).canonicalize(subTree, context, bos);
    } catch (TransformException te) {
        throw new XMLSignatureException(te);
    }

    byte[] signedInfoBytes = bos.toByteArray();

    // this whole block should only be done if logging is enabled
    if (log.isLoggable(java.util.logging.Level.FINE)) {
        log.log(java.util.logging.Level.FINE, "Canonicalized SignedInfo:");
        StringBuilder sb = new StringBuilder(signedInfoBytes.length);
        for (int i = 0; i < signedInfoBytes.length; i++) {
            sb.append((char)signedInfoBytes[i]);
        }
        log.log(java.util.logging.Level.FINE, sb.toString());
        log.log(java.util.logging.Level.FINE, "Data to be signed/verified:" + Base64.encode(signedInfoBytes));
    }

    this.canonData = new ByteArrayInputStream(signedInfoBytes);
}
 
Example 2
Source Project: openjdk-8   Source File: DOMSignedInfo.java    License: GNU General Public License v2.0 5 votes vote down vote up
public void canonicalize(XMLCryptoContext context, ByteArrayOutputStream bos)
    throws XMLSignatureException {
    if (context == null) {
        throw new NullPointerException("context cannot be null");
    }

    OutputStream os = new UnsyncBufferedOutputStream(bos);
    try {
        os.close();
    } catch (IOException e) {
        if (log.isLoggable(java.util.logging.Level.FINE)) {
            log.log(java.util.logging.Level.FINE, e.getMessage(), e);
        }
        // Impossible
    }

    DOMSubTreeData subTree = new DOMSubTreeData(localSiElem, true);

    try {
        ((DOMCanonicalizationMethod)
            canonicalizationMethod).canonicalize(subTree, context, bos);
    } catch (TransformException te) {
        throw new XMLSignatureException(te);
    }

    byte[] signedInfoBytes = bos.toByteArray();

    // this whole block should only be done if logging is enabled
    if (log.isLoggable(java.util.logging.Level.FINE)) {
        log.log(java.util.logging.Level.FINE, "Canonicalized SignedInfo:");
        StringBuilder sb = new StringBuilder(signedInfoBytes.length);
        for (int i = 0; i < signedInfoBytes.length; i++) {
            sb.append((char)signedInfoBytes[i]);
        }
        log.log(java.util.logging.Level.FINE, sb.toString());
        log.log(java.util.logging.Level.FINE, "Data to be signed/verified:" + Base64.encode(signedInfoBytes));
    }

    this.canonData = new ByteArrayInputStream(signedInfoBytes);
}