Examples with IOException2 hudson.util.IOException2 used on opensource projects

Example 1 with IOException2

use of hudson.util.IOException2 in project hudson-2.x by hudson.

the class AnnotatedLargeText method createAnnotator.

private ConsoleAnnotator createAnnotator(StaplerRequest req) throws IOException {
    try {
        String base64 = req != null ? req.getHeader("X-ConsoleAnnotator") : null;
        if (base64 != null) {
            Cipher sym = Secret.getCipher("AES");
            sym.init(Cipher.DECRYPT_MODE, Hudson.getInstance().getSecretKeyAsAES128());
            ObjectInputStream ois = new ObjectInputStreamEx(new GZIPInputStream(new CipherInputStream(new ByteArrayInputStream(Base64.decode(base64.toCharArray())), sym)), Hudson.getInstance().pluginManager.uberClassLoader);
            long timestamp = ois.readLong();
            if (TimeUnit2.HOURS.toMillis(1) > abs(System.currentTimeMillis() - timestamp))
                // don't deserialize something too old to prevent a replay attack
                return (ConsoleAnnotator) ois.readObject();
        }
    } catch (GeneralSecurityException e) {
        throw new IOException2(e);
    } catch (ClassNotFoundException e) {
        throw new IOException2(e);
    }
    // start from scratch
    return ConsoleAnnotator.initial(context == null ? null : context.getClass());
}

Example 2 with IOException2

use of hudson.util.IOException2 in project hudson-2.x by hudson.

the class ConsoleNote method readFrom.

/**
 * Reads a note back from {@linkplain #encodeTo(OutputStream) its encoded form}.
 *
 * @param in
 *      Must point to the beginning of a preamble.
 *
 * @return null if the encoded form is malformed.
 */
public static ConsoleNote readFrom(DataInputStream in) throws IOException, ClassNotFoundException {
    try {
        byte[] preamble = new byte[PREAMBLE.length];
        in.readFully(preamble);
        if (!Arrays.equals(preamble, PREAMBLE))
            // not a valid preamble
            return null;
        DataInputStream decoded = new DataInputStream(new UnbufferedBase64InputStream(in));
        int sz = decoded.readInt();
        // Size should be greater than Zero. See http://issues.hudson-ci.org/browse/HUDSON-6558
        if (sz < 0) {
            return null;
        }
        byte[] buf = new byte[sz];
        decoded.readFully(buf);
        byte[] postamble = new byte[POSTAMBLE.length];
        in.readFully(postamble);
        if (!Arrays.equals(postamble, POSTAMBLE))
            // not a valid postamble
            return null;
        ObjectInputStream ois = new ObjectInputStreamEx(new GZIPInputStream(new ByteArrayInputStream(buf)), Hudson.getInstance().pluginManager.uberClassLoader);
        return (ConsoleNote) ois.readObject();
    } catch (Error e) {
        // package that up as IOException so that the caller won't fatally die.
        throw new IOException2(e);
    }
}

Example 3 with IOException2

use of hudson.util.IOException2 in project hudson-2.x by hudson.

the class TarArchiver method visitSymlink.

@Override
public void visitSymlink(File link, String target, String relativePath) throws IOException {
    TarEntry e = new TarEntry(relativePath, LF_SYMLINK);
    try {
        StringBuffer linkName = (StringBuffer) LINKNAME_FIELD.get(e);
        linkName.setLength(0);
        linkName.append(target);
    } catch (IllegalAccessException x) {
        throw new IOException2("Failed to set linkName", x);
    }
    tar.putNextEntry(e);
    entriesWritten++;
}

Example 4 with IOException2

use of hudson.util.IOException2 in project hudson-2.x by hudson.

the class SFTPClient method mkdirs.

/**
 * Makes sure that the directory exists, by creating it if necessary.
 */
public void mkdirs(String path, int posixPermission) throws IOException {
    SFTPv3FileAttributes atts = _stat(path);
    if (atts != null && atts.isDirectory())
        return;
    int idx = path.lastIndexOf("/");
    if (idx > 0)
        mkdirs(path.substring(0, idx), posixPermission);
    try {
        mkdir(path, posixPermission);
    } catch (IOException e) {
        throw new IOException2("Failed to mkdir " + path, e);
    }
}

Example 5 with IOException2

use of hudson.util.IOException2 in project hudson-2.x by hudson.

the class XmlFile method write.

public void write(Object o) throws IOException {
    mkdirs();
    AtomicFileWriter w = new AtomicFileWriter(file);
    try {
        w.write("<?xml version='1.0' encoding='UTF-8'?>\n");
        xs.toXML(o, w);
        w.commit();
    } catch (StreamException e) {
        throw new IOException2(e);
    } finally {
        w.abort();
    }
}