public static void writeXML(SolrInputDocument doc, Writer writer) throws IOException {
writer.write("<doc boost=\"" + doc.getDocumentBoost() + "\">");
for (SolrInputField field : doc) {
float boost = field.getBoost();
String name = field.getName();
for (Object v : field) {
if (v instanceof Date) {
v = DateUtil.getThreadLocalDateFormat().format((Date) v);
} else if (v instanceof byte[]) {
byte[] bytes = (byte[]) v;
v = Base64.byteArrayToBase64(bytes, 0, bytes.length);
} else if (v instanceof ByteBuffer) {
ByteBuffer bytes = (ByteBuffer) v;
v =
Base64.byteArrayToBase64(
bytes.array(), bytes.position(), bytes.limit() - bytes.position());
}
if (boost != 1.0f) {
XML.writeXML(writer, "field", v.toString(), "name", name, "boost", boost);
} else if (v != null) {
XML.writeXML(writer, "field", v.toString(), "name", name);
}
// only write the boost for the first multi-valued field
// otherwise, the used boost is the product of all the boost values
boost = 1.0f;
}
}
writer.write("</doc>");
}
public static void main(String[] args) throws Exception {
RSAKeyPair keyPair = new RSAKeyPair();
System.out.println(keyPair.getPublicKeyStr());
PublicKey pk = deserializeX509PublicKey(keyPair.getPublicKeyStr());
byte[] payload = "Hello World!".getBytes(StandardCharsets.UTF_8);
byte[] encrypted = keyPair.encrypt(ByteBuffer.wrap(payload));
String cipherBase64 = Base64.byteArrayToBase64(encrypted);
System.out.println("encrypted: " + cipherBase64);
System.out.println("signed: " + Base64.byteArrayToBase64(keyPair.signSha256(payload)));
System.out.println(
"decrypted " + new String(decryptRSA(encrypted, pk), StandardCharsets.UTF_8));
}
/** Marshals a binary field value. */
protected static Object marshalBase64SortValue(Object value) {
if (null == value) {
return null;
}
final BytesRef val = (BytesRef) value;
return Base64.byteArrayToBase64(val.bytes, val.offset, val.length);
}
private static SimpleOrderedMap<Object> getDocumentFieldsInfo(
Document doc, int docId, IndexReader reader, IndexSchema schema) throws IOException {
SimpleOrderedMap<Object> finfo = new SimpleOrderedMap<Object>();
for (Object o : doc.getFields()) {
Fieldable fieldable = (Fieldable) o;
SimpleOrderedMap<Object> f = new SimpleOrderedMap<Object>();
SchemaField sfield = schema.getFieldOrNull(fieldable.name());
FieldType ftype = (sfield == null) ? null : sfield.getType();
f.add("type", (ftype == null) ? null : ftype.getTypeName());
f.add("schema", getFieldFlags(sfield));
f.add("flags", getFieldFlags(fieldable));
Term t =
new Term(
fieldable.name(),
ftype != null ? ftype.storedToIndexed(fieldable) : fieldable.stringValue());
f.add("value", (ftype == null) ? null : ftype.toExternal(fieldable));
// TODO: this really should be "stored"
f.add("internal", fieldable.stringValue()); // may be a binary number
byte[] arr = fieldable.getBinaryValue();
if (arr != null) {
f.add("binary", Base64.byteArrayToBase64(arr, 0, arr.length));
}
f.add("boost", fieldable.getBoost());
f.add(
"docFreq",
t.text() == null ? 0 : reader.docFreq(t)); // this can be 0 for non-indexed fields
// If we have a term vector, return that
if (fieldable.isTermVectorStored()) {
try {
TermFreqVector v = reader.getTermFreqVector(docId, fieldable.name());
if (v != null) {
SimpleOrderedMap<Integer> tfv = new SimpleOrderedMap<Integer>();
for (int i = 0; i < v.size(); i++) {
tfv.add(v.getTerms()[i], v.getTermFrequencies()[i]);
}
f.add("termVector", tfv);
}
} catch (Exception ex) {
log.warn("error writing term vector", ex);
}
}
finfo.add(fieldable.name(), f);
}
return finfo;
}
public RSAKeyPair() {
KeyPairGenerator keyGen = null;
try {
keyGen = KeyPairGenerator.getInstance("RSA");
} catch (NoSuchAlgorithmException e) {
throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, e);
}
keyGen.initialize(512);
java.security.KeyPair keyPair = keyGen.genKeyPair();
privateKey = keyPair.getPrivate();
publicKey = keyPair.getPublic();
X509EncodedKeySpec x509EncodedKeySpec = new X509EncodedKeySpec(publicKey.getEncoded());
pubKeyStr = Base64.byteArrayToBase64(x509EncodedKeySpec.getEncoded());
}