/**
* Test entry.
*
* @throws Exception If the test failed unexpectedly.
*/
@Test
public void testEntryToAndFromDatabase() throws Exception {
ensureServerIsUpAndRunning();
// Convert the test LDIF string to a byte array
byte[] originalLDIFBytes = StaticUtils.getBytes(ldifString);
try (final LDIFReader reader =
new LDIFReader(new LDIFImportConfig(new ByteArrayInputStream(originalLDIFBytes)))) {
Entry entryBefore, entryAfter;
while ((entryBefore = reader.readEntry(false)) != null) {
ByteString bytes =
ID2Entry.entryToDatabase(entryBefore, new DataConfig(false, false, null));
entryAfter =
ID2Entry.entryFromDatabase(bytes, DirectoryServer.getDefaultCompressedSchema());
// check DN and number of attributes
assertEquals(entryBefore.getAttributes().size(), entryAfter.getAttributes().size());
assertEquals(entryBefore.getName(), entryAfter.getName());
// check the object classes were not changed
for (String ocBefore : entryBefore.getObjectClasses().values()) {
ObjectClass objectClass = DirectoryServer.getObjectClass(ocBefore.toLowerCase());
if (objectClass == null) {
objectClass = DirectoryServer.getDefaultObjectClass(ocBefore);
}
String ocAfter = entryAfter.getObjectClasses().get(objectClass);
assertEquals(ocBefore, ocAfter);
}
// check the user attributes were not changed
for (AttributeType attrType : entryBefore.getUserAttributes().keySet()) {
List<Attribute> listBefore = entryBefore.getAttribute(attrType);
List<Attribute> listAfter = entryAfter.getAttribute(attrType);
assertThat(listBefore).hasSameSizeAs(listAfter);
for (Attribute attrBefore : listBefore) {
boolean found = false;
for (Attribute attrAfter : listAfter) {
if (attrAfter.optionsEqual(attrBefore.getOptions())) {
// Found the corresponding attribute
assertEquals(attrBefore, attrAfter);
found = true;
}
}
assertTrue(found);
}
}
}
}
}
/**
* The attributes will be encoded as a sequence of: - A UTF-8 byte representation of the attribute
* name. - A zero delimiter - A one-to-five byte number of values for the attribute - A sequence
* of: - A one-to-five byte length for the value - A UTF-8 byte representation for the value
*/
private void append(ByteStringBuilder buffer, Map<AttributeType, List<Attribute>> attributes) {
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
byte[] nameBytes = getBytes(a.getNameWithOptions());
buffer.appendBytes(nameBytes);
buffer.appendByte(0x00);
buffer.appendBERLength(a.size());
for (ByteString v : a) {
buffer.appendBERLength(v.length());
buffer.appendBytes(v);
}
}
}
}
private void encodeV1Attributes(
ByteStringBuilder buffer, Map<AttributeType, List<Attribute>> attributes) {
int numAttributes = 0;
// First count how many attributes are there to encode.
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
if (a.isVirtual() || a.isEmpty()) {
continue;
}
numAttributes++;
}
}
// Encoded one-to-five byte number of attributes
buffer.appendBERLength(numAttributes);
append(buffer, attributes);
}
/**
* Test for escaped characters in templates, check LDIF output when the templates combines escaped
* characters and variables.
*/
@Test(dependsOnMethods = {"testParsingEscapeCharInTemplate"})
public void testOutputCombineEscapeCharInTemplate() throws Exception {
String[] lines = {
"branch: dc=test",
"subordinateTemplate: templateWithEscape:1",
"",
"template: templateWithEscape",
"rdnAttr: uid",
"objectclass: inetOrgPerson",
"uid: testEntry",
"sn: Bar",
// The value below combines variable, randoms and escaped chars.
// The resulting value is "Foo <?>{1}Bar" where ? is a letter from [A-Z].
"cn: Foo \\<<random:chars:ABCDEFGHIJKLMNOPQRSTUVWXYZ:1>\\>\\{1\\}{sn}",
"",
};
File tmpFile = File.createTempFile("combineEscapeChar", "out.ldif");
tmpFile.deleteOnExit();
String outLdifFilePath = tmpFile.getAbsolutePath();
LdifFileWriter.makeLdif(outLdifFilePath, resourcePath, lines);
LDIFImportConfig ldifConfig = new LDIFImportConfig(outLdifFilePath);
ldifConfig.setValidateSchema(false);
LDIFReader reader = new LDIFReader(ldifConfig);
Entry top = reader.readEntry();
Entry e = reader.readEntry();
reader.close();
assertNotNull(top);
assertNotNull(e);
List<Attribute> attrs = e.getAttribute("cn");
assertFalse(attrs.isEmpty());
Attribute a = attrs.get(0);
assertTrue(
a.iterator().next().toString().matches("Foo <[A-Z]>\\{1\\}Bar"),
"cn value doesn't match the expected value");
}
private void encodeV2Attributes(
ByteStringBuilder buffer,
Map<AttributeType, List<Attribute>> attributes,
EntryEncodeConfig config)
throws DirectoryException {
int numAttributes = 0;
// First count how many attributes are there to encode.
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
if (a.isVirtual() || a.isEmpty()) {
continue;
}
numAttributes++;
}
}
// Encoded one-to-five byte number of attributes
buffer.appendBERLength(numAttributes);
if (config.compressAttributeDescriptions()) {
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
if (a.isVirtual() || a.isEmpty()) {
continue;
}
ByteStringBuilder bsb = new ByteStringBuilder();
config.getCompressedSchema().encodeAttribute(bsb, a);
buffer.appendBERLength(bsb.length());
buffer.appendBytes(bsb);
}
}
} else {
append(buffer, attributes);
}
}