/**
* Attempt to read a single entry.
*
* @throws Exception If the test failed unexpectedly.
*/
@Test(dependsOnMethods = {"testReadEntryEmptyStream"})
public void testReadEntrySingle() throws Exception {
final String ldifString =
"dn: cn=john, dc=foo, dc=com\n"
+ "objectClass: top\n"
+ "objectClass: person\n"
+ "cn: john\n"
+ "sn: smith\n";
LDIFReader reader = createLDIFReader(ldifString);
try {
Entry entry = reader.readEntry();
Assert.assertNotNull(entry);
Assert.assertEquals(entry.getDN(), DN.decode("cn=john, dc=foo, dc=com"));
Assert.assertTrue(entry.hasObjectClass(OC_TOP));
Assert.assertTrue(entry.hasObjectClass(OC_PERSON));
Assert.assertTrue(entry.hasValue(AT_CN, null, AttributeValues.create(AT_CN, "john")));
Assert.assertTrue(entry.hasValue(AT_SN, null, AttributeValues.create(AT_SN, "smith")));
Assert.assertNull(reader.readEntry());
Assert.assertEquals(reader.getEntriesIgnored(), 0);
Assert.assertEquals(reader.getEntriesRead(), 1);
Assert.assertEquals(reader.getEntriesRejected(), 0);
Assert.assertEquals(reader.getLastEntryLineNumber(), 1);
} finally {
reader.close();
}
}
/**
* Attempt to read an entry containing a base64 line.
*
* @throws Exception If the test failed unexpectedly.
*/
@Test(dependsOnMethods = {"testReadEntrySingle"})
public void testReadEntryBase64() throws Exception {
final String ldifString =
"dn: cn=john, dc=foo, dc=com\n"
+ "objectClass: top\n"
+ "objectClass: person\n"
+ "cn: john\n"
+ "sn: smith\n"
+ "description:: b25jZSB1cG9uIGEgdGltZSBpbiB0aGUgd2VzdA==\n";
LDIFReader reader = createLDIFReader(ldifString);
try {
Entry entry = reader.readEntry();
Assert.assertNotNull(entry);
Assert.assertTrue(
entry.hasValue(
AT_DESCR, null, AttributeValues.create(AT_DESCR, "once upon a time in the west")));
} finally {
reader.close();
}
}
/**
* Ensures that password policy pwdPolicySubentry operational attribute reflects active password
* policy for a given user entry.
*
* @throws Exception If an unexpected problem occurs.
*/
@Test()
public void testPasswordPolicySubentryAttribute() throws Exception {
PasswordPolicy defaultPolicy = DirectoryServer.getDefaultPasswordPolicy();
assertNotNull(defaultPolicy);
Entry testEntry = DirectoryServer.getEntry(DN.decode("uid=rogasawara," + BASE));
assertNotNull(testEntry);
AttributeType attrType = DirectoryServer.getAttributeType("pwdpolicysubentry");
// Make sure that default policy is in effect
// for the user entry.
assertTrue(testEntry.hasAttribute(attrType));
assertTrue(
testEntry.hasValue(
attrType, null, AttributeValues.create(attrType, defaultPolicy.getDN().toString())));
// Add new subentry policy with the
// scope to apply to the user entry.
Entry policyEntry =
TestCaseUtils.makeEntry(
"dn: cn=Temp Policy," + SUFFIX,
"objectClass: top",
"objectClass: pwdPolicy",
"objectClass: subentry",
"cn: Temp Policy",
"subtreeSpecification: { base \"ou=people\" }",
"pwdLockoutDuration: 300",
"pwdMaxFailure: 3",
"pwdMustChange: true",
"pwdAttribute: userPassword");
InternalClientConnection connection = InternalClientConnection.getRootConnection();
AddOperation addOperation =
connection.processAdd(
policyEntry.getDN(),
policyEntry.getObjectClasses(),
policyEntry.getUserAttributes(),
policyEntry.getOperationalAttributes());
assertEquals(addOperation.getResultCode(), ResultCode.SUCCESS);
assertNotNull(DirectoryServer.getEntry(policyEntry.getDN()));
// Make sure just added policy is in effect.
testEntry = DirectoryServer.getEntry(DN.decode("uid=rogasawara," + BASE));
assertNotNull(testEntry);
assertTrue(testEntry.hasAttribute(attrType));
assertTrue(
testEntry.hasValue(
attrType, null, AttributeValues.create(attrType, "cn=Temp Policy," + SUFFIX)));
// Remove subentry policy and make sure
// default policy is in effect again.
TestCaseUtils.deleteEntry(policyEntry.getDN());
testEntry = DirectoryServer.getEntry(DN.decode("uid=rogasawara," + BASE));
assertNotNull(testEntry);
assertTrue(testEntry.hasAttribute(attrType));
assertTrue(
testEntry.hasValue(
attrType, null, AttributeValues.create(attrType, defaultPolicy.getDN().toString())));
}
/**
* Process a delete attribute values that is conflicting with a previous modification.
*
* @param csn The CSN of the currently processed change
* @param m the modification that is being processed
* @param modifiedEntry the entry that is modified (before current mod)
* @return false if there is nothing to do
*/
private boolean conflictDelete(CSN csn, Modification m, Entry modifiedEntry) {
/*
* We are processing a conflicting DELETE modification
*
* This code is written on the assumption that conflict are
* rare. We therefore don't care much about the performance
* However since it is rarely executed this code needs to be
* as simple as possible to make sure that all paths are tested.
* In this case the most simple seem to change the DELETE
* in a REPLACE modification that keeps all values
* more recent that the DELETE.
* we are therefore going to change m into a REPLACE that will keep
* all the values that have been updated after the DELETE time
* If a value is present in the entry without any state information
* it must be removed so we simply ignore them
*/
Attribute modAttr = m.getAttribute();
if (modAttr.isEmpty()) {
/*
* We are processing a DELETE attribute modification
*/
m.setModificationType(ModificationType.REPLACE);
AttributeBuilder builder = new AttributeBuilder(modAttr, true);
Iterator<AttrValueHistorical> it = valuesHist.keySet().iterator();
while (it.hasNext()) {
AttrValueHistorical valInfo = it.next();
if (csn.isOlderThan(valInfo.getValueUpdateTime())) {
/*
* this value has been updated after this delete, therefore
* this value must be kept
*/
builder.add(valInfo.getAttributeValue());
} else {
/*
* this value is going to be deleted, remove it from historical
* information unless it is a Deleted attribute value that is
* more recent than this DELETE
*/
if (csn.isNewerThanOrEqualTo(valInfo.getValueDeleteTime())) {
it.remove();
}
}
}
m.setAttribute(builder.toAttribute());
if (csn.isNewerThan(getDeleteTime())) {
deleteTime = csn;
}
if (csn.isNewerThan(getLastUpdateTime())) {
lastUpdateTime = csn;
}
} else {
// we are processing DELETE of some attribute values
AttributeBuilder builder = new AttributeBuilder(modAttr);
for (ByteString val : modAttr) {
boolean deleteIt = true; // true if the delete must be done
boolean addedInCurrentOp = false;
/* update historical information */
AttrValueHistorical valInfo = new AttrValueHistorical(val, null, csn);
AttrValueHistorical oldValInfo = valuesHist.get(valInfo);
if (oldValInfo != null) {
/* this value already exist in the historical information */
if (csn.equals(oldValInfo.getValueUpdateTime())) {
// This value was added earlier in the same operation
// we need to keep the delete.
addedInCurrentOp = true;
}
if (csn.isNewerThanOrEqualTo(oldValInfo.getValueDeleteTime())
&& csn.isNewerThanOrEqualTo(oldValInfo.getValueUpdateTime())) {
valuesHist.remove(oldValInfo);
valuesHist.put(valInfo, valInfo);
} else if (oldValInfo.isUpdate()) {
deleteIt = false;
}
} else {
valuesHist.remove(oldValInfo);
valuesHist.put(valInfo, valInfo);
}
/* if the attribute value is not to be deleted
* or if attribute value is not present suppress it from the
* MOD to make sure the delete is going to succeed
*/
if (!deleteIt
|| (!modifiedEntry.hasValue(modAttr.getAttributeType(), modAttr.getOptions(), val)
&& !addedInCurrentOp)) {
// this value was already deleted before and therefore
// this should not be replayed.
builder.remove(val);
if (builder.isEmpty()) {
// This was the last values in the set of values to be deleted.
// this MOD must therefore be skipped.
return false;
}
}
}
m.setAttribute(builder.toAttribute());
if (csn.isNewerThan(getLastUpdateTime())) {
lastUpdateTime = csn;
}
}
return true;
}
