static {
try {
System.loadLibrary("shaj");
sInitOkay = initlibrary(Log.Factory.getInstance());
} catch (final Throwable e) {
Log.Factory.getInstance().error("could not load native library, host-auth disabled", e);
}
}
public NativeAuthProvider() {
// Convert XML based provider setup to Database based
JiveGlobals.migrateProperty("nativeAuth.domain");
this.domain = JiveGlobals.getProperty("nativeAuth.domain");
// Configure the library path so that we can load the shaj native library
// from the Openfire lib directory.
// Find the root path of this class.
try {
String binaryPath =
(new URL(Shaj.class.getProtectionDomain().getCodeSource().getLocation(), "."))
.openConnection()
.getPermission()
.getName();
binaryPath = (new File(binaryPath)).getCanonicalPath();
// Add the binary path to "java.library.path".
String newLibPath = binaryPath + File.pathSeparator + System.getProperty("java.library.path");
System.setProperty("java.library.path", newLibPath);
Field fieldSysPath = ClassLoader.class.getDeclaredField("sys_paths");
fieldSysPath.setAccessible(true);
fieldSysPath.set(System.class.getClassLoader(), null);
} catch (Exception e) {
Log.error(e);
}
// Configure Shaj to log output to the Openfire logger.
com.cenqua.shaj.log.Log.Factory.setInstance(
new com.cenqua.shaj.log.Log() {
public boolean isDebug() {
return Log.isDebugEnabled();
}
public void error(String string) {
Log.error(string);
}
public void error(String string, Throwable throwable) {
Log.error(string, throwable);
}
public void debug(String string) {
Log.debug("NativeAuthProvider: " + string);
}
});
}
/**
* Tests if a user is a member of a specific group.
*
* @param domain the (platform-specific) domain/service to used to perform the check. May be
* <code>null</code> (which has a platform-specific meaning).
* @param username the username to test for membership
* @param group the group to look in
* @return true if the user is a member of the group
* @throws IllegalArgumentException if <code>username</code> or <code>group</code> are <code>null
* </code>.
* @throws IllegalStateException if Shaj did not load correctly (if {@link Shaj#init()} returns
* false).
*/
public static boolean checkGroupMembership(
final String domain, final String username, final String group) {
return Authenticator.getDefault()
.checkGroupMembership(domain, username, group, Log.Factory.getInstance());
}
/**
* Checks a user's password.
*
* @param domain the (platform-specific) domain/service to used to perform the check. May be
* <code>null</code> (which has a platform-specific meaning).
* @param username the username
* @param password the password to verify
* @return true if the password matches the username
* @throws IllegalArgumentException if <code>username</code> or <code>password</code> are <code>
* null</code>.
* @throws IllegalStateException if Shaj did not load correctly (if {@link Shaj#init()} returns
* false).
*/
public static boolean checkPassword(
final String domain, final String username, final String password) {
return Authenticator.getDefault()
.checkPassword(domain, username, password, Log.Factory.getInstance());
}
