private String createBlanks(int count) {
StringBuffer strBuf = new StringBuffer();
for (int i = 0; i < count; i++) {
strBuf.append(" ");
}
return strBuf.toString();
}
/**
* Validate User
*
* @param ldapURL provider url - e.g. ldap://dc.compiere.org
* @param domain domain name = e.g. compiere.org
* @param userName user name - e.g. jjanke
* @param password password
* @return true if validated with ldap
*/
public static boolean validate(String ldapURL, String domain, String userName, String password) {
Hashtable<String, String> env = new Hashtable<String, String>();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
// ldap://dc.compiere.org
env.put(Context.PROVIDER_URL, ldapURL);
env.put(Context.SECURITY_AUTHENTICATION, "simple");
// [email protected]
StringBuffer principal = new StringBuffer(userName).append("@").append(domain);
env.put(Context.SECURITY_PRINCIPAL, principal.toString());
env.put(Context.SECURITY_CREDENTIALS, password);
//
try {
// Create the initial context
InitialLdapContext ctx = new InitialLdapContext(env, null);
// DirContext ctx = new InitialDirContext(env);
// Test - Get the attributes
Attributes answer = ctx.getAttributes("");
// Print the answer
if (false) dump(answer);
} catch (AuthenticationException e) {
log.info("Error: " + principal + " - " + e.getLocalizedMessage());
return false;
} catch (Exception e) {
log.log(Level.SEVERE, ldapURL + " - " + principal, e);
return false;
}
log.info("OK: " + principal);
return true;
} // validate