Examples with InitialLdapContext javax.naming.ldap.InitialLdapContext used on opensource projects

Example 6 with InitialLdapContext

use of javax.naming.ldap.InitialLdapContext in project adempiere by adempiere.

the class LDAP method validate.

/**
	 * 	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");
    //	jjanke@compiere.org
    // For OpenLDAP uncomment the next line  
    // StringBuffer principal = new StringBuffer("uid=").append(userName).append(",").append(domain);
    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;
}