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Offers support for implementing an OpenID Provider server.
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The general usage pattern for a OpenID Provider is outlined below:
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// instantiate a ServerManager object
public static ServerManager manager = new ServerManager();
// configure the OpenID Provider's endpoint URL
static
{
manager.setOPEndpointUrl("Http://my.openidprovider.com/server");
}
// extract the parameters from the request
ParameterList request = new ParameterList(httpReq.getParameterMap());
String mode = request.hasParameter("openid.mode") ?
request.getParameterValue("openid.mode") : null;
Message response;
String responseText;
if ("associate".equals(mode))
{
// --- process an association request ---
response = manager.associationResponse(request);
responseText = response.keyValueFormEncoding();
}
else if ("checkid_setup".equals(mode)
|| "checkid_immediate".equals(mode))
{
// interact with the user and obtain data needed to continue
List userData = userInteraction(request);
String userSelectedId = (String) userData.get(0);
String userSelectedClaimedId = (String) userData.get(1);
Boolean authenticatedAndApproved = (Boolean) userData.get(2);
// --- process an authentication request ---
response = manager.authResponse(request,
userSelectedId,
userSelectedClaimedId,
authenticatedAndApproved.booleanValue());
// caller will need to decide which of the following to use:
// - GET HTTP-redirect to the return_to URL
// - HTML FORM Redirection
responseText = response.wwwFormEncoding();
}
else if ("check_authentication".equals(mode))
{
// --- processing a verification request ---
response = manager.verify(request);
responseText = response.keyValueFormEncoding();
}
else
{
// --- error response ---
response = DirectError.createDirectError("Unknown request");
responseText = response.keyValueFormEncoding();
}
// return the result to the user
return responseText;
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