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Re: [jetty-users] M2M authentication on Jetty (jetty-users Digest, Vol 84, Issue 20)

Hi,

On Thu, May 19, 2016 at 5:28 PM, Gregoric, James
<James.Gregoric@xxxxxxxxxxxxxxxxxxxxx> wrote:
> Thank you for your response Simone.
>
> Simone: How do you plan to make this machine-to-machine interaction?
> Jim: The requesting machine will submit a REST request.  Our questions concern authentication.
> 1. Specifically, how would the client machine submit a request to the Jetty server in such a way that the sender could be authenticated with LDAP?
> 2. How would the Jetty server be configured so that incoming requests would be authenticated with LDAP, but the username/password would be obtained from the request?  That is, since a machine is submitting the request and not an interactive user, we cannot have a login dialog pop up to obtain the username/password.  The username/password must instead be embedded in the request itself.  NOTE:  LDAP-based authentication is not an absolute requirement - we could instead use certificate-based authentication.  But regardless of whether LDAP or a certificate is used, the question remains, how to configure Jetty to perform the authentication when the request comes from a machine rather than an interactive user?
>
> Simone: Are you using an HTTP client to make requests?
> Jim: HTTPS (I assume, due to authentication requirements).

The way I see this working is as follows:

Server.
Configure the server with a BasicAuthenticator and with the JAAS login service.
Configure the JAAS login service to use the LDAP module.
See:
https://www.eclipse.org/jetty/documentation/current/configuring-security-authentication.html
https://www.eclipse.org/jetty/documentation/current/jaas-support.html

Client.
Use Jetty's HttpClient and specify BasicAuthentication credentials:
HttpClient.getAuthenticationStore().addAuthentication(new
BasicAuthentication(...));

-- 
Simone Bordet
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