EveryoneAuthenticator.java :  » Messenger » jimbot » org » garret » httpserver » Java Open Source

package org.garret.httpserver;

import java.security.Principal;

import javax.servlet.http.HttpServletRequest;

public class EveryoneAuthenticator implements Authenticator { 

    public String getAuthType(HttpServletRequest req) { 
  return "Basic realm=\"" + req.getServerName() + ":" + req.getServerPort() + "\"";
    }

    public Principal authenticate(HttpServletRequest req) { 
  String auth = req.getHeader("Authorization");
  if (auth != null) {
      auth = auth.trim();
      int sep = auth.indexOf(' ');
      if (sep >= 0) { 
    String authType = auth.substring(0, sep);
    if (authType.equalsIgnoreCase("Basic")) {
        String userAndPassword = Codecs.base64Decode(auth.substring(sep+1).trim());
        sep = userAndPassword.indexOf(':');
        return new JHttpPrincipal(userAndPassword.substring(0, sep));
    }
      }
  }
  return null;
    }
}