/**
* Test the http protocol handler with the given authentication schemes in the WWW-Authenticate
* header.
*/
static void test(String... schemes) throws IOException {
// the authentication scheme that the client is expected to choose
String expected = null;
for (String s : schemes) {
if (expected == null) {
expected = s;
} else if (s.equals("Digest")) {
expected = s;
}
}
// server reply
String reply = authReplyFor(schemes);
System.out.println("====================================");
System.out.println("Expect client to choose: " + expected);
System.out.println(reply);
try (ServerSocket ss = new ServerSocket(0)) {
Client.start(ss.getLocalPort());
// client ---- GET ---> server
// client <--- 401 ---- server
try (Socket s = ss.accept()) {
new MessageHeader().parseHeader(s.getInputStream());
s.getOutputStream().write(reply.getBytes("US-ASCII"));
}
// client ---- GET ---> server
// client <--- 200 ---- server
String auth;
try (Socket s = ss.accept()) {
MessageHeader mh = new MessageHeader();
mh.parseHeader(s.getInputStream());
s.getOutputStream().write(OKAY.getBytes("US-ASCII"));
auth = mh.findValue("Authorization");
}
// check Authorization header
if (auth == null) throw new RuntimeException("Authorization header not found");
System.out.println("Server received Authorization header: " + auth);
String[] values = auth.split(" ");
if (!values[0].equals(expected)) throw new RuntimeException("Unexpected value");
}
}
public MessageHeader(InputStream is) throws java.io.IOException {
parseHeader(is);
}
