Add tests for basic and digest auth

tests/run.js

@@ -4,10 +4,12 @@ var spawn = require('child_process').spawn
   ;
 
 var tests = [
-    'test-body.js'
+    'test-basic-auth.js'
+  , 'test-body.js'
   , 'test-cookie.js'
   , 'test-cookiejar.js'
   , 'test-defaults.js'
+  , 'test-digest-auth.js'
   , 'test-errors.js'
   , 'test-form.js'
   , 'test-follow-all-303.js'

tests/test-basic-auth.js

@@ -0,0 +1,66 @@
+var assert = require('assert')
+  , http = require('http')
+  , request = require('../main')
+  ;
+
+var numBasicRequests = 0;
+
+var basicServer = http.createServer(function (req, res) {
+  console.error('Basic auth server: ', req.method, req.url);
+  numBasicRequests++;
+
+  var ok;
+
+  if (req.headers.authorization) {
+    if (req.headers.authorization == 'Basic ' + new Buffer('test:testing2').toString('base64')) {
+      ok = true;
+    } else {
+      // Bad auth header, don't send back WWW-Authenticate header
+      ok = false;
+    }
+  } else {
+    // No auth header, send back WWW-Authenticate header
+    ok = false;
+    res.setHeader('www-authenticate', 'Basic realm="Private"');
+  }
+
+  if (ok) {
+    console.log('request ok');
+    res.end('ok');
+  } else {
+    console.log('status=401');
+    res.statusCode = 401;
+    res.end('401');
+  }
+});
+
+basicServer.listen(6767);
+
+request({
+  'method': 'GET',
+  'uri': 'http://localhost:6767/test/',
+  'auth': {
+    'user': 'test',
+    'pass': 'testing2',
+    'sendImmediately': false
+  }
+}, function(error, response, body) {
+  assert.equal(response.statusCode, 200);
+  assert.equal(numBasicRequests, 2);
+
+  // If we don't set sendImmediately = false, request will send basic auth
+  request({
+    'method': 'GET',
+    'uri': 'http://localhost:6767/test2/',
+    'auth': {
+      'user': 'test',
+      'pass': 'testing2'
+    }
+  }, function(error, response, body) {
+    assert.equal(response.statusCode, 200);
+    assert.equal(numBasicRequests, 3);
+
+    console.log('All tests passed');
+    basicServer.close();
+  });
+});

tests/test-digest-auth.js

@@ -0,0 +1,69 @@
+var assert = require('assert')
+  , http = require('http')
+  , request = require('../main')
+  ;
+
+// Test digest auth
+// Using header values captured from interaction with Apache
+
+var numDigestRequests = 0;
+
+var digestServer = http.createServer(function (req, res) {
+  console.error('Digest auth server: ', req.method, req.url);
+  numDigestRequests++;
+
+  var ok;
+
+  if (req.headers.authorization) {
+    if (req.headers.authorization == 'Digest username="test", realm="Private", nonce="WpcHS2/TBAA=dffcc0dbd5f96d49a5477166649b7c0ae3866a93", uri="/test/", qop="auth", response="54753ce37c10cb20b09b769f0bed730e", nc="1", cnonce=""') {
+      ok = true;
+    } else {
+      // Bad auth header, don't send back WWW-Authenticate header
+      ok = false;
+    }
+  } else {
+    // No auth header, send back WWW-Authenticate header
+    ok = false;
+    res.setHeader('www-authenticate', 'Digest realm="Private", nonce="WpcHS2/TBAA=dffcc0dbd5f96d49a5477166649b7c0ae3866a93", algorithm=MD5, qop="auth"');
+  }
+
+  if (ok) {
+    console.log('request ok');
+    res.end('ok');
+  } else {
+    console.log('status=401');
+    res.statusCode = 401;
+    res.end('401');
+  }
+});
+
+digestServer.listen(6767);
+
+request({
+  'method': 'GET',
+  'uri': 'http://localhost:6767/test/',
+  'auth': {
+    'user': 'test',
+    'pass': 'testing',
+    'sendImmediately': false
+  }
+}, function(error, response, body) {
+  assert.equal(response.statusCode, 200);
+  assert.equal(numDigestRequests, 2);
+
+  // If we don't set sendImmediately = false, request will send basic auth
+  request({
+    'method': 'GET',
+    'uri': 'http://localhost:6767/test/',
+    'auth': {
+      'user': 'test',
+      'pass': 'testing'
+    }
+  }, function(error, response, body) {
+    assert.equal(response.statusCode, 401);
+    assert.equal(numDigestRequests, 3);
+
+    console.log('All tests passed');
+    digestServer.close();
+  });
+});