public void CreateQueryString()
{
var args = new Dictionary <string, string>();
args.Add("a", "b");
args.Add("c/d", "e/f");
Assert.AreEqual("a=b&c%2fd=e%2ff", UriUtil.CreateQueryString(args));
}
void resign(ref Uri uri)
{
UriBuilder builder = new UriBuilder(uri);
NameValueCollection nvc = HttpUtility.ParseQueryString(builder.Query);
TestSupport.Resign(nvc, TestSupport.RelyingPartyStore);
builder.Query = UriUtil.CreateQueryString(nvc);
uri = builder.Uri;
}
void setQueryParameter(ref Uri uri, string parameter, string newValue)
{
UriBuilder builder = new UriBuilder(uri);
NameValueCollection nvc = HttpUtility.ParseQueryString(builder.Query);
nvc[parameter] = newValue;
builder.Query = UriUtil.CreateQueryString(nvc);
uri = builder.Uri;
}
void removeQueryParameter(ref Uri uri, string parameterToRemove)
{
UriBuilder builder = new UriBuilder(uri);
NameValueCollection nvc = HttpUtility.ParseQueryString(builder.Query);
nvc.Remove(parameterToRemove);
builder.Query = UriUtil.CreateQueryString(nvc);
uri = builder.Uri;
}
void removeReturnToParameter(ref Uri uri, string parameterToRemove)
{
UriBuilder builder = new UriBuilder(uri);
var args = Util.NameValueCollectionToDictionary(
HttpUtility.ParseQueryString(builder.Query));
Protocol protocol = Protocol.Detect(args);
UriBuilder return_to = new UriBuilder(protocol.openid.return_to);
var returnToArgs = Util.NameValueCollectionToDictionary(
HttpUtility.ParseQueryString(return_to.Query));
returnToArgs.Remove(parameterToRemove);
return_to.Query = UriUtil.CreateQueryString(returnToArgs);
args[protocol.openid.return_to] = return_to.ToString();
builder.Query = UriUtil.CreateQueryString(args);
uri = builder.Uri;
}
void parameterizedWebClientTest(Identifier identityUrl,
AuthenticationRequestMode requestMode, AuthenticationStatus expectedResult)
{
Uri redirectToProviderUrl;
HttpWebRequest rpRequest = (HttpWebRequest)WebRequest.Create(TestSupport.GetFullUrl(TestSupport.ConsumerPage));
NameValueCollection query = new NameValueCollection();
using (HttpWebResponse response = (HttpWebResponse)rpRequest.GetResponse()) {
using (StreamReader sr = new StreamReader(response.GetResponseStream())) {
Regex regex = new Regex(@"\<input\b.*\bname=""(\w+)"".*\bvalue=""([^""]+)""", RegexOptions.IgnoreCase);
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
Match m = regex.Match(line);
if (m.Success)
{
query[m.Groups[1].Value] = m.Groups[2].Value;
}
}
}
}
query["OpenIdTextBox1$wrappedTextBox"] = identityUrl;
rpRequest = (HttpWebRequest)WebRequest.Create(TestSupport.GetFullUrl(TestSupport.ConsumerPage));
rpRequest.Method = "POST";
rpRequest.AllowAutoRedirect = false;
string queryString = UriUtil.CreateQueryString(query);
rpRequest.ContentLength = queryString.Length;
rpRequest.ContentType = "application/x-www-form-urlencoded";
using (StreamWriter sw = new StreamWriter(rpRequest.GetRequestStream())) {
sw.Write(queryString);
}
using (HttpWebResponse response = (HttpWebResponse)rpRequest.GetResponse()) {
using (StreamReader sr = new StreamReader(response.GetResponseStream())) {
string doc = sr.ReadToEnd();
Debug.WriteLine(doc);
}
redirectToProviderUrl = new Uri(response.Headers[HttpResponseHeader.Location]);
}
HttpWebRequest providerRequest = (HttpWebRequest)WebRequest.Create(redirectToProviderUrl);
providerRequest.AllowAutoRedirect = false;
Uri redirectUrl;
try {
using (HttpWebResponse providerResponse = (HttpWebResponse)providerRequest.GetResponse()) {
Assert.AreEqual(HttpStatusCode.Redirect, providerResponse.StatusCode);
redirectUrl = new Uri(providerResponse.Headers[HttpResponseHeader.Location]);
}
} catch (WebException ex) {
TestSupport.Logger.Error("WebException", ex);
if (ex.Response != null)
{
using (StreamReader sr = new StreamReader(ex.Response.GetResponseStream())) {
TestSupport.Logger.ErrorFormat("Response stream follows: {0}", sr.ReadToEnd());
}
}
throw;
}
rpRequest = (HttpWebRequest)WebRequest.Create(redirectUrl);
rpRequest.AllowAutoRedirect = false;
using (HttpWebResponse response = (HttpWebResponse)rpRequest.GetResponse()) {
Assert.AreEqual(HttpStatusCode.Redirect, response.StatusCode); // redirect on login
}
// Try replay attack
if (expectedResult == AuthenticationStatus.Authenticated)
{
// This simulates a network sniffing user who caught the
// authenticating query en route to either the user agent or
// the consumer, and tries the same query to the consumer in an
// attempt to spoof the identity of the authenticating user.
rpRequest = (HttpWebRequest)WebRequest.Create(redirectUrl);
rpRequest.AllowAutoRedirect = false;
using (HttpWebResponse response = (HttpWebResponse)rpRequest.GetResponse()) {
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode); // error message
}
}
}
public void CreateQueryStringNullDictionary()
{
UriUtil.CreateQueryString((IDictionary <string, string>)null);
}
public void CreateQueryStringNullNvc()
{
UriUtil.CreateQueryString((NameValueCollection)null);
}
public void CreateQueryStringEmptyCollection()
{
Assert.AreEqual(0, UriUtil.CreateQueryString(new Dictionary <string, string>()).Length);
}