private string CloudFlareChallengeSolverSolve(string challengePageContent, Uri uri)
{
var solution = ChallengeSolver.Solve(challengePageContent, uri.Host);
string clearanceUri = uri.Scheme + Uri.SchemeDelimiter + uri.Host + ":" + uri.Port + solution.ClearanceQuery;
return(clearanceUri);
}
private static void ShowResults()
{
ChallengeSolver challengeSolver = new ChallengeSolver();
Console.WriteLine($"First challenge result: {challengeSolver.Solve(1, 2020)}");
Console.WriteLine($"Second challenge result: {challengeSolver.Solve(2, 2020)}");
}
public void SolveReturnsClearancePage()
{
var pageContent = JavaScriptData + FormData;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(ClearancePage, solution.ClearancePage);
}
public void SolveReturnsPass()
{
var pageContent = JavaScriptData + FormData;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(Pass, solution.Pass);
}
public void SolveReturnsVerificationCode()
{
var pageContent = JavaScriptData + FormData;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(VerificationCode, solution.VerificationCode);
}
public void SolveReturnsValidAnswer()
{
var pageContent = JavaScriptData + FormData;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(ValidAnswer, solution.Answer);
}
public void SolveReturnsPass()
{
var pageContent = IntegerChallengeScript + Form;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(Pass, solution.Pass);
}
public void SolverReturnsNullIfNoMatchFound()
{
var invalid = ChallengeSolver.SolveChallenge(new List <int> {
1, 2, 3, 4, 5, 6, 7, 8, 9
});
invalid.Should().Be(null, "The numbers are sequential, so no match should be found");
}
public void SolveReturnsValidFloatAnswer()
{
var pageContent = FloatChallengeScript + Form;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(ValidFloatAnswer, solution.Answer);
}
public void SolverAbleToMatchAtRightBoundary()
{
// Check that the algorithm works for the right-most possible match (Index 7)
var boundaryRight = ChallengeSolver.SolveChallenge(new List <int> {
1, 1, 1, 1, 1, 1, 1, 0, 7
});
boundaryRight.Should().Be(7, "7 = 7 = 1+1+1+1+1+1+1");
}
public void SolverAbleToMatchAtLeftBoundary()
{
// Check that the algorithm works for the left-most possible match (Index 1)
var boundaryLeft = ChallengeSolver.SolveChallenge(new List <int> {
7, 0, 1, 1, 1, 1, 1, 1, 1
});
boundaryLeft.Should().Be(1, "7 = 7 = 1+1+1+1+1+1+1");
}
public void SolveReturnsValidClearanceQuery()
{
var pageContent = JavaScriptData + FormData;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(
$"{ClearancePage}?jschl_vc={VerificationCode}&pass={Pass}&jschl_answer={ValidAnswer}",
solution.ClearanceQuery);
}
public void SolveReturnsValidClearanceQuery()
{
var pageContent = IntegerChallengeScript + Form;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(
$"{ClearancePage}?s={Uri.EscapeDataString(S)}&jschl_vc={VerificationCode}&pass={Pass}&jschl_answer={ValidIntegerAnswer}",
solution.ClearanceQuery);
}
public void SolveReturnsValidIntegerAnswer()
{
var pageContent = IntegerChallengeScript + Form;
var solution = ChallengeSolver.Solve(pageContent, Host);
Assert.AreEqual(ValidIntegerAnswer, solution.Answer);
var solutionCustomPort = ChallengeSolver.Solve(pageContent, Host, CustomPort);
Assert.AreEqual(_validIntegerAnswerCustomPort, solutionCustomPort.Answer);
}
public void SolveChallenge()
{
_driver.Url = "http:/localhost:3000";
// Click the RENDER THE CHALLENGE button
_driver.FindElement(By.CssSelector("button[data-test-id=\"render-challenge\"]")).Click();
// Wait for the challenge to exist
_driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(5);
_driver.FindElement(By.Id("home"));
_driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(0);
// Solve each Row
for (var row = 1; row < 4; row++)
{
// Build the array from the column
var arr = new List <int>();
for (var column = 0; column < 9; column++)
{
arr.Add(Convert.ToInt32(_driver.FindElement(By.CssSelector($"td[data-test-id=\"array-item-{row}-{column}\"]")).Text));
}
// Solve the puzzle
var answer = ChallengeSolver.SolveChallenge(arr);
// Verify that we got a positive result
answer.Should().NotBeNull("The center value should be found");
// Fill in the answer
_driver.FindElement(By.CssSelector($"input[data-test-id=\"submit-{row}\"]")).SendKeys(answer.ToString());
}
// Sign the test
_driver.FindElement(By.CssSelector("input[data-test-id=\"submit-4\"]")).SendKeys("Clive Galway");
// Submit
// Use XPath to find a span with the text "Submit Answers", and click it
_driver.FindElement(By.XPath("//span[contains(text(), 'Submit Answers')]")).Click();
// This could probably be improved by selecting the first found button ancestor of this node
}
/// <summary>
/// Solve the CloudFlare challenge
/// </summary>
/// <param name="response">Response from the site</param>
/// <param name="html">HTML text of response</param>
/// <returns></returns>
private async Task SolverCloudFlare(HttpWebResponse response, string html)
{
var scheme = response.ResponseUri.Scheme;
var host = response.ResponseUri.Host;
var port = response.ResponseUri.Port;
var solution = ChallengeSolver.Solve(html, host);
var clearanceUri = $"{scheme}://{host}:{port}{solution.ClearanceQuery}";
// Save the cookies from response
SetTheCookie(response.Headers["Set-Cookie"]);
await Task.Delay(5000);
// Make the request to specific URL which should be solved
var request = CreateRequest(clearanceUri);
request.CookieContainer = null;
// This one should return the ClearanceCookieName. Use them for new request
using (HttpWebResponse clearanceResponse = (HttpWebResponse)request.GetResponse())
{
SetTheCookie(clearanceResponse.Headers["Set-Cookie"]);
}
}