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using System;
using System.ComponentModel;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using System.Web.Http;
using System.Web.Http.Controllers;
using System.Web.Http.Metadata;

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#!/usr/bin/env bash -e

HOST=${1:-cloudflare.com}
FILENAME=${2:-${HOST%%.*}}

# For file naming, see https://support.ssl.com/Knowledgebase/Article/View/19/0/der-vs-crt-vs-cer-vs-pem-certificates-and-how-to-convert-them
# For HTTP Public Key Pinning (HPKP), see https://developer.mozilla.org/en-US/docs/Web/HTTP/Public_Key_Pinning
CERTIFICATE_PEM="${FILENAME}_certificate.ascii.crt"
CERTIFICATE_DER="${FILENAME}_certificate.crt"
PUBKEY_PEM="${FILENAME}_pubkey.ascii.key"

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import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;

import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;

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#import <Foundation/Foundation.h>

int main(int argc, char *argv[])
{
	@autoreleasepool
	{
		NSProgress *progress = [[NSProgress alloc] initWithParent:nil userInfo:nil];
		progress.cancellationHandler = ^{
			NSLog(@"cancel");
		};

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{
  "People" : [
    {
      "Symbol" : "😀",
      "Name" : "GRINNING FACE"
    },
    {
      "Symbol" : "😬",
      "Name" : "GRIMACING FACE"
    },

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                          secureConnectionStart                                       
                                    │                                                 
                                    │       secureConnectionEnd                       
       domainLookupStart            │                │            responseStart       
               │                    │                │                  │             
               │   connectStart     │                ││ connectEnd      │             
fetchStart     │         │          │                ││                 │ responseEnd 
     │         │         ├──────────┼────────────────┴┤                 │      │      
     │         │         │   TCP    │       TLS       │                 │      │      
     ├─────────┼─────────┼──────────┴─────────────────┼─────┬───────────┼──────┤      

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#import <Foundation/Foundation.h>

@interface Delegate : NSObject <NSURLConnectionDelegate, NSURLSessionDataDelegate>
@end

@implementation Delegate

#pragma mark - NSURLConnectionDelegate

- (void) connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge;

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// http://twitter.com/nicklockwood/status/690540488433274881
// @0xced hmm, you're right. So under what circumstances *does* it populate the error param? Why even have it at all?

// http://twitter.com/0xced/status/690543445404991488
// @nicklockwood Just disassembled again, seems it can errors if a string fails to convert to UTF8. @nst021 Idea how to produce such a string?

// http://twitter.com/mikeash/status/690564095322542081
// mikeash: @0xced @nicklockwood @nst021 Maybe try an NSString containing half of a surrogate pair.

#import <Foundation/Foundation.h>

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@implementation MPMoviePlayerViewController

- (void) _moviePlayerViewController_playbackDidFinishNotification:(NSNotification *)notification
{
    if (self.presentingViewController.presentedViewController == self)
    {
        UIViewController *presentingViewController = self.presentingViewController;
        if (self->_internal->_wasDisplayedAnimated)
            [presentingViewController dismissMoviePlayerViewControllerAnimated];
        else

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@implementation UIClassSwapper

- (instancetype) initWithCoder:(UINibDecoder *)decoder
{
	NSString *className = [decoder decodeObjectForKey:@"UIClassName"];
	NSString *originalClassName = [decoder decodeObjectForKey:@"UIOriginalClassName"];
	
	Class class = NSClassFromString(className);
	Class originalClass = NSClassFromString(originalClassName);