Initial Commit

.gitignore

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+build
+*.mode1v3
+*.pbxuser
+

.gitmodules

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+[submodule "EGOCache"]
+        path = EGOCache
+        url = git://github.com/enormego/EGOCache.git
+

Demo/ASIHTTPRequest/ASIAuthenticationDialog.h

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+//
+//  ASIAuthenticationDialog.h
+//  iPhone
+//
+//  Created by Ben Copsey on 21/08/2009.
+//  Copyright 2009 All-Seeing Interactive. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+@class ASIHTTPRequest;
+
+typedef enum _ASIAuthenticationType {
+	ASIStandardAuthenticationType = 0,
+    ASIProxyAuthenticationType = 1
+} ASIAuthenticationType;
+
+@interface ASIAuthenticationDialog : NSObject <UIActionSheetDelegate, UITableViewDelegate, UITableViewDataSource> {
+	ASIHTTPRequest *request;
+	UIActionSheet *loginDialog;
+	ASIAuthenticationType type;
+}
++ (void)presentAuthenticationDialogForRequest:(ASIHTTPRequest *)request;
++ (void)presentProxyAuthenticationDialogForRequest:(ASIHTTPRequest *)request;
+
+@property (retain) ASIHTTPRequest *request;
+@property (retain) UIActionSheet *loginDialog;
+@property (assign) ASIAuthenticationType type;
+@end

Demo/ASIHTTPRequest/ASIAuthenticationDialog.m

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+//
+//  ASIAuthenticationDialog.m
+//  iPhone
+//
+//  Created by Ben Copsey on 21/08/2009.
+//  Copyright 2009 All-Seeing Interactive. All rights reserved.
+//
+
+#import "ASIAuthenticationDialog.h"
+#import "ASIHTTPRequest.h"
+
+ASIAuthenticationDialog *sharedDialog = nil;
+NSLock *dialogLock = nil;
+
+@interface ASIAuthenticationDialog ()
+- (void)show;
+@end
+
+@implementation ASIAuthenticationDialog
+
++ (void)initialize
+{
+	if (self == [ASIAuthenticationDialog class]) {
+		dialogLock = [[NSLock alloc] init];
+	}
+}
+
++ (void)presentProxyAuthenticationDialogForRequest:(ASIHTTPRequest *)request
+{
+	[dialogLock lock];
+	[sharedDialog release];
+	sharedDialog = [[self alloc] init];
+	[sharedDialog setRequest:request];
+	[sharedDialog setType:ASIProxyAuthenticationType];
+	[sharedDialog show];
+	[dialogLock unlock];	
+}
+
++ (void)presentAuthenticationDialogForRequest:(ASIHTTPRequest *)request
+{
+	[dialogLock lock];
+	[sharedDialog release];
+	sharedDialog = [[self alloc] init];
+	[sharedDialog setRequest:request];
+	[sharedDialog show];
+	[dialogLock unlock];
+
+}
+
+- (void)show
+{
+	// Create an action sheet to show the login dialog
+	[self setLoginDialog:[[[UIActionSheet alloc] init] autorelease]];
+	[[self loginDialog] setActionSheetStyle:UIActionSheetStyleBlackOpaque];
+	[[self loginDialog] setDelegate:self];
+
+	// We show the login form in a table view, similar to Safari's authentication dialog
+	UITableView *table = [[[UITableView alloc] initWithFrame:CGRectMake(0,80,320,480) style:UITableViewStyleGrouped] autorelease];
+	[table setDelegate:self];
+	[table setDataSource:self];
+	[[self loginDialog] addSubview:table];
+	[[self loginDialog] showInView:[[[UIApplication sharedApplication] windows] objectAtIndex:0]];
+	[[self loginDialog] setFrame:CGRectMake(0,0,320,480)];
+
+	// Setup the title (Couldn't figure out how to put this in the same toolbar as the buttons)
+	UIToolbar *titleBar = [[[UIToolbar alloc] initWithFrame:CGRectMake(0,0,320,30)] autorelease];
+	UILabel *label = [[[UILabel alloc] initWithFrame:CGRectMake(10,0,300,30)] autorelease];
+	if ([self type] == ASIProxyAuthenticationType) {
+		[label setText:@"Login to this secure proxy server."];
+	} else {
+		[label setText:@"Login to this secure server."];
+	}
+	[label setTextColor:[UIColor blackColor]];
+	[label setFont:[UIFont systemFontOfSize:13.0]];
+	[label setShadowColor:[UIColor colorWithRed:1 green:1 blue:1 alpha:0.5]];
+	[label setShadowOffset:CGSizeMake(0, 1.0)];
+	[label setOpaque:NO];
+	[label setBackgroundColor:nil];
+	[label setTextAlignment:UITextAlignmentCenter];
+
+	[titleBar addSubview:label];
+	[[self loginDialog] addSubview:titleBar];
+
+	// Setup the toolbar 
+	UIToolbar *toolbar = [[[UIToolbar alloc] initWithFrame:CGRectMake(0,30,320,50)] autorelease];
+
+	NSMutableArray *items = [[[NSMutableArray alloc] init] autorelease];
+	UIBarButtonItem *backButton = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(cancelAuthenticationFromDialog:)] autorelease];
+	[items addObject:backButton];
+
+	label = [[[UILabel alloc] initWithFrame:CGRectMake(0,0,170,50)] autorelease];
+	if ([self type] == ASIProxyAuthenticationType) {
+		[label setText:[[self request] proxyHost]];
+	} else {
+		[label setText:[[[self request] url] host]];
+	}
+	[label setTextColor:[UIColor whiteColor]];
+	[label setFont:[UIFont boldSystemFontOfSize:22.0]];
+	[label setShadowColor:[UIColor colorWithRed:0 green:0 blue:0 alpha:0.5]];
+	[label setShadowOffset:CGSizeMake(0, -1.0)];
+	[label setOpaque:NO];
+	[label setBackgroundColor:nil];
+	[label setTextAlignment:UITextAlignmentCenter];
+
+	[toolbar addSubview:label];
+
+	UIBarButtonItem *labelButton = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:nil action:nil] autorelease];
+	[labelButton setCustomView:label];
+	[items addObject:labelButton];
+	[items addObject:[[[UIBarButtonItem alloc] initWithTitle:@"Login" style:UIBarButtonItemStyleDone target:self action:@selector(loginWithCredentialsFromDialog:)] autorelease]];
+	[toolbar setItems:items];
+
+	[[self loginDialog] addSubview:toolbar];
+
+	// Force reload the table content, and focus the first field to show the keyboard
+	[table reloadData];
+	[[[[table cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]] subviews] objectAtIndex:2] becomeFirstResponder];
+
+}
+
+- (void)cancelAuthenticationFromDialog:(id)sender
+{
+	[[self request] cancelAuthentication];
+	[[self loginDialog] dismissWithClickedButtonIndex:0 animated:YES];
+}
+
+- (void)loginWithCredentialsFromDialog:(id)sender
+{
+	NSString *username = [[[[[[[self loginDialog] subviews] objectAtIndex:0] cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]] subviews] objectAtIndex:2] text];
+	NSString *password = [[[[[[[self loginDialog] subviews] objectAtIndex:0] cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:1]] subviews] objectAtIndex:2] text];
+
+	if ([self type] == ASIProxyAuthenticationType) {
+		[[self request] setProxyUsername:username];
+		[[self request] setProxyPassword:password];
+	} else {
+		[[self request] setUsername:username];
+		[[self request] setPassword:password];		
+	}
+
+	// Handle NTLM domains
+	NSString *scheme = ([self type] == ASIStandardAuthenticationType) ? [[self request] authenticationScheme] : [[self request] proxyAuthenticationScheme];
+	if ([scheme isEqualToString:(NSString *)kCFHTTPAuthenticationSchemeNTLM]) {
+		NSString *domain = [[[[[[[self loginDialog] subviews] objectAtIndex:0] cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:2]] subviews] objectAtIndex:2] text];
+		if ([self type] == ASIProxyAuthenticationType) {
+			[[self request] setProxyDomain:domain];
+		} else {
+			[[self request] setDomain:domain];
+		}
+	}
+
+	[[self loginDialog] dismissWithClickedButtonIndex:1 animated:YES];
+	[[self request] retryUsingSuppliedCredentials];	
+}
+
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
+{
+	NSString *scheme = ([self type] == ASIStandardAuthenticationType) ? [[self request] authenticationScheme] : [[self request] proxyAuthenticationScheme];
+	if ([scheme isEqualToString:(NSString *)kCFHTTPAuthenticationSchemeNTLM]) {
+		return 3;
+	}
+	return 2;
+}
+
+- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
+{
+	if (section == [self numberOfSectionsInTableView:tableView]-1) {
+		return 30;
+	}
+	return 0;
+}
+
+- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
+{
+	if (section == 0) {
+		return 30;
+	}
+	return 0;
+}
+
+- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
+{
+	if (section == 0) {
+		return [[self request] authenticationRealm];
+	}
+	return nil;
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
+{
+#if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_3_0
+	UITableViewCell *cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:nil] autorelease];
+#else
+	UITableViewCell *cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil] autorelease];
+#endif
+
+	[cell setSelectionStyle:UITableViewCellSelectionStyleNone];
+	UITextField *textField = [[[UITextField alloc] initWithFrame:CGRectMake(20,12,260,25)] autorelease];
+	[textField setAutocapitalizationType:UITextAutocapitalizationTypeNone];
+	if ([indexPath section] == 0) {
+		[textField setPlaceholder:@"User"];
+	} else if ([indexPath section] == 1) {
+		[textField setPlaceholder:@"Password"];
+		[textField setSecureTextEntry:YES];
+	} else if ([indexPath section] == 2) {
+		[textField setPlaceholder:@"Domain"];
+	}	
+	[cell addSubview:textField];
+
+	return cell;
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
+{
+	return 1;
+}
+
+
+- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section
+{
+	if (section == [self numberOfSectionsInTableView:tableView]-1) {
+		// If we're using Basic authentication and the connection is not using SSL, we'll show the plain text message
+		if ([[[self request] authenticationScheme] isEqualToString:(NSString *)kCFHTTPAuthenticationSchemeBasic] && ![[[[self request] url] scheme] isEqualToString:@"https"]) {
+			return @"Password will be sent in the clear.";
+		// We are using Digest, NTLM, or any scheme over SSL
+		} else {
+			return @"Password will be sent securely.";
+		}
+	}
+	return nil;
+}
+
+@synthesize request;
+@synthesize loginDialog;
+@synthesize type;
+@end