first working oAuth Twittia

2010-05-02 17:37:14 +02:00 · 2010-05-02 17:37:14 +02:00 · 301fa12b21
commit 301fa12b21
parent bba00dd94a
33 changed files with 1260 additions and 46 deletions
--- a/OAuth.m
+++ b/OAuth.m
@ -0,0 +1,151 @@
+//
+//  OAuth.m
+//  Twittia 2
+//
+//  Created by Jeena on 01.05.10.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "OAuth.h"
+#import "Constants.h"
+#import <OAuthConsumer/OAConsumer.h>
+#import <OAuthConsumer/OAMutableURLRequest.h>
+#import <OAuthConsumer/OADataFetcher.h>
+#import <OAuthConsumer/OAToken.h>
+
+
+@implementation OAuth
+
+@synthesize accessToken, consumerToken, twitterPINField, twitterPINPanel;
+
+ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector {
+	return NO;
+}
+
+ (BOOL)isKeyExcludedFromWebScript:(const char *)name {
+	return NO;
+}
+
+-(id)init {
+	if (self = [super init]) {
+		self.consumerToken = [[OAToken alloc] initWithKey:OAUTH_CONSUMER_KEY secret:OAUTH_CONSUMER_SECRET];
+		self.accessToken = [[OAToken alloc] initWithUserDefaultsUsingServiceProviderName:OAUTH_SERVICE_NAME prefix:APP_NAME];
+	}
+	
+	return self;
+}
+
+- (void)dealloc {
+	[consumerToken release];
+	[accessToken release];
+	[consumer release];
+	[super dealloc];
+}
+
+- (void)awakeFromNib {
+	if (!self.accessToken) {
+		[self requestAToken];
+	}
+}
+
+-(void)requestAToken {
+	consumer = [[OAConsumer alloc] initWithKey:OAUTH_CONSUMER_KEY secret:OAUTH_CONSUMER_SECRET];
+	
+	NSURL *url = [NSURL URLWithString:OAUTH_REQUEST_TOKEN_URL];
+	
+	OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
+																   consumer:consumer
+																	  token:nil   // we don't have a Token yet
+																	  realm:nil   // our service provider doesn't specify a realm
+														  signatureProvider:nil]; // use the default method, HMAC-SHA1
+	
+	[request setHTTPMethod:@"POST"];
+	
+	OADataFetcher *fetcher = [[OADataFetcher alloc] init];
+	
+	[fetcher fetchDataWithRequest:request
+						 delegate:self
+				didFinishSelector:@selector(requestTokenTicket:didFinishWithData:)
+				  didFailSelector:@selector(requestTokenTicket:didFailWithError:)];
+}
+
+- (void)requestTokenTicket:(OAServiceTicket *)ticket didFinishWithData:(NSData *)data {
+	if (ticket.didSucceed) {
+		NSString *responseBody = [[NSString alloc] initWithData:data
+													   encoding:NSUTF8StringEncoding];
+		requestToken = [[OAToken alloc] initWithHTTPResponseBody:responseBody];
+		
+		// show PIN panel
+		[twitterPINPanel makeKeyAndOrderFront:self];
+		
+		NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@?oauth_token=%@", OAUTH_USER_AUTHORIZATION_URL, requestToken.key]];
+		[[NSWorkspace sharedWorkspace] openURL:url];
+	}
+}
+
+- (void)requestTokenTicket:(OAServiceTicket *)ticket didFailWithError:(NSError *)error {
+	NSLog(@"ERROR: %@", error);
+}
+
+- (void)requestAccessTokenWithPIN:(id)sender {
+	
+	[twitterPINPanel resignKeyWindow];
+	[twitterPINPanel close];
+	
+	NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@?oauth_verifier=%@", OAUTH_ACCESS_TOKEN_URL, [twitterPINField stringValue]]];
+	
+	OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
+																   consumer:consumer
+																	  token:requestToken   // we don't have a Token yet
+																	  realm:nil   // our service provider doesn't specify a realm
+														  signatureProvider:nil]; // use the default method, HMAC-SHA1
+	
+	[request setHTTPMethod:@"POST"];
+
+	
+	OADataFetcher *fetcher = [[OADataFetcher alloc] init];
+	[fetcher fetchDataWithRequest:request
+						 delegate:self
+				didFinishSelector:@selector(accessTokenTicket:didFinishWithData:)
+				  didFailSelector:@selector(requestTokenTicket:didFailWithError:)];
+	
+	
+}
+
+- (void)accessTokenTicket:(OAServiceTicket *)ticket didFinishWithData:(NSData *)data {
+	if (ticket.didSucceed) {
+		NSString *responseBody = [[NSString alloc] initWithData:data
+													   encoding:NSUTF8StringEncoding];
+		accessToken = [[OAToken alloc] initWithHTTPResponseBody:responseBody];
+		[accessToken storeInUserDefaultsWithServiceProviderName:OAUTH_SERVICE_NAME prefix:APP_NAME];
+		NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
+		[nc postNotificationName:@"authentificationSucceded" object:self];
+		
+		/*
+		NSURL *url = [NSURL URLWithString:@"http://api.twitter.com/1/statuses/home_timeline.json"];
+		OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
+																	   consumer:consumer
+																		  token:accessToken
+																		  realm:nil
+															  signatureProvider:nil];
+		
+		OADataFetcher *fetcher = [[OADataFetcher alloc] init];
+		[fetcher fetchDataWithRequest:request
+							 delegate:self
+					didFinishSelector:@selector(apiTicket:didFinishWithData:)
+					  didFailSelector:@selector(requestTokenTicket:didFailWithError:)];
+		 */
+	}
+}
+
+- (void)apiTicket:(OAServiceTicket *)ticket didFinishWithData:(NSData *)data {
+	if (ticket.didSucceed) {
+		NSString *responseBody = [[NSString alloc] initWithData:data
+													   encoding:NSUTF8StringEncoding];
+		NSLog(@"%@", responseBody);
+	}
+}
+
+
+
+@end