Bug Summary

File:Source/ESOTRUnknownFingerprintController.m
Location:line 103, column 2
Description:dead store

Annotated Source Code

1/*
2* Adium is the legal property of its developers, whose names are listed in the copyright file included
3 * with this source distribution.
4 *
5 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
6 * General Public License as published by the Free Software Foundation; either version 2 of the License,
7 * or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
10 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
11 * Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License along with this program; if not,
14 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
15 */
16
17#import "ESOTRUnknownFingerprintController.h"
18#import "ESTextAndButtonsWindowController.h"
19#import <Adium/AIAccount.h>
20#import <Adium/AIService.h>
21#import "AIHTMLDecoder.h"
22#import <Adium/AIServiceIcons.h>
23#import <Adium/AIAccountControllerProtocol.h>
24
25#import "AdiumOTREncryption.h"
26
27@interface ESOTRUnknownFingerprintController (PRIVATE)
28+ (void)showFingerprintPromptWithMessageString:(NSString *)messageString
29 acceptButton:(NSString *)acceptButton
30 denyButton:(NSString *)denyButton
31 responseInfo:(NSDictionary *)responseInfo;
32+ (void)unknownFingerprintResponseInfo:(NSDictionary *)responseInfo wasAccepted:(BOOL)fingerprintAccepted;
33@end
34
35@implementation ESOTRUnknownFingerprintController
36
37+ (void)showUnknownFingerprintPromptWithResponseInfo:(NSDictionary *)responseInfo
38{
39 NSString *messageString;
40 AIAccount *account = [responseInfo objectForKey:@"AIAccount"];
41 NSString *who = [responseInfo objectForKey:@"who"];
42 NSString *ourHash = [responseInfo objectForKey:@"Our Fingerprint"];
43 NSString *theirHash = [responseInfo objectForKey:@"Their Fingerprint"];
44
45 messageString = [NSString stringWithFormat:
46 AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "%@ has sent you (%@) an unknown encryption fingerprint.\n\n"
"Fingerprint for you: %@\n\n" "Purported fingerprint for %@: %@\n\n"
"Accept this fingerprint as verified?" ) value : @ "" table :
( 0 ) ](@"%@ has sent you (%@) an unknown encryption fingerprint.\n\n"
47 "Fingerprint for you: %@\n\n"
48 "Purported fingerprint for %@: %@\n\n"
49 "Accept this fingerprint as verified?",nil),
50 who,
51 [account formattedUID],
52 ourHash,
53 who,
54 theirHash];
55
56 [self showFingerprintPromptWithMessageString:messageString
57 acceptButton:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "Accept" ) value : @ "" table : ( 0 ) ](@"Accept",nil)
58 denyButton:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "Verify Later" ) value : @ "" table : ( 0 ) ](@"Verify Later",nil)
59 responseInfo:responseInfo];
60}
61
62+ (void)showVerifyFingerprintPromptWithResponseInfo:(NSDictionary *)responseInfo
63{
64 NSString *messageString;
65 AIAccount *account = [responseInfo objectForKey:@"AIAccount"];
66 NSString *who = [responseInfo objectForKey:@"who"];
67 NSString *ourHash = [responseInfo objectForKey:@"Our Fingerprint"];
68 NSString *theirHash = [responseInfo objectForKey:@"Their Fingerprint"];
69
70 messageString = [NSString stringWithFormat:
71 AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "Fingerprint for you (%@): %@\n\n" "Purported fingerprint for %@: %@\n\n"
"Is this the verifiably correct fingerprint for %@?" ) value
: @ "" table : ( 0 ) ](@"Fingerprint for you (%@): %@\n\n"
72 "Purported fingerprint for %@: %@\n\n"
73 "Is this the verifiably correct fingerprint for %@?",nil),
74 [account formattedUID],
75 ourHash,
76 who,
77 theirHash,
78 who];
79
80 [self showFingerprintPromptWithMessageString:messageString
81 acceptButton:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "Yes" ) value : @ "" table : ( 0 ) ](@"Yes",nil)
82 denyButton:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "No" ) value : @ "" table : ( 0 ) ](@"No",nil)
83 responseInfo:responseInfo];
84}
85
86+ (void)showFingerprintPromptWithMessageString:(NSString *)messageString
87 acceptButton:(NSString *)acceptButton
88 denyButton:(NSString *)denyButton
89 responseInfo:(NSDictionary *)responseInfo
90{
91 ESTextAndButtonsWindowController *windowController;
92
93 AIAccount *account = [responseInfo objectForKey:@"AIAccount"];
94
95 NSImage *serviceImage = nil0;
96
97 if (account) {
98 serviceImage = [AIServiceIcons serviceIconForObject:account
99 type:AIServiceIconLarge
100 direction:AIIconNormal];
101 }
102
Value stored to 'windowController' is never read
103 windowController = [ESTextAndButtonsWindowController showTextAndButtonsWindowWithTitle:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "OTR Fingerprint Verification" ) value : @ "" table : (
0 ) ](@"OTR Fingerprint Verification",nil)
104 defaultButton:acceptButton
105 alternateButton:denyButton
106 otherButton:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "Help" ) value : @ "" table : ( 0 ) ](@"Help", nil)
107 onWindow:nil0
108 withMessageHeader:nil0
109 andMessage:[AIHTMLDecoder decodeHTML:messageString]
110 image:serviceImage
111 target:self
112 userInfo:responseInfo];
113}
114
115/*!
116* @brief Window was closed, either by a button being clicked or the user closing it
117 */
118+ (BOOL)textAndButtonsWindowDidEnd:(NSWindow *)window returnCode:(AITextAndButtonsReturnCode)returnCode userInfo:(id)userInfo
119{
120 BOOL shouldCloseWindow = YES( BOOL ) 1;
121
122 if (userInfo && [userInfo objectForKey:@"Their Fingerprint"]) {
123 BOOL fingerprintAccepted;
124
125 if (returnCode == AITextAndButtonsOtherReturn) {
126 NSString *who = [userInfo objectForKey:@"who"];
127
128 NSString *message = [NSString stringWithFormat:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "A fingerprint is a unique identifier " "that you should use to verify the identity of %@.\n\nTo verify the fingerprint, contact %@ via some "
"other authenticated channel such as the telephone or GPG-signed email. "
"Each of you should tell your fingerprint to the other." ) value
: @ "" table : ( 0 ) ](@"A fingerprint is a unique identifier "
129 "that you should use to verify the identity of %@.\n\nTo verify the fingerprint, contact %@ via some "
130 "other authenticated channel such as the telephone or GPG-signed email. "
131 "Each of you should tell your fingerprint to the other.", nil),
132 who,
133 who];
134
135 [ESTextAndButtonsWindowController showTextAndButtonsWindowWithTitle:nil0
136 defaultButton:nil0
137 alternateButton:nil0
138 otherButton:nil0
139 onWindow:window
140 withMessageHeader:AILocalizedString[ [ NSBundle bundleForClass : [ self class ] ] localizedStringForKey
: ( @ "Fingerprint Help" ) value : @ "" table : ( 0 ) ](@"Fingerprint Help", nil)
141 andMessage:[[[NSAttributedString alloc] initWithString:message] autorelease]
142 target:self
143 userInfo:nil0];
144
145 //Don't close the original window if the help button is pressed
146 shouldCloseWindow = NO( BOOL ) 0;
147
148 } else {
149 fingerprintAccepted = ((returnCode == AITextAndButtonsDefaultReturn) ? YES( BOOL ) 1 : NO( BOOL ) 0);
150
151 [self unknownFingerprintResponseInfo:userInfo
152 wasAccepted:fingerprintAccepted];
153 }
154 }
155
156 return shouldCloseWindow;
157}
158
159+ (void)unknownFingerprintResponseInfo:(NSDictionary *)responseInfo wasAccepted:(BOOL)fingerprintAccepted
160{
161 AIAccount *account = [responseInfo objectForKey:@"AIAccount"];
162 NSString *who = [responseInfo objectForKey:@"who"];
163
164 ConnContext *context = otrl_context_find(otrg_get_userstate(),
165 [who UTF8String], [[account internalObjectID] UTF8String],
166 [[[account service] serviceCodeUniqueID] UTF8String],
167 0, NULL( ( void * ) 0 ), NULL( ( void * ) 0 ), NULL( ( void * ) 0 ));
168 Fingerprint *fprint;
169 BOOL oldtrust;
170
171 if (context == NULL( ( void * ) 0 )) {
172 AILog(@"Warning: ESOTRUnknownFingerprintController: NULL context for %@",responseInfo);
173 return;
174 }
175
176 fprint = context->active_fingerprint;
177
178 if (fprint == NULL( ( void * ) 0 )) {
179 AILog(@"Warning: ESOTRUnknownFingerprintController: NULL fprint for %@",responseInfo);
180 return;
181 }
182
183 oldtrust = (fprint->trust && fprint->trust[0]);
184
185 /* See if anything's changed */
186 if (fingerprintAccepted != oldtrust) {
187 otrl_context_set_trust(fprint, fingerprintAccepted ? "verified" : "");
188 //Write the new info to disk, redraw the UI
189 otrg_plugin_write_fingerprints();
190 otrg_ui_update_keylist();
191 }
192}
193
194@end