CryptoPassphrase  Check-in [9b9a2973bb]

Overview
Comment:[iOS] Show activity indicator during generation
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SHA3-256: 9b9a2973bb85ab5265bb64c37ec5db9b1e2657129d6984a1b0e1f9faeb68d128
User & Date: js on 2016-10-09 22:32:20
Other Links: manifest | tags
Context
2016-10-10
21:36
Replace confusable letters by special characters check-in: 03ad721972 user: js tags: trunk
2016-10-09
22:32
[iOS] Show activity indicator during generation check-in: 9b9a2973bb user: js tags: trunk
17:47
[iOS] Add about dialog check-in: 0ba1eb505d user: js tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified iOS/Base.lproj/Main.storyboard from [54a6c0549b] to [f7f42c49a3].

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                        <outlet property="passphraseField" destination="DJv-Ey-Hka" id="zkA-6v-zc1"/>
                    </connections>
                </tableViewController>
                <placeholder placeholderIdentifier="IBFirstResponder" id="o5r-z3-hVF" userLabel="First Responder" sceneMemberID="firstResponder"/>
            </objects>
            <point key="canvasLocation" x="1993" y="-423"/>
        </scene>



































    </scenes>
</document>








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                        <outlet property="passphraseField" destination="DJv-Ey-Hka" id="zkA-6v-zc1"/>
                    </connections>
                </tableViewController>
                <placeholder placeholderIdentifier="IBFirstResponder" id="o5r-z3-hVF" userLabel="First Responder" sceneMemberID="firstResponder"/>
            </objects>
            <point key="canvasLocation" x="1993" y="-423"/>
        </scene>
        <!--View Controller-->
        <scene sceneID="8JA-Zd-1zR">
            <objects>
                <viewController storyboardIdentifier="activityIndicator" id="asG-zz-a8o" sceneMemberID="viewController">
                    <layoutGuides>
                        <viewControllerLayoutGuide type="top" id="hu7-uJ-ly6"/>
                        <viewControllerLayoutGuide type="bottom" id="vvJ-kn-Vjf"/>
                    </layoutGuides>
                    <view key="view" alpha="0.90000000000000002" contentMode="scaleToFill" id="c3D-Ze-5hZ">
                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                        <subviews>
                            <activityIndicatorView opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" animating="YES" style="whiteLarge" translatesAutoresizingMaskIntoConstraints="NO" id="Qe7-Bk-J1n"/>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Generating…" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="gXF-vs-Gda">
                                <constraints>
                                    <constraint firstAttribute="width" constant="101" id="jwK-5C-D2D"/>
                                </constraints>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                <nil key="highlightedColor"/>
                            </label>
                        </subviews>
                        <color key="backgroundColor" cocoaTouchSystemColor="darkTextColor"/>
                        <constraints>
                            <constraint firstItem="Qe7-Bk-J1n" firstAttribute="centerY" secondItem="c3D-Ze-5hZ" secondAttribute="centerY" id="9Lb-iu-cD0"/>
                            <constraint firstItem="Qe7-Bk-J1n" firstAttribute="centerX" secondItem="c3D-Ze-5hZ" secondAttribute="centerX" id="DYg-1r-kfn"/>
                            <constraint firstItem="Qe7-Bk-J1n" firstAttribute="centerX" secondItem="gXF-vs-Gda" secondAttribute="centerX" id="d15-94-nf5"/>
                            <constraint firstItem="gXF-vs-Gda" firstAttribute="top" secondItem="Qe7-Bk-J1n" secondAttribute="bottom" constant="8" symbolic="YES" id="n3a-cK-5jh"/>
                        </constraints>
                    </view>
                </viewController>
                <placeholder placeholderIdentifier="IBFirstResponder" id="VFj-Pa-4qu" userLabel="First Responder" sceneMemberID="firstResponder"/>
            </objects>
            <point key="canvasLocation" x="2896.8000000000002" y="-423.23838080959524"/>
        </scene>
    </scenes>
</document>

Modified iOS/ShowDetailsController.m from [71047772f8] to [ff4cbf141f].

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#import "SiteStorage.h"
#import "PasswordGenerator.h"
#import "NewPasswordGenerator.h"
#import "LegacyPasswordGenerator.h"

@interface ShowDetailsController ()
- (NSMutableString*)_generate;
- (void)_generateAndCopy;
- (void)_generateAndShow;
@end

static void
clearNSMutableString(NSMutableString *string)
{








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#import "SiteStorage.h"
#import "PasswordGenerator.h"
#import "NewPasswordGenerator.h"
#import "LegacyPasswordGenerator.h"

@interface ShowDetailsController ()
- (void)_generateWithCallback: (void(^)(NSMutableString*))block;
- (void)_generateAndCopy;
- (void)_generateAndShow;
@end

static void
clearNSMutableString(NSMutableString *string)
{
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			break;
		}
	}
}

- (void)_generateAndCopy
{
	NSMutableString *password = [self _generate];

	UIPasteboard *pasteBoard = [UIPasteboard generalPasteboard];
	pasteBoard.string = password;

	clearNSMutableString(password);

	UIAlertController *alert = [UIAlertController
	    alertControllerWithTitle: @"Password Generated"
			     message: @"The password has been copied into the "
				      @"clipboard."
		      preferredStyle: UIAlertControllerStyleAlert];
	[alert addAction:
	    [UIAlertAction actionWithTitle: @"OK"
				     style: UIAlertActionStyleDefault
				   handler: ^ (UIAlertAction *action) {
		[self.navigationController popViewControllerAnimated: YES];
	}]];

	[self presentViewController: alert
			   animated: YES
			 completion: nil];

}

- (void)_generateAndShow
{
	NSMutableString *password = [self _generate];

	UIAlertController *alert = [UIAlertController
	    alertControllerWithTitle: @"Generated Passphrase"
			     message: password
		      preferredStyle: UIAlertControllerStyleAlert];
	[alert addAction:
	    [UIAlertAction actionWithTitle: @"OK"
				     style: UIAlertActionStyleDefault
				   handler: ^ (UIAlertAction *action) {
		[self.navigationController popViewControllerAnimated: YES];

	}]];

	[self presentViewController: alert
			   animated: YES
			 completion: ^ {
		clearNSMutableString(password);

	}];
}

- (NSMutableString*)_generate
{









	id <PasswordGenerator> generator;
	char *passphrase;

	if (_legacy)
		generator = [LegacyPasswordGenerator generator];
	else
		generator = [NewPasswordGenerator generator];

	generator.site = _name;
	generator.length = _length;

	passphrase = of_strdup([self.passphraseField.text UTF8String]);
	@try {
		self.passphraseField.text = @"";
		generator.passphrase = passphrase;

		[generator derivePassword];
	} @finally {
		of_explicit_memset(passphrase, 0, strlen(passphrase));
		free(passphrase);
	}

	NSMutableString *password = [NSMutableString
	    stringWithUTF8String: (char*)generator.output];
	of_explicit_memset(generator.output, 0,
	    strlen((char*)generator.output));


	return password;

}

- (IBAction)remove: (id)sender
{
	UIAlertController *alert = [UIAlertController
	    alertControllerWithTitle: @"Remove Site?"
			     message: @"Do you want to remove this site?"








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			break;
		}
	}
}

- (void)_generateAndCopy
{
	[self _generateWithCallback: ^ (NSMutableString *password) {

		UIPasteboard *pasteBoard = [UIPasteboard generalPasteboard];
		pasteBoard.string = password;

		clearNSMutableString(password);

		UIAlertController *alert = [UIAlertController
		    alertControllerWithTitle: @"Password Generated"
				     message: @"The password has been copied "
					      @"into the clipboard."
			      preferredStyle: UIAlertControllerStyleAlert];
		[alert addAction:
		    [UIAlertAction actionWithTitle: @"OK"
					     style: UIAlertActionStyleDefault
					   handler: ^ (UIAlertAction *action) {
			[self.navigationController popViewControllerAnimated: YES];
		}]];

		[self presentViewController: alert
				   animated: YES
				 completion: nil];
	}];
}

- (void)_generateAndShow
{
	[self _generateWithCallback: ^ (NSMutableString *password) {

		UIAlertController *alert = [UIAlertController
		    alertControllerWithTitle: @"Generated Passphrase"
				     message: password
			      preferredStyle: UIAlertControllerStyleAlert];
		[alert addAction:
		    [UIAlertAction actionWithTitle: @"OK"
					     style: UIAlertActionStyleDefault
					   handler: ^ (UIAlertAction *action) {
			[self.navigationController
			    popViewControllerAnimated: YES];
		}]];

		[self presentViewController: alert
				   animated: YES
				 completion: ^ {
			clearNSMutableString(password);
		}];
	}];
}

- (void)_generateWithCallback: (void(^)(NSMutableString*))block
{
	UIStoryboard *mainStoryboard =
	[UIStoryboard storyboardWithName: @"Main"
				  bundle: nil];
	UIViewController *activityController = [mainStoryboard
	    instantiateViewControllerWithIdentifier: @"activityIndicator"];
	[self.navigationController.view addSubview: activityController.view];

	dispatch_async(dispatch_get_global_queue(
	    DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^ {
		id <PasswordGenerator> generator;
		char *passphrase;

		if (_legacy)
			generator = [LegacyPasswordGenerator generator];
		else
			generator = [NewPasswordGenerator generator];

		generator.site = _name;
		generator.length = _length;

		passphrase = of_strdup([self.passphraseField.text UTF8String]);
		@try {
			self.passphraseField.text = @"";
			generator.passphrase = passphrase;

			[generator derivePassword];
		} @finally {
			of_explicit_memset(passphrase, 0, strlen(passphrase));
			free(passphrase);
		}

		NSMutableString *password = [NSMutableString
		    stringWithUTF8String: (char*)generator.output];
		of_explicit_memset(generator.output, 0,
		    strlen((char*)generator.output));

		activityController.view.hidden = YES;
		block(password);
	});
}

- (IBAction)remove: (id)sender
{
	UIAlertController *alert = [UIAlertController
	    alertControllerWithTitle: @"Remove Site?"
			     message: @"Do you want to remove this site?"
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