Diff

Differences From Artifact [20b2fe6d64]:

To Artifact [fda208ef5f]:


8
9
10
11
12
13
14

15
16
17
18
19
20
21
...
381
382
383
384
385
386
387













































388
389
390
391
392
393
394
...
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424

425
426
427
428
















































429
430
431
432
433
434
435
...
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479

480
	return;
}

/*
 * Handle for the CACKey NaCl Target
 */
var cackeyHandle = null;


/*
 * Handle and ID for outstanding callbacks
 */
var cackeyOutstandingCallbacks = {}
var cackeyOutstandingCallbackCounter = -1;

................................................................................

	if (GoogleSmartCard.IS_DEBUG_BUILD) {
		console.log("[cackey] Thrown.");
	}

	return;
}














































/*
 * Finish performing initialization that must wait until we have loaded the CACKey module
 */
function cackeyInitLoaded(messageEvent) {
	console.log("[cackey] Loaded CACKey PNaCl Module");

................................................................................
			"smartcardManagerAppId": "khpfeaanjngmcnplbdlpegiifgpfgdco"
		}
	);

	/*
	 * Start the Google PCSC Interface
	 */
	new GoogleSmartCard.PcscNacl(cackeyHandle);

	return;
}

/*
 * Initialize CACKey and the PCSC library from Google
 */
function cackeyInit() {
	var elementEmbed;


	/* Log that we are operational */
	console.log("[cackey] cackeyInit(): Called.");

















































	/*
	 * Create a handler for starting the application UI
	 */
	chrome.app.runtime.onLaunched.addListener(function() {
		chrome.app.window.create('ui.html', {
			"id": "cackeyUI",
			"focused": true,
................................................................................
				"width": 350,
				"minWidth": 350,
				"height": 135,
				"minHeight": 135
			}
		});
	});

	/* Verify that we can register callbacks */
	if (!chrome.certificateProvider) {
		if (!GoogleSmartCard.IS_DEBUG_BUILD) {
			console.error("[cackey] This extension only works on ChromeOS!");

			return;
		} else {
			console.log("[cackey] This extension only works on ChromeOS, but you appear to be debugging it -- trying anyway.");
		}
	}

	if (cackeyHandle != null) {
		console.log("[cackey] cackeyInit(): Already initialized.  Returning.");

		return;
	}

	elementEmbed = document.createElement('embed');
	elementEmbed.type = "application/x-pnacl";
	elementEmbed.width = 0;
	elementEmbed.height = 0;
	elementEmbed.src = "cackey.nmf";
	elementEmbed.id = "cackeyModule";
	elementEmbed.addEventListener('error', function(messageEvent) { console.error("Error loading CACKey PNaCl Module: " + messageEvent.data); }, true);
	elementEmbed.addEventListener('load', cackeyInitLoaded, true);
	elementEmbed.addEventListener('message', cackeyMessageIncoming, true);

	cackeyHandle = elementEmbed;

	document.body.appendChild(cackeyHandle)

	console.log("[cackey] cackeyInit(): Completed.  Returning.");
}

/* Initialize CACKey */

cackeyInit();







>







 







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







 







|









>




>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







 







|
<
<
<
<

<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<

>

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
...
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
...
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
...
532
533
534
535
536
537
538
539




540





























541
542
543
	return;
}

/*
 * Handle for the CACKey NaCl Target
 */
var cackeyHandle = null;
var cackeyPCSCHandle = null;

/*
 * Handle and ID for outstanding callbacks
 */
var cackeyOutstandingCallbacks = {}
var cackeyOutstandingCallbackCounter = -1;

................................................................................

	if (GoogleSmartCard.IS_DEBUG_BUILD) {
		console.log("[cackey] Thrown.");
	}

	return;
}

/*
 * Uninitializes CACKey (probably due to a crash)
 */
function cackeyUninit() {
	if (chrome.certificateProvider) {
		chrome.certificateProvider.onCertificatesRequested.removeListener(cackeyListCertificates);
		chrome.certificateProvider.onSignDigestRequested.removeListener(cackeySignMessage);
	}

	if (cackeyPCSCHandle != null) {
		delete cackeyPCSCHandle;

		cackeyPCSCHandle = null;
	}

	if (cackeyHandle != null) {
		try {
			document.body.removeChild(cackeyHandle);
		} catch (e) { }

		delete cackeyHandle;

		cackeyHandle = null;
	}
}

/*
 * Restarts CACKey
 */
function cackeyRestart() {
	cackeyUninit();
	cackeyInit();
}

/*
 * Handle a CACKey crash (probably due to loss of connectivity to the PCSC daemon)
 */
function cackeyCrash() {
	/*
	 * Schedule the restart to occur in 30 seconds in case we really are
	 * not working.
	 */
	setTimeout(cackeyRestart, 30000);
}

/*
 * Finish performing initialization that must wait until we have loaded the CACKey module
 */
function cackeyInitLoaded(messageEvent) {
	console.log("[cackey] Loaded CACKey PNaCl Module");

................................................................................
			"smartcardManagerAppId": "khpfeaanjngmcnplbdlpegiifgpfgdco"
		}
	);

	/*
	 * Start the Google PCSC Interface
	 */
	cackeyPCSCHandle = new GoogleSmartCard.PcscNacl(cackeyHandle);

	return;
}

/*
 * Initialize CACKey and the PCSC library from Google
 */
function cackeyInit() {
	var elementEmbed;
	var forceLoadElement;

	/* Log that we are operational */
	console.log("[cackey] cackeyInit(): Called.");

	/*
	 * Do not initialize multiple times
	 */
	if (cackeyHandle != null) {
		console.log("[cackey] cackeyInit(): Already initialized.  Returning.");

		return;
	}

	/* Verify that we can register callbacks */
	if (!chrome.certificateProvider) {
		if (!GoogleSmartCard.IS_DEBUG_BUILD) {
			console.error("[cackey] This extension only works on ChromeOS!");

			return;
		} else {
			console.log("[cackey] This extension only works on ChromeOS, but you appear to be debugging it -- trying anyway.");
		}
	}

	elementEmbed = document.createElement('embed');
	elementEmbed.type = "application/x-pnacl";
	elementEmbed.width = 0;
	elementEmbed.height = 0;
	elementEmbed.src = "cackey.nmf";
	elementEmbed.id = "cackeyModule";
	elementEmbed.addEventListener('error', function(messageEvent) { console.error("Error loading CACKey PNaCl Module: " + messageEvent.data); }, true);
	elementEmbed.addEventListener('load', cackeyInitLoaded, true);
	elementEmbed.addEventListener('crash', cackeyCrash, true);
	elementEmbed.addEventListener('message', cackeyMessageIncoming, true);

	cackeyHandle = elementEmbed;

	document.body.appendChild(cackeyHandle)

	/*
	 * Force the browser to load the element
	 * by requesting its position
	 */
	forceLoadElement = cackeyHandle.offsetTop;

	console.log("[cackey] cackeyInit(): Completed.  Returning.");
}

/*
 * Initialize the CACKey Chrome Application
 */
function cackeyAppInit() {
	/*
	 * Create a handler for starting the application UI
	 */
	chrome.app.runtime.onLaunched.addListener(function() {
		chrome.app.window.create('ui.html', {
			"id": "cackeyUI",
			"focused": true,
................................................................................
				"width": 350,
				"minWidth": 350,
				"height": 135,
				"minHeight": 135
			}
		});
	});
}


































/* Initialize CACKey */
cackeyAppInit();
cackeyInit();