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var nextFunction = null;
var chromeCallback = null;
if (messageEvent.data.target != "cackey") {
return;
}
if (!GoogleSmartCard.IS_DEBUG_BUILD) {
console.log("START MESSAGE");
console.log(messageEvent.data);
console.log("END MESSAGE");
console.log("START MESSAGE");
console.log(messageEvent.data);
console.log("END MESSAGE");
}
/*
* If we failed for some reason and we have a certificate in the original
* request then forget any PIN associated with that certificate
*/
if (messageEvent.data.status != "success") {
if (messageEvent.data.originalrequest.certificate) {
delete cackeyCertificateToPINMap[cackeyCertificateToPINID(messageEvent.data.originalrequest.certificate)];
}
}
if (messageEvent.data.id == null) {
return;
}
chromeCallback = cackeyOutstandingCallbacks[messageEvent.data.id];
if (chromeCallback == null) {
console.log("[cackey] Discarding outdated message");
console.error("[cackey] Discarding outdated message");
return;
}
switch (messageEvent.data.status) {
case "error":
console.error("[cackey] Failed to execute command '" + messageEvent.data.command + "': " + messageEvent.data.error);
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}, function(pinWindow) {
/*
* Set the PIN value to blank
*/
pinWindowPINValue = "";
if (!pinWindow) {
console.log("[cackey] No window was provided for PIN entry, this will not go well.");
console.error("[cackey] No window was provided for PIN entry, this will not go well.");
return;
}
pinWindowPreviousHandle = pinWindow;
pinWindow.drawAttention();
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for (messageIdx = 0; messageIdx < cackeyMessagesToRetry.length; messageIdx++) {
var tmpMessageEvent;
tmpMessageEvent = cackeyMessagesToRetry[messageIdx];
if (pinWindowPINValue == "") {
if (!GoogleSmartCard.IS_DEBUG_BUILD) {
console.log("[cackey] The PIN dialog was closed without gathering a PIN, treating it as a failure.");
console.log("[cackey] The PIN dialog was closed without gathering a PIN, treating it as a failure.");
}
tmpMessageEvent.data.status = "error";
tmpMessageEvent.data.error = "PIN window closed without a PIN being provided";
cackeyMessageIncoming(tmpMessageEvent);
} else {
tmpMessageEvent.data.originalrequest.pin = pinWindowPINValue;
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/*
* Handler for messages from Chrome related to listing certificates
*/
function cackeyListCertificates(chromeCallback) {
var callbackId;
if (!GoogleSmartCard.IS_DEBUG_BUILD) {
console.log("[cackey] Asked to provide a list of certificates -- throwing that request over to the NaCl side... ");
console.log("[cackey] Asked to provide a list of certificates -- throwing that request over to the NaCl side... ");
}
callbackId = cackeyOutstandingCallbackCounter + 1;
cackeyHandle.postMessage(
{
'target': "cackey",
'command': "listcertificates",
'id': callbackId
}
);
cackeyOutstandingCallbackCounter = callbackId;
cackeyOutstandingCallbacks[callbackId] = chromeCallback;
if (!GoogleSmartCard.IS_DEBUG_BUILD) {
console.log("[cackey] Thrown.");
console.log("[cackey] Thrown.");
}
return;
}
/*
* Handler for messages from Chrome related to signing a hash of some sort
*/
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digest = new Uint8Array(digestHeader.length + signRequest.digest.byteLength);
digest.set(digestHeader, 0);
digest.set(new Uint8Array(signRequest.digest), digestHeader.length);
delete digestHeader;
if (!GoogleSmartCard.IS_DEBUG_BUILD) {
console.log("[cackey] Asked to sign a message -- throwing that request over to the NaCl side... ");
console.log("[cackey] Asked to sign a message -- throwing that request over to the NaCl side... ");
}
callbackId = cackeyOutstandingCallbackCounter + 1;
command = {
'target': "cackey",
'command': "sign",
'id': callbackId,
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}
cackeyHandle.postMessage(command);
cackeyOutstandingCallbackCounter = callbackId;
cackeyOutstandingCallbacks[callbackId] = chromeCallback;
if (!GoogleSmartCard.IS_DEBUG_BUILD) {
console.log("[cackey] Thrown.");
console.log("[cackey] Thrown.");
}
return;
}
/*
* Finish performing initialization that must wait until we have loaded the CACKey module
*/
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}
);
/*
* Start the Google PCSC Interface
*/
new GoogleSmartCard.PcscNacl(cackeyHandle);
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