Overview
Comment: | ChromeOS: Added support for listing smartcard readers |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: | 64c4c68fa6638b79e3f13da7a8c1f503b428b829 |
User & Date: | rkeene on 2016-03-09 04:30:30 |
Other Links: | manifest | tags |
Context
2016-03-09
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04:40 | ChromeOS: Fix issue where multiple calls made close together may have used the same ID check-in: 40765d7728 user: rkeene tags: trunk | |
04:30 | ChromeOS: Added support for listing smartcard readers check-in: 64c4c68fa6 user: rkeene tags: trunk | |
2016-03-08
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21:02 | ChromeOS: Added support for informing the user if we are a certificate provider or not check-in: 188c4d598f user: rkeene tags: trunk | |
Changes
Modified build/chrome/cackey-chrome-pkcs11.c from [c7ea100694] to [d840c2c357].
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#ifdef __cplusplus
extern "C" {
#endif
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "mypkcs11.h"
#include "cackey-chrome.h"
................................................................................
if (certificates[idx].certificate) {
free(certificates[idx].certificate);
}
}
free(certificates);
return;
}
cackey_chrome_returnType cackey_chrome_signMessage(struct cackey_certificate *certificate, void *data, unsigned long dataLength, void *destination, unsigned long *destinationLength, char **pinPrompt, const char *pin) {
CK_RV chk_rv;
CK_ULONG numSlots, currSlot;
CK_SLOT_ID_PTR slots;
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#ifdef __cplusplus extern "C" { #endif #include <stdbool.h> #include <unistd.h> #include <stdlib.h> #include <string.h> #include <stdio.h> #include "mypkcs11.h" #include "cackey-chrome.h" ................................................................................ if (certificates[idx].certificate) { free(certificates[idx].certificate); } } free(certificates); return; } int cackey_chrome_listReaders(struct cackey_reader **readers) { CK_RV chk_rv; CK_ULONG numSlots, currSlot; CK_SLOT_ID_PTR slots; CK_SLOT_INFO slotInfo; chk_rv = cackey_chrome_init(); if (chk_rv != CKR_OK) { return(0); } chk_rv = moduleFunctionList->C_GetSlotList(FALSE, NULL, &numSlots); if (chk_rv != CKR_OK) { return(0); } slots = malloc(sizeof(*slots) * numSlots); chk_rv = moduleFunctionList->C_GetSlotList(FALSE, slots, &numSlots); if (chk_rv != CKR_OK) { free(slots); return(0); } *readers = malloc(sizeof(**readers) * numSlots); for (currSlot = 0; currSlot < numSlots; currSlot++) { chk_rv = moduleFunctionList->C_GetSlotInfo(slots[currSlot], &slotInfo); if (chk_rv != CKR_OK) { continue; } (*readers)[currSlot].reader = malloc(sizeof(slotInfo.slotDescription) + 1); memcpy((*readers)[currSlot].reader, slotInfo.slotDescription, sizeof(slotInfo.slotDescription)); (*readers)[currSlot].reader[sizeof(slotInfo.slotDescription)] = '\0'; if ((slotInfo.flags & CKF_TOKEN_PRESENT) != CKF_TOKEN_PRESENT) { (*readers)[currSlot].cardInserted = false; } else { (*readers)[currSlot].cardInserted = true; } } free(slots); return(numSlots); } void cackey_chrome_freeReaders(struct cackey_reader *readers, int readersCount) { int idx; if (readers == NULL) { return; } for (idx = 0; idx < readersCount; idx++) { if (readers[idx].reader) { free(readers[idx].reader); } } free(readers); return; } cackey_chrome_returnType cackey_chrome_signMessage(struct cackey_certificate *certificate, void *data, unsigned long dataLength, void *destination, unsigned long *destinationLength, char **pinPrompt, const char *pin) { CK_RV chk_rv; CK_ULONG numSlots, currSlot; CK_SLOT_ID_PTR slots; |
Modified build/chrome/cackey-chrome-plugin.cc from [02273309f5] to [cf6e270a5f].
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virtual void HandleMessageThread(pp::VarDictionary *message, pp::Var *messagePlain) {
cackey_chrome_returnType signRet;
char *pinPrompt = NULL;
const char *pin;
const char *smartcardManagerAppId = NULL;
unsigned char buffer[8192];
struct cackey_certificate *certificates, incomingCertificateCACKey;
pp::VarDictionary *reply;
pp::VarArray certificatesPPArray;
pp::VarArrayBuffer *certificateContents, *incomingCertificateContents, *incomingData, *outgoingData;
pp::Var command;
int numCertificates, i;
unsigned long outgoingDataLength;
/*
* Extract the command
*/
command = message->Get("command");
................................................................................
delete certificateContents;
}
cackey_chrome_freeCertificates(certificates, numCertificates);
reply->Set("status", "success");
reply->Set("certificates", certificatesPPArray);
} else if (command.AsString() == "sign") {
if (!message->HasKey("certificate")) {
reply->Set("status", "error");
reply->Set("error", "Certificate not supplied");
} else if (!message->HasKey("data")) {
reply->Set("status", "error");
reply->Set("error", "Data not supplied");
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virtual void HandleMessageThread(pp::VarDictionary *message, pp::Var *messagePlain) { cackey_chrome_returnType signRet; char *pinPrompt = NULL; const char *pin; const char *smartcardManagerAppId = NULL; unsigned char buffer[8192]; struct cackey_certificate *certificates, incomingCertificateCACKey; struct cackey_reader *readers; pp::VarDictionary *reply, *readerInfo; pp::VarArray certificatesPPArray, readersPPArray; pp::VarArrayBuffer *certificateContents, *incomingCertificateContents, *incomingData, *outgoingData; pp::Var command; int numCertificates, numReaders, i; unsigned long outgoingDataLength; /* * Extract the command */ command = message->Get("command"); ................................................................................ delete certificateContents; } cackey_chrome_freeCertificates(certificates, numCertificates); reply->Set("status", "success"); reply->Set("certificates", certificatesPPArray); } else if (command.AsString() == "listreaders") { numReaders = cackey_chrome_listReaders(&readers); readersPPArray.SetLength(numReaders); for (i = 0; i < numReaders; i++) { readerInfo = new pp::VarDictionary; readerInfo->Set("readerName", readers[i].reader); readerInfo->Set("cardInserted", readers[i].cardInserted); readersPPArray.Set(i, *readerInfo); delete readerInfo; } cackey_chrome_freeReaders(readers, numReaders); reply->Set("status", "success"); reply->Set("readers", readersPPArray); } else if (command.AsString() == "sign") { if (!message->HasKey("certificate")) { reply->Set("status", "error"); reply->Set("error", "Certificate not supplied"); } else if (!message->HasKey("data")) { reply->Set("status", "error"); reply->Set("error", "Data not supplied"); |
Modified build/chrome/cackey-chrome.h from [ef61e21c1b] to [0278509de3].
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#include <stddef.h> struct cackey_certificate { size_t certificate_len; void *certificate; }; typedef enum { CACKEY_CHROME_OK, CACKEY_CHROME_ERROR, CACKEY_CHROME_NEEDLOGIN, CACKEY_CHROME_NEEDPROTECTEDLOGIN } cackey_chrome_returnType; int cackey_chrome_listCertificates(struct cackey_certificate **certificates); void cackey_chrome_freeCertificates(struct cackey_certificate *certificates, int certificatesCount); cackey_chrome_returnType cackey_chrome_signMessage(struct cackey_certificate *certificate, void *data, unsigned long dataLength, void *destination, unsigned long *destinationLength, char **pinPrompt, const char *pin); void cackey_chrome_terminate(void); # ifdef __cplusplus } # endif #endif |
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#include <stddef.h> struct cackey_certificate { size_t certificate_len; void *certificate; }; struct cackey_reader { char *reader; bool cardInserted; }; typedef enum { CACKEY_CHROME_OK, CACKEY_CHROME_ERROR, CACKEY_CHROME_NEEDLOGIN, CACKEY_CHROME_NEEDPROTECTEDLOGIN } cackey_chrome_returnType; int cackey_chrome_listCertificates(struct cackey_certificate **certificates); void cackey_chrome_freeCertificates(struct cackey_certificate *certificates, int certificatesCount); int cackey_chrome_listReaders(struct cackey_reader **readers); void cackey_chrome_freeReaders(struct cackey_reader *readers, int readersCount); cackey_chrome_returnType cackey_chrome_signMessage(struct cackey_certificate *certificate, void *data, unsigned long dataLength, void *destination, unsigned long *destinationLength, char **pinPrompt, const char *pin); void cackey_chrome_terminate(void); # ifdef __cplusplus } # endif #endif |
Modified build/chrome/cackey.js from [6f10afa9df] to [acab99bc2a].
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/* * Handle a response from the NaCl side regarding certificates available */ function cackeyMessageIncomingListCertificates(message, chromeCallback) { var idx; var certificates = []; for (idx = 0; idx < message.certificates.length; idx++) { certificates.push( { certificate: message.certificates[idx], supportedHashes: ['SHA1', 'SHA256', 'MD5_SHA1'] } ................................................................................ return; } ); return; } /* * Handle a response from the NaCl side regarding signing a message */ function cackeyMessageIncomingSignMessage(message, chromeCallback) { var payload; payload = message.signedData; chromeCallback(payload); return; } ................................................................................ */ return; case "success": switch (messageEvent.data.command) { case "listcertificates": nextFunction = cackeyMessageIncomingListCertificates; break; case "sign": nextFunction = cackeyMessageIncomingSignMessage; break; } ................................................................................ cackeyHandle.postMessage( { 'target': "cackey", 'command': "listcertificates", 'id': callbackId } ); cackeyOutstandingCallbackCounter = callbackId; cackeyOutstandingCallbacks[callbackId] = chromeCallback; if (GoogleSmartCard.IS_DEBUG_BUILD) { console.log("[cackey] Thrown."); } |
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/* * Handle a response from the NaCl side regarding certificates available */ function cackeyMessageIncomingListCertificates(message, chromeCallback) { var idx; var certificates = []; if (!chromeCallback) { return; } for (idx = 0; idx < message.certificates.length; idx++) { certificates.push( { certificate: message.certificates[idx], supportedHashes: ['SHA1', 'SHA256', 'MD5_SHA1'] } ................................................................................ return; } ); return; } /* * Handle a response from the NaCl side regarding a list of readers */ function cackeyMessageIncomingListReaders(message, chromeCallback) { if (!chromeCallback) { return; } chromeCallback(message.readers); return; } /* * Handle a response from the NaCl side regarding signing a message */ function cackeyMessageIncomingSignMessage(message, chromeCallback) { var payload; if (!chromeCallback) { return; } payload = message.signedData; chromeCallback(payload); return; } ................................................................................ */ return; case "success": switch (messageEvent.data.command) { case "listcertificates": nextFunction = cackeyMessageIncomingListCertificates; break; case "listreaders": nextFunction = cackeyMessageIncomingListReaders; break; case "sign": nextFunction = cackeyMessageIncomingSignMessage; break; } ................................................................................ cackeyHandle.postMessage( { 'target': "cackey", 'command': "listcertificates", 'id': callbackId } ); cackeyOutstandingCallbackCounter = callbackId; cackeyOutstandingCallbacks[callbackId] = chromeCallback; if (GoogleSmartCard.IS_DEBUG_BUILD) { console.log("[cackey] Thrown."); } }, chromeCallback); return; } /* * Handler for messages from Chrome related to listing readers */ function cackeyListReaders(chromeCallback) { var callbackId; if (GoogleSmartCard.IS_DEBUG_BUILD) { console.log("[cackey] Asked to provide a list of readers -- throwing that request over to the NaCl side... "); } callbackId = cackeyOutstandingCallbackCounter + 1; cackeyInitPCSC(function() { cackeyHandle.postMessage( { 'target': "cackey", 'command': "listreaders", 'id': callbackId } ); cackeyOutstandingCallbackCounter = callbackId; cackeyOutstandingCallbacks[callbackId] = chromeCallback; if (GoogleSmartCard.IS_DEBUG_BUILD) { console.log("[cackey] Thrown."); } |