C++ (Cpp) LoginPackage::syncKeyBoxSet示例

示例#1

文件： Login.cpp 项目： Airbitz/airbitz-core

Status
Login::createNew(const char *password)
{
    LoginPackage loginPackage;
    JsonSnrp snrp;

    // Set up care package:
    CarePackage carePackage;
    ABC_CHECK(snrp.create());
    ABC_CHECK(carePackage.passwordKeySnrpSet(snrp));

    // Set up syncKey:
    DataChunk syncKey;
    JsonBox syncKeyBox;
    ABC_CHECK(randomData(syncKey, SYNC_KEY_LENGTH));
    ABC_CHECK(syncKeyBox.encrypt(syncKey, dataKey_));
    ABC_CHECK(loginPackage.syncKeyBoxSet(syncKeyBox));

    // Set up passwordAuth (LP1):
    if (password)
    {
        std::string LP = store.username() + password;

        // Generate passwordAuth:
        ABC_CHECK(usernameSnrp().hash(passwordAuth_, LP));

        // We have a password, so use it to encrypt dataKey:
        DataChunk passwordKey;
        JsonBox passwordBox;
        ABC_CHECK(carePackage.passwordKeySnrp().hash(passwordKey, LP));
        ABC_CHECK(passwordBox.encrypt(dataKey_, passwordKey));
        ABC_CHECK(loginPackage.passwordBoxSet(passwordBox));
    }
    else
    {
        // Generate passwordAuth:
        ABC_CHECK(randomData(passwordAuth_, scryptDefaultSize));
    }
    JsonBox passwordAuthBox;
    ABC_CHECK(passwordAuthBox.encrypt(passwordAuth_, dataKey_));
    ABC_CHECK(loginPackage.passwordAuthBoxSet(passwordAuthBox));

    // Create the account and repo on server:
    ABC_CHECK(loginServerCreate(store, passwordAuth_,
                                carePackage, loginPackage, base16Encode(syncKey)));

    // Set up the on-disk login:
    ABC_CHECK(store.paths(paths, true));
    ABC_CHECK(carePackage.save(paths.carePackagePath()));
    ABC_CHECK(loginPackage.save(paths.loginPackagePath()));
    ABC_CHECK(rootKeyUpgrade());

    // Save the bare minimum needed to access the Airbitz account:
    LoginStashJson stashJson;
    ABC_CHECK(stashJson.loginIdSet(base64Encode(store.userId())));
    ABC_CHECK(stashJson.syncKeyBoxSet(syncKeyBox));
    stashJson.save(paths.stashPath());

    // Latch the account:
    ABC_CHECK(loginServerActivate(*this));

    return Status();
}