std::string CryptoChromeAPI::encrypt_sign(std::string recipient, std::string clear_txt)
{
stlplus::subprocess p;
stlplus::arg_vector args;
args += "--quiet";
args += "--no-tty";
args += "--encrypt";
args += "--sign";
args += "--always-trust"; // TODO: remove this.
args += "--armor";
args += "--logger-fd";
args += "1";
args += "--recipient";
args += recipient;
p.spawn(get_gpg(), args, true, true, false);
p.write_stdin(clear_txt);
p.close_stdin();
std::string output;
p.read_stdout(output);
return output;
}
static GMimeCryptoContext*
get_gpg_crypto_context (MuMsgOptions opts, GError **err)
{
GMimeCryptoContext *cctx;
char *gpg;
cctx = NULL;
if (!(gpg = get_gpg (err)))
return NULL;
cctx = g_mime_gpg_context_new (
(GMimePasswordRequestFunc)password_requester, gpg);
g_free (gpg);
if (!cctx) {
mu_util_g_set_error (err, MU_ERROR,
"failed to get GPG crypto context");
return NULL;
}
/* always try to use the agent */
g_mime_gpg_context_set_use_agent (GMIME_GPG_CONTEXT(cctx), TRUE);
g_mime_gpg_context_set_auto_key_retrieve
(GMIME_GPG_CONTEXT(cctx),
opts & MU_MSG_OPTION_AUTO_RETRIEVE ? TRUE:FALSE);
return cctx;
}
// Configuration
std::string CryptoChromeAPI::gpg_version()
{
stlplus::subprocess p;
stlplus::arg_vector args("--version");
p.spawn(get_gpg(), args, false, true, false);
std::string output;
p.read_stdout(output);
return output;
}
std::string CryptoChromeAPI::clearsign(std::string clear_txt)
{
stlplus::subprocess p;
stlplus::arg_vector args;
args += "--quiet";
args += "--no-tty";
args += "--clearsign";
args += "--armor";
args += "--logger-fd";
args += "1";
p.spawn(get_gpg(), args, true, true, false);
p.write_stdin(clear_txt);
p.close_stdin();
std::string output;
p.read_stdout(output);
return output;
}
// Text Processing
std::string CryptoChromeAPI::decrypt(std::string crypt_txt)
{
stlplus::subprocess p;
stlplus::arg_vector args;
args += "--quiet";
args += "--no-tty";
args += "--decrypt";
args += "--use-agent";
args += "--logger-fd";
args += "1";
p.spawn(get_gpg(), args, true, true, false);
p.write_stdin(crypt_txt);
p.close_stdin();
std::string output;
p.read_stdout(output);
return output;
}
