char *oauth_api_token(shd_t *api_cli, shmap_t *sess)
{
static char ret_buf[MAX_SHARE_HASH_LENGTH];
char *token;
char *login;
int err;
token = shmap_get_str(sess, ashkey_str("access_token"));
if (!token) {
shkey_t *cli_k = shkey_gen(oauth_sess_token(sess));
shkey_t *serv_k = oauth_sess_id(api_cli);
shkey_t *key;
key = shkey_xor(cli_k, serv_k);
shkey_free(&cli_k);
shkey_free(&serv_k);
token = shkey_print(key);
shmap_set_astr(sess, "access_token", token);
shkey_free(&key);
}
memset(ret_buf, 0, sizeof(ret_buf));
strncpy(ret_buf, token, sizeof(ret_buf)-1);
return (ret_buf);
}
static int _lfunc_sexe_shdecode(lua_State *L)
{
const char *enc_str = luaL_checkstring(L, 1);
const char *key_str = luaL_checkstring(L, 2);
shkey_t *key;
size_t data_len;
char *data;
int err;
if (!enc_str)
enc_str = "";
key = shkey_gen(key_str);
err = shdecode(enc_str, strlen(enc_str), &data, &data_len, key);
shkey_free(&key);
if (err) {
lua_pushnil(L);
return (1); /* (1) nil */
}
lua_pushstring(L, data);
free(data);
return (1); /* (1) encoded string */
}
