Request(FCGX_Request &request) : //request(request),
_type(RequestType::Unknown),
isbuf(request.in), osbuf(request.out), esbuf(request.err),
fcin(&isbuf), fcout(&osbuf), fcerr(&esbuf), _postset(false)
{
// Parse environment variables
char **e = request.envp;
while (*(++e))
{
char *eq = strchr(*e, '=');
if (eq == NULL) throw std::logic_error(
std::string("Malformed environment variable: ")+*e);
_env[std::string(*e, eq-(*e))] = std::string(eq+1);
}
// Parse cookies
std::stringstream cookiestream(env("HTTP_COOKIE"));
parse_pairs(cookiestream, ';', _cookies);
// Determine request type
std::string method = env("REQUEST_METHOD");
if (method == "GET")
_type = RequestType::Get;
if (method == "POST")
_type = RequestType::Post;
// Parse get arguments
std::stringstream querystream(env("QUERY_STRING"));
parse_pairs(querystream, '&', _get);
auto it = _get.find("q");
if (it != _get.end()) _query = it->second;
}
void edituser_page(Database &database, Request &request,
std::ostream &fcout, std::istream &fcin)
{
if (request.type() == RequestType::Post)
{
std::map<std::string, std::string> data;
parse_pairs(fcin, '&', data);
auto pass = data.find("pass");
auto pass_again = data.find("again");
std::string userid_str = request.post("userid");
uint64_t userid;
if (userid_str.empty() || !parse_unsigned(userid_str, userid))
throw std::logic_error("Invalid or missing userid!");
if (pass != data.end())
{
if (pass_again == data.end() || pass_again->second == pass->second)
{
User user = User::find(database, userid);
if (!user.valid())
{
LOG_MESSAGE_DEBUG("No such user");
throw std::logic_error("No such user!");
}
//user.name(name->second);
user.reset_password(pass->second);
user.save();
fcout << "Location: ?q=user\r\n";
fcout << "\r\n\r\n";
} else
{
LOG_MESSAGE_DEBUG("Password different");
throw std::logic_error("Password different");
}
} else
{
LOG_MESSAGE_DEBUG("Missing password");
throw std::logic_error("Missing password");
}
} else
{
fcout << "<form name=\"edituser_form\" method=\"post\">";
fcout << "<input type=\"hidden\" name=\"userid\" value=\"" << request.get("userid") << "\">";
//fcout << "Username: <input name=\"name\">";
fcout << "Password: <input name=\"pass\">";
fcout << "Password again: <input name=\"pass_again\">";
fcout << "<input type=\"submit\" value=\"Edit\">";
fcout << "</form>";
}
}
void need_post()
{
if (_postset) return;
_postset = true;
if (env("CONTENT_TYPE") == "application/x-www-form-urlencoded")
{
if (_type == RequestType::Post)
{
try {
parse_pairs(fcin, '&', _post);
} catch (...)
{
// TODO
}
}
}
}
static int
parse_sections (int ctr, RcFile * data, FILE * conf_file, char *temp,
int buf_size)
{
int result;
char *start;
data->sections = utlCalloc (sizeof (Section), ctr);
if (NULL == data->sections)
return 1;
data->section_count = ctr;
result = skip_to_first_section (conf_file, temp, &start, buf_size);
ctr = 0;
while (result != -1)
{
int kctr;
Section *sec = &(data->sections[ctr]);
kctr = 0;
sec->name = strdup (start);
if (!sec->name)
{
errMsg ("strdup: %s", strerror (errno));
return 1;
}
kctr = count_pairs (conf_file, temp, &start, buf_size);
if (kctr < 0)
return 1;
sec->pairs = utlCalloc (sizeof (KvPair), kctr);
if ((!sec->pairs) && (kctr != 0))
{
errMsg ("calloc");
return 1;
}
sec->kv_count = kctr;
result = parse_pairs (sec, conf_file, temp, &start, buf_size);
if (result == 20)
return 1;
ctr++;
}
return 0;
}
void newuser_page(Database &database, Request &request,
std::ostream &fcout, std::istream &fcin)
{
if (request.type() == RequestType::Post)
{
std::map<std::string, std::string> data;
parse_pairs(fcin, '&', data);
auto name = data.find("name");
auto pass = data.find("pass");
auto pass_again = data.find("again");
if (name != data.end() && pass != data.end())
{
if (pass_again == data.end() || pass_again->second == pass->second)
{
User user(database, name->second, pass->second);
user.save();
fcout << "Location: ?q=main\r\n";
fcout << "\r\n\r\n";
} else
{
throw std::logic_error("Password different");
}
} else
{
throw std::logic_error("Missing username of password");
}
} else
{
fcout << "<form name=\"newuser_form\" method=\"post\">";
fcout << "Username: <input name=\"name\">";
fcout << "Password: <input name=\"pass\">";
fcout << "Password again: <input name=\"pass_again\">";
fcout << "<input type=\"submit\" value=\"Create\">";
fcout << "</form>";
}
}
bool MemcachedSessionManager::load_session(std::string const &sessionid, Session &session)
{
memcached_return_t rc;
size_t value_length;
char *value = memcached_get(memcached_conn,
sessionid.data(), sessionid.length(),
&value_length, 0, &rc);
if (memcached_success(rc))
{
std::stringstream valuestream(std::string(value, value_length));
parse_pairs(valuestream, '\n', session.data());
uint64_t userid = 0;
try {
userid = std::stoi(session.get("userid"));
} catch (std::exception const &ex)
{
LOG_MESSAGE_WARN("Invalid userid in session data");
return false;
}
session.set(User::find(database(), userid), sessionid);
}
if (value != NULL) free(value);
return memcached_success(rc);
}
static int
parse_vxlan(struct vxlan_peer *peer, char *param)
{
return parse_pairs(peer, param, parse_vxlan_pair);
}
static int
parse_port(struct net *net, char *param)
{
return parse_pairs(net, param, parse_port_pair);
}
