/*
* account.c
* vim: expandtab:ts=4:sts=4:sw=4
*
* Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
*
* This file is part of Profanity.
*
* Profanity is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Profanity is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Profanity. If not, see <https://www.gnu.org/licenses/>.
*
* In addition, as a special exception, the copyright holders give permission to
* link the code of portions of this program with the OpenSSL library under
* certain conditions as described in each individual source file, and
* distribute linked combinations including the two.
*
* You must obey the GNU General Public License in all respects for all of the
* code used other than OpenSSL. If you modify file(s) with this exception, you
* may extend this exception to your version of the file(s), but you are not
* obligated to do so. If you do not wish to do so, delete this exception
* statement from your version. If you delete this exception statement from all
* source files in the program, then also delete it here.
*
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include <glib.h>
#include "common.h"
#include "log.h"
#include "config/account.h"
#include "xmpp/jid.h"
#include "xmpp/resource.h"
ProfAccount*
account_new(const gchar* const name, const gchar* const jid,
const gchar* const password, const gchar* eval_password, gboolean enabled, const gchar* const server,
int port, const gchar* const resource, const gchar* const last_presence,
const gchar* const login_presence, int priority_online, int priority_chat,
int priority_away, int priority_xa, int priority_dnd,
const gchar* const muc_service, const gchar* const muc_nick,
const gchar* const otr_policy, GList* otr_manual, GList* otr_opportunistic,
GList* otr_always, const gchar* const omemo_policy, GList* omemo_enabled,
GList* omemo_disabled, const gchar* const pgp_keyid, const char* const startscript,
const char* const theme, gchar* tls_policy, gchar* auth_policy)
{
ProfAccount* new_account = malloc(sizeof(ProfAccount));
memset(new_account, 0, sizeof(ProfAccount));
new_account->name = strdup(name);
if (jid) {
new_account->jid = strdup(jid);
} else {
new_account->jid = strdup(name);
}
if (password) {
new_account->password = strdup(password);
} else {
new_account->password = NULL;
}
if (eval_password) {
new_account->eval_password = strdup(eval_password);
} else {
new_account->eval_password = NULL;
}
new_account->enabled = enabled;
if (server) {
new_account->server = strdup(server);
} else {
new_account->server = NULL;
}
if (resource) {
new_account->resource = strdup(resource);
} else {
new_account->resource = NULL;
}
new_account->port = port;
if (last_presence == NULL || !valid_resource_presence_string(last_presence)) {
new_account->last_presence = strdup("online");
} else {
new_account->last_presence = strdup(last_presence);
}
if (login_presence == NULL) {
new_account->login_presence = strdup("online");
} else if (strcmp(login_presence, "last") == 0) {
new_account->login_presence = strdup(login_presence);
} else if (!valid_resource_presence_string(login_presence)) {
new_account->login_presence = strdup("online");
} else {
new_account->login_presence = strdup(login_presence);
}
new_account->priority_online = priority_online;
new_account->priority_chat = priority_chat;
new_account->priority_away = priority_away;
new_account->priority_xa = priority_xa;
new_account->priority_dnd = priority_dnd;
if (muc_service) {
new_account->muc_service = strdup(muc_service);
} else {
new_account->muc_service = NULL;
}
if (muc_nick == NULL) {
Jid* jidp = jid_create(new_account->jid);
new_account->muc_nick = strdup(jidp->domainpart);
jid_destroy(jidp);
} else {
new_account->muc_nick = strdup(muc_nick);
}
if (otr_policy) {
new_account->otr_policy = strdup(otr_policy);
} else {
new_account->otr_policy = NULL;
}
new_account->otr_manual = otr_manual;
new_account->otr_opportunistic = otr_opportunistic;
new_account->otr_always = otr_always;
if (omemo_policy) {
new_account->omemo_policy = strdup(omemo_policy);
} else {
new_account->omemo_policy = NULL;
}
new_account->omemo_enabled = omemo_enabled;
new_account->omemo_disabled = omemo_disabled;
if (pgp_keyid != NULL) {
new_account->pgp_keyid = strdup(pgp_keyid);
} else {
new_account->pgp_keyid = NULL;
}
if (startscript != NULL) {
new_account->startscript = strdup(startscript);
} else {
new_account->startscript = NULL;
}
if (theme != NULL) {
new_account->theme = strdup(theme);
} else {
new_account->theme = NULL;
}
if (tls_policy != NULL) {
new_account->tls_policy = strdup(tls_policy);
} else {
new_account->tls_policy = NULL;
}
if (auth_policy != NULL) {
new_account->auth_policy = strdup(auth_policy);
} else {
new_account->auth_policy = NULL;
}
return new_account;
}
char*
account_create_connect_jid(ProfAccount* account)
{
if (account->resource) {
return create_fulljid(account->jid, account->resource);
} else {
return strdup(account->jid);
}
}
gboolean
account_eval_password(ProfAccount* account)
{
assert(account != NULL);
assert(account->eval_password != NULL);
errno = 0;
FILE* stream = popen(account->eval_password, "r");
if (stream == NULL) {
const char* errmsg = strerror(errno);
if (errmsg) {
log_error("Could not execute `eval_password` command (%s).",
errmsg);
} else {
log_error("Failed to allocate memory for `eval_password` command.");
}
return FALSE;
}
account->password = g_malloc(READ_BUF_SIZE);
if (!account->password) {
log_error("Failed to allocate enough memory to read `eval_password` "
"output.");
return FALSE;
}
account->password = fgets(account->password, READ_BUF_SIZE, stream);
if (!account->password) {
log_error("Failed to read password from stream.");
return FALSE;
}
int exit_status = pclose(stream);
if (exit_status > 0) {
log_error("Command for `eval_password` returned error status (%s).",
exit_status);
return FALSE;
} else if (exit_status < 0) {
log_error("Failed to close stream for `eval_password` command output "
"(%s).",
strerror(errno));
return FALSE;
};
// Remove leading and trailing whitespace from output.
g_strstrip(account->password);
if (!account->password) {
log_error("Empty password returned by `eval_password` command.");
return FALSE;
}
return TRUE;
}
void
account_free(ProfAccount* account)
{
if (account == NULL) {
return;
}
free(account->name);
free(account->jid);
free(account->password);
free(account->eval_password);
free(account->resource);
free(account->server);
free(account->last_presence);
free(account->login_presence);
free(account->muc_service);
free(account->muc_nick);
free(account->otr_policy);
free(account->omemo_policy);
free(account->pgp_keyid);
free(account->startscript);
free(account->theme);
free(account->tls_policy);
free(account->auth_policy);
g_list_free_full(account->otr_manual, g_free);
g_list_free_full(account->otr_opportunistic, g_free);
g_list_free_full(account->otr_always, g_free);
g_list_free_full(account->omemo_enabled, g_free);
g_list_free_full(account->omemo_disabled, g_free);
free(account);
}
void
account_set_server(ProfAccount* account, const char* server)
{
free(account->server);
account->server = strdup(server);
}
void
account_set_port(ProfAccount* account, int port)
{
account->port = port;
}
void
account_set_tls_policy(ProfAccount* account, const char* tls_policy)
{
free(account->tls_policy);
account->tls_policy = strdup(tls_policy);
}
void
account_set_auth_policy(ProfAccount* account, const char* auth_policy)
{
free(account->auth_policy);
account->auth_policy = strdup(auth_policy);
}