/**
* WebQQ login function
* Step:
* 1. Get webqq version
* 2. Get verify code
* 3. Calculate password's md5
* 4. Do real login
* 5. check whether logining successfully
*
* @param client Lwqq Client
* @param err Error code
*/
void lwqq_login(LwqqClient *client, LwqqErrorCode *err)
{
if (!client || !err) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
/* First: get webqq version */
get_version(client, err);
if (*err) {
lwqq_log(LOG_ERROR, "Get webqq version error\n");
return ;
}
lwqq_log(LOG_NOTICE, "Get webqq version: %s\n", client->version);
/**
* Second, we get the verify code from server.
* If server provide us a image and let us enter code shown
* in image number, in this situation, we just return LWQQ_EC_LOGIN_NEED_VC
* simply, so user should call lwqq_login() again after he set correct
* code to vc->str;
* Else, if we can get the code directly, do login immediately.
*
*/
if (!client->vc) {
get_verify_code(client, err);
switch (*err) {
case LWQQ_EC_LOGIN_NEED_VC:
get_verify_image(client);
lwqq_log(LOG_WARNING, "Need to enter verify code\n");
return ;
case LWQQ_EC_NETWORK_ERROR:
lwqq_log(LOG_ERROR, "Network error\n");
return ;
case LWQQ_EC_OK:
lwqq_log(LOG_DEBUG, "Get verify code OK\n");
break;
default:
lwqq_log(LOG_ERROR, "Unknown error\n");
return ;
}
}
/* Third: calculate the md5 */
char *md5 = lwqq_enc_pwd(client->password, client->vc->str, client->vc->uin);
/* Last: do real login */
do_login(client, md5, err);
s_free(md5);
/* Free old value */
lwqq_vc_free(client->vc);
client->vc = NULL;
}
static LwqqAsyncEvent* get_version(LwqqClient *lc, LwqqErrorCode *err)
{
LwqqHttpRequest *req;
req = lwqq_http_create_default_request(lc,WEBQQ_VERSION_URL, err);
lwqq_http_set_option(req, LWQQ_HTTP_ALL_TIMEOUT,5L);
/* Send request */
lwqq_log(LOG_DEBUG, "Get webqq version from %s\n", WEBQQ_VERSION_URL);
return req->do_request_async(req, 0, NULL,_C_(p_i,get_version_back,req));
}
static char* hash_with_remote_file(const char* uin, const char* ptwebqq,
void* js)
{
// github.com is too slow
const char* url = "http://pidginlwqq.sinaapp.com/hash.js";
LwqqErrorCode ec = qq_download(url, "hash.js", lwdb_get_config_dir());
if (ec) {
lwqq_log(LOG_ERROR, "Could not download JS From %s", url);
}
return hash_with_local_file(uin, ptwebqq, js);
}
/**
* I hacked the javascript file named comm.js, which received from tencent
* server, and find that f**k tencent has changed encryption algorithm
* for password in webqq3 . The new algorithm is below(descripted with javascript):
* var M=C.p.value; // M is the qq password
* var I=hexchar2bin(md5(M)); // Make a md5 digest
* var H=md5(I+pt.uin); // Make md5 with I and uin(see below)
* var G=md5(H+C.verifycode.value.toUpperCase());
*
* @param pwd User's password
* @param vc Verify Code. e.g. "!M6C"
* @param uin A string like "\x00\x00\x00\x00\x54\xb3\x3c\x53", NB: it
* must contain 8 hexadecimal number, in this example, it equaled
* to "0x0,0x0,0x0,0x0,0x54,0xb3,0x3c,0x53"
*
* @return Encoded password on success, else NULL on failed
*/
static char *lwqq_enc_pwd(const char *pwd, const char *vc, const char *uin)
{
int i;
int uin_byte_length;
char buf[128] = {0};
unsigned char sig[32];
char _uin[9] = {0};
if (!pwd || !vc || !uin) {
lwqq_log(LOG_ERROR, "Null parameterment\n");
return NULL;
}
/* Calculate the length of uin (it must be 8?) */
uin_byte_length = strlen(uin) / 4;
/**
* Ok, parse uin from string format.
* "\x00\x00\x00\x00\x54\xb3\x3c\x53" -> {0,0,0,0,54,b3,3c,53}
*/
for (i = 0; i < uin_byte_length ; i++) {
char u[5] = {0};
char tmp;
strncpy(u, uin + i * 4 + 2, 2);
errno = 0;
tmp = strtol(u, NULL, 16);
if (errno) {
return NULL;
}
_uin[i] = tmp;
}
/* Equal to "var I=hexchar2bin(md5(M));" */
md5_buffer(pwd,strlen(pwd),sig);
memcpy(buf,sig,sizeof(sig));
/* Equal to "var H=md5(I+pt.uin);" */
memcpy(buf + 16, _uin, uin_byte_length);
md5_buffer(buf, 16 + uin_byte_length, sig);
md5_sig_to_string(sig,buf,sizeof(buf));
/* Equal to var G=md5(H+C.verifycode.value.toUpperCase()); */
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%s", vc);
upcase_string(buf, strlen(buf));
md5_buffer(buf, strlen(buf), sig);
md5_sig_to_string(sig,buf,sizeof(buf));
upcase_string(buf, strlen(buf));
/* OK, seems like every is OK */
return s_strdup(buf);
}
LwqqAsyncEvent* lwqq_get_version(LwqqClient *lc, LwqqErrorCode *err)
{
LwqqHttpRequest *req;
const char* url = WEBQQ_VERSION_URL;
req = lwqq_http_create_default_request(lc,url , err);
lwqq_http_set_option(req, LWQQ_HTTP_ALL_TIMEOUT,5L);
/* Send request */
lwqq_log(LOG_DEBUG, "Get webqq version from %s\n", WEBQQ_VERSION_URL);
return req->do_request_async(req, lwqq__hasnot_post(),_C_(p_i,get_version_back,req));
}
/**
* WebQQ login function
* Step:
* 1. Get webqq version
* 2. Get verify code
* 3. Calculate password's md5
* 4. Do real login
* 5. check whether logining successfully
*
* @param client Lwqq Client
* @param err Error code
*/
void lwqq_login(LwqqClient *client, LwqqStatus status,LwqqErrorCode *err)
{
if (!client || !status) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
client->stat = status;
lwqq_puts("[login stage 1:get webqq version]\n");
/* optional: get webqq version */
//get_version(client, err);
login_stage_2(client);
}
static void get_verify_image(LwqqClient *lc)
{
LwqqHttpRequest *req = NULL;
char url[512];
int ret;
char chkuin[64];
char image_file[256];
int image_length = 0;
LwqqErrorCode err;
snprintf(url, sizeof(url), LWQQ_URL_VERIFY_IMG, APPID, lc->username);
req = lwqq_http_create_default_request(url, &err);
if (!req) {
goto failed;
}
snprintf(chkuin, sizeof(chkuin), "chkuin=%s", lc->username);
req->set_header(req, "Cookie", chkuin);
ret = req->do_request(req, 0, NULL);
if (ret) {
goto failed;
}
if (req->http_code != 200) {
goto failed;
}
const char *content_length = req->get_header(req, "Content-Length");
if (content_length) {
image_length = atoi(content_length);
}
update_cookies(lc->cookies, req, "verifysession", 1);
snprintf(image_file, sizeof(image_file), "/tmp/%s.jpeg", lc->username);
/* Delete old file first */
unlink(image_file);
int fd = creat(image_file, S_IRUSR | S_IWUSR);
if (fd != -1) {
ret = write(fd, req->response, image_length);
if (ret <= 0) {
lwqq_log(LOG_ERROR, "Saving erify image file error\n");
}
close(fd);
}
lc->vc->data = req->response;
lc->vc->size = req->resp_len;
req->response = NULL;
failed:
lwqq_http_request_free(req);
}
/**
* WebQQ login function
* Step:
* 1. Get webqq version
* 2. Get verify code
* 3. Calculate password's md5
* 4. Do real login
* 5. check whether logining successfully
*
* @param client Lwqq Client
* @param err Error code
*/
void lwqq_login(LwqqClient *client, LwqqStatus status,LwqqErrorCode *err)
{
if (!client || !status) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
client->stat = status;
lwqq_puts("[login stage 1:get webqq version]\n");
/* First: get webqq version */
LwqqAsyncEvent* ev = get_version(client, err);
lwqq_async_add_event_listener(ev,_C_(p,login_stage_2,ev));
}
/**
* WebQQ login function
* Step:
* 1. Get webqq version
* 2. Get verify code
* 3. Calculate password's md5
* 4. Do real login
* 5. check whether logining successfully
*
* @param client Lwqq Client
* @param err Error code
*/
void lwqq_login(LwqqClient *client, LwqqStatus status,LwqqErrorCode *err)
{
if (!client) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
if(status == LWQQ_STATUS_LOGOUT || status == LWQQ_STATUS_OFFLINE){
lwqq_log(LOG_WARNING, "Invalid online status\n");
return;
}
client->stat = status;
client->args->login_ec = LWQQ_EC_NO_RESULT;
vp_do_repeat(client->events->start_login, NULL);
/* optional: get webqq version */
//get_version(client, err);
if(!client->vc){
LwqqAsyncEvent* ev = get_login_sig(client);
lwqq_async_add_event_listener(ev, _C_(2p,login_stage_2,client,err));
}else{
login_stage_4(client,err);
}
}
static void recv_file_cancel(PurpleXfer* xfer)
{
LwqqMsg* msg = xfer->data;
if(!msg) return;
if(lwqq_mt_bits(msg->type)==LWQQ_MT_FILE_MSG){
LwqqMsgFileMessage* file = (LwqqMsgFileMessage*)msg;
lwqq_http_cancel(file->req);
lwqq_msg_free((LwqqMsg*)file);
}else if(lwqq_mt_bits(msg->type)==LWQQ_MT_OFFFILE){
LwqqMsgOffFile* file = (LwqqMsgOffFile*)msg;
lwqq_http_cancel(file->req);
lwqq_msg_free((LwqqMsg*)file);
}else{
lwqq_log(LOG_ERROR,"msg file cast failed");
}
}
static void get_version(LwqqClient *lc, LwqqErrorCode *err)
{
LwqqHttpRequest *req;
char *response = NULL;
int ret;
req = lwqq_http_create_default_request(LWQQ_URL_VERSION, err);
if (!req) {
goto done;
}
/* Send request */
lwqq_log(LOG_DEBUG, "Get webqq version from %s\n", LWQQ_URL_VERSION);
ret = req->do_request(req, 0, NULL);
if (ret || req->http_code!=200) {
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
response = req->response;
if(response == NULL){
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (strstr(response, "ptuiV")) {
char *s, *t;
char *v;
s = strchr(response, '(');
t = strchr(response, ')');
if (!s || !t) {
*err = LWQQ_EC_ERROR;
goto done;
}
s++;
v = alloca(t - s + 1);
memset(v, 0, t - s + 1);
strncpy(v, s, t - s);
s_free(lc->version);
lc->version = s_strdup(v);
*err = LWQQ_EC_OK;
}
done:
lwqq_http_request_free(req);
}
GQQMessageLoop* gqq_msgloop_start(const gchar *name)
{
if (name == NULL) {
name = "";
}
GQQMessageLoop *ml = g_slice_new0(GQQMessageLoop);
ml->name = g_strdup(name);
GError *err = NULL;
if (g_thread_create(thread_main, ml, FALSE, &err) == NULL) {
lwqq_log(LOG_WARNING, "Create main loop thread failed\n", err->message);
g_error_free(err);
g_free(ml->name);
g_slice_free(GQQMessageLoop, ml);
return NULL;
}
return ml;
}
/**
* Set online status, this is the last step of login
*
* @param err
* @param lc
*/
static LwqqAsyncEvent* set_online_status(LwqqClient *lc,const char *status)
{
char msg[1024] ={0};
char *buf;
LwqqHttpRequest *req = NULL;
if (!status) {
return NULL;
}
lc->clientid = generate_clientid();
if (!lc->clientid) {
lwqq_log(LOG_ERROR, "Generate clientid error\n");
return NULL;
}
snprintf(msg, sizeof(msg), "{\"status\":\"%s\",\"ptwebqq\":\"%s\","
"\"passwd_sig\":""\"\",\"clientid\":\"%s\""
", \"psessionid\":null}"
,status, lc->cookies->ptwebqq
,lc->clientid);
buf = url_encode(msg);
snprintf(msg, sizeof(msg), "r=%s", buf);
s_free(buf);
/* Create a POST request */
req = lwqq_http_create_default_request(lc,WEBQQ_D_HOST"/channel/login2", NULL);
lwqq_puts("[set online status]\n");
/* Set header needed by server */
req->set_header(req, "Cookie2", "$Version=1");
req->set_header(req, "Referer", WEBQQ_D_REF_URL);
req->set_header(req, "Content-type", "application/x-www-form-urlencoded");
/* Set http cookie */
req->set_header(req, "Cookie", lwqq_get_cookies(lc));
return req->do_request_async(req, 1, msg,_C_(p_i,set_online_status_back,req));
}
static int get_verify_image_back(LwqqHttpRequest* req)
{
int ret;
int err = LWQQ_EC_OK;
char image_file[256];
int image_length = 0;
LwqqClient* lc = req->lc;
if (req->http_code != 200) {
err = LWQQ_EC_ERROR;
goto failed;
}
const char *content_length = req->get_header(req, "Content-Length");
if (content_length) {
image_length = atoi(content_length);
}
//update_cookies(lc->cookies, req, "verifysession", 1);
snprintf(image_file, sizeof(image_file), "/tmp/%s.jpeg", lc->username);
/* Delete old file first */
unlink(image_file);
int fd = creat(image_file, S_IRUSR | S_IWUSR);
if (fd != -1) {
ret = write(fd, req->response, image_length);
if (ret <= 0) {
lwqq_log(LOG_ERROR, "Saving erify image file error\n");
}
close(fd);
}
lc->vc->data = req->response;
lc->vc->size = req->resp_len;
req->response = NULL;
failed:
lwqq_http_request_free(req);
return err;
}
/**
* Set online status, this is the last step of login
*
* @param err
* @param lc
*/
static LwqqAsyncEvent* set_online_status(LwqqClient *lc,const char *status)
{
char msg[1024] ={0};
char* post = msg;
LwqqHttpRequest *req = NULL;
if (!status) {
return NULL;
}
lc->clientid = generate_clientid();
if (!lc->clientid) {
lwqq_log(LOG_ERROR, "Generate clientid error\n");
return NULL;
}
char* ptwebqq = lwqq_http_get_cookie(lwqq_get_http_handle(lc), "ptwebqq");
snprintf(msg, sizeof(msg), "r={\"status\":\"%s\",\"ptwebqq\":\"%s\","
"\"passwd_sig\":""\"\",\"clientid\":\"%s\""
", \"psessionid\":null}"
,status, ptwebqq
,lc->clientid);
urlencode(msg, 2);
s_free(ptwebqq);
/* Create a POST request */
char url[512] ={0};
snprintf(url,sizeof(url),"%s/channel/login2",WEBQQ_D_HOST);
req = lwqq_http_create_default_request(lc,url, NULL);
/* Set header needed by server */
//req->set_header(req, "Cookie2", "$Version=1");
req->set_header(req, "Referer", WEBQQ_D_REF_URL);
req->set_header(req, "Content-type", "application/x-www-form-urlencoded");
return req->do_request_async(req, lwqq__has_post(),_C_(p_i,set_online_status_back,req));
}
/**
* WebQQ logout function
*
* @param client Lwqq Client
* @param err Error code
*/
void lwqq_logout(LwqqClient *client, LwqqErrorCode *err)
{
char url[512];
LwqqHttpRequest *req = NULL;
int ret;
json_t *json = NULL;
char *value;
struct timeval tv;
char *cookies;
long int re;
if (!client) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
/* Get the milliseconds of now */
if (gettimeofday(&tv, NULL)) {
if (err)
*err = LWQQ_EC_ERROR;
return ;
}
re = tv.tv_usec / 1000;
re += tv.tv_sec;
snprintf(url, sizeof(url), "%s/channel/logout2?clientid=%s&psessionid=%s&t=%ld",
"http://d.web2.qq.com", client->clientid, client->psessionid, re);
/* Create a GET request */
req = lwqq_http_create_default_request(url, err);
if (!req) {
goto done;
}
/* Set header needed by server */
req->set_header(req, "Referer", "http://ptlogin2.qq.com/proxy.html?v=20101025002");
/* Set http cookie */
cookies = lwqq_get_cookies(client);
if (cookies) {
req->set_header(req, "Cookie", cookies);
s_free(cookies);
}
ret = req->do_request(req, 0, NULL);
if (ret) {
lwqq_log(LOG_ERROR, "Send logout request failed\n");
if (err)
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (req->http_code != 200) {
if (err)
*err = LWQQ_EC_HTTP_ERROR;
goto done;
}
ret = json_parse_document(&json, req->response);
if (ret != JSON_OK) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Check whether logout correctly */
value = json_parse_simple_value(json, "retcode");
if (!value || strcmp(value, "0")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
value = json_parse_simple_value(json, "result");
if (!value || strcmp(value, "ok")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Ok, seems like all thing is ok */
if (err)
*err = LWQQ_EC_OK;
done:
if (json)
json_free_value(&json);
lwqq_http_request_free(req);
}
/**
* Set online status, this is the last step of login
*
* @param err
* @param lc
*/
static void set_online_status(LwqqClient *lc, char *status, LwqqErrorCode *err)
{
char msg[1024] ={0};
char *buf;
LwqqHttpRequest *req = NULL;
char *response = NULL;
char *cookies;
int ret;
json_t *json = NULL;
char *value;
if (!status || !err) {
goto done ;
}
lc->clientid = generate_clientid();
if (!lc->clientid) {
lwqq_log(LOG_ERROR, "Generate clientid error\n");
*err = LWQQ_EC_ERROR;
goto done ;
}
snprintf(msg, sizeof(msg), "{\"status\":\"%s\",\"ptwebqq\":\"%s\","
"\"passwd_sig\":""\"\",\"clientid\":\"%s\""
", \"psessionid\":null}"
,status, lc->cookies->ptwebqq
,lc->clientid);
buf = url_encode(msg);
snprintf(msg, sizeof(msg), "r=%s", buf);
s_free(buf);
/* Create a POST request */
req = lwqq_http_create_default_request(LWQQ_URL_SET_STATUS, err);
if (!req) {
goto done;
}
/* Set header needed by server */
req->set_header(req, "Cookie2", "$Version=1");
req->set_header(req, "Referer", "http://d.web2.qq.com/proxy.html?v=20101025002");
req->set_header(req, "Content-type", "application/x-www-form-urlencoded");
/* Set http cookie */
cookies = lwqq_get_cookies(lc);
if (cookies) {
req->set_header(req, "Cookie", cookies);
s_free(cookies);
}
ret = req->do_request(req, 1, msg);
if (ret) {
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (req->http_code != 200) {
*err = LWQQ_EC_HTTP_ERROR;
goto done;
}
/**
* Here, we got a json object like this:
* {"retcode":0,"result":{"uin":1421032531,"cip":2013211875,"index":1060,"port":43415,"status":"online","vfwebqq":"e7ce7913336ad0d28de9cdb9b46a57e4a6127161e35b87d09486001870226ec1fca4c2ba31c025c7","psessionid":"8368046764001e636f6e6e7365727665725f77656271714031302e3133332e34312e32303200006b2900001544016e0400533cb3546d0000000a4046674d4652585136496d00000028e7ce7913336ad0d28de9cdb9b46a57e4a6127161e35b87d09486001870226ec1fca4c2ba31c025c7","user_state":0,"f":0}}
*
*/
response = req->response;
ret = json_parse_document(&json, response);
if (ret != JSON_OK) {
*err = LWQQ_EC_ERROR;
goto done;
}
if (!(value = json_parse_simple_value(json, "retcode"))) {
*err = LWQQ_EC_ERROR;
goto done;
}
/**
* Do we need parse "seskey? from kernelhcy's code, we need it,
* but from the response we got like above, we dont need
*
*/
if ((value = json_parse_simple_value(json, "seskey"))) {
lc->seskey = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "cip"))) {
lc->cip = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "index"))) {
lc->index = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "port"))) {
lc->port = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "status"))) {
/* This really need? */
lc->status = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "vfwebqq"))) {
lc->vfwebqq = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "psessionid"))) {
lc->psessionid = s_strdup(value);
}
*err = LWQQ_EC_OK;
done:
if (json)
json_free_value(&json);
lwqq_http_request_free(req);
}
/**
* Update the cookies needed by webqq
*
* @param req
* @param key
* @param value
* @param update_cache Weather update lwcookies member
*/
static void update_cookies(LwqqCookies *cookies, LwqqHttpRequest *req,
const char *key, int update_cache)
{
if (!cookies || !req || !key) {
lwqq_log(LOG_ERROR, "Null pointer access\n");
return ;
}
char *value = req->get_cookie(req, key);
if (!value)
return ;
#define FREE_AND_STRDUP(a, b) \
if (a) \
s_free(a); \
a = s_strdup(b);
if (!strcmp(key, "ptvfsession")) {
FREE_AND_STRDUP(cookies->ptvfsession, value);
} else if (!strcmp(key, "ptcz")) {
FREE_AND_STRDUP(cookies->ptcz, value);
} else if (!strcmp(key, "skey")) {
FREE_AND_STRDUP(cookies->skey, value);
} else if (!strcmp(key, "ptwebqq")) {
FREE_AND_STRDUP(cookies->ptwebqq, value);
} else if (!strcmp(key, "ptuserinfo")) {
FREE_AND_STRDUP(cookies->ptuserinfo, value);
} else if (!strcmp(key, "uin")) {
FREE_AND_STRDUP(cookies->uin, value);
} else if (!strcmp(key, "ptisp")) {
FREE_AND_STRDUP(cookies->ptisp, value);
} else if (!strcmp(key, "pt2gguin")) {
FREE_AND_STRDUP(cookies->pt2gguin, value);
} else if (!strcmp(key, "verifysession")) {
FREE_AND_STRDUP(cookies->verifysession, value);
} else {
lwqq_log(LOG_WARNING, "No this cookie: %s\n", key);
}
s_free(value);
if (update_cache) {
char buf[4096] = {0}; /* 4K is enough for cookies. */
int buflen = 0;
if (cookies->ptvfsession) {
snprintf(buf, sizeof(buf), "ptvfsession=%s; ", cookies->ptvfsession);
buflen = strlen(buf);
}
if (cookies->ptcz) {
snprintf(buf + buflen, sizeof(buf) - buflen, "ptcz=%s; ", cookies->ptcz);
buflen = strlen(buf);
}
if (cookies->skey) {
snprintf(buf + buflen, sizeof(buf) - buflen, "skey=%s; ", cookies->skey);
buflen = strlen(buf);
}
if (cookies->ptwebqq) {
snprintf(buf + buflen, sizeof(buf) - buflen, "ptwebqq=%s; ", cookies->ptwebqq);
buflen = strlen(buf);
}
if (cookies->ptuserinfo) {
snprintf(buf + buflen, sizeof(buf) - buflen, "ptuserinfo=%s; ", cookies->ptuserinfo);
buflen = strlen(buf);
}
if (cookies->uin) {
snprintf(buf + buflen, sizeof(buf) - buflen, "uin=%s; ", cookies->uin);
buflen = strlen(buf);
}
if (cookies->ptisp) {
snprintf(buf + buflen, sizeof(buf) - buflen, "ptisp=%s; ", cookies->ptisp);
buflen = strlen(buf);
}
if (cookies->pt2gguin) {
snprintf(buf + buflen, sizeof(buf) - buflen, "pt2gguin=%s; ", cookies->pt2gguin);
buflen = strlen(buf);
}
if (cookies->verifysession) {
snprintf(buf + buflen, sizeof(buf) - buflen, "verifysession=%s; ", cookies->verifysession);
buflen = strlen(buf);
}
FREE_AND_STRDUP(cookies->lwcookies, buf);
}
#undef FREE_AND_STRDUP
}
/**
* Do really login
*
* @param lc
* @param md5 The md5 calculated from calculate_password_md5()
* @param err
*/
static void do_login(LwqqClient *lc, const char *md5, LwqqErrorCode *err)
{
char url[1024];
LwqqHttpRequest *req;
char *response = NULL;
char *cookies;
int ret;
snprintf(url, sizeof(url), "%s/login?u=%s&p=%s&verifycode=%s&"
"webqq_type=10&remember_uin=1&aid=1003903&login2qq=1&"
"u1=http%%3A%%2F%%2Fweb.qq.com%%2Floginproxy.html"
"%%3Flogin2qq%%3D1%%26webqq_type%%3D10&h=1&ptredirect=0&"
"ptlang=2052&from_ui=1&pttype=1&dumy=&fp=loginerroralert&"
"action=2-11-7438&mibao_css=m_webqq&t=1&g=1", LWQQ_URL_LOGIN_HOST, lc->username, md5, lc->vc->str);
req = lwqq_http_create_default_request(url, err);
if (!req) {
goto done;
}
/* Setup http header */
cookies = lwqq_get_cookies(lc);
if (cookies) {
req->set_header(req, "Cookie", cookies);
s_free(cookies);
}
/* Send request */
ret = req->do_request(req, 0, NULL);
if (ret) {
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (req->http_code != 200) {
*err = LWQQ_EC_HTTP_ERROR;
goto done;
}
response = req->response;
char *p = strstr(response, "\'");
if (!p) {
*err = LWQQ_EC_ERROR;
goto done;
}
char buf[4] = {0};
int status;
strncpy(buf, p + 1, 1);
status = atoi(buf);
switch (status) {
case 0:
if (sava_cookie(lc, req, err)) {
goto done;
}
break;
case 1:
lwqq_log(LOG_WARNING, "Server busy! Please try again\n");
*err = LWQQ_EC_ERROR;
goto done;
case 2:
lwqq_log(LOG_ERROR, "Out of date QQ number\n");
*err = LWQQ_EC_ERROR;
goto done;
case 3:
lwqq_log(LOG_ERROR, "Wrong password\n");
*err = LWQQ_EC_ERROR;
goto done;
case 4:
lwqq_log(LOG_ERROR, "Wrong verify code\n");
*err = LWQQ_EC_ERROR;
goto done;
case 5:
lwqq_log(LOG_ERROR, "Verify failed\n");
*err = LWQQ_EC_ERROR;
goto done;
case 6:
lwqq_log(LOG_WARNING, "You may need to try login again\n");
*err = LWQQ_EC_ERROR;
goto done;
case 7:
lwqq_log(LOG_ERROR, "Wrong input\n");
*err = LWQQ_EC_ERROR;
goto done;
case 8:
lwqq_log(LOG_ERROR, "Too many logins on this IP. Please try again\n");
*err = LWQQ_EC_ERROR;
goto done;
default:
*err = LWQQ_EC_ERROR;
lwqq_log(LOG_ERROR, "Unknow error");
goto done;
}
set_online_status(lc, "online", err);
done:
lwqq_http_request_free(req);
}
static void get_verify_code(LwqqClient *lc, LwqqErrorCode *err)
{
LwqqHttpRequest *req;
char url[512];
char response[256];
int ret;
char chkuin[64];
snprintf(url, sizeof(url), "%s%s?uin=%s&appid=%s", LWQQ_URL_CHECK_HOST,
VCCHECKPATH, lc->username, APPID);
req = lwqq_http_create_default_request(url, err);
if (!req) {
goto failed;
}
snprintf(chkuin, sizeof(chkuin), "chkuin=%s", lc->username);
req->set_header(req, "Cookie", chkuin);
ret = req->do_request(req, 0, NULL);
if (ret) {
*err = LWQQ_EC_NETWORK_ERROR;
goto failed;
}
if (req->http_code != 200) {
*err = LWQQ_EC_HTTP_ERROR;
goto failed;
}
/**
*
* The http message body has two format:
*
* ptui_checkVC('1','9ed32e3f644d968809e8cbeaaf2cce42de62dfee12c14b74');
* ptui_checkVC('0','!LOB');
* The former means we need verify code image and the second
* parameter is vc_type.
* The later means we don't need the verify code image. The second
* parameter is the verify code. The vc_type is in the header
* "Set-Cookie".
*/
snprintf(response, sizeof(response), "%s", req->response);
lwqq_log(LOG_NOTICE, "Get response verify code: %s\n", response);
char *c = strstr(response, "ptui_checkVC");
char *s;
if (!c) {
*err = LWQQ_EC_HTTP_ERROR;
goto failed;
}
c = strchr(response, '\'');
if (!c) {
*err = LWQQ_EC_HTTP_ERROR;
goto failed;
}
c++;
lc->vc = s_malloc0(sizeof(*lc->vc));
if (*c == '0') {
/* We got the verify code. */
/* Parse uin first */
lc->vc->uin = parse_verify_uin(response);
if (!lc->vc->uin)
goto failed;
s = c;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
*c = '\0';
lc->vc->type = s_strdup("0");
lc->vc->str = s_strdup(s);
/* We need get the ptvfsession from the header "Set-Cookie" */
update_cookies(lc->cookies, req, "ptvfsession", 1);
lwqq_log(LOG_NOTICE, "Verify code: %s\n", lc->vc->str);
} else if (*c == '1') {
/* We need get the verify image. */
/* Parse uin first */
lc->vc->uin = parse_verify_uin(response);
s = c;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
*c = '\0';
lc->vc->type = s_strdup("1");
// ptui_checkVC('1','7ea19f6d3d2794eb4184c9ae860babf3b9c61441520c6df0', '\x00\x00\x00\x00\x04\x7e\x73\xb2');
lc->vc->str = s_strdup(s);
*err = LWQQ_EC_LOGIN_NEED_VC;
lwqq_log(LOG_NOTICE, "We need verify code image: %s\n", lc->vc->str);
}
lwqq_http_request_free(req);
return ;
failed:
lwqq_http_request_free(req);
}
/**
* WebQQ logout function
*
* @param client Lwqq Client
* @param err Error code
*/
LWQQ_EXPORT
void lwqq_logout(LwqqClient *client, LwqqErrorCode *err)
{
LwqqClient* lc = client;
char url[512];
LwqqHttpRequest *req = NULL;
int ret;
json_t *json = NULL;
char *value;
struct timeval tv;
long int re;
if (!client) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
/* Get the milliseconds of now */
if (gettimeofday(&tv, NULL)) {
if (err)
*err = LWQQ_EC_ERROR;
return ;
}
re = tv.tv_usec / 1000;
re += tv.tv_sec;
snprintf(url, sizeof(url), "%s/channel/logout2"
"?clientid=%s&psessionid=%s&t=%ld",
WEBQQ_D_HOST, client->clientid, client->psessionid, re);
/* Create a GET request */
req = lwqq_http_create_default_request(client,url, err);
if (!req) {
goto done;
}
/* Set header needed by server */
req->set_header(req, "Referer", WEBQQ_LOGIN_REF_URL);
lwqq_http_set_option(req, LWQQ_HTTP_ALL_TIMEOUT,5L);
req->retry = 0;
ret = req->do_request(req, 0, NULL);
if (ret) {
lwqq_log(LOG_ERROR, "Send logout request failed\n");
if (err)
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (req->http_code != 200) {
if (err)
*err = LWQQ_EC_HTTP_ERROR;
goto done;
}
ret = json_parse_document(&json, req->response);
if (ret != JSON_OK) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Check whether logout correctly */
value = json_parse_simple_value(json, "retcode");
if (!value || strcmp(value, "0")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
value = json_parse_simple_value(json, "result");
if (!value || strcmp(value, "ok")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Ok, seems like all thing is ok */
if (err)
*err = LWQQ_EC_OK;
done:
if (json)
json_free_value(&json);
lwqq_http_request_free(req);
client->stat = LWQQ_STATUS_LOGOUT;
}
static int do_login_back(LwqqHttpRequest* req,LwqqAsyncEvent* event)
{
char refer[1024];
LwqqClient* lc = req->lc;
int err = LWQQ_EC_OK;
const char* response;
//const char redirect_url[512];
if (req->http_code != 200) {
err = LWQQ_EC_HTTP_ERROR;
goto done;
}
if (strstr(req->response,"aq.qq.com")!=NULL){
err = LWQQ_EC_LOGIN_ABNORMAL;
const char* beg = strstr(req->response,"http://aq.qq.com");
if(beg) sscanf(beg,"%[^']",lc->error_description); // beg may be null
goto done;
}
if(req->response == NULL){
lwqq_puts("login no response\n");
err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
response = req->response;
lwqq_verbose(3,"%s\n",response);
char *p = strstr(response, "\'");
if (!p) {
err = LWQQ_EC_ERROR;
goto done;
}
int status,param2;
char url[512];
int param4;
char msg[512];
char user[64];
//void url is '' which makes sscanf failed
//%*c is for eat a blank before 'user'
sscanf(response,"ptuiCB('%d','%d','%[^,],'%d','%[^']',%*c'%[^']');",
&status,¶m2,url,¶m4,msg,user);
url[strlen(url)-1]=0;
switch (status) {
case 0:
{
err = LWQQ_EC_OK;
LwqqHttpRequest* req = lwqq_http_create_default_request(lc, url, NULL);
req->set_header(req,"Referer",WEBQQ_LOGIN_LONG_REF_URL(refer));
lwqq_http_set_option(req, LWQQ_HTTP_MAXREDIRS,1L);
LwqqAsyncEvent* ev = req->do_request_async(req,lwqq__hasnot_post(),_C_(p_i,lwqq__process_empty,req));
lwqq_async_add_event_chain(ev, event);
} break;
case 1:
lwqq_log(LOG_WARNING, "Server busy! Please try again\n");
lc->last_err = "Server busy! Please try again";
err = LWQQ_EC_ERROR;
goto done;
case 2:
lwqq_log(LOG_ERROR, "Out of date QQ number\n");
lc->last_err = "Out of date QQ number";
err = LWQQ_EC_ERROR;
goto done;
case 3:
lwqq_log(LOG_ERROR, "Wrong password\n");
err = LWQQ_EC_WRONG_PASS;
lc->last_err = "Wrong username or password";
goto done;
case 4:
lwqq_log(LOG_ERROR, "Wrong verify code\n");
err = LWQQ_EC_WRONG_VERIFY;
lc->last_err = "Wrong verify code";
goto done;
case 5:
lwqq_log(LOG_ERROR, "Verify failed\n");
lc->last_err = "Verify failed";
err = LWQQ_EC_FAILD_VERIFY;
goto done;
case 6:
lwqq_log(LOG_WARNING, "You may need to try login again\n");
lc->last_err = "You may need to try login again";
err = LWQQ_EC_ERROR;
goto done;
case 7:
lwqq_log(LOG_ERROR, "Wrong input\n");
lc->last_err = "Wrong input";
err = LWQQ_EC_ERROR;
goto done;
case 8:
lwqq_log(LOG_ERROR, "Too many logins on this IP. Please try again\n");
lc->last_err = "Too many logins on this IP.Please try again";
err = LWQQ_EC_ERROR;
goto done;
case LWQQ_EC_LOGIN_NEED_BARCODE:
lwqq_log(LOG_ERROR, "%s\n",msg);
lc->error_description = s_strdup(msg);
err = LWQQ_EC_LOGIN_NEED_BARCODE;
goto done;
default:
err = LWQQ_EC_ERROR;
lc->last_err = "Unknow error";
lwqq_log(LOG_ERROR, "Unknow error");
goto done;
}
done:
lwqq_http_request_free(req);
return err;
}
static int get_verify_code_back(LwqqHttpRequest* req)
{
int err = LWQQ_EC_OK;
char response[256];
LwqqClient* lc = req->lc;
if (req->http_code != 200) {
err = LWQQ_EC_HTTP_ERROR;
goto failed;
}
/**
*
* The http message body has two format:
*
* ptui_checkVC('1','9ed32e3f644d968809e8cbeaaf2cce42de62dfee12c14b74');
* ptui_checkVC('0','!LOB');
* The former means we need verify code image and the second
* parameter is vc_type.
* The later means we don't need the verify code image. The second
* parameter is the verify code. The vc_type is in the header
* "Set-Cookie".
*/
snprintf(response, sizeof(response), "%s", req->response);
lwqq_log(LOG_NOTICE, "Get response verify code: %s\n", response);
char *c = strstr(response, "ptui_checkVC");
char *s;
if (!c) {
err = LWQQ_EC_HTTP_ERROR;
goto failed;
}
c = strchr(response, '\'');
if (!c) {
err = LWQQ_EC_HTTP_ERROR;
goto failed;
}
c++;
lc->vc = s_malloc0(sizeof(*lc->vc));
if (*c == '0') {
/* We got the verify code. */
/* Parse uin first */
lc->vc->uin = parse_verify_uin(response);
if (!lc->vc->uin){
err = LWQQ_EC_ERROR;
goto failed;
}
s = c;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
*c = '\0';
lc->vc->type = s_strdup("0");
lc->vc->str = s_strdup(s);
/* We need get the ptvfsession from the header "Set-Cookie" */
//update_cookies(lc->cookies, req, "ptvfsession", 1);
lwqq_log(LOG_NOTICE, "Verify code: %s\n", lc->vc->str);
} else if (*c == '1') {
/* We need get the verify image. */
/* Parse uin first */
lc->vc->uin = parse_verify_uin(response);
s = c;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
s = c + 1;
c = strstr(s, "'");
*c = '\0';
lc->vc->type = s_strdup("1");
// ptui_checkVC('1','7ea19f6d3d2794eb4184c9ae860babf3b9c61441520c6df0', '\x00\x00\x00\x00\x04\x7e\x73\xb2');
lc->vc->str = s_strdup(s);
err = LWQQ_EC_LOGIN_NEED_VC;
lwqq_log(LOG_NOTICE, "We need verify code image: %s\n", lc->vc->str);
}
failed:
lwqq_http_request_free(req);
return err;
}
static int do_login_back(LwqqHttpRequest* req)
{
LwqqClient* lc = req->lc;
int err = LWQQ_EC_OK;
const char* response;
if (req->http_code != 200) {
err = LWQQ_EC_HTTP_ERROR;
goto done;
}
if (strstr(req->response,"aq.qq.com")!=NULL){
err = LWQQ_EC_LOGIN_ABNORMAL;
const char* beg = strstr(req->response,"http://aq.qq.com");
sscanf(beg,"%[^']",lc->error_description);
goto done;
}
if(req->response == NULL){
lwqq_puts("login no response\n");
err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
response = req->response;
lwqq_verbose(3,"%s\n",response);
char *p = strstr(response, "\'");
if (!p) {
err = LWQQ_EC_ERROR;
goto done;
}
char buf[4] = {0};
int status;
strncpy(buf, p + 1, 1);
status = atoi(buf);
switch (status) {
case 0:
//sava_cookie(lc, req, NULL);
err = LWQQ_EC_OK;
break;
case 1:
lwqq_log(LOG_WARNING, "Server busy! Please try again\n");
lc->last_err = "Server busy! Please try again";
err = LWQQ_EC_ERROR;
goto done;
case 2:
lwqq_log(LOG_ERROR, "Out of date QQ number\n");
lc->last_err = "Out of date QQ number";
err = LWQQ_EC_ERROR;
goto done;
case 3:
lwqq_log(LOG_ERROR, "Wrong password\n");
err = LWQQ_EC_ERROR;
lc->last_err = "Wrong username or password";
goto done;
case 4:
lwqq_log(LOG_ERROR, "Wrong verify code\n");
err = LWQQ_EC_ERROR;
lc->last_err = "Wrong verify code";
goto done;
case 5:
lwqq_log(LOG_ERROR, "Verify failed\n");
lc->last_err = "Verify failed";
err = LWQQ_EC_ERROR;
goto done;
case 6:
lwqq_log(LOG_WARNING, "You may need to try login again\n");
lc->last_err = "You may need to try login again";
err = LWQQ_EC_ERROR;
goto done;
case 7:
lwqq_log(LOG_ERROR, "Wrong input\n");
lc->last_err = "Wrong input";
err = LWQQ_EC_ERROR;
goto done;
case 8:
lwqq_log(LOG_ERROR, "Too many logins on this IP. Please try again\n");
lc->last_err = "Too many logins on this IP.Please try again";
err = LWQQ_EC_ERROR;
goto done;
default:
err = LWQQ_EC_ERROR;
lc->last_err = "Unknow error";
lwqq_log(LOG_ERROR, "Unknow error");
goto done;
}
done:
lwqq_http_request_free(req);
return err;
}
