curl-library
Re: Login paypal
Date: Wed, 07 Nov 2007 14:19:52 +0000
Michael Hecker ha scritto:
> Hey,
> I would like to use curl to login on paypal.com!
>
> I used curl successfully to get/post data via http but I've got my
> problems with https.
>
> Would be great, if someone could give me a short snippet on POST via
> https.
>
> Thank you,
> Michael
>
> P.S.: I'm using VC++ under WinXP
>
Snippet for sending sms from jajah.com, comments are in italian, taked
from a forum, it's easy to understand.
I want to give you tips, take http headers and get all things firefox
download in each page, 1/when you enter in paypal 2/when you log in
3/main page /etc, results should be like this:
#request# GET http://www.yahoo.it/
GET /
#request# GET http://it.yahoo.com/
#redirect# GET /
#request# GET
http://row.bc.yahoo.com/b?P=GoLlYNkMAwtFbx5vR%2fX%3d1187690071%2fE%3d97473701%2fR%3dithmpg%2fK%3d5%fV%3d2.1%2fW%3dR%2fY%3IT%2fF%339109684%2f%3d-1%2fS%3d1%2fJ%3d1500CD9&U=128b48k%2fN%3djXFDNkBSY-%2fC%3d-1%2fD3dTEAR2fB%3d-1
#request# GET http://l.yimg.com/eur.yimg.com/i/it/hp/itie.gif
#request# GET http://us.i1.yimg.com/us.yimg.com/i/ww/answers.gif
#request# GET http://l.yimg.com/eur.yimg.com/i/it/hp/sarko5.jpg
#request# GET http://eur.i1.yimg.com/eur.yimg.com/i/it/we/thund2.jpg
#request# GET http://l.yimg.com/eur.yimg.com/i/it/hp/cruis6.jpg
#request# GET http://l.yimg.com/eur.yimg.com/i/it/hp/famig2.jpg
[CUT]
You should make everything like it comes from ie, that's hard work
otherwise ur account get limited, paypal is a multinational and will not
make life easier to script kiddies, like cj.com or others they've
professional protections against this, even with all this things script
will suffer about no javascript and no activex, I don't know if paypal
can detect javascript/activex in a hidden way, or a method to make
webservers think you have javascript/activex using a script, get a look
at http://gemal.dk/browserspy/ for how many things they can check you
against. I investigate also about Imacros that uses a browser for
automated task and visual click even with batch files, but as I mention,
it's visual and winbased, so if you want to run batch files with imacros
you've to have a working X, vmware in linux/macos will works but you
know, curl is more small/fast and not limited to scrap like imacros and
is portable, you can even run it on webservers or big software. Any
clarification of what I said will be appreciated.
//Snippet jahah.c
#include <iostream>
#include <string>
#include <fstream>
#include <vector>
#include "curl/curl.h"
#include "curl/types.h"
#include "curl/easy.h"
using namespace std;
// Vettore contenente i cookie
vector<string> cookies;
// Funzione per l'isolamento del cookie
void stringTokenizer(const string& s, const char* delim);
// Funzione per scrivere su file l'header della connessione
size_t write_data(void *, size_t, size_t, void *);
// Funzione per popolare il vettore dei cookie
void fillCookieVector();
// Funzione che effettua il login e (dovrebbe, speriamoa breve) inviare
l'sms
int inviaSMS();
int main()
{
cout << "Inviare sms da jajah.com\n" << endl;
inviaSMS();
return 0;
}
int inviaSMS()
{
// File che conterrą l'header
char *headerfilename = "head.out";
FILE *headerfile;
// Dati per il login
string email = "stairzipte_at_kriocoudek.mailexpire.com";
string password = "qwe123";
// User Agent
string user_agent = "Mozilla/5.0 (X11; U; Linux x86_64; it;
rv:1.8.1.1) \
Gecko/20060601 Firefox/2.0.0.1 (Ubuntu-edgy)";
// Inizializzazione di cURL
CURL *easyHandle;
curl_global_init(CURL_GLOBAL_ALL );
easyHandle = curl_easy_init();
// Si imposta lo UserAgent
curl_easy_setopt(easyHandle, CURLOPT_USERAGENT, user_agent.c_str());
// La stringa del POST...
string parametri =
"__EVENTTARGET=ctl00$ContentBox1$LoginButton&ctl00$ContentBox1$Pwd=" +
password + "&ctl00$ContentBox1$Email=" + email;
// ...passata a curl nella forma richiesta
curl_easy_setopt(easyHandle, CURLOPT_POSTFIELDS, parametri.c_str());
// Si imposta l'url del POST
curl_easy_setopt(easyHandle, CURLOPT_URL,
"http://www.jajah.com/login.aspx");
// Tutti i dati ricevuti vengono inviati a questa funzione
curl_easy_setopt(easyHandle, CURLOPT_WRITEFUNCTION, write_data);
// Apriamo il file su cui scrivere l'header
headerfile = fopen(headerfilename,"w");
if (headerfile == NULL) {
curl_easy_cleanup(easyHandle);
return -1;
}
// Vogliamo che l'header vada in questo handle
curl_easy_setopt(easyHandle, CURLOPT_WRITEHEADER, headerfile);
// Invia richiesta
curl_easy_perform(easyHandle);
// Resetto tutti i parametri di easyHandle
curl_easy_reset(easyHandle);
// Chiudere il file con l'header recuperato
fclose(headerfile);
// Chiamiamo la funzione per recuperare i cookie ricevuti
fillCookieVector();
// GET della pagina www.jajah.com/members/index.aspx
// Mi serve solo per capire se posso effettivamente navigare nel sito
// con i privilegi di "member"
curl_easy_setopt(easyHandle, CURLOPT_USERAGENT, user_agent.c_str());
// Costruisco la stringa contenente i cookie recuperati con
// la connessione precedente
string stringa_cookie = "";
for(int i = 0; i < cookies.size(); i++)
stringa_cookie += cookies[i] + ";";
// Ormai dovrebbe essere tutto chiaro....
curl_easy_setopt(easyHandle, CURLOPT_COOKIE, stringa_cookie.c_str());
curl_easy_setopt(easyHandle, CURLOPT_URL,
"http://www.jajah.com/members/index.aspx");
curl_easy_setopt(easyHandle, CURLOPT_WRITEFUNCTION, write_data);
headerfile = fopen(headerfilename,"w");
if (headerfile == NULL) {
curl_easy_cleanup(easyHandle);
return -1;
}
curl_easy_setopt(easyHandle, CURLOPT_WRITEHEADER, headerfile);
curl_easy_perform(easyHandle);
fclose(headerfile);
fillCookieVector();
// Ripulire curl
curl_easy_cleanup(easyHandle);
curl_global_cleanup();
return 0;
}
size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
{
int written = fwrite(ptr, size, nmemb, (FILE *)stream);
return written;
}
void stringTokenizer(const string& s, const char* delim)
{
int begin_;
int end_;
string r;
begin_ = s.find_first_of(delim);
end_ = s.find_first_of(delim, begin_+1);
r = s.substr(begin_+1, end_-begin_-1);
// cout << "Token:\n" << r << endl;
cookies.push_back(r);
}
void fillCookieVector()
{
ifstream in("head.out");
string s;
while(getline(in, s))
{
int n = 0;
n = s.find("Set-Cookie:");
if(n >= 0)
stringTokenizer(s, " ;");
}
in.close();
}
//end
Received on 2007-11-07