I've caught this packet sent from my browser to X site when I login:
POST http:/page_to_login HTTP/1.1 Host: host_name Connection: keep-alive Content-Length: 63 Accept: application/json, text/javascript, /; q=0.01 Origin: http:/host_name.com X-Requested-With: XMLHttpRequest User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36 Content-Type: application/json; charset=UTF-8 Referer: http://name_host.com Accept-Encoding: gzip, deflate Accept-Language: en,it-IT;q=0.8,it;q=0.6,en-US;q=0.4 Cookie: __gads=ID=ba4aa3e1f26167ce:T=1420379969:S=ALNI_Max051cucDaIPAjfr_u43Jz3tF-eQ; mlUserID=qoqCnShSTTHg; ebNewBandWidth_.name_host.com=2137%3A1424452854024; ff11_lastvisit=1424960092; ff11_lastactivity=0; __adnt_intro=1; __utma=85431950.643346397.1420379964.1425039982.1425049087.44; __utmb=85431950.10.10.1425049087; __utmc=85431950; __utmz=85431950.1425032713.42.10.utmcsr=dotnethell.it|utmccn=(referral)|utmcmd=referral|utmcct=/forum/messages.aspx; sly_cook_fc=17313 18 0_; comp_drogat-premier-leagueLeghe2015Quad=0=87834; _ga=GA1.2.643346397.1420379964; _gat=1; rta_nxtml=
And this is how the password and username have sent to the server:
{"u":"my_username","p":"my_password","aliaslega":"","check":"u1-L12"}
How can I encapsulate this information and create js/php functions to automatically login to X site?