后端开发|php教程
CURL,模拟登录
后端开发-php教程
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/**
* CURL请求
* @param String $url 请求地址
* @param Array $data 请求数据
*/
function curlRequest($url,$data=\,$cookieFile=\){
$ch = curl_init();
$option = array(
CURLOPT_URL => $url,
CURLOPT_HEADER =>0,
CURLOPT_RETURNTRANSFER => 1,
);
if($cookieFile){
$option[CURLOPT_COOKIEJAR] = $cookieFile;
$option[CURLOPT_COOKIEFILE] = $cookieFile;
//$option[CURLOPT_COOKIESESSION] = true;
//$option[CURLOPT_COOKIE] = prov=42;city=1;
}
if($data){
$option[CURLOPT_POST] = 1;
$option[CURLOPT_POSTFIELDS] = $data;
}
curl_setopt_array($ch,$option);
$response = curl_exec($ch);
if(curl_errno($ch) > 0){
throw_exception("CURL ERROR:$url ".curl_error($ch));
}
curl_close($ch);
return $response;
}
function login($username,$password){
if($username && $password){
$preLoginData = curlRequest(/sso/prelogin.php?entry=weibo&callback=sinaSSOController.preloginCallBack&su=.base64_encode($username).&client=ssologin.js(v1.3.16),\,self::COOKIE_FILE);
preg_match(/sinaSSOController.preloginCallBack\((.*)\)/,$preLoginData,$preArr);
$jsonArr = json_decode($preArr[1],true);
if(is_array($jsonArr)){
$postArr = array(
entry => weibo,
gateway => 1,
from => \,
savestate => 7,
useticket => 1,
ssosimplelogin => 1,
su => base64_encode(urlencode($username)),
service => miniblog,
servertime => $jsonArr[servertime],
once => $jsonArr[ once],
pwencode => wsse,
sp => sha1(sha1(sha1($password)).$jsonArr[servertime].$jsonArr[ once]),
encoding => UTF-8,
url => /ajaxlogin.php?framelogin=1&callback=parent.sinaSSOController.feedBackUrlCallBack,
eturntype => META
);
$loginData = curlRequest(/sso/login.php?client=ssologin.js(v1.3.16),$postArr,self::COOKIE_FILE);
if($loginData){
$matchs = array();
preg_match(/replace\(\(.*?)\\)/,$loginData,$matchs);
$loginResult = curlRequest($matchs[1],\,self::COOKIE_FILE);
$loginResultArr = array();
preg_match(/feedBackUrlCallBack\((.*?)\)/,$loginResult,$loginResultArr);
//$userInfo = json_decode($loginResultArr[1],true);
//Log::info(var_export($loginResultArr[1]));
}else{
throw_exception(Login sina fail.);
}
}else{
throw_exception($preLoginData);
}
}else{
throw_exception(Param error.);
}
}
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