腾讯微博oauth认证
腾讯微博api采用OAuth 1.0a进行授权认证，除了采用官方提供的php-sdk进行开发外还可以使用php语言本身的oauth扩展。
首先下载安装oauth扩展。
windows版本下载地址：http://downloads.php.net/pierre/php_oauth-1.1.1-dev-5.3-nts-vc9-x86.zip
linux版本使用pecl下载安装：
pecl install oauth
我们需要三个页面：ten.php是跳转页面，跳转到授权页面，back.php是回调地址，用户授权完成后会跳，demo.php演示页面，用得到的授权信息发送一条微博。
ten.php
<?php $req_url = 'https://open.t.qq.com/cgi-bin/request_token'; $authurl = 'https://open.t.qq.com/cgi-bin/authorize'; $acc_url = 'https://open.t.qq.com/cgi-bin/access_token'; $api_url = 'http://open.t.qq.com/api/t/add'; $conskey = 'aaaaaae'; $conssec = 'aaaaaaa'; $oauth = new OAuth($conskey,$conssec,OAUTH_SIG_METHOD_HMACSHA1,OAUTH_AUTH_TYPE_URI); $oauth = disableSSLChecks(); $oauth->setNonce((rand())); $oauth->setTimestamp(time()); $requestToken = $oauth->getRequestToken($req_url,'http://localhost/back.php'); $_SESSION['oauth_token']=$requestToken['oauth_token']; $_SESSION['oauth_token_secret']=$requestToken['oauth_token_secret']; header("Location: $authurl".'?oauth_token='.$requestToken['oauth_token']);
back.php
<?php $req_url = 'https://open.t.qq.com/cgi-bin/request_token'; $authurl = 'https://open.t.qq.com/cgi-bin/authorize'; $acc_url = 'https://open.t.qq.com/cgi-bin/access_token'; $api_url = 'http://open.t.qq.com/api/t/add'; $conskey = 'aaaaaae'; $conssec = 'aaaaaaa'; session_start(); $oauth = new OAuth($conskey,$conssec,OAUTH_SIG_METHOD_HMACSHA1,OAUTH_AUTH_TYPE_URI); $oauth = disableSSLChecks(); $oauth->setNonce(md5(rand())); $oauth->setToken($reqtoken,$_SESSION['oauth_token_secret']); $accesstoken = $oauth->getAccessToken($acc_url,null,$oauth_verfy); //print_r($accesstoken); $_SESSION['access_token'] = $accesstoken['access_token']; $_SESSION['access_token_secret'] = $accesstoken['access_token_secret'];
demo.php
<?php $req_url = 'https://open.t.qq.com/cgi-bin/request_token'; $authurl = 'https://open.t.qq.com/cgi-bin/authorize'; $acc_url = 'https://open.t.qq.com/cgi-bin/access_token'; $api_url = 'http://open.t.qq.com/api/t/add'; $conskey = 'aaaaaae'; $conssec = 'aaaaaaa'; session_start(); $oauth = new OAuth($conskey,$conssec,OAUTH_SIG_METHOD_HMACSHA1,OAUTH_AUTH_TYPE_URI); $oauth = disableSSLChecks(); $oauth->setNonce(md5(rand())); $oauth->setToken($accesstoken['access_token'],$accesstoken['access_token_secret']); $oauth->fetch($api_url,array('content'=>'pcre oauth test!','format'=>'json','clientip'=>'127.0.0.1'),OAUTH_HTTP_METHOD_POST); echo $oauth->getLastResponse();
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