oauth [PHP] Oauth授权和本地加密

1.Oauth（开放授权）是一个开放标准，允许用户让第三方应用访问该用户在某一网站上存储的私密资源（如照片，视频，联系人列表），而无需将用户名和密码提供给第三方

 

关键字：appKey appSecret token(令牌)

 

2.SSO授权

如果本地手机装有微博客户端，则直接跳转到微博客户端，只需点击授权按钮，就可以登陆了

 

qq第三方登陆使用Oauth2.0实现，测试代码

点击下面的连接

https://graph.qq.com/oauth2.0/authorize?resp//www.qingguow.cn/sso.php

 

具体代码sso.php文件：

<span>php
</span><span>//</span><span> qq登陆类</span><span>class</span><span> Sso{
    </span><span>const</span> APP_ID="101334262"<span>;
    </span><span>const</span> APP_KEY="xxxxxxxxxxxxxxx"<span>;
    </span><span>//</span><span>初始化</span><span>public</span><span>static</span><span>function</span><span> init(){
        </span><span>header</span>("content-type:text/html;charset=utf-8"<span>);
    }
        </span><span>//</span><span>主函数</span><span>public</span><span>static</span><span>function</span><span> main(){
        </span><span>//</span><span>请求控制</span><span>$action</span>=<span>$_GET</span>['action'<span>];
        </span><span>if</span>(!<span>empty</span>(<span>$action</span><span>)){
            Sso</span>::<span>$action</span><span>();
            </span><span>return</span><span>;
        }
       
        </span><span>$par</span> = 'grant_type=authorization_code'
        . '&client_id='.Sso::<span>APP_ID
        </span>. '&client_secret='.Sso::<span>APP_KEY
        </span>. '&code='.<span>$_REQUEST</span>['code'<span>]
        </span>. '&redirect_uri='.<span>urlencode</span>('http://www.qingguow.cn/sso.php'<span>);
        </span><span>$rec</span>=Sso::postUrlContents("https://graph.qq.com/oauth2.0/token",<span>$par</span><span>);
        </span><span>if</span>(<span>strpos</span>(<span>$rec</span>, 'access_token') !== <span>false</span><span>) {
            </span><span>parse_str</span>(<span>$rec</span>, <span>$accessToken</span><span>);
            </span><span>$openidJson</span>=Sso::getUrlContents("https://graph.qq.com/oauth2.0/me?callback=callback&access_token={<span>$accessToken</span>['access_token']}"<span>);
            </span><span>$openidJson</span>=<span>str_replace</span>("callback( ", "", <span>$openidJson</span><span>);
            </span><span>$openidJson</span>=<span>str_replace</span>(");", "", <span>$openidJson</span><span>);
            </span><span>$openidJson</span>=json_decode(<span>$openidJson</span>,<span>true</span><span>);
            </span><span>header</span>("location:sso.php?action=getQQinfo&openid={<span>$openidJson</span>['openid']}&access_token={<span>$accessToken</span>['access_token']}"<span>);
        }
    }
    </span><span>//</span><span>获取用户信息</span><span>public</span><span>static</span><span>function</span><span> getQQinfo(){
        Sso</span>::<span>init();
        </span><span>$openid</span>=<span>$_GET</span>['openid'<span>];
        </span><span>$access_token</span>=<span>$_GET</span>['access_token'<span>];
        </span><span>$userJson</span>=Sso::getUrlContents("https://graph.qq.com/user/get_user_info?openid={<span>$openid</span>}&access_token={<span>$access_token</span>}&oauth_c>APP_ID);
        <span>$user</span>=json_decode(<span>$userJson</span>,<span>true</span><span>);
        </span><span>print_r</span>(<span>$user</span><span>);
    }
    </span><span>//</span><span>get方式请求数据</span><span>public</span><span>static</span><span>function</span> getUrlContents(<span>$url</span><span>){
        </span><span>$ch</span> =<span> curl_init();
        curl_setopt(</span><span>$ch</span>, CURLOPT_SSL_VERIFYPEER, <span>FALSE</span><span>);
        curl_setopt(</span><span>$ch</span>, CURLOPT_HEADER, <span>false</span><span>);
        curl_setopt(</span><span>$ch</span>, CURLOPT_FOLLOWLOCATION, <span>true</span><span>);
        curl_setopt(</span><span>$ch</span>, CURLOPT_URL, <span>$url</span><span>);
        curl_setopt(</span><span>$ch</span>, CURLOPT_REFERER, <span>$url</span><span>);
        curl_setopt(</span><span>$ch</span>, CURLOPT_RETURNTRANSFER, <span>TRUE</span><span>);
        </span><span>$result</span> = curl_exec(<span>$ch</span><span>);
        curl_close(</span><span>$ch</span><span>);
        </span><span>return</span><span>$result</span><span>;
    }
    </span><span>//</span><span>post请求数据</span><span>public</span><span>static</span><span>function</span> postUrlContents(<span>$url</span>,<span>$data</span> = <span>null</span><span>){
        </span><span>$curl</span> =<span> curl_init();
        curl_setopt(</span><span>$curl</span>, CURLOPT_URL, <span>$url</span><span>);
        curl_setopt(</span><span>$curl</span>, CURLOPT_SSL_VERIFYPEER, <span>FALSE</span><span>);
        curl_setopt(</span><span>$curl</span>, CURLOPT_SSL_VERIFYHOST, <span>FALSE</span><span>);
        </span><span>if</span> (!<span>empty</span>(<span>$data</span><span>)){
        curl_setopt(</span><span>$curl</span>, CURLOPT_POST, 1<span>);
        curl_setopt(</span><span>$curl</span>, CURLOPT_POSTFIELDS, <span>$data</span><span>);
        }
        curl_setopt(</span><span>$curl</span>, CURLOPT_RETURNTRANSFER, 1<span>);
        </span><span>$output</span> = curl_exec(<span>$curl</span><span>);
        curl_close(</span><span>$curl</span><span>);
        </span><span>return</span><span>$output</span><span>;
    }

}
Sso</span>::main();

以上就介绍了oauth [PHP] Oauth授权和本地加密，包括了oauth方面的内容，希望对PHP教程有兴趣的朋友有所帮助。