经过一番研究，我结束了构建它我自己。
我仔细地跟踪着每一个重定向，并把创建的每个饼干，编辑或删除的音符（歌剧，其内置选项，允许关掉重定向是关键）。
其结果是，然后我在包复制流量的特设的：在SetUpConnection类，其任务是连接主机与跟踪的cookie。 SAML类，它复制了SAML流动，最后在主类，从中我可以收集有用的信息。

After some research, I ended up building it on my own. I carefully followed every redirect, and took note of every cookie created, edited or deleted (Opera, with its in-built option which allows to switch off redirects was the key). The result was a flow which then I replicated in a package ad hoc: the SetUpConnection class, whose task was connecting to the host and keeping track of the cookies. SAML class, which replicated the SAML flow, and finally the Main class, from which I can gather useful information.

希望它帮助。