使用TCL请求HTTPS时出现问题 [英] Problem requesting a HTTPS with TCL
问题描述
我正在尝试使用TCL(OpenACS)进行以下请求
I'm trying to do the following request using TCL (OpenACS)
http::register https 443 tls::socket
set url "https://encrypted.google.com"
set token [http::geturl $url -timeout 30000]
set status [http::status $token]
set answer [http::data $token]
http::cleanup $token
http::unregister https
问题是当我读取$ status变量时，我得到"eof"，而$ answer变量变为空.我尝试启用tls V.1
The problem is that when I read the $status variable I get "eof" and the $answer variable becomes empty. I tried enabling tls V.1
http::register https 443 [list tls::socket -tls1 1]
，它仅适用于站点 https://www.galileo.edu ，而不适用于 https://encrypted.google.com .
and it works only for the site https://www.galileo.edu, but not for https://encrypted.google.com.
我要连接的网站是 https://graph.facebook.com /me/feed?access_token = ... 但这不起作用.
The site what I'm trying to connect is https://graph.facebook.com/me/feed?access_token=... but it doesn't work.
我使用curl来获取HTTPS中页面的内容，并且可以正常工作，因为我已经安装了OpenSSL，所以我看不到问题，还有另一种方法可以与TCL建立HTTPS连接.
I used curl to retrieve the contents of the pages in HTTPS and it works, I have installed OpenSSL, so I can't see the problem, there is another way to do HTTPS connections with TCL?.
我看不到这是否是编码问题(也许我注册了错误的https协议)，或者这是服务器的配置错误.希望有人帮助！谢谢！
I can't see if this is a problem of coding (maybe I'm registered wrong the https protocol) or maybe It is a bad configuration of my server. Hope somebody helps!! Thanks!
推荐答案
嗯，我无法复制.您使用的是哪个Tcl补丁级别，以及哪个版本的tls软件包?
Hmm, I can't reproduce that. Which patchlevel of Tcl are you using, and which version of the tls package?
我这样做了:
package require http
package require tls
# This is your code, cut-n-pasted with blank lines removed
http::register https 443 tls::socket
set url "https://encrypted.google.com"
set token [http::geturl $url -timeout 30000]
set status [http::status $token]
set answer [http::data $token]
http::cleanup $token
http::unregister https
puts $status
它会产生"ok"作为输出，$status的内容看起来也很可能(但粘贴到这里太长了).这是Tcl 8.5.2(我知道我需要升级)，http 2.7和tls 1.6的版本.
And it produces "ok" as output, with $status's contents looking likely too (but too long to paste here). This is with Tcl 8.5.2 (I know I need to upgrade), http 2.7 and tls 1.6.
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