lua 中的 https 请求 [英] https request in lua

问题描述

我正在尝试使用 lua 脚本检索启用 SSL 的服务器上的页面.重要的是要注意服务器有一个自签名证书.由受信任的 CA 颁发的证书没有问题.

I am trying to retrieve a page on my SSL enabled server with a lua script. Important to note that the server has a self-signed certificate. No problem with certificate issued by a trusted CA.

local https = require("socket.http")
local resp = {}
local r, c, h, s = https.request{
    url = "https://my-server:443/example.php",
    sink = ltn12.sink.table(resp),
    protocol = "tlsv1"
}

服务器返回:

错误的请求您的浏览器发送了此服务器无法理解的请求.原因:您对启用 SSL 的服务器端口使用纯 HTTP.请改用 HTTPS 方案访问此 URL.

Bad Request Your browser sent a request that this server could not understand. Reason: You're speaking plain HTTP to an SSL-enabled server port. Instead use the HTTPS scheme to access this URL, please.

在服务器端，该请求会在 Apache ssl_access.log 中生成此条目

And on the server side, that request produce this entry in the Apache ssl_access.log

192.168.0.150 - - [27/Nov/2011:16:32:07 +0100] "GET /" 400 529 "-" "-"

此外，tcpdump 显示在 SYN-ACK 握手之后，没有发送 SSL 257 Client Hello.从我的浏览器或 wget 使用相同的 URL 可以正常工作.

Furthermore, tcpdump shows that after the SYN-ACK handshake, no SSL 257 Client Hello is sent. Using the same URL from my browser or with wget works ok.

推荐答案

正如 Doug Currie 所说，你应该使用 luasec.为了启用 https.request，您必须需要 ssl.https 模块:

As Doug Currie said, you should use luasec. In order to enable https.request, you have to require the ssl.https module:

local https = require 'ssl.https'
local r, c, h, s = https.request{
    url = "https://my-server:443/example.php",
    sink = ltn12.sink.table(resp),
    protocol = "tlsv1"
}

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