将HTTPS请求发送到Alpine Linux中仅TLS1.0的服务器

时间:2019-05-06 14:35:03

标签: https openssl alpine tls1.0

我正在Docker Alpine映像中编写一个简单的Web搜寻器。但是,我无法将HTTPS请求发送到仅支持TLS1.0的服务器。如何配置Alpine linux以允许过时的TLS版本?

我尝试将MinProtocol添加到/etc/ssl/openssl.cnf并没有运气。

Dockerfile示例:

FROM node:12.0-alpine

RUN printf "[system_default_sect]\nMinProtocol = TLSv1.0\nCipherString = DEFAULT@SECLEVEL=1" >> /etc/ssl/openssl.cnf

CMD ["/usr/bin/wget", "https://www.restauracesalanda.cz/"]

构建并运行此容器时,我得到

Connecting to www.restauracesalanda.cz (93.185.102.124:443)
ssl_client: www.restauracesalanda.cz: handshake failed: error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol
wget: error getting response: Connection reset by peer

2 个答案:

答案 0 :(得分:0)

我可以使用内置的busybox-wget重现您的问题。但是,使用“常规” wget可以:

root@a:~# docker run --rm -it node:12.0-alpine /bin/ash
/ # wget -q https://www.restauracesalanda.cz/; echo $?
ssl_client: www.restauracesalanda.cz: handshake failed: error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol
wget: error getting response: Connection reset by peer
1
/ # apk add wget
fetch http://dl-cdn.alpinelinux.org/alpine/v3.9/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.9/community/x86_64/APKINDEX.tar.gz
(1/1) Installing wget (1.20.3-r0)
Executing busybox-1.29.3-r10.trigger
OK: 7 MiB in 17 packages
/ # wget -q https://www.restauracesalanda.cz/; echo $?
0
/ #

我不确定,但是也许您应该在https://bugs.alpinelinux.org上发布问题

答案 1 :(得分:0)

将这个神奇的 1 班轮放入我的 dockerfile 解决了我的问题,我能够使用 TLS 1.0:

=TEXTJOIN(",",,REPT(TableOne[Project ID],([@Each Date in a year]>=TableOne[Start Date])*(@Each Date in a year]<=TableOne[End Date])))

归功于这个家伙:http://blog.travisgosselin.com/tls-1-0-1-1-docker-container-support/