Feng Yu

@jazz1611 You may try: ```sh export SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt ./aria2c .... ``` I'll update README later about this issue.

Seems you still use a very old CentOS 7 without do any `yum upgrade`. If `/etc/ssl/certs/ca-certificates.crt` does not exists. You may try: ```sh export SSL_CERT_FILE=/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem ``` And this file should...

I can't reproduce your issue. I run a fresh CentOS 7 from docker: ```sh docker run --rm -it centos:7 ``` Then: ```sh # ./aria2c "https://store4.gofile.io/download/844ac2c6-c71e-4334-aa7d-af0115b307ad/demo.mp4" --ca-certificate='/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem' 04/18 09:50:53 [NOTICE] Downloading...

> @abcfy2 i just try build from your script with custom flag in Ubuntu 20.04 and copy aria2c to CentOS 7, it working perfectly. > > `CROSS_HOST=x86_64-linux-musl ARIA2_EXT_CONF='--with-ca-bundle=/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem' bash build.sh`...

> @abcfy2 how can i compile this #1857 to your custom build? My build will store download cache in `downloads/`. So you have to prepared a `aria2-master.tar.gz` under `downloads/` directory....

You can try my build: https://github.com/abcfy2/aria2-static-build/releases/tag/continuous If you were interested in building, you may check my project for detail: https://github.com/abcfy2/aria2-static-build

那个好像是某个版本之后wine的问题，忘了具体哪个版本了，之前的老版本是没这个问题的。关掉窗口就不会自动弹出了，最小化就会。

大致就是这样，阿里云有个证书服务，可以允许自己上传证书，用于CDN,OSS,SLB等等，我觉得阿里云系列的几个脚本可以整合。直接将证书上传到CA服务中，然后再进一步调用API推送至对应的需要证书的服务中。

建议在执行post hook以及renew hook的时候，注入`LE_FULL_CHAIN_PATH`,`LE_FULL_CHAIN`,`LE_KEY`, `LE_KEY_PATH`四个环境变量，分别对应`fullchain内容`,`fullchain证书路径`,`私钥内容`，`私钥路径`，以便hook程序可以直接从这些环境变量拿到所需的内容进行后续自定义操作。考虑到有的证书服务是需要上传证书文件，有的证书服务是在线填入pem文件内容，所以同时注入内容和路径两种环境变量 这样的话我可以自己写一个post hook脚本，实现对接阿里云的CDN的api，将证书上传

@WETOOP LGTM