转: fastapi https 配置

python3 快速生成 https 所需证书

from OpenSSL import crypto, SSL
​
def generate_certificate(
        organization="PrivacyFilter",
        common_name="https://www.url.com",
        country="NL",
        duration=(365 * 24 * 60 * 60),
        keyfilename="key.pem",
        certfilename="cert.pem"):
​
    k = crypto.PKey()
    k.generate_key(crypto.TYPE_RSA, 4096)
​
    cert = crypto.X509()
    cert.get_subject().C = country
    cert.get_subject().O = organization
    cert.get_subject().CN = common_name
    cert.gmtime_adj_notBefore(0)
    cert.gmtime_adj_notAfter(duration)
    cert.set_issuer(cert.get_subject())
    cert.set_pubkey(k)
    cert.sign(k, 'sha512')
​
    with open(keyfilename, "wt") as keyfile:
        keyfile.write(crypto.dump_privatekey(crypto.FILETYPE_PEM, k).decode("utf-8"))
    with open(certfilename, "wt") as certfile:
        certfile.write(crypto.dump_certificate(crypto.FILETYPE_PEM, cert).decode("utf-8"))
​
if __name__ == '__main__':
    generate_certificate()

快速生成一个非安全的测试用证书，我运行了一下，发现可以在win10环境中运行上述代码生成证书和私钥。

运行fastapi

我的终端运行指令：

uvicorn tst-sql.main:app --ssl-keyfile ./cert/key.pem --ssl-certfile ./cert/cert.pem

原运行代码：

 uvicorn.run("PrivacyFilterAPI:privacyFilterApp",
                host="0.0.0.0", port=8000, reload=True,
                ssl_keyfile="./key.pem", ssl_certfile="./cert.pem"
                )

摘自：https://zhuanlan.zhihu.com/p/387353414

小工具 xca

xca下载地址：http://xca.hohnstaedt.de/
使用说明,见博客https SSL 自建证书的制作