目录

一、安装 django-sslserver

二、配置settings

三、启动项目测试

四、使用ssl证书 

4.1 安装cryptography

4.2 生成证书代码

4.3 将生成的证书放到django项目根目录下

五、使用证书启动项目

5.1 本地测试启动

5.2 生产启动

六、生成docker镜像的dockerfile

七、构建服务

八、启动服务

九、修改settings

一、安装 django-sslserver

pip install django-sslserver

二、配置settings

SECURE_SSL_REDIRECT = False
INSTALLED_APPS = [
    
    'sslserver'
]

三、启动项目测试

python manage.py runsslserver

四、使用ssl证书 

4.1 安装cryptography

pip install cryptography

4.2 生成证书代码

# -*- coding: utf-8 -*-
# @Time    : 2024/9/29 13:31
# @Author  : super
# @File    : httpsSsl.py
# @Software: PyCharm
# @Describe:生成ssl证书
from cryptography import x509
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import hashes, serialization
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.x509.oid import NameOID
from datetime import datetime, timedelta


def generate_rsa_private_key(bits=2048):
    """生成RSA私钥"""
    return rsa.generate_private_key(
        public_exponent=65537,
        key_size=bits,
        backend=default_backend()
    )


def generate_self_signed_cert(private_key, subject, validity_days=365):
    """生成自签名证书"""
    # 有效期
    now = datetime.utcnow()
    cert_not_valid_before = now
    cert_not_valid_after = now + timedelta(days=validity_days)

    # 创建证书签名请求（CSR）
    subject_alternative_name = x509.SubjectAlternativeName([
        # 你可以根据需要添加其他名称，比如IP地址
        x509.DNSName(subject)
    ])

    # 创建证书
    cert = (
        x509.CertificateBuilder()
        .subject_name(x509.Name([
            # 你可以根据需要添加更多的字段
            x509.NameAttribute(NameOID.COMMON_NAME, subject),
        ]))
        .issuer_name(x509.Name([
            x509.NameAttribute(NameOID.COMMON_NAME, subject),
        ]))
        .public_key(private_key.public_key())
        .serial_number(x509.random_serial_number())
        .not_valid_before(cert_not_valid_before)
        .not_valid_after(cert_not_valid_after)
        .add_extension(
            x509.SubjectAlternativeName(subject_alternative_name),
            critical=False,
        )
        .sign(private_key, hashes.SHA256(), default_backend())
    )

    # 返回PEM格式的证书和私钥
    return (
        cert.public_bytes(serialization.Encoding.PEM),
        private_key.private_bytes(
            encoding=serialization.Encoding.PEM,
            format=serialization.PrivateFormat.TraditionalOpenSSL,
            encryption_algorithm=serialization.NoEncryption()
        )
    )



if __name__ == '__main__':

    # 使用函数
    private_key = generate_rsa_private_key()
    cert_pem, private_key_pem = generate_self_signed_cert(private_key, "localhost")

    # 打印证书和私钥（通常你会将它们保存到文件中）
    print("Certificate:")
    print(cert_pem.decode())
    print("Private Key:")
    print(private_key_pem.decode())
    # 导出证书和私钥到文件
    with open('./certificate.pem', 'wb') as f:
        f.write(cert_pem)

    with open('./private_key.pem', 'wb') as f:
        f.write(private_key_pem)

    print("证书和私钥已保存到当前目录。")

4.3 将生成的证书放到django项目根目录下

 略

五、使用证书启动项目

下面的路径自己调整一下

5.1 本地测试启动

python manage.py runsslserver --certificate certificate.pem --key private_key.pem

5.2 生产启动

python manage.py runsslserver --certificate /path/to/your/certificate.pem --key /path/to/your/private_key.pem 0.0.0.0:8000

六、生成docker镜像的dockerfile

FROM python:3.8.10
WORKDIR /app
COPY . /app
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone \
&& python -m pip install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple \
&& pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
# 暴露端口
EXPOSE 8000
CMD ["python", "manage.py", "runsslserver", "0.0.0.0:8000", "--certificate", "certificate.pem", "--key", "private_key.pem"]

七、构建服务

到对应文件目录下

docker build -t my-django-app .

八、启动服务

docker run -d --name myappname  --restart=always -p 8000:8000 my-django-app


# 指定宿主机（我使用的是这个）
docker run -d --name dora --restart=always -p 8000:8000  -v /opt/myapp/dora/djangoMarketBacken:/app my-django-app

九、修改settings

DEBUG = False

ALLOWED_HOSTS = ['*']