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MoviePilot/docker/cert.sh
2025-04-17 19:36:54 +08:00

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#!/bin/bash
set -e
Green="\033[32m"
Red="\033[31m"
Yellow='\033[33m'
Font="\033[0m"
INFO="[${Green}INFO${Font}]"
ERROR="[${Red}ERROR${Font}]"
WARN="[${Yellow}WARN${Font}]"
function INFO() {
echo -e "${INFO} ${1}"
}
function ERROR() {
echo -e "${ERROR} ${1}"
}
function WARN() {
echo -e "${WARN} ${1}"
}
# 核心条件验证
if [ "${ENABLE_SSL}" = "true" ] && \
[ "${AUTO_ISSUE_CERT}" = "true" ] && \
[ -n "${SSL_DOMAIN}" ]; then
# 创建证书目录
mkdir -p /config/certs/"${SSL_DOMAIN}"
chown moviepilot:moviepilot /config/certs -R
# 安装acme.sh使用官方安装脚本
if [ ! -d "/config/acme.sh" ]; then
INFO "→ 安装acme.sh..."
# 生成安装参数
INSTALL_ARGS=(
"--install-online"
"--home" "/config/acme.sh"
"--config-home" "/config/acme.sh/data"
"--cert-home" "/config/certs"
)
# 添加邮箱参数(如果设置)
if [ -n "${SSL_EMAIL}" ]; then
INSTALL_ARGS+=("--accountemail" "${SSL_EMAIL}")
else
WARN "未设置SSL_EMAIL建议配置邮箱用于证书过期提醒"
fi
# 执行官方安装命令
curl -sSL https://get.acme.sh | sh -s -- "${INSTALL_ARGS[@]}"
fi
# 签发证书(仅当证书不存在时)
if [ ! -f "/config/certs/${SSL_DOMAIN}/fullchain.pem" ]; then
# 必要参数检查
REQUIRED_VARS=("DNS_PROVIDER")
for var in "${REQUIRED_VARS[@]}"; do
eval "value=\${${var}}"
[ -z "$value" ] && { ERROR "必须设置环境变量: ${var}"; exit 1; }
done
INFO "→ 签发证书: ${SSL_DOMAIN} (DNS验证方式: ${DNS_PROVIDER})"
# 加载ACME环境变量带安全过滤
INFO "正在加载ACME环境变量..."
env | grep '^ACME_ENV_' | while read -r line; do
key="${line#ACME_ENV_}"
key="${key%%=*}"
value="${line#ACME_ENV_${key}=}"
# 过滤非法变量名
if [[ "$key" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
export "$key"="$value"
INFO "已加载环境变量: ${key}=******"
else
WARN "跳过无效变量名: ${key}"
fi
done
# 签发证书
/config/acme.sh/acme.sh --issue \
--dns "${DNS_PROVIDER}" \
--domain "${SSL_DOMAIN}" \
--key-file /config/certs/"${SSL_DOMAIN}"/privkey.pem \
--fullchain-file /config/certs/"${SSL_DOMAIN}"/fullchain.pem \
--reloadcmd "nginx -s reload" \
--force
# 创建稳定符号链接
ln -sf /config/certs/"${SSL_DOMAIN}" /config/certs/latest
fi
# 配置自动更新任务
INFO "→ 配置cron自动更新..."
echo "0 3 * * * /config/acme.sh/acme.sh --cron --home /config/acme.sh && nginx -s reload" > /etc/cron.d/acme
chmod 644 /etc/cron.d/acme
service cron start
elif [ "${ENABLE_SSL}" = "true" ] && [ "${AUTO_ISSUE_CERT}" = "true" ] && [ -z "${SSL_DOMAIN}" ]; then
WARN "已启用自动签发证书但未设置SSL_DOMAIN跳过证书管理"
fi