93 lines
2.8 KiB
Bash
93 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# 可用于 acme.sh 的 renewHook 脚本，可以自动更新阿里云 SSL 证书并更新对应 CDN 域名，然后删除对应域名旧的证书。
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# 每次 API 的执行都会检测是否失败，如果失败，会中断脚本执行并返回自定义错误代码
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# acme.sh 导出的环境变量
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ENV_NAME=(
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"CERT_PATH"
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"CERT_KEY_PATH"
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"CA_CERT_PATH"
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"CERT_FULLCHAIN_PATH"
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"Le_Domain"
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)
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# 检查环境变量是否存在
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for value in "${ENV_NAME[@]}" ; do
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printenv "$value" > /dev/null || exit 1
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done
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# 获取证书自定义函数
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get_cert() {
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sed -e "/^$/d" "$(printenv CERT_FULLCHAIN_PATH)" # 使用 sed 删除掉证书文件的空行
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}
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# 获取密钥自定义函数
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get_key() {
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cat "$(printenv CERT_KEY_PATH)"
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}
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# 导出 AliAccessKeyId 和 AliAccessKeySecret
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export AliAccessKeyId="<AliAccessKeyId>"
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export AliAccessKeySecret="<AliAccessKeySecret>"
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DOMAIN=$(printenv Le_Domain)
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CERT_NAME="${DOMAIN}-$(date +%s)" # 证书名称
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# 需要更新证书的 CDN 域名列表
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DOMAIN_LIST=(
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"example.example.com"
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)
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# shellcheck disable=SC1091
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. ../AliyunOpenAPI.sh
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ali_custom_name=(
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"CurrentPage"
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"ShowSize"
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)
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# 获取第一页的 50 个结果，如果你的证书列表条目较多，可以考虑增加获取数量。
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ali_custom_value=(
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"1"
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"50"
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)
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# 获取证书列表
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result=$(aliapi_rpc "cas.aliyuncs.com" "GET" "2018-07-13" "DescribeUserCertificateList" "${ali_custom_name[*]}" "${ali_custom_value[*]}" || exit 101)
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# 使用 jq 处理返回的 JSON 数据并提取出匹配当前证书域名的证书列表的 ID，用于稍后的删除旧证书操作。
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cert_list=$(echo "$result" | jq -cr ".CertificateList|map(select(.common == \"${DOMAIN}\"))|map(.id)|.[]")
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ali_custom_name=(
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"Cert"
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"Key"
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"Name"
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)
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# 使用自定义函数获取证书和密钥，保证内容可以被安全的传递过去
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ali_custom_value=(
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"get_cert()"
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"get_key()"
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"$CERT_NAME"
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)
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# 上传新的证书
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aliapi_rpc "cas.aliyuncs.com" "GET" "2018-07-13" "CreateUserCertificate" "${ali_custom_name[*]}" "${ali_custom_value[*]}" || exit 102
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# 设置 CDN 域名列表使用新的证书
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for domain in "${DOMAIN_LIST[@]}"; do
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ali_custom_name=(
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"DomainName"
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"ServerCertificateStatus"
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"CertName"
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"CertType"
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)
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ali_custom_value=(
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"$domain"
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"on"
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"$CERT_NAME"
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"cas"
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)
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aliapi_rpc "cdn.aliyuncs.com" "GET" "2018-05-10" "SetDomainServerCertificate" "${ali_custom_name[*]}" "${ali_custom_value[*]}" || _exit 103 "Set cdn domain cert fail: $domain"
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done
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# 删除旧的证书
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for id in ${cert_list}; do
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ali_custom_name=(
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"CertId"
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)
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ali_custom_value=(
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"$id"
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)
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aliapi_rpc "cas.aliyuncs.com" "GET" "2018-07-13" "DeleteUserCertificate" "${ali_custom_name[*]}" "${ali_custom_value[*]}" || _exit 104 "Delete old cert fail: $id"
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done
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