mirror of https://github.com/usual2970/certimate
283 lines
9.9 KiB
Go
283 lines
9.9 KiB
Go
package deployer
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
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slb20140515 "github.com/alibabacloud-go/slb-20140515/v4/client"
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"github.com/alibabacloud-go/tea/tea"
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"github.com/usual2970/certimate/internal/domain"
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"github.com/usual2970/certimate/internal/pkg/core/uploader"
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)
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type AliyunCLBDeployer struct {
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option *DeployerOption
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infos []string
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sdkClient *slb20140515.Client
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sslUploader uploader.Uploader
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}
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func NewAliyunCLBDeployer(option *DeployerOption) (Deployer, error) {
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access := &domain.AliyunAccess{}
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json.Unmarshal([]byte(option.Access), access)
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client, err := (&AliyunCLBDeployer{}).createSdkClient(
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access.AccessKeyId,
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access.AccessKeySecret,
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option.DeployConfig.GetConfigAsString("region"),
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)
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if err != nil {
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return nil, err
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}
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uploader, err := uploader.NewAliyunSLBUploader(&uploader.AliyunSLBUploaderConfig{
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AccessKeyId: access.AccessKeyId,
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AccessKeySecret: access.AccessKeySecret,
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Region: option.DeployConfig.GetConfigAsString("region"),
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})
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if err != nil {
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return nil, err
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}
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return &AliyunCLBDeployer{
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option: option,
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infos: make([]string, 0),
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sdkClient: client,
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sslUploader: uploader,
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}, nil
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}
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func (d *AliyunCLBDeployer) GetID() string {
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return fmt.Sprintf("%s-%s", d.option.AccessRecord.GetString("name"), d.option.AccessRecord.Id)
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}
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func (d *AliyunCLBDeployer) GetInfo() []string {
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return d.infos
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}
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func (d *AliyunCLBDeployer) Deploy(ctx context.Context) error {
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switch d.option.DeployConfig.GetConfigAsString("resourceType") {
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case "loadbalancer":
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if err := d.deployToLoadbalancer(ctx); err != nil {
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return err
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}
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case "listener":
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if err := d.deployToListener(ctx); err != nil {
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return err
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}
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default:
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return errors.New("unsupported resource type")
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}
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return nil
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}
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func (d *AliyunCLBDeployer) createSdkClient(accessKeyId, accessKeySecret, region string) (*slb20140515.Client, error) {
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if region == "" {
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region = "cn-hangzhou" // CLB(SLB) 服务默认区域：华东一杭州
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}
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aConfig := &openapi.Config{
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AccessKeyId: tea.String(accessKeyId),
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AccessKeySecret: tea.String(accessKeySecret),
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}
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var endpoint string
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switch region {
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case "cn-hangzhou":
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case "cn-hangzhou-finance":
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case "cn-shanghai-finance-1":
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case "cn-shenzhen-finance-1":
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endpoint = "slb.aliyuncs.com"
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default:
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endpoint = fmt.Sprintf("slb.%s.aliyuncs.com", region)
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}
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aConfig.Endpoint = tea.String(endpoint)
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client, err := slb20140515.NewClient(aConfig)
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if err != nil {
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return nil, err
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}
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return client, nil
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}
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func (d *AliyunCLBDeployer) deployToLoadbalancer(ctx context.Context) error {
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aliLoadbalancerId := d.option.DeployConfig.GetConfigAsString("loadbalancerId")
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if aliLoadbalancerId == "" {
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return errors.New("`loadbalancerId` is required")
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}
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aliListenerPorts := make([]int32, 0)
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// 查询负载均衡实例的详细信息
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// REF: https://help.aliyun.com/zh/slb/classic-load-balancer/developer-reference/api-slb-2014-05-15-describeloadbalancerattribute
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describeLoadBalancerAttributeReq := &slb20140515.DescribeLoadBalancerAttributeRequest{
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RegionId: tea.String(d.option.DeployConfig.GetConfigAsString("region")),
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LoadBalancerId: tea.String(aliLoadbalancerId),
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}
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describeLoadBalancerAttributeResp, err := d.sdkClient.DescribeLoadBalancerAttribute(describeLoadBalancerAttributeReq)
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if err != nil {
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return fmt.Errorf("failed to execute sdk request 'slb.DescribeLoadBalancerAttribute': %w", err)
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}
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d.infos = append(d.infos, toStr("已查询到 CLB 负载均衡实例", describeLoadBalancerAttributeResp))
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// 查询 HTTPS 监听列表
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// REF: https://help.aliyun.com/zh/slb/classic-load-balancer/developer-reference/api-slb-2014-05-15-describeloadbalancerlisteners
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listListenersPage := 1
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listListenersLimit := int32(100)
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var listListenersToken *string = nil
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for {
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describeLoadBalancerListenersReq := &slb20140515.DescribeLoadBalancerListenersRequest{
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RegionId: tea.String(d.option.DeployConfig.GetConfigAsString("region")),
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MaxResults: tea.Int32(listListenersLimit),
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NextToken: listListenersToken,
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LoadBalancerId: []*string{tea.String(aliLoadbalancerId)},
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ListenerProtocol: tea.String("https"),
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}
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describeLoadBalancerListenersResp, err := d.sdkClient.DescribeLoadBalancerListeners(describeLoadBalancerListenersReq)
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if err != nil {
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return fmt.Errorf("failed to execute sdk request 'slb.DescribeLoadBalancerListeners': %w", err)
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}
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if describeLoadBalancerListenersResp.Body.Listeners != nil {
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for _, listener := range describeLoadBalancerListenersResp.Body.Listeners {
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aliListenerPorts = append(aliListenerPorts, *listener.ListenerPort)
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}
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}
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if describeLoadBalancerListenersResp.Body.NextToken == nil {
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break
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} else {
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listListenersToken = describeLoadBalancerListenersResp.Body.NextToken
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listListenersPage += 1
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}
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}
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d.infos = append(d.infos, toStr("已查询到 CLB 负载均衡实例下的全部 HTTPS 监听", aliListenerPorts))
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// 上传证书到 SLB
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uploadResult, err := d.sslUploader.Upload(ctx, d.option.Certificate.Certificate, d.option.Certificate.PrivateKey)
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if err != nil {
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return err
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}
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d.infos = append(d.infos, toStr("已上传证书", uploadResult))
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// 批量更新监听证书
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var errs []error
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for _, aliListenerPort := range aliListenerPorts {
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if err := d.updateListenerCertificate(ctx, aliLoadbalancerId, aliListenerPort, uploadResult.CertId); err != nil {
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errs = append(errs, err)
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}
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}
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if len(errs) > 0 {
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return errors.Join(errs...)
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}
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return nil
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}
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func (d *AliyunCLBDeployer) deployToListener(ctx context.Context) error {
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aliLoadbalancerId := d.option.DeployConfig.GetConfigAsString("loadbalancerId")
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if aliLoadbalancerId == "" {
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return errors.New("`loadbalancerId` is required")
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}
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aliListenerPort := d.option.DeployConfig.GetConfigAsInt32("listenerPort")
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if aliListenerPort == 0 {
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return errors.New("`listenerPort` is required")
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}
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// 上传证书到 SLB
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uploadResult, err := d.sslUploader.Upload(ctx, d.option.Certificate.Certificate, d.option.Certificate.PrivateKey)
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if err != nil {
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return err
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}
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d.infos = append(d.infos, toStr("已上传证书", uploadResult))
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// 更新监听
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if err := d.updateListenerCertificate(ctx, aliLoadbalancerId, aliListenerPort, uploadResult.CertId); err != nil {
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return err
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}
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return nil
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}
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func (d *AliyunCLBDeployer) updateListenerCertificate(ctx context.Context, aliLoadbalancerId string, aliListenerPort int32, aliCertId string) error {
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// 查询监听配置
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// REF: https://help.aliyun.com/zh/slb/classic-load-balancer/developer-reference/api-slb-2014-05-15-describeloadbalancerhttpslistenerattribute
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describeLoadBalancerHTTPSListenerAttributeReq := &slb20140515.DescribeLoadBalancerHTTPSListenerAttributeRequest{
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LoadBalancerId: tea.String(aliLoadbalancerId),
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ListenerPort: tea.Int32(aliListenerPort),
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}
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describeLoadBalancerHTTPSListenerAttributeResp, err := d.sdkClient.DescribeLoadBalancerHTTPSListenerAttribute(describeLoadBalancerHTTPSListenerAttributeReq)
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if err != nil {
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return fmt.Errorf("failed to execute sdk request 'slb.DescribeLoadBalancerHTTPSListenerAttribute': %w", err)
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}
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d.infos = append(d.infos, toStr("已查询到 CLB HTTPS 监听配置", describeLoadBalancerHTTPSListenerAttributeResp))
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// 查询扩展域名
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// REF: https://help.aliyun.com/zh/slb/classic-load-balancer/developer-reference/api-slb-2014-05-15-describedomainextensions
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describeDomainExtensionsReq := &slb20140515.DescribeDomainExtensionsRequest{
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RegionId: tea.String(d.option.DeployConfig.GetConfigAsString("region")),
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LoadBalancerId: tea.String(aliLoadbalancerId),
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ListenerPort: tea.Int32(aliListenerPort),
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}
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describeDomainExtensionsResp, err := d.sdkClient.DescribeDomainExtensions(describeDomainExtensionsReq)
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if err != nil {
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return fmt.Errorf("failed to execute sdk request 'slb.DescribeDomainExtensions': %w", err)
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}
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d.infos = append(d.infos, toStr("已查询到 CLB 扩展域名", describeDomainExtensionsResp))
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// 遍历修改扩展域名
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// REF: https://help.aliyun.com/zh/slb/classic-load-balancer/developer-reference/api-slb-2014-05-15-setdomainextensionattribute
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//
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// 这里仅修改跟被替换证书一致的扩展域名
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if describeDomainExtensionsResp.Body.DomainExtensions == nil && describeDomainExtensionsResp.Body.DomainExtensions.DomainExtension == nil {
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for _, domainExtension := range describeDomainExtensionsResp.Body.DomainExtensions.DomainExtension {
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if *domainExtension.ServerCertificateId == *describeLoadBalancerHTTPSListenerAttributeResp.Body.ServerCertificateId {
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break
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}
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setDomainExtensionAttributeReq := &slb20140515.SetDomainExtensionAttributeRequest{
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RegionId: tea.String(d.option.DeployConfig.GetConfigAsString("region")),
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DomainExtensionId: tea.String(*domainExtension.DomainExtensionId),
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ServerCertificateId: tea.String(aliCertId),
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}
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_, err := d.sdkClient.SetDomainExtensionAttribute(setDomainExtensionAttributeReq)
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if err != nil {
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return fmt.Errorf("failed to execute sdk request 'slb.SetDomainExtensionAttribute': %w", err)
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}
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}
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}
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// 修改监听配置
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// REF: https://help.aliyun.com/zh/slb/classic-load-balancer/developer-reference/api-slb-2014-05-15-setloadbalancerhttpslistenerattribute
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//
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// 注意修改监听配置要放在修改扩展域名之后
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setLoadBalancerHTTPSListenerAttributeReq := &slb20140515.SetLoadBalancerHTTPSListenerAttributeRequest{
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RegionId: tea.String(d.option.DeployConfig.GetConfigAsString("region")),
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LoadBalancerId: tea.String(aliLoadbalancerId),
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ListenerPort: tea.Int32(aliListenerPort),
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ServerCertificateId: tea.String(aliCertId),
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}
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setLoadBalancerHTTPSListenerAttributeResp, err := d.sdkClient.SetLoadBalancerHTTPSListenerAttribute(setLoadBalancerHTTPSListenerAttributeReq)
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if err != nil {
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return fmt.Errorf("failed to execute sdk request 'slb.SetLoadBalancerHTTPSListenerAttribute': %w", err)
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}
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d.infos = append(d.infos, toStr("已更新 CLB HTTPS 监听配置", setLoadBalancerHTTPSListenerAttributeResp))
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return nil
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}
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