add tencent cdn deployer

internal/deployer/tencent_cdn.go

@@ -0,0 +1,161 @@
+package deployer
+
+import (
+	"certimate/internal/domain"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common"
+	"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/profile"
+	ssl "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/ssl/v20191205"
+	tag "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/tag/v20180813"
+)
+
+type tencentCdn struct {
+	option     *DeployerOption
+	credential *common.Credential
+}
+
+func NewTencentCdn(option *DeployerOption) (Deployer, error) {
+
+	access := &domain.TencentAccess{}
+	if err := json.Unmarshal([]byte(option.Access), access); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal tencent access: %w", err)
+	}
+
+	credential := common.NewCredential(
+		access.SecretId,
+		access.SecretKey,
+	)
+
+	return &tencentCdn{
+		option:     option,
+		credential: credential,
+	}, nil
+}
+
+func (t *tencentCdn) Deploy(ctx context.Context) error {
+
+	// 查询有没有对应的资源
+	resource, err := t.resource()
+	if err != nil {
+		return fmt.Errorf("failed to get resource: %w", err)
+	}
+
+	// 上传证书
+	certId, err := t.uploadCert()
+	if err != nil {
+		return fmt.Errorf("failed to upload certificate: %w", err)
+	}
+
+	if err := t.deploy(resource, certId); err != nil {
+		return fmt.Errorf("failed to deploy: %w", err)
+	}
+
+	return nil
+}
+
+func (t *tencentCdn) uploadCert() (string, error) {
+
+	cpf := profile.NewClientProfile()
+	cpf.HttpProfile.Endpoint = "ssl.tencentcloudapi.com"
+
+	client, _ := ssl.NewClient(t.credential, "", cpf)
+
+	request := ssl.NewUploadCertificateRequest()
+
+	request.CertificatePublicKey = common.StringPtr(t.option.Certificate.Certificate)
+	request.CertificatePrivateKey = common.StringPtr(t.option.Certificate.PrivateKey)
+	request.Alias = common.StringPtr(t.option.Domain)
+	request.Repeatable = common.BoolPtr(true)
+
+	response, err := client.UploadCertificate(request)
+	if err != nil {
+		return "", fmt.Errorf("failed to upload certificate: %w", err)
+	}
+
+	return *response.Response.CertificateId, nil
+}
+
+func (t *tencentCdn) deploy(resource *tag.ResourceTagMapping, certId string) error {
+	cpf := profile.NewClientProfile()
+	cpf.HttpProfile.Endpoint = "ssl.tencentcloudapi.com"
+	// 实例化要请求产品的client对象,clientProfile是可选的
+	client, _ := ssl.NewClient(t.credential, "", cpf)
+
+	resourceId, err := getResourceId(resource)
+	if err != nil {
+		return fmt.Errorf("failed to get resource id: %w", err)
+	}
+
+	// 实例化一个请求对象,每个接口都会对应一个request对象
+	request := ssl.NewDeployCertificateInstanceRequest()
+
+	request.CertificateId = common.StringPtr(certId)
+	request.InstanceIdList = common.StringPtrs([]string{resourceId})
+	request.ResourceType = common.StringPtr("cdn")
+	request.Status = common.Int64Ptr(1)
+
+	// 返回的resp是一个DeployCertificateInstanceResponse的实例，与请求对象对应
+	_, err = client.DeployCertificateInstance(request)
+
+	if err != nil {
+		return fmt.Errorf("failed to deploy certificate: %w", err)
+	}
+	return nil
+}
+
+func (t *tencentCdn) resource() (*tag.ResourceTagMapping, error) {
+	request := tag.NewGetResourcesRequest()
+	cpf := profile.NewClientProfile()
+	cpf.HttpProfile.Endpoint = "tag.tencentcloudapi.com"
+
+	client, err := tag.NewClient(t.credential, "", cpf)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create client: %w", err)
+	}
+
+	response, err := client.GetResources(request)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get resources: %w", err)
+	}
+
+	for _, resource := range response.Response.ResourceTagMappingList {
+		if t.compare(resource) {
+			return resource, nil
+		}
+	}
+
+	return nil, errors.New("no resource found")
+
+}
+
+func (t *tencentCdn) compare(resource *tag.ResourceTagMapping) bool {
+	slices := strings.Split(*resource.Resource, "/")
+	if len(slices) != 3 {
+		return false
+	}
+
+	typeSlices := strings.Split(slices[0], "::")
+	if len(typeSlices) != 3 {
+		return false
+	}
+
+	if typeSlices[1] != "cdn" || slices[2] != t.option.Domain {
+		return false
+	}
+
+	return true
+
+}
+
+func getResourceId(resource *tag.ResourceTagMapping) (string, error) {
+	slices := strings.Split(*resource.Resource, "/")
+	if len(slices) != 3 {
+		return "", errors.New("invalid resource")
+	}
+	return slices[2], nil
+}