add webhook deployer

internal/deployer/deployer.go

@@ -17,6 +17,7 @@ const (
 	targetAliyunOss = "aliyun-oss"
 	targetAliyunCdn = "aliyun-cdn"
 	targetSSH       = "ssh"
+	targetWebhook   = "webhook"
 )
 
 type DeployerOption struct {
@@ -55,6 +56,8 @@ func Get(record *models.Record, cert *applicant.Certificate) (Deployer, error) {
 		return NewAliyunCdn(option)
 	case targetSSH:
 		return NewSSH(option)
+	case targetWebhook:
+		return NewWebhook(option)
 	}
 	return nil, errors.New("not implemented")
 }

internal/deployer/webhook.go

@@ -0,0 +1,55 @@
+package deployer
+
+import (
+	"bytes"
+	xhttp "certimate/internal/utils/http"
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+)
+
+type webhookAccess struct {
+	Url string `json:"url"`
+}
+
+type hookData struct {
+	Domain      string `json:"domain"`
+	Certificate string `json:"certificate"`
+	PrivateKey  string `json:"privateKey"`
+}
+
+type webhook struct {
+	option *DeployerOption
+}
+
+func NewWebhook(option *DeployerOption) (Deployer, error) {
+
+	return &webhook{
+		option: option,
+	}, nil
+}
+
+func (w *webhook) Deploy(ctx context.Context) error {
+	access := &webhookAccess{}
+	if err := json.Unmarshal([]byte(w.option.Access), access); err != nil {
+		return fmt.Errorf("failed to parse hook access config: %w", err)
+	}
+
+	data := &hookData{
+		Domain:      w.option.Domain,
+		Certificate: w.option.Certificate.Certificate,
+		PrivateKey:  w.option.Certificate.PrivateKey,
+	}
+
+	body, _ := json.Marshal(data)
+
+	_, err := xhttp.Req(access.Url, http.MethodPost, bytes.NewReader(body), map[string]string{
+		"Content-Type": "application/json",
+	})
+	if err != nil {
+		return fmt.Errorf("failed to send hook request: %w", err)
+	}
+
+	return nil
+}

internal/utils/http/http.go

@@ -0,0 +1,60 @@
+package http
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	"github.com/gojek/heimdall/v7/httpclient"
+)
+
+type Options struct {
+	Timeout time.Duration
+}
+
+type Option func(o *Options)
+
+func WithTimeout(timeout time.Duration) Option {
+	return func(o *Options) {
+		o.Timeout = timeout
+	}
+}
+
+func Req(url string, method string, body io.Reader, head map[string]string, opts ...Option) ([]byte, error) {
+	reader, err := Req2GetReader(url, method, body, head, opts...)
+	if err != nil {
+		return nil, err
+	}
+	defer reader.Close()
+
+	return io.ReadAll(reader)
+}
+
+func Req2GetReader(url string, method string, body io.Reader, head map[string]string, opts ...Option) (io.ReadCloser, error) {
+	options := &Options{
+		Timeout: 30000 * time.Millisecond,
+	}
+
+	for _, opt := range opts {
+		opt(options)
+	}
+	client := httpclient.NewClient(httpclient.WithHTTPTimeout(options.Timeout))
+
+	// Create an http.Request instance
+	req, _ := http.NewRequest(method, url, body)
+	for k, v := range head {
+		req.Header.Set(k, v)
+	}
+	// Call the `Do` method, which has a similar interface to the `http.Do` method
+	res, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	if res.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("status code is not 200: %d", res.StatusCode)
+	}
+
+	return res.Body, nil
+}