feat: new deployment provider: baotawaf site

internal/pkg/sdk3rd/btwaf/client.go

@@ -0,0 +1,77 @@
+package btwaf
+
+import (
+	"crypto/md5"
+	"crypto/tls"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/go-resty/resty/v2"
+)
+
+type Client struct {
+	client *resty.Client
+}
+
+func NewClient(apiHost, apiKey string) *Client {
+	client := resty.New().
+		SetBaseURL(strings.TrimRight(apiHost, "/") + "/api").
+		SetPreRequestHook(func(c *resty.Client, req *http.Request) error {
+			timestamp := fmt.Sprintf("%d", time.Now().Unix())
+			keyMd5 := md5.Sum([]byte(apiKey))
+			keyMd5Hex := strings.ToLower(hex.EncodeToString(keyMd5[:]))
+			signMd5 := md5.Sum([]byte(timestamp + keyMd5Hex))
+			signMd5Hex := strings.ToLower(hex.EncodeToString(signMd5[:]))
+			req.Header.Set("waf_request_time", timestamp)
+			req.Header.Set("waf_request_token", signMd5Hex)
+
+			return nil
+		})
+
+	return &Client{
+		client: client,
+	}
+}
+
+func (c *Client) WithTimeout(timeout time.Duration) *Client {
+	c.client.SetTimeout(timeout)
+	return c
+}
+
+func (c *Client) WithTLSConfig(config *tls.Config) *Client {
+	c.client.SetTLSClientConfig(config)
+	return c
+}
+
+func (c *Client) sendRequest(path string, params interface{}) (*resty.Response, error) {
+	req := c.client.R().
+		SetHeader("Content-Type", "application/json").
+		SetBody(params)
+	resp, err := req.Post(path)
+	if err != nil {
+		return resp, fmt.Errorf("baota api error: failed to send request: %w", err)
+	} else if resp.IsError() {
+		return resp, fmt.Errorf("baota api error: unexpected status code: %d, resp: %s", resp.StatusCode(), resp.String())
+	}
+
+	return resp, nil
+}
+
+func (c *Client) sendRequestWithResult(path string, params interface{}, result BaseResponse) error {
+	resp, err := c.sendRequest(path, params)
+	if err != nil {
+		return err
+	}
+
+	if err := json.Unmarshal(resp.Body(), &result); err != nil {
+		return fmt.Errorf("baota api error: failed to unmarshal response: %w", err)
+	} else if errcode := result.GetCode(); errcode != 0 {
+		return fmt.Errorf("baota api error: code='%d'", errcode)
+	}
+
+	return nil
+}