feat: complete basic functions

Support http,dns and mysql connection. Support custom http, dns response. Support dns rebinding.
Support mysql load local files and jdbc deserialize exploit.

internal/notice/lark.go

@@ -0,0 +1,86 @@
+package notice
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+
+	"github.com/li4n0/revsuit/internal/record"
+)
+
+var _ Bot = (*Lark)(nil)
+
+type Lark struct {
+	URL string
+}
+
+type larkText struct {
+	Content string `json:"content"`
+	Tag     string `json:"tag"`
+}
+
+type larkElement struct {
+	Tag  string   `json:"tag"`
+	Text larkText `json:"text"`
+}
+
+type larkCard struct {
+	Header larkHeader `json:"header"`
+	Elements []larkElement `json:"elements"`
+}
+
+type larkHeader struct {
+	Title larkText `json:"title"`
+}
+
+type larkPayload struct {
+	MsgType string   `json:"msg_type"`
+	Card    larkCard `json:"card"`
+}
+
+func (d *Lark) buildPayload(r record.Record) string {
+	payload := larkPayload{
+		MsgType: "interactive",
+		Card: larkCard{
+			Header:larkHeader{
+				Title: larkText{
+					Tag: "plain_text",
+					Content: "New Connection",
+				},
+			},
+			Elements: []larkElement{
+				{
+					Tag: "div",
+					Text: larkText{
+						Tag:     "lark_md",
+						Content: formatRecordField(r,"**%s**: %v"),
+					},
+				},
+			},
+		},
+	}
+	p, err := json.Marshal(&payload)
+	if err != nil {
+		return ""
+	}
+	return string(p)
+}
+
+func (d *Lark) notice(r record.Record) error {
+	resp, err := http.DefaultClient.Post(d.URL, "application/json", strings.NewReader(d.buildPayload(r)))
+	if err != nil {
+		return fmt.Errorf("HTTP request: %v", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode/100 != 2 {
+		data, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return fmt.Errorf("read HTTP response body: %v", err)
+		}
+		return fmt.Errorf("non-success response status code %d with body: %s", resp.StatusCode, data)
+	}
+	return nil
+}