Init

Signed-off-by: Hadi <[email protected]>

main.go

@@ -0,0 +1,109 @@
+package gravatar_recon
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+)
+
+type GravatarProfile struct {
+	Hash          string `json:"hash"`
+	ProfileURL    string `json:"profileUrl"`
+	PreferredUser string `json:"preferredUsername"`
+	ThumbnailURL  string `json:"thumbnailUrl"`
+
+	Photos []struct {
+		Value string `json:"value"`
+		Type  string `json:"type"`
+	} `json:"photos"`
+
+	DisplayName     string `json:"displayName"`
+	Pronunciation   string `json:"pronunciation"`
+	Pronouns        string `json:"pronouns"`
+	AboutMe         string `json:"aboutMe"`
+	CurrentLocation string `json:"currentLocation"`
+	JobTitle        string `json:"job_title"`
+	Company         string `json:"company"`
+
+	PhoneNumbers []struct {
+		Type  string `json:"type"`
+		Value string `json:"value"`
+	} `json:"phoneNumbers"`
+
+	ContactInfo []struct {
+		Type  string `json:"type"`
+		Value string `json:"value"`
+	} `json:"contactInfo"`
+
+	Emails []struct {
+		Primary string `json:"primary"`
+		Value   string `json:"value"`
+	} `json:"emails"`
+
+	Accounts []struct {
+		Domain    string `json:"domain"`
+		Display   string `json:"display"`
+		URL       string `json:"url"`
+		IconURL   string `json:"iconUrl"`
+		IsHidden  bool   `json:"is_hidden"`
+		Username  string `json:"username"`
+		Verified  bool   `json:"verified"`
+		Name      string `json:"name"`
+		Shortname string `json:"shortname"`
+	} `json:"accounts"`
+
+	ProfileBackground struct {
+		Color        string  `json:"color"`
+		Opacity      float64 `json:"opacity"`
+		Size         int     `json:"size"`
+		PrimaryColor string  `json:"primary_color"`
+		SurfaceColor string  `json:"surface_color"`
+	} `json:"profileBackground"`
+}
+
+type gravatarResponse struct {
+	Entry []GravatarProfile `json:"entry"`
+}
+
+func md5Hash(email string) string {
+	email = strings.ToLower(strings.TrimSpace(email))
+	hash := md5.Sum([]byte(email))
+	return hex.EncodeToString(hash[:])
+}
+
+func GetGravatarProfiles(email string) (*[]GravatarProfile, error) {
+	hash := md5Hash(email)
+	url := fmt.Sprintf("https://www.gravatar.com/%s.json", hash)
+
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("User-Agent", "Go-OSINT-Client/1.0")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		return nil, fmt.Errorf("no gravatar profile found (status %d)", resp.StatusCode)
+	}
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	var profiles gravatarResponse
+	if err := json.Unmarshal(body, &profiles); err != nil {
+		return nil, err
+	}
+
+	return &profiles.Entry, nil
+}