Init

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

cmd/main.go

@@ -0,0 +1,85 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+
+	gravatar_recon "github.com/anotherhadi/gravatar-recon"
+	"github.com/anotherhadi/gravatar-recon/utils"
+	"github.com/charmbracelet/log"
+
+	flag "github.com/spf13/pflag"
+)
+
+func isEmailValid(email string) bool {
+	var re = regexp.MustCompile(`^[a-zA-Z0-9._%+\-]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$`)
+	return re.MatchString(email)
+}
+
+func main() {
+
+	flag.Usage = func() {
+		fmt.Fprintf(os.Stderr, "Usage:\n")
+		fmt.Fprintf(os.Stderr, "gravatar-recon [flags] <target email>\n")
+		fmt.Fprintf(os.Stderr, "\n")
+		fmt.Fprintf(os.Stderr, "Flags:\n")
+		flag.PrintDefaults()
+	}
+
+	flag.CommandLine.SetNormalizeFunc(wordSepNormalizeFunc)
+	flag.CommandLine.SortFlags = false
+
+	silent := flag.BoolP("silent", "s", false, "Suppress all non-essential output")
+	printAvatar := flag.BoolP("print-avatar", "a", true, "Show the avatar in the output")
+	jsonOutput := flag.StringP("json", "j", "", "Write results to specified JSON file")
+
+	flag.Parse()
+
+	// TAIL
+
+	nonFlagArgs := flag.Args()
+	if len(nonFlagArgs) > 1 {
+		log.Error("Please provide only one target (email)")
+		flag.Usage()
+		os.Exit(1)
+	} else if len(nonFlagArgs) == 0 {
+		log.Error("Please provide a target (email)")
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	email := strings.TrimSpace(flag.Arg(0))
+
+	if !isEmailValid(email) {
+		log.Fatal("Invalid email address", "email", email)
+		return
+	}
+
+	profiles, err := gravatar_recon.GetGravatarProfiles(email)
+	if err != nil {
+		log.Fatal("Failed to get Gravatar profile", "err", err)
+	}
+
+	if !*silent {
+		utils.Header()
+		for _, profile := range *profiles {
+			utils.PrintTitle(profile.PreferredUser + ":")
+			if *printAvatar {
+				utils.PrintAvatar(profile.ThumbnailURL)
+			}
+			utils.PrintStruct(profile, 0)
+		}
+	}
+	writeJson(*jsonOutput, profiles)
+}
+
+func wordSepNormalizeFunc(f *flag.FlagSet, name string) flag.NormalizedName {
+	from := []string{".", "_"}
+	to := "-"
+	for _, sep := range from {
+		name = strings.ReplaceAll(name, sep, to)
+	}
+	return flag.NormalizedName(name)
+}