feat(search): username - check status

snoop through usernames atleast for the websites that tells if the username exists by status or not

closes #29

cmd/search.go

@@ -0,0 +1,47 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"github.com/thechadgod/snoopy/internal/helper/search"
+)
+
+var searchCmd = &cobra.Command{
+	Use:   "search",
+	Short: "Use the web for osint searches",
+	Long: `
+Use the web for osint searches.
+`,
+}
+
+var usernameCmd = &cobra.Command{
+	Use:     "username",
+	Aliases: []string{"u"},
+	Short:   "Search for usernames",
+	Args:    cobra.MinimumNArgs(1),
+	Long: `
+Search for usernames.
+`, Run: func(cmd *cobra.Command, args []string) {
+
+		username := args[0]
+
+		if priority, err := cmd.Flags().GetBool("priority"); err == nil {
+			search.Username(username, priority)
+		} else {
+			fmt.Println("Error: ", err)
+
+		}
+
+	},
+}
+
+func init() {
+
+	usernameCmd.Flags().BoolP("priority", "p", false, "Search only the priority sites")
+
+	searchCmd.AddCommand(usernameCmd)
+
+	rootCmd.AddCommand(searchCmd)
+
+}

internal/helper/search/username.go

@@ -0,0 +1,88 @@
+package search
+
+import (
+	"fmt"
+	"net/http"
+)
+
+type Site struct {
+	Name         string
+	URL          string
+	Strategy     string
+	BodyText     string
+	RedirectLink string
+	Priority     bool
+}
+
+type Result struct {
+	Name   string
+	Status bool
+	Link   string
+}
+
+const userAgent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36"
+
+func checkStatus(username string, url string) (bool, string) {
+
+	req, _ := http.NewRequest("GET", fmt.Sprintf("%s%s", url, username), nil)
+	req.Header.Set("User-Agent", userAgent)
+
+	client := http.Client{}
+	res, err := client.Do(req)
+
+	if err != nil {
+		return false, ""
+	}
+
+	defer res.Body.Close()
+
+	// fmt.Println(res.StatusCode)
+
+	if condition := res.StatusCode == 200; condition {
+		usernameurl := fmt.Sprintf("%s%s", url, username)
+		return true, usernameurl
+	} else {
+		return false, ""
+	}
+}
+
+var sites = []Site{
+	{
+		Name:         "github",
+		URL:          "https://github.com/",
+		Strategy:     "status",
+		BodyText:     "", // if the strategy is status then no bodytext is required
+		RedirectLink: "", // if the strategy is status then no redirect link is required
+		Priority:     true,
+	},
+}
+
+func Username(username string, priority bool) {
+
+	fmt.Println("\nSearching...")
+
+	var results = []Result{}
+
+	// check for websites
+	for _, site := range sites {
+		if site.Priority == priority {
+
+			switch expression := site.Strategy; expression {
+			case "status":
+				found, url := checkStatus(username, site.URL)
+				if found {
+					results = append(results, Result{Name: site.Name, Status: found, Link: url})
+				}
+
+			}
+		}
+	}
+
+	// loop through results
+	for _, result := range results {
+		if condition := result.Status; condition {
+			fmt.Printf("%s: %s\n", result.Name, result.Link)
+		}
+
+	}
+}