Java login app

LOGIN

Since the 60s there have been security authentication protocols, and today we have here a login using 2 Factors.

• Basic login Factor: credentials(email, user id, password)
• Advanced login Factor: Verify Humanity(answer a multiple choice question to verify humanity)

2. import static java.lang.System.out;
3. import java.util.Scanner;
4. 
   
5. public class Wizardslogmin {
6. 
   
7. public static void main(String[] args) {
8. 
   
9.     // THE STRING CREATES A SET OF VARIABLES WE WILL USE IN THE PROJECT
10.     
11.     String UserID;
12.     String UserPassword;
13.     String uEMAIL;
14.     String HUMAN;
15.     
16. // THIS IS DEFINING THE VALUES OF THE STRINGS
17.     
18.     UserPassword = "ALCHEMIST1@1";
19.     UserID = "STAFFHOLDER";
20.     uEMAIL = "WIRED2TECH@AOL.COM";
21.     HUMAN = "YES";
22. 
    
23.     // THE SCANNER FORWARDS THE TEXT ONTO THE SCREEN AND WAITS FOR THE USERS RESPONSE
24.     
25.     Scanner input1 = new Scanner(System.in);
26.     System.out.println("please Enter UserID : ");
27.     String userID = input1.next();
28. 
    
29.     Scanner input2 = new Scanner(System.in);
30.     System.out.println(" please Enter UserPassword : ");
31.     String Userpassword = input2.next();
32.     
33.     Scanner input3 = new Scanner (System.in);
34.     System.out.println("please enter your EMAIL : ");
35.     input3.next(uEMAIL);
36.     
37.     Scanner input4 = new Scanner (System.in);
38.     System.out.println("Confirm Humanity (YES/NO): ");
39.     input4.next(HUMAN);
40.     
41.     // THIS CREATES A CONDITION FOR ACCESSIBILITY( CONDITIONS TO PASS AND GAIN ACCESS)
42.     
43.     if (uEMAIL.equals(uEMAIL) && Userpassword.equals(Userpassword) && UserID.equals(UserID) && HUMAN.equals(HUMAN)) {
44.         System.out.println("ACCESS GRANTED");
45.     }
46. 
    
47.    // THIS CREATES THE CONDITIONS NEEDED TO DENY ACCESS AND SENDS A NOTIFICATION TO THE END-USER IF THE USER MEETS THE CONDITION TO BE DENIED ACCESS
48. 
    
49.     else if (userID.equals(UserID)) {
50.         System.out.println("wrong UserPassword!");
51.     } else if (Userpassword.equals(UserPassword)) {
52.         System.out.println("wrong UserID!");
53.     } else if (uEMAIL.equals(uEMAIL)){
54.                 System.out.println("wrong email!!");
55.                 
56.                 } else if (HUMAN.equals(HUMAN)){
57.                 System.out.println("not human!!!");
58.                 
59.                 
60.                 }
61.      else {
62.         System.out.println("wrong UserID, EMAIL OR UserPassword OR U ARE NOT HUMAN!! check what your typing HUMAN/BOT!!!");
63.     }
64. 
    
65. }
66. 
    
67. }

Java login app by Mohammed Ibrahim Mirza Beig is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at https://www.wired2tech.org/2018/04/java-login-with-security-requirements.html.