Makar Shevchenko M24-SE-02

PasswordLockoutRequirement.java

@@ -0,0 +1,36 @@
+import java.util.HashMap;
+
+
+public class PasswordLockoutRequirement extends Requirement {
+    private final Map<String, int> username2attempts = new HashMap<>();
+    private static final int MAX_ATTEMPTS = 5;
+    private String username;
+
+    public PasswordLockoutRequirement(String username) {
+        super("Requirement: Password Lockout Requirement");
+        this.username = username;
+        if (this.username2attempts.get(username) == null) {
+            this.username2attempts[username] = 0;
+        }
+    }
+
+    public void recordFailedAttempt() {
+        this.username2attempts[username] = this.username2attempts[username] + 1;
+    }
+
+    public void resetFailedAttempts() {
+        this.username2attempts[username] = 0;
+    }
+
+    @Override
+    public CheckStatus check() {
+        if (this.username == null) {
+            return CheckStatus.INCOMPLETE;
+        }
+        if (this.username2attempts[username] > this.MAX_ATTEMPTS) {
+            System.out.println("Account is locked");
+            return CheckStatus.FAIL;
+        }
+        return CheckStatus.PASS;
+    }
+}

PasswordMinimumLength.java

@@ -1,6 +1,3 @@
-
-import rqcode.concepts.Requirement;
-
 public class PasswordMinimumLength extends Requirement {
     private static final int MIN_LENGTH = 8;
     private static final int MAX_LENGTH = 64;

PasswordPolicy.java

@@ -1,6 +1,3 @@
-package rqcode.tutorial.tutorial_new;
-import rqcode.concepts.CombinedRequirements;
-import rqcode.concepts.Requirement;
 import java.util.Arrays;
 import java.util.List;