RQ3 Lock Requirements

PasswordLockoutRequirement.java

@@ -0,0 +1,37 @@
+public class PasswordLockoutRequirement extends Requirement {
+    private static final int FAILED_MAX = 5;
+    private static final int BEFORE_FAILING = 0;
+    private Integer failedAttempts;
+    private String uname;
+
+    public PasswordLockoutRequirement(String uname) {
+        super("Requirement 2: System must lock account after " + FAILED_MAX + " failed attempts.");
+        this.failedAttempts = BEFORE_FAILING;
+        this.uname = uname;
+    }
+
+    public void recordFailedAttempt() {
+        failedAttempts += 1;
+    }
+
+    public void resetFailedAttempts() {
+        failedAttempts = BEFORE_FAILING;
+    }
+
+    private boolean isMaxFailedAttemptsReached() {
+        return failedAttempts >= FAILED_MAX;
+    }
+
+    @Override
+    public Checkable.CheckStatus check() {
+        if (uname == null || failedAttempts == null) {
+            return CheckStatus.INCOMPLETE;
+        }
+
+        boolean failedAttemptsCheck = isMaxFailedAttemptsReached();
+
+        System.out.println("2: Amount of failed attempts exceeds " + FAILED_MAX + " - " + (failedAttemptsCheck ? "PASS" : "FAIL"));
+
+        return failedAttemptsCheck ? CheckStatus.PASS : CheckStatus.FAIL;
+    }
+}

PasswordMinimumLength.java

@@ -1,6 +1,4 @@
 
-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;