Merge pull request 'Aya's writing on how to install LRR and how to run regression test' (#74 ) from InstallationGuide into Hui-Organize

Reviewed-on: #74
Merge pull request 'Fix Bug48: Implememt Password Recovery Using Security Questions' (#73 ) from Bug48-Aya into Hui-Organize
2025-07-10 16:01:06 +08:00 · 2025-07-10 16:00:18 +08:00 · 2025-07-10 15:57:41 +08:00 · 2025-07-10 15:56:41 +08:00 · 2025-07-10 15:52:07 +08:00 · 2025-05-20 07:46:33 +08:00
24 changed files with 1496 additions and 117 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,2 +1,5 @@
 .vscode
 .DS_Store
+venv/
+__pycache__/
+*.pyc
--- a/Admin.php
+++ b/Admin.php
@ -30,7 +30,7 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
 	    <ul class="nav nav-tabs" id="myTab">

 		<li class="nav-item">
-		    <a class="nav-link active" href="#tab-student-accounts" id="batch_tab">Create student accounts</a>
+		    <a class="nav-link active" href="#tab-student-accounts" id="batch_tab">Enter student numbers</a>
 		</li>

 		<li class="nav-item">
@ -66,7 +66,7 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {

 		    ?>
 		    <form method="post" action="Script.php"  id="create_account_form">
-			<input type="hidden" name="form_createlecturrer" value="true" required="" />
+			<input type="hidden" name="form_createlecturer" value="true" required="" />
 			Full name
 			<input type="text" name="fullname" placeholder="Full Name" class="form-control" required=""> <br>
 			Email
@ -93,10 +93,6 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
 			    echo  '<hr><div class="alert alert-warning" role="alert">' . $_SESSION['info_Admin_Users'] . '</div>';
 			    $_SESSION['info_Admin_Users'] = null;
 			}
-			if (isset($_SESSION['info_Admin_Users'])) {
-			    echo  '<hr><div class="alert alert-warning" role="alert">' . $_SESSION['info_Admin_Users'] . '</div>';
-			    $_SESSION['info_Admin_Users'] = null;
-			}
 			?>

 		    </form>
@ -117,10 +113,21 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
 			<?php

 			if ($_SESSION['user_type'] == "Lecturer") {
-
+			    $user_id = $_SESSION['user_id'];
+			    echo "<script>console.log('here {$user_id}');</script>"; // debug trick
+			    // find the TAs in the courses taught by this instructor
+			    $ta_result = mysqli_query(
+				$con,
+				"SELECT TA FROM course_ta INNER JOIN courses_table ON course_ta.Course_ID=courses_table.Course_ID WHERE courses_table.Lecturer_User_ID=$user_id"
+			    );
+			    $ta_ids = array(-1); // -1 is non-existent ID
+			    while ($row =  mysqli_fetch_assoc($ta_result)) {
+				array_push($ta_ids, $row['TA']);
+			    }
+			    $ta_ids2 = implode(', ', $ta_ids);
 			    $result = mysqli_query(
 				$con,
-				"SELECT * FROM users_table WHERE UserType in ('TA')"
+				"SELECT * FROM users_table WHERE UserType in ('TA') and User_ID in ($ta_ids2)"
 			    );
 			}

@ -131,6 +138,7 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
 			    );
 			}

+			$num_rows = 0;
 			while ($row = mysqli_fetch_assoc($result)) {
 			    $pass =  $row['Password'];
 			    $btn = "<button class='btn btn-warning' onclick=\"updatePassword(" . $row['User_ID'] . ",'$pass')\">Reset</button>";
@ -143,6 +151,10 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
 			    }

 			    echo "<tr><td>" . $row['User_ID'] . "</td><td>" . $row['Full_Name'] . "</td><td>" . $row['Email'] . "</td><td>$btn</td><td>$btnBlock</td></tr>";
+			    $num_rows += 1;
+			}
+			if ($num_rows == 0) {
+			    echo "<p>No TA</p>";
 			}
 			?>
 		    </table>
@ -227,8 +239,22 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
    
 </div>

+
 <?php include 'Footer.php';?>

+<script>
+ /** After creating a TA account, stay on the same tab "Create instructor account"
+     Side effect: ?tacreated will be appended on the URL
+ */
+ document.addEventListener("DOMContentLoaded", () => {
+     const url = new URL(window.location.href);
+     if (url.searchParams.has('tacreated')) {
+	 const elem = document.querySelector('#tab_ins_accounts');
+	 elem.click();
+     }
+ });
+</script>
+
 <script>
 function updatePassword(id, pass) {
     if (!confirm('Are you sure to reset user password?')) {
--- a/AnswerSecurityQuestions.php
+++ b/AnswerSecurityQuestions.php
@ -0,0 +1,87 @@
+<?php
+include 'NoDirectPhpAcess.php';
+include 'Header.php';
+include "get_mysql_credentials.php"; // Database credentials
+error_reporting(E_ALL);
+ini_set('display_errors', 1);
+
+// Connect to the database
+$con = mysqli_connect("localhost", $mysql_username, $mysql_password, "lrr");
+
+if (mysqli_connect_errno()) {
+    die("Connection failed: " . mysqli_connect_error());
+}
+
+// Check if user is logged in
+if (isset($_SESSION['email'])) {
+    $email = $_SESSION['email'];
+
+    // Check if form is submitted
+    if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+        // Get the submitted answers
+        $answer1 = strtolower(trim($_POST['answer1']));
+        $answer2 = strtolower(trim($_POST['answer2']));
+
+        // Fetch correct answers from the database
+        $sql = "SELECT user_id, answer1, answer2 FROM password_recovery_security_questions WHERE email = '$email'";
+        $result = mysqli_query($con, $sql);
+
+        if ($row = mysqli_fetch_assoc($result)) {
+            // Compare submitted answers with stored answers
+            if (hash_equals($row['answer1'], $answer1) && hash_equals($row['answer2'], $answer2)) {
+                $_SESSION['user_id'] = $row['user_id'];
+                header("Location: ResetPassword.php"); // Redirect to password reset page
+                exit;
+            } else {
+                $error_message = "Incorrect answers. Please try again.";
+            }
+        } else {
+            echo '<div class="container mt-5"><div class="alert alert-warning" role="alert">No security questions found for this user.</div></div>';
+        }
+    }
+
+    // Fetch security questions from the database for display
+    $sql = "SELECT question1, question2 FROM password_recovery_security_questions WHERE email = '$email'";
+    $result = mysqli_query($con, $sql);
+
+    if ($row = mysqli_fetch_assoc($result)) {
+        // Display the questions in a form
+        echo'<br/><br/><br/>';
+        echo '<div class="container">';
+        echo '<div class="row">';
+        echo '<div class="col-md-5"></div>';
+        echo '<div class="col-md-5">';
+         if (isset($error_message)) {
+            echo '<div id="alertbad" class="alert alert-danger" role="alert">' . $error_message . '</div>'; // Display error message
+        }
+
+        //echo '<center>';
+        echo '<form action="" method="POST" class="">';
+        echo '<legend>Answer Your Security Questions.</legend>';
+
+        // Question 1
+        echo '<div class="mb-3">';
+        echo '<label class="form-label">' . htmlspecialchars($row['question1']) . '</label>';
+        echo '<input type="text" class="form-control" name="answer1" required>';
+        echo '</div>';
+        echo'<br/>';
+
+        // Question 2
+        echo '<div class="mb-3">';
+        echo '<label class="form-label">' . htmlspecialchars($row['question2']) . '</label>';
+        echo '<input type="text" class="form-control" name="answer2" required>';
+        echo '</div>';
+
+        echo '<button id="sub" type="submit" class="btn btn-primary">Submit Answers</button>';
+        echo '</form>';
+        echo '</div></div></div>'; // Close container
+    } else {
+        echo '<div class="container mt-5"><div class="alert alert-warning" role="alert">No security questions found for this user.</div></div>';
+    }
+} else {
+    header("Location: RecoverPassword.php"); // Redirect if session data is missing
+    exit;
+}
+
+mysqli_close($con);
+?>
--- a/Course.php
+++ b/Course.php
@ -86,22 +86,22 @@ include 'Header.php';

 		<ul class="nav nav-tabs" id="myTab">
 		    <li class="nav-item">
-			<a class="nav-link active" href="#menu1">New</a>
+			<a class="nav-link <?php if (!isset($_GET['tab']) || $_GET['tab'] == 'New') echo 'active'; ?>" data-toggle="tab" href="#menu1">New</a>
 		    </li>
 		    <li class="nav-item">
-			<a class="nav-link" href="#menu2">Missed</a>
+			<a class="nav-link <?php if ($_GET['tab'] == 'Missed') echo 'active'; ?>" data-toggle="tab" href="#menu2">Missed</a>
 		    </li>
 		    <li class="nav-item">
-			<a class="nav-link" href="#menu3">Submitted</a>
+			<a class="nav-link <?php if ($_GET['tab'] == 'Submitted') echo 'active'; ?>" data-toggle="tab" href="#menu3">Submitted</a>
 		    </li>
 		    <li class="nav-item">
-			<a class="nav-link" href="#menu4">Marked</a>
+			<a class="nav-link <?php if ($_GET['tab'] == 'Marked') echo 'active'; ?>" data-toggle="tab" href="#menu4">Marked</a>
 		    </li>
 		</ul>

 		<div class="tab-content">

-		    <div id="menu1" class="tab-pane active">
+		    <div id="menu1" class="tab-pane <?php if (!isset($_GET['tab']) || $_GET['tab'] == 'New') echo 'active'; ?>">

 			<?php

@ -152,7 +152,7 @@ include 'Header.php';
 				$att3 = $row['Attachment_link_3'];
 				$att4 = $row['Attachment_link_4'];
 				$labid = $row['Lab_Report_ID'];
-				$days_remaining = date_diff(date_create($deadline), date_create())->format('%a days, %h hours, %i minutes');
+				$days_remaining = "Days remaining: ".date_diff(date_create($deadline), date_create())->format('%a days, %h hours, %i minutes');
 				$full_link = "<a href='~\..\Download.php?file=$att1'>$att1</a>";

 				if($att2 != "") {
@ -165,6 +165,11 @@ include 'Header.php';
 				    $full_link = $full_link."| <a href='~\..\Download.php?file=$att4'>$att4</a>";
 				}

+				// check if the student has already submitted the assignment
+				$query_result = mysqli_query($con, "SELECT * FROM lab_report_submissions WHERE Student_id=$student_id AND Lab_Report_ID=$labid");
+				if (mysqli_num_rows($query_result) > 0)
+				    $days_remaining = 'You have already submitted this assignment.';
+
 				echo "<div class='card mt-md-2' style='word-wrap: break-word;'>
                                          <div class='card-body'>
                                              <h5 class='card-title'>$title</h5>
@ -172,7 +177,7 @@ include 'Header.php';
                                              <p class='card-text'> $ins </p>
                                              <p> <small>Attachments</small>: $full_link </p>
                                              <p class='card-text'> <small> Posted: $posted  &nbsp;&nbsp; Deadline: $deadline </small> </p>
-                                              <div class='alert alert-warning'>Time left: $days_remaining</div>
+                                              <div class='alert alert-warning'>$days_remaining</div>
                                              <p><a href='~\..\SubmitLab.php?id=$labid&url=$url' class='btn btn-primary'>Submit</a></p>
                                          </div>
                                      </div>";
@ -185,7 +190,7 @@ include 'Header.php';



-		    <div id="menu2" class="tab-pane">
+		    <div id="menu2" class="tab-pane <?php if ($_GET['tab'] == 'Missed') echo 'active'; ?>">

 			<?php
 			$group_id = $_SESSION['group_id'];
@ -251,7 +256,7 @@ include 'Header.php';



-		    <div id="menu3" class="tab-pane">
+		    <div id="menu3" class="tab-pane <?php if ($_GET['tab'] == 'Submitted') echo 'active'; ?>">
 			<?php

 			$group_id = $_SESSION['group_id'];
@ -324,10 +329,10 @@ include 'Header.php';
 					$att2 = $row['Attachment2'];
 					$att3 = $row['Attachment3'];
 					$att4 = $row['Attachment4'];
-					$base_att1 = basename($att1);
-					$base_att2 = basename($att2);
-					$base_att3 = basename($att3);
-					$base_att4 = basename($att4);
+					$base_att1 = basename(rawurldecode($att1));
+					$base_att2 = basename(rawurldecode($att2));
+					$base_att3 = basename(rawurldecode($att3));
+					$base_att4 = basename(rawurldecode($att4));

 					$full_link = "<a href='~\..\Download.php?file=$att1&attachment=1'>$base_att1</a>";  // prevent students from directly accessing their classmates' submissions

@ -371,7 +376,7 @@ include 'Header.php';
 		    ?>


-		    <div id="menu4" class="tab-pane">
+		    <div id="menu4" class="tab-pane <?php if ($_GET['tab'] == 'Marked') echo 'active'; ?>">
 			<?php
 			$resultx  = mysqli_query($con, "SELECT Submission_ID, Submission_Date, lab_reports_table.Lab_Report_ID, Student_id, Course_Group_id, Notes, lab_report_submissions.Marks, lab_report_submissions.Remarking_Reason, Status, lab_reports_table.Title Lab_Title, lab_reports_table.Marks Original_marks
                                                        FROM lab_report_submissions
@ -647,11 +652,12 @@ include 'Header.php';



- function remarking(data)
+ function remarking(url)
 {
     const details = prompt("Please enter your remarking reasons","");
-
-     window.location.href = data+"&details="+details;
+     if (details != null) {
+	 window.location.href = url+"&details="+details;
+     }
 }


--- a/Courses.php
+++ b/Courses.php
@ -324,7 +324,7 @@ include 'Header.php';
            }
            echo "</div>";

-            $resultx1 = mysqli_query($con, "SELECT course_students_table.Student_ID, users_table.Full_Name
+            $resultx1 = mysqli_query($con, "SELECT DISTINCT course_students_table.Student_ID, users_table.Full_Name
                                            FROM course_students_table
                                            INNER JOIN users_table on users_table.Student_ID=course_students_table.Student_ID
                                            WHERE Course_ID=$course_id");
@ -494,6 +494,10 @@ include 'Header.php';
 		    echo '<hr><span class="alert alert-success" role="alert">' . $_SESSION['info_Courses_student'] . '</span>';
 		    $_SESSION['info_Courses_student'] = null;
 		}
+		if (isset($_SESSION['info_signup'])) {
+            echo  '<hr><div class="alert alert-danger" role="alert">' . $_SESSION['info_signup'] . '</div>';
+            $_SESSION['info_signup'] = null;
+		}
 		?>
 		<br><br>
 	    </div>
@ -534,7 +538,7 @@ include 'Header.php';
 		    }

 		    if (mysqli_num_rows($result) == 0) {
-                echo "No results. <hr>";
+                echo "No such course offered in this academic year.  Please check that your have entered the correct course code.<hr>";
 		    } else {
                while($row = mysqli_fetch_assoc($result)) {
                    $name = $row['Course_Name'];
--- a/Header.php
+++ b/Header.php
@ -1,14 +1,24 @@
+<?php
+error_reporting(E_ALL);
+ini_set('display_errors', 1);
+?>
+
 <?php
 session_start();
 error_reporting(0);
 date_default_timezone_set('Asia/Shanghai');

 include "get_mysql_credentials.php";
+try {
    $con = mysqli_connect("localhost", $mysql_username, $mysql_password, "lrr");
+} catch (mysqli_sql_exception $e) {
+    echo $e->getMessage();
+}

 // Check database connection
 if (mysqli_connect_errno()) {
-    echo "Failed to connect to MySQL: " . mysqli_connect_error();
+    echo " Error number: ".mysqli_connect_errno();
+    exit();
 }
 ?>

@ -152,7 +162,7 @@ if (mysqli_connect_errno()) {

 			<?php
 			if (isset($_SESSION["user_fullname"])) {
-                if ($_SESSION['user_type'] == "Student" || $_SESSION['user_type'] == 'Lecturer') {
+                if ($_SESSION['user_type'] == "Student" || $_SESSION['user_type'] == 'Lecturer' || $_SESSION['user_type'] == 'TA') {
                    echo "<a class='nav-link' href='~\..\Courses.php'><i class='fa fa-book'></i> My courses </a>";
                }
 			?>
--- a/README.md
+++ b/README.md
@ -3,9 +3,9 @@
 LRR (Lab Report Repository) is an online software application for course instructors to post, receive and mark assignments, and for students to submit assignments, or submit re-marking requests.

 This software was originally developed by Mahomed Nor in 2018, a graduate student in the Department of Computer Science at the Zhejiang Normal University,
-while he was taking a graduate course called **Advanced Software Engineering** (http://lanlab.org/course/2018f/se/homepage.html).
+while he was taking a graduate course called Advanced Software Engineering.

-The LRR's project home page is at http://121.4.94.30/homepage/.  For potential project contributors, we recommend that you browse its home page first to familiarize yourself  with the project.
+For potential project contributors, we recommend that you browse its home page at ./homepage/index.html first to familiarize yourself with the project.



@ -159,7 +159,16 @@ https://github.com/spm2020spring/TeamCollaborationTutorial/blob/master/team.rst

 ## Testing

-Make sure your changes can pass all the tests in folder [./test](http://121.4.94.30:3000/mrlan/LRR/src/branch/master/test).
+Make sure your changes can pass all the tests in folder ./test.
+
+You cannot do too much unit testing for LRR because it almost does not
+have functions or classes.  However, you can do end-to-end testing.
+It is important that you *restore* the database each time before your
+run a test case.  The fixture *restore_database* in ./test/conftest.py
+is used to restore the database. Please check that.  A use case for
+this fixture can be found in the test script
+./test/SeleniumMpiana/test_bug418_yaaqob.py.  You could run this test script
+by typing the following command: `pytest ./SeleniumMpiana/test_bug418_yaaqob.py`


 ## Communications Method
@ -249,6 +258,6 @@ Nicole-Rutagengwa  - Nicole Rutagengwa  - 2019169

 # References

- 詹沈晨. (2020). [网页程序测试自动化 (Selenium) 测试效率](http://lanlab.org/ZhanShenchen-On-Automated-Web-Application-Test-Efficiency-with-Selenium.doc)
+- 詹沈晨. (2020). 网页程序测试自动化 (Selenium) 测试效率.

- Ibrahim. (2021).  [Defect analysis for LRR](http://lanlab.org/thesis/Defect-Analysis-for-LRR.docx)
+- Ibrahim. (2021).  Defect analysis for LRR]
--- a/recover_password.php
+++ b/recover_password.php
@ -15,11 +15,9 @@ include 'Header.php';
 	    <form method="post" action="Script.php">
 		<legend>Recover password</legend>
 		<input type="hidden" name="form_recover_password" value="true"/>
-		Student number
-		<input type="text" name="sno" placeholder="Enter your student number" class="form-control" required="required" value="<?php echo htmlspecialchars($_SESSION['student_number']); ?>"> <br/>
 		Email
 		<input type="text" name="email" placeholder="Enter your email address" class="form-control" required="required" value="<?php echo htmlspecialchars($_SESSION['user_email']); ?>"> <br/>
-		<button type="submit" class="btn btn-primary">Recover</button>
+		<button id="rec"  type="submit" class="btn btn-primary">Recover</button>
 	    </form>
 	</div>
    </div>
--- a/ResetPassword.php
+++ b/ResetPassword.php
@ -0,0 +1,78 @@
+<?php
+require_once 'Header.php';
+require_once 'NoDirectPhpAcess.php';
+require_once "get_mysql_credentials.php";
+
+ini_set('display_errors', 0);
+error_reporting(E_ALL);
+
+$con = mysqli_connect("localhost", $mysql_username, $mysql_password, "lrr");
+
+if (mysqli_connect_errno()) {
+    error_log("Database connection failed: " . mysqli_connect_error());
+    die("An error occurred. Please try again later.");
+}
+
+// Check if user_id is set in the session
+if (!isset($_SESSION['email'])) {
+    die("Session expired. Please log in again.");
+}
+
+$email = $_SESSION['email'];
+
+if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+    // Handle password reset
+    if (isset($_POST['new_password']) && isset($_POST['confirm_password'])) {
+        $new_password = $_POST['new_password'];
+        $confirm_password = $_POST['confirm_password'];
+
+        if (!preg_match('/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[^\w\d\s]).{8,}$/', $new_password)) {
+            echo '<div class="alert alert-danger">Password must be at least 8 characters long and include uppercase and lowercase letters, numbers, and special characters.</div>';
+        } elseif ($new_password !== $confirm_password) {
+            echo '<div class="alert alert-danger">Passwords do not match. Please try again.</div>';
+        } else {
+            $hashed_password = password_hash($new_password, PASSWORD_ARGON2ID);
+            $user_id = $_SESSION['user_id'];
+
+            $stmt = $con->prepare("UPDATE users_table SET Password = ? WHERE email = ? AND user_id = ?");
+            $stmt->bind_param("sss", $hashed_password, $email, $user_id);
+
+            if ($stmt->execute()) {
+                echo '<div class="alert alert-success">Password reset successfully. You can now log in with your new password.</div>';
+                unset($_SESSION['user_id']); // Clear user_id after successful password reset
+                header("Location: index.php");
+            } else {
+                error_log("Error updating password for user ID: $user_id");
+                echo '<div class="alert alert-danger">An error occurred. Please try again later.</div>';
+            }
+            $stmt->close();
+        }
+    }
+}
+
+// Display the reset password form
+echo '
+<br/><br/><br/>
+<div class="container">
+<div class="row">
+<div class="col-md-5"></div>
+<div class="col-md-5">
+<form action="" method="POST" class="">
+    <legend>Reset Your Password</legend><br/>
+       New Password <label class="form-text">Must include uppercase and lowercase letters, digits and special characters.</label>  
+       <input type="password" name="new_password"  placeholder=" Enter New Password" class="form-control" required>
+       <br/>
+      Confirm New Password
+        <input type="password" name="confirm_password" placeholder="Confirm New Password" class="form-control" required>
+     <br/>
+    <button id="butt" type="submit" class="btn btn-primary">Reset Password</button>
+</form>
+</div></div></div>
+<style>
+.guideline { display: none;}
+#newPassword:focus + .guideline {display: block;}
+';
+
+
+mysqli_close($con);
+?>
--- a/Script.php
+++ b/Script.php
@ -70,15 +70,20 @@ if (!empty($_POST["form_signup"])) {
    // check if email is taken
    $result = mysqli_query($con, "SELECT * FROM users_table WHERE email='$email'");
    if (mysqli_num_rows($result) != 0) {
-        $_SESSION["info_signup"] = "Email address " . $email . "  is already in use.";
-        $_SESSION['user_fullname'] = null;
-        header("Location: signup.php");
-        return;
+        $_SESSION["info_signup"] = "Email address " . $email . "  is already in use.  You have already signed up?";
    }

+    $_SESSION['user_fullname'] = $_POST["fullname"];
+    $_SESSION['user_fullname_temp'] = $_POST["fullname"];
+    $_SESSION['user_email'] = $_POST["email"];
+    $_SESSION['user_student_id_temp'] = $_POST["user_student_id"];
+   
+
+
    // validate student number
    if (!is_valid_student_number($student_id)) {
        $_SESSION["info_signup"] = "Invalid student number.";
+        $_SESSION['user_fullname'] = null;
        header("Location: signup.php");
        return;
    }
@ -87,6 +92,10 @@ if (!empty($_POST["form_signup"])) {
    $result = mysqli_query($con, "SELECT * FROM `students_data` WHERE Student_ID='$student_id'");
    if (mysqli_num_rows($result) == 0) {
        $_SESSION["info_signup"] = "Your entered student number could not be verified.  Please contact Student Management Office <lanhui at zjnu.edu.cn>.  Thanks.";
+          $_SESSION['user_fullname'] = null;
+
+        
+
        header("Location: signup.php");
        return;
    }
@ -97,6 +106,7 @@ if (!empty($_POST["form_signup"])) {
    $student_result = mysqli_query($con, "SELECT * FROM `users_table` WHERE Student_ID='$student_id'");
    if (mysqli_num_rows($student_result) > 0) {
        $_SESSION["info_signup"] = "This Student ID is already in use! Please contact Student Management Office <lanhui at zjnu.edu.cn> for help.";
+        $_SESSION['user_fullname'] = null;
        header("Location: signup.php");
        return;
    }
@ -106,18 +116,75 @@ if (!empty($_POST["form_signup"])) {
 if (!empty($_POST["form_signup"])) {
    $fullname = mysqli_real_escape_string($con, $_POST["fullname"]);
    $student_id = mysqli_real_escape_string($con, $_POST["user_student_id"]);
-    $_SESSION['user_fullname'] = $fullname;
+
+    $email = mysqli_real_escape_string($con, $_POST["email"]);
+    $password = mysqli_real_escape_string($con, $_POST["password"]);
+    $confirmpassword = mysqli_real_escape_string($con, $_POST["confirmpassword"]);
+
+    $_SESSION['user_student_id'] = $_POST["student_id"];
+    $_SESSION['user_type'] = "Student";
+    
+    // check confirmed password
+    if (strcasecmp($password, $confirmpassword) != 0) {
+        $_SESSION['info_signup'] = "Password confirmation failed.";
+        $_SESSION['user_fullname'] = null;  // such that Header.php do not show the header information.        
+        header("Location: signup.php");
+        return;
+    }
+
+    // validate email
+    if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
+        $_SESSION['info_signup'] = "Invalid email address.";
+        $_SESSION['user_fullname'] = null;
+
+        header("Location: signup.php");
+        return;
+    }
+
+    $upperLetter     = preg_match('@[A-Z]@',    $password);
+    $smallLetter     = preg_match('@[a-z]@',    $password);
+    $containsDigit   = preg_match('@[0-9]@',    $password);
+    $containsSpecial = preg_match('@[^\w]@',    $password);
+    $containsAll = $upperLetter && $smallLetter && $containsDigit && $containsSpecial;
+
+    // check for strong password
+    if (!$containsAll) {
+        $_SESSION['info_signup'] = "Password must have at least characters that include lowercase letters, uppercase letters, numbers and special characters (e.g., !?.,*^).";
+        $_SESSION['user_fullname'] = null;
+
+        header("Location: signup.php");
+        return;
+    }
+
+    // check if email is taken
+    $result = mysqli_query($con, "SELECT * FROM users_table WHERE email='$email'");
+    if(mysqli_num_rows($result) != 0)
+    {
+        $_SESSION["info_signup"]="Email address ".$email." is already in use.  Do you have an old LRR account?";
+    }
+
+
    $_SESSION['user_type'] = "Student";
    $_SESSION['user_email'] = $email;
    $_SESSION['user_student_id'] = $student_id;

    // apply password_hash()
    $password_hash = password_hash($password, PASSWORD_DEFAULT);
-    $sql = "INSERT INTO `users_table`(`Email`, `Password`, `Full_Name`, `UserType`, `Student_ID`) VALUES "
-        . "('$email','$password_hash','$fullname','Student','$student_id')";
+    $sql = "INSERT INTO `users_table`(`Email`, `Password`, `HashPassword`, `Full_Name`, `UserType`, `Student_ID`) VALUES "
+        . "('$email','$password_hash','','$fullname','Student','$student_id')";
+    
+
+    $_SESSION['user_fullname'] =$_SESSION['user_fullname_temp'];

    if ($con->query($sql) === TRUE) {
-        header("Location: Courses.php");
+    	// Get the newly inserted user's ID
+    	$user_id = $con->insert_id;
+    	
+    	//Set the user_id in the session
+    	$_SESSION['user_id'] = $user_id;
+    	
+    	//Redirect to SecurityQuestions.php
+        header("Location: SecurityQuestions.php");
    } else {
        echo "Something really bad (SQL insertion error) happened during sign up.";
    }
@ -130,11 +197,15 @@ if (!empty($_POST["form_login"])) {
    $user = mysqli_real_escape_string($con, $_POST["user"]); // user could be a 12-digit student number or an email address
    $is_student_number = 0;

+    $_SESSION["failed_login_user"] = $user;  // Save the entered username in a session variable
+    echo "Failed login user: " . $_SESSION["failed_login_user"];
+
    // Validate student number
    if (is_valid_student_number($user)) {
        $is_student_number = 1;
    }

+
    // Validate email address if what provided is not a student number
    if (!$is_student_number && !filter_var($user, FILTER_VALIDATE_EMAIL)) {
        $_SESSION["info_login"] = "Invalid email address: " . "$user";
@ -160,61 +231,91 @@ if (!empty($_POST["form_login"])) {
                $_SESSION['user_type'] = $row['UserType'];
                $_SESSION['user_fullname'] = $row['Full_Name'];

+ // Check if the user is a student and has not set up their password recovery yet
+
                if ($_SESSION['user_type'] == "Student") {
+                    // Query to check if the student has completed the password recovery setup
+                    $recovery_result = mysqli_query($con, "SELECT * FROM password_recovery_security_questions WHERE Student_ID = '" . $row['Student_ID'] . "'");
+                    if (mysqli_num_rows($recovery_result) == 0) {
+                        // If the student has not set up password recovery, redirect to the setup page
+                        header("Location: SecurityQuestions.php");
+                        exit();
+                    } else {
+                        // If the student has set up password recovery, redirect to the Courses page
                        header("Location: Courses.php");
                    }
+                }
+
+               // Redirect other user types to their respective pages

                if ($_SESSION['user_type'] == "Lecturer") {
-                    header("Location: Courses.php");
+                    $recovery_result = mysqli_query($con, "SELECT * FROM password_recovery_security_questions WHERE user_id = '" . $row['User_ID'] . "' AND user_type = 'Lecturer'");
+                    if (mysqli_num_rows($recovery_result) == 0) {
+                     header("Location: SecurityQuestions.php");
+                     exit();
+                   } else {
+                     header("Location: Courses.php"); }
                }

                if ($_SESSION['user_type'] == "TA") {
-                    header("Location: Courses.php");
+                    $recovery_result = mysqli_query($con, "SELECT * FROM password_recovery_security_questions WHERE user_id = '" . $row['User_ID'] . "' AND user_type = 'TA'");
+                    if (mysqli_num_rows($recovery_result) == 0) {
+                     header("Location: SecurityQuestions.php");
+                     exit();
+                   } else { 
+                     header("Location: Courses.php"); }
+
                }

                if ($_SESSION['user_type'] == "Admin") {
-                    header("Location: Admin.php");
+                    $recovery_result = mysqli_query($con, "SELECT * FROM password_recovery_security_questions WHERE user_id = '" . $row['User_ID'] . "' AND user_type = 'Admin'");
+                    if (mysqli_num_rows($recovery_result) == 0) {
+                     header("Location: SecurityQuestions.php");
+                     exit();
+                   } else { 
+                     header("Location: Admin.php"); }
+
                }
                //  report wrong pass if not correct
-            } else {
-                $_SESSION["wrong_pass"] = "Wrong Password.";
-                header("Location: index.php");
-            }
-        }
-    }
-}
+                return;

+            }  else {
+                
+                $_SESSION["wrong_pass"] = "Wrong Password.";
+                echo $_SESSION["wrong_pass"];  // Optional: Display the error message for debugging
+               
+                header("Location: index.php");
+                exit();  // Add this line to prevent further execution after redirect
+            }
+            // Reset the session variable when needed
+            unset($_SESSION["failed_login_user"]);
+
+        }
+    }
+}
 // ################################ Recover Password  #####################################

 if (!empty($_POST["form_recover_password"])) {
-
-    $student_id = mysqli_real_escape_string($con, $_POST["sno"]);
    $email = mysqli_real_escape_string($con, $_POST["email"]);

-    // validate student number
-    if (strlen($student_id) != 12  || is_numeric($student_id) == FALSE) {
-        $_SESSION["info_recover_password"] = "Invalid student number.";
-        header("Location: recover_password.php");
-        return;
-    }
-
-    // validate email
+    // Validate email
    if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
        $_SESSION["info_recover_password"] = "Invalid email address.";
-        // echo "Invalid email address.";
-        header("Location: recover_password.php");
+        header("Location: RecoverPassword.php");
        return;
    }

-    $result = mysqli_query($con, "SELECT * FROM users_table WHERE Email='$email' and Student_ID='$student_id'");
+    // Check if user exists in the database
+$result = mysqli_query($con, "SELECT * FROM users_table WHERE Email='$email'");
 if (mysqli_num_rows($result) == 0) {
-        $_SESSION["info_recover_password"] = "Email address is not recognised.";
-        $_SESSION["info_recover_password"] = "Identity not recognized.  Try again or send an inquiry email message to lanhui at zjnu.edu.cn.";
-        header("Location: recover_password.php");
+    $_SESSION["info_recover_password"] = "Email address is not recognized.";
+    header("Location: RecoverPassword.php");
 } else {
-        $result = mysqli_query($con, "DELETE FROM users_table WHERE Email='$email' and Student_ID='$student_id'");
-        header("Location: signup.php");
+    // Store the student ID and email in the session
+    $_SESSION['email'] = $email;
+    header("Location: AnswerSecurityQuestions.php");
 }
+
 }

 // ################################ RESET Password  #####################################
@ -263,7 +364,7 @@ if (!empty($_POST["form_reset_password"])) {
 }

 // ############################### CREATE Lecturer/TA USER ##################################
-if (!empty($_POST["form_createlecturrer"])){
+if (!empty($_POST["form_createlecturer"])){
    $email = mysqli_real_escape_string($con, $_POST["email"]);
    $fullname = mysqli_real_escape_string($con, $_POST["fullname"]);
    $type = mysqli_real_escape_string($con, $_POST["type"]);
@ -283,17 +384,15 @@ if (!empty($_POST["form_createlecturrer"])){
        exit;
    }
    $password_hash = password_hash("$password", PASSWORD_DEFAULT);
-    $sql = "INSERT INTO `users_table`(`Email`, `Password`, `Full_Name`, `UserType`) VALUES "
-        . "('$email','$password_hash','$fullname','$type')";
+    $sql = "INSERT INTO `users_table`(`Email`, `Password`, `HashPassword`, `Full_Name`, `UserType`) VALUES ('$email','$password_hash','','$fullname','$type')";

-    if ($con->query($sql) === TRUE) {
+    try {
+        $result = mysqli_query($con, $sql);
        $_SESSION["info_Admin_Users"] = $type . " user created successfully. Use email " . $email . " as account name and ". $password ." as password.";
-        header("Location: Admin.php");
-
-    } else {
-      alert("Error: " . $sql . "<br>" . $con->error);
+        header("Location: Admin.php?tacreated");
+    } catch (Exception $ex) {
+        echo "$ex";
    }
-
 }

 // ### FUNCTION TO GENERATE INITIAL PASSWORDS ###//
@ -713,8 +812,8 @@ if (!empty($_GET["remarking"])) {

    if ($con->query($sql) === TRUE) {

-        $_SESSION["info_general"] = "Remarking request sent";
-        header("Location: Course.php?url=" . $url);
+        $_SESSION["info_general"] = "Remarking Request Sent";
+        header("Location: Course.php?url=" . $url . "&tab=Marked");
    } else {
        echo "Error: " . $sql . "<br>" . $con->error;
    }
--- a/SecurityQuestions.php
+++ b/SecurityQuestions.php
@ -0,0 +1,139 @@
+<?php
+session_start();
+error_reporting(0);
+date_default_timezone_set('Asia/Shanghai');
+
+include 'NoDirectPhpAcess.php';
+include "get_mysql_credentials.php"; // Database credentials
+error_reporting(E_ALL);
+ini_set('display_errors', 1);
+
+$con = mysqli_connect("localhost", $mysql_username, $mysql_password, "lrr");
+
+if (mysqli_connect_errno()) {
+    die("Connection failed: " . mysqli_connect_error());
+}
+
+// Check if user_id is set in the session
+if (!isset($_SESSION['user_id'])) {
+    echo '<div class="alert alert-danger" role="alert">Session expired. Please log in again.</div>';
+    exit(); // Stop script execution if user_id is not set
+}
+
+if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+    // Get the security questions and answers from the form
+    $question1 = mysqli_real_escape_string($con, $_POST['security_question1']);
+    $answer1 = strtolower(mysqli_real_escape_string($con, $_POST['security_answer1']));
+    $question2 = mysqli_real_escape_string($con, $_POST['security_question2']);
+    $answer2 = strtolower(mysqli_real_escape_string($con, $_POST['security_answer2']));
+
+    // Get the user ID and user type from the session
+    $user_id = $_SESSION['user_id']; // Use user_id from session
+    $user_type = $_SESSION['user_type']; //Get user type from session
+    $email = $_SESSION['user_email'];
+    $student_id = isset($_SESSION['user_student_id']) ? $_SESSION['user_student_id'] : NULL; //Handle student_id for students
+
+    // Prepare SQL statement
+    if($user_type == 'Student') { 
+    $sql = "INSERT INTO password_recovery_security_questions (user_id,user_type,  student_id, email, question1, answer1, question2, answer2)    
+            VALUES ('$user_id', '$user_type', '$student_id', '$email', '$question1', '$answer1', '$question2', '$answer2') 
+            ON DUPLICATE KEY UPDATE 
+                question1='$question1', 
+                answer1='$answer1', 
+                question2='$question2', 
+                answer2='$answer2'";
+    } else {
+    // For non-students (Lecturer, TA, etc.), exclude student_id
+        $sql = "INSERT INTO password_recovery_security_questions (user_id, user_type, email, question1, answer1, question2, answer2)    
+                VALUES ('$user_id', '$user_type', '$email', '$question1', '$answer1', '$question2', '$answer2') 
+                ON DUPLICATE KEY UPDATE 
+                    question1='$question1', 
+                    answer1='$answer1', 
+                    question2='$question2', 
+                    answer2='$answer2'";
+    }
+
+    // Execute the query and check for success
+    if (mysqli_query($con, $sql)) {
+        echo '<div id="alertgood" class="alert alert-success" role="alert">Password recovery details set successfully. Please remember your answers! Redirecting to Courses page...</div>';
+	echo '<script>';
+	echo ' setTimeout(function() {';
+	echo ' 	var userType = "'. $_SESSION['user_type'] . '";';
+	echo ' 	if (userType === "Admin") {';
+	echo ' 	   window.location.href = "Admin.php";';
+	echo '  } else {';
+	echo ' 	   window.location.href = "Courses.php";';
+	echo ' 	}';
+	echo ' }, 2000);'; 
+	echo '</script>';
+    } else {
+        echo '<div class="alert alert-danger" role="alert">Error: ' . mysqli_error($con) . '</div>';
+    }
+}
+
+mysqli_close($con);
+?>
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Security Questions</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" rel="stylesheet">
+</head>
+<body>
+<nav class="navbar navbar-expand-lg bg-body-tertiary" style="padding-left:180px;padding-right:150px;margin:auto;">
+	    <div class="container-fluid">
+
+		<a class="navbar-brand" href="#"> <img src="logo.png" style="width:30px;height:30px;" alt="LRR Logo"> LRR </a>
+</nav>
+<br/><br/><br/>
+<div class="container">
+ <div class="col-md-5"></div>
+     <form action="SecurityQuestions.php" method="POST">
+       <label> Set Password Recovery (Make sure you remember your answers) </label> 
+        <div class="mb-3">
+		<br/>
+            <label for="security_question1" class="form-label">Select Security Question 1</label>
+            <select class="form-select" id="security_question1" name="security_question1" required>
+                <option value="">-- Select a question --</option>
+                <option value="What is the name of your first pet?">What is the name of your first pet?</option>
+                <option value="What is your mother's maiden name?">What is your mother's maiden name?</option>
+                <option value="What is the name of the town where you were born?">What is the name of the town where you were born?</option>
+                <option value="What was the name of your first best friend?">What was the name of your first best friend?</option>
+                <option value="What is your favorite book?">What is your favorite book?</option>
+                <option value="What was the make and model of your first car?">What was the make and model of your first car?</option>
+                <!-- Add more options if needed -->
+            </select>
+        </div>
+        <div class="mb-3">
+            <label for="security_answer1" class="form-label">Answer 1</label>
+            <input type="text" class="form-control" id="security_answer1" name="security_answer1" required>
+        </div>
+		<br/>
+        <div class="mb-3">
+            <label for="security_question2" class="form-label">Select Security Question 2</label>
+            <select class="form-select" id="security_question2" name="security_question2" required>
+                <option value="">-- Select a question --</option>
+                <option value="What was the name of your first school?">What was the name of your first school?</option>
+                <option value="What is your favorite movie?">What is your favorite movie?</option>
+                <option value="What was your childhood nickname?">What was your childhood nickname?</option>
+                <option value="What is the name of your favorite teacher?">What is the name of your favorite teacher?</option>
+                <option value="What street did you grow up on?">What street did you grow up on?</option>
+                <option value="What is your favorite food?">What is your favorite food?</option>
+                <!-- Add more options if needed -->
+            </select>
+        </div>
+        <div class="mb-3">
+            <label for="security_answer2" class="form-label">Answer 2</label>
+            <input type="text" class="form-control" id="security_answer2" name="security_answer2" required>
+        </div>
+
+		<br/>
+        <button id="submit_recovery" type="submit" class="btn btn-primary">Save Answers</button>
+    </form>
+</div>
+
+</body>
+</html>
--- a/Submissions.php
+++ b/Submissions.php
@ -151,10 +151,10 @@ echo "<div><a href='Courses.php?course=$url'> $header </a></div>";
                                $submitted_by = "$student_name ($submitter_student_number) for group $groupname ";
                            }

-                            $base_att1 = basename($att1);
-                            $base_att2 = basename($att2);
-                            $base_att3 = basename($att3);
-                            $base_att4 = basename($att4);
+                            $base_att1 = basename(rawurldecode($att1));
+                            $base_att2 = basename(rawurldecode($att2));
+                            $base_att3 = basename(rawurldecode($att3));
+                            $base_att4 = basename(rawurldecode($att4));

                            $full_link = "<a href='~\..\Download.php?file=$att1&attachment=1'>$base_att1</a>";  // prevent students from directly accessing their classmates' submissions

--- a/doc/Install-LRR-on-Ubuntu-VirtualBox.txt
+++ b/doc/Install-LRR-on-Ubuntu-VirtualBox.txt
@ -0,0 +1,94 @@
+Contributed by Aya Boussouf 2025-05-19
+
+
+# ---------------------- System Update & LAMP Stack Installation ----------------------
+sudo apt update && sudo apt upgrade -y
+sudo apt install apache2 mysql-server php libapache2-mod-php php-mysql unzip git -y
+
+# ---------------------- Start and Enable Apache & MySQL Services ----------------------
+sudo systemctl start apache2
+sudo systemctl enable apache2
+
+sudo systemctl start mysql
+sudo systemctl enable mysql
+
+# ---------------------- Configure MySQL Root User ----------------------
+sudo mysql
+ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'root';
+FLUSH PRIVILEGES;
+exit;
+
+# ---------------------- Create LRR Database ----------------------
+mysql -u root -p 
+CREATE DATABASE lrr;
+exit;
+
+# ---------------------- Clone LRR Project Repository ----------------------
+cd /var/www/html/
+sudo git clone http://118.25.96.118:3000/mrlan/LRR.git
+sudo chown -R $USER:$USER /var/www/html/LRR
+
+# ---------------------- Switch to Hui-Organize Branch ----------------------
+cd /var/www/html/LRR
+git branch        
+git checkout -b Hui-Organize
+git pull origin Hui-Organize
+
+# ---------------------- Import SQL Data into MySQL ----------------------
+sudo mysql -u root -p lrr < /var/www/html/LRR/lrr_database.sql
+
+# ---------------------- Create Submission Folder for Assignments ----------------------
+cd /var/www/
+sudo mkdir lrr_submission
+sudo chown -R www-data:www-data lrr_submission
+sudo chmod -R g+rw lrr_submission
+
+# ---------------------- Configure Database Credentials in KeepItSafe.txt ----------------------
+sudo nano /var/www/lrr_submission/KeepItSafe.txt
+# Add: root,root (username,password for MySQL connection)
+
+
+# ---------------------- Configure Apache Virtual Host for LRR ----------------------
+sudo nano /etc/apache2/sites-available/LRR.conf
+<VirtualHost *:80>
+    ServerName localhost
+    DocumentRoot /var/www/html
+    ErrorLog ${APACHE_LOG_DIR}/error.log
+    CustomLog ${APACHE_LOG_DIR}/access.log combined
+</VirtualHost>
+
+# ---------------------- Enable Apache Config and Rewrite Module ----------------------
+sudo a2ensite LRR
+sudo a2enmod rewrite
+sudo systemctl reload apache2
+
+# ---------------------- Install Google Chrome (for Selenium Tests) ----------------------
+cd ~/Downloads
+wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
+sudo apt install ./google-chrome-stable_current_amd64.deb
+
+# ---------------------- Install ChromeDriver ----------------------
+wget https://storage.googleapis.com/chrome-for-testing-public/136.0.7103.92/linux64/chromedriver-linux64.zip
+unzip chromedriver-linux64.zip
+sudo mv chromedriver-linux64/chromedriver /usr/local/bin/
+sudo chmod +x /usr/local/bin/chromedriver
+
+# ---------------------- Install Python, pip and Virtual Environment ----------------------
+sudo apt install python3 python3-pip -y
+sudo apt install python3-venv -y
+
+# ---------------------- Create and Activate Virtual Environment for LRR ----------------------
+cd /var/www/html/LRR
+python3 -m venv venv
+source venv/bin/activate
+
+# ---------------------- Install Required Python Packages ----------------------
+pip install selenium
+pip install pytest
+
+# ---------------------- Run Selenium Tests ----------------------
+cd test 
+# Make necessary edits in `conftest.py` and `test_lrr.py`.
+pytest -v SeleniumHui/test_lrr.py
+
+
--- a/index.php
+++ b/index.php
@ -30,7 +30,7 @@ if (isset($_SESSION["user_fullname"])) {
 		<legend>Sign in</legend>
 		<input type="hidden" name="form_login" value="true"/>
 		<label for="user_name" class="form-label">Account name</label>
-		<input type="text" name="user" placeholder="Student Number / Email address" class="form-control" required="required" id="user_name" />
+		<input type="text" name="user" placeholder="Student Number / Email address" class="form-control" required="required" id="user_name" value="<?php echo isset($_SESSION['failed_login_user']) ? htmlspecialchars($_SESSION['failed_login_user']) : ''; ?>" />
 		<br>
 		<label for="user_password" class="form-label">Password</label>
 		<input type="password" class="form-control"  name="password" placeholder="password" required="required" id="user_password" />
@ -41,7 +41,7 @@ if (isset($_SESSION["user_fullname"])) {
 		<label class="form-text">Don't have an account yet?</label> <a href="signup.php" id="signup_link">Sign up</a>

 		<br>
-		<label class="form-text">Forget your password?</label> <a href="recover_password.php">Recover</a>
+		<label class="form-text">Forget your password?</label> <a id="goRecover" href="RecoverPassword.php">Recover</a>


 		<?php
--- a/lrr_database.sql
+++ b/lrr_database.sql
@ -61,7 +61,7 @@ CREATE TABLE `courses_table` (

 INSERT INTO `courses_table` (`Course_ID`, `Course_Name`, `Academic_Year`, `Faculty`, `Lecturer_User_ID`, `TA_User_ID`, `Course_Code`, `URL`, `Verify_New_Members`) VALUES
 (10, 'Software Engineering', '2018', 'Computing', 8, 0, 'CSC1234', 'CSC12342018', '1'),
-(11, 'Project Management', '2019', 'Computing', 8, 0, 'P.M2019', 'P.M20192019', '0'),
+(11, 'Project Management', '2024', 'Computing', 8, 0, 'CSC1111', 'CSC11112024', '0'),
 (12, 'Ashly Course Testing', '2020', 'Testing', 8, 0, 'Teecloudy', 'Teecloudy2020', '1');

 -- --------------------------------------------------------
@ -136,7 +136,7 @@ INSERT INTO `course_students_table` (`Course_ID`, `Student_ID`, `ID`, `Status`)
 (10, '201825800050', 13, 'Joined'),
 (10, '201825800054', 14, 'Joined'),
 (12, '201632120150', 15, 'Joined'),
-(12, '2016321201502', 16, 'Joined'),
+(12, '201632120150', 16, 'Joined'),
 (12, '201825800050', 17, 'Joined');

 -- --------------------------------------------------------
@ -200,7 +200,7 @@ CREATE TABLE `lab_reports_table` (

 INSERT INTO `lab_reports_table` (`Lab_Report_ID`, `Course_ID`, `Posted_Date`, `Deadline`, `Instructions`, `Title`, `Attachment_link_1`, `Attachment_link_2`, `Attachment_link_3`, `Attachment_link_4`, `Marks`, `Type`) VALUES
 (1, 10, '2019-01-11 16:52', '2019-02-11 17:00', 'Description of the lab....', 'Reading 1', '700IMPORTANT WORDS.txt', '', '', '', '4', 'Individual'),
-(2, 10, '2019-01-17 11:12', '2019-01-25 23:59', 'Read this paper http://sunnyday.mit.edu/16.355/budgen-david.pdf', 'Reading 2', '586LRR-Test-caseS.pdf', '', '', '', '6', 'Individual'),
+(2, 10, '2024-09-29 11:12', '2025-07-30 23:59', 'Read this paper http://sunnyday.mit.edu/16.355/budgen-david.pdf', 'Reading 2', '586LRR-Test-caseS.pdf', '', '', '', '6', 'Individual'),
 (3, 12, '2020-04-05 02:48', '2020-04-12 ', 'Do this assignment in time for testing', 'First Assignment Testing', '', '', '', '', '3', 'Group'),
 (4, 12, '2020-04-05 05:36', '2020-04-06 ', 'We are testing to see if the instructor can be able to modify the work', 'Second Assignment Testing', '', '', '', '', '3', 'Individual'),
 (5, 12, '2020-04-05 05:51', '2020-04-08 ', 'ASQDASDASCDD', 'Third Assignment Testingas', '', '', '', '', '3', 'Individual'),
@ -235,7 +235,7 @@ CREATE TABLE `lab_report_submissions` (
 --

 INSERT INTO `lab_report_submissions` (`Submission_ID`, `Submission_Date`, `Lab_Report_ID`, `Student_id`, `Course_Group_id`, `Attachment1`, `Notes`, `Attachment2`, `Attachment3`, `Attachment4`, `Marks`, `Status`, `Title`, `Visibility`, `Remarking_Reason`) VALUES
-(1, '2019-01-17 00:00:00', 1, '201825800050', 0, 'Reading list.txt', '-', '', '', '', 5, 'Marked', 'Reading 1 submission', 'Public', ''),
+(1, '2019-01-17 00:00:00', 1, '201825800050', 0, 'Reading list.txt', '-', '', '', '', NULL, 'Pending', 'Reading 1 submission', 'Public', ''),
 (5, '2019-01-21 08:31:00', 2, '201825800050', 0, 'Trial Balance.txt', ' - @2019-01-21 09:35 : Sorry I missed some details from your report', 'Boorka.jpg', '', '', 6, 'Marked', 'Submission x', 'Private', ''),
 (30, '2020-04-06 23:18:00', 3, '0', 31, '/2016321201502/First Assignment Testing/UR Diagram.pdf', '<br>@2020-04-06 23:19 : ', '', '', '', 3, 'Marked', 'First Assignment Testing', 'Private', '');

@ -259,7 +259,11 @@ INSERT INTO `students_data` (`ID`, `Student_ID`, `Passport_Number`) VALUES
 (1, '201825800054', 'LJ7951632'),
 (2, '201825800050', 'P00581929'),
 (3, '201632120150', 'FN524516'),
-(4, '11', '11');
+(4, '202400000001', 'NA'),
+(5,'201932130101',''),
+(6,'201920781742','');
+
+

 -- --------------------------------------------------------

@ -268,7 +272,7 @@ INSERT INTO `students_data` (`ID`, `Student_ID`, `Passport_Number`) VALUES
 --

 CREATE TABLE `users_table` (
-  `User_ID` int(11) NOT NULL,
+  `User_ID` int(11) NOT NULL AUTO_INCREMENT,
  `Email` varchar(50) COLLATE utf8mb4_bin DEFAULT NULL,
  `Password` varchar(250) CHARACTER SET utf8 DEFAULT NULL,
  `HashPassword` varchar(250) COLLATE utf8mb4_bin NOT NULL,
@ -276,7 +280,8 @@ CREATE TABLE `users_table` (
  `UserType` varchar(50) COLLATE utf8mb4_bin DEFAULT NULL,
  `Student_ID` varchar(500) COLLATE utf8mb4_bin DEFAULT NULL,
  `Passport_Number` varchar(50) COLLATE utf8mb4_bin DEFAULT NULL,
-  `Status` varchar(30) COLLATE utf8mb4_bin NOT NULL DEFAULT 'Active'
+  `Status` varchar(30) COLLATE utf8mb4_bin NOT NULL DEFAULT 'Active',
+   PRIMARY KEY (`User_ID`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

 --
@ -285,15 +290,36 @@ CREATE TABLE `users_table` (

 INSERT INTO `users_table` (`User_ID`, `Email`, `Password`, `HashPassword`, `Full_Name`, `UserType`, `Student_ID`, `Passport_Number`, `Status`) VALUES
 (3, 'admin@qq.com', '$2y$10$8GCG6lTo1LFRD3bOkAyKYeOMOrFSBUgrTxaPLS5ynWN1bYDHf89pO', '', 'Kamal', 'Admin', '0', NULL, 'Active'),
-(8, 'lanhui@qq.com', '1234', '', 'Lanhui', 'Lecturer', NULL, '123', 'Active'),
-(9, 'mohamed@qq.com', '123', '', 'Mohamed', 'Student', '201825800050', 'P00581929', 'Active'),
+(7, 'peter@qq.com', '$2y$10$8GCG6lTo1LFRD3bOkAyKYeOMOrFSBUgrTxaPLS5ynWN1bYDHf89pO', '', 'Peter', 'Lecturer', NULL, '123', 'Active'),
+(8, 'lanhui@qq.com', '$2y$10$8GCG6lTo1LFRD3bOkAyKYeOMOrFSBUgrTxaPLS5ynWN1bYDHf89pO', '', 'Lanhui', 'Lecturer', NULL, '123', 'Active'),
+(9, 'mohamed@qq.com', '$2y$10$8GCG6lTo1LFRD3bOkAyKYeOMOrFSBUgrTxaPLS5ynWN1bYDHf89pO', '', 'Mohamed', 'Student', '201825800050', 'P00581929', 'Active'),
 (10, 'mark@qq.com', '123', '', 'Mark ', 'TA', NULL, '123', 'Active'),
 (11, 'john@qq.com', '123', '', 'John', 'TA', NULL, '123', 'Active'),
 (12, 'mehdi@qq.com', '123', '', 'El-mehdi Houzi', 'Student', '201825800054', 'LJ7951632', 'Active'),
 (17, 'teecloudy@qq.com', '$2y$10$8WqSK7QI.3YCb2yoclqutOxyGxojncUvzhqLcE8zjlSvjBdcIQ18O', '', 'Ashly Tafadzwa Dhani', 'Student', '201632120150', NULL, 'Active'),
 (18, 'ashly@qq.com', 'Testing2', '', 'Ashly 2 Testing', 'Student', '2016321201502', NULL, 'Active'),
-(19, '11@11.11', 'dfdf', '760a8f4f392f1f6bc3ecb118365c6cd039b59fdce96122897d5157970d9c9c129bd73b3c402dbeedd8fe94d319df7bd7de0025c22839fec06631a025ec1e0e69', '11', 'Student', '11', '', 'Active');
+(19, '11@11.11', 'dfdf', '760a8f4f392f1f6bc3ecb118365c6cd039b59fdce96122897d5157970d9c9c129bd73b3c402dbeedd8fe94d319df7bd7de0025c22839fec06631a025ec1e0e69', '11', 'Student', '11', '', 'Active'),
+(20,'goodstd@qq.com','$2y$10$RXIjONOK.mw74pSxPrsnGuccQsFq4O4.e71vaxfGHHhtzHREtfqkG','','Good Std','Student','201932130101',NULL,'Active'),(21,'goodstd2@qq.com','$2y$10$kmqrGuZd7hCiiaHFDQr2vObpD7BgEnCKlgQ/EcLHYnsQenMbNKcHy','','Good Std2','Student','201920781742',NULL,'Active');

+CREATE TABLE `password_recovery_security_questions` (
+  `user_id` int NOT NULL,
+  `user_type` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+  `student_id` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL,
+  `email` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL,
+  `question1` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+  `answer1` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+  `question2` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+  `answer2` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+  PRIMARY KEY (`user_id`),
+  CONSTRAINT `password_recovery_security_questions_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users_table` (`User_ID`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+
+INSERT INTO `password_recovery_security_questions` VALUES 
+(3,'Admin',NULL,'admin@qq.com','What is the name of your first pet?','mimi','What was the name of your first school?','zjnu'),
+(7,'Lecturer',NULL,'peter@qq.com','What was the name of your first best friend?','chen','What is your favorite food?','hotpot'),
+(8,'Lecturer',NULL,'lanhui@qq.com','What is the name of the town where you were born?','jinhua','What is your favorite movie?','titanic'),
+(9,'Student','201825800050','mohamed@qq.com','What was the make and model of your first car?','audi','What is the name of your favorite teacher?','chen'),
+(21,'Student','201920781742','goodstd2@qq.com','What is the name of the town where you were born?','wenzhou','What is your favorite food?','hotpot');
 --
 -- Indexes for dumped tables
 --
@ -347,12 +373,6 @@ ALTER TABLE `lab_report_submissions`
 ALTER TABLE `students_data`
  ADD PRIMARY KEY (`ID`);

--
-- Indexes for table `users_table`
--
-ALTER TABLE `users_table`
-  ADD PRIMARY KEY (`User_ID`);
-
 --
 -- AUTO_INCREMENT for dumped tables
 --
@ -410,12 +430,7 @@ ALTER TABLE `students_data`
 --
 ALTER TABLE courses_table
 MODIFY Course_Name varchar(500);
--
-- AUTO_INCREMENT for table `users_table`
--
-ALTER TABLE `users_table`
-  MODIFY `User_ID` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=20;
-COMMIT;
+

 /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
 /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
--- a/signup.php
+++ b/signup.php
@ -22,10 +22,10 @@ include 'Header.php';
 		<input type="hidden" name="form_signup" value="true" />

 		Full Name
-		<input type="text" name="fullname" placeholder="Your full name" class="form-control" value="<?php echo $_SESSION['user_fullname']; ?>" required="required" id="full_name"/> <br>
+		<input type="text" name="fullname" placeholder="Your full name" class="form-control" value="<?php echo isset($_SESSION['user_fullname_temp']) ? $_SESSION['user_fullname_temp'] : ''; ?>" required="required" id="full_name"/> <br>
 		
 		Student ID
-		<input type="text" name="user_student_id" placeholder="Entre your student ID" class="form-control" value="<?php echo $_SESSION['user_student_id']; ?>" required="required" id="student_id"> <br>
+		<input type="text" name="user_student_id" placeholder="Entre your student ID" class="form-control" value="<?php  echo isset($_SESSION['user_student_id_1']) ? $_SESSION['user_student_id_temp'] : ''; ?>" required="required" id="student_id"> <br>

 		Email
 		<input type="text" name="email" placeholder="Email" class="form-control" value="<?php echo $_SESSION['user_email']; ?>" required="required" id="email" /> <br>
--- a/test/SeleniumAya/helper.py
+++ b/test/SeleniumAya/helper.py
@ -0,0 +1,37 @@
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.common.exceptions import NoSuchElementException, UnexpectedAlertPresentException
+
+
+def login(driver, url, username, password):
+    try:
+        driver.get(url)
+
+        # Fill in the login form
+        user_input = WebDriverWait(driver, 10).until(
+            EC.element_to_be_clickable((By.ID, "user_name"))
+        )
+        user_input.send_keys(username)
+
+        password_input = WebDriverWait(driver, 10).until(
+            EC.element_to_be_clickable((By.ID, "user_password"))
+        )
+        password_input.send_keys(password)
+
+        # Click the login button
+        login_button = WebDriverWait(driver, 10).until(
+            EC.element_to_be_clickable((By.ID, "login_btn"))
+        )
+        login_button.click()
+    except (NoSuchElementException, UnexpectedAlertPresentException) as e:
+        return f"Error: {str(e)}"
+
+
+def logout(driver):
+    logout_button = WebDriverWait(driver, 10).until(
+        EC.element_to_be_clickable(
+            (By.XPATH, "//a[contains(@class, 'nav-link') and contains(@href, 'logout.php')]")
+        )
+    )
+    logout_button.click()
--- a/test/SeleniumAya/test_bug48.py
+++ b/test/SeleniumAya/test_bug48.py
@ -0,0 +1,156 @@
+from helper import login, logout
+import time
+import pytest
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.wait import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.webdriver.support.ui import Select
+
+def test_attempt_recovery_with_unanswered_security_questions(driver, url, restore_database):
+    # Student goodstd@qq.com with no answered questions
+    driver.get(url)
+    driver.maximize_window()
+    
+    elem = driver.find_element(By.ID, 'goRecover')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys("goodstd@qq.com")
+    elem = driver.find_element(By.ID, 'rec')
+    elem.click()
+    
+    wait = WebDriverWait(driver, 10)
+    alert_elem = wait.until(EC.presence_of_element_located((By.CLASS_NAME, "alert-warning")))
+    assert "no security questions found for this user." in alert_elem.text.lower() 
+ 
+    driver.quit()
+
+def test_set_security_questions(driver, url, restore_database):
+    # Student goodstd@qq.com logs in
+    driver.get(url)
+    driver.maximize_window()
+    login(driver, url, 'goodstd@qq.com', '[123Abc]')
+    question1 = driver.find_element(By.ID, 'security_question1')
+    question2 = driver.find_element(By.ID, 'security_question2')
+    select_question1 = Select(question1)
+    select_question1.select_by_index(1)
+    select_question2 = Select(question2)
+    select_question2.select_by_index(2)
+    answer1 = driver.find_element(By.ID, 'security_answer1')
+    answer1.send_keys("mImI")
+    answer2 = driver.find_element(By.ID, 'security_answer2')
+    answer2.send_keys("TitaNic")
+    submit_button = driver.find_element(By.ID, 'submit_recovery')
+    submit_button.click() 
+    
+    # Assertion: Check if password recovery confirmation or success message appears
+    WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.ID, 'alertgood')))
+    recovery_success = driver.find_element(By.ID, 'alertgood')
+    assert recovery_success.is_displayed(), "Password recovery failed or confirmation message not displayed."
+    
+    logout(driver)
+    
+    #Log in Student account
+    login(driver, url, 'goodstd@qq.com', '[123Abc]')
+    elems = driver.find_elements(By.CLASS_NAME, 'nav-link')
+    assert 'Student ID' in elems[0].text
+    assert 'Good Std' in elems[0].text 
+    
+    driver.quit()
+
+
+def test_password_recover_wrong_answers(driver, url, restore_database):
+    # Student goodstd2@qq.com recover password --> wrong answers
+    driver.get(url)
+    driver.maximize_window()
+    elem = driver.find_element(By.ID, 'goRecover')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys("goodstd2@qq.com")
+    elem = driver.find_element(By.ID, 'rec')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'answer1')
+    elem.send_keys("wrong")
+    elem = driver.find_element(By.NAME, 'answer2')
+    elem.send_keys("wrong")
+    elem = driver.find_element(By.ID, 'sub')
+    elem.click()
+    
+    driver.quit()
+    
+def test_recover_password_with_weak_password(driver, url, restore_database):
+    driver.get(url)
+    driver.maximize_window()
+    elem = driver.find_element(By.ID, 'goRecover')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys("goodstd2@qq.com")
+    elem = driver.find_element(By.ID, 'rec')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'answer1')
+    elem.send_keys("Wenzhou")
+    elem = driver.find_element(By.NAME, 'answer2')
+    elem.send_keys("HotPot")
+    elem = driver.find_element(By.ID, 'sub')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'new_password')
+    elem.send_keys("123")
+    elem = driver.find_element(By.NAME, 'confirm_password')
+    elem.send_keys("123")
+    elem = driver.find_element(By.ID, "butt")
+    elem.click()
+    
+    wait = WebDriverWait(driver, 10)
+    alert_elem = wait.until(EC.presence_of_element_located((By.CLASS_NAME, "alert-danger")))
+    assert "password must be at least 8 characters long and include uppercase and lowercase letters, numbers, and special characters." in alert_elem.text.lower() 
+    
+    driver.quit()
+
+def test_recover_password_successfully(driver, url, restore_database):
+    # Student goodstd2@qq.com recover password ---> correct answers
+    driver.get(url)
+    driver.maximize_window()
+    elem = driver.find_element(By.ID, 'goRecover')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys("goodstd2@qq.com")
+    elem = driver.find_element(By.ID, 'rec')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'answer1')
+    elem.send_keys("wenzhou")
+    elem = driver.find_element(By.NAME, 'answer2')
+    elem.send_keys("hotpot")
+    elem = driver.find_element(By.ID, 'sub')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'new_password')
+    elem.send_keys("123Abc!!")
+    elem = driver.find_element(By.NAME, 'confirm_password')
+    elem.send_keys("123Abc!!")
+    elem = driver.find_element(By.ID, "butt")
+    elem.click()
+    
+    #Log in Student account
+    login(driver, url, 'goodstd2@qq.com', '123Abc!!')
+    elems = driver.find_elements(By.CLASS_NAME, 'nav-link')
+    assert 'Student ID' in elems[0].text
+    assert 'Good Std2' in elems[0].text    
+    driver.quit()
+
+def test_recovery_invalid_user_cannot_recover(driver, url, restore_database):
+    # Unrecognizable user cannot recover
+    driver.get(url)
+    driver.maximize_window()
+    elem = driver.find_element(By.ID, 'goRecover')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys("goodstd3@qq.com")
+    elem = driver.find_element(By.ID, 'rec')
+    elem.click()
+    
+    wait = WebDriverWait(driver, 10)
+    alert_elem = wait.until(EC.presence_of_element_located((By.CLASS_NAME, "alert-danger")))
+    assert "email address is not recognized." in alert_elem.text.lower()
+   
+    driver.quit()
+
+
+
--- a/test/SeleniumEden/readme.md
+++ b/test/SeleniumEden/readme.md
@ -0,0 +1,46 @@
+Sign-Up Automation Test Script
+Overview
+This script automates the sign-up process for a web application using Selenium WebDriver. It tests whether form values are retained correctly if the initial sign-up attempt fails and requires modification of the student ID before resubmission.
+
+Prerequisites
+Python 3
+Selenium library
+Chrome WebDriver
+A running instance of the web application on http://localhost:8080
+
+Configuration
+Web Application URL: Make sure the web application is running at http://localhost:8080. Adjust the URL in the script if necessary.
+
+Update Element Locators: Ensure the IDs used in the script (signup_link, signup_form, full_name, student_id, email, password1, password2, signup_btn) match those in your web application.
+
+Run the script:
+
+Script Logic
+
+Open the Login Page: The script navigates to the login page of the web application.
+Click the "Sign Up" Link: It waits for the "Sign Up" link to appear and clicks it to navigate to the sign-up page.
+Fill Out the Sign-Up Form: It fills out the form fields (Full Name, Student ID, Email, Password).
+Submit the Form: It submits the form and waits for the result.
+Check for Sign-Up Failure: If sign-up fails, it checks if form values are retained.
+Modify Student ID: If the form values are retained, it modifies the student ID and resubmits the form.
+Verify Retained Values: It verifies if other fields retain their values after modifying the student ID.
+Print Retained Values: If the second attempt is successful, it prints the retained form values.
+Close the Browser: The browser is closed at the end of the script execution.
+
+
+
+The script provides the following output:
+
+Sign-Up Successful: Indicates the sign-up was successful on the first attempt.
+Sign-Up Failed: Indicates the sign-up failed on the first attempt and checks for retained values.
+Second Sign-Up Attempt Successful: Indicates the second sign-up attempt was successful and prints the retained values.
+Second Sign-Up Attempt Failed: Indicates the second sign-up attempt also failed, suggesting further investigation is needed.
+Notes
+Form Field IDs: Ensure the IDs used in the script match those in your web application.
+Password Fields: The script intentionally does not print password fields for security reasons.
+Adjust Wait Times: Modify the wait times as needed depending on your application's response times.
+Troubleshooting
+Element Not Found: Verify the element IDs and update them in the script.
+WebDriver Errors: Ensure the Chrome WebDriver is installed and matches your Chrome browser version.
+Connection Errors: Ensure the web application is running and accessible at the specified URL.
+Contributing
--- a/test/SeleniumEden/test.py
+++ b/test/SeleniumEden/test.py
@ -0,0 +1,88 @@
+import time  # Import time module for waiting
+from selenium import webdriver
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+
+# New instance of the Chrome driver
+driver = webdriver.Chrome()
+
+try:
+    # Step 1: Open the login page
+    driver.get("http://localhost:8080/lrr/lrr/admin.php")  # Replace with your actual login page URL
+
+    # Step 2: Wait for the login page to fully load and locate the "Sign Up" link
+    sign_up_link = WebDriverWait(driver, 10).until(
+        EC.presence_of_element_located((By.ID, "signup_link"))
+    )
+    
+    # Step 3: Click the "Sign Up" link to navigate to the sign-up page
+    sign_up_link.click()
+
+    # Step 4: Wait for the sign-up page to fully load
+    WebDriverWait(driver, 10).until(
+        EC.presence_of_element_located((By.ID, "signup_form"))
+    )
+
+    # Step 5: Fill out the sign-up form
+    driver.find_element(By.ID, "full_name").send_keys("John Doe")
+    driver.find_element(By.ID, "student_id").send_keys("12345678")
+    driver.find_element(By.ID, "email").send_keys("john.doe@example.com")
+    driver.find_element(By.ID, "password1").send_keys("Password123!")
+    driver.find_element(By.ID, "password2").send_keys("Password123!")
+
+    # Step 6: Submit the sign-up form
+    driver.find_element(By.ID, "signup_btn").click()
+
+    # Step 7: Wait for the sign-up result
+    WebDriverWait(driver, 10).until(
+        EC.presence_of_element_located((By.TAG_NAME, "body"))
+    )
+
+    # Check if sign-up failed
+    if "alert-danger" in driver.page_source:
+        print("Sign-up failed. Checking if form values are retained...")
+
+        # Wait for a few seconds (adjust as needed)
+        time.sleep(3)
+
+        # Modify the student ID again
+        driver.find_element(By.ID, "student_id").clear()
+        driver.find_element(By.ID, "student_id").send_keys("87654321")
+
+        # Verify if the other fields retain their values
+        assert driver.find_element(By.ID, "full_name").get_attribute("value") == "John Doe"
+        assert driver.find_element(By.ID, "email").get_attribute("value") == "john.doe@example.com"
+        assert driver.find_element(By.ID, "password1").get_attribute("value") == ""
+        assert driver.find_element(By.ID, "password2").get_attribute("value") == ""
+
+        # Resubmit the form
+        driver.find_element(By.ID, "signup_btn").click()
+
+        # Wait for the result again
+        WebDriverWait(driver, 10).until(
+            EC.presence_of_element_located((By.TAG_NAME, "body"))
+        )
+
+        # Check for success or failure after second attempt
+        if "alert-danger" in driver.page_source:
+            print("Second sign-up attempt failed. Further investigation needed.")
+
+
+            # Print the retained values
+            print("Retained form values after second attempt:")
+            print("Full Name:", driver.find_element(By.ID, "full_name").get_attribute("value"))
+            print("Email:", driver.find_element(By.ID, "email").get_attribute("value"))
+            # Password fields might be intentionally cleared, so they won't be printed here
+            print("Modified Student ID:", driver.find_element(By.ID, "student_id").get_attribute("value"))
+            
+        else:
+            print("Second sign-up attempt successful!")
+    else:
+        print("Sign-up successful!")
+
+        
+
+finally:
+    # Close the browser
+    driver.quit()
--- a/test/SeleniumEden/test_results.txt
+++ b/test/SeleniumEden/test_results.txt
@ -0,0 +1,6 @@
+Sign-up failed. Checking if form values are retained...
+Second sign-up attempt failed. Further investigation needed.
+Retained form values after second attempt:
+Full Name: John Doe
+Email: john.doe@example.com
+Modified Student ID: 87654321
--- a/test/SeleniumHui/helper.py
+++ b/test/SeleniumHui/helper.py
@ -0,0 +1,37 @@
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.common.exceptions import NoSuchElementException, UnexpectedAlertPresentException
+
+
+def login(driver, url, username, password):
+    try:
+        driver.get(url)
+
+        # Fill in the login form
+        user_input = WebDriverWait(driver, 10).until(
+            EC.element_to_be_clickable((By.ID, "user_name"))
+        )
+        user_input.send_keys(username)
+
+        password_input = WebDriverWait(driver, 10).until(
+            EC.element_to_be_clickable((By.ID, "user_password"))
+        )
+        password_input.send_keys(password)
+
+        # Click the login button
+        login_button = WebDriverWait(driver, 10).until(
+            EC.element_to_be_clickable((By.ID, "login_btn"))
+        )
+        login_button.click()
+    except (NoSuchElementException, UnexpectedAlertPresentException) as e:
+        return f"Error: {str(e)}"
+
+
+def logout(driver):
+    logout_button = WebDriverWait(driver, 10).until(
+        EC.element_to_be_clickable(
+            (By.XPATH, "//a[contains(@class, 'nav-link') and contains(@href, 'logout.php')]")
+        )
+    )
+    logout_button.click()
--- a/test/SeleniumHui/test_lrr.py
+++ b/test/SeleniumHui/test_lrr.py
@ -0,0 +1,364 @@
+from helper import login, logout
+import time
+import pytest
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.wait import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+
+
+def test_admin_can_create_lecturer_account(driver, url, admin_username, admin_password, restore_database):
+    # Administrator (admin@qq.com, password 123) logs in
+    driver.maximize_window()
+    login(driver, url, admin_username, admin_password)
+
+    # Create a Lecturer account for Mr Lan (mrlan@qq.com, password [123Abc!])
+    tab = driver.find_element(By.ID, 'tab_ins_accounts')
+    tab.click()
+    elem = driver.find_element(By.NAME, 'fullname')
+    elem.send_keys('Mr Lan')
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys('mrlan@qq.com')
+    elem = driver.find_element(By.NAME, 'password')
+    elem.send_keys('123Abc!!')
+    radio_button = driver.find_element(By.NAME, 'type')
+    radio_button.click()
+    button = driver.find_element(By.NAME, 'create_btn')
+    button.click()
+
+    # Log out Admin account
+    logout(driver)
+
+    # Log in Lecturer account
+    login(driver, url, 'mrlan@qq.com', '123Abc!!')
+    #elems = driver.find_elements(By.CLASS_NAME, 'nav-link')
+    #assert '(Lecturer)' in elems[0].text
+    #assert 'Mr Lan' in elems[0].text
+    wait = WebDriverWait(driver, 10)
+    wait.until(EC.url_contains('SecurityQuestions.php'))
+    
+    driver.quit()
+
+
+def test_lecturer_can_create_course(driver, url, restore_database):
+    # Lecturer lanhui@qq.com logs in
+    driver.maximize_window()
+    login(driver, url, 'lanhui@qq.com', '123')
+
+    # Create a course called CSC1001 Advanced Software Engineering, 2024
+    elem = driver.find_element(By.NAME, 'name')
+    elem.send_keys('Advanced Software Engineering')
+    elem = driver.find_element(By.NAME, 'code')
+    elem.send_keys('CSC1001')
+    elem = driver.find_element(By.NAME, 'academic')
+    elem.send_keys('2004')
+    elem = driver.find_element(By.NAME, 'faculty')
+    elem.send_keys('School of Computer Science and Technology')
+    elem = driver.find_element(By.CLASS_NAME, 'btn-primary')
+    elem.click()
+    elems = driver.find_elements(By.CLASS_NAME, 'btn-default')
+    last_elem = elems[-1]
+    assert 'Advanced Software Engineering' in last_elem.text
+    assert '(CSC1001)' in last_elem.text
+
+    # Logout
+    logout(driver)
+    driver.quit()
+
+
+def test_lecturer_can_post_assignment(driver, url, restore_database):
+    # Lecturer lanhui@qq.com logs in
+    driver.maximize_window()
+    login(driver, url, 'lanhui@qq.com', '123')
+
+    # Create an assignment called Take-home quiz 1 for course (CSC1111) - Project Management
+    elem = WebDriverWait(driver, 10).until(
+        EC.element_to_be_clickable((By.XPATH, '//div[@class="col-md-8"]/a[1]/div'))
+    )
+    elem.click()
+    elem = driver.find_element(By.NAME, 'deadlinedate')
+    elem.send_keys('002025/05/30')
+    elem = driver.find_element(By.NAME, 'deadlinetime')
+    elem.send_keys('23:59')
+    elem = driver.find_element(By.NAME, 'title')
+    elem.send_keys('Take-home quiz 1')
+    elem = driver.find_element(By.NAME, 'instructions')
+    elem.send_keys('This is a closed-book quiz.')
+    elem = driver.find_element(By.NAME, 'marks')
+    elem.send_keys('10')
+    radio_button = driver.find_element(By.NAME, 'type')
+    radio_button.click()
+    elem = driver.find_element(By.CLASS_NAME, 'btn-primary')
+    elem.click()
+
+    # Check if the assignment has been successfully posted
+    elem = driver.find_element(By.CLASS_NAME, 'card-title')
+    assert 'Take-home quiz 1 (10 Marks, Individual)' in elem.text
+    elem = driver.find_element(By.CLASS_NAME, 'text-muted')
+    assert 'Deadline: 2025-05-30' in elem.text
+    driver.quit()
+
+
+def test_lecturer_can_add_student_numbers(driver, url, restore_database):
+    # Lecturer lanhui@qq.com logs in
+    driver.maximize_window()
+    login(driver, url, 'lanhui@qq.com', '123')
+
+    # Add ASE student numbers
+    student_numbers = '''
+    202420781739
+    202420781740
+    202420781741
+    202420781742
+    202420781743
+    202420781745
+    202420581366
+    202420581368
+    202420581369
+    202420581370
+    202420581372
+    202420581373
+    202420581374
+    202420581376
+    202420581378
+    202420581381
+    '''
+    elem = driver.find_element(By.ID, 'admin_tab')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'users')
+    elem.send_keys(student_numbers)
+    elem = driver.find_element(By.ID, 'register_btn')
+    elem.click()
+
+    elems = driver.find_elements(By.CSS_SELECTOR, 'p')
+    added = 0
+    student_lst = [number.strip() for number in student_numbers.strip().split('\n')]
+    print(student_lst)
+    for student_no in student_lst:
+        for elem in elems:
+            if student_no in elem.text and 'added' in elem.text:
+                added += 1
+                break
+    assert added == len(student_lst)
+    driver.quit()
+
+
+def test_student_with_valid_student_number_can_sign_up(driver, url, restore_database):
+    # Student with recognizable student number 202400000001 can sign up an account
+    driver.get(url)
+    driver.maximize_window()
+    elem = driver.find_element(By.ID, 'signup_link')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'fullname')
+    elem.send_keys('Good Student')
+    elem = driver.find_element(By.NAME, 'user_student_id')
+    elem.send_keys('202400000001')
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys('goodstudent@qq.com')
+    elem = driver.find_element(By.NAME, 'password')
+    elem.send_keys('[123Abc]')
+    elem = driver.find_element(By.NAME, 'confirmpassword')
+    elem.send_keys('[123Abc]')
+    elem = driver.find_element(By.ID, 'signup_btn')
+    elem.click()
+    driver.get(url + 'logout.php')
+
+    # Log in Student account
+    login(driver, url, '202400000001', '[123Abc]')
+    #elems = driver.find_elements(By.CLASS_NAME, 'nav-link')
+    #assert 'Student ID' in elems[0].text
+    #assert 'Good Student' in elems[0].text
+    wait = WebDriverWait(driver, 10)    
+    wait.until(EC.url_contains('SecurityQuestions.php'))
+    driver.quit()
+
+
+def test_student_with_invalid_student_number_cannot_sign_up(driver, url, restore_database):
+    # Student with unrecognizable student number cannot sign up an account
+    driver.get(url)
+    driver.maximize_window()
+    elem = driver.find_element(By.ID, 'signup_link')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'fullname')
+    elem.send_keys('Good Student')
+    elem = driver.find_element(By.NAME, 'user_student_id')
+    elem.send_keys('202400000002')
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys('goodstudent@qq.com')
+    elem = driver.find_element(By.NAME, 'password')
+    elem.send_keys('[123Abc]')
+    elem = driver.find_element(By.NAME, 'confirmpassword')
+    elem.send_keys('[123Abc]')
+    elem = driver.find_element(By.ID, 'signup_btn')
+    elem.click()
+
+    # Log in Student account
+    login(driver, url, '202400000002', '[123Abc]')
+    elems = driver.find_elements(By.CLASS_NAME, 'nav-link')
+    assert not 'Student ID' in elems[0].text
+    assert not 'Good Student' in elems[0].text
+    driver.quit()
+
+
+def test_student_with_weak_password_cannot_sign_up(driver, url, restore_database):
+    driver.get(url)
+    driver.maximize_window()
+    weak_password = '123Abc'
+    elem = driver.find_element(By.ID, 'signup_link')
+    elem.click()
+    elem = driver.find_element(By.NAME, 'fullname')
+    elem.send_keys('Good Student')
+    elem = driver.find_element(By.NAME, 'user_student_id')
+    elem.send_keys('202400000001')
+    elem = driver.find_element(By.NAME, 'email')
+    elem.send_keys('goodstudent@qq.com')
+    elem = driver.find_element(By.NAME, 'password')
+    elem.send_keys(weak_password)
+    elem = driver.find_element(By.NAME, 'confirmpassword')
+    elem.send_keys(weak_password)
+    elem = driver.find_element(By.ID, 'signup_btn')
+    elem.click()
+
+    # Log in Student account
+    login(driver, url, '202400000001', weak_password)
+    elems = driver.find_elements(By.CLASS_NAME, 'nav-link')
+    assert not 'Student ID' in elems[0].text
+    assert not 'Good Student' in elems[0].text
+    driver.quit()
+
+
+def test_student_can_join_course(driver, url, restore_database):
+    # Student can join (CSC1111) - Project Management
+    login(driver, url, '201825800050', '123')
+    driver.maximize_window()
+
+    # Search for CSC1111
+    elem = driver.find_element(By.NAME, 'search')
+    elem.send_keys('CSC1111')
+    elem = driver.find_element(By.CLASS_NAME, 'btn-primary')
+    elem.click()
+    elems = driver.find_elements(By.CLASS_NAME, 'btn-default')
+    assert 'CSC1111' in elems[0].text
+
+    # Join
+    elem = driver.find_element(By.CLASS_NAME, 'btn-success') # find the green Join button
+    elem.click()
+
+    # Log out, then log in to check the course-joining status
+    logout(driver)
+    login(driver, url, '201825800050', '123')
+    elems = driver.find_elements(By.CLASS_NAME, 'btn-default')
+    assert 'CSC1111' in elems[0].text
+    assert 'Project Management' in elems[0].text
+    assert 'Joined' in elems[0].text
+    driver.quit()
+
+
+def test_student_can_submit_assignment(driver, url, restore_database):
+    ''' Note: Make sure the fields Posted_Date and Deadline in the second row of lab_reports_table are in the current year'''
+    # Student can submit assignment for CSC1111
+    login(driver, url, '201825800050', '123')
+    driver.maximize_window()
+
+    # Enter into the course and the find the assignment
+    elems = driver.find_elements(By.CLASS_NAME, 'btn-default')
+    elems[1].click()
+
+    elem = driver.find_element(By.XPATH, '//div[@id="menu1"]/div/div/p/a[text()="Submit"]') # find the submit button
+    elem.click()
+
+    # Fill submission title, attach file, and submit
+    elem = driver.find_element(By.NAME, 'title')
+    elem.send_keys('Assignment submission from Mohamed')
+    elem = driver.find_element(By.NAME, 'attachment1')
+    elem.send_keys('/var/www/html/LRR/test/SeleniumHui/helper.py') # attach a file
+    elem = driver.find_element(By.XPATH, '//form/button')
+    elem.click()
+
+    # Go the Submitted tab
+    elem = driver.find_element(By.ID, 'myTab')
+    elems = elem.find_elements(By.CLASS_NAME, 'nav-link')
+    elems[2].click()
+
+    elem = driver.find_element(By.XPATH, '//div[@id="menu3"]/div')
+    assert 'Reading 2 (6 Marks)' in elem.text
+    assert 'SUBMITTED' in elem.text
+    assert 'helper.py' in elem.text
+    
+    driver.quit()
+
+
+def test_student_can_request_remarking(driver, url, restore_database):
+    # Student logs in
+    login(driver, url, '201825800050', '123')
+    driver.maximize_window()
+
+    # Enter into the course
+    elems = driver.find_elements(By.CLASS_NAME, 'btn-default')
+    elems[1].click()
+
+    # Go the Marked tab
+    elem = driver.find_element(By.ID, 'myTab')
+    elems = elem.find_elements(By.CLASS_NAME, 'nav-link')
+    elems[3].click()
+
+    # Send remarking request
+    remarking_buttons = driver.find_elements(By.CLASS_NAME, 'btn-light')
+    remarking_buttons[0].click()
+    alert = driver.switch_to.alert
+    alert.send_keys('I need higher marks, teacher.')
+    alert.accept()
+
+    elem = driver.find_element(By.XPATH, '//div[@id="menu4"]/div/div/p/span')
+    assert 'Remarking request sent' == elem.text
+    
+    driver.quit()
+
+
+def test_lecturer_can_mark_assignment(driver, url, restore_database):
+    # Lecturer lanhui@qq.com logs in
+    driver.maximize_window()
+    login(driver, url, 'lanhui@qq.com', '123')
+
+    # Enter into the course and the find the assignment
+    elem = driver.find_element(By.XPATH, '//div[1]/a[3]/div') # course Software Engineering
+    elem.click()
+
+    elem = driver.find_element(By.XPATH, '//div[2]/div[2]/div/a[2]') # View link
+    elem.click()
+
+    elem = driver.find_element(By.CLASS_NAME, 'btn-primary') # Blue Mark button
+    elem.click()
+
+    # Submit mark and comment
+    elem = driver.find_element(By.NAME, 'marks')
+    elem.send_keys('1')
+    elem = driver.find_element(By.NAME, 'feedback')
+    elem.send_keys('Inadequate')
+    form = driver.find_element(By.ID, 'submit-form')
+    form.submit()
+
+    elem = driver.find_element(By.ID, 'myTab')
+    elems = elem.find_elements(By.CLASS_NAME, 'nav-link')
+    assert 'Marked submissions (1)' == elems[1].text
+    elems[1].click()
+    elem = driver.find_element(By.XPATH, "//div[@id='menu2']/div/b")
+    assert 'Reading 1 submission' in elem.text
+    
+    driver.quit()
+
+
+def test_lecturer_cannot_see_tas_not_from_his_course(driver, url, restore_database):
+    # Lecturer lanhui@qq.com logs in
+    driver.maximize_window()
+    login(driver, url, 'peter@qq.com', '123')
+
+    elem = driver.find_element(By.ID, 'admin_tab')
+    elem.click()
+    tab = driver.find_element(By.ID, 'existing_accounts_tab')
+    tab.click()
+    elem = driver.find_element(By.ID, 'tab-existing-accounts')
+    assert 'No TA' in elem.text
+
+    # Logout
+    logout(driver)
+    driver.quit()
--- a/test/SeleniumSylvester/test_ScriptbugSylvester.py
+++ b/test/SeleniumSylvester/test_ScriptbugSylvester.py
@ -0,0 +1,77 @@
+import pytest
+from selenium import webdriver
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.common.exceptions import NoSuchElementException, TimeoutException
+import time
+import traceback
+
+driver = webdriver.Chrome()
+
+try:
+    # Navigate to the page with tabs
+    driver.get("http://localhost:8080/lrr/")
+    driver.maximize_window()
+    wait = WebDriverWait(driver, 10)
+
+    # Login as a Lecturer
+    username_input = wait.until(EC.presence_of_element_located((By.NAME, "user")))
+    password_input = driver.find_element(By.NAME, "password")
+    login_button = driver.find_element(By.ID, "login_btn")
+    
+    username_input.send_keys("ashly@qq.com")
+    password_input.send_keys("admin123")
+    time.sleep(5)
+    login_button.click()
+
+    course_but= driver.find_element(By.XPATH, "(//div[@class='btn btn-default'])[1]")  # Adjust this XPATH as needed
+    
+    
+    # Click on the alert
+    course_but.click()
+    time.sleep(5)
+
+    marked_tab = wait.until(
+        EC.element_to_be_clickable((By.XPATH, "//a[text()='Marked']"))
+    )
+    marked_tab.click()
+
+    # Wait for the Marked tab content to be present
+    marked_tab_content = wait.until(
+        EC.presence_of_element_located((By.XPATH, "//div[@id='menu4' and contains(@class, 'active')]"))
+    )
+
+    time.sleep(5)
+    remark_but = wait.until(
+        EC.presence_of_element_located((By.XPATH, "//button[normalize-space()='Request remarking']"))
+    )    
+    remark_but.click()
+    
+
+    time.sleep(2) 
+
+    # Switch to the alert
+    alert = driver.switch_to.alert
+
+    # Send keys to the prompt
+    alert.send_keys("Number 2 was correct")
+
+    # Accept the prompt (click OK)
+    alert.accept()
+
+    time.sleep(5)
+
+
+
+except NoSuchElementException as e:
+    print("NoSuchElementException: Could not find an element.")
+    traceback.print_exc()
+except TimeoutException as e:
+    print("TimeoutException: An element took too long to load.")
+    traceback.print_exc()
+except Exception as e:
+    print(f"An unexpected error occurred: {e}")
+    traceback.print_exc()
+finally:
+    driver.quit()
Author	SHA1	Message	Date
mrlan	246565c8e9	Merge pull request 'Aya's writing on how to install LRR and how to run regression test' (#74 ) from InstallationGuide into Hui-Organize Reviewed-on: #74	2025-07-10 16:01:06 +08:00
mrlan	b37955daa8	Merge pull request 'Fix Bug48: Implememt Password Recovery Using Security Questions' (#73 ) from Bug48-Aya into Hui-Organize Reviewed-on: #73	2025-07-10 16:00:18 +08:00
Lan Hui	4e0d97afb4	Add back file types to be ignored	2025-07-10 15:57:41 +08:00
Lan Hui	b0a44c001d	Use teacher's config for date and time	2025-07-10 15:56:41 +08:00
Lan Hui	f6833e7398	Use teacher's DB password	2025-07-10 15:52:07 +08:00
Lan Hui	2ce0aa95b2	Helper function logout() does not work anymore with the new SecurityQuestions page. So use URL instead.	2025-05-20 07:46:33 +08:00
Lan Hui	43e9cfeffe	Put every doc in the folder doc/	2025-05-20 06:56:48 +08:00
Lan Hui	b264ce4299	Aya's writing on how to install LRR and how to run regression test	2025-05-20 06:50:21 +08:00
Aya Boussouf	a86c810a2d	Update signup redirection to SecurityQuestions.php	2025-05-17 18:38:25 +00:00
Aya Boussouf	8876825ef9	Fix Bug48: Implememt Password Recovery Using Security Questions	2025-05-14 17:43:36 +00:00
Lan Hui	21918cf883	Extend assignment due date so that it can pass my tests	2025-02-22 10:08:41 +08:00
Lan Hui	62966c82fa	Script.php: remove RESET Password stuff because there is no form with ID 'form_reset_password'	2024-10-26 09:46:29 +08:00
Lan Hui	bc77fa1aa4	Update starter DB data so that the course_sutdents_table contains duplicate student-course info.	2024-10-26 09:38:44 +08:00
Lan Hui	9a4a8d2818	Courses.php: Fix Bug 36	2024-10-26 09:32:16 +08:00
Lan Hui	07ba57eebb	Fix bug 195.	2024-10-10 15:35:00 +08:00
Lan Hui	1f602e3db2	Fix bug 204: use better parameter name.	2024-10-08 09:41:45 +08:00
Lan Hui	5ce55c3f1e	Fix bug 204	2024-10-08 09:34:09 +08:00
Lan Hui	9d170fea87	Fix bug 484	2024-10-07 07:52:22 +08:00
Lan Hui	0f42a68461	Fix bug 558	2024-10-06 09:39:58 +08:00
Lan Hui	e8bbce386a	More informative message when no search result is returned	2024-10-05 07:43:10 +08:00
Lan Hui	545915b8be	Stay on the same tab after creating a new TA account	2024-10-04 09:07:40 +08:00
Lan Hui	aa82e9b5db	Add one new regression test: test_student_with_weak_password_cannot_sign_up	2024-10-02 11:09:07 +08:00
Lan Hui	0a12b69d2c	Show Chinese characters properly (related to Bug 200)	2024-10-02 10:30:46 +08:00
Lan Hui	54cb51d3a6	Add one new regression test: test_lecturer_can_mark_assignment (revised)	2024-10-01 14:40:58 +08:00
Lan Hui	5cef5875f6	Add one new regression test: test_lecturer_can_mark_assignment	2024-10-01 11:51:36 +08:00
Lan Hui	5e1cfcbbcc	Add 2 new regression tests: test_student_can_submit_assignment & test_student_can_request_remarking	2024-09-30 16:16:03 +08:00
Lan Hui	44aa38be76	Add a new regression test: test_student_can_join_course	2024-09-28 09:46:52 +08:00
Lan Hui	debd85e74d	Add two new regression tests: test_student_with_valid_student_number_can_sign_up, test_student_with_invalid_student_number_cannot_sign_up	2024-09-27 10:16:01 +08:00
Lan Hui	39c14f7425	Add a new regression test: test_lecturer_can_add_student_numbers	2024-09-26 18:14:37 +08:00
Lan Hui	1ed7e2e394	Add test case: test_lecturer_can_post_assignment	2024-09-25 16:10:55 +08:00
Lan Hui	a34ab61916	Add a new regression test	2024-09-24 09:09:54 +08:00
Lan Hui	33f997412b	Improve the test script	2024-09-22 11:28:02 +08:00
Lan Hui	b1dbd94b00	Add a regression test script and fix bug	2024-09-22 10:50:49 +08:00
Lan Hui	7388868678	README.md: edit	2024-09-17 14:58:47 +08:00
Lan Hui	aa85b742f5	README.md: how to restore database	2024-09-17 14:51:22 +08:00
Lan Hui	e1c95395ef	README.md: seperate Q and A into two different lines	2024-09-17 14:40:23 +08:00
mrlan	65920bc0ac	Merge pull request 'Fix bug 193 http://118.25.96.118/bugzilla/show_bug.cgi?id=193 ' (#35 ) from Bug193-Martha into Hui-Organize Reviewed-on: #35	2024-09-16 19:25:29 +08:00
Lan Hui	e66af1f419	Fix Bug 193	2024-09-16 19:22:39 +08:00
mrlan	162b347119	Merge pull request 'BUG430-Eden test script' (#70 ) from Eden-Testscript into Hui-Organize Reviewed-on: #70	2024-09-16 18:47:01 +08:00
mrlan	5ebb0ccd6c	Merge pull request 'Fix Bug 430' (#63 ) from Bug430-Eden into Hui-Organize Reviewed-on: #63	2024-09-15 16:03:59 +08:00
Lan Hui	5bbd812189	Fix bug 430	2024-09-15 16:02:40 +08:00
Lan Hui	162de63b4d	Merge branch 'Bug430-Eden' of http://118.25.96.118:3000/mrlan/LRR into Bug430-Eden	2024-09-15 15:45:20 +08:00
mrlan	88d20ed476	Merge pull request 'Bug486-Nartey' (#65 ) from Bug486-Nartey into Hui-Organize Reviewed-on: #65	2024-09-15 15:34:57 +08:00
Lan Hui	5d0d0d91f7	Resolve merge conflict	2024-09-15 15:32:30 +08:00
mrlan	fea32072c3	Merge pull request 'Bug352-Neil-Revised' (#69 ) from Bug352-Neil-Revised into Hui-Organize Reviewed-on: #69	2024-09-15 14:23:42 +08:00
nartey	5639ce4c6b	test script	2024-06-21 13:32:50 +08:00
nartey	8f3919d3bb	TestScript	2024-06-21 13:16:11 +08:00
ADMASU EDEN SOLOMON	da18cb617d	BUG430-Eden test script	2024-06-21 06:06:32 +08:00
ADMASU EDEN SOLOMON	64ffc3af1c	Resolve merge conflict( probably due to overlapping changes made in branch Bug557-Ayoub	2024-01-12 02:24:45 +08:00
Nartey Sylvester Amanor	9f03d380cd	Fix Bug486	2023-12-31 19:43:47 +08:00
Nartey Sylvester Amanor	c1f95ce017	Bug Fix 486	2023-12-31 18:20:22 +08:00
ADMASU EDEN SOLOMON	adc9daef98	Fix Bug 430	2023-12-27 03:15:49 +08:00
Lan Hui	fc8ad0c0a9	Fix bug 193 http://118.25.96.118/bugzilla/show_bug.cgi?id=193	2022-03-23 14:57:05 +08:00