password expiry email

add more logging into the password expiry checks
send password expired emails every 12 hours from the program start
2026-04-16 14:23:07 -04:00 · 2026-04-16 09:12:46 -04:00 · 2026-04-15 09:43:38 -04:00 · 2026-04-13 10:24:12 -04:00 · 2026-04-13 09:40:24 -04:00 · 2026-04-13 09:32:22 -04:00
19 changed files with 392 additions and 61 deletions
--- a/README.md
+++ b/README.md
@@ -6,20 +6,20 @@ A simple, lightweight web application for managing user profile photos in a Free
 *   **LDAP Authentication**: Secure login with existing FreeIPA credentials.
 *   **Profile Management**: View user details (Display Name, Email).
 *   **Photo Upload**: Users can upload and update their profile picture (`jpegPhoto` attribute).
 *   **Change Password**: Users can change there password once logged in
 *   **Session Management**: Secure, cookie-based sessions with CSRF protection.
 *   **Customizable**: Configurable styling (logo, favicon) and LDAP settings.
 ## Prerequisites
-
+*   **Go 1.26+** installed on your machine.
-*   **Go 1.20+** installed on your machine.
+*   Access to a **FreeIPA Server**.
-*   Access to an **FreeIPA Server**.
+*   A Service Account with permission to search and modify the `jpegPhoto` attribute.
 *   A Service Account (Bind DN) with permission to search users and modify the `jpegPhoto` attribute.
 ## Setup & Installation
 1.  **Clone the Repository**
    ```bash
-    git clone https://git.astraltech.xyz/gawells/Self-Service-Dashboard
+    git clone https://git.astraltech.xyz/gawells/Self-Service-Dashboard.git
    cd Self-Service-Dashboard
    ```
@@ -30,7 +30,10 @@ A simple, lightweight web application for managing user profile photos in a Free
    ```
 5. **Edit config**
-    put in your config values for ldap, and whatevery styling guidelines you would want to use
+    Edit the config file
    ```bash
    nvim data/config.json
    ``` 
 4.  **Install Dependencies**
    ```bash
@@ -41,15 +44,7 @@ A simple, lightweight web application for managing user profile photos in a Free
    ```bash
    go run ./src/main/
    ```
-    The application will be available at `http://<host>:<port>`.
+    The application will be available at `http://localhost:<port>`.
 ## Directory Structure
 *   `src/`: Go source code (`main.go`, `ldap.go`, `session.go`, etc.).
 *   `src/pages/`: HTML templates for login and profile pages.
 *   `static/`: CSS files, images, and other static assets.
 *   `data/`: Configuration files and local assets (logos).
 *   `avatars/`: Stores cached user profile photos.
 ## License
--- a/data/config.example.json
+++ b/data/config.example.json
@@ -12,6 +12,14 @@
    "logo_path": "./data/astraltech_logo_large.png"
  },
  "server_config": {
-    "port": 8080
+    "port": 8080,
    "base_url": "https://profile.example.com"
  },
  "email_config": {
    "username": "noreply",
    "email": "noreply@example.com",
    "password": "",
    "smtp_url": "mx.example.com",
    "smtp_port": 587
  }
 }
--- a/data/email-templates/expired-password.html
+++ b/data/email-templates/expired-password.html
@@ -0,0 +1,112 @@
 <!doctype html>
 <html>
    <head>
        <!-- Tell iOS we support light mode -->
        <meta name="color-scheme" content="light" />
        <meta name="supported-color-schemes" content="light" />
    </head>
    <body
        style="margin: 0; padding: 0; background-color: #f7fff7; color: #000000"
    >
        <table
            width="100%"
            cellpadding="0"
            cellspacing="0"
            border="0"
            style="background-color: #f7fff7"
        >
            <tr>
                <td align="center">
                    <!-- Outer container -->
                    <table
                        width="600"
                        cellpadding="0"
                        cellspacing="0"
                        border="0"
                        style="
                            background-color: #ffffff;
                            border: 1px solid #e2e8f0;
                            border-radius: 12px;
                            margin-top: 25px;
                        "
                    >
                        <tr>
                            <td
                                style="
                                    padding: 30px;
                                    font-family: Arial, sans-serif;
                                    color: #000000;
                                "
                            >
                                <p style="margin: 0 0 15px 0">
                                    Hi <strong>{{.Username}}</strong>,
                                </p>
                                <p style="margin: 0 0 15px 0">
                                    Your account password has expired and needs
                                    to be updated to continue accessing your
                                    account.
                                </p>
                                <p style="margin: 0 0 15px 0">
                                    <strong>Expiration Date:</strong><br />
                                    {{.ExpiredAt}}
                                </p>
                                <p style="margin: 0 0 20px 0">
                                    For security reasons, passwords must be
                                    updated periodically. Please reset your
                                    password as soon as possible.
                                </p>
                                <!-- Button -->
                                <table
                                    align="center"
                                    cellpadding="0"
                                    cellspacing="0"
                                    border="0"
                                >
                                    <tr>
                                        <td
                                            bgcolor="#1a535c"
                                            style="border-radius: 6px"
                                        >
                                            <a
                                                href="{{.ResetURL}}"
                                                style="
                                                    display: inline-block;
                                                    padding: 12px 20px;
                                                    font-weight: bold;
                                                    font-family:
                                                        Arial, sans-serif;
                                                    color: #ffffff;
                                                    text-decoration: none;
                                                    background-color: #1a535c;
                                                    border-radius: 6px;
                                                    -webkit-text-fill-color: #ffffff;
                                                "
                                            >
                                                Reset Password
                                            </a>
                                        </td>
                                    </tr>
                                </table>
                                <p style="margin: 20px 0 15px 0">
                                    If you did not expect this, please contact
                                    your system administrator.
                                </p>
                                <p style="margin: 0">
                                    Thanks,<br />
                                    <strong>{{.ServiceName}}</strong>
                                </p>
                            </td>
                        </tr>
                    </table>
                </td>
            </tr>
        </table>
    </body>
 </html>
--- a/src/components/profile_photo.go
+++ b/src/components/profile_photo.go
@@ -33,7 +33,7 @@ var (
 )
 func ReadBlankPhoto() {
-	blank, err := helpers.ReadFile("static/blank_profile.jpg")
+	blank, err := helpers.ReadFile("static/images/blank_profile.jpg")
 	if err != nil {
 		logging.Fatal("Could not load blank profile image")
 	}
--- a/src/email/email.go
+++ b/src/email/email.go
@@ -16,35 +16,38 @@ type EmailAccount struct {
 }
 type EmailAccountData struct {
-	username string
+	Username string
-	password string
+	Password string
-	email    string
+	Email    string
 }
-func createEmailAccount(accountData EmailAccountData, smtpHost string, smtpPort int) EmailAccount {
+func CreateEmailAccount(accountData EmailAccountData, smtpHost string, smtpPort int) EmailAccount {
-	logging.Debugf("Creating Email Account: \n\tUsername: %s\n\tEmail: %s\n\tSMTP Host: %s:%d", accountData.username, accountData.email, smtpHost, smtpPort)
+	logging.Debugf("Creating Email Account: \n\tUsername: %s\n\tEmail: %s\n\tSMTP Host: %s:%d", accountData.Username, accountData.Email, smtpHost, smtpPort)
 	account := EmailAccount{
-		email:    accountData.email,
+		email:    accountData.Email,
 		smtpHost: smtpHost,
 		smtpPort: strconv.Itoa(smtpPort),
 	}
-	account.auth = smtp.PlainAuth("", accountData.username, accountData.password, smtpHost)
+	account.auth = smtp.PlainAuth("", accountData.Username, accountData.Password, smtpHost)
 	return account
 }
-func sendEmail(account EmailAccount, toEmail []string, subject string, message string) {
+func (account *EmailAccount) SendEmail(toEmails []string, subject string, message string) {
-	logging.Debugf("Sending an email from %s to %s", account.email, strings.Join(toEmail, ""))
+	logging.Debugf("Sending an email from %s to %s", account.email, strings.Join(toEmails, ", "))
-	ToEmailList := strings.Join(toEmail, "")
+	ToEmailList := strings.Join(toEmails, ", ")
 	mime := "MIME-version: 1.0;\r\nContent-Type: text/html; charset=\"UTF-8\";\r\n\r\n"
 	messageData := []byte(
 		"From: " + account.email + "\r\n" +
 			"To: " + ToEmailList + "\r\n" +
 			"Subject: " + subject + "\r\n" +
 			mime +
 			"\r\n" +
 			message,
 	)
-	err := smtp.SendMail(account.smtpHost+":"+account.smtpPort, account.auth, account.email, toEmail, messageData)
+	err := smtp.SendMail(account.smtpHost+":"+account.smtpPort, account.auth, account.email, toEmails, messageData)
 	if err != nil {
 		logging.Error("Failed to send email")
 		logging.Error(err.Error())
--- a/src/email/render_template.go
+++ b/src/email/render_template.go
@@ -0,0 +1,28 @@
 package email
 import (
 	"bytes"
 	"path/filepath"
 	"text/template"
 )
 func RenderTemplate(path string, data any, funcMap template.FuncMap) (string, error) {
 	tmpl := template.New("")
 	if funcMap != nil {
 		tmpl = tmpl.Funcs(funcMap)
 	}
 	tmpl, err := tmpl.ParseFiles(path)
 	if err != nil {
 		return "", err
 	}
 	var buf bytes.Buffer
 	err = tmpl.ExecuteTemplate(&buf, filepath.Base(path), data)
 	if err != nil {
 		return "", err
 	}
 	return buf.String(), nil
 }
--- a/src/main/config.go
+++ b/src/main/config.go
@@ -23,12 +23,22 @@ type StyleConfig struct {
 type WebserverConfig struct {
 	Port    int    `json:"port"`
 	BaseURL string `json:"base_url"`
 }
 type EmailConfig struct {
 	Username string `json:"username"`
 	Email    string `json:"email"`
 	Password string `json:"password"`
 	SMTPURL  string `json:"smtp_url"`
 	SMTPPort int    `json:"smtp_port"`
 }
 type ServerConfig struct {
 	LDAPConfig      LDAPConfig      `json:"ldap_config"`
 	StyleConfig     StyleConfig     `json:"style_config"`
 	WebserverConfig WebserverConfig `json:"server_config"`
 	EmailConfig     EmailConfig     `json:"email_config"`
 }
 func loadServerConfig(path string) (*ServerConfig, error) {
--- a/src/main/main.go
+++ b/src/main/main.go
@@ -9,6 +9,7 @@ import (
 	"sync"
 	"astraltech.xyz/accountmanager/src/components"
 	"astraltech.xyz/accountmanager/src/email"
 	"astraltech.xyz/accountmanager/src/helpers"
 	"astraltech.xyz/accountmanager/src/ldap"
 	"astraltech.xyz/accountmanager/src/logging"
@@ -19,6 +20,7 @@ var (
 	ldapServer     ldap.LDAPServer
 	serverConfig   *ServerConfig
 	sessionManager *session.SessionManager
 	noReplyEmail   email.EmailAccount
 )
 type UserData struct {
@@ -38,6 +40,9 @@ func authenticateUser(username, password string) (*UserData, error) {
 	connected, err := ldapServer.AuthenticateUser(userDN, password)
 	if err != nil {
 		if strings.Contains(err.Error(), "Password is expired") {
 			return nil, fmt.Errorf("Password expired for %s\n", username)
 		}
 		return nil, err
 	}
 	if connected == false {
@@ -85,7 +90,6 @@ func loginHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	// 2. Logic for processing the form
 	if r.Method == http.MethodPost {
 		username := r.FormValue("username")
 		if strings.Contains(username, "/") {
@@ -250,6 +254,12 @@ func main() {
 		log.Fatal("Could not load server config")
 	}
 	noReplyEmail = email.CreateEmailAccount(email.EmailAccountData{
 		Username: serverConfig.EmailConfig.Username,
 		Password: serverConfig.EmailConfig.Password,
 		Email:    serverConfig.EmailConfig.Email,
 	}, serverConfig.EmailConfig.SMTPURL, serverConfig.EmailConfig.SMTPPort)
 	ldapServer = ldap.LDAPServer{
 		URL:                serverConfig.LDAPConfig.LDAPURL,
 		StartTLS:           serverConfig.LDAPConfig.Security == "tls",
@@ -269,6 +279,8 @@ func main() {
 		logging.Fatal("Failed to connect to LDAP server")
 	}
 	InitPasswordExpiry()
 	helpers.HandleFunc("/favicon.ico", faviconHandler)
 	helpers.HandleFunc("/logo", logoHandler)
--- a/src/main/password_expiry.go
+++ b/src/main/password_expiry.go
@@ -0,0 +1,57 @@
 package main
 import (
 	"fmt"
 	"time"
 	"astraltech.xyz/accountmanager/src/email"
 	"astraltech.xyz/accountmanager/src/logging"
 	"astraltech.xyz/accountmanager/src/worker"
 )
 func InitPasswordExpiry() {
 	go func() {
 		CheckPasswordExpriy()
 	}()
 	worker.CreateWorker(time.Hour*12, CheckPasswordExpriy)
 }
 func CheckPasswordExpriy() {
 	logging.Infof("Starting password expiry check")
 	now := time.Now().UTC()
 	formatted := now.Format("20060102150405Z")
 	search, err := ldapServer.SerchServer(serverConfig.LDAPConfig.BindDN, serverConfig.LDAPConfig.BindPassword, serverConfig.LDAPConfig.BaseDN, fmt.Sprintf("(&(objectclass=person)(krbPasswordExpiration<=%s))", formatted), []string{"cn", "mail", "krbPasswordExpiration"})
 	if err != nil {
 		logging.Warn(err.Error())
 	}
 	logging.Infof("%d users with expired passwords", search.EntryCount())
 	for i := range search.EntryCount() {
 		emailAddr := search.GetEntry(i).GetAttributeValue("mail")
 		if len(emailAddr) <= 0 {
 			continue
 		}
 		t, err := time.Parse("20060102150405Z", search.GetEntry(i).GetAttributeValue("krbPasswordExpiration"))
 		if err != nil {
 			panic(err)
 		}
 		formatted := t.Format("January 2, 2006 at 3:04 PM MST")
 		data := map[string]any{
 			"Username":    search.GetEntry(i).GetAttributeValue("cn"),
 			"ExpiredAt":   formatted,
 			"ResetURL":    fmt.Sprintf("%s", serverConfig.WebserverConfig.BaseURL),
 			"ServiceName": "Astral Tech",
 		}
 		email_template, err := email.RenderTemplate("./data/email-templates/expired-password.html", data, nil)
 		if err != nil {
 			logging.Errorf("Failed to load email template: %s", err.Error())
 		}
 		noReplyEmail.SendEmail([]string{emailAddr}, "Password expired", email_template)
 	}
 }
--- a/src/pages/login_page.html
+++ b/src/pages/login_page.html
@@ -28,9 +28,16 @@
    <div>
        <label class="input_label">Password</label><br />
        <div class="password_box">
            <input type="password" name="password" placeholder="" required />
            <button type="button" class="show_password_toggle closed"></button>
        </div>
    </div>
    <button type="submit">Login</button>
 </form>
 <script src="/static/error/error.js" type="text/javascript"></script>
 <script
    src="/static/javascript/show_password.js"
    type="text/javascript"
 ></script>
--- a/src/pages/profile_page.html
+++ b/src/pages/profile_page.html
@@ -13,7 +13,7 @@
 <div id="popup_background" class="blocked hidden"></div>
-<div id="change_password_dialogue" class="card hidden static_center">
+<div id="change_password_dialogue" class="card static_center hidden">
    <div class="dialouge_title">Change Password</div>
    <button id="close_password_dialogue">X</button>
@@ -36,6 +36,7 @@
    <div>
        <label class="input_label">Current password</label><br />
        <div class="password_box">
            <input
                type="password"
                id="current_password"
@@ -43,10 +44,13 @@
                placeholder=""
                required
            />
            <button type="button" class="show_password_toggle closed"></button>
        </div>
    </div>
    <div>
        <label class="input_label">New password</label><br />
        <div class="password_box">
            <input
                type="password"
                id="new_password"
@@ -54,10 +58,13 @@
                placeholder=""
                required
            />
            <button type="button" class="show_password_toggle closed"></button>
        </div>
    </div>
    <div>
        <label class="input_label">New password (repeat)</label><br />
        <div class="password_box">
            <input
                type="password"
                id="new_password_repeat"
@@ -65,6 +72,8 @@
                placeholder=""
                required
            />
            <button type="button" class="show_password_toggle closed"></button>
        </div>
    </div>
    <div>
@@ -79,6 +88,16 @@
        </div>
    </div>
    <!--<div id="password_errors">
        <div class="password_error">Error 1</div>
        <div class="password_error">Error 2</div>
    </div>
    <div id="password_warnings">
        <div class="password_error">Error 1</div>
        <div class="password_error">Error 2</div>
    </div>-->
    <button id="final_change_password_button">Change Password</button>
 </div>
@@ -102,7 +121,7 @@
                <button id="edit_picture_button">
                    <img
-                        src="/static/crayon_icon.png"
+                        src="/static/images/crayon_icon.png"
                        id="edit_picture_image"
                    />
                </button>
@@ -206,3 +225,8 @@
    src="/static/javascript/handle_password_change.js"
    type="text/javascript"
 ></script>
 <script
    src="/static/javascript/show_password.js"
    type="text/javascript"
 ></script>
--- a/static/card.css
+++ b/static/card.css
@@ -1,10 +1,5 @@
 .card {
-    background: rgba(
+    background: rgba(255, 255, 255, 1);
        255,
        255,
        255,
        1
    ); /* Semi-transparent white for light theme */
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 2.5rem;
--- a/static/images/blank_profile.jpg
+++ b/static/images/blank_profile.jpg
--- a/static/images/closed_eye.png
+++ b/static/images/closed_eye.png
--- a/static/images/crayon_icon.png
+++ b/static/images/crayon_icon.png
--- a/static/images/filled_eye.png
+++ b/static/images/filled_eye.png
--- a/static/javascript/show_password.js
+++ b/static/javascript/show_password.js
@@ -0,0 +1,22 @@
 const showPasswordButtons = document.getElementsByClassName(
  "show_password_toggle",
 );
 for (const button of showPasswordButtons) {
  button.addEventListener("click", function () {
    const input = this.parentElement.querySelector(
      "input[type='password'], input[type='text']",
    );
    if (!input) return;
    const isHidden = input.type === "password";
    input.type = isHidden ? "text" : "password";
    if (isHidden) {
      this.classList.add("open");
      this.classList.remove("closed");
    } else {
      this.classList.remove("open");
      this.classList.add("closed");
    }
  });
 }
--- a/static/profile_page.css
+++ b/static/profile_page.css
@@ -136,3 +136,23 @@
    margin: 0px;
    width: 30px;
 }
 #password_errors {
    background-color: var(--error-red);
    border-radius: 8px;
    padding: 20px;
    border-color: var(--error-border-red);
    border-width: 2px;
    border-style: solid;
    color: var(--text-main);
 }
 #password_warnings {
    background-color: var(--warning-yellow);
    border-radius: 8px;
    padding: 20px;
    border-color: var(--warning-border-yellow);
    border-width: 2px;
    border-style: solid;
    color: var(--text-main);
 }
--- a/static/style.css
+++ b/static/style.css
@@ -16,8 +16,11 @@
    --error-red: #ef4444; /* Professional Red */
    --error-border-red: #e22d2d;
    --warning-yellow: #fef08a;
    --warning-border-yellow: #fde047;
    --password-strength-weak: var(--error-red);
-    --password-strength-medium: #efe943;
+    --password-strength-medium: var(--warning-border-yellow);
    --password-strength-strong: #43ef6b;
    font-family: "Inter", sans-serif;
@@ -90,4 +93,39 @@ input::placeholder {
 .dialouge_title {
    font-size: 20px;
    margin-bottom: 0px;
    color: var(--text-main) !important;
 }
 .password_box {
    position: relative;
    display: inline-block;
 }
 .show_password_toggle {
    width: 10px;
    height: 10px;
    position: absolute;
    right: 5px;
    bottom: 50%;
    transform: translateY(50%);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: rgba(0, 0, 0, 0);
 }
 .show_password_toggle.closed {
    background-image: url("/static/images/closed_eye.png");
 }
 .show_password_toggle.open {
    background-image: url("/static/images/filled_eye.png");
 }
 .show_password_toggle:hover {
    background-color: rgba(0, 0, 0, 0);
 }
 .show_password_toggle:focus {
    outline: none !important;
 }
Author	SHA1	Message	Date
Gregory Wells	812a40492f	password expiry email	2026-04-16 14:23:07 -04:00
Gregory Wells	093b33db0d	add more logging into the password expiry checks	2026-04-16 09:12:46 -04:00
Gregory Wells	8633309968	send password expired emails every 12 hours from the program start	2026-04-15 09:43:38 -04:00
Gregory Wells	093b258b84	expried password email template	2026-04-13 10:24:12 -04:00
Gregory Wells	5a80d61d9b	remove old comment	2026-04-13 09:40:24 -04:00
Gregory Wells	6a985c1a84	send simple test email to my email on server startup	2026-04-13 09:32:22 -04:00
Gregory Wells	590ea73a92	send all emails as HTML	2026-04-13 09:22:57 -04:00
Gregory Wells	8de145adbc	add email config to config file	2026-04-13 09:19:35 -04:00
Gregory Wells	8f0291bb8a	make small changes to the email package	2026-04-13 09:13:49 -04:00
Gregory Wells	cde41b82b2	base URL param for config	2026-04-09 16:45:02 -04:00
Gregory Wells	37c6978d1b	move all files to images folder	2026-04-08 10:18:07 -04:00
Gregory Wells	9389df28e4	add show password buttons to all password inputs	2026-04-08 10:17:01 -04:00
Gregory Wells	b94bc612c3	implement logic for a show password button	2026-04-08 10:14:33 -04:00
Gregory Wells	25e61c553f	hide the warnings because I dont like the UI	2026-04-07 12:36:17 -04:00
Gregory Wells	a31d21456c	warnings box	2026-04-06 18:56:58 -04:00
Gregory Wells	a1f58e817e	build sample error box	2026-04-06 18:49:01 -04:00
Gregory Wells	387bd2d0ae	Update README.md	2026-04-06 18:41:30 -04:00