log that email has sent successfully

send email on successful password change
bold name text
2026-06-02 11:44:35 -04:00 · 2026-06-02 11:44:17 -04:00 · 2026-04-17 08:32:53 -04:00 · 2026-04-16 14:53:02 -04:00 · 2026-04-16 14:52:55 -04:00 · 2026-04-16 14:44:34 -04:00
16 changed files with 472 additions and 81 deletions
@@ -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
  }
 }
@@ -0,0 +1,69 @@
 <!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 been successfully
                                    changed. If you made this change, you can
                                    safely disregard this email.
                                </p>
                                <p style="margin: 20px 0 15px 0">
                                    If you did not change your password, please
                                    contact your system administrator
                                    immediately to secure your account.
                                </p>
                                <p style="margin: 0">
                                    Thanks,<br />
                                    <strong>{{.ServiceName}}</strong>
                                </p>
                            </td>
                        </tr>
                    </table>
                </td>
            </tr>
        </table>
    </body>
 </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>
@@ -16,37 +16,42 @@ 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())
 		return
 	}
 	logging.Info("Successfully sent email")
 }
@@ -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
 }
@@ -22,13 +22,23 @@ type StyleConfig struct {
 }
 type WebserverConfig struct {
-	Port int `json:"port"`
+	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) {
@@ -0,0 +1,58 @@
 package main
 import (
 	"html/template"
 	"net/http"
 	"strings"
 	"astraltech.xyz/accountmanager/src/logging"
 )
 type LoginPageData struct {
 	IsHiddenClassList string
 }
 func loginHandler(w http.ResponseWriter, r *http.Request) {
 	logging.Info("Handing login page")
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	tmpl := template.Must(template.ParseFiles("src/pages/login_page.html"))
 	if r.Method == http.MethodGet {
 		logging.Info("Rending login page")
 		tmpl.Execute(w, LoginPageData{IsHiddenClassList: "hidden"})
 		return
 	}
 	if r.Method == http.MethodPost {
 		username := r.FormValue("username")
 		if strings.Contains(username, "/") {
 			tmpl.Execute(w, LoginPageData{IsHiddenClassList: ""})
 		}
 		password := r.FormValue("password")
 		logging.Infof("New Login request for %s\n", username)
 		newUserData, err := authenticateUser(username, password)
 		userDataMutex.Lock()
 		userData[username] = newUserData
 		userDataMutex.Unlock()
 		if err == ErrPasswordExpired {
 			http.Redirect(w, r, "/reset-password?token=this_is_the_only_token_that_works", http.StatusFound)
 		} else if err != nil {
 			logging.Error(err.Error())
 			tmpl.Execute(w, LoginPageData{IsHiddenClassList: ""})
 		} else {
 			if newUserData.isAuth == true {
 				cookie, err := sessionManager.CreateSession(username)
 				if err != nil {
 					logging.Error(err.Error())
 					http.Error(w, "Session error", http.StatusInternalServerError)
 					return
 				}
 				http.SetCookie(w, cookie)
 				http.Redirect(w, r, "/profile", http.StatusFound)
 			} else {
 				tmpl.Execute(w, LoginPageData{IsHiddenClassList: ""})
 			}
 		}
 	}
 }
@@ -1,6 +1,7 @@
 package main
 import (
 	"errors"
 	"fmt"
 	"html/template"
 	"log"
@@ -9,6 +10,7 @@ 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 +21,7 @@ var (
 	ldapServer     ldap.LDAPServer
 	serverConfig   *ServerConfig
 	sessionManager *session.SessionManager
 	noReplyEmail   email.EmailAccount
 )
 type UserData struct {
@@ -32,12 +35,17 @@ var (
 	userDataMutex sync.RWMutex
 )
 var ErrPasswordExpired = errors.New("Password expired")
 func authenticateUser(username, password string) (*UserData, error) {
 	logging.Event(logging.AuthenticateUser, username)
 	userDN := fmt.Sprintf("uid=%s,cn=users,cn=accounts,%s", username, serverConfig.LDAPConfig.BaseDN)
 	connected, err := ldapServer.AuthenticateUser(userDN, password)
 	if err != nil {
 		if strings.Contains(err.Error(), "Password is expired") {
 			return nil, ErrPasswordExpired
 		}
 		return nil, err
 	}
 	if connected == false {
@@ -70,54 +78,6 @@ func authenticateUser(username, password string) (*UserData, error) {
 	return &user, nil
 }
 type LoginPageData struct {
 	IsHiddenClassList string
 }
 func loginHandler(w http.ResponseWriter, r *http.Request) {
 	logging.Info("Handing login page")
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	tmpl := template.Must(template.ParseFiles("src/pages/login_page.html"))
 	if r.Method == http.MethodGet {
 		logging.Info("Rending login page")
 		tmpl.Execute(w, LoginPageData{IsHiddenClassList: "hidden"})
 		return
 	}
 	// 2. Logic for processing the form
 	if r.Method == http.MethodPost {
 		username := r.FormValue("username")
 		if strings.Contains(username, "/") {
 			tmpl.Execute(w, LoginPageData{IsHiddenClassList: ""})
 		}
 		password := r.FormValue("password")
 		logging.Infof("New Login request for %s\n", username)
 		newUserData, err := authenticateUser(username, password)
 		userDataMutex.Lock()
 		userData[username] = newUserData
 		userDataMutex.Unlock()
 		if err != nil {
 			logging.Error(err.Error())
 			tmpl.Execute(w, LoginPageData{IsHiddenClassList: ""})
 		} else {
 			if newUserData.isAuth == true {
 				cookie, err := sessionManager.CreateSession(username)
 				if err != nil {
 					logging.Error(err.Error())
 					http.Error(w, "Session error", http.StatusInternalServerError)
 					return
 				}
 				http.SetCookie(w, cookie)
 				http.Redirect(w, r, "/profile", http.StatusFound)
 			} else {
 				tmpl.Execute(w, LoginPageData{IsHiddenClassList: ""})
 			}
 		}
 	}
 }
 type ProfileData struct {
 	Username    string
 	Email       string
@@ -237,6 +197,17 @@ func changePasswordHandler(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(http.StatusOK)
 	w.Write([]byte(`{"success": true}`))
 	data := map[string]any{
 		"Username":    userData[sessionData.UserID].DisplayName,
 		"ServiceName": "Astral Tech",
 	}
 	email_template, err := email.RenderTemplate("./data/email-templates/changed-password.html", data, nil)
 	if err != nil {
 		logging.Errorf("Failed to load email template: %s", err.Error())
 	}
 	noReplyEmail.SendEmail([]string{userData[sessionData.UserID].Email}, "Password expired", email_template)
 }
 func main() {
@@ -250,6 +221,12 @@ 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 +246,8 @@ func main() {
 		logging.Fatal("Failed to connect to LDAP server")
 	}
 	InitPasswordExpiry()
 	helpers.HandleFunc("/favicon.ico", faviconHandler)
 	helpers.HandleFunc("/logo", logoHandler)
@@ -276,6 +255,7 @@ func main() {
 	helpers.HandleFunc("/login", loginHandler)
 	helpers.HandleFunc("/profile", profileHandler)
 	helpers.HandleFunc("/logout", logoutHandler)
 	helpers.HandleFunc("/reset-password", resetPasswordHandler)
 	helpers.HandleFunc("/avatar", components.AvatarHandler)
 	helpers.HandleFunc("/change-photo", components.UploadPhotoHandler)
@@ -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)
 	}
 }
@@ -0,0 +1,21 @@
 package main
 import (
 	"html/template"
 	"net/http"
 	"astraltech.xyz/accountmanager/src/logging"
 )
 func resetPasswordHandler(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	token := r.URL.Query().Get("token")
 	logging.Infof("Token: %s\n", token)
 	tmpl := template.Must(template.ParseFiles("src/pages/reset_password.html"))
 	if r.Method == http.MethodGet {
 		tmpl.Execute(w, nil)
 		return
 	}
 }
@@ -0,0 +1,44 @@
 <!doctype html>
 <title>Astral Tech - Reset Password</title>
 <link
    href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap"
    rel="stylesheet"
 />
 <link rel="stylesheet" href="static/style.css" />
 <link rel="stylesheet" href="static/error/error.css" />
 <link rel="stylesheet" href="static/card.css" />
 <link rel="stylesheet" href="static/reset_password.css" />
 <img id="logo_image" alt="logo" src="/logo" />
 <div id="reset_password_card" class="card static_center">
    <div>
        <div>
            Welcome
            <b>{{.Name}}</b>
        </div>
        <div class="subtext">
            Your password needs to be reset, please enter your new password
            below
        </div>
    </div>
    <div>
        <label class="input_label">New 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>
    <div>
        <label class="input_label">New password (repeated)</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>Reset Password</button>
 </div>
@@ -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;
@@ -1,10 +1,3 @@
 #logo_image {
    position: fixed;
    width: 300px;
    left: 50%;
    transform: translateX(-50%);
 }
 #login_card {
    position: fixed;
    top: 50%;
@@ -1,10 +1,3 @@
 #logo_image {
    position: fixed;
    width: 300px;
    left: 50%;
    transform: translateX(-50%);
 }
 #main_content {
    position: fixed;
    top: 100px;
@@ -0,0 +1,7 @@
 #reset_password_card {
    width: 350px;
 }
 #reset_password_card input {
    width: 324px;
 }
@@ -129,3 +129,14 @@ input::placeholder {
 .show_password_toggle:focus {
    outline: none !important;
 }
 #logo_image {
    position: fixed;
    width: 300px;
    left: 50%;
    transform: translateX(-50%);
 }
 .subtext {
    color: var(--text-muted);
 }
Author	SHA1	Message	Date
Gregory Wells	10900093e0	log that email has sent successfully	2026-06-02 11:44:35 -04:00
Gregory Wells	e151e11123	send email on successful password change	2026-06-02 11:44:17 -04:00
gawells	1ddc4daf02	bold name text	2026-04-17 08:32:53 -04:00
gawells	e2fe714029	reset password page design	2026-04-16 14:53:02 -04:00
gawells	3e2541b411	add subtext modifier	2026-04-16 14:52:55 -04:00
gawells	561c33b1a9	move logo page to the master style.css file	2026-04-16 14:44:34 -04:00
gawells	33afca200d	reset password page	2026-04-16 14:42:40 -04:00
gawells	812a40492f	password expiry email	2026-04-16 14:23:07 -04:00
gawells	093b33db0d	add more logging into the password expiry checks	2026-04-16 09:12:46 -04:00
gawells	8633309968	send password expired emails every 12 hours from the program start	2026-04-15 09:43:38 -04:00
gawells	093b258b84	expried password email template	2026-04-13 10:24:12 -04:00
gawells	5a80d61d9b	remove old comment	2026-04-13 09:40:24 -04:00
gawells	6a985c1a84	send simple test email to my email on server startup	2026-04-13 09:32:22 -04:00
gawells	590ea73a92	send all emails as HTML	2026-04-13 09:22:57 -04:00
gawells	8de145adbc	add email config to config file	2026-04-13 09:19:35 -04:00
gawells	8f0291bb8a	make small changes to the email package	2026-04-13 09:13:49 -04:00
gawells	cde41b82b2	base URL param for config	2026-04-09 16:45:02 -04:00