add profile page

ldap.go

@@ -168,6 +168,48 @@ func findLDAPAccountByEmail(email string) (string, error) {
 	return entry.GetAttributeValue(Conf.Ldap.UserAttr), nil
 }
 
+func findLDAPAccountForDisplay(uname string) (User, error) {
+	url := Conf.Ldap.Url
+	binddn := fmt.Sprintf("%v,%v", Conf.Ldap.AdminUser, Conf.Ldap.LdapDc)
+	basedn := fmt.Sprintf("%v,%v", Conf.Ldap.UserOu, Conf.Ldap.LdapDc)
+	l, err := ldap.DialURL(url)
+	if err != nil {
+		return User{}, err
+	}
+	defer l.Close()
+	err = l.Bind(binddn, Conf.Ldap.LdapPass)
+	if err != nil {
+		return User{}, err
+	}
+	result, err := l.Search(ldap.NewSearchRequest(
+		basedn,
+		ldap.ScopeWholeSubtree,
+		ldap.NeverDerefAliases,
+		0,
+		0,
+		false,
+		fmt.Sprintf("(&(objectClass=organizationalPerson)(%s=%s))", Conf.Ldap.UserAttr, uname),
+		[]string{"cn", "sn", "givenName", "displayName", "mail", "employeeNumber"},
+		nil,
+	))
+	if err != nil {
+		return User{}, err
+	}
+	if len(result.Entries) != 1 {
+		err_text := fmt.Sprintf("Error finding user: Wanted 1 result, got %v\n", len(result.Entries))
+		return User{}, errors.New(err_text)
+	}
+	entry := result.Entries[0]
+	u := User{
+		Username:    entry.GetAttributeValue("cn"),
+		FirstName:   entry.GetAttributeValue("givenName"),
+		LastName:    entry.GetAttributeValue("sn"),
+		DisplayName: entry.GetAttributeValue("displayName"),
+		Email:       entry.GetAttributeValue("mail"),
+		ID:          entry.GetAttributeValue("employeeNumber"),
+	}
+	return u, nil
+}
 func findLDAPMaxID() (int, error) {
 	url := Conf.Ldap.Url
 	binddn := fmt.Sprintf("%v,%v", Conf.Ldap.AdminUser, Conf.Ldap.LdapDc)

main.go

@@ -26,6 +26,7 @@ func main() {
 	router.HandleFunc("/login", login).Methods("POST")
 	router.HandleFunc("/logout", logoutPage).Methods("GET")
 	router.HandleFunc("/token", tokenPage).Methods("GET")
+	router.HandleFunc("/profile", profilePage).Methods("GET")
 	router.HandleFunc("/passwordreset", resetPageFront).Methods("GET")
 	router.HandleFunc("/passwordreset", resetLookup).Methods("POST")
 	router.HandleFunc("/passwordresetform", resetPageBack).Methods("GET")

templates/index.html

@@ -2,6 +2,7 @@
 {{ template "header" .}}
 {{if .LoggedIn }}
 <p><a href="/token">Get Token</a></p>
+<p><a href="/profile">Profile</a></p>
 {{else}}
 <p><a href="/register">Register</a></p>
 <p><a href="/passwordreset">Reset Password</a></p>

templates/profile.html

@@ -0,0 +1,26 @@
+{{ define "profile" }}
+{{ template "header" .}}
+	<h1> Profile </h1>
+	<table>
+		<tr>
+			<th>Username: </th><td>{{ .User.Username }}</td>
+		</tr>
+		<tr>
+			<th>Display Name: </th><td>{{ .User.DisplayName }}</td>
+		</tr>
+		<tr>
+			<th>First Name: </th><td>{{ .User.FirstName }}</td>
+		</tr>
+		<tr>
+			<th>Last Name: </th><td>{{ .User.LastName }}</td>
+		</tr>
+		<tr>
+			<th>Email Address: </th><td>{{ .User.Email }}</td>
+		</tr>
+		<tr>
+			<th>User ID: </th><td>{{ .User.ID }}</td>
+		</tr>
+	</table>
+{{ template "footer" .}}
+{{end}}
+			

user.go

@@ -0,0 +1,12 @@
+package main
+
+type User struct {
+	Username    string
+	FirstName   string
+	LastName    string
+	DisplayName string
+	Email       string
+	ID          string
+}
+
+//TODO Start using User as a proper model

web.go

@@ -5,6 +5,32 @@ import (
 	"net/http"
 )
 
+func profilePage(res http.ResponseWriter, req *http.Request) {
+	log.Println("GET /profile")
+	uname := getUserName(req)
+	if uname == "" {
+		http.Redirect(res, req, "/", 302)
+	}
+	user, err := findLDAPAccountForDisplay(uname)
+	if err != nil {
+		log.Printf("Error loading profile: %v\n", err)
+		http.Error(res, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+		return
+	}
+	data := struct {
+		Title    string
+		Username string
+		LoggedIn bool
+		User     User
+	}{
+		"Profile",
+		uname,
+		true,
+		user,
+	}
+	tpl.ExecuteTemplate(res, "profile", data)
+}
+
 func resetPageFront(res http.ResponseWriter, req *http.Request) {
 	log.Println("GET /passwordreset")
 	u := getUserName(req)