func (t *Device) save(response http.ResponseWriter, request *http.Request) {
// Load the device with the MAC Address.
macAddress := request.FormValue("macAddress")
deviceHelper, err := datastore.GetDeviceHelper()
if err != nil {
http.Error(response, err.Error(), 500)
return
}
MACAddressHardware, err := net.ParseMAC(macAddress)
if err != nil {
log.Println("Mac Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
device, err := deviceHelper.GetDevice(MACAddressHardware)
// Check for error when loading device.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
device.Nickname = request.FormValue("nickname")
if request.FormValue("defaultUser") != "" {
userHelper, err := datastore.GetUserHelper()
if err != nil {
log.Println("Error: Getting User Helper :" + err.Error())
http.Error(response, err.Error(), 500)
return
}
user, err := userHelper.GetUser(request.FormValue("defaultUser"))
if err != nil {
log.Println("Error: Getting User:"******"" {
device.DefaultUser = &user
} else {
device.DefaultUser = nil
}
} else {
device.DefaultUser = nil
}
err = deviceHelper.SetDevice(&device)
// Check for error when saving device.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
http.Redirect(response, request, t.Base()+"?savecomplete=true", http.StatusMovedPermanently)
}
func (t *Device) edit(response http.ResponseWriter, request *http.Request) {
// Get the current session user.
myuser := t.Sessions.CurrentUser(response, request)
// Get the device.
macAddress := mux.Vars(request)["macAddress"]
deviceDataStoreHelper, err := datastore.GetDeviceHelper()
if err != nil {
http.Error(response, err.Error(), 500)
return
}
MACAddressHardware, err := net.ParseMAC(macAddress)
if err != nil {
http.Error(response, err.Error(), 500)
return
}
mydevice, err := deviceDataStoreHelper.GetDevice(MACAddressHardware)
// Check for error when loading device.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
// Get all users.
userDataStoreHelper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
allUsers, err := userDataStoreHelper.GetUsers()
// Check for error when loading users.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
// Setup the data structure to pass to the page.
data := struct {
Action string
Device datastore.Device
User datastore.User
AllUsers []datastore.User
}{
"deviceSettings",
mydevice,
myuser,
allUsers,
}
// Parse the page and execute the template.
tpl, err := template.ParseFiles("static/main.tpl", "static/main_authenticated.tpl", "static/devices/edit.tpl")
tpl.Execute(response, data)
}
/**
* Handles saving a user.
*/
func (t *User) save(response http.ResponseWriter, request *http.Request) {
// Try and load a user with the Username.
existingUsername := request.FormValue("idUsername")
userDataStoreHelper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
myuser := datastore.User{}
if existingUsername != "" {
myuser, err = userDataStoreHelper.GetUser(existingUsername)
// Check for error when loading user.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
}
// Set the values on the object.
myuser.Username = request.FormValue("username")
myuser.DisplayName = request.FormValue("name")
myuser.SetShortDOB(request.FormValue("dob"))
if request.FormValue("isAdmin") == "true" {
myuser.IsAdmin = true
} else {
myuser.IsAdmin = false
}
err = userDataStoreHelper.SetUser(&myuser)
// Check for error when saving user.
if err != nil {
// There was an error, so report that to the screen.
http.Redirect(response, request, t.Base()+"?saveerror=true", http.StatusMovedPermanently)
} else {
// No error, so report a successful save to the screen and remove the previous version
// if username has been edited.
// If the new username is different to the existing username, delete the old
// version before saving the new version. This prevents duplicates.
if existingUsername != "" && myuser.Username != existingUsername {
err = userDataStoreHelper.DeleteUser(existingUsername)
}
http.Redirect(response, request, t.Base()+"?savecomplete=true", http.StatusMovedPermanently)
}
}
/**
* Displays the user access list.
*/
func (t *UsersCollections) index(response http.ResponseWriter, request *http.Request) {
// Get the current session user.
myuser := t.Sessions.CurrentUser(response, request)
// Get all users.
userHelper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
allUsers, err := userHelper.GetUsers()
// Check for error when loading users.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
// Retrieve the savecomplete parameter from the URL and determine if it is true or not.
saveCompleteParam := request.URL.Query().Get("savecomplete")
saveComplete := saveCompleteParam == "true"
// Retrieve the saveerror parameter from the URL and determine if it is true or not.
saveErrorParam := request.URL.Query().Get("saveerror")
saveError := saveErrorParam == "true"
// Setup the data structure to pass to the page.
data := struct {
Action string
User datastore.User
AllUsers []datastore.User
SaveComplete bool
SaveError bool
}{
"userAccessSettings",
myuser,
allUsers,
saveComplete,
saveError,
}
// Parse the page and execute the template.
tpl, _ := template.ParseFiles("static/main.tpl", "static/main_authenticated.tpl", "static/access/index.tpl")
tpl.Execute(response, data)
}
/**
* Handles deleting a user.
*/
func (t *User) remove(response http.ResponseWriter, request *http.Request) {
// Try and load a user with the Username.
username := mux.Vars(request)["username"]
userDataStoreHelper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
err = userDataStoreHelper.DeleteUser(username)
// Check for error when loading user.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
http.Redirect(response, request, t.Base(), http.StatusMovedPermanently)
}
/*
* Create a User in the Database with the username specified in the URL and the password "administrator".
*/
func (t *Developer) createadmin(response http.ResponseWriter, request *http.Request) {
myuser := datastore.User{}
myuser.Username = mux.Vars(request)["username"]
myuser.Password = "******"
myuser.IsAdmin = true
helper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
err = helper.SetUser(&myuser)
if err != nil {
log.Println("Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
return
}
/**
* Handles editing a user.
*/
func (t *User) edit(response http.ResponseWriter, request *http.Request) {
// Get the current session user.
user := t.Sessions.CurrentUser(response, request)
// Get the user.
username := mux.Vars(request)["username"]
userDataStoreHelper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
userToEdit, err := userDataStoreHelper.GetUser(username)
// Check for error when loading user.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
// Setup the data structure to pass to the page.
data := struct {
Action string
User datastore.User
UserToEdit *datastore.User
EditUser bool
NewUser bool
}{
"userSettings",
user,
&userToEdit,
true,
false,
}
// Parse the page and execute the template.
tpl, _ := template.ParseFiles("static/main.tpl", "static/main_authenticated.tpl", "static/users/edit.tpl")
tpl.Execute(response, data)
}
/**
* Handles editing a user filter collections object.
*/
func (t *UsersCollections) edit(response http.ResponseWriter, request *http.Request) {
// Get the current session user.
myuser := t.Sessions.CurrentUser(response, request)
// Get the user filter collections.
username := mux.Vars(request)["username"]
userFilterCollectionsHelper, err := datastore.GetUserFilterCollectionsHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
userFilterCollections, err := userFilterCollectionsHelper.GetUserFilterCollections(username)
// Check for error when loading user filter collection.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
// Get the user relating to the filter collection.
userDataStoreHelper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
filterCollectionsUser, err := userDataStoreHelper.GetUser(username)
// Check for error when loading user.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
// Get all collections to display on the page.
filterCollectionHelper, err := datastore.GetFilterCollectionHelper()
allCollections, err := filterCollectionHelper.GetFilterCollections()
// Check for error when loading collections.
if err != nil {
http.Error(response, err.Error(), 500)
return
}
// Setup the data structure to pass to the page.
data := struct {
Action string
User datastore.User
UserFilterCollections datastore.UserFilterCollections
FilterCollectionsUser *datastore.User
AllCollections []datastore.FilterCollection
}{
"userAccessSettings",
myuser,
userFilterCollections,
&filterCollectionsUser,
allCollections,
}
// Parse the page and execute the template.
tpl, _ := template.ParseFiles("static/main.tpl", "static/main_authenticated.tpl", "static/access/edit.tpl")
tpl.Execute(response, data)
}
func (t *Root) login(response http.ResponseWriter, request *http.Request) {
if request.Method != "POST" {
// Retrieve the loginFailed parameter from the URL and determine if it is true or not.
loginFailedParam := request.URL.Query().Get("loginFailed")
loginFailed := loginFailedParam == "true"
// Add the loginFailed value to a data struct to pass to the template.
data := struct {
LoginFailed bool
}{
loginFailed,
}
tpl, _ := template.ParseFiles("static/main.tpl", "static/login.tpl")
tpl.Execute(response, data)
} else {
request.ParseForm()
hash := sha1.New()
hash.Write([]byte(request.FormValue("password")))
passwordHash := fmt.Sprintf("%x", hash.Sum(nil))
helper, err := datastore.GetUserHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
myuser, err := helper.GetUser(request.FormValue("username"))
if err != nil {
log.Println("Error Looking Up User:"******"" && myuser.Username == request.FormValue("username") && myuser.Password == passwordHash {
//Setup our session here.
t.Sessions.SetCurrentUser(response, request, myuser)
remoteIP, _, err := net.SplitHostPort(request.RemoteAddr)
//We now need to assosiate the user with the current device :D
deviceHelper, err := datastore.GetDeviceHelper()
if err != nil {
log.Println("DB Error:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
device, err := deviceHelper.GetDeviceByIP(net.ParseIP(remoteIP))
if err != nil {
log.Println("Error Looking Up Device:" + err.Error())
http.Error(response, err.Error(), 500)
return
}
//Make sure the device is within our network.
if device.MACAddress.String() != "" {
//Device is within our network (It might have been external)
device.CurrentUser = &myuser
deviceHelper.SetDevice(&device)
}
// Login successful, display the user dashboard.
t.Sessions.SessionInfo.SaveSession(response, request)
http.Redirect(response, request, "/", http.StatusMovedPermanently)
return
} else {
// Login unsuccessful, return to login screen.
log.Println("Login Failed:" + myuser.Username)
http.Redirect(response, request, "/login?loginFailed=true", http.StatusMovedPermanently)
return
}
}
}
