802 lines
30 KiB
C#
802 lines
30 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Threading.Tasks;
|
|
using Bit.App.Abstractions;
|
|
using Bit.App.Resources;
|
|
using Bit.App.Utilities;
|
|
using Bit.Core;
|
|
using Bit.Core.Abstractions;
|
|
using Bit.Core.Enums;
|
|
using Bit.Core.Exceptions;
|
|
using Bit.Core.Models.View;
|
|
using Bit.Core.Utilities;
|
|
using Xamarin.Forms;
|
|
|
|
namespace Bit.App.Pages
|
|
{
|
|
public class ViewPageViewModel : BaseViewModel
|
|
{
|
|
private readonly IDeviceActionService _deviceActionService;
|
|
private readonly ICipherService _cipherService;
|
|
private readonly IStateService _stateService;
|
|
private readonly ITotpService _totpService;
|
|
private readonly IPlatformUtilsService _platformUtilsService;
|
|
private readonly IAuditService _auditService;
|
|
private readonly IMessagingService _messagingService;
|
|
private readonly IEventService _eventService;
|
|
private readonly IPasswordRepromptService _passwordRepromptService;
|
|
private readonly ILocalizeService _localizeService;
|
|
private readonly IClipboardService _clipboardService;
|
|
|
|
private CipherView _cipher;
|
|
private List<ViewPageFieldViewModel> _fields;
|
|
private bool _canAccessPremium;
|
|
private bool _showPassword;
|
|
private bool _showCardNumber;
|
|
private bool _showCardCode;
|
|
private string _totpCode;
|
|
private string _totpCodeFormatted;
|
|
private string _totpSec;
|
|
private bool _totpLow;
|
|
private DateTime? _totpInterval = null;
|
|
private string _previousCipherId;
|
|
private byte[] _attachmentData;
|
|
private string _attachmentFilename;
|
|
private bool _passwordReprompted;
|
|
|
|
public ViewPageViewModel()
|
|
{
|
|
_deviceActionService = ServiceContainer.Resolve<IDeviceActionService>("deviceActionService");
|
|
_cipherService = ServiceContainer.Resolve<ICipherService>("cipherService");
|
|
_stateService = ServiceContainer.Resolve<IStateService>("stateService");
|
|
_totpService = ServiceContainer.Resolve<ITotpService>("totpService");
|
|
_platformUtilsService = ServiceContainer.Resolve<IPlatformUtilsService>("platformUtilsService");
|
|
_auditService = ServiceContainer.Resolve<IAuditService>("auditService");
|
|
_messagingService = ServiceContainer.Resolve<IMessagingService>("messagingService");
|
|
_eventService = ServiceContainer.Resolve<IEventService>("eventService");
|
|
_passwordRepromptService = ServiceContainer.Resolve<IPasswordRepromptService>("passwordRepromptService");
|
|
_localizeService = ServiceContainer.Resolve<ILocalizeService>("localizeService");
|
|
_clipboardService = ServiceContainer.Resolve<IClipboardService>("clipboardService");
|
|
|
|
CopyCommand = new Command<string>((id) => CopyAsync(id, null));
|
|
CopyUriCommand = new Command<LoginUriView>(CopyUri);
|
|
CopyFieldCommand = new Command<FieldView>(CopyField);
|
|
LaunchUriCommand = new Command<LoginUriView>(LaunchUri);
|
|
TogglePasswordCommand = new Command(TogglePassword);
|
|
ToggleCardNumberCommand = new Command(ToggleCardNumber);
|
|
ToggleCardCodeCommand = new Command(ToggleCardCode);
|
|
CheckPasswordCommand = new Command(CheckPasswordAsync);
|
|
DownloadAttachmentCommand = new Command<AttachmentView>(DownloadAttachmentAsync);
|
|
|
|
PageTitle = AppResources.ViewItem;
|
|
}
|
|
|
|
public Command CopyCommand { get; set; }
|
|
public Command CopyUriCommand { get; set; }
|
|
public Command CopyFieldCommand { get; set; }
|
|
public Command LaunchUriCommand { get; set; }
|
|
public Command TogglePasswordCommand { get; set; }
|
|
public Command ToggleCardNumberCommand { get; set; }
|
|
public Command ToggleCardCodeCommand { get; set; }
|
|
public Command CheckPasswordCommand { get; set; }
|
|
public Command DownloadAttachmentCommand { get; set; }
|
|
public string CipherId { get; set; }
|
|
public CipherView Cipher
|
|
{
|
|
get => _cipher;
|
|
set => SetProperty(ref _cipher, value,
|
|
additionalPropertyNames: new string[]
|
|
{
|
|
nameof(IsLogin),
|
|
nameof(IsIdentity),
|
|
nameof(IsCard),
|
|
nameof(IsSecureNote),
|
|
nameof(ShowUris),
|
|
nameof(ShowAttachments),
|
|
nameof(ShowTotp),
|
|
nameof(ColoredPassword),
|
|
nameof(UpdatedText),
|
|
nameof(PasswordUpdatedText),
|
|
nameof(PasswordHistoryText),
|
|
nameof(ShowIdentityAddress),
|
|
nameof(IsDeleted),
|
|
nameof(CanEdit),
|
|
});
|
|
}
|
|
public List<ViewPageFieldViewModel> Fields
|
|
{
|
|
get => _fields;
|
|
set => SetProperty(ref _fields, value);
|
|
}
|
|
public bool CanAccessPremium
|
|
{
|
|
get => _canAccessPremium;
|
|
set => SetProperty(ref _canAccessPremium, value);
|
|
}
|
|
public bool ShowPassword
|
|
{
|
|
get => _showPassword;
|
|
set => SetProperty(ref _showPassword, value,
|
|
additionalPropertyNames: new string[]
|
|
{
|
|
nameof(ShowPasswordIcon)
|
|
});
|
|
}
|
|
public bool ShowCardNumber
|
|
{
|
|
get => _showCardNumber;
|
|
set => SetProperty(ref _showCardNumber, value,
|
|
additionalPropertyNames: new string[]
|
|
{
|
|
nameof(ShowCardNumberIcon)
|
|
});
|
|
}
|
|
public bool ShowCardCode
|
|
{
|
|
get => _showCardCode;
|
|
set => SetProperty(ref _showCardCode, value,
|
|
additionalPropertyNames: new string[]
|
|
{
|
|
nameof(ShowCardCodeIcon)
|
|
});
|
|
}
|
|
public bool IsLogin => Cipher?.Type == Core.Enums.CipherType.Login;
|
|
public bool IsIdentity => Cipher?.Type == Core.Enums.CipherType.Identity;
|
|
public bool IsCard => Cipher?.Type == Core.Enums.CipherType.Card;
|
|
public bool IsSecureNote => Cipher?.Type == Core.Enums.CipherType.SecureNote;
|
|
public FormattedString ColoredPassword => PasswordFormatter.FormatPassword(Cipher.Login.Password);
|
|
public FormattedString UpdatedText
|
|
{
|
|
get
|
|
{
|
|
var fs = new FormattedString();
|
|
fs.Spans.Add(new Span
|
|
{
|
|
Text = string.Format("{0}:", AppResources.DateUpdated),
|
|
FontAttributes = FontAttributes.Bold
|
|
});
|
|
fs.Spans.Add(new Span
|
|
{
|
|
Text = string.Format(" {0} {1}",
|
|
_localizeService.GetLocaleShortDate(Cipher.RevisionDate.ToLocalTime()),
|
|
_localizeService.GetLocaleShortTime(Cipher.RevisionDate.ToLocalTime()))
|
|
});
|
|
return fs;
|
|
}
|
|
}
|
|
public FormattedString PasswordUpdatedText
|
|
{
|
|
get
|
|
{
|
|
var fs = new FormattedString();
|
|
fs.Spans.Add(new Span
|
|
{
|
|
Text = string.Format("{0}:", AppResources.DatePasswordUpdated),
|
|
FontAttributes = FontAttributes.Bold
|
|
});
|
|
fs.Spans.Add(new Span
|
|
{
|
|
Text = string.Format(" {0} {1}",
|
|
_localizeService.GetLocaleShortDate(Cipher.PasswordRevisionDisplayDate?.ToLocalTime()),
|
|
_localizeService.GetLocaleShortTime(Cipher.PasswordRevisionDisplayDate?.ToLocalTime()))
|
|
});
|
|
return fs;
|
|
}
|
|
}
|
|
public FormattedString PasswordHistoryText
|
|
{
|
|
get
|
|
{
|
|
var fs = new FormattedString();
|
|
fs.Spans.Add(new Span
|
|
{
|
|
Text = string.Format("{0}:", AppResources.PasswordHistory),
|
|
FontAttributes = FontAttributes.Bold
|
|
});
|
|
fs.Spans.Add(new Span
|
|
{
|
|
Text = string.Format(" {0}", Cipher.PasswordHistory.Count.ToString()),
|
|
TextColor = ThemeManager.GetResourceColor("PrimaryColor")
|
|
});
|
|
return fs;
|
|
}
|
|
}
|
|
public bool ShowUris => IsLogin && Cipher.Login.HasUris;
|
|
public bool ShowIdentityAddress => IsIdentity && (
|
|
!string.IsNullOrWhiteSpace(Cipher.Identity.Address1) ||
|
|
!string.IsNullOrWhiteSpace(Cipher.Identity.City) ||
|
|
!string.IsNullOrWhiteSpace(Cipher.Identity.Country));
|
|
public bool ShowAttachments => Cipher.HasAttachments && (CanAccessPremium || Cipher.OrganizationId != null);
|
|
public bool ShowTotp => IsLogin && !string.IsNullOrWhiteSpace(Cipher.Login.Totp) &&
|
|
!string.IsNullOrWhiteSpace(TotpCodeFormatted);
|
|
public string ShowPasswordIcon => ShowPassword ? BitwardenIcons.EyeSlash : BitwardenIcons.Eye;
|
|
public string ShowCardNumberIcon => ShowCardNumber ? BitwardenIcons.EyeSlash : BitwardenIcons.Eye;
|
|
public string ShowCardCodeIcon => ShowCardCode ? BitwardenIcons.EyeSlash : BitwardenIcons.Eye;
|
|
public string TotpCodeFormatted
|
|
{
|
|
get => _totpCodeFormatted;
|
|
set => SetProperty(ref _totpCodeFormatted, value,
|
|
additionalPropertyNames: new string[]
|
|
{
|
|
nameof(ShowTotp)
|
|
});
|
|
}
|
|
public string TotpSec
|
|
{
|
|
get => _totpSec;
|
|
set => SetProperty(ref _totpSec, value);
|
|
}
|
|
public bool TotpLow
|
|
{
|
|
get => _totpLow;
|
|
set
|
|
{
|
|
SetProperty(ref _totpLow, value);
|
|
Page.Resources["textTotp"] = ThemeManager.Resources()[value ? "text-danger" : "text-default"];
|
|
}
|
|
}
|
|
public bool IsDeleted => Cipher.IsDeleted;
|
|
public bool CanEdit => !Cipher.IsDeleted;
|
|
|
|
public async Task<bool> LoadAsync(Action finishedLoadingAction = null)
|
|
{
|
|
CleanUp();
|
|
var cipher = await _cipherService.GetAsync(CipherId);
|
|
if (cipher == null)
|
|
{
|
|
finishedLoadingAction?.Invoke();
|
|
return false;
|
|
}
|
|
Cipher = await cipher.DecryptAsync();
|
|
CanAccessPremium = await _stateService.CanAccessPremiumAsync();
|
|
Fields = Cipher.Fields?.Select(f => new ViewPageFieldViewModel(this, Cipher, f)).ToList();
|
|
|
|
if (Cipher.Type == Core.Enums.CipherType.Login && !string.IsNullOrWhiteSpace(Cipher.Login.Totp) &&
|
|
(Cipher.OrganizationUseTotp || CanAccessPremium))
|
|
{
|
|
await TotpUpdateCodeAsync();
|
|
var interval = _totpService.GetTimeInterval(Cipher.Login.Totp);
|
|
await TotpTickAsync(interval);
|
|
_totpInterval = DateTime.UtcNow;
|
|
Device.StartTimer(new TimeSpan(0, 0, 1), () =>
|
|
{
|
|
if (_totpInterval == null)
|
|
{
|
|
return false;
|
|
}
|
|
var task = TotpTickAsync(interval);
|
|
return true;
|
|
});
|
|
}
|
|
if (_previousCipherId != CipherId)
|
|
{
|
|
var task = _eventService.CollectAsync(Core.Enums.EventType.Cipher_ClientViewed, CipherId);
|
|
}
|
|
_previousCipherId = CipherId;
|
|
finishedLoadingAction?.Invoke();
|
|
return true;
|
|
}
|
|
|
|
public void CleanUp()
|
|
{
|
|
_totpInterval = null;
|
|
}
|
|
|
|
public async void TogglePassword()
|
|
{
|
|
if (!await PromptPasswordAsync())
|
|
{
|
|
return;
|
|
}
|
|
|
|
ShowPassword = !ShowPassword;
|
|
if (ShowPassword)
|
|
{
|
|
var task = _eventService.CollectAsync(Core.Enums.EventType.Cipher_ClientToggledPasswordVisible, CipherId);
|
|
}
|
|
}
|
|
|
|
public async void ToggleCardNumber()
|
|
{
|
|
if (!await PromptPasswordAsync())
|
|
{
|
|
return;
|
|
}
|
|
ShowCardNumber = !ShowCardNumber;
|
|
if (ShowCardNumber)
|
|
{
|
|
var task = _eventService.CollectAsync(
|
|
Core.Enums.EventType.Cipher_ClientToggledCardNumberVisible, CipherId);
|
|
}
|
|
}
|
|
|
|
public async void ToggleCardCode()
|
|
{
|
|
if (!await PromptPasswordAsync())
|
|
{
|
|
return;
|
|
}
|
|
ShowCardCode = !ShowCardCode;
|
|
if (ShowCardCode)
|
|
{
|
|
var task = _eventService.CollectAsync(
|
|
Core.Enums.EventType.Cipher_ClientToggledCardCodeVisible, CipherId);
|
|
}
|
|
}
|
|
|
|
public async Task<bool> DeleteAsync()
|
|
{
|
|
if (Xamarin.Essentials.Connectivity.NetworkAccess == Xamarin.Essentials.NetworkAccess.None)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.InternetConnectionRequiredMessage,
|
|
AppResources.InternetConnectionRequiredTitle);
|
|
return false;
|
|
}
|
|
var confirmed = await _platformUtilsService.ShowDialogAsync(
|
|
Cipher.IsDeleted ? AppResources.DoYouReallyWantToPermanentlyDeleteCipher : AppResources.DoYouReallyWantToSoftDeleteCipher,
|
|
null, AppResources.Yes, AppResources.Cancel);
|
|
if (!confirmed)
|
|
{
|
|
return false;
|
|
}
|
|
try
|
|
{
|
|
await _deviceActionService.ShowLoadingAsync(Cipher.IsDeleted ? AppResources.Deleting : AppResources.SoftDeleting);
|
|
if (Cipher.IsDeleted)
|
|
{
|
|
await _cipherService.DeleteWithServerAsync(Cipher.Id);
|
|
}
|
|
else
|
|
{
|
|
await _cipherService.SoftDeleteWithServerAsync(Cipher.Id);
|
|
}
|
|
await _deviceActionService.HideLoadingAsync();
|
|
_platformUtilsService.ShowToast("success", null,
|
|
Cipher.IsDeleted ? AppResources.ItemDeleted : AppResources.ItemSoftDeleted);
|
|
_messagingService.Send(Cipher.IsDeleted ? "deletedCipher" : "softDeletedCipher", Cipher);
|
|
return true;
|
|
}
|
|
catch (ApiException e)
|
|
{
|
|
await _deviceActionService.HideLoadingAsync();
|
|
if (e?.Error != null)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(e.Error.GetSingleMessage(),
|
|
AppResources.AnErrorHasOccurred);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public async Task<bool> RestoreAsync()
|
|
{
|
|
if (!IsDeleted)
|
|
{
|
|
return false;
|
|
}
|
|
if (Xamarin.Essentials.Connectivity.NetworkAccess == Xamarin.Essentials.NetworkAccess.None)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.InternetConnectionRequiredMessage,
|
|
AppResources.InternetConnectionRequiredTitle);
|
|
return false;
|
|
}
|
|
var confirmed = await _platformUtilsService.ShowDialogAsync(AppResources.DoYouReallyWantToRestoreCipher,
|
|
null, AppResources.Yes, AppResources.Cancel);
|
|
if (!confirmed)
|
|
{
|
|
return false;
|
|
}
|
|
try
|
|
{
|
|
await _deviceActionService.ShowLoadingAsync(AppResources.Restoring);
|
|
await _cipherService.RestoreWithServerAsync(Cipher.Id);
|
|
await _deviceActionService.HideLoadingAsync();
|
|
_platformUtilsService.ShowToast("success", null, AppResources.ItemRestored);
|
|
_messagingService.Send("restoredCipher", Cipher);
|
|
return true;
|
|
}
|
|
catch (ApiException e)
|
|
{
|
|
await _deviceActionService.HideLoadingAsync();
|
|
if (e?.Error != null)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(e.Error.GetSingleMessage(),
|
|
AppResources.AnErrorHasOccurred);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private async Task TotpUpdateCodeAsync()
|
|
{
|
|
if (Cipher == null || Cipher.Type != Core.Enums.CipherType.Login || Cipher.Login.Totp == null)
|
|
{
|
|
_totpInterval = null;
|
|
return;
|
|
}
|
|
_totpCode = await _totpService.GetCodeAsync(Cipher.Login.Totp);
|
|
if (_totpCode != null)
|
|
{
|
|
if (_totpCode.Length > 4)
|
|
{
|
|
var half = (int)Math.Floor(_totpCode.Length / 2M);
|
|
TotpCodeFormatted = string.Format("{0} {1}", _totpCode.Substring(0, half),
|
|
_totpCode.Substring(half));
|
|
}
|
|
else
|
|
{
|
|
TotpCodeFormatted = _totpCode;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TotpCodeFormatted = null;
|
|
_totpInterval = null;
|
|
}
|
|
}
|
|
|
|
private async Task TotpTickAsync(int intervalSeconds)
|
|
{
|
|
var epoc = CoreHelpers.EpocUtcNow() / 1000;
|
|
var mod = epoc % intervalSeconds;
|
|
var totpSec = intervalSeconds - mod;
|
|
TotpSec = totpSec.ToString();
|
|
TotpLow = totpSec < 7;
|
|
if (mod == 0)
|
|
{
|
|
await TotpUpdateCodeAsync();
|
|
}
|
|
}
|
|
|
|
private async void CheckPasswordAsync()
|
|
{
|
|
if (!(Page as BaseContentPage).DoOnce())
|
|
{
|
|
return;
|
|
}
|
|
if (string.IsNullOrWhiteSpace(Cipher.Login?.Password))
|
|
{
|
|
return;
|
|
}
|
|
if (Xamarin.Essentials.Connectivity.NetworkAccess == Xamarin.Essentials.NetworkAccess.None)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.InternetConnectionRequiredMessage,
|
|
AppResources.InternetConnectionRequiredTitle);
|
|
return;
|
|
}
|
|
await _deviceActionService.ShowLoadingAsync(AppResources.CheckingPassword);
|
|
var matches = await _auditService.PasswordLeakedAsync(Cipher.Login.Password);
|
|
await _deviceActionService.HideLoadingAsync();
|
|
if (matches > 0)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(string.Format(AppResources.PasswordExposed,
|
|
matches.ToString("N0")));
|
|
}
|
|
else
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.PasswordSafe);
|
|
}
|
|
}
|
|
|
|
private async void DownloadAttachmentAsync(AttachmentView attachment)
|
|
{
|
|
if (!(Page as BaseContentPage).DoOnce())
|
|
{
|
|
return;
|
|
}
|
|
if (Xamarin.Essentials.Connectivity.NetworkAccess == Xamarin.Essentials.NetworkAccess.None)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.InternetConnectionRequiredMessage,
|
|
AppResources.InternetConnectionRequiredTitle);
|
|
return;
|
|
}
|
|
if (Cipher.OrganizationId == null && !CanAccessPremium)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.PremiumRequired);
|
|
return;
|
|
}
|
|
if (attachment.FileSize >= 10485760) // 10 MB
|
|
{
|
|
var confirmed = await _platformUtilsService.ShowDialogAsync(
|
|
string.Format(AppResources.AttachmentLargeWarning, attachment.SizeName), null,
|
|
AppResources.Yes, AppResources.No);
|
|
if (!confirmed)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
var canOpenFile = true;
|
|
if (!_deviceActionService.CanOpenFile(attachment.FileName))
|
|
{
|
|
if (Device.RuntimePlatform == Device.iOS)
|
|
{
|
|
// iOS is currently hardcoded to always return CanOpenFile == true, but should it ever return false
|
|
// for any reason we want to be sure to catch it here.
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.UnableToOpenFile);
|
|
return;
|
|
}
|
|
|
|
canOpenFile = false;
|
|
}
|
|
|
|
if (!await PromptPasswordAsync())
|
|
{
|
|
return;
|
|
}
|
|
|
|
await _deviceActionService.ShowLoadingAsync(AppResources.Downloading);
|
|
try
|
|
{
|
|
var data = await _cipherService.DownloadAndDecryptAttachmentAsync(Cipher.Id, attachment, Cipher.OrganizationId);
|
|
await _deviceActionService.HideLoadingAsync();
|
|
if (data == null)
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.UnableToDownloadFile);
|
|
return;
|
|
}
|
|
|
|
if (Device.RuntimePlatform == Device.Android)
|
|
{
|
|
if (canOpenFile)
|
|
{
|
|
// We can open this attachment directly, so give the user the option to open or save
|
|
PromptOpenOrSave(data, attachment);
|
|
}
|
|
else
|
|
{
|
|
// We can't open this attachment so go directly to save
|
|
SaveAttachment(data, attachment);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
OpenAttachment(data, attachment);
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
await _deviceActionService.HideLoadingAsync();
|
|
}
|
|
}
|
|
|
|
public async void PromptOpenOrSave(byte[] data, AttachmentView attachment)
|
|
{
|
|
var selection = await Page.DisplayActionSheet(attachment.FileName, AppResources.Cancel, null,
|
|
AppResources.Open, AppResources.Save);
|
|
if (selection == AppResources.Open)
|
|
{
|
|
OpenAttachment(data, attachment);
|
|
}
|
|
else if (selection == AppResources.Save)
|
|
{
|
|
SaveAttachment(data, attachment);
|
|
}
|
|
}
|
|
|
|
public async void OpenAttachment(byte[] data, AttachmentView attachment)
|
|
{
|
|
if (!_deviceActionService.OpenFile(data, attachment.Id, attachment.FileName))
|
|
{
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.UnableToOpenFile);
|
|
return;
|
|
}
|
|
}
|
|
|
|
public async void SaveAttachment(byte[] data, AttachmentView attachment)
|
|
{
|
|
_attachmentData = data;
|
|
_attachmentFilename = attachment.FileName;
|
|
if (!_deviceActionService.SaveFile(_attachmentData, null, _attachmentFilename, null))
|
|
{
|
|
ClearAttachmentData();
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.UnableToSaveAttachment);
|
|
}
|
|
}
|
|
|
|
public async void SaveFileSelected(string contentUri, string filename)
|
|
{
|
|
if (_deviceActionService.SaveFile(_attachmentData, null, filename ?? _attachmentFilename, contentUri))
|
|
{
|
|
ClearAttachmentData();
|
|
_platformUtilsService.ShowToast("success", null, AppResources.SaveAttachmentSuccess);
|
|
return;
|
|
}
|
|
|
|
ClearAttachmentData();
|
|
await _platformUtilsService.ShowDialogAsync(AppResources.UnableToSaveAttachment);
|
|
}
|
|
|
|
private void ClearAttachmentData()
|
|
{
|
|
_attachmentData = null;
|
|
_attachmentFilename = null;
|
|
}
|
|
|
|
private async void CopyAsync(string id, string text = null)
|
|
{
|
|
if (_passwordRepromptService.ProtectedFields.Contains(id) && !await PromptPasswordAsync())
|
|
{
|
|
return;
|
|
}
|
|
|
|
string name = null;
|
|
if (id == "LoginUsername")
|
|
{
|
|
text = Cipher.Login.Username;
|
|
name = AppResources.Username;
|
|
}
|
|
else if (id == "LoginPassword")
|
|
{
|
|
text = Cipher.Login.Password;
|
|
name = AppResources.Password;
|
|
}
|
|
else if (id == "LoginTotp")
|
|
{
|
|
text = _totpCode;
|
|
name = AppResources.VerificationCodeTotp;
|
|
}
|
|
else if (id == "LoginUri")
|
|
{
|
|
name = AppResources.URI;
|
|
}
|
|
else if (id == "FieldValue" || id == "H_FieldValue")
|
|
{
|
|
name = AppResources.Value;
|
|
}
|
|
else if (id == "CardNumber")
|
|
{
|
|
text = Cipher.Card.Number;
|
|
name = AppResources.Number;
|
|
}
|
|
else if (id == "CardCode")
|
|
{
|
|
text = Cipher.Card.Code;
|
|
name = AppResources.SecurityCode;
|
|
}
|
|
|
|
if (text != null)
|
|
{
|
|
await _clipboardService.CopyTextAsync(text);
|
|
if (!string.IsNullOrWhiteSpace(name))
|
|
{
|
|
_platformUtilsService.ShowToast("info", null, string.Format(AppResources.ValueHasBeenCopied, name));
|
|
}
|
|
if (id == "LoginPassword")
|
|
{
|
|
await _eventService.CollectAsync(Core.Enums.EventType.Cipher_ClientCopiedPassword, CipherId);
|
|
}
|
|
else if (id == "CardCode")
|
|
{
|
|
await _eventService.CollectAsync(Core.Enums.EventType.Cipher_ClientCopiedCardCode, CipherId);
|
|
}
|
|
else if (id == "H_FieldValue")
|
|
{
|
|
await _eventService.CollectAsync(Core.Enums.EventType.Cipher_ClientCopiedHiddenField, CipherId);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void CopyUri(LoginUriView uri)
|
|
{
|
|
CopyAsync("LoginUri", uri.Uri);
|
|
}
|
|
|
|
private void CopyField(FieldView field)
|
|
{
|
|
CopyAsync(field.Type == Core.Enums.FieldType.Hidden ? "H_FieldValue" : "FieldValue", field.Value);
|
|
}
|
|
|
|
private void LaunchUri(LoginUriView uri)
|
|
{
|
|
if (uri.CanLaunch && (Page as BaseContentPage).DoOnce())
|
|
{
|
|
_platformUtilsService.LaunchUri(uri.LaunchUri);
|
|
}
|
|
}
|
|
|
|
internal async Task<bool> PromptPasswordAsync()
|
|
{
|
|
if (Cipher.Reprompt == CipherRepromptType.None || _passwordReprompted)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return _passwordReprompted = await _passwordRepromptService.ShowPasswordPromptAsync();
|
|
}
|
|
}
|
|
|
|
public class ViewPageFieldViewModel : ExtendedViewModel
|
|
{
|
|
private II18nService _i18nService;
|
|
private ViewPageViewModel _vm;
|
|
private FieldView _field;
|
|
private CipherView _cipher;
|
|
private bool _showHiddenValue;
|
|
|
|
public ViewPageFieldViewModel(ViewPageViewModel vm, CipherView cipher, FieldView field)
|
|
{
|
|
_i18nService = ServiceContainer.Resolve<II18nService>("i18nService");
|
|
_vm = vm;
|
|
_cipher = cipher;
|
|
Field = field;
|
|
ToggleHiddenValueCommand = new Command(ToggleHiddenValue);
|
|
}
|
|
|
|
public FieldView Field
|
|
{
|
|
get => _field;
|
|
set => SetProperty(ref _field, value,
|
|
additionalPropertyNames: new string[]
|
|
{
|
|
nameof(ValueText),
|
|
nameof(IsBooleanType),
|
|
nameof(IsHiddenType),
|
|
nameof(IsTextType),
|
|
nameof(ShowCopyButton),
|
|
});
|
|
}
|
|
|
|
public bool ShowHiddenValue
|
|
{
|
|
get => _showHiddenValue;
|
|
set => SetProperty(ref _showHiddenValue, value,
|
|
additionalPropertyNames: new string[]
|
|
{
|
|
nameof(ShowHiddenValueIcon)
|
|
});
|
|
}
|
|
|
|
public string ValueText
|
|
{
|
|
get
|
|
{
|
|
if (IsBooleanType)
|
|
{
|
|
return _field.Value == "true" ? "" : "";
|
|
}
|
|
else if (IsLinkedType)
|
|
{
|
|
var i18nKey = _cipher.LinkedFieldI18nKey(Field.LinkedId.GetValueOrDefault());
|
|
return " " + _i18nService.T(i18nKey);
|
|
}
|
|
else
|
|
{
|
|
return _field.Value;
|
|
}
|
|
}
|
|
}
|
|
|
|
public FormattedString ColoredHiddenValue => PasswordFormatter.FormatPassword(_field.Value);
|
|
|
|
public Command ToggleHiddenValueCommand { get; set; }
|
|
|
|
public string ShowHiddenValueIcon => _showHiddenValue ? BitwardenIcons.EyeSlash : BitwardenIcons.Eye;
|
|
public bool IsTextType => _field.Type == Core.Enums.FieldType.Text;
|
|
public bool IsBooleanType => _field.Type == Core.Enums.FieldType.Boolean;
|
|
public bool IsHiddenType => _field.Type == Core.Enums.FieldType.Hidden;
|
|
public bool IsLinkedType => _field.Type == Core.Enums.FieldType.Linked;
|
|
public bool ShowViewHidden => IsHiddenType && _cipher.ViewPassword;
|
|
public bool ShowCopyButton => _field.Type != Core.Enums.FieldType.Boolean &&
|
|
!string.IsNullOrWhiteSpace(_field.Value) &&
|
|
!(IsHiddenType && !_cipher.ViewPassword) &&
|
|
_field.Type != FieldType.Linked;
|
|
|
|
public async void ToggleHiddenValue()
|
|
{
|
|
if (!await _vm.PromptPasswordAsync())
|
|
{
|
|
return;
|
|
}
|
|
ShowHiddenValue = !ShowHiddenValue;
|
|
if (ShowHiddenValue)
|
|
{
|
|
var eventService = ServiceContainer.Resolve<IEventService>("eventService");
|
|
var task = eventService.CollectAsync(
|
|
Core.Enums.EventType.Cipher_ClientToggledHiddenFieldVisible, _cipher.Id);
|
|
}
|
|
}
|
|
}
|
|
}
|