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core utils

This commit is contained in:
Kyle Spearrin 2019-06-27 14:07:25 -04:00
parent 04c32e28cd
commit fb3009fc66
3 changed files with 133 additions and 0 deletions

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using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using AuthenticationServices;
using Bit.Core.Abstractions;
using Bit.Core.Models.View;
namespace Bit.iOS.Core.Utilities
{
public static class ASHelpers
{
public static async Task ReplaceAllIdentities(ICipherService cipherService)
{
if(await AutofillEnabled())
{
var identities = new List<ASPasswordCredentialIdentity>();
var ciphers = await cipherService.GetAllDecryptedAsync();
foreach(var cipher in ciphers)
{
var identity = ToCredentialIdentity(cipher);
if(identity != null)
{
identities.Add(identity);
}
}
if(identities.Any())
{
await ASCredentialIdentityStore.SharedStore?.ReplaceCredentialIdentitiesAsync(identities.ToArray());
}
}
}
public static async Task<bool> IdentitiesCanIncremental()
{
var state = await ASCredentialIdentityStore.SharedStore?.GetCredentialIdentityStoreStateAsync();
return state != null && state.Enabled && state.SupportsIncrementalUpdates;
}
public static async Task<bool> AutofillEnabled()
{
var state = await ASCredentialIdentityStore.SharedStore?.GetCredentialIdentityStoreStateAsync();
return state != null && state.Enabled;
}
public static async Task<ASPasswordCredentialIdentity> GetCipherIdentityAsync(string cipherId, ICipherService cipherService)
{
var cipher = await cipherService.GetAsync(cipherId);
if(cipher == null)
{
return null;
}
var cipherView = await cipher.DecryptAsync();
return ToCredentialIdentity(cipherView);
}
public static ASPasswordCredentialIdentity ToCredentialIdentity(CipherView cipher)
{
if(!cipher?.Login?.Uris?.Any() ?? true)
{
return null;
}
var uri = cipher.Login.Uris.FirstOrDefault()?.Uri;
if(string.IsNullOrWhiteSpace(uri))
{
return null;
}
var username = cipher.Login.Username;
if(string.IsNullOrWhiteSpace(username))
{
return null;
}
var serviceId = new ASCredentialServiceIdentifier(uri, ASCredentialServiceIdentifierType.Url);
return new ASPasswordCredentialIdentity(serviceId, username, cipher.Id);
}
}
}

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using System;
using System.Drawing;
using CoreGraphics;
using UIKit;
namespace Bit.iOS.Core.Utilities
{
public static class Dialogs
{
public static UIAlertController CreateLoadingAlert(string message)
{
var loadingIndicator = new UIActivityIndicatorView(new CGRect(10, 5, 50, 50));
loadingIndicator.HidesWhenStopped = true;
loadingIndicator.ActivityIndicatorViewStyle = UIActivityIndicatorViewStyle.Gray;
loadingIndicator.StartAnimating();
var alert = UIAlertController.Create(null, message, UIAlertControllerStyle.Alert);
alert.View.TintColor = UIColor.Black;
alert.View.Add(loadingIndicator);
return alert;
}
public static UIAlertController CreateMessageAlert(string message)
{
var alert = UIAlertController.Create(null, message, UIAlertControllerStyle.Alert);
alert.View.TintColor = UIColor.Black;
return alert;
}
public static UIAlertController CreateAlert(string title, string message, string accept, Action<UIAlertAction> acceptHandle = null)
{
var alert = UIAlertController.Create(title, message, UIAlertControllerStyle.Alert);
var oldFrame = alert.View.Frame;
alert.View.Frame = new RectangleF((float)oldFrame.X, (float)oldFrame.Y, (float)oldFrame.Width, (float)oldFrame.Height - 20);
alert.AddAction(UIAlertAction.Create(accept, UIAlertActionStyle.Default, acceptHandle));
return alert;
}
public static UIAlertController CreateActionSheet(string title, UIViewController controller)
{
var sheet = UIAlertController.Create(title, null, UIAlertControllerStyle.ActionSheet);
if(UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
{
var x = controller.View.Bounds.Width / 2;
var y = controller.View.Bounds.Bottom;
var rect = new CGRect(x, y, 0, 0);
sheet.PopoverPresentationController.SourceView = controller.View;
sheet.PopoverPresentationController.SourceRect = rect;
sheet.PopoverPresentationController.PermittedArrowDirections = UIPopoverArrowDirection.Unknown;
}
return sheet;
}
}
}

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<Compile Include="Models\CipherViewModel.cs" />
<Compile Include="Models\PasswordGenerationOptions.cs" />
<Compile Include="Services\DeviceActionService.cs" />
<Compile Include="Utilities\ASHelpers.cs" />
<Compile Include="Utilities\Dialogs.cs" />
<Compile Include="Utilities\HockeyAppCrashManagerDelegate.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Services\CryptoPrimitiveService.cs" />