using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Net;
using MediaBrowser.Controller.Session;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Users;
using ServiceStack;
using ServiceStack.Text.Controller;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
namespace MediaBrowser.Api
{
///
/// Class GetUsers
///
[Route("/Users", "GET", Summary = "Gets a list of users")]
[Authenticated]
public class GetUsers : IReturn>
{
[ApiMember(Name = "IsHidden", Description = "Optional filter by IsHidden=true or false", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsHidden { get; set; }
[ApiMember(Name = "IsDisabled", Description = "Optional filter by IsDisabled=true or false", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsDisabled { get; set; }
}
[Route("/Users/Public", "GET", Summary = "Gets a list of publicly visible users for display on a login screen.")]
public class GetPublicUsers : IReturn>
{
}
///
/// Class GetUser
///
[Route("/Users/{Id}", "GET", Summary = "Gets a user by Id")]
[Authenticated]
public class GetUser : IReturn
{
///
/// Gets or sets the id.
///
/// The id.
[ApiMember(Name = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public Guid Id { get; set; }
}
///
/// Class DeleteUser
///
[Route("/Users/{Id}", "DELETE", Summary = "Deletes a user")]
[Authenticated]
public class DeleteUser : IReturnVoid
{
///
/// Gets or sets the id.
///
/// The id.
[ApiMember(Name = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public Guid Id { get; set; }
}
///
/// Class AuthenticateUser
///
[Route("/Users/{Id}/Authenticate", "POST", Summary = "Authenticates a user")]
public class AuthenticateUser : IReturn
{
///
/// Gets or sets the id.
///
/// The id.
[ApiMember(Name = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public Guid Id { get; set; }
///
/// Gets or sets the password.
///
/// The password.
[ApiMember(Name = "Password", IsRequired = true, DataType = "string", ParameterType = "body", Verb = "POST")]
public string Password { get; set; }
}
///
/// Class AuthenticateUser
///
[Route("/Users/AuthenticateByName", "POST", Summary = "Authenticates a user")]
public class AuthenticateUserByName : IReturn
{
///
/// Gets or sets the id.
///
/// The id.
[ApiMember(Name = "Username", IsRequired = true, DataType = "string", ParameterType = "body", Verb = "POST")]
public string Username { get; set; }
///
/// Gets or sets the password.
///
/// The password.
[ApiMember(Name = "Password", IsRequired = true, DataType = "string", ParameterType = "body", Verb = "POST")]
public string Password { get; set; }
}
///
/// Class UpdateUserPassword
///
[Route("/Users/{Id}/Password", "POST", Summary = "Updates a user's password")]
[Authenticated]
public class UpdateUserPassword : IReturnVoid
{
///
/// Gets or sets the id.
///
/// The id.
public Guid Id { get; set; }
///
/// Gets or sets the password.
///
/// The password.
public string CurrentPassword { get; set; }
///
/// Gets or sets the new password.
///
/// The new password.
public string NewPassword { get; set; }
///
/// Gets or sets a value indicating whether [reset password].
///
/// true if [reset password]; otherwise, false.
public bool ResetPassword { get; set; }
}
///
/// Class UpdateUser
///
[Route("/Users/{Id}", "POST", Summary = "Updates a user")]
[Authenticated]
public class UpdateUser : UserDto, IReturnVoid
{
}
///
/// Class CreateUser
///
[Route("/Users", "POST", Summary = "Creates a user")]
[Authenticated]
public class CreateUser : UserDto, IReturn
{
}
///
/// Class UsersService
///
public class UserService : BaseApiService, IHasAuthorization
{
///
/// The _user manager
///
private readonly IUserManager _userManager;
private readonly IDtoService _dtoService;
private readonly ISessionManager _sessionMananger;
private readonly IServerConfigurationManager _config;
private readonly INetworkManager _networkManager;
public IAuthorizationContext AuthorizationContext { get; set; }
///
/// Initializes a new instance of the class.
///
/// The user manager.
/// The dto service.
/// The session mananger.
/// xmlSerializer
public UserService(IUserManager userManager, IDtoService dtoService, ISessionManager sessionMananger, IServerConfigurationManager config, INetworkManager networkManager)
{
_userManager = userManager;
_dtoService = dtoService;
_sessionMananger = sessionMananger;
_config = config;
_networkManager = networkManager;
}
public object Get(GetPublicUsers request)
{
var authInfo = AuthorizationContext.GetAuthorizationInfo(Request);
var isDashboard = string.Equals(authInfo.Client, "Dashboard", StringComparison.OrdinalIgnoreCase);
if ((Request.IsLocal && isDashboard) ||
!_config.Configuration.IsStartupWizardCompleted)
{
return Get(new GetUsers
{
IsDisabled = false
});
}
// TODO: Uncomment this once all clients can handle an empty user list.
return Get(new GetUsers
{
IsHidden = false,
IsDisabled = false
});
//// TODO: Add or is authenticated
//if (Request.IsLocal || IsInLocalNetwork(Request.RemoteIp))
//{
// return Get(new GetUsers
// {
// IsHidden = false,
// IsDisabled = false
// });
//}
//// Return empty when external
//return ToOptimizedResult(new List());
}
private bool IsInLocalNetwork(string remoteEndpoint)
{
if (string.IsNullOrWhiteSpace(remoteEndpoint))
{
throw new ArgumentNullException("remoteEndpoint");
}
IPAddress address;
if (!IPAddress.TryParse(remoteEndpoint, out address))
{
return true;
}
const int lengthMatch = 4;
if (remoteEndpoint.Length >= lengthMatch)
{
var prefix = remoteEndpoint.Substring(0, lengthMatch);
if (_networkManager.GetLocalIpAddresses()
.Any(i => i.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)))
{
return true;
}
}
// Private address space:
// http://en.wikipedia.org/wiki/Private_network
return
// If url was requested with computer name, we may see this
remoteEndpoint.IndexOf("::", StringComparison.OrdinalIgnoreCase) != -1 ||
remoteEndpoint.StartsWith("10.", StringComparison.OrdinalIgnoreCase) ||
remoteEndpoint.StartsWith("192.", StringComparison.OrdinalIgnoreCase) ||
remoteEndpoint.StartsWith("172.", StringComparison.OrdinalIgnoreCase) ||
remoteEndpoint.StartsWith("169.", StringComparison.OrdinalIgnoreCase);
}
///
/// Gets the specified request.
///
/// The request.
/// System.Object.
public object Get(GetUsers request)
{
var users = _userManager.Users;
if (request.IsDisabled.HasValue)
{
users = users.Where(i => i.Configuration.IsDisabled == request.IsDisabled.Value);
}
if (request.IsHidden.HasValue)
{
users = users.Where(i => i.Configuration.IsHidden == request.IsHidden.Value);
}
var result = users
.OrderBy(u => u.Name)
.Select(_dtoService.GetUserDto)
.ToList();
return ToOptimizedSerializedResultUsingCache(result);
}
///
/// Gets the specified request.
///
/// The request.
/// System.Object.
public object Get(GetUser request)
{
var user = _userManager.GetUserById(request.Id);
if (user == null)
{
throw new ResourceNotFoundException("User not found");
}
var result = _dtoService.GetUserDto(user);
return ToOptimizedSerializedResultUsingCache(result);
}
///
/// Deletes the specified request.
///
/// The request.
public void Delete(DeleteUser request)
{
var user = _userManager.GetUserById(request.Id);
if (user == null)
{
throw new ResourceNotFoundException("User not found");
}
var revokeTask = _sessionMananger.RevokeUserTokens(user.Id.ToString("N"));
Task.WaitAll(revokeTask);
var task = _userManager.DeleteUser(user);
Task.WaitAll(task);
}
///
/// Posts the specified request.
///
/// The request.
public object Post(AuthenticateUser request)
{
var user = _userManager.GetUserById(request.Id);
if (user == null)
{
throw new ResourceNotFoundException("User not found");
}
return Post(new AuthenticateUserByName
{
Username = user.Name,
Password = request.Password
});
}
public object Post(AuthenticateUserByName request)
{
var auth = AuthorizationContext.GetAuthorizationInfo(Request);
if (string.IsNullOrWhiteSpace(auth.Client))
{
auth.Client = "Unknown app";
}
if (string.IsNullOrWhiteSpace(auth.Device))
{
auth.Device = "Unknown device";
}
if (string.IsNullOrWhiteSpace(auth.Version))
{
auth.Version = "Unknown version";
}
if (string.IsNullOrWhiteSpace(auth.DeviceId))
{
auth.DeviceId = "Unknown device id";
}
var result = _sessionMananger.AuthenticateNewSession(new AuthenticationRequest
{
App = auth.Client,
AppVersion = auth.Version,
DeviceId = auth.DeviceId,
DeviceName = auth.Device,
Password = request.Password,
RemoteEndPoint = Request.RemoteIp,
Username = request.Username
}, Request.IsLocal).Result;
return ToOptimizedResult(result);
}
///
/// Posts the specified request.
///
/// The request.
public void Post(UpdateUserPassword request)
{
var user = _userManager.GetUserById(request.Id);
if (user == null)
{
throw new ResourceNotFoundException("User not found");
}
if (request.ResetPassword)
{
var task = _userManager.ResetPassword(user);
Task.WaitAll(task);
}
else
{
var success = _userManager.AuthenticateUser(user.Name, request.CurrentPassword).Result;
if (!success)
{
throw new ArgumentException("Invalid user or password entered.");
}
var task = _userManager.ChangePassword(user, request.NewPassword);
Task.WaitAll(task);
}
}
///
/// Posts the specified request.
///
/// The request.
public void Post(UpdateUser request)
{
// We need to parse this manually because we told service stack not to with IRequiresRequestStream
// https://code.google.com/p/servicestack/source/browse/trunk/Common/ServiceStack.Text/ServiceStack.Text/Controller/PathInfo.cs
var pathInfo = PathInfo.Parse(Request.PathInfo);
var id = new Guid(pathInfo.GetArgumentValue(1));
var dtoUser = request;
var user = _userManager.GetUserById(id);
// If removing admin access
if (!dtoUser.Configuration.IsAdministrator && user.Configuration.IsAdministrator)
{
if (_userManager.Users.Count(i => i.Configuration.IsAdministrator) == 1)
{
throw new ArgumentException("There must be at least one user in the system with administrative access.");
}
}
// If disabling
if (dtoUser.Configuration.IsDisabled && user.Configuration.IsAdministrator)
{
throw new ArgumentException("Administrators cannot be disabled.");
}
// If disabling
if (dtoUser.Configuration.IsDisabled && !user.Configuration.IsDisabled)
{
if (_userManager.Users.Count(i => !i.Configuration.IsDisabled) == 1)
{
throw new ArgumentException("There must be at least one enabled user in the system.");
}
var revokeTask = _sessionMananger.RevokeUserTokens(user.Id.ToString("N"));
Task.WaitAll(revokeTask);
}
var task = user.Name.Equals(dtoUser.Name, StringComparison.Ordinal) ?
_userManager.UpdateUser(user) :
_userManager.RenameUser(user, dtoUser.Name);
Task.WaitAll(task);
user.UpdateConfiguration(dtoUser.Configuration);
}
///
/// Posts the specified request.
///
/// The request.
/// System.Object.
public object Post(CreateUser request)
{
var dtoUser = request;
var newUser = _userManager.CreateUser(dtoUser.Name).Result;
newUser.UpdateConfiguration(dtoUser.Configuration);
var result = _dtoService.GetUserDto(newUser);
return ToOptimizedResult(result);
}
}
}