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rework additional repositories

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This commit is contained in:
Luke Pulverenti 2016-11-18 04:28:39 -05:00
parent fa714425dd
commit 9f40c1982b
8 changed files with 543 additions and 634 deletions
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10
Emby.Server.Core/ApplicationHost.cs
View File

@ -91,7 +91,7 @@ using Emby.Server.Core.FFMpeg;
using Emby.Server.Core.IO;
using Emby.Server.Core.Localization;
using Emby.Server.Core.Migrations;
using Emby.Server.Core.Security;
using Emby.Server.Implementations.Security;
using Emby.Server.Implementations.Social;
using Emby.Server.Core.Sync;
using Emby.Server.Implementations.Channels;
@ -554,7 +554,7 @@ namespace Emby.Server.Core
UserRepository = await GetUserRepository().ConfigureAwait(false);
var displayPreferencesRepo = new SqliteDisplayPreferencesRepository(LogManager, JsonSerializer, ApplicationPaths, GetDbConnector(), MemoryStreamFactory);
var displayPreferencesRepo = new SqliteDisplayPreferencesRepository(LogManager.GetLogger("SqliteDisplayPreferencesRepository"), JsonSerializer, ApplicationPaths, MemoryStreamFactory);
DisplayPreferencesRepository = displayPreferencesRepo;
RegisterSingleInstance(DisplayPreferencesRepository);
@ -699,7 +699,7 @@ namespace Emby.Server.Core
SubtitleEncoder = new SubtitleEncoder(LibraryManager, LogManager.GetLogger("SubtitleEncoder"), ApplicationPaths, FileSystemManager, MediaEncoder, JsonSerializer, HttpClient, MediaSourceManager, MemoryStreamFactory, ProcessFactory, textEncoding);
RegisterSingleInstance(SubtitleEncoder);
await displayPreferencesRepo.Initialize().ConfigureAwait(false);
displayPreferencesRepo.Initialize();
var userDataRepo = new SqliteUserDataRepository(LogManager, ApplicationPaths, GetDbConnector());
@ -828,9 +828,9 @@ namespace Emby.Server.Core
private async Task<IAuthenticationRepository> GetAuthenticationRepository()
{
var repo = new AuthenticationRepository(LogManager, ServerConfigurationManager.ApplicationPaths, GetDbConnector());
var repo = new AuthenticationRepository(LogManager.GetLogger("AuthenticationRepository"), ServerConfigurationManager.ApplicationPaths);
await repo.Initialize().ConfigureAwait(false);
repo.Initialize();
return repo;
}

312
Emby.Server.Core/Data/SqliteDisplayPreferencesRepository.cs
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@ -1,312 +0,0 @@
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
namespace Emby.Server.Core.Data
{
/// <summary>
/// Class SQLiteDisplayPreferencesRepository
/// </summary>
public class SqliteDisplayPreferencesRepository : BaseSqliteRepository, IDisplayPreferencesRepository
{
private readonly IMemoryStreamFactory _memoryStreamProvider;
public SqliteDisplayPreferencesRepository(ILogManager logManager, IJsonSerializer jsonSerializer, IApplicationPaths appPaths, IDbConnector dbConnector, IMemoryStreamFactory memoryStreamProvider)
: base(logManager, dbConnector)
{
_jsonSerializer = jsonSerializer;
_memoryStreamProvider = memoryStreamProvider;
DbFilePath = Path.Combine(appPaths.DataPath, "displaypreferences.db");
}
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return "SQLite";
}
}
/// <summary>
/// The _json serializer
/// </summary>
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public async Task Initialize()
{
using (var connection = await CreateConnection().ConfigureAwait(false))
{
string[] queries = {
"create table if not exists userdisplaypreferences (id GUID, userId GUID, client text, data BLOB)",
"create unique index if not exists userdisplaypreferencesindex on userdisplaypreferences (id, userId, client)"
};
connection.RunQueries(queries, Logger);
}
}
/// <summary>
/// Save the display preferences associated with an item in the repo
/// </summary>
/// <param name="displayPreferences">The display preferences.</param>
/// <param name="userId">The user id.</param>
/// <param name="client">The client.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task SaveDisplayPreferences(DisplayPreferences displayPreferences, Guid userId, string client, CancellationToken cancellationToken)
{
if (displayPreferences == null)
{
throw new ArgumentNullException("displayPreferences");
}
if (string.IsNullOrWhiteSpace(displayPreferences.Id))
{
throw new ArgumentNullException("displayPreferences.Id");
}
cancellationToken.ThrowIfCancellationRequested();
var serialized = _jsonSerializer.SerializeToBytes(displayPreferences, _memoryStreamProvider);
using (var connection = await CreateConnection().ConfigureAwait(false))
{
IDbTransaction transaction = null;
try
{
transaction = connection.BeginTransaction();
using (var cmd = connection.CreateCommand())
{
cmd.CommandText = "replace into userdisplaypreferences (id, userid, client, data) values (@1, @2, @3, @4)";
cmd.Parameters.Add(cmd, "@1", DbType.Guid).Value = new Guid(displayPreferences.Id);
cmd.Parameters.Add(cmd, "@2", DbType.Guid).Value = userId;
cmd.Parameters.Add(cmd, "@3", DbType.String).Value = client;
cmd.Parameters.Add(cmd, "@4", DbType.Binary).Value = serialized;
cmd.Transaction = transaction;
cmd.ExecuteNonQuery();
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save display preferences:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
}
}
}
/// <summary>
/// Save all display preferences associated with a user in the repo
/// </summary>
/// <param name="displayPreferences">The display preferences.</param>
/// <param name="userId">The user id.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task SaveAllDisplayPreferences(IEnumerable<DisplayPreferences> displayPreferences, Guid userId, CancellationToken cancellationToken)
{
if (displayPreferences == null)
{
throw new ArgumentNullException("displayPreferences");
}
cancellationToken.ThrowIfCancellationRequested();
using (var connection = await CreateConnection().ConfigureAwait(false))
{
IDbTransaction transaction = null;
try
{
transaction = connection.BeginTransaction();
foreach (var displayPreference in displayPreferences)
{
var serialized = _jsonSerializer.SerializeToBytes(displayPreference, _memoryStreamProvider);
using (var cmd = connection.CreateCommand())
{
cmd.CommandText = "replace into userdisplaypreferences (id, userid, client, data) values (@1, @2, @3, @4)";
cmd.Parameters.Add(cmd, "@1", DbType.Guid).Value = new Guid(displayPreference.Id);
cmd.Parameters.Add(cmd, "@2", DbType.Guid).Value = userId;
cmd.Parameters.Add(cmd, "@3", DbType.String).Value = displayPreference.Client;
cmd.Parameters.Add(cmd, "@4", DbType.Binary).Value = serialized;
cmd.Transaction = transaction;
cmd.ExecuteNonQuery();
}
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save display preferences:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
}
}
}
/// <summary>
/// Gets the display preferences.
/// </summary>
/// <param name="displayPreferencesId">The display preferences id.</param>
/// <param name="userId">The user id.</param>
/// <param name="client">The client.</param>
/// <returns>Task{DisplayPreferences}.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public DisplayPreferences GetDisplayPreferences(string displayPreferencesId, Guid userId, string client)
{
if (string.IsNullOrWhiteSpace(displayPreferencesId))
{
throw new ArgumentNullException("displayPreferencesId");
}
var guidId = displayPreferencesId.GetMD5();
using (var connection = CreateConnection(true).Result)
{
using (var cmd = connection.CreateCommand())
{
cmd.CommandText = "select data from userdisplaypreferences where id = @id and userId=@userId and client=@client";
cmd.Parameters.Add(cmd, "@id", DbType.Guid).Value = guidId;
cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
cmd.Parameters.Add(cmd, "@client", DbType.String).Value = client;
using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
{
if (reader.Read())
{
using (var stream = reader.GetMemoryStream(0, _memoryStreamProvider))
{
return _jsonSerializer.DeserializeFromStream<DisplayPreferences>(stream);
}
}
}
return new DisplayPreferences
{
Id = guidId.ToString("N")
};
}
}
}
/// <summary>
/// Gets all display preferences for the given user.
/// </summary>
/// <param name="userId">The user id.</param>
/// <returns>Task{DisplayPreferences}.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public IEnumerable<DisplayPreferences> GetAllDisplayPreferences(Guid userId)
{
var list = new List<DisplayPreferences>();
using (var connection = CreateConnection(true).Result)
{
using (var cmd = connection.CreateCommand())
{
cmd.CommandText = "select data from userdisplaypreferences where userId=@userId";
cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
{
while (reader.Read())
{
using (var stream = reader.GetMemoryStream(0, _memoryStreamProvider))
{
list.Add(_jsonSerializer.DeserializeFromStream<DisplayPreferences>(stream));
}
}
}
}
}
return list;
}
public Task SaveDisplayPreferences(DisplayPreferences displayPreferences, string userId, string client, CancellationToken cancellationToken)
{
return SaveDisplayPreferences(displayPreferences, new Guid(userId), client, cancellationToken);
}
public DisplayPreferences GetDisplayPreferences(string displayPreferencesId, string userId, string client)
{
return GetDisplayPreferences(displayPreferencesId, new Guid(userId), client);
}
}
}

315
Emby.Server.Core/Security/AuthenticationRepository.cs
View File

@ -1,315 +0,0 @@
using System;
using System.Collections.Generic;
using System.Data;
using System.Globalization;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using Emby.Server.Core.Data;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Security;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Querying;
namespace Emby.Server.Core.Security
{
public class AuthenticationRepository : BaseSqliteRepository, IAuthenticationRepository
{
private readonly IServerApplicationPaths _appPaths;
private readonly CultureInfo _usCulture = new CultureInfo("en-US");
public AuthenticationRepository(ILogManager logManager, IServerApplicationPaths appPaths, IDbConnector connector)
: base(logManager, connector)
{
_appPaths = appPaths;
DbFilePath = Path.Combine(appPaths.DataPath, "authentication.db");
}
public async Task Initialize()
{
using (var connection = await CreateConnection().ConfigureAwait(false))
{
string[] queries = {
"create table if not exists AccessTokens (Id GUID PRIMARY KEY, AccessToken TEXT NOT NULL, DeviceId TEXT, AppName TEXT, AppVersion TEXT, DeviceName TEXT, UserId TEXT, IsActive BIT, DateCreated DATETIME NOT NULL, DateRevoked DATETIME)",
"create index if not exists idx_AccessTokens on AccessTokens(Id)"
};
connection.RunQueries(queries, Logger);
connection.AddColumn(Logger, "AccessTokens", "AppVersion", "TEXT");
}
}
public Task Create(AuthenticationInfo info, CancellationToken cancellationToken)
{
info.Id = Guid.NewGuid().ToString("N");
return Update(info, cancellationToken);
}
public async Task Update(AuthenticationInfo info, CancellationToken cancellationToken)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
cancellationToken.ThrowIfCancellationRequested();
using (var connection = await CreateConnection().ConfigureAwait(false))
{
using (var saveInfoCommand = connection.CreateCommand())
{
saveInfoCommand.CommandText = "replace into AccessTokens (Id, AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, IsActive, DateCreated, DateRevoked) values (@Id, @AccessToken, @DeviceId, @AppName, @AppVersion, @DeviceName, @UserId, @IsActive, @DateCreated, @DateRevoked)";
saveInfoCommand.Parameters.Add(saveInfoCommand, "@Id");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@AccessToken");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@DeviceId");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@AppName");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@AppVersion");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@DeviceName");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@UserId");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@IsActive");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@DateCreated");
saveInfoCommand.Parameters.Add(saveInfoCommand, "@DateRevoked");
IDbTransaction transaction = null;
try
{
transaction = connection.BeginTransaction();
saveInfoCommand.GetParameter("@Id").Value = new Guid(info.Id);
saveInfoCommand.GetParameter("@AccessToken").Value = info.AccessToken;
saveInfoCommand.GetParameter("@DeviceId").Value = info.DeviceId;
saveInfoCommand.GetParameter("@AppName").Value = info.AppName;
saveInfoCommand.GetParameter("@AppVersion").Value = info.AppVersion;
saveInfoCommand.GetParameter("@DeviceName").Value = info.DeviceName;
saveInfoCommand.GetParameter("@UserId").Value = info.UserId;
saveInfoCommand.GetParameter("@IsActive").Value = info.IsActive;
saveInfoCommand.GetParameter("@DateCreated").Value = info.DateCreated;
saveInfoCommand.GetParameter("@DateRevoked").Value = info.DateRevoked;
saveInfoCommand.Transaction = transaction;
saveInfoCommand.ExecuteNonQuery();
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save record:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
}
}
}
}
private const string BaseSelectText = "select Id, AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, IsActive, DateCreated, DateRevoked from AccessTokens";
public QueryResult<AuthenticationInfo> Get(AuthenticationInfoQuery query)
{
if (query == null)
{
throw new ArgumentNullException("query");
}
using (var connection = CreateConnection(true).Result)
{
using (var cmd = connection.CreateCommand())
{
cmd.CommandText = BaseSelectText;
var whereClauses = new List<string>();
var startIndex = query.StartIndex ?? 0;
if (!string.IsNullOrWhiteSpace(query.AccessToken))
{
whereClauses.Add("AccessToken=@AccessToken");
cmd.Parameters.Add(cmd, "@AccessToken", DbType.String).Value = query.AccessToken;
}
if (!string.IsNullOrWhiteSpace(query.UserId))
{
whereClauses.Add("UserId=@UserId");
cmd.Parameters.Add(cmd, "@UserId", DbType.String).Value = query.UserId;
}
if (!string.IsNullOrWhiteSpace(query.DeviceId))
{
whereClauses.Add("DeviceId=@DeviceId");
cmd.Parameters.Add(cmd, "@DeviceId", DbType.String).Value = query.DeviceId;
}
if (query.IsActive.HasValue)
{
whereClauses.Add("IsActive=@IsActive");
cmd.Parameters.Add(cmd, "@IsActive", DbType.Boolean).Value = query.IsActive.Value;
}
if (query.HasUser.HasValue)
{
if (query.HasUser.Value)
{
whereClauses.Add("UserId not null");
}
else
{
whereClauses.Add("UserId is null");
}
}
var whereTextWithoutPaging = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
if (startIndex > 0)
{
var pagingWhereText = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
whereClauses.Add(string.Format("Id NOT IN (SELECT Id FROM AccessTokens {0} ORDER BY DateCreated LIMIT {1})",
pagingWhereText,
startIndex.ToString(_usCulture)));
}
var whereText = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
cmd.CommandText += whereText;
cmd.CommandText += " ORDER BY DateCreated";
if (query.Limit.HasValue)
{
cmd.CommandText += " LIMIT " + query.Limit.Value.ToString(_usCulture);
}
cmd.CommandText += "; select count (Id) from AccessTokens" + whereTextWithoutPaging;
var list = new List<AuthenticationInfo>();
var count = 0;
using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess))
{
while (reader.Read())
{
list.Add(Get(reader));
}
if (reader.NextResult() && reader.Read())
{
count = reader.GetInt32(0);
}
}
return new QueryResult<AuthenticationInfo>()
{
Items = list.ToArray(),
TotalRecordCount = count
};
}
}
}
public AuthenticationInfo Get(string id)
{
if (string.IsNullOrEmpty(id))
{
throw new ArgumentNullException("id");
}
using (var connection = CreateConnection(true).Result)
{
var guid = new Guid(id);
using (var cmd = connection.CreateCommand())
{
cmd.CommandText = BaseSelectText + " where Id=@Id";
cmd.Parameters.Add(cmd, "@Id", DbType.Guid).Value = guid;
using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
{
if (reader.Read())
{
return Get(reader);
}
}
}
return null;
}
}
private AuthenticationInfo Get(IDataReader reader)
{
var info = new AuthenticationInfo
{
Id = reader.GetGuid(0).ToString("N"),
AccessToken = reader.GetString(1)
};
if (!reader.IsDBNull(2))
{
info.DeviceId = reader.GetString(2);
}
if (!reader.IsDBNull(3))
{
info.AppName = reader.GetString(3);
}
if (!reader.IsDBNull(4))
{
info.AppVersion = reader.GetString(4);
}
if (!reader.IsDBNull(5))
{
info.DeviceName = reader.GetString(5);
}
if (!reader.IsDBNull(6))
{
info.UserId = reader.GetString(6);
}
info.IsActive = reader.GetBoolean(7);
info.DateCreated = reader.GetDateTime(8).ToUniversalTime();
if (!reader.IsDBNull(9))
{
info.DateRevoked = reader.GetDateTime(9).ToUniversalTime();
}
return info;
}
}
}

24
Emby.Server.Implementations/Data/BaseSqliteRepository.cs
View File

@ -69,7 +69,7 @@ namespace Emby.Server.Implementations.Data
//}
db.ExecuteAll(string.Join(";", queries));
return db;
}
@ -119,5 +119,27 @@ namespace Emby.Server.Implementations.Data
{
}
protected void AddColumn(IDatabaseConnection connection, string table, string columnName, string type)
{
foreach (var row in connection.Query("PRAGMA table_info(" + table + ")"))
{
if (row[1].SQLiteType != SQLiteType.Null)
{
var name = row[1].ToString();
if (string.Equals(name, columnName, StringComparison.OrdinalIgnoreCase))
{
return;
}
}
}
connection.ExecuteAll(string.Join(";", new string[]
{
"alter table " + table,
"add column " + columnName + " " + type + " NULL"
}));
}
}
}

228
Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs Normal file
View File

@ -0,0 +1,228 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using SQLitePCL.pretty;
namespace Emby.Server.Implementations.Data
{
/// <summary>
/// Class SQLiteDisplayPreferencesRepository
/// </summary>
public class SqliteDisplayPreferencesRepository : BaseSqliteRepository, IDisplayPreferencesRepository
{
private readonly IMemoryStreamFactory _memoryStreamProvider;
public SqliteDisplayPreferencesRepository(ILogger logger, IJsonSerializer jsonSerializer, IApplicationPaths appPaths, IMemoryStreamFactory memoryStreamProvider)
: base(logger)
{
_jsonSerializer = jsonSerializer;
_memoryStreamProvider = memoryStreamProvider;
DbFilePath = Path.Combine(appPaths.DataPath, "displaypreferences.db");
}
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return "SQLite";
}
}
/// <summary>
/// The _json serializer
/// </summary>
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public void Initialize()
{
using (var connection = CreateConnection())
{
string[] queries = {
"create table if not exists userdisplaypreferences (id GUID, userId GUID, client text, data BLOB)",
"create unique index if not exists userdisplaypreferencesindex on userdisplaypreferences (id, userId, client)"
};
connection.RunQueries(queries);
}
}
/// <summary>
/// Save the display preferences associated with an item in the repo
/// </summary>
/// <param name="displayPreferences">The display preferences.</param>
/// <param name="userId">The user id.</param>
/// <param name="client">The client.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task SaveDisplayPreferences(DisplayPreferences displayPreferences, Guid userId, string client, CancellationToken cancellationToken)
{
if (displayPreferences == null)
{
throw new ArgumentNullException("displayPreferences");
}
if (string.IsNullOrWhiteSpace(displayPreferences.Id))
{
throw new ArgumentNullException("displayPreferences.Id");
}
cancellationToken.ThrowIfCancellationRequested();
lock (WriteLock)
{
using (var connection = CreateConnection())
{
connection.RunInTransaction(db =>
{
SaveDisplayPreferences(displayPreferences, userId, client, db);
});
}
}
}
private void SaveDisplayPreferences(DisplayPreferences displayPreferences, Guid userId, string client, IDatabaseConnection connection)
{
var commandText = "replace into userdisplaypreferences (id, userid, client, data) values (?, ?, ?, ?)";
var serialized = _jsonSerializer.SerializeToBytes(displayPreferences, _memoryStreamProvider);
connection.Execute(commandText,
displayPreferences.Id.ToGuidParamValue(),
userId.ToGuidParamValue(),
client,
serialized);
}
/// <summary>
/// Save all display preferences associated with a user in the repo
/// </summary>
/// <param name="displayPreferences">The display preferences.</param>
/// <param name="userId">The user id.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task SaveAllDisplayPreferences(IEnumerable<DisplayPreferences> displayPreferences, Guid userId, CancellationToken cancellationToken)
{
if (displayPreferences == null)
{
throw new ArgumentNullException("displayPreferences");
}
cancellationToken.ThrowIfCancellationRequested();
lock (WriteLock)
{
using (var connection = CreateConnection())
{
connection.RunInTransaction(db =>
{
foreach (var displayPreference in displayPreferences)
{
SaveDisplayPreferences(displayPreference, userId, displayPreference.Client, db);
}
});
}
}
}
/// <summary>
/// Gets the display preferences.
/// </summary>
/// <param name="displayPreferencesId">The display preferences id.</param>
/// <param name="userId">The user id.</param>
/// <param name="client">The client.</param>
/// <returns>Task{DisplayPreferences}.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public DisplayPreferences GetDisplayPreferences(string displayPreferencesId, Guid userId, string client)
{
if (string.IsNullOrWhiteSpace(displayPreferencesId))
{
throw new ArgumentNullException("displayPreferencesId");
}
var guidId = displayPreferencesId.GetMD5();
using (var connection = CreateConnection(true))
{
var commandText = "select data from userdisplaypreferences where id = ? and userId=? and client=?";
var paramList = new List<object>();
paramList.Add(guidId.ToGuidParamValue());
paramList.Add(userId.ToGuidParamValue());
paramList.Add(client);
foreach (var row in connection.Query(commandText, paramList.ToArray()))
{
return Get(row);
}
return new DisplayPreferences
{
Id = guidId.ToString("N")
};
}
}
/// <summary>
/// Gets all display preferences for the given user.
/// </summary>
/// <param name="userId">The user id.</param>
/// <returns>Task{DisplayPreferences}.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public IEnumerable<DisplayPreferences> GetAllDisplayPreferences(Guid userId)
{
var list = new List<DisplayPreferences>();
using (var connection = CreateConnection(true))
{
var commandText = "select data from userdisplaypreferences where userId=?";
var paramList = new List<object>();
paramList.Add(userId.ToGuidParamValue());
foreach (var row in connection.Query(commandText, paramList.ToArray()))
{
list.Add(Get(row));
}
}
return list;
}
private DisplayPreferences Get(IReadOnlyList<IResultSetValue> row)
{
using (var stream = _memoryStreamProvider.CreateNew(row[0].ToBlob()))
{
stream.Position = 0;
return _jsonSerializer.DeserializeFromStream<DisplayPreferences>(stream);
}
}
public Task SaveDisplayPreferences(DisplayPreferences displayPreferences, string userId, string client, CancellationToken cancellationToken)
{
return SaveDisplayPreferences(displayPreferences, new Guid(userId), client, cancellationToken);
}
public DisplayPreferences GetDisplayPreferences(string displayPreferencesId, string userId, string client)
{
return GetDisplayPreferences(displayPreferencesId, new Guid(userId), client);
}
}
}

28
Emby.Server.Implementations/Data/SqliteExtensions.cs
View File

@ -1,5 +1,7 @@
using System;
using System.Globalization;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Serialization;
using SQLitePCL.pretty;
namespace Emby.Server.Implementations.Data
@ -25,7 +27,12 @@ namespace Emby.Server.Implementations.Data
public static byte[] ToGuidParamValue(this string str)
{
return new Guid(str).ToByteArray();
return ToGuidParamValue(new Guid(str));
}
public static byte[] ToGuidParamValue(this Guid guid)
{
return guid.ToByteArray();
}
public static Guid ReadGuid(this IResultSetValue result)
@ -101,5 +108,24 @@ namespace Emby.Server.Implementations.Data
DateTimeFormatInfo.InvariantInfo,
DateTimeStyles.None).ToUniversalTime();
}
/// <summary>
/// Serializes to bytes.
/// </summary>
/// <returns>System.Byte[][].</returns>
/// <exception cref="System.ArgumentNullException">obj</exception>
public static byte[] SerializeToBytes(this IJsonSerializer json, object obj, IMemoryStreamFactory streamProvider)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
using (var stream = streamProvider.CreateNew())
{
json.SerializeToStream(obj, stream);
return stream.ToArray();
}
}
}
}

2
Emby.Server.Implementations/Emby.Server.Implementations.csproj
View File

@ -50,6 +50,7 @@
<Compile Include="Connect\ConnectManager.cs" />
<Compile Include="Connect\Responses.cs" />
<Compile Include="Connect\Validator.cs" />
<Compile Include="Data\SqliteDisplayPreferencesRepository.cs" />
<Compile Include="Devices\CameraUploadsDynamicFolder.cs" />
<Compile Include="Devices\DeviceManager.cs" />
<Compile Include="Devices\DeviceRepository.cs" />
@ -192,6 +193,7 @@
<Compile Include="ScheduledTasks\RefreshIntrosTask.cs" />
<Compile Include="ScheduledTasks\RefreshMediaLibraryTask.cs" />
<Compile Include="ScheduledTasks\SystemUpdateTask.cs" />
<Compile Include="Security\AuthenticationRepository.cs" />
<Compile Include="Security\EncryptionManager.cs" />
<Compile Include="Security\MBLicenseFile.cs" />
<Compile Include="Security\PluginSecurityManager.cs" />

258
Emby.Server.Implementations/Security/AuthenticationRepository.cs Normal file
View File

@ -0,0 +1,258 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Emby.Server.Implementations.Data;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Security;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Querying;
using SQLitePCL.pretty;
namespace Emby.Server.Implementations.Security
{
public class AuthenticationRepository : BaseSqliteRepository, IAuthenticationRepository
{
private readonly IServerApplicationPaths _appPaths;
private readonly CultureInfo _usCulture = new CultureInfo("en-US");
public AuthenticationRepository(ILogger logger, IServerApplicationPaths appPaths)
: base(logger)
{
_appPaths = appPaths;
DbFilePath = Path.Combine(appPaths.DataPath, "authentication.db");
}
public void Initialize()
{
using (var connection = CreateConnection())
{
string[] queries = {
"create table if not exists AccessTokens (Id GUID PRIMARY KEY, AccessToken TEXT NOT NULL, DeviceId TEXT, AppName TEXT, AppVersion TEXT, DeviceName TEXT, UserId TEXT, IsActive BIT, DateCreated DATETIME NOT NULL, DateRevoked DATETIME)",
"create index if not exists idx_AccessTokens on AccessTokens(Id)"
};
connection.RunQueries(queries);
connection.RunInTransaction(db =>
{
AddColumn(db, "AccessTokens", "AppVersion", "TEXT");
});
}
}
public Task Create(AuthenticationInfo info, CancellationToken cancellationToken)
{
info.Id = Guid.NewGuid().ToString("N");
return Update(info, cancellationToken);
}
public async Task Update(AuthenticationInfo info, CancellationToken cancellationToken)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
cancellationToken.ThrowIfCancellationRequested();
lock (WriteLock)
{
using (var connection = CreateConnection())
{
connection.RunInTransaction(db =>
{
var commandText = "replace into AccessTokens (Id, AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, IsActive, DateCreated, DateRevoked) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
db.Execute(commandText,
info.Id.ToGuidParamValue(),
info.AccessToken,
info.DeviceId,
info.AppName,
info.AppVersion,
info.DeviceName,
info.UserId,
info.IsActive,
info.DateCreated.ToDateTimeParamValue(),
info.DateRevoked.HasValue ? info.DateRevoked.Value.ToDateTimeParamValue() : null);
});
}
}
}
private const string BaseSelectText = "select Id, AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, IsActive, DateCreated, DateRevoked from AccessTokens";
public QueryResult<AuthenticationInfo> Get(AuthenticationInfoQuery query)
{
if (query == null)
{
throw new ArgumentNullException("query");
}
using (var connection = CreateConnection(true))
{
var commandText = BaseSelectText;
var paramList = new List<object>();
var whereClauses = new List<string>();
var startIndex = query.StartIndex ?? 0;
if (!string.IsNullOrWhiteSpace(query.AccessToken))
{
whereClauses.Add("AccessToken=?");
paramList.Add(query.AccessToken);
}
if (!string.IsNullOrWhiteSpace(query.UserId))
{
whereClauses.Add("UserId=?");
paramList.Add(query.UserId);
}
if (!string.IsNullOrWhiteSpace(query.DeviceId))
{
whereClauses.Add("DeviceId=?");
paramList.Add(query.DeviceId);
}
if (query.IsActive.HasValue)
{
whereClauses.Add("IsActive=?");
paramList.Add(query.IsActive.Value);
}
if (query.HasUser.HasValue)
{
if (query.HasUser.Value)
{
whereClauses.Add("UserId not null");
}
else
{
whereClauses.Add("UserId is null");
}
}
var whereTextWithoutPaging = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
if (startIndex > 0)
{
var pagingWhereText = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
whereClauses.Add(string.Format("Id NOT IN (SELECT Id FROM AccessTokens {0} ORDER BY DateCreated LIMIT {1})",
pagingWhereText,
startIndex.ToString(_usCulture)));
}
var whereText = whereClauses.Count == 0 ?
string.Empty :
" where " + string.Join(" AND ", whereClauses.ToArray());
commandText += whereText;
commandText += " ORDER BY DateCreated";
if (query.Limit.HasValue)
{
commandText += " LIMIT " + query.Limit.Value.ToString(_usCulture);
}
var list = new List<AuthenticationInfo>();
foreach (var row in connection.Query(commandText, paramList.ToArray()))
{
list.Add(Get(row));
}
var count = connection.Query("select count (Id) from AccessTokens" + whereTextWithoutPaging, paramList.ToArray())
.SelectScalarInt()
.First();
return new QueryResult<AuthenticationInfo>()
{
Items = list.ToArray(),
TotalRecordCount = count
};
}
}
public AuthenticationInfo Get(string id)
{
if (string.IsNullOrEmpty(id))
{
throw new ArgumentNullException("id");
}
lock (WriteLock)
{
using (var connection = CreateConnection(true))
{
var commandText = BaseSelectText + " where Id=?";
var paramList = new List<object>();
paramList.Add(id.ToGuidParamValue());
foreach (var row in connection.Query(commandText, paramList.ToArray()))
{
return Get(row);
}
return null;
}
}
}
private AuthenticationInfo Get(IReadOnlyList<IResultSetValue> reader)
{
var info = new AuthenticationInfo
{
Id = reader[0].ReadGuid().ToString("N"),
AccessToken = reader[1].ToString()
};
if (reader[2].SQLiteType != SQLiteType.Null)
{
info.DeviceId = reader[2].ToString();
}
if (reader[3].SQLiteType != SQLiteType.Null)
{
info.AppName = reader[3].ToString();
}
if (reader[4].SQLiteType != SQLiteType.Null)
{
info.AppVersion = reader[4].ToString();
}
if (reader[5].SQLiteType != SQLiteType.Null)
{
info.DeviceName = reader[5].ToString();
}
if (reader[6].SQLiteType != SQLiteType.Null)
{
info.UserId = reader[6].ToString();
}
info.IsActive = reader[7].ToBool();
info.DateCreated = reader[8].ReadDateTime();
if (reader[9].SQLiteType != SQLiteType.Null)
{
info.DateRevoked = reader[9].ReadDateTime();
}
return info;
}
}
}