320 lines
13 KiB
C#
320 lines
13 KiB
C#
using System;
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using System.IO;
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using System.Reflection;
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using System.Linq;
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using System.IO.Compression;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using Oqtane.Infrastructure;
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using Oqtane.Models;
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using Oqtane.Modules;
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using Oqtane.Shared;
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using Oqtane.Themes;
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using Microsoft.Extensions.Caching.Memory;
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using System.Net;
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using Oqtane.Repository;
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using Microsoft.AspNetCore.Http;
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using System.Net.Http;
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using System.Net.Http.Headers;
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using System.Threading.Tasks;
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using Microsoft.Extensions.Logging;
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using System.Collections.Generic;
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namespace Oqtane.Controllers
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{
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[Route(ControllerRoutes.ApiRoute)]
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public class InstallationController : Controller
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{
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private readonly IConfigManager _configManager;
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private readonly IInstallationManager _installationManager;
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private readonly IDatabaseManager _databaseManager;
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private readonly ILocalizationManager _localizationManager;
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private readonly IMemoryCache _cache;
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private readonly IHttpContextAccessor _accessor;
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private readonly IAliasRepository _aliases;
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private readonly ILogger<InstallationController> _filelogger;
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public InstallationController(IConfigManager configManager, IInstallationManager installationManager, IDatabaseManager databaseManager, ILocalizationManager localizationManager, IMemoryCache cache, IHttpContextAccessor accessor, IAliasRepository aliases, ILogger<InstallationController> filelogger)
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{
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_configManager = configManager;
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_installationManager = installationManager;
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_databaseManager = databaseManager;
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_localizationManager = localizationManager;
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_cache = cache;
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_accessor = accessor;
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_aliases = aliases;
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_filelogger = filelogger;
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}
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// POST api/<controller>
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[HttpPost]
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public async Task<Installation> Post([FromBody] InstallConfig config)
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{
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var installation = new Installation { Success = false, Message = "" };
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if (ModelState.IsValid && (User.IsInRole(RoleNames.Host) || string.IsNullOrEmpty(_configManager.GetSetting($"{SettingKeys.ConnectionStringsSection}:{SettingKeys.ConnectionStringKey}", ""))))
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{
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installation = _databaseManager.Install(config);
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if (installation.Success && config.Register)
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{
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await RegisterContact(config.HostEmail);
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}
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}
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else
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{
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installation.Message = "Installation Not Authorized";
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}
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return installation;
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}
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// GET api/<controller>/installed/?path=xxx
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[HttpGet("installed")]
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public Installation IsInstalled(string path)
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{
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var installation = _databaseManager.IsInstalled();
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if (installation.Success)
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{
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path = _accessor.HttpContext.Request.Host.Value + "/" + WebUtility.UrlDecode(path);
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installation.Alias = _aliases.GetAlias(path);
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}
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return installation;
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}
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[HttpGet("upgrade")]
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[Authorize(Roles = RoleNames.Host)]
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public Installation Upgrade()
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{
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var installation = new Installation { Success = true, Message = "" };
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_installationManager.UpgradeFramework();
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return installation;
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}
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// GET api/<controller>/restart
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[HttpPost("restart")]
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[Authorize(Roles = RoleNames.Host)]
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public void Restart()
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{
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_installationManager.RestartApplication();
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}
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// GET api/<controller>/list
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[HttpGet("list")]
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public List<string> List()
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{
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return GetAssemblyList().Select(item => item.HashedName).ToList();
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}
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// GET api/<controller>/load?list=x,y
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[HttpGet("load")]
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public IActionResult Load(string list = "*")
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{
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return File(GetAssemblies(list), System.Net.Mime.MediaTypeNames.Application.Octet, "oqtane.dll");
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}
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private List<ClientAssembly> GetAssemblyList()
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{
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return _cache.GetOrCreate("assemblieslist", entry =>
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{
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var binFolder = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
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var assemblyList = new List<ClientAssembly>();
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// get list of assemblies which should be downloaded to client
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var assemblies = AppDomain.CurrentDomain.GetOqtaneClientAssemblies();
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var list = assemblies.Select(a => a.GetName().Name).ToList();
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// populate assemblies
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for (int i = 0; i < list.Count; i++)
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{
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assemblyList.Add(new ClientAssembly(Path.Combine(binFolder, list[i] + ".dll")));
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}
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// insert satellite assemblies at beginning of list
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foreach (var culture in _localizationManager.GetInstalledCultures())
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{
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var assembliesFolderPath = Path.Combine(binFolder, culture);
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if (culture == Constants.DefaultCulture)
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{
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continue;
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}
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if (Directory.Exists(assembliesFolderPath))
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{
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foreach (var resourceFile in Directory.EnumerateFiles(assembliesFolderPath))
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{
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assemblyList.Insert(0, new ClientAssembly(resourceFile));
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}
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}
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else
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{
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_filelogger.LogError(Utilities.LogMessage(this, $"The Satellite Assembly Folder For {culture} Does Not Exist"));
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}
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}
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// insert module and theme dependencies at beginning of list
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foreach (var assembly in assemblies)
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{
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foreach (var type in assembly.GetTypes().Where(item => item.GetInterfaces().Contains(typeof(IModule))))
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{
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var instance = Activator.CreateInstance(type) as IModule;
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foreach (string name in instance.ModuleDefinition.Dependencies.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Reverse())
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{
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var filepath = Path.Combine(binFolder, name + ".dll");
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if (System.IO.File.Exists(filepath))
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{
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if (!assemblyList.Exists(item => item.FilePath == filepath))
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{
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assemblyList.Insert(0, new ClientAssembly(filepath));
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}
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}
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else
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{
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_filelogger.LogError(Utilities.LogMessage(this, $"Module {instance.ModuleDefinition.ModuleDefinitionName} Dependency {name}.dll Does Not Exist"));
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}
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}
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}
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foreach (var type in assembly.GetTypes().Where(item => item.GetInterfaces().Contains(typeof(ITheme))))
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{
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var instance = Activator.CreateInstance(type) as ITheme;
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foreach (string name in instance.Theme.Dependencies.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Reverse())
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{
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var filepath = Path.Combine(binFolder, name + ".dll");
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if (System.IO.File.Exists(filepath))
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{
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if (!assemblyList.Exists(item => item.FilePath == filepath))
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{
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assemblyList.Insert(0, new ClientAssembly(filepath));
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}
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}
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else
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{
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_filelogger.LogError(Utilities.LogMessage(this, $"Theme {instance.Theme.ThemeName} Dependency {name}.dll Does Not Exist"));
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}
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}
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}
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}
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return assemblyList;
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});
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}
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private byte[] GetAssemblies(string list)
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{
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if (list == "*")
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{
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return _cache.GetOrCreate("assemblies", entry =>
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{
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return GetZIP(list);
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});
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}
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else
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{
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return GetZIP(list);
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}
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}
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private byte[] GetZIP(string list)
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{
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var binFolder = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
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// get list of assemblies which should be downloaded to client
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List<ClientAssembly> assemblies = GetAssemblyList();
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if (list != "*")
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{
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var filter = list.Split(',').ToList();
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assemblies.RemoveAll(item => !filter.Contains(item.HashedName));
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}
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// create zip file containing assemblies and debug symbols
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using (var memoryStream = new MemoryStream())
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{
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using (var archive = new ZipArchive(memoryStream, ZipArchiveMode.Create, true))
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{
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foreach (var assembly in assemblies)
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{
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if (System.IO.File.Exists(assembly.FilePath))
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{
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using (var filestream = new FileStream(assembly.FilePath, FileMode.Open, FileAccess.Read))
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using (var entrystream = archive.CreateEntry(assembly.HashedName).Open())
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{
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filestream.CopyTo(entrystream);
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}
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}
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var pdb = assembly.FilePath.Replace(".dll", ".pdb");
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if (System.IO.File.Exists(pdb))
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{
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using (var filestream = new FileStream(pdb, FileMode.Open, FileAccess.Read))
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using (var entrystream = archive.CreateEntry(assembly.HashedName.Replace(".dll", ".pdb")).Open())
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{
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filestream.CopyTo(entrystream);
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}
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}
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}
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}
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return memoryStream.ToArray();
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}
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}
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private async Task RegisterContact(string email)
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{
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try
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{
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using (var client = new HttpClient())
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{
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client.DefaultRequestHeaders.Add("Referer", HttpContext.Request.Scheme + "://" + HttpContext.Request.Host.Value);
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client.DefaultRequestHeaders.UserAgent.Add(new ProductInfoHeaderValue(Constants.PackageId, Constants.Version));
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Uri uri = new Uri(Constants.PackageRegistryUrl + $"/api/registry/contact/?id={_configManager.GetInstallationId()}&email={WebUtility.UrlEncode(email)}");
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var response = await client.GetAsync(uri).ConfigureAwait(false);
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}
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}
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catch
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{
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// error calling registry service
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}
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}
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// GET api/<controller>/register?email=x
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[HttpPost("register")]
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[Authorize(Roles = RoleNames.Host)]
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public async Task Register(string email)
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{
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await RegisterContact(email);
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}
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public struct ClientAssembly
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{
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public ClientAssembly(string filepath)
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{
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FilePath = filepath;
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DateTime lastwritetime = System.IO.File.GetLastWriteTime(filepath);
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HashedName = GetDeterministicHashCode(filepath).ToString("X8") + "." + lastwritetime.ToString("yyyyMMddHHmmss") + Path.GetExtension(filepath);
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}
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public string FilePath { get; private set; }
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public string HashedName { get; private set; }
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}
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private static int GetDeterministicHashCode(string value)
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{
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unchecked
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{
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int hash1 = (5381 << 16) + 5381;
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int hash2 = hash1;
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for (int i = 0; i < value.Length; i += 2)
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{
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hash1 = ((hash1 << 5) + hash1) ^ value[i];
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if (i == value.Length - 1)
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break;
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hash2 = ((hash2 << 5) + hash2) ^ value[i + 1];
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}
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return hash1 + (hash2 * 1566083941);
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}
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}
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}
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}
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