private async Task PostDownloadStatistics(string id, string version, string ipAddress, string userAgent, string operation, string dependentPackage, string projectGuids)
{
if (_config == null || _config.MetricsServiceUri == null)
{
return;
}
try
{
var jObject = GetJObject(id, version, ipAddress, userAgent, operation, dependentPackage, projectGuids);
using (var httpClient = new System.Net.Http.HttpClient())
{
await httpClient.PostAsync(new Uri(_config.MetricsServiceUri, MetricsDownloadEventMethod), new StringContent(jObject.ToString(), Encoding.UTF8, ContentTypeJson));
}
}
catch (WebException ex)
{
QuietLog.LogHandledException(ex);
}
catch (AggregateException ex)
{
QuietLog.LogHandledException(ex.InnerException ?? ex);
}
}
public async Task <StatisticsReportResult> LoadNuGetClientVersion()
{
try
{
var reportName = (StatisticsReportName.NuGetClientVersion + ".json").ToLowerInvariant();
var reportContent = await _reportService.Load(reportName);
if (reportContent == null)
{
return(StatisticsReportResult.Failed);
}
var array = JArray.Parse(reportContent.Content);
var statisticsNuGetUsageItems = (List <StatisticsNuGetUsageItem>)NuGetClientVersion;
statisticsNuGetUsageItems.Clear();
foreach (JObject item in array)
{
statisticsNuGetUsageItems.Add(
new StatisticsNuGetUsageItem
{
Version = string.Format(CultureInfo.InvariantCulture, "{0}.{1}", item["Major"], item["Minor"]),
Downloads = (int)item["Downloads"]
});
}
return(StatisticsReportResult.Success(reportContent.LastUpdatedUtc));
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(StatisticsReportResult.Failed);
}
}
private void SendMessage(MailMessage mailMessage, bool copySender = false)
{
try
{
MailSender.Send(mailMessage);
if (copySender)
{
var senderCopy = new MailMessage(
Config.GalleryOwner,
mailMessage.ReplyToList.First())
{
Subject = mailMessage.Subject + " [Sender Copy]",
Body = String.Format(
CultureInfo.CurrentCulture,
"You sent the following message via {0}: {1}{1}{2}",
Config.GalleryOwner.DisplayName,
Environment.NewLine,
mailMessage.Body),
};
senderCopy.ReplyToList.Add(mailMessage.ReplyToList.First());
MailSender.Send(senderCopy);
}
}
catch (SmtpException ex)
{
// Log but swallow the exception
QuietLog.LogHandledException(ex);
}
}
private async Task PostDownloadStatistics(string id, string version, string ipAddress, string userAgent, string operation, string dependentPackage, string projectGuids, CancellationToken cancellationToken)
{
if (_config == null || _config.MetricsServiceUri == null || cancellationToken.IsCancellationRequested)
{
return;
}
try
{
var jObject = GetJObject(id, version, ipAddress, userAgent, operation, dependentPackage, projectGuids);
await HttpClient.PostAsync(new Uri(_config.MetricsServiceUri, MetricsDownloadEventMethod), new StringContent(jObject.ToString(), Encoding.UTF8, ContentTypeJson), cancellationToken);
}
catch (WebException ex)
{
QuietLog.LogHandledException(ex);
}
catch (AggregateException ex)
{
QuietLog.LogHandledException(ex.InnerException ?? ex);
}
catch (TaskCanceledException)
{
// noop
}
}
public DependencySetsViewModel(IEnumerable <PackageDependency> packageDependencies)
{
try
{
DependencySets = new Dictionary <string, IEnumerable <DependencyViewModel> >();
var dependencySets = packageDependencies
.GroupBy(d => d.TargetFramework)
.OrderBy(ds => ds.Key);
OnlyHasAllFrameworks = dependencySets.Count() == 1 && dependencySets.First().Key == null;
foreach (var dependencySet in dependencySets)
{
var targetFramework = dependencySet.Key == null
? "All Frameworks"
: NuGetFramework.Parse(dependencySet.Key).ToFriendlyName();
if (!DependencySets.ContainsKey(targetFramework))
{
DependencySets.Add(targetFramework,
dependencySet.Select(d => d.Id == null ? null : new DependencyViewModel(d.Id, d.VersionSpec)));
}
}
}
catch (Exception e)
{
DependencySets = null;
QuietLog.LogHandledException(e);
// Just set Dependency Sets to null but still render the package.
}
}
public async Task <StatisticsReportResult> LoadLast6Weeks()
{
try
{
var reportName = (StatisticsReportName.Last6Weeks + ".json").ToLowerInvariant();
var reportContent = await _reportService.Load(reportName);
if (reportContent == null)
{
return(StatisticsReportResult.Failed);
}
var array = JArray.Parse(reportContent.Content);
var statisticsMonthlyUsageItems = (List <StatisticsWeeklyUsageItem>)Last6Weeks;
statisticsMonthlyUsageItems.Clear();
foreach (JObject item in array)
{
statisticsMonthlyUsageItems.Add(
new StatisticsWeeklyUsageItem
{
Year = (int)item["Year"],
WeekOfYear = (int)item["WeekOfYear"],
Downloads = (int)item["Downloads"]
});
}
return(StatisticsReportResult.Success(reportContent.LastUpdatedUtc));
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(StatisticsReportResult.Failed);
}
}
public LuceneIndexingJob(TimeSpan frequence, Func <EntitiesContext> contextThunk, TimeSpan timeout, LuceneIndexLocation location)
: base("Lucene", frequence, timeout)
{
_updateIndex = () =>
{
using (var context = contextThunk())
{
var indexingService = new LuceneIndexingService(
new EntityRepository <Package>(context),
new EntityRepository <CuratedPackageVersion>(context),
LuceneCommon.GetDirectory(location),
null);
indexingService.UpdateIndex();
}
};
// Updates the index synchronously first time job is created.
// For startup code resiliency, we should handle exceptions for the database being down.
try
{
_updateIndex();
}
catch (SqlException e)
{
QuietLog.LogHandledException(e);
}
catch (DataException e)
{
QuietLog.LogHandledException(e);
}
}
private async Task <bool?> IsAzureStorageAvailable()
{
if (_config == null || _config.StorageType != StorageType.AzureStorage)
{
return(null);
}
bool storageAvailable = false;
try
{
// Check Storage Availability
var tasks = _cloudStorageAvailabilityChecks.Select(s => s.IsAvailableAsync());
var eachAvailable = await Task.WhenAll(tasks);
storageAvailable = eachAvailable.All(a => a);
}
catch (Exception ex)
{
// Could catch Azure's StorageException alone. But, the status page is not supposed to throw at any cost
// And, catching StorageException will compromise the IFileStorageService abstraction
QuietLog.LogHandledException(ex);
}
return(storageAvailable);
}
public async Task <StatisticsReportResult> LoadNuGetClientVersion()
{
try
{
var reportContent = await _reportService.Load(Reports.NuGetClientVersion.ToString() + ".json");
if (reportContent == null)
{
return(StatisticsReportResult.Failed);
}
JArray array = JArray.Parse(reportContent.Content);
((List <StatisticsNuGetUsageItem>)NuGetClientVersion).Clear();
foreach (JObject item in array)
{
((List <StatisticsNuGetUsageItem>)NuGetClientVersion).Add(
new StatisticsNuGetUsageItem
{
Version = string.Format("{0}.{1}", item["ClientMajorVersion"], item["ClientMinorVersion"]),
Downloads = (int)item["Downloads"]
});
}
return(StatisticsReportResult.Success(reportContent.LastUpdatedUtc));
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(StatisticsReportResult.Failed);
}
}
public async Task <StatisticsReportResult> LoadLast6Months()
{
try
{
var reportContent = await _reportService.Load(Reports.Last6Months.ToString() + ".json");
if (reportContent == null)
{
return(StatisticsReportResult.Failed);
}
JArray array = JArray.Parse(reportContent.Content);
((List <StatisticsMonthlyUsageItem>)Last6Months).Clear();
foreach (JObject item in array)
{
((List <StatisticsMonthlyUsageItem>)Last6Months).Add(
new StatisticsMonthlyUsageItem
{
Year = (int)item["Year"],
MonthOfYear = (int)item["MonthOfYear"],
Downloads = (int)item["Downloads"]
});
}
return(StatisticsReportResult.Success(reportContent.LastUpdatedUtc));
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(StatisticsReportResult.Failed);
}
}
public virtual async Task <ActionResult> GetPackage(string id, string version)
{
// some security paranoia about URL hacking somehow creating e.g. open redirects
// validate user input: explicit calls to the same validators used during Package Registrations
// Ideally shouldn't be necessary?
if (!PackageIdValidator.IsValidPackageId(id ?? ""))
{
return(new HttpStatusCodeWithBodyResult(HttpStatusCode.BadRequest, "The format of the package id is invalid"));
}
// if version is non-null, check if it's semantically correct and normalize it.
if (!String.IsNullOrEmpty(version))
{
NuGetVersion dummy;
if (!NuGetVersion.TryParse(version, out dummy))
{
return(new HttpStatusCodeWithBodyResult(HttpStatusCode.BadRequest, "The package version is not a valid semantic version"));
}
// Normalize the version
version = NuGetVersionNormalizer.Normalize(version);
}
else
{
// if version is null, get the latest version from the database.
// This ensures that on package restore scenario where version will be non null, we don't hit the database.
try
{
var package = PackageService.FindPackageByIdAndVersion(id, version, allowPrerelease: false);
if (package == null)
{
return(new HttpStatusCodeWithBodyResult(HttpStatusCode.NotFound, String.Format(CultureInfo.CurrentCulture, Strings.PackageWithIdAndVersionNotFound, id, version)));
}
version = package.NormalizedVersion;
}
catch (SqlException e)
{
QuietLog.LogHandledException(e);
// Database was unavailable and we don't have a version, return a 503
return(new HttpStatusCodeWithBodyResult(HttpStatusCode.ServiceUnavailable, Strings.DatabaseUnavailable_TrySpecificVersion));
}
catch (DataException e)
{
QuietLog.LogHandledException(e);
// Database was unavailable and we don't have a version, return a 503
return(new HttpStatusCodeWithBodyResult(HttpStatusCode.ServiceUnavailable, Strings.DatabaseUnavailable_TrySpecificVersion));
}
}
if (ConfigurationService.Features.TrackPackageDownloadCountInLocalDatabase)
{
await PackageService.IncrementDownloadCountAsync(id, version);
}
return(await PackageFileService.CreateDownloadPackageActionResultAsync(
HttpContext.Request.Url,
id, version));
}
internal async Task <bool?> IsAzureStorageAvailable()
{
if (_config == null || _config.StorageType != StorageType.AzureStorage)
{
return(null);
}
bool storageAvailable = false;
try
{
// Check Storage Availability
BlobRequestOptions options = new BlobRequestOptions();
// Used the LocationMode.SecondaryOnly and not PrimaryThenSecondary for two reasons:
// 1. When the primary is down and secondary is up if PrimaryThenSecondary is used there will be an extra and not needed call to the primary.
// 2. When the primary is up the secondary status check will return the primary status instead of secondary.
options.LocationMode = _config.ReadOnlyMode ? LocationMode.SecondaryOnly : LocationMode.PrimaryOnly;
var tasks = _cloudStorageAvailabilityChecks.Select(s => s.IsAvailableAsync(options, operationContext: null));
var eachAvailable = await Task.WhenAll(tasks);
storageAvailable = eachAvailable.All(a => a);
}
catch (Exception ex)
{
// Could catch Azure's StorageException alone. But, the status page is not supposed to throw at any cost
// And, catching StorageException will compromise the IFileStorageService abstraction
QuietLog.LogHandledException(ex);
}
return(storageAvailable);
}
public async Task <bool> LoadDownloadPackageVersions()
{
try
{
string json = await _reportService.Load(Reports.RecentPopularityDetail.ToString() + ".json");
if (json == null)
{
return(false);
}
JArray array = JArray.Parse(json);
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll).Clear();
foreach (JObject item in array)
{
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll).Add(new StatisticsPackagesItemViewModel
{
PackageId = item["PackageId"].ToString(),
PackageVersion = item["PackageVersion"].ToString(),
Downloads = item["Downloads"].Value <int>(),
PackageTitle = GetOptionalProperty("PackageTitle", item),
PackageDescription = GetOptionalProperty("PackageDescription", item),
PackageIconUrl = GetOptionalProperty("PackageIconUrl", item)
});
}
int count = ((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll).Count;
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsSummary).Clear();
for (int i = 0; i < Math.Min(10, count); i++)
{
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsSummary).Add(((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll)[i]);
}
return(true);
}
catch (NullReferenceException e)
{
QuietLog.LogHandledException(e);
return(false);
}
catch (JsonReaderException e)
{
QuietLog.LogHandledException(e);
return(false);
}
catch (StorageException e)
{
QuietLog.LogHandledException(e);
return(false);
}
catch (ArgumentException e)
{
QuietLog.LogHandledException(e);
return(false);
}
}
public async Task <StatisticsPackagesReport> GetPackageVersionDownloadsByClient(string packageId, string packageVersion)
{
try
{
if (string.IsNullOrEmpty(packageId) || string.IsNullOrEmpty(packageVersion))
{
return(null);
}
string reportName = string.Format(CultureInfo.CurrentCulture, "{0}{1}.json", Reports.RecentPopularityDetail_, packageId);
reportName = reportName.ToLowerInvariant();
string json = await _reportService.Load(reportName);
if (json == null)
{
return(null);
}
JObject content = JObject.Parse(json);
StatisticsPackagesReport report = new StatisticsPackagesReport();
IList <StatisticsFact> facts = new List <StatisticsFact>();
foreach (StatisticsFact fact in CreateFacts(content))
{
if (fact.Dimensions["Version"] == packageVersion)
{
facts.Add(fact);
}
}
report.Facts = facts;
return(report);
}
catch (NullReferenceException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (JsonReaderException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (StorageException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (ArgumentException e)
{
QuietLog.LogHandledException(e);
return(null);
}
}
public async Task <StatisticsPackagesReport> GetPackageDownloadsByVersion(string packageId)
{
try
{
if (string.IsNullOrEmpty(packageId))
{
return(null);
}
string reportName = string.Format(CultureInfo.CurrentCulture, "{0}{1}.json", Reports.RecentPopularityDetail_, packageId);
reportName = reportName.ToLowerInvariant();
var reportContent = await _reportService.Load(reportName);
if (reportContent == null)
{
return(null);
}
JObject content = JObject.Parse(reportContent.Content);
StatisticsPackagesReport report = new StatisticsPackagesReport()
{
LastUpdatedUtc = reportContent.LastUpdatedUtc
};
report.Facts = CreateFacts(content);
return(report);
}
catch (StatisticsReportNotFoundException)
{
//do no logging and just return null. Since this exception will thrown for all packages which doesn't have downloads in last 6 weeks, we don't
//want to flood the elmah logs.
return(null);
}
catch (NullReferenceException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (JsonReaderException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (StorageException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (ArgumentException e)
{
QuietLog.LogHandledException(e);
return(null);
}
}
public async Task <StatisticsPackagesReport> GetPackageVersionDownloadsByClient(string packageId, string packageVersion)
{
try
{
if (string.IsNullOrEmpty(packageId) || string.IsNullOrEmpty(packageVersion))
{
return(null);
}
var reportName = string.Format(CultureInfo.CurrentCulture, RecentpopularityDetailBlobNameFormat,
StatisticsReportName.RecentPopularityDetail_, packageId).ToLowerInvariant();
var reportContent = await _reportService.Load(reportName);
if (reportContent == null)
{
return(null);
}
var content = JObject.Parse(reportContent.Content);
var report = new StatisticsPackagesReport
{
LastUpdatedUtc = reportContent.LastUpdatedUtc
};
var facts = new List <StatisticsFact>();
foreach (var fact in CreateFacts(content))
{
if (fact.Dimensions["Version"] == packageVersion)
{
facts.Add(fact);
}
}
report.Facts = facts;
return(report);
}
catch (NullReferenceException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (JsonReaderException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (StorageException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (ArgumentException e)
{
QuietLog.LogHandledException(e);
return(null);
}
}
private async Task <DeleteUserAccountStatus> RunAccountDeletionTask(Func <Task> getTask, User userToBeDeleted, User requestingUser, bool commitAsTransaction)
{
try
{
// The support requests DB and gallery DB are different.
// TransactionScope can be used for doing transaction actions across db on the same server but not on different servers.
// The below code will clean the feature flags and suppport requests before the gallery data.
// The order is important in order to allow the admin the opportunity to execute this step again.
await _featureFlagService.RemoveUserAsync(userToBeDeleted);
await RemoveSupportRequests(userToBeDeleted);
if (commitAsTransaction)
{
using (var strategy = new SuspendDbExecutionStrategy())
using (var transaction = _entitiesContext.GetDatabase().BeginTransaction())
{
await getTask();
transaction.Commit();
}
}
else
{
await getTask();
}
await _auditingService.SaveAuditRecordAsync(new DeleteAccountAuditRecord(username : userToBeDeleted.Username,
status : DeleteAccountAuditRecord.ActionStatus.Success,
action : AuditedDeleteAccountAction.DeleteAccount,
adminUsername : requestingUser.Username));
return(new DeleteUserAccountStatus()
{
Success = true,
Description = string.Format(CultureInfo.CurrentCulture,
Strings.AccountDelete_Success,
userToBeDeleted.Username),
AccountName = userToBeDeleted.Username
});
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(new DeleteUserAccountStatus()
{
Success = false,
Description = string.Format(CultureInfo.CurrentCulture,
Strings.AccountDelete_Fail,
userToBeDeleted.Username, e),
AccountName = userToBeDeleted.Username
});
}
}
/// <summary>
/// Will clean-up the data related with an user account.
/// The result will be:
/// 1. The user will be removed as owner from its owned packages.
/// 2. Any of the packages that become orphaned as its result will be unlisted if the unlistOrphanPackages is set to true.
/// 3. Any owned namespaces will be released.
/// 4. The user credentials will be cleaned.
/// 5. The user data will be cleaned.
/// </summary>
/// <param name="userToBeDeleted">The user to be deleted.</param>
/// <param name="admin">The admin that will perform the delete action.</param>
/// <param name="signature">The admin signature.</param>
/// <param name="unlistOrphanPackages">If the orphaned packages will unlisted.</param>
/// <param name="commitAsTransaction">If the data will be persisted as a transaction.</param>
/// <returns></returns>
public async Task <DeleteUserAccountStatus> DeleteGalleryUserAccountAsync(User userToBeDeleted, User admin, string signature, bool unlistOrphanPackages, bool commitAsTransaction)
{
if (userToBeDeleted == null)
{
throw new ArgumentNullException(nameof(userToBeDeleted));
}
if (admin == null)
{
throw new ArgumentNullException(nameof(admin));
}
if (userToBeDeleted.IsDeleted)
{
return(new DeleteUserAccountStatus()
{
Success = false,
Description = string.Format(Strings.AccountDelete_AccountAlreadyDeleted, userToBeDeleted.Username),
AccountName = userToBeDeleted.Username
});
}
try
{
if (commitAsTransaction)
{
using (var strategy = new SuspendDbExecutionStrategy())
using (var transaction = _entitiesContext.GetDatabase().BeginTransaction())
{
await DeleteGalleryUserAccountImplAsync(userToBeDeleted, admin, signature, unlistOrphanPackages);
transaction.Commit();
}
}
else
{
await DeleteGalleryUserAccountImplAsync(userToBeDeleted, admin, signature, unlistOrphanPackages);
}
return(new DeleteUserAccountStatus()
{
Success = true,
Description = string.Format(Strings.AccountDelete_Success, userToBeDeleted.Username),
AccountName = userToBeDeleted.Username
});
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(new DeleteUserAccountStatus()
{
Success = true,
Description = string.Format(Strings.AccountDelete_Fail, userToBeDeleted.Username, e),
AccountName = userToBeDeleted.Username
});
}
}
public virtual async Task <ActionResult> VerifyPackage()
{
var currentUser = GetCurrentUser();
IPackageMetadata packageMetadata;
using (Stream uploadFile = await _uploadFileService.GetUploadFileAsync(currentUser.Key))
{
if (uploadFile == null)
{
return(RedirectToRoute(RouteName.UploadPackage));
}
try
{
using (INupkg package = CreatePackage(uploadFile))
{
packageMetadata = package.Metadata;
}
}
catch (InvalidDataException e)
{
// Log the exception in case we get support requests about it.
QuietLog.LogHandledException(e);
return(View("UnverifiablePackage"));
}
}
var model = new VerifyPackageRequest
{
Id = packageMetadata.Id,
Version = packageMetadata.Version.ToNormalizedStringSafe(),
LicenseUrl = packageMetadata.LicenseUrl.ToEncodedUrlStringOrNull(),
Listed = true,
Edit = new EditPackageVersionRequest
{
Authors = packageMetadata.Authors.Flatten(),
Copyright = packageMetadata.Copyright,
Description = packageMetadata.Description,
IconUrl = packageMetadata.IconUrl.ToEncodedUrlStringOrNull(),
LicenseUrl = packageMetadata.LicenseUrl.ToEncodedUrlStringOrNull(),
ProjectUrl = packageMetadata.ProjectUrl.ToEncodedUrlStringOrNull(),
ReleaseNotes = packageMetadata.ReleaseNotes,
RequiresLicenseAcceptance = packageMetadata.RequireLicenseAcceptance,
Summary = packageMetadata.Summary,
Tags = PackageHelper.ParseTags(packageMetadata.Tags),
VersionTitle = packageMetadata.Title,
}
};
return(View(model));
}
public async Task <StatisticsPackagesReport> GetPackageDownloadsByVersion(string packageId)
{
try
{
if (string.IsNullOrEmpty(packageId))
{
return(null);
}
string reportName = string.Format(CultureInfo.CurrentCulture, "{0}{1}.json", Reports.RecentPopularityDetail_, packageId);
reportName = reportName.ToLowerInvariant();
var reportContent = await _reportService.Load(reportName);
if (reportContent == null)
{
return(null);
}
JObject content = JObject.Parse(reportContent.Content);
StatisticsPackagesReport report = new StatisticsPackagesReport()
{
LastUpdatedUtc = reportContent.LastUpdatedUtc
};
report.Facts = CreateFacts(content);
return(report);
}
catch (NullReferenceException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (JsonReaderException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (StorageException e)
{
QuietLog.LogHandledException(e);
return(null);
}
catch (ArgumentException e)
{
QuietLog.LogHandledException(e);
return(null);
}
}
public static void Log(this Exception self)
{
IUserSafeException uvex = self as IUserSafeException;
if (uvex != null)
{
// Log the exception that the User-Visible wrapper marked as to-be-logged
QuietLog.LogHandledException(uvex.LoggedException);
}
else
{
QuietLog.LogHandledException(self);
}
}
public void LogDecreaseHealth(Uri endpoint, int health, Exception exception)
{
var telemetryClient = new TelemetryClient();
telemetryClient.TrackEvent("Endpoint Health Changed",
new Dictionary <string, string>()
{
{ "Endpoint", endpoint.ToString() },
{ "Event", "Decrease" }
}, new Dictionary <string, double>()
{
{ "Endpoint Health", health }
});
QuietLog.LogHandledException(exception);
}
protected override void SendMessage(MailMessage mailMessage, bool copySender)
{
try
{
base.SendMessage(mailMessage, copySender);
}
catch (InvalidOperationException ex)
{
// Log but swallow the exception
QuietLog.LogHandledException(ex);
}
catch (SmtpException ex)
{
// Log but swallow the exception
QuietLog.LogHandledException(ex);
}
}
public virtual async Task <ActionResult> VerifyPackage()
{
var currentUser = _userService.FindByUsername(GetIdentity().Name);
IPackageMetadata packageMetadata;
using (Stream uploadFile = await _uploadFileService.GetUploadFileAsync(currentUser.Key))
{
if (uploadFile == null)
{
return(RedirectToRoute(RouteName.UploadPackage));
}
try
{
using (INupkg package = CreatePackage(uploadFile))
{
packageMetadata = package.Metadata;
}
}
catch (InvalidDataException e)
{
// Log the exception in case we get support requests about it.
QuietLog.LogHandledException(e);
return(View(Views.UnverifiablePackage));
}
}
return(View(
new VerifyPackageViewModel
{
Id = packageMetadata.Id,
Version = packageMetadata.Version.ToStringSafe(),
Title = packageMetadata.Title,
Summary = packageMetadata.Summary,
Description = packageMetadata.Description,
RequiresLicenseAcceptance = packageMetadata.RequireLicenseAcceptance,
LicenseUrl = packageMetadata.LicenseUrl.ToStringSafe(),
Tags = PackageHelper.ParseTags(packageMetadata.Tags),
ProjectUrl = packageMetadata.ProjectUrl.ToStringSafe(),
Authors = packageMetadata.Authors.Flatten(),
Listed = true
}));
}
public async Task <StatisticsReportResult> LoadDownloadPackageVersions()
{
try
{
var reportContent = await _reportService.Load(Reports.RecentPopularityDetail.ToString() + ".json");
if (reportContent == null)
{
return(StatisticsReportResult.Failed);
}
JArray array = JArray.Parse(reportContent.Content);
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll).Clear();
foreach (JObject item in array)
{
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll).Add(new StatisticsPackagesItemViewModel
{
PackageId = item["PackageId"].ToString(),
PackageVersion = item["PackageVersion"].ToString(),
Downloads = item["Downloads"].Value <int>(),
PackageTitle = GetOptionalProperty("PackageTitle", item),
PackageDescription = GetOptionalProperty("PackageDescription", item),
PackageIconUrl = GetOptionalProperty("PackageIconUrl", item)
});
}
int count = ((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll).Count;
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsSummary).Clear();
for (int i = 0; i < Math.Min(10, count); i++)
{
((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsSummary).Add(((List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll)[i]);
}
return(StatisticsReportResult.Success(reportContent.LastUpdatedUtc));
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(StatisticsReportResult.Failed);
}
}
public async Task <bool> LoadLast6Months()
{
try
{
string json = await _reportService.Load(Reports.Last6Months.ToString() + ".json");
if (json == null)
{
return(false);
}
JArray array = JArray.Parse(json);
((List <StatisticsMonthlyUsageItem>)Last6Months).Clear();
foreach (JObject item in array)
{
((List <StatisticsMonthlyUsageItem>)Last6Months).Add(
new StatisticsMonthlyUsageItem
{
Year = (int)item["Year"],
MonthOfYear = (int)item["MonthOfYear"],
Downloads = (int)item["Downloads"]
});
}
return(true);
}
catch (JsonReaderException e)
{
QuietLog.LogHandledException(e);
return(false);
}
catch (StorageException e)
{
QuietLog.LogHandledException(e);
return(false);
}
catch (ArgumentException e)
{
QuietLog.LogHandledException(e);
return(false);
}
}
private static ApplicationVersion LoadVersion()
{
try
{
var metadata = typeof(ApplicationVersionHelper)
.Assembly
.GetCustomAttributes <AssemblyMetadataAttribute>()
.ToDictionary(a => a.Key, a => a.Value, StringComparer.OrdinalIgnoreCase);
var infoVer = typeof(ApplicationVersionHelper)
.Assembly
.GetCustomAttribute <AssemblyInformationalVersionAttribute>();
string ver = infoVer == null ?
typeof(ApplicationVersionHelper).Assembly.GetName().Version.ToString() :
infoVer.InformationalVersion;
string branch = TryGet(metadata, "Branch");
string commit = TryGet(metadata, "CommitId");
string dateString = TryGet(metadata, "BuildDateUtc");
string repoUriString = TryGet(metadata, "RepositoryUrl");
DateTime buildDate;
if (!DateTime.TryParse(dateString, out buildDate))
{
buildDate = DateTime.MinValue;
}
Uri repoUri;
if (!Uri.TryCreate(repoUriString, UriKind.Absolute, out repoUri))
{
repoUri = null;
}
return(new ApplicationVersion(
repoUri,
new SemanticVersion(ver),
branch,
commit,
buildDate));
}
catch (Exception ex)
{
QuietLog.LogHandledException(ex);
return(ApplicationVersion.Empty);
}
}
public async Task <StatisticsReportResult> LoadDownloadPackageVersions()
{
try
{
var reportName = (StatisticsReportName.RecentPopularityDetail + ".json").ToLowerInvariant();
var reportContent = await _reportService.Load(reportName);
if (reportContent == null)
{
return(StatisticsReportResult.Failed);
}
var array = JArray.Parse(reportContent.Content);
var statisticsPackagesItemViewModels = (List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsAll;
statisticsPackagesItemViewModels.Clear();
foreach (JObject item in array)
{
statisticsPackagesItemViewModels.Add(new StatisticsPackagesItemViewModel
{
PackageId = item["PackageId"].ToString(),
PackageVersion = item["PackageVersion"].ToString(),
Downloads = item["Downloads"].Value <int>(),
});
}
var count = statisticsPackagesItemViewModels.Count;
var downloadPackageVersionsSummary = (List <StatisticsPackagesItemViewModel>)DownloadPackageVersionsSummary;
downloadPackageVersionsSummary.Clear();
for (var i = 0; i < Math.Min(10, count); i++)
{
downloadPackageVersionsSummary.Add(statisticsPackagesItemViewModels[i]);
}
return(StatisticsReportResult.Success(reportContent.LastUpdatedUtc));
}
catch (Exception e)
{
QuietLog.LogHandledException(e);
return(StatisticsReportResult.Failed);
}
}
public async Task <bool> LoadNuGetClientVersion()
{
try
{
string json = await _reportService.Load(Reports.NuGetClientVersion.ToString() + ".json");
if (json == null)
{
return(false);
}
JArray array = JArray.Parse(json);
((List <StatisticsNuGetUsageItem>)NuGetClientVersion).Clear();
foreach (JObject item in array)
{
((List <StatisticsNuGetUsageItem>)NuGetClientVersion).Add(
new StatisticsNuGetUsageItem
{
Version = string.Format("{0}.{1}", item["ClientMajorVersion"], item["ClientMinorVersion"]),
Downloads = (int)item["Downloads"]
});
}
return(true);
}
catch (JsonReaderException e)
{
QuietLog.LogHandledException(e);
return(false);
}
catch (StorageException e)
{
QuietLog.LogHandledException(e);
return(false);
}
catch (ArgumentException e)
{
QuietLog.LogHandledException(e);
return(false);
}
}
public LuceneIndexingJob(TimeSpan frequence, TimeSpan timeout, LuceneIndexingService indexingService)
: base("Lucene", frequence, timeout)
{
_indexingService = indexingService;
// Updates the index synchronously first time job is created.
// For startup code resiliency, we should handle exceptions for the database being down.
try
{
_indexingService.UpdateIndex();
}
catch (SqlException e)
{
QuietLog.LogHandledException(e);
}
catch (DataException e)
{
QuietLog.LogHandledException(e);
}
}
