private void seedQueue()
{
FileClaims Honda = new FileClaims(1, ClaimType.Car, "Car hit on i69", 4000.00, new DateTime(2020, 07, 02), new DateTime(2020, 06, 01), true);
FileClaims House = new FileClaims(1, ClaimType.Home, "House fire in kitchen", 6000.00, new DateTime(2020, 07, 02), new DateTime(2020, 06, 01), true);
FileClaims Theft = new FileClaims(1, ClaimType.Car, "Stolen pancakes", 10000.00, new DateTime(2020, 08, 12), new DateTime(2020, 06, 01), false);
_itemRepo.AddClaimToList(Honda);
_itemRepo.AddClaimToList(House);
_itemRepo.AddClaimToList(Theft);
}
public ReadOnlySecurity()
{
FolderClaimsResolverFunc = fi =>
{
var claims = FolderClaims.CreateRestricted();
claims.AllowListContents = true;
return(claims);
};
FileClaimsResolverFunc = fi =>
{
var claims = FileClaims.CreateRestricted();
claims.AllowReadData = true;
return(claims);
};
}
private void TakeCareOfNextClaim()
{
FileClaims nextClaim = _itemRepo.GetClaimList().Peek();
Console.WriteLine($"ClaimId:{nextClaim.ClaimID,-10}\nType:{nextClaim.TypeofClaim,-10}\nDescription:{nextClaim.Description,-10}\nAmount:${nextClaim.ClaimAmount,-10}\nDateofAccident:{nextClaim.DateofIncident,-25}\nDateofClaim:{nextClaim.DateofClaim,-32}\nIsValid:{nextClaim.IsValid,-25} ");
Console.WriteLine("Do you want to deal with this claim now? (yes/no)");
string dealYes = Console.ReadLine().ToLower();
if (dealYes == "yes")
{
_itemRepo.GetClaimList().Dequeue();
//newClaim.IsValid = true;
}
//else
//{
// Console.WriteLine("Please press any key to continue...");
// Console.ReadKey();
//}
}
/// <summary>
/// Creates a transfer object for a given requested resource.
/// </summary>
/// <param name="submittedResourceFilePath">The resource identifier as submitted.</param>
/// <param name="fileItem">Represents the requested file resource.</param>
/// <param name="token">The token that is being issued for the transfer.</param>
/// <param name="claims">The access rights for the resource.</param>
/// <param name="lockGuard">File locks, if necessary. Can be a null reference
/// if no locking takes place.</param>
/// <param name="expirationJob">A scheduled job that invokes the
/// <see cref="TransferHandlerBase{TFile,TToken,TTransfer}.OnTransferExpiration"/>"/>
/// method once the transfer expires. May be null if the token does not expire.</param>
/// <returns>A transfer object which encapsulates the information required to perform
/// the transfer.</returns>
protected override LocalDownloadTransfer CreateTransfer(string submittedResourceFilePath, FileItem fileItem,
DownloadToken token, FileClaims claims,
ResourceLockGuard lockGuard,
Job <DownloadToken> expirationJob)
{
var transfer = new LocalDownloadTransfer(token, fileItem)
{
Status = TransferStatus.Starting
};
if (expirationJob != null)
{
transfer.ExpirationNotificationJob = expirationJob;
}
if (lockGuard != null)
{
transfer.ResourceLock = lockGuard;
}
transfer.Owner = Config.Provider.Security.GetIdentity();
return(transfer);
}
/// <summary>
/// Creates a transfer object for a given file resource.
/// </summary>
/// <param name="submittedResourceFilePath">The resource identifier as submitted.</param>
/// <param name="fileItem">Represents the file resource to be uploaded.</param>
/// <param name="parentFolder">The file's parent folder.</param>
/// <param name="token">The token that is being issued for the transfer.</param>
/// <param name="claims">The access rights for the resource.</param>
/// <param name="lockGuard">File locks, if necessary. Can be a null reference
/// if no locking takes place.</param>
/// <param name="expirationJob">A scheduled job that invokes the
/// <see cref="TransferHandlerBase{TFile,TToken,TTransfer}.OnTransferExpiration"/>
/// method once the transfer expires. May be null if the token does not expire.</param>
/// <returns>A transfer object which encapsulates the information required to perform
/// the transfer.</returns>
protected override ZipUploadTransfer CreateTransfer(string submittedResourceFilePath, ZipFileItem fileItem, ZipFolderItem parentFolder, UploadToken token, FileClaims claims, ResourceLockGuard lockGuard, Job <UploadToken> expirationJob)
{
var transfer = new ZipUploadTransfer(token, fileItem)
{
ParentFolder = parentFolder,
Status = TransferStatus.Starting,
Owner = Config.Provider.Security.GetIdentity()
};
if (expirationJob != null)
{
transfer.ExpirationNotificationJob = expirationJob;
}
if (lockGuard != null)
{
transfer.ResourceLock = lockGuard;
}
return(transfer);
}
protected override ResourceLockGuard LockResourceForDownload(ZipFileItem fileItem, FileClaims claims)
{
return(Configuration.LockResolverFunc(fileItem, ResourceLockType.Read));
}
private void EnterANewClaim()
{
//ClaimID
Console.Clear();
FileClaims newClaim = new FileClaims();
Console.WriteLine(" Enter The ClaimID:");
string starAsIntiger = Console.ReadLine();
//int Idnumber;
//Int32.TryParse(starAsIntiger, out Idnumber);
newClaim.ClaimID = int.Parse(starAsIntiger);
//Claim Type
Console.WriteLine("Enter the Claim Type \n" +
"1. Car\n" +
"2. Home\n" +
"3. Theft \n");
string claimTypeAsString = Console.ReadLine(); // take string description and Parse to int (to use the numbers)
int claimTypeAsInt = int.Parse(claimTypeAsString); // Pase description from string to Int
newClaim.TypeofClaim = (ClaimType)claimTypeAsInt; //Casting take one object and cast it to different type.
// Description
Console.WriteLine("Enter the description for the Claim:");
newClaim.Description = Console.ReadLine();
// Claim Amount
Console.WriteLine("Enter the Claim Amount:");
string starsAsString = Console.ReadLine();
newClaim.ClaimAmount = double.Parse(starsAsString);
//Date of Accident
Console.WriteLine("Date of Incident: ie:(mm/dd/yyyy)");
newClaim.DateofIncident = DateTime.Parse(Console.ReadLine());
//Console.WriteLine("TIME: {0}", value);
Console.WriteLine("Date of Claim: ie:(mm/dd/yyyy)");
newClaim.DateofClaim = DateTime.Parse(Console.ReadLine());
// Date of Claim
Console.WriteLine("Is this Claim Valid to proceed ? (True/False)");
string validClaim = Console.ReadLine().ToLower();
if (validClaim == "True")
{
newClaim.IsValid = true;
}
else
{
newClaim.IsValid = false;
}
_itemRepo.AddClaimToList(newClaim);
}
/// <summary>
/// Creates a transfer object for a given file resource.
/// </summary>
/// <param name="submittedResourceFilePath">The resource identifier as submitted.</param>
/// <param name="fileItem">Represents the file resource to be uploaded.</param>
/// <param name="parentFolder">The file's parent folder.</param>
/// <param name="token">The token that is being issued for the transfer.</param>
/// <param name="claims">The access rights for the resource.</param>
/// <param name="lockGuard">File locks, if necessary. Can be a null reference
/// if no locking takes place.</param>
/// <param name="expirationJob">A scheduled job that invokes the
/// <see cref="TransferHandlerBase{TFile,TToken,TTransfer}.OnTransferExpiration"/>
/// method once the transfer expires. May be null if the token does not expire.</param>
/// <returns>A transfer object which encapsulates the information required to perform
/// the transfer.</returns>
protected abstract TTransfer CreateTransfer(string submittedResourceFilePath, TFile fileItem, TFolder parentFolder, UploadToken token, FileClaims claims, ResourceLockGuard lockGuard, Job <UploadToken> expirationJob);
private TTransfer InitTransferImpl(string submittedResourceFilePath, bool overwrite, long resourceLength, string contentType)
{
const FileSystemTask context = FileSystemTask.UploadTokenRequest;
//validate maximum file size
var maxFileSize = GetMaxFileUploadSize();
if (maxFileSize.HasValue && maxFileSize < resourceLength)
{
string msg = "Upload for file [{0}] denied: Resource length of [{1}] is above the maximum upload limit of [{2}] bytes.";
msg = String.Format(msg, submittedResourceFilePath, resourceLength, maxFileSize.Value);
throw new ResourceAccessException(msg);
}
//of course, the length cannot be negative
if (resourceLength < 0)
{
string msg = "Upload for file [{0}] denied: Resource length cannot be negative [{1}].";
msg = String.Format(msg, submittedResourceFilePath, resourceLength);
throw new ResourceAccessException(msg);
}
TFile fileItem = CreateFileItemImpl(submittedResourceFilePath, false, context);
if (fileItem.Exists && !overwrite)
{
AuditHelper.AuditDeniedOperation(Auditor, context, AuditEvent.FileAlreadyExists, fileItem);
string msg = String.Format("Cannot upload file [{0}] without overwriting existing data - a file already exists at this location.", submittedResourceFilePath);
throw new ResourceOverwriteException(msg)
{
IsAudited = true
};
}
//get authorization
TFolder parentFolder = GetParentFolder(fileItem, context);
//validate file system specific restrictions
VerifyCanUploadFileToFileSystemLocation(submittedResourceFilePath, parentFolder, fileItem);
//get parent folder and check whether files can be added
FolderClaims folderClaims = GetParentFolderClaims(fileItem, parentFolder);
if (!folderClaims.AllowAddFiles)
{
//deny adding a file to that folder
AuditHelper.AuditDeniedOperation(Auditor, context, AuditEvent.CreateFileDenied, fileItem);
string msg = "Cannot create file at [{0}] - adding files to the folder is not permitted.";
msg = String.Format(msg, submittedResourceFilePath);
throw new ResourceAccessException(msg)
{
IsAudited = true
};
}
//only overwrite a file if explicitly requested
FileClaims claims = GetFileClaims(fileItem);
if (fileItem.Exists)
{
if (!claims.AllowOverwrite)
{
AuditHelper.AuditDeniedOperation(Auditor, context, AuditEvent.FileDataOverwriteDenied, fileItem);
string msg = "Overwriting file [{0}] was denied due to missing permission.";
msg = String.Format(msg, submittedResourceFilePath);
throw new ResourceOverwriteException(msg)
{
IsAudited = true
};
}
}
//try to get lock
ResourceLockGuard writeLock = LockResourceForUpload(fileItem);
if (writeLock != null && !writeLock.IsLockEnabled)
{
AuditHelper.AuditDeniedOperation(Auditor, context, AuditEvent.FileReadLockDenied, fileItem);
string msg = "The file [{0}] is currently locked and cannot be accessed.";
msg = String.Format(msg, submittedResourceFilePath);
throw new ResourceLockedException(msg)
{
IsAudited = true
};
}
//create upload token
UploadToken token = CreateUploadToken(submittedResourceFilePath, fileItem, resourceLength, contentType);
//create expiration job if we have an expiration time
Job <UploadToken> job = null;
if (token.ExpirationTime.HasValue)
{
job = ScheduleExpiration(token);
}
//create and cache transfer instance
TTransfer transfer = CreateTransfer(submittedResourceFilePath, fileItem, parentFolder, token, claims, writeLock, job);
TransferStore.AddTransfer(transfer);
AuditHelper.AuditResourceOperation(Auditor, context, AuditEvent.UploadTokenIssued, fileItem);
return(transfer);
}
/// <summary>
/// Locks the resource if necessary, and returns a <see cref="ResourceLockGuard"/>
/// that contains all the required locks. The invoking method will check whether
/// the lock was granted through the <see cref="ResourceLockGuard.IsLockEnabled"/>
/// property and throw an exception if the lock was not available.<br/>
/// If no locking is necessary, this method should just return a null reference.
/// </summary>
/// <param name="fileItem">Represents the requested file resource.</param>
/// <param name="claims">The access rights for the resource as returned by
/// <see cref="TransferHandlerBase{TFile,TToken,TTransfer}.GetFileClaims"/>.</param>
/// <returns>Locks for the file, or <c>null</c> if no locking is necessary.<br/>
/// Failed locking is indicated by a returned <see cref="ResourceLockGuard"/> whose
/// <see cref="ResourceLockGuard.IsLockEnabled"/> property is set to false.</returns></returns>
protected abstract ResourceLockGuard LockResourceForDownload(TFile fileItem, FileClaims claims);
private TTransfer InitTransferImpl(string submittedResourceFilePath, int?clientMaxBlockSize, bool includeFileHash)
{
const FileSystemTask context = FileSystemTask.DownloadTokenRequest;
TFile fileItem = CreateFileItemImpl(submittedResourceFilePath, false, context);
if (!fileItem.Exists)
{
Auditor.AuditRequestedFileNotFound(fileItem, context);
string msg = String.Format("Resource [{0}] not found.", submittedResourceFilePath);
throw new VirtualResourceNotFoundException(msg)
{
IsAudited = true
};
}
//get authorization
FileClaims claims = GetFileClaims(fileItem);
if (!claims.AllowReadData)
{
Auditor.AuditDeniedOperation(context, AuditEvent.FileDataDownloadDenied, fileItem);
string msg = "Read request for file [{0}] was denied - you are not authorized to read the resource.";
msg = String.Format(msg, submittedResourceFilePath);
throw new ResourceAccessException(msg)
{
IsAudited = true
};
}
//try to get lock
ResourceLockGuard readLock = LockResourceForDownload(fileItem, claims);
if (readLock != null && !readLock.IsLockEnabled)
{
Auditor.AuditDeniedOperation(context, AuditEvent.FileReadLockDenied, fileItem);
string msg = "The requested file [{0}] is currently locked and thus cannot be accessed.";
msg = String.Format(msg, submittedResourceFilePath);
throw new ResourceLockedException(msg)
{
IsAudited = true
};
}
//create download token
DownloadToken token = CreateDownloadToken(submittedResourceFilePath, fileItem, clientMaxBlockSize, includeFileHash);
//create expiration job if we have an expiration time
Job <DownloadToken> job = null;
if (token.ExpirationTime.HasValue)
{
job = ScheduleExpiration(token);
}
//create transfer instance
TTransfer transfer = CreateTransfer(submittedResourceFilePath, fileItem, token, claims, readLock, job);
//cache transfer
TransferStore.AddTransfer(transfer);
//audit issued token
Auditor.AuditResourceOperation(context, AuditEvent.DownloadTokenIssued, fileItem);
return(transfer);
}
