waifuvault-C#-api

This contains the official API bindings for uploading, deleting and obtaining files with waifuvault.moe. Contains a full up to date API for interacting with the service

Installation

dotnet add package Waifuvault

Usage

This API contains 10 interactions:

1. Upload File
2. Get File Info
3. Update File Info
4. Delete File
5. Get File
6. Create Bucket
7. Delete Bucket
8. Get Bucket
9. Get Restrictions
10. Clear Restrictions

The package is namespaced to Waifuvault, so to import it, simply:

using Waifuvault;

Upload File

To Upload a file, use the uploadFile function. This function takes the following options as an object:

Option	Type	Description	Required	Extra info
filename	string	The path to the file to upload	true if File	File path
url	string	The URL of the file to target	true if URL	Filename with extension
buffer	byte array	Byte array containing file to upload	true if buffer	Needs filename set also
bucketToken	string	Token for a bucket to upload the file into	false	Create bucket gives token
expires	string	A string containing a number and a unit (1d = 1day)	false	Valid units are m, h and d
hideFilename	boolean	If true, then the uploaded filename won't appear in the URL	false	Defaults to false
password	string	If set, then the uploaded file will be encrypted	false
ct	canceltoken	An optional cancellation token that can be passed in	false	Standard cancellation token
oneTimeDownload	boolean	if supplied, the file will be deleted as soon as it is accessed	false

NOTE: Server restrictions are checked by the SDK client side before upload, and will throw an exception if they are violated

Using a URL:

using Waifuvault;

var uploadFile = new Waifuvault.FileUpload("https://waifuvault.moe/assets/custom/images/08.png");
var uploadResp = await Waifuvault.Api.uploadFile(uploadFile);

Console.WriteLine(uploadResp.url);

Using a file path:

using Waifuvault;

var uploadFile = new Waifuvault.FileUpload("../aCoolFile.png");
var uploadResp = await Waifuvault.Api.uploadFile(uploadFile);

Console.WriteLine(uploadResp.url);

Using a buffer:

using Waifuvault;
using System.IO;

byte[] buffer = File.ReadAllBytes("./aCoolFile.png");
var uploadFile = new Waifuvault.FileUpload(buffer,"aCoolFile.png");
var uploadResp = await Waifuvault.Api.uploadFile(uploadFile);

Console.WriteLine(uploadResp.url);

Cancelable with a file:

using Waifuvault;

var cts = new CancellationTokenSource(2000);  // Auto cancel in 2s
var cancelFile = new Waifuvault.FileUpload("./largeFile.mkv");
try {
    var cancelled = await Waifuvault.Api.uploadFile(cancelFile,cts.Token);
} catch(OperationCanceledException) {
    Console.WriteLine("Cancelled upload");
}

Get File Info

If you have a token from your upload. Then you can get file info. This results in the following info:

• token
• url
• protected
• retentionPeriod

Use the fileInfo function. This function takes the following options as parameters:

Option	Type	Description	Required	Extra info
token	string	The token of the upload	true
formatted	boolean	If you want the retentionPeriod to be human-readable or an epoch	false	defaults to false
ct	canceltoken	An optional cancellation token that can be passed in	false	Standard cancellation token

Epoch timestamp:

using Waifuvault;
var tokenInfo = await Waifuvault.Api.fileInfo(uploadResp.token,false);
Console.WriteLine(tokenInfo.url);
Console.WriteLine(tokenInfo.retentionPeriod);

Human-readable timestamp:

using Waifuvault;
var tokenInfo = await Waifuvault.Api.fileInfo(uploadResp.token,true);
Console.WriteLine(tokenInfo.url);
Console.WriteLine(tokenInfo.retentionPeriod);

Update File Info

If you have a token from your upload, then you can update the information for the file. You can change the password or remove it, you can set custom expiry time or remove it, and finally you can choose whether the filename is hidden.

Use the fileUpdate function. This function takes the following options as parameters:

Option	Type	Description	Required	Extra info
token	string	The token of the upload	true
password	string	The current password of the file	false	Set to empty string to remove password
previousPassword	string	The previous password of the file, if changing password	false
customExpiry	string	Custom expiry in the same form as upload command	false	Set to empty string to remove custom expiry
hideFilename	bool	Sets whether the filename is visible in the URL or not	false

using Waifuvault;
var updateInfo = await Waifuvault.Api.fileUpdate(uploadResp.token, customExpiry:"2d");
Console.WriteLine(updateInfo.retentionPeriod);

Delete File

To delete a file, you must supply your token to the deletefile function.

This function takes the following options as parameters:

Option	Type	Description	Required	Extra info
token	string	The token of the file you wish to delete	true
ct	canceltoken	An optional cancellation token that can be passed in	false	Standard cancellation token

NOTE: deleteFile will only ever either return true or throw an exception if the token is invalid

Standard delete:

using Waifuvault;
var deleted = await Waifuvault.Api.deleteFile(token);
Console.WriteLine(deleted);

Get File

This lib also supports obtaining a file from the API as a Buffer by supplying either the token or the unique identifier of the file (epoch/filename).

Use the getFile function. This function takes the following options an object:

Option	Type	Description	Required	Extra info
token	string	The token of the file you want to download	true only if filename is not set	if filename is set, then this can not be used
url	string	The URL of the file	true only if token is not set	if token is set, then this can not be used
password	string	The password for the file	true if file is encrypted	Passed as a parameter on the function call
ct	canceltoken	An optional cancellation token that can be passed in	false	Standard cancellation token

Important! The Unique identifier filename is the epoch/filename only if the file uploaded did not have a hidden filename, if it did, then it's just the epoch. For example: 1710111505084/08.png is the Unique identifier for a standard upload of a file called 08.png, if this was uploaded with hidden filename, then it would be 1710111505084.png

Obtain an encrypted file

using Waifuvault;
var file = new FileResponse(token:your_token);
var downloaded = await Waifuvault.Api.getFile(file,"password");
Console.WriteLine(downloaded.Length);

Obtain a file from URL

using Waifuvault;
var file = new FileResponse(url:your_url);
var downloaded = await Waifuvault.Api.getFile(file);
Console.WriteLine(downloaded.Length);

Obtain file with ability to cancel:

using Waifuvault;
var cts = new CancellationTokenSource(2000);  // Auto cancel in 2s
var file = new FileResponse(token:your_token);
try {
    var cancelled = await Waifuvault.Api.getFile(file, cts.Token);
} catch(OperationCanceledException) {
    Console.WriteLine("Canceled download");
}

Create Bucket

Buckets are virtual collections that are linked to your IP and a token. When you create a bucket, you will receive a bucket token that you can use in Get Bucket to get all the files in that bucket

NOTE: Only one bucket is allowed per client IP address, if you call it more than once, it will return the same bucket token

To create a bucket, use the createBucket function. This function does not take any arguments.

using Waifuvault;
var bucket = await Waifuvault.Api.createBucket();
Console.WriteLine(bucket.token);

Delete Bucket

Deleting a bucket will delete the bucket and all the files it contains.

IMPORTANT: All contained files will be DELETED along with the Bucket!

To delete a bucket, you must call the deleteBucket function with the following options as parameters:

Option	Type	Description	Required	Extra info
token	string	The token of the bucket to delete	true

NOTE: deleteBucket will only ever either return true or throw an exception if the token is invalid

using Waifuvault;
var resp = await Waifuvault.Api.deleteBucket("some-bucket-token");
Console.WriteLine(resp);

Get Bucket

To get the list of files contained in a bucket, you use the getBucket functions and supply the token. This function takes the following options as parameters:

Option	Type	Description	Required	Extra info
token	string	The token of the bucket	true

This will respond with the bucket and all the files the bucket contains.

using Waifuvault;
var bucket = await Waifuvault.Api.getBucket("some-bucket-token");
Console.WriteLine(bucket.token);
foreach(var file in bucket.files)
{
    Console.WriteLine(file.token);    
}

Get Restrictions

To get the list of restrictions applied to the server, you use the getRestrictions functions.

This will respond with an array of name, value entries describing the restrictions applied to the server.

NOTE: Restrictions are cached for 10 minutes

using Waifuvault;
var restrictions = await Waifuvault.Api.getRestrictions();

foreach(var restriction in restrictions.Restrictions)
{
    Console.WriteLine($"{restriction.type} : {restriction.value}");    
}

Clear Restrictions

To clear the cached restrictions in the SDK, you use the clearRestrictions function.

This will remove the cached restrictions and a fresh copy will be downloaded at the next upload.

using Waifuvault;
Waifuvault.Api.clearRestrictions();