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- using B2Classes;
- using Newtonsoft.Json;
- using System;
- using System.Collections.Generic;
- using System.IO;
- using System.Linq;
- using System.Net;
- using System.Security.Cryptography;
- using System.Text;
- using System.Threading.Tasks;
- namespace B2Uploader
- {
- class Program
- {
- static void Main(string[] args)
- {
- if(args.Count() != 3)
- {
- Console.WriteLine("Need accountID, AppKey and Folder to upload");
- return;
- }
- if (!Directory.Exists(args[2]))
- {
- Console.WriteLine("Directory to upload MUST EXIST!");
- return;
- }
- var auth = AuthorizeUser(args[0], args[1]);
- var buckets = ListBuckets(new ListBucketsRequest() { accountId = auth.accountId }, auth.authorizationToken, auth.apiUrl);
- var bucket = buckets.buckets.First();
- foreach(string s in Directory.GetFiles(args[2]))
- {
- var uploadURL = GetUploadURL(new GetUploadURLRequest { bucketId = bucket.bucketId }, auth.apiUrl, auth.authorizationToken);
- var response = UploadFile(uploadURL.authorizationToken, "b2/x-auto", s, uploadURL.uploadUrl);
- }
- }
- static AuthorizeResponse AuthorizeUser(string accountId, string applicationKey)
- {
- HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create("https://api.backblaze.com/b2api/v1/b2_authorize_account");
- string credentials = Convert.ToBase64String(Encoding.UTF8.GetBytes(accountId + ":" + applicationKey));
- webRequest.Headers.Add("Authorization", "Basic " + credentials);
- webRequest.ContentType = "application/json; charset=utf-8";
- WebResponse response = (HttpWebResponse)webRequest.GetResponse();
- var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
- response.Close();
- return JsonConvert.DeserializeObject<AuthorizeResponse>(responseString);
- }
- static ListBucketsResponse ListBuckets(ListBucketsRequest request, string authToken, string apiURL)
- {
- HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(apiURL + "/b2api/v1/b2_list_buckets");
- string body = JsonConvert.SerializeObject(request);
- var data = Encoding.UTF8.GetBytes(body);
- webRequest.Method = "POST";
- webRequest.Headers.Add("Authorization", authToken);
- webRequest.ContentType = "application/json; charset=utf-8";
- webRequest.ContentLength = data.Length;
- using (var stream = webRequest.GetRequestStream())
- {
- stream.Write(data, 0, data.Length);
- stream.Close();
- }
- WebResponse response = (HttpWebResponse)webRequest.GetResponse();
- var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
- response.Close();
- return JsonConvert.DeserializeObject<ListBucketsResponse>(responseString);
- }
- static GetUploadURLResponse GetUploadURL(GetUploadURLRequest request, string apiUrl, string authToken)
- {
- HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(apiUrl + "/b2api/v1/b2_get_upload_url");
- string body = JsonConvert.SerializeObject(request);
- var data = Encoding.UTF8.GetBytes(body);
- webRequest.Method = "POST";
- webRequest.Headers.Add("Authorization", authToken);
- webRequest.ContentType = "application/json; charset=utf-8";
- webRequest.ContentLength = data.Length;
- using (var stream = webRequest.GetRequestStream())
- {
- stream.Write(data, 0, data.Length);
- stream.Close();
- }
- WebResponse response = (HttpWebResponse)webRequest.GetResponse();
- var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
- response.Close();
- return JsonConvert.DeserializeObject<GetUploadURLResponse>(responseString);
- }
- static UploadFileResponse UploadFile(string authToken, string contentType, string filePath, string uploadUrl)
- {
- byte[] bytes = File.ReadAllBytes(filePath);
- String sha1 = GetSha1(bytes);
-
- HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uploadUrl);
- webRequest.Method = "POST";
- webRequest.Headers.Add("Authorization", authToken);
- webRequest.Headers.Add("X-Bz-File-Name", filePath.Replace('\\','_'));
- webRequest.Headers.Add("X-Bz-Content-Sha1", sha1);
- webRequest.ContentType = contentType;
- using (var stream = webRequest.GetRequestStream())
- {
- stream.Write(bytes, 0, bytes.Length);
- stream.Close();
- }
- WebResponse response = (HttpWebResponse)webRequest.GetResponse();
- var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
- response.Close();
- var resp = JsonConvert.DeserializeObject<UploadFileResponse>(responseString);
- if(resp.contentSha1 == sha1)
- {
- Console.WriteLine(responseString);
- return resp;
- }
- else
- {
- //something went wrong!
- return null;
- }
- }
- private static string GetSha1(byte[] bytes)
- {
- using (SHA1Managed sha1 = new SHA1Managed())
- {
- var hash = sha1.ComputeHash(bytes);
- var sb = new StringBuilder(hash.Length * 2);
- foreach (byte b in hash)
- {
- // can be "x2" if you want lowercase
- sb.Append(b.ToString("X2"));
- }
- return sb.ToString();
- }
- }
- }
-
- }
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