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public PutObjectAsync ( PutObjectRequest request, System cancellationToken = default(CancellationToken) ) : Task |
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| request | PutObjectRequest | Container for the necessary parameters to execute the PutObject operation. |
| cancellationToken | System | /// A cancellation token that can be used by other objects or threads to receive notice of cancellation. /// |
| return | Task |
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public async Task UploadDataFileAsync(string data, string storageKeyId, string storageSecret, string region)
{
var regionIdentifier = RegionEndpoint.GetBySystemName(region);
using (var client = new AmazonS3Client(storageKeyId, storageSecret, regionIdentifier))
{
try
{
var putRequest1 = new PutObjectRequest
{
BucketName = AwsBucketName,
Key = AwsBucketFileName,
ContentBody = data,
ContentType = "application/json"
};
await client.PutObjectAsync(putRequest1);
}
catch (AmazonS3Exception amazonS3Exception)
{
if (amazonS3Exception.ErrorCode != null &&
(amazonS3Exception.ErrorCode.Equals("InvalidAccessKeyId") || amazonS3Exception.ErrorCode.Equals("InvalidSecurity")))
{
throw new SecurityException("Invalid Amazon S3 credentials - data was not uploaded.", amazonS3Exception);
}
throw new HttpRequestException("Unspecified error attempting to upload data: " + amazonS3Exception.Message, amazonS3Exception);
}
var response = await client.GetObjectAsync(AwsBucketName, AwsBucketFileName);
using (var reader = new StreamReader(response.ResponseStream))
{
Debug.WriteLine(await reader.ReadToEndAsync());
}
}
}
/// <summary>
/// Allows to upload a Text Object to a S3 Bucket. Object Size is limited to IRIS string size.
/// https://docs.aws.amazon.com/AmazonS3/latest/dev/UploadingObjects.html
/// </summary>
/// <param name="key">The Object name in S3</param>
/// <param name="content">The String to upload as the Object Content</param>
/// <returns></returns>
public string PutText(string key, string content)
{
LOGINFO("PutText, key=" + key);
var putRequest = new Amazon.S3.Model.PutObjectRequest
{
BucketName = awsBucket,
Key = key,
ContentBody = content
};
var putResponse = s3Client.PutObjectAsync(putRequest).Result;
return(putResponse.HttpStatusCode.ToString());
}
/// <summary>
/// Save report to S3 Bucket
/// </summary>
/// <param name="path">BucketName</param>
/// <param name="prefix">Bucket Prefix</param>
/// <param name="name">Key Name</param>
/// <param name="content">File Content</param>
/// <param name="overwrite"></param>
/// <param name="ct"></param>
/// <returns></returns>
public async Task <string> Save(string path, string prefix, string name, string content, bool overwrite = false, CancellationToken ct = default)
{
await semaphore.WaitAsync();
try
{
var basePath = $"{prefix}/{name}";
// too many object will refected by s3 ListObjectV2 API
//var savePath = overwrite ? basePath : await GetSafeSavePath(path, basePath, 1, ct);
var savePath = basePath;
_logger?.LogDebug($"uploading content to S3. bucket {path} key {savePath}");
await _client.PutObjectAsync(new Amazon.S3.Model.PutObjectRequest
{
BucketName = path,
ContentBody = content,
Key = savePath,
}, ct);
return($"https://{path}.s3-ap-northeast-1.amazonaws.com/{savePath}");
}
finally
{
semaphore.Release();
}
}
public void Store(string key, byte[] data)
{
Amazon.S3.AmazonS3Client client = getS3Client();
var resTask = client.PutObjectAsync(new Amazon.S3.Model.PutObjectRequest()
{
BucketName = bucketName,
Key = key,
InputStream = new MemoryStream(data),
});
bool error = false;
Exception innerException = null;
try
{
resTask.Wait();
}
catch (Exception ex)
{
innerException = ex;
}
if (error || resTask.Result.HttpStatusCode != System.Net.HttpStatusCode.OK)
{
if (innerException == null)
{
innerException = resTask.Exception;
}
var newEx = new Exception("Store failed, error code: " + resTask.Result.HttpStatusCode, innerException);
Logger.Error(newEx, "Error storing in S3 bucket, bucket name=" + bucketName + ", key=" + key);
throw newEx;
}
}
public async Task UploadFile(string filePath, string s3Bucket, string newFileName, bool deleteLocalFileOnSuccess)
{
//save in s3
Amazon.S3.Model.PutObjectRequest s3PutRequest = new Amazon.S3.Model.PutObjectRequest();
s3PutRequest = new Amazon.S3.Model.PutObjectRequest();
s3PutRequest.FilePath = filePath;
s3PutRequest.BucketName = s3Bucket;
//s3PutRequest.ContentType = contentType;
//key - new file name
if (!string.IsNullOrWhiteSpace(newFileName))
{
s3PutRequest.Key = newFileName;
}
s3PutRequest.Headers.Expires = new DateTime(2020, 1, 1);
try
{
Amazon.S3.Model.PutObjectResponse s3PutResponse = await S3Client.PutObjectAsync(s3PutRequest);
if (deleteLocalFileOnSuccess)
{
//Delete local file
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
}
}
catch (Exception ex)
{
//handle exceptions
}
}
static void Main(string[] args)
{
//https://github.com/aws/aws-sdk-net/issues/499
Environment.SetEnvironmentVariable("AWS_ACCESS_KEY_ID", AWS_Consts.ACCESS_KEY);
Environment.SetEnvironmentVariable("AWS_SECRET_ACCESS_KEY", AWS_Consts.SECRET_ACCESS_KEY);
Environment.SetEnvironmentVariable("AWS_REGION", "us-east-1");
// https://docs.aws.amazon.com/AmazonS3/latest/dev/UploadObjSingleOpNET.html
using (var s3 = new Amazon.S3.AmazonS3Client(Amazon.RegionEndpoint.USEast1)){
var request = new PutObjectRequest {
BucketName = "aws-lightsail",
Key = "keyName",
FilePath = "/SwiftLanguage.pdf"
};
request.Metadata.Add("x-amz-meta-title", "swift");
var response2 = s3.PutObjectAsync(request);
Console.WriteLine(response2.Result);
}
// var region = "us-east-1";
// var request = (HttpWebRequest)WebRequest.Create(string.Format("https://aws-lightsail.s3.{0}.amazonaws.com",region));
// request.Method = "POST";
// request.Headers.Add("AWSAccessKeyId",AWS_Consts.ACCESS_KEY);
// using(var response = (HttpWebResponse)request.GetResponse()){
// if(response.StatusCode==HttpStatusCode.OK){
// using(var stream = response.GetResponseStream()){
// Console.WriteLine(new StreamReader(stream).ReadToEnd());
// }
// }
// else throw new WebException("Error: "+response.StatusCode);
// }
}
public static async Task <string> UploadImageBlobAmazonS3(string fileName, string blobName, List <KeyValuePair <string, string> > metadataTags)
{
string bucketName = ConfigurationManager.AppSettings["AWSMediaItemsContainerName"];
string accessKey = ConfigurationManager.AppSettings["AWSAccessKey"];
string accessSecret = ConfigurationManager.AppSettings["AWSAccessSecret"];
using (var client = new Amazon.S3.AmazonS3Client(accessKey, accessSecret, Amazon.RegionEndpoint.APSoutheast2))
{
//upload: http://docs.aws.amazon.com/AmazonS3/latest/dev/UploadObjSingleOpNET.html
try
{
PutObjectRequest putRequest1 = new PutObjectRequest
{
BucketName = bucketName,
Key = "images/" + blobName,
FilePath = fileName,
CannedACL = S3CannedACL.PublicRead
};
PutObjectResponse response1 = await client.PutObjectAsync(putRequest1);
return("https://s3-ap-southeast-2.amazonaws.com/openchargemap/images/" + blobName);
/* // 2. Put object-set ContentType and add metadata.
* PutObjectRequest putRequest2 = new PutObjectRequest
* {
* BucketName = bucketName,
* Key = keyName,
* FilePath = filePath,
* ContentType = "text/plain"
* };
* putRequest2.Metadata.Add("x-amz-meta-title", "someTitle");
*
* PutObjectResponse response2 = client.PutObject(putRequest2);*/
}
catch (AmazonS3Exception amazonS3Exception)
{
if (amazonS3Exception.ErrorCode != null &&
(amazonS3Exception.ErrorCode.Equals("InvalidAccessKeyId")
||
amazonS3Exception.ErrorCode.Equals("InvalidSecurity")))
{
Console.WriteLine("Check the provided AWS Credentials.");
Console.WriteLine(
"For service sign up go to http://aws.amazon.com/s3");
}
else
{
Console.WriteLine(
"Error occurred. Message:'{0}' when writing an object"
, amazonS3Exception.Message);
}
return(null);
}
}
}
private async Task<PutObjectResponse> UploadItemAsync(AmazonS3Client s3Client, string bucketName, string path, CancellationToken token)
{
using (var contentStream = _itemChange.CreateContentStream())
{
var request = new PutObjectRequest()
{
BucketName = bucketName,
Key = path + _itemChange.Item.Path,
ContentType = _itemChange.Item.ContentMetadata.ContentType,
InputStream = contentStream
};
return await s3Client.PutObjectAsync(request, token);
}
}
private void uploadContent(String content, String bucket, String key)
{
using (var s3client = new Amazon.S3.AmazonS3Client())
{
var uploadPromise = s3client.PutObjectAsync(new Amazon.S3.Model.PutObjectRequest
{
BucketName = bucket,
Key = key,
ContentBody = content
});
uploadPromise.Wait();
Console.WriteLine($"Uploaded s3://{bucket}/{key} ETAG {uploadPromise.Result.ETag}");
}
}
public static void saveFile()
{
string accessKey = "*********************";
string secretKey = "******************************************";
AmazonS3Client s3 = new AmazonS3Client(accessKey, secretKey, Amazon.RegionEndpoint.USEast1);
var path = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);
var fileName = Path.Combine(path, "write.txt");
PutObjectRequest request = new PutObjectRequest{
BucketName = "calculatorkrao1",
Key = "EquationList",
FilePath = fileName,
};
System.Threading.Tasks.Task<PutObjectResponse> response = s3.PutObjectAsync(request);
}
public async Task EditFile(string filePath, string contentType, string content)
{
#pragma warning disable 618 // "'StoredProfileCredentials' is obsolete..."
var creds = new StoredProfileAWSCredentials("acmesharp-tests");
#pragma warning restore 618
var reg = RegionEndpoint.GetBySystemName(AwsRegion);
var delete = content == null;
// We need to strip off any leading '/' in the path or
// else it creates a path with an empty leading segment
// if (filePath.StartsWith("/"))
// filePath = filePath.Substring(1);
filePath = filePath.Trim('/');
using (var s3 = new Amazon.S3.AmazonS3Client(creds, reg))
{
if (delete)
{
var s3Requ = new Amazon.S3.Model.DeleteObjectRequest
{
BucketName = BucketName,
Key = filePath,
};
var s3Resp = await s3.DeleteObjectAsync(s3Requ);
}
else
{
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(content)))
{
var s3Requ = new Amazon.S3.Model.PutObjectRequest
{
BucketName = BucketName,
Key = filePath,
ContentType = contentType,
InputStream = ms,
CannedACL = S3CannedAcl,
};
var s3Resp = await s3.PutObjectAsync(s3Requ);
}
}
}
}
public async Task <IActionResult> Put(int id, [FromForm] string nome, [FromForm] string cpf, [FromForm] string usuario, [FromForm] string senha, IFormFile file)
{
var memoryStream = new MemoryStream();
file.CopyTo(memoryStream);
var request = new PutObjectRequest
{
BucketName = "mega-hacka",
Key = file.FileName,
InputStream = memoryStream,
ContentType = file.ContentType,
CannedACL = S3CannedACL.PublicRead
};
var s3Client = new Amazon.S3.AmazonS3Client(Environment.GetEnvironmentVariable("AWS_ACCESS_KEY_ID"),
Environment.GetEnvironmentVariable("AWS_SECRET_ACCESS_KEY"),
Amazon.RegionEndpoint.USEast1);
var response = await s3Client.PutObjectAsync(request);
var obj = await _context.Cliente.FindAsync(id);
if (obj == null)
{
return(NotFound());
}
obj.CPF = cpf;
obj.Nome = nome;
obj.Usuario = usuario;
obj.Senha = senha;
obj.UrlImagem = $"https://mega-hacka.s3.amazonaws.com/{request.Key}";
_context.Entry(obj).State = EntityState.Modified;
await _context.SaveChangesAsync();
return(Ok());
}
public async Task <IActionResult> Post([FromForm] string nome, [FromForm] string cpf, [FromForm] string usuario, [FromForm] string senha, IFormFile file)
{
var memoryStream = new MemoryStream();
file.CopyTo(memoryStream);
var request = new PutObjectRequest
{
BucketName = "mega-hacka",
Key = file.FileName,
InputStream = memoryStream,
ContentType = file.ContentType,
CannedACL = S3CannedACL.PublicRead
};
var s3Client = new Amazon.S3.AmazonS3Client(Environment.GetEnvironmentVariable("AWS_ACCESS_KEY_ID"),
Environment.GetEnvironmentVariable("AWS_SECRET_ACCESS_KEY"),
Amazon.RegionEndpoint.USEast1);
var response = await s3Client.PutObjectAsync(request);
var cliente = new Cliente();
cliente.Nome = nome;
cliente.CPF = cpf;
cliente.Usuario = usuario;
cliente.Senha = senha;
cliente.UrlImagem = $"https://mega-hacka.s3.amazonaws.com/{request.Key}";
await _context.Cliente.AddAsync(cliente);
await _context.SaveChangesAsync();
return(CreatedAtAction("Get", new { id = cliente.Id }));
}
public async Task CopyApplicationToBucketAsync(string packagePath)
{
using (var s3Client = new AmazonS3Client(credentials, s3ConfigurationProvider.RegionEndpoint))
{
var putObjectRequest = new PutObjectRequest
{
BucketName = s3ConfigurationProvider.BucketName,
Key = s3ConfigurationProvider.FullKeyPath,
FilePath = packagePath
};
await s3Client.PutObjectAsync(putObjectRequest);
}
}
