private void PutBucketPolicyButton_Click(object sender, RoutedEventArgs e)
{
try
{
S3Common.client.OnS3Response += PutBucketPolicyWebResponse;
PutBucketPolicyRequest putRequest = new PutBucketPolicyRequest();
putRequest.BucketName = SelectedBucketName;
putRequest.Policy = GetPolicy(SelectedBucketName);
S3Common.client.PutBucketPolicy(putRequest);
}
catch (Exception ex)
{
S3Common.client.OnS3Response -= PutBucketPolicyWebResponse;
this.Dispatcher.BeginInvoke(() =>
{
MessageBox.Show(ex.Message);
});
}
}
public void TestGetBucketPolicyStatus_IsNotPublic()
{
var bucketName = S3TestUtils.CreateBucket(s3Client);
try
{
//Set the bucket policy to not public
var putRequest = new PutBucketPolicyRequest
{
BucketName = bucketName,
Policy = string.Format(@"{{
""Version"":""2012-10-17"",
""Statement"":[
{{
""Sid"":""AddPerm"",
""Effect"":""Deny"",
""Principal"": ""*"",
""Action"":[""s3:GetObject""],
""Resource"":[""arn:aws:s3:::{0}/*""]
}}
]
}}", bucketName)
};
s3Client.PutBucketPolicy(putRequest);
//Get the policy status on the bucket
GetBucketPolicyStatusRequest getRequest = new GetBucketPolicyStatusRequest
{
BucketName = bucketName
};
var getResponse = s3Client.GetBucketPolicyStatus(getRequest);
Assert.AreEqual(false, getResponse.PolicyStatus.IsPublic);
}
finally
{
AmazonS3Util.DeleteS3BucketWithObjects(s3Client, bucketName);
}
}
public void TestGetBucketPolicyStatus_IsNotPublic()
{
//Set the bucket policy to not public
var putRequest = new PutBucketPolicyRequest
{
BucketName = bucketName,
Policy = string.Format(@"{{
""Version"":""2012-10-17"",
""Statement"":[
{{
""Sid"":""AddPerm"",
""Effect"":""Deny"",
""Principal"": ""*"",
""Action"":[""s3:GetObject""],
""Resource"":[""arn:aws:s3:::{0}/*""]
}}
]
}}", bucketName)
};
Client.PutBucketPolicy(putRequest);
//Get the policy status on the bucket
GetBucketPolicyStatusRequest getRequest = new GetBucketPolicyStatusRequest
{
BucketName = bucketName
};
var getResponse = S3TestUtils.WaitForConsistency(() =>
{
var res = Client.GetBucketPolicyStatus(getRequest);
return(res.PolicyStatus?.IsPublic == false ? res : null);
});
Assert.AreEqual(false, getResponse.PolicyStatus.IsPublic);
}
public Task <PutBucketPolicyResponse> PutBucketPolicyAsync(PutBucketPolicyRequest request, CancellationToken cancellationToken = default)
{
throw new NotImplementedException();
}
public override async Task CreateBucket(ILogger log, CancellationToken token)
{
if (!await HasBucket(log, token))
{
log.LogInformation($"Creating new bucket: {_bucketName}");
await _client.EnsureBucketExistsAsync(_bucketName);
var tries = 0;
var maxTries = 30;
var success = false;
while (tries < maxTries && !success)
{
tries++;
try
{
var policyRequest = new PutBucketPolicyRequest()
{
BucketName = _bucketName,
Policy = GetReadOnlyPolicy(_bucketName).ToString()
};
log.LogInformation($"Adding policy for public read access to bucket: ${_bucketName}");
await _client.PutBucketPolicyAsync(policyRequest);
success = true;
}
catch (AmazonS3Exception ex) when(tries < (maxTries - 1))
{
log.LogWarning($"Failed to update policy for bucket: {ex.Message} Trying again.");
await Task.Delay(TimeSpan.FromSeconds(tries));
}
}
if (tries >= maxTries)
{
throw new InvalidOperationException("Unable to create bucket");
}
// Get and release the lock to ensure that everything will work for the next operation.
// In the E2E tests there are often failures due to the bucket saying it is not available
// even though the above checks passed. To work around this wait until a file can be
// successfully created in the bucket before returning.
tries = 0;
success = false;
// Pass the null logger to avoid noise
using (var feedLock = CreateLock(NullLogger.Instance))
{
while (tries < maxTries && !success)
{
tries++;
try
{
// Attempt to get the lock, since this is a new container it will be available.
// This will fail if the bucket it not yet ready.
if (await feedLock.GetLock(TimeSpan.FromMinutes(1), "Container create lock test", token))
{
feedLock.Release();
success = true;
}
}
catch (AmazonS3Exception ex) when(tries < (maxTries - 1) && ex.StatusCode != HttpStatusCode.BadRequest)
{
// Ignore exceptions until the last exception
await Task.Delay(TimeSpan.FromSeconds(tries));
}
}
}
_hasBucket = true;
}
}
public void BucketSamples()
{
{
#region ListBuckets Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Issue call
ListBucketsResponse response = client.ListBuckets();
// View response data
Console.WriteLine("Buckets owner - {0}", response.Owner.DisplayName);
foreach (S3Bucket bucket in response.Buckets)
{
Console.WriteLine("Bucket {0}, Created on {1}", bucket.BucketName, bucket.CreationDate);
}
#endregion
}
{
#region BucketPolicy Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Put sample bucket policy (overwrite an existing policy)
string newPolicy = @"{
""Statement"":[{
""Sid"":""BasicPerms"",
""Effect"":""Allow"",
""Principal"": ""*"",
""Action"":[""s3:PutObject"",""s3:GetObject""],
""Resource"":[""arn:aws:s3:::samplebucketname/*""]
}]}";
PutBucketPolicyRequest putRequest = new PutBucketPolicyRequest
{
BucketName = "SampleBucket",
Policy = newPolicy
};
client.PutBucketPolicy(putRequest);
// Retrieve current policy
GetBucketPolicyRequest getRequest = new GetBucketPolicyRequest
{
BucketName = "SampleBucket"
};
string policy = client.GetBucketPolicy(getRequest).Policy;
Console.WriteLine(policy);
Debug.Assert(policy.Contains("BasicPerms"));
// Delete current policy
DeleteBucketPolicyRequest deleteRequest = new DeleteBucketPolicyRequest
{
BucketName = "SampleBucket"
};
client.DeleteBucketPolicy(deleteRequest);
// Retrieve current policy and verify that it is null
policy = client.GetBucketPolicy(getRequest).Policy;
Debug.Assert(policy == null);
#endregion
}
{
#region GetBucketLocation Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Construct request
GetBucketLocationRequest request = new GetBucketLocationRequest
{
BucketName = "SampleBucket"
};
// Issue call
GetBucketLocationResponse response = client.GetBucketLocation(request);
// View response data
Console.WriteLine("Bucket location - {0}", response.Location);
#endregion
}
{
#region PutBucket Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Construct request
PutBucketRequest request = new PutBucketRequest
{
BucketName = "SampleBucket",
BucketRegion = S3Region.EU, // set region to EU
CannedACL = S3CannedACL.PublicRead // make bucket publicly readable
};
// Issue call
PutBucketResponse response = client.PutBucket(request);
#endregion
}
{
#region DeleteBucket Sample 1
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Construct request
DeleteBucketRequest request = new DeleteBucketRequest
{
BucketName = "SampleBucket"
};
// Issue call
DeleteBucketResponse response = client.DeleteBucket(request);
#endregion
}
{
#region DeleteBucket Sample 2
// Create a client
AmazonS3Client client = new AmazonS3Client();
// List and delete all objects
ListObjectsRequest listRequest = new ListObjectsRequest
{
BucketName = "SampleBucket"
};
ListObjectsResponse listResponse;
do
{
// Get a list of objects
listResponse = client.ListObjects(listRequest);
foreach (S3Object obj in listResponse.S3Objects)
{
// Delete each object
client.DeleteObject(new DeleteObjectRequest
{
BucketName = "SampleBucket",
Key = obj.Key
});
}
// Set the marker property
listRequest.Marker = listResponse.NextMarker;
} while (listResponse.IsTruncated);
// Construct DeleteBucket request
DeleteBucketRequest request = new DeleteBucketRequest
{
BucketName = "SampleBucket"
};
// Issue call
DeleteBucketResponse response = client.DeleteBucket(request);
#endregion
}
{
#region LifecycleConfiguration Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Put sample lifecycle configuration (overwrite an existing configuration)
LifecycleConfiguration newConfiguration = new LifecycleConfiguration
{
Rules = new List <LifecycleRule>
{
// Rule to delete keys with prefix "Test-" after 5 days
new LifecycleRule
{
Prefix = "Test-",
Expiration = new LifecycleRuleExpiration {
Days = 5
}
},
// Rule to delete keys in subdirectory "Logs" after 2 days
new LifecycleRule
{
Prefix = "Logs/",
Expiration = new LifecycleRuleExpiration {
Days = 2
},
Id = "log-file-removal"
}
}
};
PutLifecycleConfigurationRequest putRequest = new PutLifecycleConfigurationRequest
{
BucketName = "SampleBucket",
Configuration = newConfiguration
};
client.PutLifecycleConfiguration(putRequest);
// Retrieve current configuration
GetLifecycleConfigurationRequest getRequest = new GetLifecycleConfigurationRequest
{
BucketName = "SampleBucket"
};
LifecycleConfiguration configuration = client.GetLifecycleConfiguration(getRequest).Configuration;
Console.WriteLine("Configuration contains {0} rules", configuration.Rules.Count);
foreach (LifecycleRule rule in configuration.Rules)
{
Console.WriteLine("Rule");
Console.WriteLine(" Prefix = " + rule.Prefix);
Console.WriteLine(" Expiration (days) = " + rule.Expiration.Days);
Console.WriteLine(" Id = " + rule.Id);
Console.WriteLine(" Status = " + rule.Status);
}
// Put a new configuration and overwrite the existing configuration
configuration.Rules.RemoveAt(0); // remove first rule
client.PutLifecycleConfiguration(putRequest);
// Delete current configuration
DeleteLifecycleConfigurationRequest deleteRequest = new DeleteLifecycleConfigurationRequest
{
BucketName = "SampleBucket"
};
client.DeleteLifecycleConfiguration(deleteRequest);
// Retrieve current configuration and verify that it is null
configuration = client.GetLifecycleConfiguration(getRequest).Configuration;
Debug.Assert(configuration == null);
#endregion
}
}
public PutBucketPolicyResponse PutBucketPolicy(PutBucketPolicyRequest request)
{
throw new NotImplementedException();
}
public void PutBucketPolicyAsync(PutBucketPolicyRequest request, AmazonServiceCallback <PutBucketPolicyRequest, PutBucketPolicyResponse> callback, AsyncOptions options = null)
{
throw new System.NotImplementedException();
}
