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AWS downloads

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This commit is contained in:
richard-dds 2019-08-06 14:27:07 -04:00
parent b182307174
commit 96f1c0d295
1 changed files with 12 additions and 1 deletions
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13
atst/domain/csp/file_uploads.py
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@ -108,7 +108,7 @@ class AwsUploader(Uploader):
presigned_post = s3_client.generate_presigned_post( presigned_post = s3_client.generate_presigned_post(
self.bucket_name, self.bucket_name,
object_name, object_name,
ExpiresIn=3600, ExpiresIn=self.timeout_secs,
Conditions=[ Conditions=[
("eq", "$Content-Type", "application/pdf"), ("eq", "$Content-Type", "application/pdf"),
("starts-with", "$x-amz-meta-filename", ""), ("starts-with", "$x-amz-meta-filename", ""),
@ -116,3 +116,14 @@ class AwsUploader(Uploader):
Fields={"Content-Type": "application/pdf", "x-amz-meta-filename": ""}, Fields={"Content-Type": "application/pdf", "x-amz-meta-filename": ""},
) )
return (presigned_post, object_name) return (presigned_post, object_name)
def generate_download_link(self, object_name, filename):
s3_client = boto3.client(
"s3",
aws_access_key_id=self.access_key_id,
aws_secret_access_key=self.secret_key,
config=boto3.session.Config(
signature_version="s3v4", region_name=self.region_name
),
)
return s3_client.generate_presigned_url("get_object", Params={"Bucket": self.bucket_name, "Key": object_name, "ResponseContentDisposition": f"attachment; filename={filename}"}, ExpiresIn=self.timeout_secs)