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presigning.rs
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presigning.rs
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/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use aws_sdk_s3 as s3;
use aws_sdk_s3::presigning::request::PresignedRequest;
use http::header::{CONTENT_LENGTH, CONTENT_TYPE};
use http::{HeaderMap, HeaderValue};
use s3::presigning::config::PresigningConfig;
use std::error::Error;
use std::time::{Duration, SystemTime};
/// Generates a `PresignedRequest` from the given input.
/// Assumes that that input has a `presigned` method on it.
macro_rules! presign_input {
($input:expr) => {{
let creds = s3::Credentials::for_tests();
let config = s3::Config::builder()
.credentials_provider(creds)
.region(s3::Region::new("us-east-1"))
.build();
let req: PresignedRequest = $input
.presigned(
&config,
PresigningConfig::builder()
.start_time(SystemTime::UNIX_EPOCH + Duration::from_secs(1234567891))
.expires_in(Duration::from_secs(30))
.build()
.unwrap(),
)
.await?;
req
}};
}
#[tokio::test]
async fn test_presigning() -> Result<(), Box<dyn Error>> {
let presigned = presign_input!(s3::input::GetObjectInput::builder()
.bucket("test-bucket")
.key("test-key")
.build()?);
let pq = presigned.uri().path_and_query().unwrap();
let path = pq.path();
let query = pq.query().unwrap();
let mut query_params: Vec<&str> = query.split('&').collect();
query_params.sort();
assert_eq!(
"test-bucket.s3.us-east-1.amazonaws.com",
presigned.uri().authority().unwrap()
);
assert_eq!("GET", presigned.method().as_str());
assert_eq!("/test-key", path);
assert_eq!(
&[
"X-Amz-Algorithm=AWS4-HMAC-SHA256",
"X-Amz-Credential=ANOTREAL%2F20090213%2Fus-east-1%2Fs3%2Faws4_request",
"X-Amz-Date=20090213T233131Z",
"X-Amz-Expires=30",
"X-Amz-Security-Token=notarealsessiontoken",
"X-Amz-Signature=758353318739033a850182c7b3435076eebbbd095f8dcf311383a6a1e124c4cb",
"X-Amz-SignedHeaders=host",
"x-id=GetObject"
][..],
&query_params
);
assert!(presigned.headers().is_empty());
Ok(())
}
#[tokio::test]
async fn test_presigning_with_payload_headers() -> Result<(), Box<dyn Error>> {
let presigned = presign_input!(s3::input::PutObjectInput::builder()
.bucket("test-bucket")
.key("test-key")
.content_length(12345)
.content_type("application/x-test")
.build()?);
let pq = presigned.uri().path_and_query().unwrap();
let path = pq.path();
let query = pq.query().unwrap();
let mut query_params: Vec<&str> = query.split('&').collect();
query_params.sort();
assert_eq!(
"test-bucket.s3.us-east-1.amazonaws.com",
presigned.uri().authority().unwrap()
);
assert_eq!("PUT", presigned.method().as_str());
assert_eq!("/test-key", path);
assert_eq!(
&[
"X-Amz-Algorithm=AWS4-HMAC-SHA256",
"X-Amz-Credential=ANOTREAL%2F20090213%2Fus-east-1%2Fs3%2Faws4_request",
"X-Amz-Date=20090213T233131Z",
"X-Amz-Expires=30",
"X-Amz-Security-Token=notarealsessiontoken",
"X-Amz-Signature=be1d41dc392f7019750e4f5e577234fb9059dd20d15f6a99734196becce55e52",
"X-Amz-SignedHeaders=content-length%3Bcontent-type%3Bhost",
"x-id=PutObject"
][..],
&query_params
);
let mut expected_headers = HeaderMap::new();
expected_headers.insert(CONTENT_LENGTH, HeaderValue::from_static("12345"));
expected_headers.insert(CONTENT_TYPE, HeaderValue::from_static("application/x-test"));
assert_eq!(&expected_headers, presigned.headers());
Ok(())
}
#[tokio::test]
async fn test_presigned_upload_part() -> Result<(), Box<dyn Error>> {
let presigned = presign_input!(s3::input::UploadPartInput::builder()
.content_length(12345)
.bucket("bucket")
.key("key")
.part_number(0)
.upload_id("upload-id")
.build()?);
assert_eq!(
presigned.uri().to_string(),
"https://bucket.s3.us-east-1.amazonaws.com/key?x-id=UploadPart&partNumber=0&uploadId=upload-id&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ANOTREAL%2F20090213%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20090213T233131Z&X-Amz-Expires=30&X-Amz-SignedHeaders=content-length%3Bhost&X-Amz-Signature=a702867244f0bd1fb4d161e2a062520dcbefae3b9992d2e5366bcd61a60c6ddd&X-Amz-Security-Token=notarealsessiontoken",
);
Ok(())
}
#[tokio::test]
async fn test_presigning_object_lambda() -> Result<(), Box<dyn Error>> {
let presigned = presign_input!(s3::input::GetObjectInput::builder()
.bucket("arn:aws:s3-object-lambda:us-west-2:123456789012:accesspoint:my-banner-ap-name")
.key("test2.txt")
.build()
.unwrap());
// since the URI is `my-banner-api-name...` we know EP2 is working properly for presigning
assert_eq!(presigned.uri().to_string(), "https://my-banner-ap-name-123456789012.s3-object-lambda.us-west-2.amazonaws.com/test2.txt?x-id=GetObject&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ANOTREAL%2F20090213%2Fus-west-2%2Fs3-object-lambda%2Faws4_request&X-Amz-Date=20090213T233131Z&X-Amz-Expires=30&X-Amz-SignedHeaders=host&X-Amz-Signature=027976453050b6f9cca7af80a59c05ee572b462e0fc1ef564c59412b903fcdf2&X-Amz-Security-Token=notarealsessiontoken");
Ok(())
}