mirror of
https://github.com/rustfs/rustfs.git
synced 2026-08-12 08:06:54 +00:00
Nugine
2525b66658
* refactor: replace `lazy_static` with `LazyLock` * update cursorrules --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
105 lines
4.2 KiB
Rust
105 lines
4.2 KiB
Rust
// Copyright 2024 RustFS Team
|
||
//
|
||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
// you may not use this file except in compliance with the License.
|
||
// You may obtain a copy of the License at
|
||
//
|
||
// http://www.apache.org/licenses/LICENSE-2.0
|
||
//
|
||
// Unless required by applicable law or agreed to in writing, software
|
||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
// See the License for the specific language governing permissions and
|
||
// limitations under the License.
|
||
|
||
use http::{HeaderMap, HeaderValue, request};
|
||
use time::{OffsetDateTime, macros::format_description};
|
||
|
||
use super::request_signature_v4::{SERVICE_TYPE_S3, get_scope, get_signature, get_signing_key};
|
||
use rustfs_utils::hash::EMPTY_STRING_SHA256_HASH;
|
||
use s3s::Body;
|
||
|
||
const STREAMING_SIGN_ALGORITHM: &str = "STREAMING-AWS4-HMAC-SHA256-PAYLOAD";
|
||
const STREAMING_SIGN_TRAILER_ALGORITHM: &str = "STREAMING-AWS4-HMAC-SHA256-PAYLOAD-TRAILER";
|
||
const STREAMING_PAYLOAD_HDR: &str = "AWS4-HMAC-SHA256-PAYLOAD";
|
||
const _STREAMING_TRAILER_HDR: &str = "AWS4-HMAC-SHA256-TRAILER";
|
||
const _PAYLOAD_CHUNK_SIZE: i64 = 64 * 1024;
|
||
const _CHUNK_SIGCONST_LEN: i64 = 17;
|
||
const _SIGNATURESTR_LEN: i64 = 64;
|
||
const _CRLF_LEN: i64 = 2;
|
||
const _TRAILER_KV_SEPARATOR: &str = ":";
|
||
const _TRAILER_SIGNATURE: &str = "x-amz-trailer-signature";
|
||
|
||
// static ignored_streaming_headers: LazyLock<HashMap<String, bool>> = LazyLock::new(|| {
|
||
// let mut m = <HashMap<String, bool>>::new();
|
||
// m.insert("authorization".to_string(), true);
|
||
// m.insert("user-agent".to_string(), true);
|
||
// m.insert("content-type".to_string(), true);
|
||
// m
|
||
// });
|
||
|
||
#[allow(dead_code)]
|
||
fn build_chunk_string_to_sign(t: OffsetDateTime, region: &str, previous_sig: &str, chunk_check_sum: &str) -> String {
|
||
let mut string_to_sign_parts = <Vec<String>>::new();
|
||
string_to_sign_parts.push(STREAMING_PAYLOAD_HDR.to_string());
|
||
let format = format_description!("[year][month][day]T[hour][minute][second]Z");
|
||
string_to_sign_parts.push(t.format(&format).unwrap());
|
||
string_to_sign_parts.push(get_scope(region, t, SERVICE_TYPE_S3));
|
||
string_to_sign_parts.push(previous_sig.to_string());
|
||
string_to_sign_parts.push(EMPTY_STRING_SHA256_HASH.to_string());
|
||
string_to_sign_parts.push(chunk_check_sum.to_string());
|
||
string_to_sign_parts.join("\n")
|
||
}
|
||
|
||
fn _build_chunk_signature(
|
||
chunk_check_sum: &str,
|
||
req_time: OffsetDateTime,
|
||
region: &str,
|
||
previous_signature: &str,
|
||
secret_access_key: &str,
|
||
) -> String {
|
||
let chunk_string_to_sign = build_chunk_string_to_sign(req_time, region, previous_signature, chunk_check_sum);
|
||
let signing_key = get_signing_key(secret_access_key, region, req_time, SERVICE_TYPE_S3);
|
||
get_signature(signing_key, &chunk_string_to_sign)
|
||
}
|
||
|
||
#[allow(clippy::too_many_arguments)]
|
||
pub fn streaming_sign_v4(
|
||
mut req: request::Request<Body>,
|
||
_access_key_id: &str,
|
||
_secret_access_key: &str,
|
||
session_token: &str,
|
||
_region: &str,
|
||
data_len: i64,
|
||
req_time: OffsetDateTime, /*, sh256: md5simd::Hasher*/
|
||
trailer: HeaderMap,
|
||
) -> request::Request<Body> {
|
||
let headers = req.headers_mut();
|
||
|
||
if trailer.is_empty() {
|
||
headers.append("X-Amz-Content-Sha256", HeaderValue::from_str(STREAMING_SIGN_ALGORITHM).expect("err"));
|
||
} else {
|
||
headers.append(
|
||
"X-Amz-Content-Sha256",
|
||
HeaderValue::from_str(STREAMING_SIGN_TRAILER_ALGORITHM).expect("err"),
|
||
);
|
||
for (k, _) in &trailer {
|
||
headers.append("X-Amz-Trailer", k.as_str().to_lowercase().parse().unwrap());
|
||
}
|
||
let chunked_value = HeaderValue::from_str(&["aws-chunked"].join(",")).expect("err");
|
||
headers.insert(http::header::TRANSFER_ENCODING, chunked_value);
|
||
}
|
||
|
||
if !session_token.is_empty() {
|
||
headers.insert("X-Amz-Security-Token", HeaderValue::from_str(session_token).expect("err"));
|
||
}
|
||
|
||
let format = format_description!("[year]-[month]-[day]T[hour]:[minute]:[second].[subsecond]Z");
|
||
headers.insert("X-Amz-Date", HeaderValue::from_str(&req_time.format(&format).unwrap()).expect("err"));
|
||
|
||
//req.content_length = 100；
|
||
headers.insert("x-amz-decoded-content-length", format!("{data_len:010}").parse().unwrap());
|
||
|
||
req
|
||
}
|