aboutsummaryrefslogtreecommitdiff
path: root/src/api/signature/mod.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/api/signature/mod.rs')
-rw-r--r--src/api/signature/mod.rs30
1 files changed, 18 insertions, 12 deletions
diff --git a/src/api/signature/mod.rs b/src/api/signature/mod.rs
index ebdee6da..4b8b990f 100644
--- a/src/api/signature/mod.rs
+++ b/src/api/signature/mod.rs
@@ -1,14 +1,15 @@
use chrono::{DateTime, Utc};
-use hmac::{Hmac, Mac, NewMac};
+use hmac::{Hmac, Mac};
use sha2::Sha256;
use garage_util::data::{sha256sum, Hash};
-use crate::error::*;
-
+pub mod error;
pub mod payload;
pub mod streaming;
+use error::*;
+
pub const SHORT_DATE: &str = "%Y%m%d";
pub const LONG_DATETIME: &str = "%Y%m%dT%H%M%SZ";
@@ -16,7 +17,7 @@ type HmacSha256 = Hmac<Sha256>;
pub fn verify_signed_content(expected_sha256: Hash, body: &[u8]) -> Result<(), Error> {
if expected_sha256 != sha256sum(body) {
- return Err(Error::BadRequest(
+ return Err(Error::bad_request(
"Request content hash does not match signed hash".to_string(),
));
}
@@ -28,20 +29,25 @@ pub fn signing_hmac(
secret_key: &str,
region: &str,
service: &str,
-) -> Result<HmacSha256, crypto_mac::InvalidKeyLength> {
+) -> Result<HmacSha256, crypto_common::InvalidLength> {
let secret = String::from("AWS4") + secret_key;
- let mut date_hmac = HmacSha256::new_varkey(secret.as_bytes())?;
+ let mut date_hmac = HmacSha256::new_from_slice(secret.as_bytes())?;
date_hmac.update(datetime.format(SHORT_DATE).to_string().as_bytes());
- let mut region_hmac = HmacSha256::new_varkey(&date_hmac.finalize().into_bytes())?;
+ let mut region_hmac = HmacSha256::new_from_slice(&date_hmac.finalize().into_bytes())?;
region_hmac.update(region.as_bytes());
- let mut service_hmac = HmacSha256::new_varkey(&region_hmac.finalize().into_bytes())?;
+ let mut service_hmac = HmacSha256::new_from_slice(&region_hmac.finalize().into_bytes())?;
service_hmac.update(service.as_bytes());
- let mut signing_hmac = HmacSha256::new_varkey(&service_hmac.finalize().into_bytes())?;
+ let mut signing_hmac = HmacSha256::new_from_slice(&service_hmac.finalize().into_bytes())?;
signing_hmac.update(b"aws4_request");
- let hmac = HmacSha256::new_varkey(&signing_hmac.finalize().into_bytes())?;
+ let hmac = HmacSha256::new_from_slice(&signing_hmac.finalize().into_bytes())?;
Ok(hmac)
}
-pub fn compute_scope(datetime: &DateTime<Utc>, region: &str) -> String {
- format!("{}/{}/s3/aws4_request", datetime.format(SHORT_DATE), region,)
+pub fn compute_scope(datetime: &DateTime<Utc>, region: &str, service: &str) -> String {
+ format!(
+ "{}/{}/{}/aws4_request",
+ datetime.format(SHORT_DATE),
+ region,
+ service
+ )
}