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-rw-r--r--src/api/k2v/api_server.rs8
-rw-r--r--src/api/k2v/batch.rs2
-rw-r--r--src/api/k2v/error.rs118
-rw-r--r--src/api/k2v/index.rs2
-rw-r--r--src/api/k2v/item.rs2
-rw-r--r--src/api/k2v/mod.rs1
-rw-r--r--src/api/k2v/range.rs2
-rw-r--r--src/api/k2v/router.rs2
-rw-r--r--src/api/s3/api_server.rs3
-rw-r--r--src/api/s3/error.rs13
-rw-r--r--src/api/signature/error.rs54
-rw-r--r--src/api/signature/mod.rs5
-rw-r--r--src/api/signature/payload.rs2
-rw-r--r--src/api/signature/streaming.rs2
14 files changed, 203 insertions, 13 deletions
diff --git a/src/api/k2v/api_server.rs b/src/api/k2v/api_server.rs
index 38ef8d45..b70fcdff 100644
--- a/src/api/k2v/api_server.rs
+++ b/src/api/k2v/api_server.rs
@@ -12,7 +12,7 @@ use garage_util::error::Error as GarageError;
use garage_model::garage::Garage;
-use crate::s3::error::*;
+use crate::k2v::error::*;
use crate::generic_server::*;
use crate::signature::payload::check_payload_signature;
@@ -84,7 +84,8 @@ impl ApiHandler for K2VApiServer {
// The OPTIONS method is procesed early, before we even check for an API key
if let Endpoint::Options = endpoint {
- return handle_options_s3api(garage, &req, Some(bucket_name)).await;
+ return Ok(handle_options_s3api(garage, &req, Some(bucket_name)).await
+ .ok_or_bad_request("Error handling OPTIONS")?);
}
let (api_key, mut content_sha256) = check_payload_signature(&garage, "k2v", &req).await?;
@@ -126,7 +127,8 @@ impl ApiHandler for K2VApiServer {
// are always preflighted, i.e. the browser should make
// an OPTIONS call before to check it is allowed
let matching_cors_rule = match *req.method() {
- Method::GET | Method::HEAD | Method::POST => find_matching_cors_rule(&bucket, &req)?,
+ Method::GET | Method::HEAD | Method::POST => find_matching_cors_rule(&bucket, &req)
+ .ok_or_internal_error("Error looking up CORS rule")?,
_ => None,
};
diff --git a/src/api/k2v/batch.rs b/src/api/k2v/batch.rs
index dab3bfb2..8eae471c 100644
--- a/src/api/k2v/batch.rs
+++ b/src/api/k2v/batch.rs
@@ -12,7 +12,7 @@ use garage_model::garage::Garage;
use garage_model::k2v::causality::*;
use garage_model::k2v::item_table::*;
-use crate::s3::error::*;
+use crate::k2v::error::*;
use crate::helpers::*;
use crate::k2v::range::read_range;
diff --git a/src/api/k2v/error.rs b/src/api/k2v/error.rs
new file mode 100644
index 00000000..6b9e81e6
--- /dev/null
+++ b/src/api/k2v/error.rs
@@ -0,0 +1,118 @@
+use err_derive::Error;
+use hyper::header::HeaderValue;
+use hyper::{Body, HeaderMap, StatusCode};
+
+use garage_model::helper::error::Error as HelperError;
+
+use crate::common_error::CommonError;
+pub use crate::common_error::{OkOrBadRequest, OkOrInternalError};
+use crate::generic_server::ApiError;
+use crate::signature::error::Error as SignatureError;
+
+/// Errors of this crate
+#[derive(Debug, Error)]
+pub enum Error {
+ #[error(display = "{}", _0)]
+ /// Error from common error
+ CommonError(CommonError),
+
+ // Category: cannot process
+ /// No proper api key was used, or the signature was invalid
+ #[error(display = "Forbidden: {}", _0)]
+ Forbidden(String),
+
+ /// Authorization Header Malformed
+ #[error(display = "Authorization header malformed, expected scope: {}", _0)]
+ AuthorizationHeaderMalformed(String),
+
+ /// The object requested don't exists
+ #[error(display = "Key not found")]
+ NoSuchKey,
+
+ /// The bucket requested don't exists
+ #[error(display = "Bucket not found")]
+ NoSuchBucket,
+
+ /// Some base64 encoded data was badly encoded
+ #[error(display = "Invalid base64: {}", _0)]
+ InvalidBase64(#[error(source)] base64::DecodeError),
+
+ /// The client sent a header with invalid value
+ #[error(display = "Invalid header value: {}", _0)]
+ InvalidHeader(#[error(source)] hyper::header::ToStrError),
+
+ /// The client asked for an invalid return format (invalid Accept header)
+ #[error(display = "Not acceptable: {}", _0)]
+ NotAcceptable(String),
+
+ /// The request contained an invalid UTF-8 sequence in its path or in other parameters
+ #[error(display = "Invalid UTF-8: {}", _0)]
+ InvalidUtf8Str(#[error(source)] std::str::Utf8Error),
+}
+
+impl<T> From<T> for Error
+where
+ CommonError: From<T>,
+{
+ fn from(err: T) -> Self {
+ Error::CommonError(CommonError::from(err))
+ }
+}
+
+impl From<HelperError> for Error {
+ fn from(err: HelperError) -> Self {
+ match err {
+ HelperError::Internal(i) => Self::CommonError(CommonError::InternalError(i)),
+ HelperError::BadRequest(b) => Self::CommonError(CommonError::BadRequest(b)),
+ e => Self::CommonError(CommonError::BadRequest(format!("{}", e))),
+ }
+ }
+}
+
+impl From<SignatureError> for Error {
+ fn from(err: SignatureError) -> Self {
+ match err {
+ SignatureError::CommonError(c) => Self::CommonError(c),
+ SignatureError::AuthorizationHeaderMalformed(c) => Self::AuthorizationHeaderMalformed(c),
+ SignatureError::Forbidden(f) => Self::Forbidden(f),
+ SignatureError::InvalidUtf8Str(i) => Self::InvalidUtf8Str(i),
+ SignatureError::InvalidHeader(h) => Self::InvalidHeader(h),
+ }
+ }
+}
+
+impl Error {
+ //pub fn internal_error<M: ToString>(msg: M) -> Self {
+ // Self::CommonError(CommonError::InternalError(GarageError::Message(
+ // msg.to_string(),
+ // )))
+ //}
+
+ pub fn bad_request<M: ToString>(msg: M) -> Self {
+ Self::CommonError(CommonError::BadRequest(msg.to_string()))
+ }
+}
+
+impl ApiError for Error {
+ /// Get the HTTP status code that best represents the meaning of the error for the client
+ fn http_status_code(&self) -> StatusCode {
+ match self {
+ Error::CommonError(c) => c.http_status_code(),
+ Error::NoSuchKey | Error::NoSuchBucket => StatusCode::NOT_FOUND,
+ Error::Forbidden(_) => StatusCode::FORBIDDEN,
+ Error::NotAcceptable(_) => StatusCode::NOT_ACCEPTABLE,
+ _ => StatusCode::BAD_REQUEST,
+ }
+ }
+
+ fn add_http_headers(&self, _header_map: &mut HeaderMap<HeaderValue>) {
+ // nothing
+ }
+
+ fn http_body(&self, garage_region: &str, path: &str) -> Body {
+ Body::from(format!(
+ "ERROR: {}\n\ngarage region: {}\npath: {}",
+ self, garage_region, path
+ ))
+ }
+}
diff --git a/src/api/k2v/index.rs b/src/api/k2v/index.rs
index e587841c..d5db906d 100644
--- a/src/api/k2v/index.rs
+++ b/src/api/k2v/index.rs
@@ -12,7 +12,7 @@ use garage_table::util::*;
use garage_model::garage::Garage;
use garage_model::k2v::counter_table::{BYTES, CONFLICTS, ENTRIES, VALUES};
-use crate::s3::error::*;
+use crate::k2v::error::*;
use crate::k2v::range::read_range;
pub async fn handle_read_index(
diff --git a/src/api/k2v/item.rs b/src/api/k2v/item.rs
index 95624d57..836d386f 100644
--- a/src/api/k2v/item.rs
+++ b/src/api/k2v/item.rs
@@ -10,7 +10,7 @@ use garage_model::garage::Garage;
use garage_model::k2v::causality::*;
use garage_model::k2v::item_table::*;
-use crate::s3::error::*;
+use crate::k2v::error::*;
pub const X_GARAGE_CAUSALITY_TOKEN: &str = "X-Garage-Causality-Token";
diff --git a/src/api/k2v/mod.rs b/src/api/k2v/mod.rs
index ee210ad5..b6a8c5cf 100644
--- a/src/api/k2v/mod.rs
+++ b/src/api/k2v/mod.rs
@@ -1,4 +1,5 @@
pub mod api_server;
+mod error;
mod router;
mod batch;
diff --git a/src/api/k2v/range.rs b/src/api/k2v/range.rs
index cf6034b9..6aa5c90c 100644
--- a/src/api/k2v/range.rs
+++ b/src/api/k2v/range.rs
@@ -7,7 +7,7 @@ use std::sync::Arc;
use garage_table::replication::TableShardedReplication;
use garage_table::*;
-use crate::s3::error::*;
+use crate::k2v::error::*;
use crate::helpers::key_after_prefix;
/// Read range in a Garage table.
diff --git a/src/api/k2v/router.rs b/src/api/k2v/router.rs
index c509a4da..093fb9a7 100644
--- a/src/api/k2v/router.rs
+++ b/src/api/k2v/router.rs
@@ -1,4 +1,4 @@
-use crate::s3::error::*;
+use crate::k2v::error::*;
use std::borrow::Cow;
diff --git a/src/api/s3/api_server.rs b/src/api/s3/api_server.rs
index 6b565fd0..4df9ee6d 100644
--- a/src/api/s3/api_server.rs
+++ b/src/api/s3/api_server.rs
@@ -119,7 +119,8 @@ impl ApiHandler for S3ApiServer {
return handle_post_object(garage, req, bucket_name.unwrap()).await;
}
if let Endpoint::Options = endpoint {
- return handle_options_s3api(garage, &req, bucket_name).await;
+ return handle_options_s3api(garage, &req, bucket_name).await
+ .map_err(Error::from);
}
let (api_key, mut content_sha256) = check_payload_signature(&garage, "s3", &req).await?;
diff --git a/src/api/s3/error.rs b/src/api/s3/error.rs
index 3cb97019..a0c4703c 100644
--- a/src/api/s3/error.rs
+++ b/src/api/s3/error.rs
@@ -11,6 +11,7 @@ use crate::common_error::CommonError;
pub use crate::common_error::{OkOrBadRequest, OkOrInternalError};
use crate::generic_server::ApiError;
use crate::s3::xml as s3_xml;
+use crate::signature::error::Error as SignatureError;
/// Errors of this crate
#[derive(Debug, Error)]
@@ -134,6 +135,18 @@ impl From<HelperError> for Error {
}
}
+impl From<SignatureError> for Error {
+ fn from(err: SignatureError) -> Self {
+ match err {
+ SignatureError::CommonError(c) => Self::CommonError(c),
+ SignatureError::AuthorizationHeaderMalformed(c) => Self::AuthorizationHeaderMalformed(c),
+ SignatureError::Forbidden(f) => Self::Forbidden(f),
+ SignatureError::InvalidUtf8Str(i) => Self::InvalidUtf8Str(i),
+ SignatureError::InvalidHeader(h) => Self::InvalidHeader(h),
+ }
+ }
+}
+
impl From<multer::Error> for Error {
fn from(err: multer::Error) -> Self {
Self::bad_request(err)
diff --git a/src/api/signature/error.rs b/src/api/signature/error.rs
new file mode 100644
index 00000000..69f3c6c5
--- /dev/null
+++ b/src/api/signature/error.rs
@@ -0,0 +1,54 @@
+use err_derive::Error;
+
+use garage_util::error::Error as GarageError;
+
+use crate::common_error::CommonError;
+pub use crate::common_error::{OkOrBadRequest, OkOrInternalError};
+
+/// Errors of this crate
+#[derive(Debug, Error)]
+pub enum Error {
+ #[error(display = "{}", _0)]
+ /// Error from common error
+ CommonError(CommonError),
+
+ /// Authorization Header Malformed
+ #[error(display = "Authorization header malformed, expected scope: {}", _0)]
+ AuthorizationHeaderMalformed(String),
+
+ /// No proper api key was used, or the signature was invalid
+ #[error(display = "Forbidden: {}", _0)]
+ Forbidden(String),
+
+ // Category: bad request
+ /// The request contained an invalid UTF-8 sequence in its path or in other parameters
+ #[error(display = "Invalid UTF-8: {}", _0)]
+ InvalidUtf8Str(#[error(source)] std::str::Utf8Error),
+
+ /// The client sent a header with invalid value
+ #[error(display = "Invalid header value: {}", _0)]
+ InvalidHeader(#[error(source)] hyper::header::ToStrError),
+}
+
+impl<T> From<T> for Error
+where
+ CommonError: From<T>,
+{
+ fn from(err: T) -> Self {
+ Error::CommonError(CommonError::from(err))
+ }
+}
+
+
+impl Error {
+ pub fn internal_error<M: ToString>(msg: M) -> Self {
+ Self::CommonError(CommonError::InternalError(GarageError::Message(
+ msg.to_string(),
+ )))
+ }
+
+ pub fn bad_request<M: ToString>(msg: M) -> Self {
+ Self::CommonError(CommonError::BadRequest(msg.to_string()))
+ }
+}
+
diff --git a/src/api/signature/mod.rs b/src/api/signature/mod.rs
index 4679747f..dd5b590c 100644
--- a/src/api/signature/mod.rs
+++ b/src/api/signature/mod.rs
@@ -4,11 +4,12 @@ use sha2::Sha256;
use garage_util::data::{sha256sum, Hash};
-use crate::s3::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";
diff --git a/src/api/signature/payload.rs b/src/api/signature/payload.rs
index 47445bc7..155a6f94 100644
--- a/src/api/signature/payload.rs
+++ b/src/api/signature/payload.rs
@@ -15,7 +15,7 @@ use super::LONG_DATETIME;
use super::{compute_scope, signing_hmac};
use crate::encoding::uri_encode;
-use crate::s3::error::*;
+use crate::signature::error::*;
pub async fn check_payload_signature(
garage: &Garage,
diff --git a/src/api/signature/streaming.rs b/src/api/signature/streaming.rs
index 06a0512e..c8358c4f 100644
--- a/src/api/signature/streaming.rs
+++ b/src/api/signature/streaming.rs
@@ -12,7 +12,7 @@ use garage_util::data::Hash;
use super::{compute_scope, sha256sum, HmacSha256, LONG_DATETIME};
-use crate::s3::error::*;
+use crate::signature::error::*;
pub fn parse_streaming_body(
api_key: &Key,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 17:10:55 +0000