add a request router for api
This commit is contained in:
parent
7f26ed55cd
commit
3da95cde6e
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@ -19,4 +19,5 @@ mod s3_delete;
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pub mod s3_get;
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mod s3_list;
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mod s3_put;
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mod s3_router;
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mod s3_xml;
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902
src/api/s3_router.rs
Normal file
902
src/api/s3_router.rs
Normal file
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@ -0,0 +1,902 @@
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use crate::error::{Error, OkOrBadRequest};
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use std::borrow::Cow;
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use hyper::header::HeaderValue;
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use hyper::{HeaderMap, Method, Uri};
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macro_rules! s3_match {
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(@extract $enum:expr , $param:ident, [ $($endpoint:ident,)* ]) => {{
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use Endpoint::*;
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match $enum {
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$(
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$endpoint {$param, ..} => Some($param),
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)*
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_ => None
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}
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}};
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(@gen_parser ($keyword:expr, $key:expr, $bucket:expr, $query:expr, $header:expr),
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key: [$($kw_k:ident $(if $required_k:ident)? $(header $header_k:expr)? => $api_k:ident $(($($conv_k:ident :: $what_k:ident),*))?,)*],
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no_key: [$($kw_nk:ident $(if $required_nk:ident)? $(if_header $header_nk:expr)? => $api_nk:ident $(($($conv_nk:ident :: $what_nk:ident),*))?,)*]) => {{
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use Endpoint::*;
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use keywords::*;
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match ($keyword, !$key.is_empty()){
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$(
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($kw_k, true) if true $(&& $query.$required_k.is_some())? $(&& $header.contains_key($header_k))? => Ok($api_k {
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bucket: $bucket,
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key: $key,
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$($(
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$what_k: s3_match!(@@parse_param $query, $conv_k, $what_k),
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)*)?
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}),
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)*
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$(
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($kw_nk, false) $(if $query.$required_nk.is_some())? $(if $header.contains($header_nk))? => Ok($api_nk {
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bucket: $bucket,
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$($(
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$what_nk: s3_match!(@@parse_param $query, $conv_nk, $what_nk),
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)*)?
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}),
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)*
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_ => Err(Error::BadRequest("Invalid endpoint".to_string())),
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}
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}};
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(@@parse_param $query:expr, query_opt, $param:ident) => {{
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$query.$param.take().map(|param| param.into_owned())
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}};
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(@@parse_param $query:expr, query, $param:ident) => {{
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$query.$param.take().ok_or_bad_request("Invalid endpoint")?.into_owned()
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}};
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(@@parse_param $query:expr, opt_parse, $param:ident) => {{
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$query.$param
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.take()
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.map(|param| param.parse())
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.transpose()
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.map_err(|_| Error::BadRequest("Failed to parse query parameter".to_string()))?
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}};
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(@@parse_param $query:expr, parse, $param:ident) => {{
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$query.$param.take().ok_or_bad_request("Invalid endpoint")?
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.parse()
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.map_err(|_| Error::BadRequest("Failed to parse query parameter".to_string()))?
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}};
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}
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/// List of all S3 API endpoints.
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#[derive(Debug, Clone)]
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pub enum Endpoint {
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AbortMultipartUpload {
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bucket: String,
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key: String,
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upload_id: String,
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},
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CompleteMultipartUpload {
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bucket: String,
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key: String,
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upload_id: String,
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},
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CopyObject {
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bucket: String,
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key: String,
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},
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CreateBucket {
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bucket: String,
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},
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CreateMultipartUpload {
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bucket: String,
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key: String,
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},
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DeleteBucket {
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bucket: String,
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},
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DeleteBucketAnalyticsConfiguration {
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bucket: String,
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id: String,
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},
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DeleteBucketCors {
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bucket: String,
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},
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DeleteBucketEncryption {
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bucket: String,
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},
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DeleteBucketIntelligentTieringConfiguration {
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bucket: String,
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id: String,
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},
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DeleteBucketInventoryConfiguration {
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bucket: String,
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id: String,
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},
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DeleteBucketLifecycle {
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bucket: String,
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},
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DeleteBucketMetricsConfiguration {
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bucket: String,
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id: String,
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},
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DeleteBucketOwnershipControls {
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bucket: String,
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},
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DeleteBucketPolicy {
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bucket: String,
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},
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DeleteBucketReplication {
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bucket: String,
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},
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DeleteBucketTagging {
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bucket: String,
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},
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DeleteBucketWebsite {
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bucket: String,
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},
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DeleteObject {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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DeleteObjects {
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bucket: String,
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},
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DeleteObjectTagging {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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DeletePublicAccessBlock {
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bucket: String,
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},
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GetBucketAccelerateConfiguration {
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bucket: String,
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},
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GetBucketAcl {
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bucket: String,
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},
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GetBucketAnalyticsConfiguration {
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bucket: String,
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id: String,
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},
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GetBucketCors {
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bucket: String,
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},
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GetBucketEncryption {
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bucket: String,
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},
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GetBucketIntelligentTieringConfiguration {
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bucket: String,
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id: String,
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},
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GetBucketInventoryConfiguration {
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bucket: String,
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id: String,
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},
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GetBucketLifecycleConfiguration {
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bucket: String,
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},
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GetBucketLocation {
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bucket: String,
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},
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GetBucketLogging {
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bucket: String,
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},
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GetBucketMetricsConfiguration {
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bucket: String,
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id: String,
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},
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GetBucketNotificationConfiguration {
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bucket: String,
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},
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GetBucketOwnershipControls {
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bucket: String,
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},
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GetBucketPolicy {
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bucket: String,
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},
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GetBucketPolicyStatus {
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bucket: String,
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},
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GetBucketReplication {
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bucket: String,
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},
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GetBucketRequestPayment {
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bucket: String,
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},
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GetBucketTagging {
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bucket: String,
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},
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GetBucketVersioning {
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bucket: String,
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},
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GetBucketWebsite {
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bucket: String,
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},
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// There are actually many more query parameters, used to add headers to the answer. They were
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// not added here as they are best handled in a dedicated route.
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GetObject {
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bucket: String,
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key: String,
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part_number: Option<u16>,
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version_id: Option<String>,
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},
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GetObjectAcl {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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GetObjectLegalHold {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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GetObjectLockConfiguration {
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bucket: String,
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},
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GetObjectRetention {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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GetObjectTagging {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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GetObjectTorrent {
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bucket: String,
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key: String,
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},
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GetPublicAccessBlock {
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bucket: String,
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},
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HeadBucket {
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bucket: String,
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},
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HeadObject {
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bucket: String,
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key: String,
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part_number: Option<u16>,
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version_id: Option<String>,
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},
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ListBucketAnalyticsConfigurations {
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bucket: String,
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continuation_token: Option<String>,
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},
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ListBucketIntelligentTieringConfigurations {
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bucket: String,
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continuation_token: Option<String>,
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},
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ListBucketInventoryConfigurations {
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bucket: String,
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continuation_token: Option<String>,
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},
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ListBucketMetricsConfigurations {
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bucket: String,
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continuation_token: Option<String>,
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},
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ListBuckets,
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ListMultipartUploads {
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bucket: String,
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delimiter: Option<char>,
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encoding_type: Option<String>,
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key_marker: Option<String>,
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max_uploads: Option<u16>,
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prefix: Option<String>,
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upload_id_marker: Option<String>,
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},
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ListObjects {
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bucket: String,
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delimiter: Option<char>,
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encoding_type: Option<String>,
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marker: Option<String>,
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max_keys: Option<u16>,
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prefix: Option<String>,
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},
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ListObjectsV2 {
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bucket: String,
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list_type: String, // must be 2
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continuation_token: Option<String>,
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delimiter: Option<char>,
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encoding_type: Option<String>,
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fetch_owner: Option<bool>,
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max_keys: Option<u16>,
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prefix: Option<String>,
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start_after: Option<String>,
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},
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ListObjectVersions {
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bucket: String,
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delimiter: Option<char>,
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encoding_type: Option<String>,
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key_marker: Option<String>,
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max_keys: Option<u16>,
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prefix: Option<String>,
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version_id_marker: Option<String>,
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},
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ListParts {
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bucket: String,
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key: String,
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max_parts: Option<u16>,
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part_number_marker: Option<u16>,
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upload_id: String,
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},
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PutBucketAccelerateConfiguration {
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bucket: String,
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},
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PutBucketAcl {
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bucket: String,
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},
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PutBucketAnalyticsConfiguration {
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bucket: String,
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id: String,
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},
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PutBucketCors {
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bucket: String,
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},
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PutBucketEncryption {
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bucket: String,
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},
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PutBucketIntelligentTieringConfiguration {
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bucket: String,
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id: String,
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},
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PutBucketInventoryConfiguration {
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bucket: String,
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id: String,
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},
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PutBucketLifecycleConfiguration {
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bucket: String,
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},
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PutBucketLogging {
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bucket: String,
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},
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PutBucketMetricsConfiguration {
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bucket: String,
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id: String,
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},
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PutBucketNotificationConfiguration {
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bucket: String,
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},
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PutBucketOwnershipControls {
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bucket: String,
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},
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PutBucketPolicy {
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bucket: String,
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},
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PutBucketReplication {
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bucket: String,
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},
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PutBucketRequestPayment {
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bucket: String,
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},
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PutBucketTagging {
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bucket: String,
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},
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PutBucketVersioning {
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bucket: String,
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},
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PutBucketWebsite {
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bucket: String,
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},
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PutObject {
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bucket: String,
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key: String,
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},
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PutObjectAcl {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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PutObjectLegalHold {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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PutObjectLockConfiguration {
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bucket: String,
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},
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PutObjectRetention {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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PutObjectTagging {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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PutPublicAccessBlock {
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bucket: String,
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},
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RestoreObject {
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bucket: String,
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key: String,
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version_id: Option<String>,
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},
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SelectObjectContent {
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bucket: String,
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key: String,
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select_type: String, // should always be 2
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},
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UploadPart {
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bucket: String,
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key: String,
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part_number: u16,
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upload_id: String,
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},
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UploadPartCopy {
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bucket: String,
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key: String,
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part_number: u16,
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upload_id: String,
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},
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}
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impl Endpoint {
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pub fn from_request(
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bucket: Option<String>,
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uri: &Uri,
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method: &Method,
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headers: &HeaderMap<HeaderValue>,
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) -> Result<Self, Error> {
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let path = uri.path().trim_start_matches('/');
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let query = uri.query();
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if bucket.is_none() && path.is_empty() {
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if query.is_none() {
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return Ok(Self::ListBuckets);
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} else {
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return Err(Error::BadRequest("Invalid endpoint".to_string()));
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}
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}
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let (bucket, key) = if let Some(bucket) = bucket {
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(bucket, path.to_string())
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} else {
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path.split_once('/')
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.map(|(b, p)| (b.to_string(), p.trim_start_matches('/').to_string()))
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.unwrap_or((path.to_string(), String::new()))
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};
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let mut query = QueryParameters::from_query(query.unwrap_or_default())?;
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let res = match method {
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&Method::GET => Self::from_get(bucket, key, &mut query)?,
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&Method::HEAD => Self::from_head(bucket, key, &mut query)?,
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&Method::POST => Self::from_post(bucket, key, &mut query)?,
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&Method::PUT => Self::from_put(bucket, key, &mut query, headers)?,
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&Method::DELETE => Self::from_delete(bucket, key, &mut query)?,
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_ => return Err(Error::BadRequest("Invalid endpoint".to_string())),
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};
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if let Some(message) = query.nonempty_message() {
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// maybe this should just be a warn! ?
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Err(Error::BadRequest(message.to_string()))
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} else {
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Ok(res)
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}
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}
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fn from_get(
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bucket: String,
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key: String,
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query: &mut QueryParameters<'_>,
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) -> Result<Self, Error> {
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s3_match! {
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@gen_parser
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(query.keyword.take().unwrap_or_default().as_ref(), key, bucket, query, None),
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key: [
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EMPTY if upload_id => ListParts (query::upload_id, opt_parse::max_parts, opt_parse::part_number_marker),
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EMPTY => GetObject (query_opt::version_id, opt_parse::part_number),
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ACL => GetObjectAcl (query_opt::version_id),
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LEGAL_HOLD => GetObjectLegalHold (query_opt::version_id),
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RETENTION => GetObjectRetention (query_opt::version_id),
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TAGGING => GetObjectTagging (query_opt::version_id),
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TORRENT => GetObjectTorrent,
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],
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no_key: [
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EMPTY if list_type => ListObjectsV2 (query::list_type, query_opt::continuation_token,
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opt_parse::delimiter, query_opt::encoding_type,
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opt_parse::fetch_owner, opt_parse::max_keys,
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query_opt::prefix, query_opt::start_after),
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EMPTY => ListObjects (opt_parse::delimiter, query_opt::encoding_type, query_opt::marker,
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opt_parse::max_keys, opt_parse::prefix),
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ACCELERATE => GetBucketAccelerateConfiguration,
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ACL => GetBucketAcl,
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ANALYTICS if id => GetBucketAnalyticsConfiguration (query::id),
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ANALYTICS => ListBucketAnalyticsConfigurations (query_opt::continuation_token),
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CORS => GetBucketCors,
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ENCRYPTION => GetBucketEncryption,
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INTELLIGENT_TIERING if id => GetBucketIntelligentTieringConfiguration (query::id),
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INTELLIGENT_TIERING => ListBucketIntelligentTieringConfigurations (query_opt::continuation_token),
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INVENTORY if id => GetBucketInventoryConfiguration (query::id),
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INVENTORY => ListBucketInventoryConfigurations (query_opt::continuation_token),
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LIFECYCLE => GetBucketLifecycleConfiguration,
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LOCATION => GetBucketLocation,
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LOGGING => GetBucketLogging,
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METRICS if id => GetBucketMetricsConfiguration (query::id),
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METRICS => ListBucketMetricsConfigurations (query_opt::continuation_token),
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NOTIFICATION => GetBucketNotificationConfiguration,
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OBJECT_LOCK => GetObjectLockConfiguration,
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OWNERSHIP_CONTROLS => GetBucketOwnershipControls,
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POLICY => GetBucketPolicy,
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POLICY_STATUS => GetBucketPolicyStatus,
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PUBLIC_ACCESS_BLOCK => GetPublicAccessBlock,
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REPLICATION => GetBucketReplication,
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REQUEST_PAYMENT => GetBucketRequestPayment,
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TAGGING => GetBucketTagging,
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UPLOADS => ListMultipartUploads (opt_parse::delimiter, query_opt::encoding_type,
|
||||
query_opt::key_marker, opt_parse::max_uploads,
|
||||
query_opt::prefix, query_opt::upload_id_marker),
|
||||
VERSIONING => GetBucketVersioning,
|
||||
VERSIONS => ListObjectVersions (opt_parse::delimiter, query_opt::encoding_type,
|
||||
query_opt::key_marker, opt_parse::max_keys,
|
||||
query_opt::prefix, query_opt::version_id_marker),
|
||||
WEBSITE => GetBucketWebsite,
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
fn from_head(
|
||||
bucket: String,
|
||||
key: String,
|
||||
query: &mut QueryParameters<'_>,
|
||||
) -> Result<Self, Error> {
|
||||
s3_match! {
|
||||
@gen_parser
|
||||
(query.keyword.take().unwrap_or_default().as_ref(), key, bucket, query, None),
|
||||
key: [
|
||||
EMPTY => HeadObject(opt_parse::part_number, query_opt::version_id),
|
||||
],
|
||||
no_key: [
|
||||
EMPTY => HeadBucket,
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
fn from_post(
|
||||
bucket: String,
|
||||
key: String,
|
||||
query: &mut QueryParameters<'_>,
|
||||
) -> Result<Self, Error> {
|
||||
s3_match! {
|
||||
@gen_parser
|
||||
(query.keyword.take().unwrap_or_default().as_ref(), key, bucket, query, None),
|
||||
key: [
|
||||
EMPTY if upload_id => CompleteMultipartUpload (query::upload_id),
|
||||
RESTORE => RestoreObject (query_opt::version_id),
|
||||
SELECT => SelectObjectContent (query::select_type),
|
||||
UPLOADS => CreateMultipartUpload,
|
||||
],
|
||||
no_key: [
|
||||
DELETE => DeleteObjects,
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
fn from_put(
|
||||
bucket: String,
|
||||
key: String,
|
||||
query: &mut QueryParameters<'_>,
|
||||
headers: &HeaderMap<HeaderValue>,
|
||||
) -> Result<Self, Error> {
|
||||
s3_match! {
|
||||
@gen_parser
|
||||
(query.keyword.take().unwrap_or_default().as_ref(), key, bucket, query, headers),
|
||||
key: [
|
||||
EMPTY if part_number header "x-amz-copy-source" => UploadPartCopy (parse::part_number, query::upload_id),
|
||||
EMPTY header "x-amz-copy-source" => CopyObject,
|
||||
EMPTY if part_number => UploadPart (parse::part_number, query::upload_id),
|
||||
EMPTY => PutObject,
|
||||
ACL => PutObjectAcl (query_opt::version_id),
|
||||
LEGAL_HOLD => PutObjectLegalHold (query_opt::version_id),
|
||||
RETENTION => PutObjectRetention (query_opt::version_id),
|
||||
TAGGING => PutObjectTagging (query_opt::version_id),
|
||||
|
||||
],
|
||||
no_key: [
|
||||
EMPTY => CreateBucket,
|
||||
ACCELERATE => PutBucketAccelerateConfiguration,
|
||||
ACL => PutBucketAcl,
|
||||
ANALYTICS => PutBucketAnalyticsConfiguration (query::id),
|
||||
CORS => PutBucketCors,
|
||||
ENCRYPTION => PutBucketEncryption,
|
||||
INTELLIGENT_TIERING => PutBucketIntelligentTieringConfiguration(query::id),
|
||||
INVENTORY => PutBucketInventoryConfiguration(query::id),
|
||||
LIFECYCLE => PutBucketLifecycleConfiguration,
|
||||
LOGGING => PutBucketLogging,
|
||||
METRICS => PutBucketMetricsConfiguration(query::id),
|
||||
NOTIFICATION => PutBucketNotificationConfiguration,
|
||||
OBJECT_LOCK => PutObjectLockConfiguration,
|
||||
OWNERSHIP_CONTROLS => PutBucketOwnershipControls,
|
||||
POLICY => PutBucketPolicy,
|
||||
PUBLIC_ACCESS_BLOCK => PutPublicAccessBlock,
|
||||
REPLICATION => PutBucketReplication,
|
||||
REQUEST_PAYMENT => PutBucketRequestPayment,
|
||||
TAGGING => PutBucketTagging,
|
||||
VERSIONING => PutBucketVersioning,
|
||||
WEBSITE => PutBucketWebsite,
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
fn from_delete(
|
||||
bucket: String,
|
||||
key: String,
|
||||
query: &mut QueryParameters<'_>,
|
||||
) -> Result<Self, Error> {
|
||||
s3_match! {
|
||||
@gen_parser
|
||||
(query.keyword.take().unwrap_or_default().as_ref(), key, bucket, query, None),
|
||||
key: [
|
||||
EMPTY if upload_id => AbortMultipartUpload (query::upload_id),
|
||||
EMPTY => DeleteObject (query_opt::version_id),
|
||||
TAGGING => DeleteObjectTagging (query_opt::version_id),
|
||||
],
|
||||
no_key: [
|
||||
EMPTY => DeleteBucket,
|
||||
ANALYTICS => DeleteBucketAnalyticsConfiguration (query::id),
|
||||
CORS => DeleteBucketCors,
|
||||
ENCRYPTION => DeleteBucketEncryption,
|
||||
INTELLIGENT_TIERING => DeleteBucketIntelligentTieringConfiguration (query::id),
|
||||
INVENTORY => DeleteBucketInventoryConfiguration (query::id),
|
||||
LIFECYCLE => DeleteBucketLifecycle,
|
||||
METRICS => DeleteBucketMetricsConfiguration (query::id),
|
||||
OWNERSHIP_CONTROLS => DeleteBucketOwnershipControls,
|
||||
POLICY => DeleteBucketPolicy,
|
||||
PUBLIC_ACCESS_BLOCK => DeletePublicAccessBlock,
|
||||
REPLICATION => DeleteBucketReplication,
|
||||
TAGGING => DeleteBucketTagging,
|
||||
WEBSITE => DeleteBucketWebsite,
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_bucket(&self) -> Option<&str> {
|
||||
s3_match! {
|
||||
@extract
|
||||
self,
|
||||
bucket,
|
||||
[
|
||||
AbortMultipartUpload,
|
||||
CompleteMultipartUpload,
|
||||
CopyObject,
|
||||
CreateBucket,
|
||||
CreateMultipartUpload,
|
||||
DeleteBucket,
|
||||
DeleteBucketAnalyticsConfiguration,
|
||||
DeleteBucketCors,
|
||||
DeleteBucketEncryption,
|
||||
DeleteBucketIntelligentTieringConfiguration,
|
||||
DeleteBucketInventoryConfiguration,
|
||||
DeleteBucketLifecycle,
|
||||
DeleteBucketMetricsConfiguration,
|
||||
DeleteBucketOwnershipControls,
|
||||
DeleteBucketPolicy,
|
||||
DeleteBucketReplication,
|
||||
DeleteBucketTagging,
|
||||
DeleteBucketWebsite,
|
||||
DeleteObject,
|
||||
DeleteObjects,
|
||||
DeleteObjectTagging,
|
||||
DeletePublicAccessBlock,
|
||||
GetBucketAccelerateConfiguration,
|
||||
GetBucketAcl,
|
||||
GetBucketAnalyticsConfiguration,
|
||||
GetBucketCors,
|
||||
GetBucketEncryption,
|
||||
GetBucketIntelligentTieringConfiguration,
|
||||
GetBucketInventoryConfiguration,
|
||||
GetBucketLifecycleConfiguration,
|
||||
GetBucketLocation,
|
||||
GetBucketLogging,
|
||||
GetBucketMetricsConfiguration,
|
||||
GetBucketNotificationConfiguration,
|
||||
GetBucketOwnershipControls,
|
||||
GetBucketPolicy,
|
||||
GetBucketPolicyStatus,
|
||||
GetBucketReplication,
|
||||
GetBucketRequestPayment,
|
||||
GetBucketTagging,
|
||||
GetBucketVersioning,
|
||||
GetBucketWebsite,
|
||||
GetObject,
|
||||
GetObjectAcl,
|
||||
GetObjectLegalHold,
|
||||
GetObjectLockConfiguration,
|
||||
GetObjectRetention,
|
||||
GetObjectTagging,
|
||||
GetObjectTorrent,
|
||||
GetPublicAccessBlock,
|
||||
HeadBucket,
|
||||
HeadObject,
|
||||
ListBucketAnalyticsConfigurations,
|
||||
ListBucketIntelligentTieringConfigurations,
|
||||
ListBucketInventoryConfigurations,
|
||||
ListBucketMetricsConfigurations,
|
||||
ListMultipartUploads,
|
||||
ListObjects,
|
||||
ListObjectsV2,
|
||||
ListObjectVersions,
|
||||
ListParts,
|
||||
PutBucketAccelerateConfiguration,
|
||||
PutBucketAcl,
|
||||
PutBucketAnalyticsConfiguration,
|
||||
PutBucketCors,
|
||||
PutBucketEncryption,
|
||||
PutBucketIntelligentTieringConfiguration,
|
||||
PutBucketInventoryConfiguration,
|
||||
PutBucketLifecycleConfiguration,
|
||||
PutBucketLogging,
|
||||
PutBucketMetricsConfiguration,
|
||||
PutBucketNotificationConfiguration,
|
||||
PutBucketOwnershipControls,
|
||||
PutBucketPolicy,
|
||||
PutBucketReplication,
|
||||
PutBucketRequestPayment,
|
||||
PutBucketTagging,
|
||||
PutBucketVersioning,
|
||||
PutBucketWebsite,
|
||||
PutObject,
|
||||
PutObjectAcl,
|
||||
PutObjectLegalHold,
|
||||
PutObjectLockConfiguration,
|
||||
PutObjectRetention,
|
||||
PutObjectTagging,
|
||||
PutPublicAccessBlock,
|
||||
RestoreObject,
|
||||
SelectObjectContent,
|
||||
UploadPart,
|
||||
UploadPartCopy,
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_key(&self) -> Option<&str> {
|
||||
s3_match! {
|
||||
@extract
|
||||
self,
|
||||
key,
|
||||
[
|
||||
AbortMultipartUpload,
|
||||
CompleteMultipartUpload,
|
||||
CopyObject,
|
||||
CreateMultipartUpload,
|
||||
DeleteObject,
|
||||
DeleteObjectTagging,
|
||||
GetObject,
|
||||
GetObjectAcl,
|
||||
GetObjectLegalHold,
|
||||
GetObjectRetention,
|
||||
GetObjectTagging,
|
||||
GetObjectTorrent,
|
||||
HeadObject,
|
||||
ListParts,
|
||||
PutObject,
|
||||
PutObjectAcl,
|
||||
PutObjectLegalHold,
|
||||
PutObjectRetention,
|
||||
PutObjectTagging,
|
||||
RestoreObject,
|
||||
SelectObjectContent,
|
||||
UploadPart,
|
||||
UploadPartCopy,
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
macro_rules! generateQueryParameters {
|
||||
( $($rest:expr => $name:ident),* ) => {
|
||||
#[allow(non_snake_case)]
|
||||
#[derive(Debug, Default)]
|
||||
struct QueryParameters<'a> {
|
||||
keyword: Option<Cow<'a, str>>,
|
||||
$(
|
||||
$name: Option<Cow<'a, str>>,
|
||||
)*
|
||||
}
|
||||
|
||||
impl<'a> QueryParameters<'a> {
|
||||
fn from_query(query: &'a str) -> Result<Self, Error> {
|
||||
let mut res: Self = Default::default();
|
||||
for (k, v) in url::form_urlencoded::parse(query.as_bytes()) {
|
||||
if v.as_ref().is_empty() {
|
||||
if res.keyword.replace(k).is_some() {
|
||||
return Err(Error::BadRequest("Multiple keywords".to_string()));
|
||||
}
|
||||
continue;
|
||||
}
|
||||
let repeated = match k.as_ref() {
|
||||
$(
|
||||
$rest => res.$name.replace(v).is_none(),
|
||||
)*
|
||||
_ => {
|
||||
if k.starts_with("response-") {
|
||||
true
|
||||
} else {
|
||||
return Err(Error::BadRequest(format!(
|
||||
"Unknown query parameter '{}'",
|
||||
k
|
||||
)));
|
||||
}
|
||||
}
|
||||
};
|
||||
if repeated {
|
||||
return Err(Error::BadRequest(format!(
|
||||
"Query parameter repeated: '{}'",
|
||||
k
|
||||
)));
|
||||
}
|
||||
}
|
||||
Ok(res)
|
||||
}
|
||||
|
||||
fn nonempty_message(&self) -> Option<&str> {
|
||||
if self.keyword.is_some() {
|
||||
Some("Keyword not used")
|
||||
} $(
|
||||
else if self.$name.is_some() {
|
||||
Some(concat!("Query parameter not needed: '", $rest, "'" ))
|
||||
}
|
||||
)* else {
|
||||
None
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
generateQueryParameters! {
|
||||
"continuation-token" => continuation_token,
|
||||
"delimiter" => delimiter,
|
||||
"encoding-type" => encoding_type,
|
||||
"fetch-owner" => fetch_owner,
|
||||
"id" => id,
|
||||
"key-marker" => key_marker,
|
||||
"list-type" => list_type,
|
||||
"marker" => marker,
|
||||
"max-keys" => max_keys,
|
||||
"max-parts" => max_parts,
|
||||
"max-uploads" => max_uploads,
|
||||
"partNumber" => part_number,
|
||||
"part-number-marker" => part_number_marker,
|
||||
"prefix" => prefix,
|
||||
"select-type" => select_type,
|
||||
"start-after" => start_after,
|
||||
"uploadId" => upload_id,
|
||||
"upload-id-marker" => upload_id_marker,
|
||||
"versionId" => version_id,
|
||||
"version-id-marker" => version_id_marker
|
||||
}
|
||||
|
||||
mod keywords {
|
||||
pub const EMPTY: &str = "";
|
||||
|
||||
pub const ACCELERATE: &str = "accelerate";
|
||||
pub const ACL: &str = "acl";
|
||||
pub const ANALYTICS: &str = "analytics";
|
||||
pub const CORS: &str = "cors";
|
||||
pub const DELETE: &str = "delete";
|
||||
pub const ENCRYPTION: &str = "encryption";
|
||||
pub const INTELLIGENT_TIERING: &str = "intelligent-tiering";
|
||||
pub const INVENTORY: &str = "inventory";
|
||||
pub const LEGAL_HOLD: &str = "legal-hold";
|
||||
pub const LIFECYCLE: &str = "lifecycle";
|
||||
pub const LOCATION: &str = "location";
|
||||
pub const LOGGING: &str = "logging";
|
||||
pub const METRICS: &str = "metrics";
|
||||
pub const NOTIFICATION: &str = "notification";
|
||||
pub const OBJECT_LOCK: &str = "object-lock";
|
||||
pub const OWNERSHIP_CONTROLS: &str = "ownershipControls";
|
||||
pub const POLICY: &str = "policy";
|
||||
pub const POLICY_STATUS: &str = "policyStatus";
|
||||
pub const PUBLIC_ACCESS_BLOCK: &str = "publicAccessBlock";
|
||||
pub const REPLICATION: &str = "replication";
|
||||
pub const REQUEST_PAYMENT: &str = "requestPayment";
|
||||
pub const RESTORE: &str = "restore";
|
||||
pub const RETENTION: &str = "retention";
|
||||
pub const SELECT: &str = "select";
|
||||
pub const TAGGING: &str = "tagging";
|
||||
pub const TORRENT: &str = "torrent";
|
||||
pub const UPLOADS: &str = "uploads";
|
||||
pub const VERSIONING: &str = "versioning";
|
||||
pub const VERSIONS: &str = "versions";
|
||||
pub const WEBSITE: &str = "website";
|
||||
}
|
||||
Loading…
Reference in a new issue