use quick_xml::se::to_string; use serde::{Serialize, Serializer}; use crate::Error as ApiError; pub fn to_xml_with_header<T: Serialize>(x: &T) -> Result<String, ApiError> { let mut xml = r#"<?xml version="1.0" encoding="UTF-8"?>"#.to_string(); xml.push_str(&to_string(x)?); Ok(xml) } fn xmlns_tag<S: Serializer>(_v: &(), s: S) -> Result<S::Ok, S::Error> { s.serialize_str("http://s3.amazonaws.com/doc/2006-03-01/") } #[derive(Debug, Serialize, PartialEq)] pub struct Value(#[serde(rename = "$value")] pub String); #[derive(Debug, Serialize, PartialEq)] pub struct IntValue(#[serde(rename = "$value")] pub i64); #[derive(Debug, Serialize, PartialEq)] pub struct Bucket { #[serde(rename = "CreationDate")] pub creation_date: Value, #[serde(rename = "Name")] pub name: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct DisplayName(#[serde(rename = "$value")] pub String); #[derive(Debug, Serialize, PartialEq)] pub struct Id(#[serde(rename = "$value")] pub String); #[derive(Debug, Serialize, PartialEq)] pub struct Owner { #[serde(rename = "DisplayName")] pub display_name: Value, #[serde(rename = "ID")] pub id: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct BucketList { #[serde(rename = "Bucket")] pub entries: Vec<Bucket>, } #[derive(Debug, Serialize, PartialEq)] pub struct ListAllMyBucketsResult { #[serde(rename = "Buckets")] pub buckets: BucketList, #[serde(rename = "Owner")] pub owner: Owner, } #[derive(Debug, Serialize, PartialEq)] pub struct LocationConstraint { #[serde(serialize_with = "xmlns_tag")] pub xmlns: (), #[serde(rename = "$value")] pub region: String, } #[derive(Debug, Serialize, PartialEq)] pub struct Deleted { #[serde(rename = "Key")] pub key: Value, #[serde(rename = "VersionId")] pub version_id: Value, #[serde(rename = "DeleteMarkerVersionId")] pub delete_marker_version_id: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct Error { #[serde(rename = "Code")] pub code: Value, #[serde(rename = "Message")] pub message: Value, #[serde(rename = "Resource")] pub resource: Option<Value>, #[serde(rename = "Region")] pub region: Option<Value>, } #[derive(Debug, Serialize, PartialEq)] pub struct DeleteError { #[serde(rename = "Code")] pub code: Value, #[serde(rename = "Key")] pub key: Option<Value>, #[serde(rename = "Message")] pub message: Value, #[serde(rename = "VersionId")] pub version_id: Option<Value>, } #[derive(Debug, Serialize, PartialEq)] pub struct DeleteResult { #[serde(serialize_with = "xmlns_tag")] pub xmlns: (), #[serde(rename = "Deleted")] pub deleted: Vec<Deleted>, #[serde(rename = "Error")] pub errors: Vec<DeleteError>, } #[derive(Debug, Serialize, PartialEq)] pub struct CopyObjectResult { #[serde(rename = "LastModified")] pub last_modified: Value, #[serde(rename = "ETag")] pub etag: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct InitiateMultipartUploadResult { #[serde(serialize_with = "xmlns_tag")] pub xmlns: (), #[serde(rename = "Bucket")] pub bucket: Value, #[serde(rename = "Key")] pub key: Value, #[serde(rename = "UploadId")] pub upload_id: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct CompleteMultipartUploadResult { #[serde(serialize_with = "xmlns_tag")] pub xmlns: (), #[serde(rename = "Location")] pub location: Option<Value>, #[serde(rename = "Bucket")] pub bucket: Value, #[serde(rename = "Key")] pub key: Value, #[serde(rename = "ETag")] pub etag: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct ListBucketItem { #[serde(rename = "Key")] pub key: Value, #[serde(rename = "LastModified")] pub last_modified: Value, #[serde(rename = "ETag")] pub etag: Value, #[serde(rename = "Size")] pub size: IntValue, #[serde(rename = "StorageClass")] pub storage_class: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct CommonPrefix { #[serde(rename = "Prefix")] pub prefix: Value, } #[derive(Debug, Serialize, PartialEq)] pub struct ListBucketResult { #[serde(serialize_with = "xmlns_tag")] pub xmlns: (), #[serde(rename = "Name")] pub name: Value, #[serde(rename = "Prefix")] pub prefix: Value, #[serde(rename = "Marker")] pub marker: Option<Value>, #[serde(rename = "NextMarker")] pub next_marker: Option<Value>, #[serde(rename = "StartAfter")] pub start_after: Option<Value>, #[serde(rename = "ContinuationToken")] pub continuation_token: Option<Value>, #[serde(rename = "NextContinuationToken")] pub next_continuation_token: Option<Value>, #[serde(rename = "KeyCount")] pub key_count: Option<IntValue>, #[serde(rename = "MaxKeys")] pub max_keys: IntValue, #[serde(rename = "Delimiter")] pub delimiter: Option<Value>, #[serde(rename = "EncodingType")] pub encoding_type: Option<Value>, #[serde(rename = "IsTruncated")] pub is_truncated: Value, #[serde(rename = "Contents")] pub contents: Vec<ListBucketItem>, #[serde(rename = "CommonPrefixes")] pub common_prefixes: Vec<CommonPrefix>, } #[derive(Debug, Serialize, PartialEq)] pub struct VersioningConfiguration { #[serde(serialize_with = "xmlns_tag")] pub xmlns: (), #[serde(rename = "Status")] pub status: Option<Value>, } #[cfg(test)] mod tests { use super::*; use garage_util::time::*; #[test] fn error_message() -> Result<(), ApiError> { let error = Error { code: Value("TestError".to_string()), message: Value("A dummy error message".to_string()), resource: Some(Value("/bucket/a/plop".to_string())), region: Some(Value("garage".to_string())), }; assert_eq!( to_xml_with_header(&error)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <Error>\ <Code>TestError</Code>\ <Message>A dummy error message</Message>\ <Resource>/bucket/a/plop</Resource>\ <Region>garage</Region>\ </Error>" ); Ok(()) } #[test] fn list_all_my_buckets_result() -> Result<(), ApiError> { let list_buckets = ListAllMyBucketsResult { owner: Owner { display_name: Value("owner_name".to_string()), id: Value("qsdfjklm".to_string()), }, buckets: BucketList { entries: vec![ Bucket { creation_date: Value(msec_to_rfc3339(0)), name: Value("bucket_A".to_string()), }, Bucket { creation_date: Value(msec_to_rfc3339(3600 * 24 * 1000)), name: Value("bucket_B".to_string()), }, ], }, }; assert_eq!( to_xml_with_header(&list_buckets)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <ListAllMyBucketsResult>\ <Buckets>\ <Bucket>\ <CreationDate>1970-01-01T00:00:00.000Z</CreationDate>\ <Name>bucket_A</Name>\ </Bucket>\ <Bucket>\ <CreationDate>1970-01-02T00:00:00.000Z</CreationDate>\ <Name>bucket_B</Name>\ </Bucket>\ </Buckets>\ <Owner>\ <DisplayName>owner_name</DisplayName>\ <ID>qsdfjklm</ID>\ </Owner>\ </ListAllMyBucketsResult>" ); Ok(()) } #[test] fn get_bucket_location_result() -> Result<(), ApiError> { let get_bucket_location = LocationConstraint { xmlns: (), region: "garage".to_string(), }; assert_eq!( to_xml_with_header(&get_bucket_location)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <LocationConstraint xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">garage</LocationConstraint>" ); Ok(()) } #[test] fn get_bucket_versioning_result() -> Result<(), ApiError> { let get_bucket_versioning = VersioningConfiguration { xmlns: (), status: None, }; assert_eq!( to_xml_with_header(&get_bucket_versioning)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <VersioningConfiguration xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\"/>" ); let get_bucket_versioning2 = VersioningConfiguration { xmlns: (), status: Some(Value("Suspended".to_string())), }; assert_eq!( to_xml_with_header(&get_bucket_versioning2)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <VersioningConfiguration xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\"><Status>Suspended</Status></VersioningConfiguration>" ); Ok(()) } #[test] fn delete_result() -> Result<(), ApiError> { let delete_result = DeleteResult { xmlns: (), deleted: vec![ Deleted { key: Value("a/plop".to_string()), version_id: Value("qsdfjklm".to_string()), delete_marker_version_id: Value("wxcvbn".to_string()), }, Deleted { key: Value("b/plip".to_string()), version_id: Value("1234".to_string()), delete_marker_version_id: Value("4321".to_string()), }, ], errors: vec![ DeleteError { code: Value("NotFound".to_string()), key: Some(Value("c/plap".to_string())), message: Value("Object c/plap not found".to_string()), version_id: None, }, DeleteError { code: Value("Forbidden".to_string()), key: Some(Value("d/plep".to_string())), message: Value("Not authorized".to_string()), version_id: Some(Value("789".to_string())), }, ], }; assert_eq!( to_xml_with_header(&delete_result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <DeleteResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\ <Deleted>\ <Key>a/plop</Key>\ <VersionId>qsdfjklm</VersionId>\ <DeleteMarkerVersionId>wxcvbn</DeleteMarkerVersionId>\ </Deleted>\ <Deleted>\ <Key>b/plip</Key>\ <VersionId>1234</VersionId>\ <DeleteMarkerVersionId>4321</DeleteMarkerVersionId>\ </Deleted>\ <Error>\ <Code>NotFound</Code>\ <Key>c/plap</Key>\ <Message>Object c/plap not found</Message>\ </Error>\ <Error>\ <Code>Forbidden</Code>\ <Key>d/plep</Key>\ <Message>Not authorized</Message>\ <VersionId>789</VersionId>\ </Error>\ </DeleteResult>" ); Ok(()) } #[test] fn copy_object_result() -> Result<(), ApiError> { let copy_result = CopyObjectResult { last_modified: Value(msec_to_rfc3339(0)), etag: Value("9b2cf535f27731c974343645a3985328".to_string()), }; assert_eq!( to_xml_with_header(©_result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <CopyObjectResult>\ <LastModified>1970-01-01T00:00:00.000Z</LastModified>\ <ETag>9b2cf535f27731c974343645a3985328</ETag>\ </CopyObjectResult>\ " ); Ok(()) } #[test] fn initiate_multipart_upload_result() -> Result<(), ApiError> { let result = InitiateMultipartUploadResult { xmlns: (), bucket: Value("mybucket".to_string()), key: Value("a/plop".to_string()), upload_id: Value("azerty".to_string()), }; assert_eq!( to_xml_with_header(&result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <InitiateMultipartUploadResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\ <Bucket>mybucket</Bucket>\ <Key>a/plop</Key>\ <UploadId>azerty</UploadId>\ </InitiateMultipartUploadResult>" ); Ok(()) } #[test] fn complete_multipart_upload_result() -> Result<(), ApiError> { let result = CompleteMultipartUploadResult { xmlns: (), location: Some(Value("https://garage.tld/mybucket/a/plop".to_string())), bucket: Value("mybucket".to_string()), key: Value("a/plop".to_string()), etag: Value("3858f62230ac3c915f300c664312c11f-9".to_string()), }; assert_eq!( to_xml_with_header(&result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <CompleteMultipartUploadResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\ <Location>https://garage.tld/mybucket/a/plop</Location>\ <Bucket>mybucket</Bucket>\ <Key>a/plop</Key>\ <ETag>3858f62230ac3c915f300c664312c11f-9</ETag>\ </CompleteMultipartUploadResult>" ); Ok(()) } #[test] fn list_objects_v1_1() -> Result<(), ApiError> { let result = ListBucketResult { xmlns: (), name: Value("example-bucket".to_string()), prefix: Value("".to_string()), marker: Some(Value("".to_string())), next_marker: None, start_after: None, continuation_token: None, next_continuation_token: None, key_count: None, max_keys: IntValue(1000), encoding_type: None, delimiter: Some(Value("/".to_string())), is_truncated: Value("false".to_string()), contents: vec![ListBucketItem { key: Value("sample.jpg".to_string()), last_modified: Value(msec_to_rfc3339(0)), etag: Value("bf1d737a4d46a19f3bced6905cc8b902".to_string()), size: IntValue(142863), storage_class: Value("STANDARD".to_string()), }], common_prefixes: vec![CommonPrefix { prefix: Value("photos/".to_string()), }], }; assert_eq!( to_xml_with_header(&result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <ListBucketResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\ <Name>example-bucket</Name>\ <Prefix></Prefix>\ <Marker></Marker>\ <MaxKeys>1000</MaxKeys>\ <Delimiter>/</Delimiter>\ <IsTruncated>false</IsTruncated>\ <Contents>\ <Key>sample.jpg</Key>\ <LastModified>1970-01-01T00:00:00.000Z</LastModified>\ <ETag>bf1d737a4d46a19f3bced6905cc8b902</ETag>\ <Size>142863</Size>\ <StorageClass>STANDARD</StorageClass>\ </Contents>\ <CommonPrefixes>\ <Prefix>photos/</Prefix>\ </CommonPrefixes>\ </ListBucketResult>" ); Ok(()) } #[test] fn list_objects_v1_2() -> Result<(), ApiError> { let result = ListBucketResult { xmlns: (), name: Value("example-bucket".to_string()), prefix: Value("photos/2006/".to_string()), marker: Some(Value("".to_string())), next_marker: None, start_after: None, continuation_token: None, next_continuation_token: None, key_count: None, max_keys: IntValue(1000), delimiter: Some(Value("/".to_string())), encoding_type: None, is_truncated: Value("false".to_string()), contents: vec![], common_prefixes: vec![ CommonPrefix { prefix: Value("photos/2006/February/".to_string()), }, CommonPrefix { prefix: Value("photos/2006/January/".to_string()), }, ], }; assert_eq!( to_xml_with_header(&result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <ListBucketResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\ <Name>example-bucket</Name>\ <Prefix>photos/2006/</Prefix>\ <Marker></Marker>\ <MaxKeys>1000</MaxKeys>\ <Delimiter>/</Delimiter>\ <IsTruncated>false</IsTruncated>\ <CommonPrefixes>\ <Prefix>photos/2006/February/</Prefix>\ </CommonPrefixes>\ <CommonPrefixes>\ <Prefix>photos/2006/January/</Prefix>\ </CommonPrefixes>\ </ListBucketResult>" ); Ok(()) } #[test] fn list_objects_v2_1() -> Result<(), ApiError> { let result = ListBucketResult { xmlns: (), name: Value("quotes".to_string()), prefix: Value("E".to_string()), marker: None, next_marker: None, start_after: Some(Value("ExampleGuide.pdf".to_string())), continuation_token: None, next_continuation_token: None, key_count: None, max_keys: IntValue(3), delimiter: None, encoding_type: None, is_truncated: Value("false".to_string()), contents: vec![ListBucketItem { key: Value("ExampleObject.txt".to_string()), last_modified: Value(msec_to_rfc3339(0)), etag: Value("599bab3ed2c697f1d26842727561fd94".to_string()), size: IntValue(857), storage_class: Value("REDUCED_REDUNDANCY".to_string()), }], common_prefixes: vec![], }; assert_eq!( to_xml_with_header(&result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <ListBucketResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\ <Name>quotes</Name>\ <Prefix>E</Prefix>\ <StartAfter>ExampleGuide.pdf</StartAfter>\ <MaxKeys>3</MaxKeys>\ <IsTruncated>false</IsTruncated>\ <Contents>\ <Key>ExampleObject.txt</Key>\ <LastModified>1970-01-01T00:00:00.000Z</LastModified>\ <ETag>599bab3ed2c697f1d26842727561fd94</ETag>\ <Size>857</Size>\ <StorageClass>REDUCED_REDUNDANCY</StorageClass>\ </Contents>\ </ListBucketResult>" ); Ok(()) } #[test] fn list_objects_v2_2() -> Result<(), ApiError> { let result = ListBucketResult { xmlns: (), name: Value("bucket".to_string()), prefix: Value("".to_string()), marker: None, next_marker: None, start_after: None, continuation_token: Some(Value( "1ueGcxLPRx1Tr/XYExHnhbYLgveDs2J/wm36Hy4vbOwM=".to_string(), )), next_continuation_token: Some(Value("qsdfjklm".to_string())), key_count: Some(IntValue(112)), max_keys: IntValue(1000), delimiter: None, encoding_type: None, is_truncated: Value("false".to_string()), contents: vec![ListBucketItem { key: Value("happyfacex.jpg".to_string()), last_modified: Value(msec_to_rfc3339(0)), etag: Value("70ee1738b6b21e2c8a43f3a5ab0eee71".to_string()), size: IntValue(1111), storage_class: Value("STANDARD".to_string()), }], common_prefixes: vec![], }; assert_eq!( to_xml_with_header(&result)?, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\ <ListBucketResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\ <Name>bucket</Name>\ <Prefix></Prefix>\ <ContinuationToken>1ueGcxLPRx1Tr/XYExHnhbYLgveDs2J/wm36Hy4vbOwM=</ContinuationToken>\ <NextContinuationToken>qsdfjklm</NextContinuationToken>\ <KeyCount>112</KeyCount>\ <MaxKeys>1000</MaxKeys>\ <IsTruncated>false</IsTruncated>\ <Contents>\ <Key>happyfacex.jpg</Key>\ <LastModified>1970-01-01T00:00:00.000Z</LastModified>\ <ETag>70ee1738b6b21e2c8a43f3a5ab0eee71</ETag>\ <Size>1111</Size>\ <StorageClass>STANDARD</StorageClass>\ </Contents>\ </ListBucketResult>" ); Ok(()) } }