opendal/services/upyun/
error.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18use bytes::Buf;
19use http::Response;
20use quick_xml::de;
21use serde::Deserialize;
22
23use crate::raw::*;
24use crate::*;
25
26/// UpyunError is the error returned by upyun service.
27#[derive(Default, Debug, Deserialize)]
28#[serde(default, rename_all = "PascalCase")]
29struct UpyunError {
30    code: i64,
31    msg: String,
32    id: String,
33}
34
35/// Parse error response into Error.
36pub(super) fn parse_error(resp: Response<Buffer>) -> Error {
37    let (parts, body) = resp.into_parts();
38    let bs = body.to_bytes();
39
40    let (kind, retryable) = match parts.status.as_u16() {
41        403 => (ErrorKind::PermissionDenied, false),
42        404 => (ErrorKind::NotFound, false),
43        304 | 412 => (ErrorKind::ConditionNotMatch, false),
44        // Service like Upyun could return 499 error with a message like:
45        // Client Disconnect, we should retry it.
46        499 => (ErrorKind::Unexpected, true),
47        500 | 502 | 503 | 504 => (ErrorKind::Unexpected, true),
48        _ => (ErrorKind::Unexpected, false),
49    };
50
51    let (message, _upyun_err) = de::from_reader::<_, UpyunError>(bs.clone().reader())
52        .map(|upyun_err| (format!("{upyun_err:?}"), Some(upyun_err)))
53        .unwrap_or_else(|_| (String::from_utf8_lossy(&bs).into_owned(), None));
54
55    let mut err = Error::new(kind, message);
56
57    err = with_error_response_context(err, parts);
58
59    if retryable {
60        err = err.set_temporary();
61    }
62
63    err
64}
65
66#[cfg(test)]
67mod test {
68    use http::StatusCode;
69
70    use super::*;
71
72    #[tokio::test]
73    async fn test_parse_error() {
74        let err_res = vec![
75            (
76                r#"{"code": 40100016, "msg": "invalid date value in header", "id": "f5b30c720ddcecc70abd2f5c1c64bde8"}"#,
77                ErrorKind::Unexpected,
78                StatusCode::UNAUTHORIZED,
79            ),
80            (
81                r#"{"code": 40300010, "msg": "file type error", "id": "f5b30c720ddcecc70abd2f5c1c64bde7"}"#,
82                ErrorKind::PermissionDenied,
83                StatusCode::FORBIDDEN,
84            ),
85        ];
86
87        for res in err_res {
88            let bs = bytes::Bytes::from(res.0);
89            let body = Buffer::from(bs);
90            let resp = Response::builder().status(res.2).body(body).unwrap();
91
92            let err = parse_error(resp);
93
94            assert_eq!(err.kind(), res.1);
95        }
96    }
97}
opendal/services/upyun/error.rs

opendal/services/upyun/
error.rs
