http_msgsign_draft/
errors.rs

1use http_content_digest::errors::ExtractHeaderError;
2
3#[derive(Debug, thiserror::Error)]
4#[error("Invalid `Digest` header format. {reason}")]
5pub struct InvalidDigestDataFormat {
6    pub reason: &'static str,
7}
8
9impl From<InvalidDigestDataFormat> for ExtractHeaderError {
10    fn from(value: InvalidDigestDataFormat) -> Self {
11        Self::InvalidHeaderValue(Box::new(value))
12    }
13}
14
15#[derive(Debug, thiserror::Error)]
16pub enum SignatureInputError {
17    #[error("No `Signature` / `Authorization` header was found.")]
18    NotExist,
19    #[error(transparent)]
20    InvalidValue(#[from] InvalidValue),
21    #[error("{0} is required but not defined.")]
22    RequireParameter(&'static str),
23}
24
25#[derive(Debug, thiserror::Error)]
26pub enum SignatureParamsError {
27    #[error(transparent)]
28    InvalidHeaderName(#[from] http::Error),
29}
30
31#[derive(Debug, thiserror::Error)]
32pub enum HttpPayloadSeekError {
33    #[error("`{incompatible}` cannot be applied to {target}.")]
34    InvalidTarget {
35        target: &'static str,
36        incompatible: &'static str,
37    },
38    #[error(transparent)]
39    InvalidValue(#[from] InvalidValue),
40}
41
42#[derive(Debug, thiserror::Error)]
43pub enum InvalidValue {
44    #[error("`String` type was expected, but another data format is used.")]
45    String,
46    #[error("`Integer` type was expected, but another data format is used.")]
47    Integer,
48    #[error("An array with some value was expected, but there was no content.")]
49    NonEmptyArray,
50}
51
52#[derive(Debug, thiserror::Error)]
53pub enum SignError {
54    #[error(transparent)]
55    SeekPayload(#[from] HttpPayloadSeekError),
56}
57
58#[derive(Debug, thiserror::Error)]
59pub enum VerificationError {
60    #[error(transparent)]
61    ParseSignature(#[from] SignatureInputError),
62    #[error(transparent)]
63    SeekPayload(#[from] HttpPayloadSeekError),
64    #[error("signature unverified.")]
65    Unverified,
66    #[error(transparent)]
67    Crypto(Box<dyn std::error::Error + Sync + Send>),
68}
http_msgsign_draft/errors.rs

http_msgsign_draft/
errors.rs
