keri_core/actor/
error.rs

1use http::StatusCode;
2
3use crate::event_message::cesr_adapter::ParseError;
4use crate::keys::KeysError;
5#[cfg(feature = "oobi")]
6use crate::oobi::{error::OobiError, Role};
7#[cfg(feature = "oobi")]
8use crate::transport::TransportError;
9use crate::{
10    actor::SignedQueryError, database::sled::DbError, error::Error as KeriError,
11    prefix::IdentifierPrefix,
12};
13use said::version::error::Error as VersionError;
14
15#[derive(Debug, thiserror::Error, serde::Serialize, serde::Deserialize)]
16pub enum ActorError {
17    #[cfg(feature = "oobi")]
18    #[error("network request failed")]
19    TransportError(Box<TransportError>),
20
21    #[error("keri error")]
22    KeriError(#[from] KeriError),
23
24    #[error("DB error")]
25    DbError(#[from] DbError),
26
27    #[cfg(feature = "oobi")]
28    #[error("OOBI error")]
29    OobiError(#[from] OobiError),
30
31    #[error("processing query failed")]
32    QueryError(#[from] SignedQueryError),
33
34    #[error("Keri event parsing error: {0}")]
35    ParseError(#[from] ParseError),
36
37    #[error("location not found for {id:?}")]
38    NoLocation { id: IdentifierPrefix }, // TODO: should be Oobi error
39
40    #[error("wrong reply route")]
41    WrongReplyRoute,
42
43    #[cfg(feature = "oobi")]
44    #[error("role {role:?} missing for {id:?}")]
45    MissingRole { role: Role, id: IdentifierPrefix }, // TODO: should be Oobi error
46
47    #[error("no identifier state for prefix {prefix:?}")]
48    NoIdentState { prefix: IdentifierPrefix },
49
50    #[error("Missing signer identifier")]
51    MissingSignerId,
52
53    #[error("Signing error: {0}")]
54    SigningError(#[from] KeysError),
55
56    #[error("Error: {0}")]
57    GeneralError(String),
58
59    #[error("KEL not found")]
60    NotFound(IdentifierPrefix),
61
62    #[error("Unexpected response: {0}")]
63    UnexpectedResponse(String),
64}
65
66#[cfg(feature = "oobi")]
67impl From<TransportError> for ActorError {
68    fn from(err: TransportError) -> Self {
69        ActorError::TransportError(Box::new(err))
70    }
71}
72
73impl From<VersionError> for ActorError {
74    fn from(err: VersionError) -> Self {
75        ActorError::KeriError(err.into())
76    }
77}
78
79impl ActorError {
80    pub fn http_status_code(&self) -> StatusCode {
81        match self {
82            ActorError::DbError(_) => StatusCode::INTERNAL_SERVER_ERROR,
83
84            ActorError::KeriError(err) => match err {
85                KeriError::DeserializeError(_) | KeriError::IncorrectDigest => {
86                    StatusCode::BAD_REQUEST
87                }
88
89                KeriError::FaultySignatureVerification | KeriError::SignatureVerificationError => {
90                    StatusCode::FORBIDDEN
91                }
92
93                _ => StatusCode::INTERNAL_SERVER_ERROR,
94            },
95
96            #[cfg(feature = "oobi")]
97            ActorError::OobiError(OobiError::SignerMismatch) => StatusCode::UNAUTHORIZED,
98
99            _ => StatusCode::INTERNAL_SERVER_ERROR,
100        }
101    }
102}
keri_core/actor/error.rs

keri_core/actor/
error.rs
