Enum SigError 

pub enum SigError {
    MissingHeader(&'static str),
    MalformedSignature(String),
    MissingKeyId,
    UnsupportedAlgorithm(String),
    DigestMismatch,
    ActorFetch(String, String),
    NoPublicKey,
    VerifyFailed(String),
    Base64(String),
    Rsa(String),
    Url(String),
    DateNotFresh(String),
    SsrfBlocked(String),
}

Signature-layer errors raised by crate::http_sig.

Variants

MissingHeader(&'static str)

A required HTTP header (e.g. Date, Digest) is absent.

MalformedSignature(String)

The Signature header could not be parsed.

MissingKeyId

The Signature header lacks a keyId parameter.

UnsupportedAlgorithm(String)

The declared algorithm is not rsa-sha256.

DigestMismatch

The Digest header does not match the request body.

ActorFetch(String, String)

Failed to dereference the remote actor’s public key.

NoPublicKey

The fetched actor document contains no usable public key.

VerifyFailed(String)

RSA signature verification returned a mismatch.

Base64(String)

Base64 decoding of the signature value failed.

Rsa(String)

An RSA key-parsing or padding error.

Url(String)

The keyId URL could not be parsed.

DateNotFresh(String)

The Date header is too old or too far in the future (replay protection).

SsrfBlocked(String)

The target URL resolves to a private/internal IP address (SSRF protection).

Trait Implementations

impl Debug for SigError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for SigError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for SigError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<SigError> for InboxError

fn from(source: SigError) -> Self

Converts to this type from the input type.

impl From<SigError> for OutboxError

fn from(source: SigError) -> Self

Converts to this type from the input type.