pub enum Scheme {
None,
Internal,
Bearer,
Signature,
Oidc,
}Expand description
The authentication scheme — a closed, compiler-known set (ADR Q1). Sealed now, openable later by widening this enum.
Variants§
None
Anonymous — no verification; identity is (). (Visitor.)
Internal
In-system / platform trust — the channel itself is the assertion (service-binding / platform dispatch). Admitted in Foundations.
Bearer
Bearer token — compiler-generated JWT/HS256 verification (ADR 0085).
Signature
Request signature — HMAC-SHA256 over the body (ADR 0089).
Oidc
OIDC/JWKS — compiler-generated verification of an asymmetrically-signed
(RS256/ES256) JWT against a provider’s published JWKS, checking
iss/aud/exp/nbf and minting the identity from sub (ADR 0175).
The first scheme opened via the “user-configured verifier” route: the
trust root is the provider’s public key set (a URL), so the declaration
carries no inline secret — only public trust parameters.
Implementations§
Source§impl Scheme
impl Scheme
Sourcepub fn from_name(s: &str) -> Option<Scheme>
pub fn from_name(s: &str) -> Option<Scheme>
Classify a scheme name written in auth = <Scheme>. None means the
name is not one of the compiler-known schemes.
Sourcepub fn admitted(self) -> bool
pub fn admitted(self) -> bool
The schemes the compiler can emit verification for. v0.45 admitted the
two zero-crypto schemes (None/Internal); v0.47 added Bearer
(JWT/HS256); v0.51 added Signature (HMAC over the body); v0.151 adds
Oidc (JWKS/RS256+ES256). All five schemes are now admitted.
pub fn as_str(self) -> &'static str
Trait Implementations§
impl Copy for Scheme
impl Eq for Scheme
impl StructuralPartialEq for Scheme
Auto Trait Implementations§
impl Freeze for Scheme
impl RefUnwindSafe for Scheme
impl Send for Scheme
impl Sync for Scheme
impl Unpin for Scheme
impl UnsafeUnpin for Scheme
impl UnwindSafe for Scheme
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