pub struct ServiceToken { /* private fields */ }Expand description
A CipherStash service token returned by an AuthStrategy.
Wraps a bearer credential (SecretToken) together with eagerly decoded
JWT claims that are used for service discovery. The JWT is decoded (but
not signature-verified) using cts_common::claims::Claims, so only
CipherStash-issued service tokens (from CTS or the access-key exchange)
will have their claims resolved.
§Decoded claims
issuer()— theissURL, i.e. the CTS host for this workspace.zerokms_url()— the ZeroKMS endpoint from theservicesclaim.
For non-JWT tokens (e.g. static test tokens) or JWTs that don’t match
the CipherStash claims schema, both methods return
Err(AuthError::InvalidToken).
§Security
Like SecretToken, this is zeroized on drop and hidden from Debug
output.
Implementations§
Source§impl ServiceToken
impl ServiceToken
Sourcepub fn new(secret: SecretToken) -> Self
pub fn new(secret: SecretToken) -> Self
Create a ServiceToken from a SecretToken.
If the token string is a valid JWT with iss and services claims,
they are decoded eagerly. If decoding fails (not a JWT, missing claims,
etc.) the token is still usable as a bearer credential — issuer() and
zerokms_url() will simply return an error.
Sourcepub fn issuer(&self) -> Result<&Url, AuthError>
pub fn issuer(&self) -> Result<&Url, AuthError>
Return the iss (issuer) URL from the JWT claims.
In CipherStash tokens the issuer is the CTS host URL for the workspace.
§Errors
Returns AuthError::InvalidToken if the token is not a valid JWT or
the iss claim could not be parsed as a URL.
Sourcepub fn zerokms_url(&self) -> Result<Url, AuthError>
pub fn zerokms_url(&self) -> Result<Url, AuthError>
Return the ZeroKMS endpoint URL from the services claim.
CTS-issued JWTs include a services claim containing a map of service
type to endpoint URL. This method looks up the zerokms entry.
§Errors
Returns AuthError::InvalidToken if the token is not a valid JWT or
the services claim does not include a ZeroKMS endpoint.
Trait Implementations§
Source§impl Clone for ServiceToken
impl Clone for ServiceToken
Source§fn clone(&self) -> ServiceToken
fn clone(&self) -> ServiceToken
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for ServiceToken
impl Debug for ServiceToken
Source§impl Drop for ServiceToken
impl Drop for ServiceToken
impl OpaqueDebug for ServiceToken
Auto Trait Implementations§
impl Freeze for ServiceToken
impl RefUnwindSafe for ServiceToken
impl Send for ServiceToken
impl Sync for ServiceToken
impl Unpin for ServiceToken
impl UnsafeUnpin for ServiceToken
impl UnwindSafe for ServiceToken
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