Struct SignedUrlGenerator 

pub struct SignedUrlGenerator { /* private fields */ }

Signs and verifies blob and variant URLs.

Implementations

impl SignedUrlGenerator

pub fn new( base_url: impl AsRef<str>, secret: impl Into<Vec<u8>>, ) -> Result<Self, SignedUrlError>

Creates a new URL signer.

Errors

Returns an error when the base URL cannot be parsed.

pub fn blob_url( &self, blob: &Blob, expires_in: Duration, ) -> Result<Url, SignedUrlError>

Generates a signed URL for a blob.

Errors

Returns an error when the URL cannot be built.

pub fn variant_url( &self, variant: &Variant, expires_in: Duration, ) -> Result<Url, SignedUrlError>

Generates a signed URL for a variant.

Errors

Returns an error when the URL cannot be built.

pub fn redirect_url( &self, location: &Url, expires_in: Duration, ) -> Result<Url, SignedUrlError>

Generates a signed redirect URL.

Errors

Returns an error when the URL cannot be built.

pub fn verify(&self, url: &Url) -> Result<SignedResource, SignedUrlError>

Verifies a signed URL at the current time.

Errors

Returns an error when the signature is invalid, the payload cannot be decoded, or the URL has expired.

pub fn verify_at( &self, url: &Url, now: DateTime<Utc>, ) -> Result<SignedResource, SignedUrlError>

Verifies a signed URL at the supplied instant.

Errors

Returns an error when the signature is invalid, the payload cannot be decoded, or the URL has expired.

Trait Implementations

impl Clone for SignedUrlGenerator

fn clone(&self) -> SignedUrlGenerator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SignedUrlGenerator

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

Formats the value using the given formatter.