mirrors/arti.git/crates/tor-netdoc/src/doc/hsdesc/middle.rs, branch arti-v1.1.5

netdoc: Rename `ParseError{Kind, Source}` to `NetdocError{Kind, Source}`.

2023-05-10T14:52:28Z

`ParseErrorSource` was originally meant to represent a parsing error, this enum has since gained some variants that aren't really parsing related (`Signature`, `CertSignature`, `UntimelyDescriptor`). Since this error type is now used for general-purpose netdoc errors, let's rename `ParseError{Kind, Source}` to `NetdocError{Kind, Source}`. Signed-off-by: Gabriela Moldovan

tor-netdoc: Expose test data under new "testing" feature flag

2023-04-05T10:02:36Z

Stop requiring the caller to supply `AuthClient`s.

2023-03-31T14:04:15Z

`AuthClient`s were originally meant to represent parsed `auth-client` lines. In !1070, this struct was repurposed for representing individual authorized clients in the HS descriptor encoder. However, hidden services will likely use a list of public keys to represent the authorized clients rather than a list of `AuthClient`s, as the information from an `AuthClient` (`client_id`, `iv`, `encrypted_cookie`) likely won't be immediately available to the hidden service. This change updates the HS descriptor encoder to represent authorized clients as a list of `curve25519::PublicKey`s. As such, it is now the responsibility of the encoder to create the `client_id`, `iv`, and `encrypted_cookie` using the available keys, the unencrypted descriptor cookie, and HS subcredential. Signed-off-by: Gabriela Moldovan

Add builder for encoding hidden service descriptors.

2023-03-24T18:57:49Z

This introduces the `NetdocBuilder` trait described in `netdoc-builder.md` and a new `tor-netdoc::doc::hsdesc::build` module, which exports the `HsDescBuilder`. Hidden services will use `HsDescBuilder` to build and encode hidden service descriptors. There are several TODOs in the code that I'm planning to address separately. Partially addresses #745. Signed-off-by: Gabriela Moldovan

Define constants for `AuthClient` field lengths.

2023-03-24T18:54:35Z

These are used in multiple places (and will also be used by the HS descriptor encoder later on), so let's make them named constants. Signed-off-by: Gabriela Moldovan

tor-netdoc: Remove many needless calls to .iter() and .into_iter()

2023-02-15T17:17:01Z

netdoc: Add a feature to expose hsdesc inner doc parsers

2023-02-14T12:44:18Z

We want to fuzz these parsers, but there's no currently way to get at the parsers for inner documents without going through a lot of encryption. (Coverage-guided fuzzers are powerful, but they can't find SHA3 preimages.)

Rename DescEncNonce => HsDescEncNonce

2023-02-09T13:57:09Z

netdoc: Fix most "TODO HS rename" comments

2023-02-08T18:23:21Z

netdoc::hsdesc: Distinguish layer from document.

2023-02-08T18:16:44Z