- rusqlite bundles an up-to-date version of libsqlite3. Enable this
    feature to be independent from OS supplied version.

  - The regenerate command is too intertwined with the filesystem backend.
    Fix it later.

  This test probably never worked as intended. For a line like

    assert!(!db.merge(k2).unwrap().into_tpk_status().email_status.len() > 0);

  the associativity of ! means it is applied to the integer, so it is a
  bitwise NOT, not a logical NOT of the entire statement.

  This change attempts to catch the original intention of the test.

This removes a shortcut to serve certificates from nginx by including an
X-Accel-Redirect header in the response.

This should work with rust stable, once we update rocket.

Uses a patched version of gettext-macros with a bugfix for
https://github.com/Plume-org/gettext-macros/issues/16

Previously, the code was taken with the modifications from
dump.sequoia-pgp.org.  However, the canonical form is the one from the
sq tool.

Justus Winter authored Jul 06, 2021 and Vincent Breitmoser committed Jul 15, 2021

If non-exportable signatures are uploaded to Hagrid, this is most
certainly an accident.  Handle this gracefully by stripping these
signatures (and certificate components that are only bound by
non-exportable signatures) when writing them to the database.

Fixes #155.

Mention use of ngx_http_lua_module for nginx config, and document move
of the IRC channel to OFTC.

Justus Winter authored Jan 12, 2021 and Vincent Breitmoser committed Jun 13, 2021

This implements support for third-party userid certifications.  To
prevent denial-of-service attacks, we only merge those certifications
that are attested by the key holder.

The key holder attests the certifications using an Attested Key
Signature containing the digests of the certifications in an Attested
Certifications subpacket as specified in RFC4880bis-10.

Fixes #124.

Justus Winter authored Jan 13, 2021 and Vincent Breitmoser committed May 06, 2021

Use the convenience function to armor certificates.  This also adds
comments to the armor blocks, making it easier to identify
certificates when casually inspecting them as text files.