guix/gnu/packages/sequoia.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019, 2020, 2021 Hartmut Goebel <h.goebel@crazy-compilers.com>
;;; Copyright © 2021 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages sequoia)
  #:use-module (guix build-system cargo)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (gnu packages)
  #:use-module (gnu packages check) ;; python-pytest
  #:use-module (gnu packages crates-io)
  #:use-module (gnu packages libffi) ;; python-cffi
  #:use-module (gnu packages llvm)
  #:use-module (gnu packages multiprecision)
  #:use-module (gnu packages nettle)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-xyz) ;; python-setuptools
  #:use-module (gnu packages rust)
  #:use-module (gnu packages serialization)
  #:use-module (gnu packages sqlite)
  #:use-module (gnu packages tls))

(define-public rust-sequoia-openpgp-1
  (package
    (name "rust-sequoia-openpgp")
    (version "1.6.0")
    (source
      (origin
        (method url-fetch)
        (uri (crate-uri "sequoia-openpgp" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "1mdprsijszkg2j6jk1iq7q1z9yikq598y12m5zbv94fs37xlx3qm"))
        (modules '((guix build utils)))
        (snippet
         ;; Remove dependencies on rust-crypto and win32-cng
         '(let* ((other-crypto-pkgs
                  (list ;; rust-crypto
                   "aes" "block-modes" "block-padding" "blowfish" "cast5"
                   "cipher" "des" "digest" "eax" "ed25519-dalek"
                   "generic-array" "idea" "md-5" "num-bigint-dig" "rand"
                   "ripemd160" "rsa" "sha-1" "sha2" "twofish" "typenum"
                   "x25519-dalek" "p256" "rand_core" "rand_core" "ecdsa"
                   ;; win32-cng
                   "eax" "winapi" "win-crypto-ng" "ed25519-dalek"
                   "num-bigint-dig"))
                 (pkgs-pattern (pk (string-join
                                    (list "^\\[dependencies\\.("
                                          (string-join other-crypto-pkgs "|")
                                          ")\\]")
                                    ""))))
            (substitute* "Cargo.toml"
              ((pkgs-pattern line name) (string-append "[off." name "]"))
              (("^crypto-cng =" line) (string-append "# " line))
              (("^crypto-rust =" line) (string-append "# " line))
              (("^\\[(target\\.\"cfg\\(windows\\))" line name)
               (string-append "[off." name)))))))
    (build-system cargo-build-system)
    (native-inputs
     (list clang pkg-config))
    (inputs
     (list gmp nettle))
    (arguments
     `(#:skip-build? #t
       #:cargo-inputs
       (("rust-anyhow" ,rust-anyhow-1)
        ("rust-backtrace" ,rust-backtrace-0.3)
        ("rust-base64" ,rust-base64-0.13)
        ("rust-buffered-reader" ,rust-buffered-reader-1)
        ("rust-bzip2" ,rust-bzip2-0.4)
        ("rust-chrono" ,rust-chrono-0.4)
        ("rust-dyn-clone" ,rust-dyn-clone-1)
        ("rust-flate2" ,rust-flate2-1)
        ("rust-idna" ,rust-idna-0.2)
        ("rust-itertools" ,rust-itertools-0.10)
        ("rust-lalrpop" ,rust-lalrpop-0.19)
        ("rust-lalrpop-util" ,rust-lalrpop-util-0.19)
        ("rust-lazy-static" ,rust-lazy-static-1)  ;; 1.4.0
        ("rust-libc" ,rust-libc-0.2)  ;; 0.2.66
        ("rust-memsec" ,rust-memsec-0.6)
        ("rust-nettle" ,rust-nettle-7)
        ("rust-plotters" ,rust-plotters-0.3)
        ("rust-regex" ,rust-regex-1)
        ("rust-regex-syntax" ,rust-regex-syntax-0.6)
        ("rust-sha1collisiondetection" ,rust-sha1collisiondetection-0.2)
        ("rust-thiserror" ,rust-thiserror-1)
        ("rust-unicode-normalization" ,rust-unicode-normalization-0.1)
        ("rust-xxhash-rust" ,rust-xxhash-rust-0.8))
       #:cargo-development-inputs
       ;; keep the development-inputs to allow running tests easily
       (("rust-criterion" ,rust-criterion-0.3)
        ("rust-quickcheck" ,rust-quickcheck-0.9)
        ("rust-rand" ,rust-rand-0.7)
        ("rust-rpassword" ,rust-rpassword-5))))
    (home-page "https://sequoia-pgp.org/")
    (synopsis "OpenPGP data types and associated machinery")
    (description "This crate aims to provide a complete implementation of
OpenPGP as defined by RFC 4880 as well as some extensions (e.g., RFC 6637,
which describes ECC cryptography) for OpenPGP.  This includes support for
unbuffered message processing.

A few features that the OpenPGP community considers to be deprecated (e.g.,
version 3 compatibility) have been left out.  The developers have also updated
some OpenPGP defaults to avoid foot guns (e.g., they selected modern algorithm
defaults).

This Guix package is built to use the nettle cryptographic library.")
    (license license:lgpl2.0+)))

(define-public sequoia
  (package
    (name "sequoia")
    (version "1.1.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://gitlab.com/sequoia-pgp/sequoia.git")
             (commit (string-append "openpgp/v" version))))
       (sha256
        (base32 "0knkm0nw1h4ww51vks4jnnp1yc45llfi7j0i70f6vf2bcknnbmci"))
       (file-name (git-file-name name version))))
    (build-system cargo-build-system)
    (outputs '("out" "python"))
    (native-inputs
     (list clang pkg-config python-pytest python-pytest-runner
           python-wrapper))
    (inputs
     (list capnproto
           gmp
           nettle
           openssl
           python
           python-cffi
           sqlite))
    (arguments
     `(#:tests? #f ;; building the tests requires 9.7GB total
       #:rust ,rust
       #:cargo-inputs
       (("rust-anyhow" ,rust-anyhow-1)
        ("rust-backtrace" ,rust-backtrace-0.3)
        ("rust-base64" ,rust-base64-0.13)
        ;;("rust-buffered-reader" included
        ("rust-bzip2" ,rust-bzip2-0.4)
        ("rust-capnp" ,rust-capnp-0.13)
        ("rust-capnp-rpc" ,rust-capnp-rpc-0.13)
        ("rust-capnpc" ,rust-capnpc-0.13)
        ("rust-chrono" ,rust-chrono-0.4)  ;; for sqv, sop
        ("rust-clap" ,rust-clap-2)        ;; for sqv
        ("rust-colored" ,rust-colored-1.9.1)
        ("rust-crossterm" ,rust-crossterm-0.13)
        ("rust-ctor" ,rust-ctor-0.1)
        ("rust-dirs" ,rust-dirs-2)
        ("rust-dyn-clone" ,rust-dyn-clone-1)
        ("rust-ed25519-dalek" ,rust-ed25519-dalek-1)
        ("rust-eax" ,rust-eax-0.3)
        ;;("rust-failure" included
        ("rust-filetime" ,rust-filetime-0.2)
        ("rust-flate2" ,rust-flate2-1)
        ("rust-fs2" ,rust-fs2-0.4)
        ("rust-futures" ,rust-futures-0.3)
        ("rust-futures-util" ,rust-futures-util-0.3)
        ("rust-http" ,rust-http-0.2)
        ("rust-hyper" ,rust-hyper-0.13)
        ("rust-hyper-tls" ,rust-hyper-tls-0.4)
        ("rust-idna" ,rust-idna-0.2)
        ("rust-itertools" ,rust-itertools-0.9) ;; for sq
        ("rust-lalrpop" ,rust-lalrpop-0.19)
        ("rust-lalrpop-util" ,rust-lalrpop-util-0.19)
        ("rust-lazy-static" ,rust-lazy-static-1)
        ("rust-libc" ,rust-libc-0.2)
        ("rust-memsec" ,rust-memsec-0.6)
        ("rust-native-tls" ,rust-native-tls-0.2)
        ("rust-nettle" ,rust-nettle-7)
        ("rust-num-bigint-dig" ,rust-num-bigint-dig-0.6)
        ("rust-parity-tokio-ipc" ,rust-parity-tokio-ipc-0.4)
        ("rust-percent-encoding" ,rust-percent-encoding-2)
        ("rust-prettytable-rs" ,rust-prettytable-rs-0.8)  ;; for sq
        ("rust-proc-macro2" ,rust-proc-macro2-1)
        ("rust-quickcheck" ,rust-quickcheck-0.9)
        ("rust-rand" ,rust-rand-0.7)
        ("rust-regex" ,rust-regex-1)
        ("rust-rusqlite" ,rust-rusqlite-0.24)
        ("rust-sha1collisiondetection" ,rust-sha1collisiondetection-0.2)
        ("rust-socket2", rust-socket2-0.3)
        ("rust-structopt" ,rust-structopt-0.3) ;; for sop
        ("rust-tempfile" ,rust-tempfile-3) ;; for sq
        ("rust-thiserror" ,rust-thiserror-1)
        ("rust-tokio" ,rust-tokio-0.2)
        ("rust-tokio-core" ,rust-tokio-core-0.1)
        ("rust-unicode-normalization" ,rust-unicode-normalization-0.1)
        ("rust-url" ,rust-url-2)
        ("rust-win-crypto-ng" ,rust-win-crypto-ng-0.4)
        ("rust-winapi" ,rust-winapi-0.3)
        ("rust-zbase32" ,rust-zbase32-0.1))
       #:cargo-development-inputs
       (("rust-assert-cli" ,rust-assert-cli-0.6) ;; dev-dep for for sq, sqv
        ("rust-bindgen" ,rust-bindgen-0.51) ;; FIXME for nettle-sys and rusqlite
        ;;("rust-lalrpop" ,rust-lalrpop-0.19)
        ("rust-quickcheck" ,rust-quickcheck-0.9)
        ("rust-rand" ,rust-rand-0.7)
        ("rust-rpassword" ,rust-rpassword-5))
       #:phases
       (modify-phases %standard-phases
         ;; Run make instead of using the rust build system, as
         ;; suggested by the installation instructions
         (replace 'build (lambda _ (invoke "make" "build-release") #t))
         (delete 'package)  ;; cargo can't package a multi-crate workspace
         (replace 'check
           (lambda* (#:key tests?  #:allow-other-keys)
             (if tests?
                 (invoke "make" "check")
                 #t)))
         (replace 'install (lambda _ (invoke "make" "install") #t))
         (add-after 'unpack 'fix-rand-dependency
           (lambda _
             (substitute* "ipc/Cargo.toml"
               ;; required: enable rand::rngs::OsRng in rand >= 0.8
               (("(^rand =.*,) default-features = false(.*)" _ a b)
                (string-append a " features = [\"getrandom\"]" b)))
             #t))
         (add-after 'unpack 'fix-permissions
           (lambda _
             (chmod "sq/src/sq-usage.rs" #o644)
             (chmod "sqv/src/sqv-usage.rs" #o644)
             #t))
         (add-after 'unpack 'fix-environment
           (lambda* (#:key outputs #:allow-other-keys)
             ;; adjust prefix
             (setenv "PREFIX" (assoc-ref outputs "out"))
             ;; fix install script detection
             (setenv "INSTALL" "install")
             #t))
         (add-after 'unpack 'fix-fo-python-output
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out"))
                   (pyout (assoc-ref outputs "python")))
               (substitute* "ffi/lang/python/Makefile"
                 ;; adjust prefix for python package
                 (("PREFIX\\s*\\??=.*")
                  (string-append "PREFIX = " pyout "\n"))
                 ;; fix rpath to include the main package
                 (("\\WLDFLAGS=" text)
                  (string-append text "'-Wl,-rpath=" out "/lib '"))
                 ;; make setuptools install into the prefix, see
                 ;; guix/build/python-build-system.scm for explanation
                 (("\\ssetup.py\\s+install\\s")
                  " setup.py install --root=/ --single-version-externally-managed "))
               #t)))
         (add-after 'unpack 'fix-pkgconfig-file-substitutes
           ;; preempt Makefiles replacing PREFIX by pwd
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (substitute* "ffi/sequoia.pc.in"
                 (("PREFIX") out))
               (substitute* "openpgp-ffi/sequoia-openpgp.pc.in"
                 (("PREFIX") out))
               #t)))
         (add-after 'unpack 'keep-SOURCE_DATE_EPOCH
           (lambda _
               ;; preempt Makefiles replacing SOURCE_DATE_EPOCH
               (substitute* "Makefile"
                 (("SOURCE_DATE_EPOCH\\s=" line)
                  (string-append "#" line)))
             #t))
         (add-after 'unpack 'set-missing-env-vars
           (lambda* (#:key inputs #:allow-other-keys)
             ;; FIXME: why do we need to set this here?
             (setenv "LIBCLANG_PATH"
                     (string-append (assoc-ref inputs "clang") "/lib"))
             #t))
         (add-after 'unpack 'unpin-deps
           (lambda _
             ;; As the comment in that file explains, upstream encourages
             ;; unpinning, as the pinned version is only to make sure the crate
             ;; compiles on older versions of rustc
             (substitute* '("openpgp/Cargo.toml" "sq/Cargo.toml")
               (("= \"=") "= \""))
             #t)))))
    (home-page "https://sequoia-pgp.org")
    (synopsis "New OpenPGP implementation")
    (description "Sequoia is a new OpenPGP implementation.  It consists of
several crates, providing both a low-level and a high-level API for dealing
with OpenPGP data.")
    (license license:gpl2+)))