shell.nix

   1 let
   2   originNixpkgs = import (.config/nixpkgs-channel + ("/" + builtins.getEnv "nixpkgs_channel" + ".nix"));
   3   originPkgs = import originNixpkgs {
   4     config   = {}; # Make the config pure, ignoring user's config.
   5     overlays = [];
   6   };
   7   nixpkgsPatches = [
   8     /*
   9     { meta.description = "nsd : use types.lines where appropriate";
  10       url = "https://github.com/NixOS/nixpkgs/pull/78968.diff";
  11       sha256 = "11bqq1g1ax6i7xghihyhklmqpsq3njalardp6nvzphkjgxrypb47";
  12     }
  13     { meta.description = "shorewall: init at 5.2.3.3";
  14       url = "https://github.com/NixOS/nixpkgs/pull/46131.diff";
  15       sha256 = "0mfzlcr23ni5spnwksmmls50sw10alqbr5j6hjrwp9i30z0419yx";
  16     }
  17     */
  18     { meta.description = "Dovecot plugin for Full Text Search (FTS) with Xapian";
  19       url = "https://github.com/NixOS/nixpkgs/pull/78780.diff";
  20       sha256 = "053md69ryybj27cp0xdfrza48zyzpblk6wvb2m2dbs9hm0gmcwc4";
  21     }
  22     /* Disabled because it triggers the local build of too many reverse-dependencies
  23     { meta.description = "openldap: enable sha2 and pbkdf2 modules";
  24       url = "https://github.com/NixOS/nixpkgs/pull/79286.diff";
  25       sha256 = "0y255x74qksqy7fm4bdwlknhm3s55vgfgbv4dd7580p4lcavya0m";
  26     }
  27     */
  28     { meta.description = "Replace simp-le with lego and support DNS-01 challenge";
  29       url = "https://github.com/NixOS/nixpkgs/pull/77578.diff";
  30       sha256 = "15zs2146zh54jg1gywrcwyqxpx7izc35vlakk3cvrlqwwsvlr2rf";
  31     }
  32   ];
  33   nixpkgs = originPkgs.stdenv.mkDerivation {
  34     name = "nixpkgs-patched";
  35     src = originNixpkgs;
  36     phases = [ "unpackPhase" "patchPhase" ];
  37     patches = map originPkgs.fetchpatch nixpkgsPatches;
  38     postPatch = ''
  39       patch=$(printf '%s\n' ${builtins.concatStringsSep " " (map (p: p.sha256) nixpkgsPatches)} |
  40         sort | sha256sum | cut -c -7)
  41       mv $PWD $out
  42       echo "+patch-$patch" >$out/.version-suffix
  43     '';
  44   };
  45   pkgs = import nixpkgs {
  46     config = {}; # Make the config pure, ignoring user's config.
  47     overlays = import ./overlays.nix;
  48   };
  49
  50
  51   lib = pkgs.lib;
  52   nixos = pkgs.nixos {};
  53   # Configuration of shell/modules/
  54   configuration = {config, ...}: {
  55     imports = [
  56     ];
  57     nix = {
  58       nixConf = ''
  59         auto-optimise-store = true
  60       '';
  61     };
  62     nix-plugins = {
  63       enable = true;
  64     };
  65     gnupg = {
  66       enable = true;
  67       gnupgHome = toString ../sec/gnupg;
  68       keys = import shell/openpgp.nix;
  69       gpgExtraConf = ''
  70         trusted-key 0xB2450D97085B7B8C
  71       '';
  72     };
  73     openssl = {
  74       enable = true;
  75       opensslHome = toString ../sec/openssl;
  76       certificates = import shell/x509.nix;
  77     };
  78     openssh = {
  79       # WARNING: nixops uses its own ssh, not this one.
  80       enable = true;
  81       sshConf = ''
  82         Ciphers aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr
  83         Compression no
  84         #CompressionLevel 4
  85         ControlMaster auto
  86         ControlPath ${builtins.toString ../sec/ssh}/ssh-%h-%p-%r.socket
  87         HashKnownHosts no
  88         #SSAPIAuthentication no
  89         SendEnv LANG LC_*
  90         StrictHostKeyChecking yes
  91         UserKnownHostsFile ${builtins.toString ../sec/ssh/known_hosts}
  92       '';
  93     };
  94     virtualbox = {
  95       enable = true;
  96     };
  97   };
  98
  99   # Using modules enables to separate specific configurations
 100   # from reusable code in shell/modules.nix and shell/modules/
 101   # which may find its way in another git repository one day.
 102   modules =
 103     (import shell/modules.nix {
 104       inherit pkgs lib;
 105       modules = [ configuration ];
 106     }).config;
 107 in
 108 pkgs.mkShell {
 109   name = "sourcephile-nix";
 110   src = null;
 111   #preferLocalBuild = true;
 112   #allowSubstitutes = false;
 113   buildInputs = modules.nix-shell.buildInputs ++ [
 114     nixpkgs
 115     nixos.nixos-generate-config
 116     nixos.nixos-install
 117     nixos.nixos-enter
 118     #pkgs.binutils
 119     pkgs.coreutils
 120     pkgs.cryptsetup
 121     pkgs.curl
 122     #pkgs.direnv
 123     pkgs.dnsutils
 124     #pkgs.dropbear
 125     pkgs.e2fsprogs
 126     pkgs.git
 127     pkgs.glibcLocales
 128     pkgs.gnumake
 129     pkgs.gnupg
 130     pkgs.htop
 131     #pkgs.inetutils
 132     pkgs.ipcalc
 133     #pkgs.iputils
 134     pkgs.less
 135     pkgs.libfaketime
 136     pkgs.ldns
 137     #pkgs.ldns.examples
 138     #pkgs.mailutils
 139     pkgs.man
 140     pkgs.mdadm
 141     pkgs.gptfdisk
 142     pkgs.ncdu
 143     pkgs.ncurses
 144     pkgs.nixops
 145     #pkgs.openssl
 146     pkgs.pass
 147     pkgs.procps
 148     pkgs.rsync
 149     #pkgs.rxvt_unicode.terminfo
 150     #pkgs.sqlite
 151     pkgs.sqlite
 152     #pkgs.sudo
 153     pkgs.tig
 154     pkgs.time
 155     #pkgs.tmux
 156     pkgs.tree
 157     pkgs.utillinux
 158     #pkgs.vim
 159     #pkgs.virtualbox
 160     pkgs.which
 161     pkgs.xdg_utils
 162     pkgs.zfs
 163     pkgs.fio
 164     pkgs.strace
 165     pkgs.utillinux
 166     #pkgs.zfstools
 167   ];
 168   #enableParallelBuilding = true;
 169   shellHook = ''
 170     echo >&2 "nix: running shellHook"
 171     # WARNING: beware that sudo may reset the environment,
 172     # and especially PATH, to some system's default.
 173
 174     NIX_SHELL_PATH=$PATH
 175     unset __ETC_PROFILE_SOURCED
 176     unset __NIXOS_SET_ENVIRONMENT_DONE
 177     test ! -e /etc/profile || . /etc/profile
 178     test ! -e ~/.profile || . ~/.profile
 179
 180     # nix
 181     test ! -e ~/.nix-profile/etc/profile.d/nix.sh ||
 182     . ~/.nix-profile/etc/profile.d/nix.sh
 183
 184     # home-manager
 185     unset __HM_SESS_VARS_SOURCED
 186     test ! -e ~/.nix-profile/etc/profile.d/hm-session-vars.sh ||
 187     . ~/.nix-profile/etc/profile.d/hm-session-vars.sh
 188
 189     PATH=$NIX_SHELL_PATH:$PATH
 190     export NIX_PATH="nixpkgs=${pkgs.path}:nixpkgs-overlays="$PWD"/overlays"
 191
 192     # Cleanup "../sec/tmp/"
 193     # This is done when exiting the nix-shell
 194     # (or when… entering the directory with direnv
 195     # which spawns a nix-shell just to get the env).
 196     trap "cd '$PWD' && find ../sec/tmp -type f -exec shred -fu {} +" EXIT
 197
 198     ${modules.nix-shell.shellHook}
 199
 200     # locales
 201     export LANG=fr_FR.UTF-8
 202     export LC_CTYPE=fr_FR.UTF-8
 203
 204     # password-store
 205     export PASSWORD_STORE_DIR="$PWD"/../sec/pass
 206
 207     # gpg
 208     export GPG_TTY=$(tty)
 209     gpg-connect-agent updatestartuptty /bye >/dev/null
 210
 211     # git
 212     gitdir="$PWD"/.git
 213     test ! -f "$gitdir" || while IFS=" :" read -r hdr gitdir; do [ "$hdr" != gitdir ] || break; done <"$gitdir"
 214     ln -fnsr \
 215      "$PWD"/.lib/git/hooks/prepare-commit-msg--longuest-common-prefix \
 216      "$gitdir"/hooks/prepare-commit-msg
 217
 218     # nixops
 219     #export NIXOPS_DEPLOYMENT="staging"
 220     export NIXOPS_STATE="$PWD"/../sec/nixops/state.nixops
 221     NIXOPS_OPTS+=" --show-trace"
 222     export NIXOPS_OPTS
 223
 224     # disnix
 225     #export DISNIXOS_USE_NIXOPS=1
 226     #export DISNIX_CLIENT_INTERFACE=disnix-nixops-client
 227     #export DISNIX_PROFILE=default
 228     #export DISNIX_TARGET_PROPERTY=hostname
 229     #export DYSNOMIA_STATEDIR="$PWD"/../sec/dysnomia
 230   '';
 231 }