Refactor secrets handling

[perso/Immae/Config/Nix.git] / nixops / scripts / setup

diff --git a/nixops/scripts/setup b/nixops/scripts/setup
index e161e43ec97f965e72da9c9b59f9ed4413cbaab9..db0f353b679429f10ccf14b60c4420489b662588 100755 (executable)
--- a/nixops/scripts/setup
+++ b/nixops/scripts/setup
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
@@ -18,23 +18,47 @@ if [ "${NIX_STORE:-/nix/store}" != "/nix/store" ]; then
   exit 1
 fi
 
-gpg_keys=$(pass ls Nixops/GPGKeys | sed -e "1d" | cut -d" " -f2)
-for key in $gpg_keys; do
-  content=$(pass show Nixops/GPGKeys/$key)
-  fpr=$(echo "$content" | gpg --import-options show-only --import --with-colons | grep -e "^pub" | cut -d':' -f5)
+if ! which direnv 2>/dev/null >/dev/null; then
+  cat <<-EOF
+       direnv is needed, please install it
+       EOF
+  exit 1
+fi
+
+if [ -z "$NIXOPS_ENV_LOADED" ]; then
+  cat <<-EOF
+       direnv environment needs to be loaded
+       EOF
+  exit 1
+fi
+
+if [ "$(git config --get include.path)" != "../.gitconfig" ]; then
+  cat <<-EOF
+       it is recommended to include the .gitconfig file into (local) git configuration:
+       git config --local include.path '../.gitconfig'
+       Run this command? [y/N]
+       EOF
+  read y
+  if [ "$y" = "y" -o "$y" = "Y" ]; then
+    git config --local include.path '../.gitconfig'
+  fi
+fi
+
+for key in public_keys/*; do
+  fpr=$(cat "$key" | gpg --import-options show-only --import --with-colons | grep -e "^pub" | cut -d':' -f5)
   gpg --list-key "$fpr" >/dev/null 2>/dev/null && imported=yes || imported=no
   # /usr/share/doc/gnupg/DETAILS field 2
-  (echo "$content" | gpg --import-options show-only --import --with-colons |
+  (cat "$key" | gpg --import-options show-only --import --with-colons |
       grep -E '^pub:' |
       cut -d':' -f2 |
       grep -q '[fu]') && signed=yes || signed=no
   if [ "$signed" = no -o "$imported" = no ] ; then
     echo "The key for $key needs to be imported and signed (a local signature is enough)"
-    echo "$content" | gpg --import-options show-only --import
+    cat "$key" | gpg --import-options show-only --import
     echo "Continue? [y/N]"
     read y
     if [ "$y" = "y" -o "$y" = "Y" ]; then
-      echo "$content" | gpg --import
+      cat "$key" | gpg --import
       gpg --expert --edit-key "$fpr" lsign quit
     else
       echo "Aborting"