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passage: decrypt identities file before multiple decryptions #57

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passage: decrypt identities file before multiple decryptions #57

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12 changes: 12 additions & 0 deletions src/password-store.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,15 @@ check_sneaky_paths() {
[[ $path =~ /\.\.$ || $path =~ ^\.\./ || $path =~ /\.\./ || $path =~ ^\.\.$ ]] && die "Error: You've attempted to pass a sneaky path to passage. Go home."
done
}
maybe_decrypt_identities() {
local first identities
first="$(head -1 "$IDENTITIES_FILE")" || die "Failed reading $IDENTITIES_FILE"
[[ $first == 'age-encryption.org/v1' || $first == '-----BEGIN AGE ENCRYPTED FILE-----' ]] || return
tmpdir #Defines $SECURE_TMPDIR
identities="$(mktemp -u "$SECURE_TMPDIR/XXXXXX")-identities" || die "Failed choosing temp file"
$AGE -d -o "$identities" "$IDENTITIES_FILE" || die "Failed decrypting $IDENTITIES_FILE"
IDENTITIES_FILE="$identities"
}

#
# END helper functions
Expand Down Expand Up @@ -292,6 +301,7 @@ cmd_reencrypt() {

set_git "$PREFIX/$path"

maybe_decrypt_identities
reencrypt_path "$PREFIX/$path"
git_add_file "$PREFIX/$path" "Reencrypted $path."
}
Expand Down Expand Up @@ -350,6 +360,7 @@ cmd_find() {

cmd_grep() {
[[ $# -lt 1 ]] && die "Usage: $PROGRAM $COMMAND [GREPOPTIONS] search-string"
maybe_decrypt_identities
local passfile grepresults
while read -r -d "" passfile; do
grepresults="$($AGE -d -i "$IDENTITIES_FILE" "$passfile" | grep --color=always "$@")"
Expand Down Expand Up @@ -428,6 +439,7 @@ cmd_edit() {

local action="Add"
if [[ -f $passfile ]]; then
maybe_decrypt_identities
$AGE -d -o "$tmp_file" -i "$IDENTITIES_FILE" "$passfile" || exit 1
action="Edit"
fi
Expand Down