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70 lines
2.7 KiB
Markdown
70 lines
2.7 KiB
Markdown
---
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title: Patch for the CLI password manager „pass“
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type: post
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author: micha
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date: 2016-05-25T21:47:20+00:00
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url: /patch-for-the-cli-password-manager-pass/
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tags:
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- Software
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- CLI
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---
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I use Pass (https://www.passwordstore.org/) to store and synchronize all my passwords.
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When I use Pass via SSH on a remote system in order to retrieve a password, I cannot make use of it's clipboard feature. In order to output the password without actually displaying it, I wrote the following patch which prints the password in red on a red background while still being able to be manually copied to the clipboard:
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```
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src/password-store.sh | 19 +++++++++++++------
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1 file changed, 13 insertions(+), 6 deletions(-)
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diff --git a/src/password-store.sh b/src/password-store.sh
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index d535a74..f4e1cfe 100755
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--- a/src/password-store.sh
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+++ b/src/password-store.sh
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@@ -223,8 +223,8 @@ cmd_usage() {
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List passwords.
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$PROGRAM find pass-names...
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List passwords that match pass-names.
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- $PROGRAM [show] [--clip,-c] pass-name
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- Show existing password and optionally put it on the clipboard.
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+ $PROGRAM [show] [--clip,-c] [--hidden,-h] pass-name
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+ Show existing password and optionally put it on the clipboard or hide it.
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If put on the clipboard, it will be cleared in $CLIP_TIME seconds.
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$PROGRAM grep search-string
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Search for password files containing search-string when decrypted.
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@@ -294,23 +294,30 @@ cmd_init() {
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}
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cmd_show() {
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- local opts clip=0
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- opts="$($GETOPT -o c -l clip -n "$PROGRAM" -- "$@")"
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+ local opts clip=0 hidden=0
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+ opts="$($GETOPT -o ch -l clip,hidden -n "$PROGRAM" -- "$@")"
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local err=$?
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eval set -- "$opts"
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while true; do case $1 in
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-c|--clip) clip=1; shift ;;
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+ -h|--hidden) hidden=1; shift ;;
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--) shift; break ;;
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esac done
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- [[ $err -ne 0 ]] && die "Usage: $PROGRAM $COMMAND [--clip,-c] [pass-name]"
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+ [[ $err -ne 0 ]] && die "Usage: $PROGRAM $COMMAND [--clip,-c] [--hidden,-h] [pass-name]"
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local path="$1"
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local passfile="$PREFIX/$path.gpg"
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check_sneaky_paths "$path"
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if [[ -f $passfile ]]; then
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if [[ $clip -eq 0 ]]; then
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- $GPG -d "${GPG_OPTS[@]}" "$passfile" || exit $?
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+ if [[ $hidden -eq 0 ]]; then
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+ $GPG -d "${GPG_OPTS[@]}" "$passfile" || exit $?
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+ else
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+ local pass="$($GPG -d "${GPG_OPTS[@]}" "$passfile" | head -n 1)"
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+ [[ -n $pass ]] || exit 1
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+ echo -e "\e[0;31;41m$pass\e[0m"
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+ fi
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else
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local pass="$($GPG -d "${GPG_OPTS[@]}" "$passfile" | head -n 1)"
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[[ -n $pass ]] || exit 1
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```
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