diff --git a/examples/git-credential-bw.sh b/examples/git-credential-bw.sh new file mode 100755 index 00000000000..9195471bb57 --- /dev/null +++ b/examples/git-credential-bw.sh @@ -0,0 +1,56 @@ +#!/usr/bin/env bash + +# bw git-credential helper +# Based on: +# * https://github.com/lastpass/lastpass-cli/blob/master/contrib/examples/git-credential-lastpass +# * https://gist.github.com/mikeboiko/58ab730afd65bca0a125bc12b6f4670d + +# A credential helper for git to retrieve usernames and passwords from bw. +# For general usage, see https://git-scm.com/docs/gitcredentials. +# Here's a quick version: +# 1. Put this somewhere in your path. +# 2. git config --global credential.helper bw + +declare -A params + +if [[ "$1" == "get" ]]; then + read -r line + while [ -n "$line" ]; do + key=${line%%=*} + value=${line#*=} + params[$key]=$value + read -r line + done + + if [[ "${params['protocol']}" != "https" ]]; then + exit + fi + + if [[ -z "${params["host"]}" ]]; then + exit + fi + + if ! bw list items --search "asdf" > /dev/null 2>&1; then + echo "Please login to Bitwarden to use git credential helper" > /dev/stderr + exit + fi + + id=$(bw list items --search "${params["host"]}"|jq ".[] | select(.name == \"${params["host"]}\").id" -r) + + if [[ -z "$id" ]]; then + echo "Couldn't find item id in Bitwarden DB." > /dev/stderr + echo "${params}" + exit + fi + + user=$(bw get username "${id}") + pass=$(bw get password "${id}") + + if [[ -z "$user" ]] || [[ -z "$pass" ]]; then + echo "Couldn't find host in Bitwarden DB." > /dev/stderr + exit + fi + + echo username="$user" + echo password="$pass" +fi