octoleo/Purse
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Code Releases Activity

Better variable names, fix xclip selection

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This commit is contained in:
drduh 2024-06-30 16:16:26 -07:00
parent 611157c86d
commit f8d7bb794a
2 changed files with 14 additions and 12 deletions
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2
README.md
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@ -68,6 +68,8 @@ Several customizable options and features are also available, and can be configu
Variable | Description | Default | Values Variable | Description | Default | Values
-|-|-|- -|-|-|-
`PURSE_CLIP` | clipboard to use | `xclip` | `pbcopy` on macOS
`PURSE_CLIP_ARGS` | arguments to pass to clipboard command | unset (disabled) | `-i -selection clipboard` to use primary (control-v) clipboard with xclip
`PURSE_TIME` | seconds to clear password from clipboard/screen | `10` | any valid integer `PURSE_TIME` | seconds to clear password from clipboard/screen | `10` | any valid integer
`PURSE_LEN` | default generated password length | `14` | any valid integer `PURSE_LEN` | default generated password length | `14` | any valid integer
`PURSE_COPY` | copy password to clipboard before write | unset (disabled) | `1` or `true` to enable `PURSE_COPY` | copy password to clipboard before write | unset (disabled) | `1` or `true` to enable

24
purse.sh
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@ -10,10 +10,10 @@ export LC_ALL="C"
now="$(date +%s)" now="$(date +%s)"
today="$(date +%F)" today="$(date +%F)"
gpg="$(command -v gpg || command -v gpg2)" gpg="$(command -v gpg || command -v gpg2)"
gpg_conf="${HOME}/.gnupg/gpg.conf" gpg_conf="${GNUPGHOME}/gpg.conf"
copy="${PWDSH_CLIP:=xclip}" # clipboard, 'pbcopy' on macOS clip="${PWDSH_CLIP:=xclip}" # clipboard, 'pbcopy' on macOS
copy_args=${PWDSH_COPY_ARGS:=} # args to pass to copy command clip_args=${PWDSH_CLIP_ARGS:=} # args to pass to copy command
clip_dest="${PURSE_DEST:=clipboard}" # set to 'screen' to print to stdout clip_dest="${PURSE_DEST:=clipboard}" # set to 'screen' to print to stdout
clip_timeout="${PURSE_TIME:=10}" # seconds to clear clipboard/screen clip_timeout="${PURSE_TIME:=10}" # seconds to clear clipboard/screen
comment="${PURSE_COMMENT:=}" # *unencrypted* comment in files comment="${PURSE_COMMENT:=}" # *unencrypted* comment in files
@ -144,7 +144,7 @@ prompt_key () {
printf "\n Touch key to access %s ...\n" "${1}" ; fi printf "\n Touch key to access %s ...\n" "${1}" ; fi
} }
gen_pass () { generate_pass () {
# Generate a password from urandom. # Generate a password from urandom.
if [[ -z "${3+x}" ]] ; then read -r -p " if [[ -z "${3+x}" ]] ; then read -r -p "
@ -158,7 +158,7 @@ gen_pass () {
fold -w "${pass_len}" | head -1 fold -w "${pass_len}" | head -1
} }
gen_user () { generate_user () {
# Generate a username. # Generate a username.
printf "%s%s\n" \ printf "%s%s\n" \
@ -225,7 +225,7 @@ clip () {
if [[ "${clip_dest}" = "screen" ]] ; then if [[ "${clip_dest}" = "screen" ]] ; then
printf '\n%s\n' "$(cat ${1})" printf '\n%s\n' "$(cat ${1})"
else "${copy}" < "${1}" ; fi else ${clip} < "${1}" ; fi
printf "\n" printf "\n"
while [[ "${clip_timeout}" -gt 0 ]] ; do while [[ "${clip_timeout}" -gt 0 ]] ; do
@ -235,7 +235,7 @@ clip () {
printf "\r\033[K Clearing password from %s ..." "${clip_dest}" printf "\r\033[K Clearing password from %s ..." "${clip_dest}"
if [[ "${clip_dest}" = "screen" ]] ; then clear if [[ "${clip_dest}" = "screen" ]] ; then clear
else printf "\n" ; printf "" | "${copy}" ; fi else printf "\n" ; printf "" | ${clip} ; fi
} }
new_entry () { new_entry () {
@ -245,7 +245,7 @@ new_entry () {
Username (Enter to generate): " username Username (Enter to generate): " username
else username="${2}" ; fi else username="${2}" ; fi
if [[ -z "${username}" ]] ; then if [[ -z "${username}" ]] ; then
username=$(gen_user "$@") username=$(generate_user "$@")
fi fi
if [[ -z "${3+x}" ]] ; then if [[ -z "${3+x}" ]] ; then
@ -255,7 +255,7 @@ new_entry () {
printf "\n" printf "\n"
if [[ -z "${password}" ]] ; then if [[ -z "${password}" ]] ; then
userpass=$(gen_pass "$@") userpass=$(generate_pass "$@")
fi fi
} }
@ -291,11 +291,11 @@ if [[ ! -d "${safe_dir}" ]] ; then mkdir -p "${safe_dir}" ; fi
chmod -R 0700 "${safe_dir}" "${safe_ix}" 2>/dev/null chmod -R 0700 "${safe_dir}" "${safe_ix}" 2>/dev/null
if [[ -z "$(command -v ${copy})" ]] ; then if [[ -z "$(command -v ${clip})" ]] ; then
warn "Clipboard not available, passwords will print to screen/stdout!" warn "Clipboard not available, passwords will print to screen/stdout!"
clip_dest="screen" clip_dest="screen"
elif [[ -n "${copy_args}" ]] ; then elif [[ -n "${clip_args}" ]] ; then
copy+=" ${copy_args}" clip+=" ${clip_args}"
fi fi
username="" username=""