export curl cookie text from firefox and chrome on linux

cookie-chrome.sh

#!/bin/sh

COOKIE_DB="${2:-$HOME/.config/google-chrome/Default/Cookies}"

sqlite3 -separator ' ' "$COOKIE_DB" \
      "select name,value from cookies WHERE host_key=\"$1\"" |
awk 'BEGIN{ ORS=";" } { print $1 "=" $2 }'

cookie-firefox.sh

#!/bin/sh

COOKIE_DB="${2:-$HOME/.mozilla/firefox/*.default/cookies.sqlite}"

sqlite3 -separator ' ' "$COOKIE_DB" \
      "select name,value from moz_cookies WHERE host=\"$1\"" |
awk 'BEGIN{ ORS=";" } { print $1 "=" $2 }'

Ok, the values are 'AES-CBC encrypted with an OS protected key (keyring)'.
Get key: security find-generic-password -w -a Chrome.
This PR has code for it: https://github.com/yt-dlp/yt-dlp/pull/488/files#diff-c042473d560a04c6fd504c3cb3ae2c9a56a27e42458132a265a3ffda0d60a5c7R259

👍