You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
1.4 KiB
Bash
68 lines
1.4 KiB
Bash
#!/usr/bin/env bash
|
|
#
|
|
# Author: Hari Sekhon
|
|
# Date: 2019-09-18
|
|
#
|
|
# https://github.com/harisekhon/devops-bash-tools
|
|
#
|
|
# License: see accompanying LICENSE file
|
|
#
|
|
# https://www.linkedin.com/in/harisekhon
|
|
#
|
|
|
|
# https://docs.github.com/en/rest/reference/users#list-public-keys-for-a-user
|
|
|
|
set -euo pipefail
|
|
[ -n "${DEBUG:-}" ] && set -x
|
|
|
|
usage(){
|
|
cat <<EOF
|
|
Fetches a GitHub user's public SSH key(s) via the GitHub API
|
|
|
|
User can be given as first argument, otherwise falls back to using environment variables \$GITHUB_USER or \$USER
|
|
|
|
SSH Keys can be found in the Web UI here:
|
|
|
|
https://github.com/settings/keys
|
|
|
|
To retrieve SSH keys with comments, you'd need to use API authentication, see
|
|
|
|
github_get_ssh_public_keys.sh
|
|
|
|
|
|
${0##*/} <user>
|
|
EOF
|
|
exit 3
|
|
}
|
|
|
|
for arg; do
|
|
case "$arg" in
|
|
-*) usage
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [ $# -gt 1 ]; then
|
|
usage
|
|
elif [ $# -eq 1 ]; then
|
|
user="$1"
|
|
elif [ -n "${GITHUB_USER:-}" ]; then
|
|
user="$GITHUB_USER"
|
|
elif [ -n "${USER:-}" ]; then
|
|
if [[ "$USER" =~ hari|sekhon ]]; then
|
|
user=harisekhon
|
|
else
|
|
user="$USER"
|
|
fi
|
|
else
|
|
usage
|
|
fi
|
|
|
|
# XXX: not handling paging because if you have > 100 SSH keys I want to know what is going on first!
|
|
|
|
echo "# Fetching SSH Public Key(s) from GitHub for account: $user" >&2
|
|
echo "#" >&2
|
|
curl -sS --fail "https://api.github.com/users/$user/keys" |
|
|
jq -r '.[].key' |
|
|
sed "s/$/ $user (github.com)/"
|