commit bd228c774921e9e5112589bb0162cae23f8136cf Author: Iain R. Learmonth <irl@fsfe.org> Date: Wed Mar 25 12:38:08 2020 +0000 cloudformation: Allow SSH key to be overriden with env --- cloudformation/identify_user.sh | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/cloudformation/identify_user.sh b/cloudformation/identify_user.sh index f01bbc5..470f28a 100755 --- a/cloudformation/identify_user.sh +++ b/cloudformation/identify_user.sh @@ -1,8 +1,20 @@ #!/bin/zsh -#aws ec2 describe-key-pairs | jq -r '.KeyPairs[].KeyName' | grep `aws iam get-user | jq -r .User.UserName` + +# If overridden with an environment variable, use that. +if [[ -v $TOR_METRICS_SSH_KEY ]]; then + echo $TOR_METRICS_SSH_KEY + exit 0 +done + +# Otherwise, make a guess based on the username. +# +# The available key pairs can be found with: +# +# aws ec2 describe-key-pairs | jq -r '.KeyPairs[].KeyName' | \ +# grep `aws iam get-user | jq -r .User.UserName` declare -A keypairs keypairs[acute]="acute yubikey 4" -keypairs[irl]="irl macbook 16" +keypairs[irl]="irl yubikey 4" keypairs[karsten]="karsten's key" cur_user=$(aws iam get-user | jq -r .User.UserName)