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Add macros for signing things with SSH keys

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This commit is contained in:
Evan Pratten 2023-07-26 23:54:02 -04:00
parent 55ac191f08
commit 4cf7f6f8bb
2 changed files with 25 additions and 0 deletions
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3
configs/ssh/allowed_signers
View File

@ -1 +1,4 @@
evan@ewpratten.com ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBMbNW3x0Cx04MybxQo5FptZhdjiFJjKITtq67KqrDXAN+jepJwdIG6TUJzuJddztuYIsvPAoQPpiQVSPyC8y51Y=
evan@ewpratten.com sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAkdmKF1cYQTW7cfK7TYC5iVBsAg5g3SRJqlqo2NixHdAAAABHNzaDo= evan@ewpratten.com sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAkdmKF1cYQTW7cfK7TYC5iVBsAg5g3SRJqlqo2NixHdAAAABHNzaDo=
evan@ewpratten.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGBaSKoWYuR43fxRPy31P/X/2Ri2hYUZTjKiLBRDoa1F
evan@ewpratten.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGEqeWe+pVp3rTsmHr9v5Qcb+niHXihJxwVKcc7p6EXz

22
configs/zsh/macros.sh
View File

@ -95,3 +95,25 @@ genpass() {
fi fi
} }
# Sign a file with an SSH key
ssh-sign(){
if [ $# != 2 ]; then
echo "Usage: ssh-sign <key_file> <file>"
else
if [ -f $2 ]; then
cat $2 | ssh-keygen -Y sign -f $1 -n file -
else
>&2 echo "File not found: $2"
fi
fi
}
# Verify a file, using the ~/.ssh/allowed_signers file
ssh-verify(){
if [ $# != 3 ]; then
echo "Usage: ssh-verify <author> <sigfile> <file>"
else
ssh-keygen -Y verify -f ~/.ssh/allowed_signers -n file -I $1 -s $2 < $3
fi
}