docker-compose environment for the entire v.st system https://v.st/
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env/gitea/add-ssh-user

40 lines
951 B

#!/bin/bash
die() { echo >&2 "gitea: ERROR $*" ; exit 1 ; }
info() { echo >&2 "gitea: $*" ; }
if grep -q "^git:" /etc/passwd ; then
info "git user already exists"
exit 0
fi
SSHDIR="/home/git/.ssh"
addgroup --gid 2222 git \
|| die "unable to create git group"
adduser \
--uid 2222 \
--gid 2222 \
--disabled-password \
--gecos "Gitea Proxy User" \
git \
|| die "unable to add git user"
rm -f "$SSHDIR/id_rsa" "$SSHDIR/id_rsa.pub" "$SSHDIR/authorized_keys"
sudo -u git ssh-keygen \
-t rsa \
-b 4096 \
-C "Gitea Proxy User Key" \
-N "" \
-f "$SSHDIR/id_rsa" \
|| die "unable to create host key"
sudo -u git tee -a "$SSHDIR/authorized_keys" < "$SSHDIR/id_rsa.pub" \
|| die "unable to setup authorized key"
chmod 600 "$SSHDIR/authorized_keys"
cat <<"EOF" > "/usr/local/bin/gitea"
#!/bin/sh
ssh -p 2222 -o StrictHostKeyChecking=no git@127.0.0.1 "SSH_ORIGINAL_COMMAND=\"$SSH_ORIGINAL_COMMAND\" $0 $@"
EOF
chmod +x "/usr/local/bin/gitea"