69 lines
1.5 KiB
Bash
Executable file
69 lines
1.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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NC='\033[0m'
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username=${USER}
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export SSH_DIR=/Users/${username}/.ssh
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handle_no_usb() {
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echo -e ${RED}No USB drive found or mounted.${NC}"
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echo -e ${GREEN}If you have not yet set up your keys, run the script to generate new SSH keys.${NC}"
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exit 1
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}
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mount_usb() {
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MOUNT_PATH=""
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for dev in $(diskutil list | grep -o 'disk[0-9]'); do
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MOUNT_PATH="$(diskutil info /dev/${dev} | grep \"Mount Point\" | awk -F: '{print $2}' | xargs)"
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if [ -n "${MOUNT_PATH}" ]; then
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echo -e "${GREEN}USB drive found at ${MOUNT_PATH}.${NC}"
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break
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fi
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done
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if [ -z "${MOUNT_PATH}" ]; then
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echo -e "${RED}No USB drive found.${NC}"
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fi
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}
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copy_keys() {
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if [ -n "${MOUNT_PATH}" ]; then
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cp "${MOUNT_PATH}/id_ed25519_agenix.pub" ${SSH_DIR}
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cp "${MOUNT_PATH}/id_ed25519_agenix" ${SSH_DIR}
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chmod 600 ${SSH_DIR}/id_ed25519_{agenix,agenix.pub}
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else
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echo -e "${RED}No USB drive found. Aborting.${NC}"
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exit 1
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fi
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}
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setup_ssh_directory() {
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mkdir -p ${SSH_DIR}
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}
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set_keys() {
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cp ${MOUNT_PATH}/id_ed25519_github.pub ${SSH_DIR}/id_ed25519.pub
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cp ${MOUNT_PATH}/id_ed25519_github ${SSH_DIR}/id_ed25519
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chmod 600 ${SSH_DIR}/id_ed25519
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chmod 644 ${SSH_DIR}/id_ed25519.pub
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}
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change_ownership() {
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chown ${username}:staff ${SSH_DIR}/id_ed25519{,.pub}
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chown ${username}:staff ${SSH_DIR}/id_ed25519_{agenix,agenix.pub}
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}
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setup_ssh_directory
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mount_usb
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if [ -z "${MOUNT_PATH}" ]; then
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handle_no_usb
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else
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copy_keys
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set_keys
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change_ownership
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fi
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