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Merge pull request #28 from buildplan/more_testing

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update setup_user()
This commit is contained in:
buildplan
2025-07-02 22:26:00 +01:00
committed by GitHub
parent c1a25545f7 353dd5c179
commit 559f399218
1 changed files with 17 additions and 8 deletions
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25
du_setup.sh
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@@ -479,19 +479,28 @@ setup_user() {
mkdir -p "$SSH_DIR"
chmod 700 "$SSH_DIR"
chown "$USERNAME:$USERNAME" "$SSH_DIR"
if ! sudo -u "$USERNAME" ssh-keygen -t ed25519 -f "$SSH_DIR/id_ed25519" -N "" -q; then
print_error "Failed to generate SSH key for '$USERNAME'."
# Generate user key pair for login
if ! sudo -u "$USERNAME" ssh-keygen -t ed25519 -f "$SSH_DIR/id_ed25519_user" -N "" -q; then
print_error "Failed to generate user SSH key for '$USERNAME'."
exit 1
fi
cat "$SSH_DIR/id_ed25519.pub" >> "$AUTH_KEYS"
cat "$SSH_DIR/id_ed25519_user.pub" >> "$AUTH_KEYS"
chmod 600 "$AUTH_KEYS"
chown "$USERNAME:$USERNAME" "$AUTH_KEYS"
print_success "SSH key generated and added to authorized_keys."
log "Generated and added SSH key for '$USERNAME'."
log "Generated and added user SSH key for '$USERNAME'."
if ! sudo -u "$USERNAME" ssh-keygen -t ed25519 -f "$SSH_DIR/id_ed25519_server" -N "" -q; then
print_error "Failed to generate server SSH key for '$USERNAME'."
exit 1
fi
print_success "Server SSH key generated (not shared)."
log "Generated server SSH key for '$USERNAME'."
TEMP_KEY_FILE="/tmp/${USERNAME}_ssh_key_$(date +%s)"
trap 'rm -f "$TEMP_KEY_FILE" 2>/dev/null' EXIT
cp "$SSH_DIR/id_ed25519" "$TEMP_KEY_FILE"
cp "$SSH_DIR/id_ed25519_user" "$TEMP_KEY_FILE"
chmod 600 "$TEMP_KEY_FILE"
chown root:root "$TEMP_KEY_FILE"
@@ -501,13 +510,13 @@ setup_user() {
echo
echo -e "${PURPLE}ℹ ACTION REQUIRED: Save the keys to your local machine:${NC}"
echo -e "${CYAN}1. Save the PRIVATE key to ~/.ssh/${USERNAME}_key:${NC}"
echo -e "${RED} vvvv PRIVATE KEY BELOW THIS LINE vvvv ${NC}"
echo -e "${RED} vvvv PRIVATE KEY BELOW THIS LINE vvvv ${NC}"
cat "$TEMP_KEY_FILE"
echo -e "${RED} ^^^^ PRIVATE KEY ABOVE THIS LINE ^^^^^ ${NC}"
echo -e "${RED} ^^^^ PRIVATE KEY ABOVE THIS LINE ^^^^^ ${NC}"
echo
echo -e "${CYAN}2. Save the PUBLIC key to verify or use elsewhere:${NC}"
echo "====SSH PUBLIC KEY BELOW THIS LINE===="
cat "$SSH_DIR/id_ed25519.pub"
cat "$SSH_DIR/id_ed25519_user.pub"
echo "====SSH PUBLIC KEY END===="
echo
echo -e "${CYAN}3. On your local machine, set permissions for the private key:${NC}"