freifunk/Firmware-building Changeset - 2d92183d80aa · Chaos Computer Club Lëtzebuerg Projects

Changeset - 2d92183d80aa

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x - 1 month ago 2025-09-12 14:06:52
xbr@c3l.lu

fix: broken ssh-keygen

1 file changed with 1 insertions and 1 deletions:

build_script/freifunk_root.sh

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build_script/freifunk_root.sh

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@@ @@ -22,25 +22,25 @@ install_packages() { @@
 create_user() {
     log "Creating user..."
     # user: forcing bash, and needs (passwordless) sudo
     useradd -ms /bin/bash -G sudo $username
     # enabling passwordless sudo
     sed -i /etc/sudoers -re 's/^%sudo.*/%sudo ALL=(ALL:ALL) NOPASSWD: ALL/g'
+}
 ssh_setup() {
     log "Setting up SSH..."
-    sudo -u user ssh-keygen -t ed25519 -N '' -C 'freifunk-builder' <<<n
+    sudo -u user ssh-keygen -t ed25519 -N '' -C 'freifunk-builder' < /dev/zero
     home_dir=""; eval home_dir=~$username
     echo "$ssh_login_key" >> "$home_dir/.ssh/authorized_keys"
     chmod -v 600 "$home_dir/.ssh/authorized_keys"
     echo "$projects_c3l_pubkey" >> "$home_dir/.ssh/known_hosts"
     chmod -v 644 "$home_dir/.ssh/known_hosts"
     echo "The user's SSH pubkey is the following:"
     cat "$home_dir/.ssh/id_ed25519.pub"
     echo
     echo "Do not forget to add it to projects.c3l.lu"
+}

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