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This commit is contained in:
Brian Zalewski
parent
7826e4cef3
commit
489e6f8a38
2 changed files with 144 additions and 123 deletions
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@ -20,67 +20,8 @@
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{{ includeTemplate "universal/profile-before" }}
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{{ includeTemplate "universal/logg-before" }}
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### Configure Firewall
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# TODO: If this is required, notes should be added describing the pros / cons of the security
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# if [ -d /Applications ] && [ -d /System ]; then
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# logg info 'Disabling the block all incoming traffic option in the system Firewall settings'
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# /usr/libexec/ApplicationFirewall/socketfilterfw --setblockall off || (logg error 'Failed to disable incoming traffic block in the system Firewall' && logg info 'Manually disable the option under "System Preferences" > "Network" > "Firewall" > "Incoming Traffic Block Toggle"')
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# fi
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### System upgrade on macOS
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# Note: If a shutdown is required and the `softwareupdate` command restart command does not work then `m shutdown -f` might be useful or `m restart -f`
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# Do you want to terminate running processes in this window?
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# Closing this window will terminate the running processes: softwareupdate, sudo
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# Running sudo softwareupdate -i -a -R --agree-to-license reboots just not in the script due to the running processes perhaps
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# Check for pending reboot by checking
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if [ -d /Applications ] && [ -d /Library ] && [ -z "$NO_RESTART" ]; then
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logg info 'Applying OS upgrades (if available)'
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sudo sh -c "softwareupdate -i -a --agree-to-license" || logg error 'Failed to trigger a system update via sudo softwareupdate -i -a --agree-to-license'
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logg info 'If system updates are downloaded / installed, a reboot might be required.'
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### Source: https://community.jamf.com/t5/jamf-pro/determine-if-update-requires-restart/m-p/11682
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if softwareupdate -l | grep restart > /dev/null; then
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### Add kickstart script to .zshrc so it triggers automatically
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if [ ! -f "$HOME/.zshrc" ] || ! cat "$HOME/.zshrc" | grep '# TEMPORARY FOR INSTALL DOCTOR MACOS' > /dev/null; then
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echo 'bash <(curl -sSL https://install.doctor/start) # TEMPORARY FOR INSTALL DOCTOR MACOS' >> "$HOME/.zshrc"
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fi
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### Attempt to populate SUDO_PASSWORD from secrets
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if [ -z "$SUDO_PASSWORD" ]; then
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SUDO_PASSWORD="{{- if and (stat (joinPath .host.home ".config" "age" "chezmoi.txt")) (stat (joinPath .chezmoi.sourceDir ".chezmoitemplates" "secrets" "SUDO_PASSWORD")) -}}{{- includeTemplate "secrets/SUDO_PASSWORD" | decrypt | trim -}}{{- end -}}"
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export SUDO_PASSWORD
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fi
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### Prompt for SUDO_PASSWORD
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if [ "$SUDO_PASSWORD" = "" ]; then
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logg prompt "Enter the current user's login / admin password. Press ENTER to bypass and skip enabling auto-login. If you would like to bypass this prompt next time then pass in the password as an environment variable named SUDO_PASSWORD before running the kickstart script."
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SUDO_PASSWORD="$(gum input --password --placeholder="Enter password..")"
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export SUDO_PASSWORD
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fi
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if [ -n "$SUDO_PASSWORD" ] && [ "$SUDO_PASSWORD" != "" ]; then
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### Install kcpassword
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if ! command -v enable_autologin > /dev/null; then
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logg info 'enable_autologin is not installed and it is a requirement for auto-logging in after reboot'
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brew install xfreebird/utils/kcpassword
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fi
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### Enable auto-login via kcpassword
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sudo enable_autologin "$USER" "$SUDO_PASSWORD"
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fi
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### Reboot
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logg info 'Reboot required - shutting down immediately' && sudo sh -c 'shutdown -r now'
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fi
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if [ -f "$HOME/.zshrc" ]; then
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if command -v gsed > /dev/null; then
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sudo gsed -i '/# TEMPORARY FOR INSTALL DOCTOR MACOS/d' "$HOME/.zshrc" || logg warn "Failed to remove kickstart script from .zshrc"
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else
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sudo sed -i '/# TEMPORARY FOR INSTALL DOCTOR MACOS/d' "$HOME/.zshrc" || logg warn "Failed to remove kickstart script from .zshrc"
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fi
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fi
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fi
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### Ensure dependencies are installed on Linux
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# @description This script ensures all the system utilities necessary to install Homebrew are present on the system.
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ensureHomebrewDeps() {
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if ! command -v curl > /dev/null || ! command -v git > /dev/null || ! command -v expect > /dev/null || ! command -v rsync > /dev/null; then
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if command -v apt-get > /dev/null; then
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# @description Ensure `build-essential`, `curl`, `expect`, `git`, `rsync`, `procps`, and `file` are installed on Debian / Ubuntu
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@ -113,8 +54,121 @@ if ! command -v curl > /dev/null || ! command -v git > /dev/null || ! command -v
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choco install -y curl expect git rsync
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fi
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fi
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}
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### Ensure Homebrew is loaded
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# @description This script ensures Homebrew is installed.
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ensurePackageManagerHomebrew() {
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if ! command -v brew > /dev/null; then
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if command -v sudo > /dev/null && sudo -n true; then
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echo | bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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else
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logg info 'Homebrew is not installed. Password may be required.'
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bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" || BREW_EXIT_CODE="$?"
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if [ -n "$BREW_EXIT_CODE" ]; then
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logg warn 'Homebrew was installed but part of the installation failed to complete successfully.'
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if command -v brew > /dev/null; then
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logg info 'Applying proper permissions on Homebrew folders'
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sudo chmod -R go-w "$(brew --prefix)/share"
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BREW_DIRS="share etc/bash_completion.d"
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for BREW_DIR in $BREW_DIRS; do
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if [ -d "$(brew --prefix)/$BREW_DIR" ]; then
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sudo chown -Rf "$(whoami)" "$(brew --prefix)/$BREW_DIR"
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fi
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done
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logg info 'Running brew update --force --quiet' && brew update --force --quiet
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fi
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fi
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fi
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fi
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}
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# @description Helper function utilized by [[upgradeDarwin]] to ensure the `expect` command is available on macOS
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installExpect() {
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if ! command -v expect > /dev/null; then
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logg info 'Installing expect via Homebrew' && brew install expect
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fi
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}
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# @description Helper function utilized by [[upgradeDarwin]] to ensure the `gsed` command is available on macOS
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installGsed() {
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if ! command -v gsed > /dev/null; then
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logg info 'Installing gnu-sed via Homebrew' && brew install gnu-sed
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fi
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}
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# @description This script ensures `expect` and `gsed` are available. It then either extracts the escalation password by decrypting the
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# `SUDO_PASSWORD` secret or prompts the user for the sudo password. After that, it automates the process of downloading
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# system updates, rebooting, and re-starting the provisioning process until the system is fully updated.
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#
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# It may be important to note that although this script attempts to make the process fully automated, there may be
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# certain circumstances where additional user input is necessary during the process. This might be true in cases
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# where the system settings are controlled by MDM profiles for corporate laptops.
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upgradeDarwin() {
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if [ -d /Applications ] && [ -d /Library ] && [ -z "$NO_RESTART" ]; then
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### Ensure dependencies are installed
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installExpect
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installGsed
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### Attempt to populate SUDO_PASSWORD from secrets
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if [ -z "$SUDO_PASSWORD" ]; then
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SUDO_PASSWORD="{{- if and (stat (joinPath .host.home ".config" "age" "chezmoi.txt")) (stat (joinPath .chezmoi.sourceDir ".chezmoitemplates" "secrets" "SUDO_PASSWORD")) -}}{{- includeTemplate "secrets/SUDO_PASSWORD" | decrypt | trim -}}{{- end -}}"
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export SUDO_PASSWORD
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fi
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### Prompt for SUDO_PASSWORD
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if [ "$SUDO_PASSWORD" = "" ]; then
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logg prompt "Enter the current user's login / admin password. Press ENTER to bypass and skip enabling auto-login. If you would like to bypass this prompt next time then pass in the password as an environment variable named SUDO_PASSWORD before running the kickstart script."
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SUDO_PASSWORD="$(gum input --password --placeholder="Enter password..")"
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export SUDO_PASSWORD
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fi
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### Run upgrade process
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logg info 'Applying OS upgrades (if available)'
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expect -c "set timeout -1
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spawn sudo sh -c "sudo softwareupdate -i -a --agree-to-license" || logg error 'Failed to trigger a system update via sudo softwareupdate -i -a --agree-to-license'
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expect \"Password:\"
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send \"${SUDO_PASSWORD}\r\"
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expect eof" &> /dev/null || EXIT_CODE=$?
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if [ -n "$EXIT_CODE" ]; then
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logg warn 'Error running softwareupdate'
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unset EXIT_CODE
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fi
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# sudo sh -c "sudo softwareupdate -i -a --agree-to-license" || logg error 'Failed to trigger a system update via sudo softwareupdate -i -a --agree-to-license'
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logg info 'If system updates were downloaded / installed, a reboot might be required.'
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### Reboot if necessary
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# Source: https://community.jamf.com/t5/jamf-pro/determine-if-update-requires-restart/m-p/11682
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if softwareupdate -l | grep restart > /dev/null; then
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### Add kickstart script to .zshrc so it triggers automatically
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if [ ! -f "$HOME/.zshrc" ] || ! cat "$HOME/.zshrc" | grep '# TEMPORARY FOR INSTALL DOCTOR MACOS' > /dev/null; then
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echo 'bash <(curl -sSL https://install.doctor/start) # TEMPORARY FOR INSTALL DOCTOR MACOS' >> "$HOME/.zshrc"
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fi
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if [ -n "$SUDO_PASSWORD" ] && [ "$SUDO_PASSWORD" != "" ]; then
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### Install kcpassword
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if ! command -v enable_autologin > /dev/null; then
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logg info 'enable_autologin is not installed and it is a requirement for auto-logging in after reboot'
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brew install xfreebird/utils/kcpassword
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fi
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### Enable auto-login via kcpassword
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sudo enable_autologin "$USER" "$SUDO_PASSWORD"
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fi
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### Reboot
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logg info 'Reboot required - shutting down immediately' && sudo sh -c 'shutdown -r now'
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fi
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if [ -f "$HOME/.zshrc" ]; then
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if command -v gsed > /dev/null; then
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sudo gsed -i '/# TEMPORARY FOR INSTALL DOCTOR MACOS/d' "$HOME/.zshrc" || logg warn "Failed to remove kickstart script from .zshrc"
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else
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sudo sed -i '/# TEMPORARY FOR INSTALL DOCTOR MACOS/d' "$HOME/.zshrc" || logg warn "Failed to remove kickstart script from .zshrc"
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fi
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fi
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fi
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}
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# @description This script attempts to load Homebrew by checking in typical locations.
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loadHomebrew() {
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if ! command -v brew > /dev/null; then
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if [ -f /usr/local/bin/brew ]; then
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@ -129,43 +183,9 @@ loadHomebrew() {
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fi
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}
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### Ensures Homebrew folders have proper owners / permissions
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fixHomebrewPermissions() {
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if command -v brew > /dev/null; then
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logg info 'Applying proper permissions on Homebrew folders'
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sudo chmod -R go-w "$(brew --prefix)/share"
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BREW_DIRS="share etc/bash_completion.d"
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for BREW_DIR in $BREW_DIRS; do
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if [ -d "$(brew --prefix)/$BREW_DIR" ]; then
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sudo chown -Rf "$(whoami)" "$(brew --prefix)/$BREW_DIR"
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fi
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done
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logg info 'Running brew update --force --quiet' && brew update --force --quiet
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fi
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}
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### Installs Homebrew
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ensurePackageManagerHomebrew() {
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if ! command -v brew > /dev/null; then
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if command -v sudo > /dev/null && sudo -n true; then
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echo | bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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else
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logg info 'Homebrew is not installed. Password may be required.'
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bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" || BREW_EXIT_CODE="$?"
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if [ -n "$BREW_EXIT_CODE" ]; then
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logg warn 'Homebrew was installed but part of the installation failed to complete successfully.'
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fixHomebrewPermissions
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fi
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fi
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fi
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}
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### Logic
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### Logic sequence
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ensureHomebrewDeps
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loadHomebrew
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ensurePackageManagerHomebrew
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loadHomebrew
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### Scrub ~/.viminfo
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if [ -f "$HOME/.viminfo" ]; then
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logg info 'Removing ~/.viminfo' && sudo rm -f "$HOME/.vimino"
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fi
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upgradeDarwin
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@ -32,7 +32,8 @@
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{{ includeTemplate "universal/logg-before" }}
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{{ includeTemplate "universal/profile-before" }}
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### Handle decryption failure
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# @description Helper function utilized by [[decryptKey]] that removes all `encrypted_` files from the Chezmoi source
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# if the Age decryption process fails due to wrong password or from not being set up yet.
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decryptionFailure() {
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logg info 'Proceeding without decrypting age encryption key stored at ~/.local/share/chezmoi/home/key.txt.age'
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logg info 'To have Chezmoi handle your encryption (so you can store your private files publicly) take a look at https://shorturl.at/jkpzG'
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@ -43,7 +44,7 @@ decryptionFailure() {
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done
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}
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### Install Age via Homebrew if not present
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# @description Helper function utilized by [[decryptKey]] to ensure the `age` command is available
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installAge() {
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if ! command -v age > /dev/null; then
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logg info 'Running brew install age'
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@ -51,7 +52,7 @@ installAge() {
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fi
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}
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### Install Expect via Homebrew if not present
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# @description Helper function utilized by [[decryptKey]] to ensure the `expect` command is available
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installExpect() {
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if ! command -v expect > /dev/null; then
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logg info 'Running brew install expect'
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@ -59,14 +60,14 @@ installExpect() {
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fi
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}
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### Decrypt private key if it is not already present
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# @description Decrypt private Chezmoi key if it is not already present at `${XDG_CONFIG_HOME:-$HOME/.config}/age/chezmoi.txt`
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decryptKey() {
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if command -v age > /dev/null; then
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if [ ! -f "${XDG_CONFIG_HOME}/age/chezmoi.txt" ]; then
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mkdir -p "${XDG_CONFIG_HOME}/age"
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if [ ! -f "${XDG_CONFIG_HOME:-$HOME/.config}/age/chezmoi.txt" ]; then
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mkdir -p "${XDG_CONFIG_HOME:-$HOME/.config}/age"
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if [ -z "$AGE_PASSWORD" ]; then
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logg star 'PRESS ENTER if you have not set up your encryption token yet'
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age --decrypt --output "${XDG_CONFIG_HOME}/age/chezmoi.txt" "{{ .chezmoi.sourceDir }}/key.txt.age" || EXIT_CODE=$?
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age --decrypt --output "${XDG_CONFIG_HOME:-$HOME/.config}/age/chezmoi.txt" "{{ .chezmoi.sourceDir }}/key.txt.age" || EXIT_CODE=$?
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if [ -n "$EXIT_CODE" ]; then
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decryptionFailure
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else
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@ -75,7 +76,7 @@ decryptKey() {
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else
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installExpect
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expect -c "set timeout -1
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spawn age --decrypt --output "${XDG_CONFIG_HOME}/age/chezmoi.txt" "${XDG_DATA_HOME:-$HOME/.local/share}/chezmoi/home/key.txt.age"
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spawn age --decrypt --output "${XDG_CONFIG_HOME:-$HOME/.config}/age/chezmoi.txt" "${XDG_DATA_HOME:-$HOME/.local/share}/chezmoi/home/key.txt.age"
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expect \"Enter passphrase:\"
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send \"${AGE_PASSWORD}\r\"
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expect eof" &> /dev/null || EXIT_CODE=$?
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@ -102,8 +103,8 @@ else
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fi
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### Ensure proper permissions on private key
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if [ -f "${XDG_CONFIG_HOME}/age/chezmoi.txt" ]; then
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if [ -f "${XDG_CONFIG_HOME:-$HOME/.config}/age/chezmoi.txt" ]; then
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logg info 'Ensuring proper permissions on Chezmoi / age decryption key'
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logg info 'Chezmoi / age decryption key is stored in '"${XDG_CONFIG_HOME}/age/chezmoi.txt"
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chmod 600 "${XDG_CONFIG_HOME}/age/chezmoi.txt"
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logg info 'Chezmoi / age decryption key is stored in '"${XDG_CONFIG_HOME:-$HOME/.config}/age/chezmoi.txt"
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chmod 600 "${XDG_CONFIG_HOME:-$HOME/.config}/age/chezmoi.txt"
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fi
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