137 lines
7.3 KiB
Bash
137 lines
7.3 KiB
Bash
#!/usr/bin/env bash
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# @file Prepare
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# @brief Ensures commonly used system packages that are common dependencies of other packages are installed
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# @description
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# This script installs required system packages. Each system's required packages are defined in `home/.chezmoitemplates/$DISTRO_ID`,
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# where `$DISTRO_ID` is equal to the Linux distribution ID found in `/etc/os-release`.
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# @description
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# This script pipes environment variables and a logger function to a temporary file that is included by other scripts.
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# It is included as a temporary external file to aid in debugging since if the included files were inlined in scripts
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# the scripts would be verbose when debugging.
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addTemporaryIncludes() {
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### Ensure /tmp/tmp-profile is created
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# Add pre-scaffolding profile to /tmp/tmp-profile so it's easier to navigate through scripts
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cat <<'EOF' > /tmp/tmp-profile
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{{ includeTemplate "universal/profile-inline" }}
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EOF
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### Ensure /tmp/tmp-logg is created and owned by root
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# Add pre-scaffolding /tmp/tmp-logg
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cat <<'EOF' > /tmp/tmp-logg
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{{ includeTemplate "universal/logg-inline" }}
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EOF
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}
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# @description Enables VNC early in case a user prompt is required on macOS
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configureMacOSVNC() {
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if [ -d /Applications ] && [ -d /System ]; then
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# Source: https://apple.stackexchange.com/questions/30238/how-to-enable-os-x-screen-sharing-vnc-through-ssh
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# To disable, run: sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -deactivate -configure -access -off
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# Only enable when computer is not a corporate / work computer
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logg info '**macOS Manual Security Permission** Enabling VNC using the VNC_PASSWORD variable which is vncpass when nothing is specified'
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sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -activate -configure -access -on -allowAccessFor -specifiedUsers -clientopts -setreqperm -reqperm yes -setvnclegacy -vnclegacy yes -setvncpw -vncpw "{{- if and (stat (joinPath .host.home ".config" "age" "chezmoi.txt")) (stat (joinPath .chezmoi.sourceDir ".chezmoitemplates" "secrets" "VNC_PASSWORD")) }}{{ includeTemplate "secrets/VNC_PASSWORD" | decrypt | trim }}{{ else }}{{ default "vncpass" (env "VNC_PASSWORD") }}{{ end }}" -restart -agent -privs -all -users "$USER" && logg success 'Finished running the macOS Remote Management kickstart executable'
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fi
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}
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# @description
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# This script detects for the presence of the `warp-cli` and the WARP connection status. If `warp-cli` is installed
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# and WARP is connected, then the service is disconnected. This feature is here to ensure programs such as `volta`
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# which do not support custom CA certificates can still function properly.
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disconnectWarp() {
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if command -v warp-cli > /dev/null; then
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if warp-cli status | grep 'Connected' > /dev/null; then
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logg info 'Disconnecting from CloudFlare Teams / WARP due to Volta ignoring CA specified in NPM configuration'
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warp-cli disconnect
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fi
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fi
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}
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# @description Prints information describing why full disk access is required for the script to run on macOS.
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printFullDiskAccessNotice() {
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if [ -d /Applications ] && [ -d /System ]; then
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logg md "${XDG_DATA_HOME:-$HOME/.local/share}/chezmoi/docs/terminal/full-disk-access.md"
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fi
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}
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# @description
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# This script ensures the terminal running the provisioning process has full disk access permissions. It also
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# prints information regarding the process of how to enable the permission as well as information related to
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# the specific reasons that the terminal needs full disk access. More specifically, the scripts need full
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# disk access to modify various system files and permissions.
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#
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# Ensures the terminal running the provisioning process script has full disk access on macOS. It does this
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# by attempting to read a file that requires full disk access. If it does not, the program opens the preferences
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# pane where the user can grant access so that the script can continue.
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#
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# ## Sources
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#
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# * [Detecting Full Disk Access permission on macOS](https://www.dzombak.com/blog/2021/11/macOS-Scripting-How-to-tell-if-the-Terminal-app-has-Full-Disk-Access.html)
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ensureFullDiskAccess() {
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if [ -d /Applications ] && [ -d /System ]; then
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if ! plutil -lint /Library/Preferences/com.apple.TimeMachine.plist > /dev/null ; then
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printFullDiskAccessNotice
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logg star 'Opening Full Disk Access preference pane.. Grant full-disk access for the terminal you would like to run the provisioning process with.' && open "x-apple.systempreferences:com.apple.preference.security?Privacy_AllFiles"
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logg info 'You may have to force quit the terminal and have it reload'
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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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logg prompt 'Press ENTER to check for Full Disk Access again' && read -r
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ensureFullDiskAccess
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else
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logg success 'Current terminal has full disk access'
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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' "$HOME/.zshrc" || logg warn "Failed to remove kickstart script from .zshrc"
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fi
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fi
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fi
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fi
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}
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# @description Applies changes that require input from the user such as using Touch ID on macOS when
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# importing certificates into the system keychain.
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#
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# * Ensures CloudFlare Teams certificate is imported into the system keychain
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importCloudFlareCert() {
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if [ -d /Applications ] && [ -d /System ] && [ -z "$HEADLESS_INSTALL" ]; then
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### Acquire certificate
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if [ ! -f "$HOME/.local/etc/ssl/cloudflare/Cloudflare_CA.crt" ]; then
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logg info 'Downloading Cloudflare_CA.crt from https://developers.cloudflare.com/cloudflare-one/static/documentation/connections/Cloudflare_CA.crt to determine if it is already in the System.keychain'
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CRT_TMP="$(mktemp)"
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curl -sSL https://developers.cloudflare.com/cloudflare-one/static/documentation/connections/Cloudflare_CA.crt > "$CRT_TMP"
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else
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CRT_TMP="$HOME/.local/etc/ssl/cloudflare/Cloudflare_CA.crt"
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fi
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### Validate / import certificate
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security verify-cert -c "$CRT_TMP" > /dev/null 2>&1
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if [ $? != 0 ]; then
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logg info '**macOS Manual Security Permission** Requesting security authorization for Cloudflare trusted certificate'
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sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain "$CRT_TMP" && logg success 'Successfully imported Cloudflare_CA.crt into System.keychain'
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fi
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### Remove temporary file, if necessary
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if [ ! -f "$HOME/.local/etc/ssl/cloudflare/Cloudflare_CA.crt" ]; then
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rm -f "$CRT_TMP"
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fi
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fi
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}
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addTemporaryIncludes
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. /tmp/tmp-logg
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. /tmp/tmp-profile
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ensureFullDiskAccess
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if [ -n "$DEBUG" ] || [ -n "$DEBUG_MODE" ]; then
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logg info 'The DEBUG or DEBUG_MODE environment variable is set so the prepare tasks will be run synchronously'
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importCloudFlareCert
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configureMacOSVNC
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disconnectWarp
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else
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importCloudFlareCert &
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configureMacOSVNC &
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disconnectWarp &
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wait
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fi
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