mirror of
https://github.com/rcourtman/Pulse.git
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rcourtman
91 lines
2.8 KiB
Go
91 lines
2.8 KiB
Go
package configapi
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import (
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"fmt"
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"strings"
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)
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type AgentInstallCommandOptions struct {
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BaseURL string
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Token string
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InstallType string
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IncludeInstallType bool
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EnableCommands bool
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Insecure bool
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}
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type agentInstallCommandOptions = AgentInstallCommandOptions
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func BuildProxmoxAgentInstallCommand(opts AgentInstallCommandOptions) string {
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baseURL := strings.TrimRight(strings.TrimSpace(opts.BaseURL), "/")
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installScriptURL := baseURL + "/install.sh"
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curlFlags := "-fsSL"
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if opts.Insecure {
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curlFlags = "-kfsSL"
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}
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token := strings.TrimSpace(opts.Token)
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command := fmt.Sprintf("curl %s %s | bash -s -- \\\n --url %s \\\n --enable-proxmox", curlFlags, posixShellQuote(installScriptURL), posixShellQuote(baseURL))
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if opts.Insecure || strings.HasPrefix(strings.ToLower(baseURL), "http://") {
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command += " \\\n --insecure"
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}
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if opts.IncludeInstallType {
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command += fmt.Sprintf(" \\\n --proxmox-type %s", posixShellQuote(opts.InstallType))
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}
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if opts.EnableCommands {
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command += " \\\n --enable-commands"
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}
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if token == "" {
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return withPrivilegeEscalation(command)
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}
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rootCommand := command + " \\\n --token-file \"$token_file\""
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sudoCommand := strings.Replace(command, "| bash -s --", "| sudo bash -s --", 1) + " \\\n --token-file \"$token_file\""
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return fmt.Sprintf(`(
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set -e
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token_dir=""
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cleanup() {
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if [ -n "${token_dir:-}" ]; then
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if [ "$(id -u)" -eq 0 ]; then
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rm -rf -- "$token_dir"
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elif command -v sudo >/dev/null 2>&1; then
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sudo rm -rf -- "$token_dir" >/dev/null 2>&1 || true
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fi
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fi
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}
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trap cleanup EXIT HUP INT TERM
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if [ "$(id -u)" -eq 0 ]; then
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token_dir=$(mktemp -d /tmp/pulse-agent-bootstrap.XXXXXX)
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token_file="$token_dir/token"
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umask 077
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printf %%s %s > "$token_file"
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%s
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elif command -v sudo >/dev/null 2>&1; then
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token_dir=$(sudo mktemp -d /tmp/pulse-agent-bootstrap.XXXXXX)
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token_file="$token_dir/token"
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printf %%s %s | sudo tee "$token_file" >/dev/null
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sudo chmod 0600 "$token_file"
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%s
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else
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echo "Root privileges required. Run as root (su -) and retry." >&2
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exit 1
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fi
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)`, posixShellQuote(token), rootCommand, posixShellQuote(token), sudoCommand)
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}
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func buildProxmoxAgentInstallCommand(opts agentInstallCommandOptions) string {
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return BuildProxmoxAgentInstallCommand(opts)
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}
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func withPrivilegeEscalation(command string) string {
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const installPipe = "| bash -s --"
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idx := strings.Index(command, installPipe)
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if idx == -1 {
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return command
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}
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args := command[idx+len(installPipe):]
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return command[:idx] +
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`| { if [ "$(id -u)" -eq 0 ]; then bash -s --` + args +
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`; elif command -v sudo >/dev/null 2>&1; then sudo bash -s --` + args +
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`; else echo "Root privileges required. Run as root (su -) and retry." >&2; exit 1; fi; }`
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}
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