82 lines
2.0 KiB
Rust
82 lines
2.0 KiB
Rust
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use std::error::Error;
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use std::net::IpAddr;
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use console::Style;
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use dialoguer::{theme::ColorfulTheme, Confirm, Input, Select};
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#[derive(Debug)]
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#[allow(dead_code)]
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struct Config {
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interface: IpAddr,
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hostname: String,
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use_acme: bool,
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private_key: Option<String>,
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cert: Option<String>,
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}
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fn init_config() -> Result<Option<Config>, Box<dyn Error>> {
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let theme = ColorfulTheme {
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values_style: Style::new().yellow().dim(),
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..ColorfulTheme::default()
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};
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println!("Welcome to the setup wizard");
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if !Confirm::with_theme(&theme)
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.with_prompt("Do you want to continue?")
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.interact()?
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{
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return Ok(None);
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}
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let interface = Input::with_theme(&theme)
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.with_prompt("Interface")
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.default("127.0.0.1".parse().unwrap())
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.interact()?;
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let hostname = Input::with_theme(&theme)
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.with_prompt("Hostname")
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.interact()?;
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let tls = Select::with_theme(&theme)
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.with_prompt("Configure TLS")
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.default(0)
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.item("automatic with ACME")
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.item("manual")
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.item("no")
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.interact()?;
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let (private_key, cert, use_acme) = match tls {
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0 => (Some("acme.pkey".into()), Some("acme.cert".into()), true),
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1 => (
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Some(
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Input::with_theme(&theme)
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.with_prompt(" Path to private key")
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.interact()?,
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),
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Some(
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Input::with_theme(&theme)
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.with_prompt(" Path to certificate")
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.interact()?,
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),
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false,
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),
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_ => (None, None, false),
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};
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Ok(Some(Config {
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hostname,
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interface,
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private_key,
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cert,
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use_acme,
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}))
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}
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fn main() {
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match init_config() {
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Ok(None) => println!("Aborted."),
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Ok(Some(config)) => println!("{:#?}", config),
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Err(err) => println!("error: {}", err),
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}
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}
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