Files
mize/marts/src/auth/client.rs
2026-10-14 01:50:08 +02:00

678 lines
22 KiB
Rust

use chrono::{DateTime, TimeDelta, Utc};
use mize::out;
use mize::{
item::ItemData, mize_err, mize_part, Mize, MizeError, MizePart, MizePartCreate, MizeResult,
};
use openidconnect::{
ClientId, DeviceAuthorizationResponse, EmptyExtraDeviceAuthorizationFields, IssuerUrl,
OAuth2TokenResponse, RefreshToken, Scope, TokenResponse,
};
use serde::{Deserialize, Serialize};
use std::fs::OpenOptions;
use std::io::Write;
use std::{path::PathBuf, thread};
use tracing::{info, warn};
// console_log macro
// that can be copied into other files for debugging purposes
#[cfg(feature = "target-obsidian")]
use wasm_bindgen::prelude::*;
#[cfg(feature = "target-obsidian")]
#[wasm_bindgen]
extern "C" {
#[wasm_bindgen(js_namespace = console)]
fn log(s: &str);
}
#[cfg(feature = "target-obsidian")]
macro_rules! console_log {
// Note that this is using the `log` function imported above during
// `bare_bones`
($($t:tt)*) => (unsafe { log(&format_args!($($t)*).to_string())})
}
#[cfg(feature = "target-os")]
use clap::Command;
#[derive(Default)]
#[mize_part]
pub struct ClientAuth {
mize: Mize,
secrets: Option<ClientSecrets>,
}
#[derive(Default, Serialize, Deserialize, Clone, Debug)]
pub struct ClientSecrets {
id_token: String,
access_token: String,
refresh_token: String,
expiry: DateTime<Utc>,
}
impl MizePartCreate for ClientAuth {}
impl MizePart for ClientAuth {
fn name(&self) -> &'static str {
"client_auth"
}
}
#[cfg(feature = "target-js")]
pub fn store_secrets_js(mize: &Mize, secrets: &ClientSecrets) -> MizeResult<()> {
use web_sys::window;
// Serialize struct to JSON string
let serialized = serde_json::to_string(&secrets)?;
// Get browser window object
let window = window().ok_or_else(|| mize_err!("No global window found"))?;
// Access local storage
let storage = window
.local_storage().map_err(|_| mize_err!("couldn't get local_storage"))?
.ok_or_else(|| mize_err!("LocalStorage is not available"))?;
// Store the JSON string
storage.set_item("mize_client_secrets", &serialized).map_err(|_| mize_err!("couldn't set item in local_storage"))?;
Ok(())
}
impl ClientAuth {
pub fn secrets(&self) -> Option<&ClientSecrets> {
self.secrets.as_ref()
}
pub fn id_token(&self) -> MizeResult<&str> {
if self.secrets.is_none() {
return Err(mize_err!("Client not logged in"));
}
Ok(&self.secrets.as_ref().unwrap().id_token)
}
pub fn access_token(&self) -> MizeResult<&str> {
if self.secrets.is_none() {
return Err(mize_err!("Client not logged in"));
}
Ok(&self.secrets.as_ref().unwrap().access_token)
}
pub fn refresh_token(&self) -> MizeResult<&str> {
if self.secrets.is_none() {
return Err(mize_err!("Client not logged in"));
}
Ok(&self.secrets.as_ref().unwrap().refresh_token)
}
pub fn refresh(&mut self) -> MizeResult<()> {
#[cfg(feature = "target-js")] {
console_log!("refresh is not implemented yet on wasm");
}
#[cfg(feature = "target-os")] {
let secrets = self.secrets.clone().ok_or(mize_err!(
"no client secrets, meaning client_auth.refresh() thread can't use the refresh token"
))?;
let new_secrets = self.mize.spawn_async_blocking(
"auth.refresh_flow",
refresh_flow(self.mize.clone(), secrets),
)?;
store_secrets(&mut self.mize, &new_secrets)?;
self.secrets = Some(new_secrets);
}
Ok(())
}
pub fn login(&mut self) -> MizeResult<()> {
#[cfg(feature = "target-os")] {
if self.secrets().is_none() {
let secrets = self
.mize
.spawn_async_blocking("auth.login_flow", auth_flow(self.mize.clone()))?;
store_secrets(&mut self.mize, &secrets)?;
self.secrets = Some(secrets);
}
}
#[cfg(feature = "target-js")] {
if self.secrets().is_none() {
let mut mize_clone = self.mize.clone();
wasm_bindgen_futures::spawn_local(async move {
console_log!("before auth_flow");
let secrets = match auth_flow(mize_clone.clone()).await {
Ok(secrets) => secrets,
Err(e) => {
mize_clone.report_err(e);
return ();
}
};
console_log!("after auth_flow");
if let Err(e) = store_secrets_js(&mut mize_clone, &secrets) {
mize_clone.report_err(e);
return ();
}
let mut auth = match mize_clone.get_part_native::<ClientAuth>("client_auth") {
Ok(auth) => auth,
Err(e) => {
mize_clone.report_err(e);
return ();
}
};
auth.secrets = Some(secrets);
});
}
}
Ok(())
}
pub fn start_refresh_thread(&mut self) -> MizeResult<()> {
// background thread for os targets
#[cfg(not(feature = "target-js"))]
{
let mut mize_clone = self.mize.clone();
self.mize.spawn_background("auth.refresh", move || loop {
info!("hi from auth.refresh thread...");
thread::sleep(Duration::from_secs(33)); // TERRIBLE hack
let auth = mize_clone.get_part_native::<ClientAuth>("client_auth")?;
let expiry = auth.secrets.as_ref().unwrap().expiry.clone();
info!("auth.refresh thread: now: {}", Utc::now());
info!("auth.refresh thread: expiry: {}", expiry);
let to_sleep = expiry - Utc::now() - TimeDelta::minutes(20);
/*
if to_sleep < TimeDelta::from_std(Duration::from_secs(0))? {
if let Err(e) = auth.refresh() {
e.log();
}
}
*/
drop(auth);
info!("auth.refresh: thread going to sleep for: {}", to_sleep);
thread::sleep(to_sleep.to_std()?);
info!("refresh_thread: sleeping done");
let mut auth = mize_clone.get_part_native::<ClientAuth>("auth")?;
auth.refresh()?;
drop(auth);
})?;
Ok(())
}
// spawn an async background task doing the refresh
#[cfg(feature = "target-js")] {
use wasm_bindgen::prelude::*;
use wasm_bindgen_futures::JsFuture;
// Get the window object
let window = web_sys::window().expect("no global `window` exists");
// Clone mize for the closure
let mize_clone = self.mize.clone();
// Create a closure that will be called periodically
let refresh_closure = Closure::wrap(Box::new(move || {
let mut mize_clone = mize_clone.clone();
wasm_bindgen_futures::spawn_local(async move {
let mut auth = mize_clone.get_part_native::<ClientAuth>("client_auth");
match auth {
Ok(mut auth_part) => {
if let Some(secrets) = auth_part.secrets() {
let now = Utc::now();
let expiry = secrets.expiry;
let time_until_expiry = expiry - now;
// Refresh if token will expire in less than 20 minutes
if time_until_expiry < TimeDelta::minutes(20) {
if let Err(e) = auth_part.refresh() {
console_log!("Error refreshing token: {:?}", e);
} else {
console_log!("Token refreshed successfully");
}
}
}
}
Err(e) => {
console_log!("Error getting auth part: {:?}", e);
}
}
});
}) as Box<dyn FnMut()>);
// Set up interval to run every 50 minutes (300000 ms)
let interval_ms = 3000000;
let _ = window.set_interval_with_callback_and_timeout_and_arguments_0(
refresh_closure.as_ref().unchecked_ref(),
interval_ms,
);
// Leak the closure to prevent it from being dropped
refresh_closure.forget();
Ok(())
}
}
}
pub fn part_client_auth(mize: &mut Mize) -> MizeResult<()> {
let mize_clone = mize.clone();
let mut auth_part = ClientAuth {
secrets: None,
mize: mize.clone(),
};
let secrets = match load_secrets(mize) {
Ok(secrets) => Some(secrets),
Err(err) => {
tracing::warn!("err reading secrets: {:?}", err);
None
}
};
auth_part.secrets = secrets.clone();
// do a refresh if the tokens have expired
if secrets.is_some() && secrets.clone().unwrap().expiry < Utc::now() {
auth_part.refresh()?;
}
// start refresh tread if configured
if mize
.get_config("auth.client.refresh_thread")
.unwrap_or(ItemData::new())
.value_bool()
.unwrap_or(false)
{
auth_part.start_refresh_thread()?;
}
// cli command for os
#[cfg(feature = "target-os")] {
let mut cli = mize.get_part_native::<crate::CliPart>("cli")?;
cli.set_command("ppc");
cli.subcommand(Command::new("login"), move |_, mut mize| {
let mut auth = mize.get_part_native::<ClientAuth>("client_auth")?;
let secrets = if auth.secrets.is_some() {
match mize.spawn_async_blocking(
"client_auth",
refresh_flow(mize.clone(), auth.secrets.clone().unwrap()),
) {
Ok(secrets) => secrets,
Err(err) => {
out!("err refreshing secrets: {:?}", err);
mize.spawn_async_blocking("client_auth", auth_flow(mize_clone.clone()))?
}
}
} else {
mize.spawn_async_blocking("client_auth", auth_flow(mize_clone.clone()))?
};
store_secrets(&mut mize, &secrets)?;
auth.secrets = Some(secrets);
Ok(())
})?;
}
// register command for obsidian
#[cfg(feature = "target-obsidian")] {
use crate::MartsCommand;
console_log!("register obsidian command...");
let obsidian = mize.get_part_native::<crate::ObsidianPart>("obsidian")?;
obsidian.add_command(MartsCommand {
id: "mize-login".to_string(),
name: "Mize Login".to_string(),
callback: Box::new(|mut mize| {
let mut auth = mize.get_part_native::<crate::ClientAuth>("client_auth")?;
let res = auth.login();
console_log!("auth.login done: {:?}", res);
res
}),
})?;
}
auth_part.secrets = secrets;
mize.register_part(Box::new(auth_part))?;
Ok(())
}
fn load_secrets(mize: &mut Mize) -> MizeResult<ClientSecrets> {
#[cfg(feature = "target-os")] {
let mize_dir = mize.get_config("data_dir")?.value_string()?;
let secrets_file_path = PathBuf::from(mize_dir).join("client_secrets.json");
let secrets_string = std::fs::read_to_string(secrets_file_path)?;
let secrets: ClientSecrets = serde_json::from_str(&secrets_string)?;
return Ok(secrets);
}
#[cfg(feature = "target-js")] {
use web_sys::window;
// Get browser window object
let window = window().ok_or_else(|| mize_err!("No global window found"))?;
// Access local storage
let storage = window
.local_storage().map_err(|_| mize_err!("couldn't get local_storage"))?
.ok_or_else(|| mize_err!("LocalStorage is not available"))?;
// Retrieve the string item
return match storage.get_item("mize_client_secrets").map_err(|_| mize_err!("couldn't get item from local_storage"))? {
Some(json_str) => {
// Deserialize JSON string back into Client struct
let secrets: ClientSecrets = serde_json::from_str(json_str.as_str())?;
Ok(secrets)
}
None => Err(mize_err!("no secrets")), // Key does not exist
}
}
}
fn store_secrets(mize: &mut Mize, secrets: &ClientSecrets) -> MizeResult<()> {
#[cfg(feature = "target-os")] {
let mize_dir = mize.get_config("store")?.value_string()?;
let secrets_file_path = PathBuf::from(mize_dir.clone())
.join("misc")
.join("client_secrets.json");
std::fs::create_dir_all(PathBuf::from(mize_dir).join("misc"))?;
let secrets_string = serde_json::to_string(secrets)?;
log::info!("secrets_file_path: {}", secrets_file_path.display());
//std::fs::write(secrets_file_path, secrets_string)?;
OpenOptions::new()
.write(true)
.create(true)
.open(secrets_file_path)?
.write_all(&secrets_string.as_bytes())?;
// update the spacetimedb_token in XDG_CONFIG_HOME/spacetime/cli.toml config file if configured to do so
if mize
.get_config("auth.client.update_spacetime_token")
.unwrap_or(ItemData::empty())
.as_bool()
.unwrap_or(false)
{
update_spacetimedb_token(&secrets.id_token.as_str())?;
}
}
Ok(())
}
use openidconnect::reqwest::Client as HttpClient;
use openidconnect::DeviceAuthorizationUrl;
use std::time::Duration;
//use wasm_bindgen::JsCast;
async fn refresh_flow(mut mize: Mize, old_secrets: ClientSecrets) -> MizeResult<ClientSecrets> {
out!("Refresh flow...");
let issuer = mize.get_config("auth.client.issuer")?.value_string()?;
let client_id = mize.get_config("auth.client.client_id")?.value_string()?;
let issuer = IssuerUrl::new(issuer)?;
let client_id = ClientId::new(client_id);
let http_client = HttpClient::new();
// Teach openidconnect-rs about the device authorization url.
#[derive(Clone, Debug, Deserialize, Serialize)]
struct MyExtraProviderMetadata {
device_authorization_endpoint: String,
}
use openidconnect::core::{
CoreAuthDisplay, CoreClaimName, CoreClaimType, CoreClient, CoreClientAuthMethod,
CoreGrantType, CoreJsonWebKey, CoreJweContentEncryptionAlgorithm,
CoreJweKeyManagementAlgorithm, CoreResponseMode, CoreResponseType,
CoreSubjectIdentifierType,
};
use openidconnect::AdditionalProviderMetadata;
use openidconnect::ProviderMetadata;
impl AdditionalProviderMetadata for MyExtraProviderMetadata {}
type MyProviderMetadata = ProviderMetadata<
MyExtraProviderMetadata,
CoreAuthDisplay,
CoreClientAuthMethod,
CoreClaimName,
CoreClaimType,
CoreGrantType,
CoreJweContentEncryptionAlgorithm,
CoreJweKeyManagementAlgorithm,
CoreJsonWebKey,
CoreResponseMode,
CoreResponseType,
CoreSubjectIdentifierType,
>;
// Discover provider metadata
let provider_metadata: MyProviderMetadata =
MyProviderMetadata::discover_async(issuer, &http_client).await?;
let device_auth_url = provider_metadata
.additional_metadata()
.device_authorization_endpoint
.clone();
let client = CoreClient::from_provider_metadata(
provider_metadata,
client_id,
None, // public client
)
.set_device_authorization_url(DeviceAuthorizationUrl::new(device_auth_url)?);
let refresh_token = RefreshToken::new(old_secrets.refresh_token);
let res = client
.exchange_refresh_token(&refresh_token)?
.request_async(&http_client)
.await?;
let expires_in = res.expires_in().ok_or(mize_err!(
"no expiry information was in token response of the refresh flow"
))?;
return Ok(ClientSecrets {
id_token: res.id_token().unwrap().to_string(),
access_token: res.access_token().secret().to_owned(),
refresh_token: res.refresh_token().unwrap().secret().to_owned(),
expiry: Utc::now() + expires_in,
});
}
async fn auth_flow(mut mize: Mize) -> MizeResult<ClientSecrets> {
let issuer = mize.get_config("auth.client.issuer")?.value_string()?;
let client_id = mize.get_config("auth.client.client_id")?.value_string()?;
let issuer = IssuerUrl::new(issuer)?;
let client_id = ClientId::new(client_id);
let http_client = HttpClient::new();
// Teach openidconnect-rs about the device authorization url.
#[derive(Clone, Debug, Deserialize, Serialize)]
struct MyExtraProviderMetadata {
device_authorization_endpoint: String,
}
use openidconnect::core::{
CoreAuthDisplay, CoreClaimName, CoreClaimType, CoreClient, CoreClientAuthMethod,
CoreGrantType, CoreJsonWebKey, CoreJweContentEncryptionAlgorithm,
CoreJweKeyManagementAlgorithm, CoreResponseMode, CoreResponseType,
CoreSubjectIdentifierType,
};
use openidconnect::AdditionalProviderMetadata;
use openidconnect::ProviderMetadata;
impl AdditionalProviderMetadata for MyExtraProviderMetadata {}
type MyProviderMetadata = ProviderMetadata<
MyExtraProviderMetadata,
CoreAuthDisplay,
CoreClientAuthMethod,
CoreClaimName,
CoreClaimType,
CoreGrantType,
CoreJweContentEncryptionAlgorithm,
CoreJweKeyManagementAlgorithm,
CoreJsonWebKey,
CoreResponseMode,
CoreResponseType,
CoreSubjectIdentifierType,
>;
// Discover provider metadata
let provider_metadata: MyProviderMetadata =
MyProviderMetadata::discover_async(issuer, &http_client).await?;
let device_auth_url = provider_metadata
.additional_metadata()
.device_authorization_endpoint
.clone();
let client = CoreClient::from_provider_metadata(
provider_metadata,
client_id,
None, // public client
)
.set_device_authorization_url(DeviceAuthorizationUrl::new(device_auth_url)?);
// ===== DEVICE AUTH REQUEST =====
let details: Result<DeviceAuthorizationResponse<EmptyExtraDeviceAuthorizationFields>, _> =
client
.exchange_device_code()
.add_scope(Scope::new("openid".into()))
.add_scope(Scope::new("profile".into()))
.add_scope(Scope::new("offline_access".into()))
.request_async(&http_client)
.await;
let details = match details {
Ok(val) => val,
Err(err) => {
out!("err: {:?}", err);
out!("err: {}", err);
panic!();
}
};
#[cfg(feature = "target-obsidian")] {
console_log!("details: {:?}", details);
use std::str::FromStr;
use js_sys::{Array, Function, JsString, Reflect};
use mize::error::IntoMizeResultJsValue;
use wasm_bindgen::convert::TryFromJsValue;
let obsidian = mize.get_part_native::<crate::ObsidianPart>("obsidian")?;
let show_device_code = Reflect::get(&obsidian.plugin(), &JsValue::from_str("showDeviceCode")).mres()?;
let args = Array::new();
args.push(&JsValue::from_str(details.user_code().secret().as_str()));
args.push(&JsValue::from_str(details.verification_uri_complete().unwrap().secret().as_str()));
Reflect::apply(&show_device_code.dyn_into::<Function>().mres()?, obsidian.plugin(), &args).mres()?;
}
#[cfg(feature = "target-os")] {
out!(
"If your browser does not open automatically, open this URL in it:\n{}\n",
details.verification_uri_complete().unwrap().secret()
);
out!(
"Or enter this PPC login code:\n{}\n",
details.user_code().secret()
);
if let Some(_) = details.verification_uri_complete() {
let _ = webbrowser::open(details.verification_uri_complete().unwrap().secret());
}
}
let token_response = client
.exchange_device_access_token(&details)?
.request_async(
&http_client,
async |dur: Duration| {
#[cfg(feature = "target-os")] {
tokio::time::sleep(dur).await;
}
#[cfg(feature = "target-js")] {
console_log!("sleeping");
use wasm_bindgen::prelude::*;
use wasm_bindgen_futures::JsFuture;
let promise = js_sys::Promise::new(&mut |resolve, _| {
web_sys::window()
.unwrap()
.set_timeout_with_callback_and_timeout_and_arguments_0(&resolve, dur.as_millis() as i32)
.unwrap();
});
// Await the JS Promise like a Rust Future
let _ = JsFuture::from(promise).await;
}
},
None,
)
.await?;
// ===== TOKENS =====
let id_token = token_response
.extra_fields()
.id_token()
.ok_or(mize_err!("no id_token"))?;
let refresh = token_response
.refresh_token()
.ok_or(mize_err!("no refresh token present"))?;
let expires_in = token_response.expires_in().ok_or(mize_err!(
"no expiry information was in token response of the refresh flow"
))?;
Ok(ClientSecrets {
id_token: id_token.to_string(),
access_token: token_response.access_token().secret().to_string(),
refresh_token: refresh.secret().to_owned(),
expiry: Utc::now() + expires_in,
})
}
fn update_spacetimedb_token(new_token: &str) -> MizeResult<()> {
// Resolve config directory
let config_dir = match std::env::var("XDG_CONFIG_HOME") {
Ok(val) => PathBuf::from(val),
Err(_) => {
let home = std::env::var("HOME")?;
std::path::PathBuf::from(home).join(".config")
}
};
let file_path = config_dir.join("spacetime").join("cli.toml");
if !file_path.exists() {
warn!("spacetime config file does not exist, not updating token there");
return Ok(());
};
// Read existing file (or create empty document if it doesn't exist)
let content = std::fs::read_to_string(&file_path).unwrap_or_default();
let mut data = ItemData::from_toml(content.as_str())?;
// Update the field
data.set_path("spacetimedb_token", new_token)?;
// Write back
std::fs::write(&file_path, data.to_toml()?)?;
Ok(())
}