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Implement basic config loading and updating. No save to file yet.

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This commit is contained in:
Daniel García
2019-02-02 16:47:27 +01:00
parent 86ed75bf7c
commit 877408b808
6 changed files with 173 additions and 90 deletions
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83
src/api/admin.rs
View File

@@ -4,9 +4,11 @@ use rocket::http::{Cookie, Cookies, SameSite};
use rocket::request::{self, FlashMessage, Form, FromRequest, Request};
use rocket::response::{content::Html, Flash, Redirect};
use rocket::{Outcome, Route};
use rocket_contrib::json::Json;
use crate::api::{ApiResult, EmptyResult, JsonUpcase};
use crate::api::{ApiResult, EmptyResult};
use crate::auth::{decode_admin, encode_jwt, generate_admin_claims, ClientIp};
use crate::config::ConfigBuilder;
use crate::db::{models::*, DbConn};
use crate::error::Error;
use crate::mail;
@@ -24,7 +26,6 @@ pub fn routes() -> Vec<Route> {
invite_user,
delete_user,
deauth_user,
get_config,
post_config,
]
}
@@ -32,42 +33,16 @@ pub fn routes() -> Vec<Route> {
const COOKIE_NAME: &str = "BWRS_ADMIN";
const ADMIN_PATH: &str = "/admin";
#[derive(Serialize)]
struct AdminTemplateData {
users: Vec<Value>,
page_content: String,
error: Option<String>,
}
impl AdminTemplateData {
fn login(error: Option<String>) -> Self {
Self {
users: Vec::new(),
page_content: String::from("admin/login"),
error,
}
}
fn admin(users: Vec<Value>) -> Self {
Self {
users,
page_content: String::from("admin/page"),
error: None,
}
}
fn render(self) -> Result<String, Error> {
CONFIG.render_template("admin/base", &self)
}
}
const BASE_TEMPLATE: &str = "admin/base";
#[get("/", rank = 2)]
fn admin_login(flash: Option<FlashMessage>) -> ApiResult<Html<String>> {
// If there is an error, show it
let msg = flash.map(|msg| format!("{}: {}", msg.name(), msg.msg()));
let json = json!({"page_content": "admin/login", "error": msg});
// Return the page
let text = AdminTemplateData::login(msg).render()?;
let text = CONFIG.render_template(BASE_TEMPLATE, &json)?;
Ok(Html(text))
}
@@ -111,26 +86,47 @@ fn _validate_token(token: &str) -> bool {
}
}
#[derive(Serialize)]
struct AdminTemplateData {
users: Vec<Value>,
page_content: String,
config: String,
}
impl AdminTemplateData {
fn new(users: Vec<Value>) -> Self {
Self {
users,
page_content: String::from("admin/page"),
config: serde_json::to_string_pretty(&CONFIG.get_config()).unwrap(),
}
}
fn render(self) -> Result<String, Error> {
CONFIG.render_template(BASE_TEMPLATE, &self)
}
}
#[get("/", rank = 1)]
fn admin_page(_token: AdminToken, conn: DbConn) -> ApiResult<Html<String>> {
let users = User::get_all(&conn);
let users_json: Vec<Value> = users.iter().map(|u| u.to_json(&conn)).collect();
let text = AdminTemplateData::admin(users_json).render()?;
let text = AdminTemplateData::new(users_json).render()?;
Ok(Html(text))
}
#[derive(Deserialize, Debug)]
#[allow(non_snake_case)]
struct InviteData {
Email: String,
email: String,
}
#[post("/invite", data = "<data>")]
fn invite_user(data: JsonUpcase<InviteData>, _token: AdminToken, conn: DbConn) -> EmptyResult {
let data: InviteData = data.into_inner().data;
let email = data.Email.clone();
if User::find_by_mail(&data.Email, &conn).is_some() {
fn invite_user(data: Json<InviteData>, _token: AdminToken, conn: DbConn) -> EmptyResult {
let data: InviteData = data.into_inner();
let email = data.email.clone();
if User::find_by_mail(&data.email, &conn).is_some() {
err!("User already exists")
}
@@ -144,7 +140,7 @@ fn invite_user(data: JsonUpcase<InviteData>, _token: AdminToken, conn: DbConn) -
let org_name = "bitwarden_rs";
mail::send_invite(&user.email, &user.uuid, None, None, &org_name, None)
} else {
let mut invitation = Invitation::new(data.Email);
let mut invitation = Invitation::new(data.email);
invitation.save(&conn)
}
}
@@ -171,18 +167,13 @@ fn deauth_user(uuid: String, _token: AdminToken, conn: DbConn) -> EmptyResult {
user.save(&conn)
}
#[get("/config")]
fn get_config(_token: AdminToken) -> EmptyResult {
unimplemented!("Get config")
}
#[post("/config", data = "<data>")]
fn post_config(data: JsonUpcase<Value>, _token: AdminToken) -> EmptyResult {
let data: Value = data.into_inner().data;
fn post_config(data: Json<ConfigBuilder>, _token: AdminToken) -> EmptyResult {
let data: ConfigBuilder = data.into_inner();
info!("CONFIG: {:#?}", data);
unimplemented!("Update config")
CONFIG.update_config(data)
}
pub struct AdminToken {}

2
src/api/icons.rs
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@@ -331,7 +331,7 @@ fn _header_map() -> HeaderMap {
use reqwest::header::*;
macro_rules! headers {
($( $name:ident : $value:literal),+ $(,)* ) => {
($( $name:ident : $value:literal),+ $(,)? ) => {
let mut headers = HeaderMap::new();
$( headers.insert($name, HeaderValue::from_static($value)); )+
headers

125
src/config.rs
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@@ -4,7 +4,6 @@ use std::sync::RwLock;
use handlebars::Handlebars;
use crate::error::Error;
use crate::util::IntoResult;
lazy_static! {
pub static ref CONFIG: Config = Config::load().unwrap_or_else(|e| {
@@ -14,17 +13,62 @@ lazy_static! {
}
macro_rules! make_config {
( $( $name:ident : $ty:ty $(, $default_fn:expr)? );+ $(;)* ) => {
( $( $name:ident : $ty:ty $(, $default_fn:expr)? );+ $(;)? ) => {
pub struct Config { inner: RwLock<Inner> }
struct Inner {
templates: Handlebars,
config: _Config,
config: ConfigItems,
}
#[derive(Debug, Default, Serialize, Deserialize)]
struct _Config { $(pub $name: $ty),+ }
#[derive(Debug, Default, Deserialize)]
pub struct ConfigBuilder {
$($name: Option<$ty>),+
}
impl ConfigBuilder {
fn from_env() -> Self {
dotenv::dotenv().ok();
use crate::util::get_env;
let mut builder = ConfigBuilder::default();
$(
let $name = stringify!($name).to_uppercase();
builder.$name = make_config!{ @env &$name, $($default_fn)? };
)+
builder
}
fn from_file(path: &str) -> Result<Self, Error> {
use crate::util::read_file_string;
let config_str = read_file_string(path)?;
serde_json::from_str(&config_str).map_err(Into::into)
}
fn merge(&mut self, other: Self) {
$(
if let v @Some(_) = other.$name {
self.$name = v;
}
)+
}
fn build(self) -> ConfigItems {
let mut config = ConfigItems::default();
let _domain_set = self.domain.is_some();
$(
config.$name = make_config!{ @build self.$name, &config, $($default_fn)? };
)+
config.domain_set = _domain_set;
config
}
}
#[derive(Debug, Clone, Default, Serialize)]
pub struct ConfigItems { $(pub $name: $ty),+ }
paste::item! {
#[allow(unused)]
@@ -39,14 +83,19 @@ macro_rules! make_config {
)+
pub fn load() -> Result<Self, Error> {
use crate::util::get_env;
dotenv::dotenv().ok();
// TODO: Get config.json from CONFIG_PATH env var or -c <CONFIG> console option
let mut config = _Config::default();
// Loading from file
let mut builder = match ConfigBuilder::from_file("data/config.json") {
Ok(builder) => builder,
Err(_) => ConfigBuilder::default()
};
$(
config.$name = make_config!{ @expr &stringify!($name).to_uppercase(), $ty, &config, $($default_fn)? };
)+
// Env variables overwrite config file
builder.merge(ConfigBuilder::from_env());
let config = builder.build();
validate_config(&config)?;
Ok(Config {
inner: RwLock::new(Inner {
@@ -60,19 +109,26 @@ macro_rules! make_config {
};
( @expr $name:expr, $ty:ty, $config:expr, $default_fn:expr ) => {{
( @env $name:expr, $default_fn:expr ) => { get_env($name) };
( @env $name:expr, ) => {
match get_env($name) {
v @ Some(_) => Some(v),
None => None
}
};
( @build $value:expr,$config:expr, $default_fn:expr ) => {
match $value {
Some(v) => v,
None => {
let f: &Fn(&_Config) -> _ = &$default_fn;
f($config).into_result()?
let f: &Fn(&ConfigItems) -> _ = &$default_fn;
f($config)
}
}
}};
( @expr $name:expr, $ty:ty, $config:expr, ) => {
get_env($name)
};
( @build $value:expr, $config:expr, ) => { $value.unwrap_or(None) };
}
make_config! {
@@ -121,13 +177,44 @@ make_config! {
smtp_host: Option<String>;
smtp_ssl: bool, |_| true;
smtp_port: u16, |c| if c.smtp_ssl {587} else {25};
smtp_from: String, |c| if c.smtp_host.is_some() { err!("Please specify SMTP_FROM to enable SMTP support") } else { Ok(String::new() )};
smtp_from: String, |_| String::new();
smtp_from_name: String, |_| "Bitwarden_RS".to_string();
smtp_username: Option<String>;
smtp_password: Option<String>;
}
fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
if cfg.yubico_client_id.is_some() != cfg.yubico_secret_key.is_some() {
err!("Both `YUBICO_CLIENT_ID` and `YUBICO_SECRET_KEY` need to be set for Yubikey OTP support")
}
if cfg.smtp_host.is_some() == cfg.smtp_from.is_empty() {
err!("Both `SMTP_HOST` and `SMTP_FROM` need to be set for email support")
}
if cfg.smtp_username.is_some() != cfg.smtp_password.is_some() {
err!("Both `SMTP_USERNAME` and `SMTP_PASSWORD` need to be set to enable email authentication")
}
Ok(())
}
impl Config {
pub fn get_config(&self) -> ConfigItems {
self.inner.read().unwrap().config.clone()
}
pub fn update_config(&self, other: ConfigBuilder) -> Result<(), Error> {
let config = other.build();
validate_config(&config)?;
self.inner.write().unwrap().config = config;
// TODO: Save to file
Ok(())
}
pub fn mail_enabled(&self) -> bool {
self.inner.read().unwrap().config.smtp_host.is_some()
}

2
src/error.rs
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@@ -4,7 +4,7 @@
use std::error::Error as StdError;
macro_rules! make_error {
( $( $name:ident ( $ty:ty ): $src_fn:expr, $usr_msg_fun:expr ),+ $(,)* ) => {
( $( $name:ident ( $ty:ty ): $src_fn:expr, $usr_msg_fun:expr ),+ $(,)? ) => {
#[derive(Display)]
enum ErrorKind { $($name( $ty )),+ }
pub struct Error { message: String, error: ErrorKind }

20
src/static/templates/admin/page.hbs
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@@ -53,6 +53,17 @@
</form>
</div>
</div>
<div id="config-block" class="align-items-center p-3 mb-3 text-white-50 bg-secondary rounded shadow">
<div>
<h6 class="mb-0 text-white">Configuration</h6>
<form class="form" id="config-form">
<textarea id="config-text" class="form-control" style="height: 300px;">{{config}}</textarea>
<button type="submit" class="btn btn-primary">Save</button>
</form>
</div>
</div>
</main>
<script>
@@ -91,12 +102,18 @@
}
function inviteUser() {
inv = $("#email-invite");
data = JSON.stringify({ "Email": inv.val() });
data = JSON.stringify({ "email": inv.val() });
inv.val("");
_post("/admin/invite/", "User invited correctly",
"Error inviting user", data);
return false;
}
function saveConfig() {
data = $("#config-text").val();
_post("/admin/config/", "Config saved correctly",
"Error saving config", data);
return false;
}
let OrgTypes = {
"0": { "name": "Owner", "color": "orange" },
"1": { "name": "Admin", "color": "blueviolet" },
@@ -105,6 +122,7 @@
};
$(window).on('load', function () {
$("#invite-form").submit(inviteUser);
$("#config-form").submit(saveConfig);
$("img.identicon").each(function (i, e) {
e.src = identicon(e.dataset.src);
});

31
src/util.rs
View File

@@ -77,6 +77,15 @@ pub fn read_file(path: &str) -> IOResult<Vec<u8>> {
Ok(contents)
}
pub fn read_file_string(path: &str) -> IOResult<String> {
let mut contents = String::new();
let mut file = File::open(Path::new(path))?;
file.read_to_string(&mut contents)?;
Ok(contents)
}
pub fn delete_file(path: &str) -> IOResult<()> {
let res = fs::remove_file(path);
@@ -284,25 +293,3 @@ where
}
}
}
//
// Into Result
//
use crate::error::Error;
pub trait IntoResult<T> {
fn into_result(self) -> Result<T, Error>;
}
impl<T> IntoResult<T> for Result<T, Error> {
fn into_result(self) -> Result<T, Error> {
self
}
}
impl<T> IntoResult<T> for T {
fn into_result(self) -> Result<T, Error> {
Ok(self)
}
}