Spiegel von
https://github.com/dani-garcia/vaultwarden.git
synchronisiert 2024-11-14 03:52:54 +01:00
Add global duo config and document options in .env template
Dieser Commit ist enthalten in:
Daniel García
Ursprung
cfbeb56371
Commit
754087b990
4 geänderte Dateien mit 99 neuen und 83 gelöschten Zeilen
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@ -112,6 +112,21 @@
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# YUBICO_SECRET_KEY=AAAAAAAAAAAAAAAAAAAAAAAA
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# YUBICO_SERVER=http://yourdomain.com/wsapi/2.0/verify
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## Duo Settings
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## You need to configure all options to enable Duo support
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## Create an account and protect an application as mentioned in this link (only the first step, not the rest):
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## https://help.bitwarden.com/article/setup-two-step-login-duo/#create-a-duo-security-account
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## Then set the following options, based on the values obtained from the last step:
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# DUO_IKEY=<Integration Key>
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# DUO_SKEY=<Secret Key>
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# DUO_HOST=<API Hostname>
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## The Aplication Key needs to be randomly generated. Recommended at least 40 characters in base64.
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## Example command to generate it: 'openssl rand -base64 48'
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## Note that this shouldn't change between runs.
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# DUO_AKEY=<Application Key>
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## After that, you should be able to follow the rest of the guide linked above,
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## ignoring the fields that ask for the values that you already configured beforehand.
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## Rocket specific settings, check Rocket documentation to learn more
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# ROCKET_ENV=staging
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# ROCKET_ADDRESS=0.0.0.0 # Enable this to test mobile app
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@ -717,16 +717,12 @@ pub fn validate_yubikey_login(response: &str, twofactor_data: &str) -> EmptyResu
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}
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}
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#[derive(Serialize, Deserialize, Default)]
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pub struct DuoData {
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pub host: String,
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sk: String,
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ik: String,
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ak: String,
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}
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#[post("/two-factor/get-duo", data = "<data>")]
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fn get_duo(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) -> JsonResult {
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if CONFIG.duo_host().is_none() {
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err!("Duo is disabled. Refer to the Wiki for instructions in how to enable it")
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}
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let data: PasswordData = data.into_inner().data;
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if !headers.user.check_valid_password(&data.MasterPasswordHash) {
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@ -736,24 +732,22 @@ fn get_duo(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) -> Js
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let type_ = TwoFactorType::Duo as i32;
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let twofactor = TwoFactor::find_by_user_and_type(&headers.user.uuid, type_, &conn);
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let (enabled, data) = match twofactor {
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Some(tf) => (true, serde_json::from_str(&tf.data)?),
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_ => (false, DuoData::default()),
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let (enabled, msg) = match twofactor {
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Some(_) => (true, "<secret>"),
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_ => (false, "<Ignore this, click enable, then log out and log back in to activate>"),
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};
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// TODO: It's probably not the best idea to return the keys here
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Ok(Json(json!({
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"Enabled": enabled,
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"Host": data.host,
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"SecretKey": data.sk,
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"IntegrationKey": data.ik,
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"Host": msg,
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"SecretKey": msg,
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"IntegrationKey": msg,
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"Object": "twoFactorDuo"
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})))
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}
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#[derive(Deserialize)]
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#[allow(non_snake_case)]
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#[allow(non_snake_case, dead_code)]
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struct EnableDuoData {
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MasterPasswordHash: String,
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Host: String,
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@ -769,27 +763,15 @@ fn activate_duo(data: JsonUpcase<EnableDuoData>, headers: Headers, conn: DbConn)
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err!("Invalid password");
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}
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let data = DuoData {
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host: data.Host,
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sk: data.SecretKey,
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ik: data.IntegrationKey,
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ak: BASE64.encode(&crypto::get_random_64()),
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};
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// Validate parameters with the server
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duo_api_request("GET", "/auth/v2/check", "", &data)?;
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let data_json = serde_json::to_string(&data)?;
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let type_ = TwoFactorType::Duo;
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let twofactor = TwoFactor::new(headers.user.uuid.clone(), type_, data_json);
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let twofactor = TwoFactor::new(headers.user.uuid.clone(), type_, String::new());
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twofactor.save(&conn)?;
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// TODO: It's probably not the best idea to return the keys here
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Ok(Json(json!({
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"Enabled": true,
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"Host": data.host,
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"SecretKey": data.sk,
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"IntegrationKey": data.ik,
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"Host": "<secret>",
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"SecretKey": "<secret>",
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"IntegrationKey": "<secret>",
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"Object": "twoFactorDuo"
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})))
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}
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@ -799,7 +781,8 @@ fn activate_duo_put(data: JsonUpcase<EnableDuoData>, headers: Headers, conn: DbC
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activate_duo(data, headers, conn)
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}
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fn duo_api_request(method: &str, path: &str, params: &str, data: &DuoData) -> EmptyResult {
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// duo_api_request("GET", "/auth/v2/check", "", &data)?;
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fn _duo_api_request(method: &str, path: &str, params: &str) -> EmptyResult {
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const AGENT: &str = "bitwarden_rs:Duo/1.0 (Rust)";
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use std::str::FromStr;
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@ -807,13 +790,15 @@ fn duo_api_request(method: &str, path: &str, params: &str, data: &DuoData) -> Em
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use chrono::Utc;
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use reqwest::{header::*, Client, Method};
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let url = format!("https://{}{}", data.host, path);
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let ik = CONFIG.duo_ikey().unwrap();
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let sk = CONFIG.duo_skey().unwrap();
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let host = CONFIG.duo_host().unwrap();
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let url = format!("https://{}{}", host, path);
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let date = Utc::now().to_rfc2822();
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let username = &data.ik;
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let fields = [&date, method, &data.host, path, params];
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let password = crypto::hmac_sign(&data.sk, &fields.join("\n"));
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let username = &ik;
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let fields = [&date, method, &host, path, params];
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let password = crypto::hmac_sign(&sk, &fields.join("\n"));
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let m = Method::from_str(method).unwrap_or_default();
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@ -837,11 +822,15 @@ const APP_PREFIX: &str = "APP";
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use chrono::Utc;
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pub fn generate_duo_signature(data: &DuoData, email: &str) -> String {
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pub fn generate_duo_signature(email: &str) -> String {
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let now = Utc::now().timestamp();
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let duo_sign = sign_duo_values(&data.sk, email, &data.ik, DUO_PREFIX, now + DUO_EXPIRE);
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let app_sign = sign_duo_values(&data.ak, email, &data.ik, APP_PREFIX, now + APP_EXPIRE);
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let ik = CONFIG.duo_ikey().unwrap();
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let sk = CONFIG.duo_skey().unwrap();
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let ak = CONFIG.duo_akey().unwrap();
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let duo_sign = sign_duo_values(&sk, email, &ik, DUO_PREFIX, now + DUO_EXPIRE);
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let app_sign = sign_duo_values(&ak, email, &ik, APP_PREFIX, now + APP_EXPIRE);
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format!("{}:{}", duo_sign, app_sign)
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}
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@ -853,10 +842,8 @@ fn sign_duo_values(key: &str, email: &str, ikey: &str, prefix: &str, expire: i64
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format!("{}|{}", cookie, crypto::hmac_sign(key, &cookie))
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}
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pub fn validate_duo_login(response: &str, twofactor_data: &str) -> EmptyResult {
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let data: DuoData = serde_json::from_str(twofactor_data)?;
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let split: Vec<&str> = response.split(":").collect();
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pub fn validate_duo_login(email: &str, response: &str) -> EmptyResult {
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let split: Vec<&str> = response.split(':').collect();
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if split.len() != 2 {
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err!("Invalid response length");
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}
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@ -866,10 +853,14 @@ pub fn validate_duo_login(response: &str, twofactor_data: &str) -> EmptyResult {
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let now = Utc::now().timestamp();
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let auth_user = parse_duo_values(&data.sk, auth_sig, &data.ik, AUTH_PREFIX, now)?;
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let app_user = parse_duo_values(&data.ak, app_sig, &data.ik, APP_PREFIX, now)?;
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let ik = CONFIG.duo_ikey().unwrap();
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let sk = CONFIG.duo_skey().unwrap();
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let ak = CONFIG.duo_akey().unwrap();
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if !crypto::ct_eq(auth_user, app_user) {
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let auth_user = parse_duo_values(&sk, auth_sig, &ik, AUTH_PREFIX, now)?;
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let app_user = parse_duo_values(&ak, app_sig, &ik, APP_PREFIX, now)?;
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if !crypto::ct_eq(&auth_user, app_user) || !crypto::ct_eq(&auth_user, email) {
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err!("Error validating duo authentication")
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}
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@ -877,7 +868,7 @@ pub fn validate_duo_login(response: &str, twofactor_data: &str) -> EmptyResult {
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}
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fn parse_duo_values(key: &str, val: &str, ikey: &str, prefix: &str, time: i64) -> ApiResult<String> {
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let split: Vec<&str> = val.split("|").collect();
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let split: Vec<&str> = val.split('|').collect();
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if split.len() != 3 {
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err!("Invalid value length")
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}
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@ -906,7 +897,7 @@ fn parse_duo_values(key: &str, val: &str, ikey: &str, prefix: &str, time: i64) -
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Err(_) => err!("Invalid Duo cookie encoding"),
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};
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let cookie_split: Vec<&str> = cookie.split("|").collect();
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let cookie_split: Vec<&str> = cookie.split('|').collect();
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if cookie_split.len() != 3 {
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err!("Invalid cookie length")
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}
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@ -9,7 +9,7 @@ use num_traits::FromPrimitive;
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use crate::db::models::*;
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use crate::db::DbConn;
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use crate::util::{self, JsonMap};
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use crate::util;
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use crate::api::{ApiResult, EmptyResult, JsonResult};
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@ -178,7 +178,7 @@ fn twofactor_auth(
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Some(TwoFactorType::Authenticator) => _tf::validate_totp_code_str(twofactor_code, &selected_data?)?,
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Some(TwoFactorType::U2f) => _tf::validate_u2f_login(user_uuid, twofactor_code, conn)?,
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Some(TwoFactorType::YubiKey) => _tf::validate_yubikey_login(twofactor_code, &selected_data?)?,
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Some(TwoFactorType::Duo) => _tf::validate_duo_login(twofactor_code, &selected_data?)?,
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Some(TwoFactorType::Duo) => _tf::validate_duo_login(data.username.as_ref().unwrap(), twofactor_code)?,
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Some(TwoFactorType::Remember) => {
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match device.twofactor_remember {
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@ -227,42 +227,33 @@ fn _json_err_twofactor(providers: &[i32], user_uuid: &str, conn: &DbConn) -> Api
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let mut challenge_list = Vec::new();
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for key in request.registered_keys {
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let mut challenge_map = JsonMap::new();
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challenge_map.insert("appId".into(), Value::String(request.app_id.clone()));
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challenge_map.insert("challenge".into(), Value::String(request.challenge.clone()));
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challenge_map.insert("version".into(), Value::String(key.version));
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challenge_map.insert("keyHandle".into(), Value::String(key.key_handle.unwrap_or_default()));
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challenge_list.push(Value::Object(challenge_map));
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challenge_list.push(json!({
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"appId": request.app_id,
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"challenge": request.challenge,
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"version": key.version,
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"keyHandle": key.key_handle,
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}));
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}
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let mut map = JsonMap::new();
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let challenge_list_str = serde_json::to_string(&challenge_list).unwrap();
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map.insert("Challenges".into(), Value::String(challenge_list_str));
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result["TwoFactorProviders2"][provider.to_string()] = Value::Object(map);
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result["TwoFactorProviders2"][provider.to_string()] = json!({
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"Challenges": challenge_list_str,
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});
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}
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Some(tf_type @ TwoFactorType::Duo) => {
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let twofactor = match TwoFactor::find_by_user_and_type(user_uuid, tf_type as i32, &conn) {
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Some(tf) => tf,
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None => err!("No Duo devices registered"),
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};
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let duo_data: two_factor::DuoData = serde_json::from_str(&twofactor.data)?;
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Some(TwoFactorType::Duo) => {
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let email = match User::find_by_uuid(user_uuid, &conn) {
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Some(u) => u.email,
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None => err!("User does not exist")
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None => err!("User does not exist"),
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};
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let signature = two_factor::generate_duo_signature(&duo_data, &email);
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let signature = two_factor::generate_duo_signature(&email);
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let mut map = JsonMap::new();
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map.insert("Host".into(), Value::String(duo_data.host));
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map.insert("Signature".into(), Value::String(signature));
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result["TwoFactorProviders2"][provider.to_string()] = Value::Object(map);
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result["TwoFactorProviders2"][provider.to_string()] = json!({
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"Host": CONFIG.duo_host(),
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"Signature": signature,
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});
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}
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Some(tf_type @ TwoFactorType::YubiKey) => {
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@ -271,12 +262,11 @@ fn _json_err_twofactor(providers: &[i32], user_uuid: &str, conn: &DbConn) -> Api
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None => err!("No YubiKey devices registered"),
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};
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let yubikey_metadata: two_factor::YubikeyMetadata =
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serde_json::from_str(&twofactor.data)?;
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let yubikey_metadata: two_factor::YubikeyMetadata = serde_json::from_str(&twofactor.data)?;
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let mut map = JsonMap::new();
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map.insert("Nfc".into(), Value::Bool(yubikey_metadata.Nfc));
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result["TwoFactorProviders2"][provider.to_string()] = Value::Object(map);
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result["TwoFactorProviders2"][provider.to_string()] = json!({
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"Nfc": yubikey_metadata.Nfc,
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})
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}
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_ => {}
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@ -302,6 +302,20 @@ make_config! {
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yubico_server: String, true, option;
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},
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/// Duo settings
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duo: _enable_duo {
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/// Enabled
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_enable_duo: bool, true, def, true;
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/// Integration Key
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duo_ikey: String, true, option;
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/// Secret Key
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duo_skey: Pass, true, option;
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/// Host
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duo_host: String, true, option;
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/// Application Key
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duo_akey: Pass, true, option;
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},
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/// SMTP Email Settings
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smtp: _enable_smtp {
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/// Enabled
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@ -332,6 +346,12 @@ fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
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}
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}
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if (cfg.duo_host.is_some() || cfg.duo_ikey.is_some() || cfg.duo_skey.is_some() || cfg.duo_akey.is_some())
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&& !(cfg.duo_host.is_some() && cfg.duo_ikey.is_some() && cfg.duo_skey.is_some() && cfg.duo_akey.is_some())
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{
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err!("All Duo options need to be set for Duo support")
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}
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if cfg.yubico_client_id.is_some() != cfg.yubico_secret_key.is_some() {
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err!("Both `YUBICO_CLIENT_ID` and `YUBICO_SECRET_KEY` need to be set for Yubikey OTP support")
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}
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