Added query params to get values in plain text

Cargo.lock

@@ -420,6 +420,12 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "constant_time_eq"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c74b8349d32d297c9134b8c88677813a227df8f779daa29bfc29c183fe3dca6"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -1799,17 +1805,15 @@ dependencies = [
  "anyhow",
  "askama",
  "axum",
- "base32",
  "clap",
  "k8s-openapi",
  "kube",
  "serde",
  "serde_json",
  "tokio",
- "totp-lite",
+ "totp-rs",
  "tracing",
  "tracing-subscriber",
- "url",
 ]
 
 [[package]]
@@ -2176,15 +2180,18 @@ dependencies = [
 ]
 
 [[package]]
-name = "totp-lite"
-version = "2.0.1"
+name = "totp-rs"
+version = "5.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8e43134db17199f7f721803383ac5854edd0d3d523cc34dba321d6acfbe76c3"
+checksum = "f124352108f58ef88299e909f6e9470f1cdc8d2a1397963901b4a6366206bf72"
 dependencies = [
- "digest",
+ "base32",
+ "constant_time_eq",
  "hmac",
  "sha1",
  "sha2",
+ "url",
+ "urlencoding",
 ]
 
 [[package]]
@@ -2363,6 +2370,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
 [[package]]
 name = "utf8_iter"
 version = "1.0.4"

Cargo.toml

@@ -15,6 +15,4 @@ clap = { version = "4.5", features = ["derive"] }
 tracing = "0.1"
 tracing-subscriber = "0.3"
 anyhow = "1.0"
-totp-lite = "2.0"
-url = "2.5"
-base32 = "0.5"
+totp-rs = { version = "5.6", features = ["otpauth"] }

src/main.rs

@@ -12,11 +12,9 @@ use k8s_openapi::api::core::v1::Secret;
 use kube::{Api, Client};
 use serde::{Deserialize, Serialize};
 use std::sync::Arc;
-use std::time::{SystemTime, UNIX_EPOCH};
-use totp_lite::{totp, Sha1};
+use totp_rs::TOTP;
 use tracing::{error, info};
 use tracing_subscriber;
-use url::Url;
 
 #[derive(Parser, Debug)]
 #[command(author, version, about, long_about = None)]
@@ -135,33 +133,23 @@ async fn health_handler() -> impl IntoResponse {
 }
 
 fn generate_totp_code(otpauth_url: &str) -> Option<String> {
-    let url = Url::parse(otpauth_url).ok()?;
-    
-    if url.scheme() != "otpauth" || url.host_str() != Some("totp") {
-        return None;
-    }
-    
-    let mut secret = None;
-    let mut period = 30u64;
-    
-    for (key, value) in url.query_pairs() {
-        match key.as_ref() {
-            "secret" => secret = Some(value.to_string()),
-            "period" => period = value.parse().unwrap_or(30),
-            _ => {}
+    // Try to parse the otpauth URL directly using totp-rs
+    match TOTP::from_url(otpauth_url) {
+        Ok(totp) => {
+            // Generate the current TOTP code
+            match totp.generate_current() {
+                Ok(code) => Some(code),
+                Err(e) => {
+                    error!("Failed to generate TOTP code: {}", e);
+                    None
+                }
+            }
+        }
+        Err(e) => {
+            error!("Failed to parse TOTP URL: {}", e);
+            None
         }
     }
-    
-    let secret = secret?;
-    let decoded = base32::decode(base32::Alphabet::Rfc4648 { padding: false }, &secret)?;
-    
-    let time = SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .ok()?
-        .as_secs() / period;
-    
-    let code = totp::<Sha1>(&decoded, time);
-    Some(code)
 }
 
 async fn secret_handler(