Add option to verify JWT tokens in the HTTP Authorization header#72

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Merged
tnull merged 1 commit into from
Dec 17, 2025
Merged

Add option to verify JWT tokens in the HTTP Authorization header #72

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1 change: 1 addition & 0 deletions rust/Cargo.lock
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20 changes: 10 additions & 10 deletions rust/auth-impls/src/lib.rs
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Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
/// Create new instance of [`JWTAuthorizer`]
pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
Self { jwt_issuer_key }
/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
pub async fn new(rsa_pem: &str) -> Result<Self, String> {
let jwt_issuer_key =
DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
Ok(Self { jwt_issuer_key })
}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
use crate::JWTAuthorizer;
use api::auth::Authorizer;
use api::error::VssError;
use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
)
.expect("Failed to create Encoding Key.");

let decoding_key = DecodingKey::from_rsa_pem(
let decoding_key = String::from(
"-----BEGIN PUBLIC KEY-----\
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
hwIDAQAB\
-----END PUBLIC KEY-----"
.as_bytes(),
)
.expect("Failed to create Decoding Key.");
-----END PUBLIC KEY-----",
);

let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

let valid_jwt_token =
encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down
1 change: 1 addition & 0 deletions rust/server/Cargo.toml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down
62 changes: 44 additions & 18 deletions rust/server/src/main.rs
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
std::process::exit(1);
}

let config = match util::config::load_config(&args[1]) {
Ok(cfg) => cfg,
Err(e) => {
eprintln!("Failed to load configuration: {}", e);
std::process::exit(1);
},
};

let addr: SocketAddr =
match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
Ok(addr) => addr,
let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
match util::config::load_config(&args[1]) {
Ok(cfg) => cfg,
Err(e) => {
eprintln!("Invalid host/port configuration: {}", e);
eprintln!("Failed to load configuration: {}", e);
std::process::exit(1);
},
};
let addr: SocketAddr = match format!("{}:{}", host, port).parse() {

@tnulltnullDec 11, 2025

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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.

@tankyleotankyleoDec 11, 2025

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this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)

@tnulltnullDec 12, 2025

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Yeah probably makes sense to make it one.

Ok(addr) => addr,
Err(e) => {
eprintln!("Invalid host/port configuration: {}", e);
std::process::exit(1);
},
};

let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
std::process::exit(-1);
},
};
let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
Ok(env) => Some(env),
Err(std::env::VarError::NotPresent) => None,
Err(e) => {
println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
std::process::exit(-1);
},
};
let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
Ok(auth) => auth,
Err(e) => {
println!("Failed to parse the PEM formatted RSA public key: {}", e);
std::process::exit(-1);
},
};
println!("Configured JWT authorizer with RSA public key");
Arc::new(authorizer)
} else {
println!("No JWT authentication method configured");
Arc::new(NoopAuthorizer {})
};

let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
let endpoint = postgresql_config.to_postgresql_endpoint();
let db_name = postgresql_config.database;
let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
Arc::new(postgres_plaintext_backend)
};
println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

let rest_svc_listener =
TcpListener::bind(&addr).await.expect("Failed to bind listening port");
println!("Listening for incoming connections on {}", addr);
Expand Down
6 changes: 6 additions & 0 deletions rust/server/src/util/config.rs
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
pub(crate) server_config: ServerConfig,
pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
Expand Down
15 changes: 15 additions & 0 deletions rust/server/vss-server-config.toml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
Expand Down
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Add option to verify JWT tokens in the HTTP Authorization header#72

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to your account

 Merged

tnull
merged 1 commit into

from

Dec 17, 2025
 Merged


Add option to verify JWT tokens in the HTTP Authorization header
#72
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1 change: 1 addition & 0 deletions
rust/Cargo.lock

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20 changes: 10 additions & 10 deletions
rust/auth-impls/src/lib.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
	/// Create new instance of [`JWTAuthorizer`]
	pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
 Self { jwt_issuer_key }
	/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
	pub async fn new(rsa_pem: &str) -> Result<Self, String> {
 let jwt_issuer_key =
 DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
 Ok(Self { jwt_issuer_key })
	}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
	use crate::JWTAuthorizer;
	use api::auth::Authorizer;
	use api::error::VssError;
	use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
	use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
	use serde::{Deserialize, Serialize};
	use std::collections::HashMap;
	use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
 )
 .expect("Failed to create Encoding Key.");

 let decoding_key = DecodingKey::from_rsa_pem(
 let decoding_key = String::from(
 "-----BEGIN PUBLIC KEY-----\
 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
 ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
 8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
 yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
 hwIDAQAB\
 -----END PUBLIC KEY-----"
 .as_bytes(),
 )
 .expect("Failed to create Decoding Key.");
 -----END PUBLIC KEY-----",
 );

 let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
 let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

 let valid_jwt_token =
 encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down

1 change: 1 addition & 0 deletions
rust/server/Cargo.toml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down

62 changes: 44 additions & 18 deletions
rust/server/src/main.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
	let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
 std::process::exit(1);
	}

	let config = match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
	};

	let addr: SocketAddr =
 match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
 Ok(addr) => addr,
	let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
 match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
 };
	let addr: SocketAddr = match format!("{}:{}", host, port).parse() {
@tnulltnullDec 11, 2025

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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.
@tankyleotankyleoDec 11, 2025

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this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)
@tnulltnullDec 12, 2025

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Yeah probably makes sense to make it one.
 Ok(addr) => addr,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 std::process::exit(1);
 },
	};

	let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
 Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
 std::process::exit(-1);
 },
 };
 let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

 let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
 Ok(env) => Some(env),
 Err(std::env::VarError::NotPresent) => None,
 Err(e) => {
 println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
 std::process::exit(-1);
 },
 };
 let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
 let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
 let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
 Ok(auth) => auth,
 Err(e) => {
 println!("Failed to parse the PEM formatted RSA public key: {}", e);
 std::process::exit(-1);
 },
 };
 println!("Configured JWT authorizer with RSA public key");
 Arc::new(authorizer)
 } else {
 println!("No JWT authentication method configured");
 Arc::new(NoopAuthorizer {})
 };

 let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 let endpoint = postgresql_config.to_postgresql_endpoint();
 let db_name = postgresql_config.database;
 let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
 Arc::new(postgres_plaintext_backend)
 };
 println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

 let rest_svc_listener =
 TcpListener::bind(&addr).await.expect("Failed to bind listening port");
 println!("Listening for incoming connections on {}", addr);
Expand Down

6 changes: 6 additions & 0 deletions
rust/server/src/util/config.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
	pub(crate) server_config: ServerConfig,
	pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
	pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
	pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
	pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
	pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
Expand Down

15 changes: 15 additions & 0 deletions
rust/server/vss-server-config.toml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Add option to verify JWT tokens in the HTTP Authorization header#72

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tnull
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Dec 17, 2025
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Add option to verify JWT tokens in the HTTP Authorization header
#72
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1 change: 1 addition & 0 deletions
rust/Cargo.lock

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20 changes: 10 additions & 10 deletions
rust/auth-impls/src/lib.rs

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Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
	/// Create new instance of [`JWTAuthorizer`]
	pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
 Self { jwt_issuer_key }
	/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
	pub async fn new(rsa_pem: &str) -> Result<Self, String> {
 let jwt_issuer_key =
 DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
 Ok(Self { jwt_issuer_key })
	}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
	use crate::JWTAuthorizer;
	use api::auth::Authorizer;
	use api::error::VssError;
	use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
	use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
	use serde::{Deserialize, Serialize};
	use std::collections::HashMap;
	use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
 )
 .expect("Failed to create Encoding Key.");

 let decoding_key = DecodingKey::from_rsa_pem(
 let decoding_key = String::from(
 "-----BEGIN PUBLIC KEY-----\
 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
 ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
 8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
 yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
 hwIDAQAB\
 -----END PUBLIC KEY-----"
 .as_bytes(),
 )
 .expect("Failed to create Decoding Key.");
 -----END PUBLIC KEY-----",
 );

 let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
 let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

 let valid_jwt_token =
 encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down

1 change: 1 addition & 0 deletions
rust/server/Cargo.toml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down

62 changes: 44 additions & 18 deletions
rust/server/src/main.rs

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
	let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
 std::process::exit(1);
	}

	let config = match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
	};

	let addr: SocketAddr =
 match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
 Ok(addr) => addr,
	let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
 match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
 };
	let addr: SocketAddr = match format!("{}:{}", host, port).parse() {
@tnulltnullDec 11, 2025

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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.
@tankyleotankyleoDec 11, 2025

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this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)
@tnulltnullDec 12, 2025

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Yeah probably makes sense to make it one.
 Ok(addr) => addr,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 std::process::exit(1);
 },
	};

	let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
 Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
 std::process::exit(-1);
 },
 };
 let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

 let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
 Ok(env) => Some(env),
 Err(std::env::VarError::NotPresent) => None,
 Err(e) => {
 println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
 std::process::exit(-1);
 },
 };
 let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
 let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
 let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
 Ok(auth) => auth,
 Err(e) => {
 println!("Failed to parse the PEM formatted RSA public key: {}", e);
 std::process::exit(-1);
 },
 };
 println!("Configured JWT authorizer with RSA public key");
 Arc::new(authorizer)
 } else {
 println!("No JWT authentication method configured");
 Arc::new(NoopAuthorizer {})
 };

 let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 let endpoint = postgresql_config.to_postgresql_endpoint();
 let db_name = postgresql_config.database;
 let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
 Arc::new(postgres_plaintext_backend)
 };
 println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

 let rest_svc_listener =
 TcpListener::bind(&addr).await.expect("Failed to bind listening port");
 println!("Listening for incoming connections on {}", addr);
Expand Down

6 changes: 6 additions & 0 deletions
rust/server/src/util/config.rs

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
	pub(crate) server_config: ServerConfig,
	pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
	pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
	pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
	pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
	pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
Expand Down

15 changes: 15 additions & 0 deletions
rust/server/vss-server-config.toml

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Add option to verify JWT tokens in the HTTP Authorization header#72

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 Merged

tnull
merged 1 commit into

from

Dec 17, 2025
 Merged


Add option to verify JWT tokens in the HTTP Authorization header
#72
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rust/Cargo.lock

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20 changes: 10 additions & 10 deletions
rust/auth-impls/src/lib.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
	/// Create new instance of [`JWTAuthorizer`]
	pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
 Self { jwt_issuer_key }
	/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
	pub async fn new(rsa_pem: &str) -> Result<Self, String> {
 let jwt_issuer_key =
 DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
 Ok(Self { jwt_issuer_key })
	}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
	use crate::JWTAuthorizer;
	use api::auth::Authorizer;
	use api::error::VssError;
	use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
	use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
	use serde::{Deserialize, Serialize};
	use std::collections::HashMap;
	use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
 )
 .expect("Failed to create Encoding Key.");

 let decoding_key = DecodingKey::from_rsa_pem(
 let decoding_key = String::from(
 "-----BEGIN PUBLIC KEY-----\
 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
 ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
 8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
 yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
 hwIDAQAB\
 -----END PUBLIC KEY-----"
 .as_bytes(),
 )
 .expect("Failed to create Decoding Key.");
 -----END PUBLIC KEY-----",
 );

 let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
 let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

 let valid_jwt_token =
 encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down

1 change: 1 addition & 0 deletions
rust/server/Cargo.toml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down

62 changes: 44 additions & 18 deletions
rust/server/src/main.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
	let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
 std::process::exit(1);
	}

	let config = match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
	};

	let addr: SocketAddr =
 match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
 Ok(addr) => addr,
	let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
 match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
 };
	let addr: SocketAddr = match format!("{}:{}", host, port).parse() {
@tnulltnullDec 11, 2025

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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.
@tankyleotankyleoDec 11, 2025

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ContributorAuthor
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this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)
@tnulltnullDec 12, 2025

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Contributor
Choose a reason for hiding this comment

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Yeah probably makes sense to make it one.
 Ok(addr) => addr,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 std::process::exit(1);
 },
	};

	let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
 Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
 std::process::exit(-1);
 },
 };
 let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

 let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
 Ok(env) => Some(env),
 Err(std::env::VarError::NotPresent) => None,
 Err(e) => {
 println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
 std::process::exit(-1);
 },
 };
 let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
 let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
 let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
 Ok(auth) => auth,
 Err(e) => {
 println!("Failed to parse the PEM formatted RSA public key: {}", e);
 std::process::exit(-1);
 },
 };
 println!("Configured JWT authorizer with RSA public key");
 Arc::new(authorizer)
 } else {
 println!("No JWT authentication method configured");
 Arc::new(NoopAuthorizer {})
 };

 let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 let endpoint = postgresql_config.to_postgresql_endpoint();
 let db_name = postgresql_config.database;
 let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
 Arc::new(postgres_plaintext_backend)
 };
 println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

 let rest_svc_listener =
 TcpListener::bind(&addr).await.expect("Failed to bind listening port");
 println!("Listening for incoming connections on {}", addr);
Expand Down

6 changes: 6 additions & 0 deletions
rust/server/src/util/config.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
	pub(crate) server_config: ServerConfig,
	pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
	pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
	pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
	pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
	pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
Expand Down

15 changes: 15 additions & 0 deletions
rust/server/vss-server-config.toml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Add option to verify JWT tokens in the HTTP Authorization header#72

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tnull
merged 1 commit into

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Dec 17, 2025
 Merged


Add option to verify JWT tokens in the HTTP Authorization header
#72
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1 change: 1 addition & 0 deletions
rust/Cargo.lock

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20 changes: 10 additions & 10 deletions
rust/auth-impls/src/lib.rs

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Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
	/// Create new instance of [`JWTAuthorizer`]
	pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
 Self { jwt_issuer_key }
	/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
	pub async fn new(rsa_pem: &str) -> Result<Self, String> {
 let jwt_issuer_key =
 DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
 Ok(Self { jwt_issuer_key })
	}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
	use crate::JWTAuthorizer;
	use api::auth::Authorizer;
	use api::error::VssError;
	use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
	use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
	use serde::{Deserialize, Serialize};
	use std::collections::HashMap;
	use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
 )
 .expect("Failed to create Encoding Key.");

 let decoding_key = DecodingKey::from_rsa_pem(
 let decoding_key = String::from(
 "-----BEGIN PUBLIC KEY-----\
 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
 ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
 8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
 yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
 hwIDAQAB\
 -----END PUBLIC KEY-----"
 .as_bytes(),
 )
 .expect("Failed to create Decoding Key.");
 -----END PUBLIC KEY-----",
 );

 let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
 let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

 let valid_jwt_token =
 encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down

1 change: 1 addition & 0 deletions
rust/server/Cargo.toml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down

62 changes: 44 additions & 18 deletions
rust/server/src/main.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
	let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
 std::process::exit(1);
	}

	let config = match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
	};

	let addr: SocketAddr =
 match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
 Ok(addr) => addr,
	let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
 match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
 };
	let addr: SocketAddr = match format!("{}:{}", host, port).parse() {
@tnulltnullDec 11, 2025

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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.
@tankyleotankyleoDec 11, 2025

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this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)
@tnulltnullDec 12, 2025

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Yeah probably makes sense to make it one.
 Ok(addr) => addr,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 std::process::exit(1);
 },
	};

	let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
 Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
 std::process::exit(-1);
 },
 };
 let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

 let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
 Ok(env) => Some(env),
 Err(std::env::VarError::NotPresent) => None,
 Err(e) => {
 println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
 std::process::exit(-1);
 },
 };
 let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
 let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
 let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
 Ok(auth) => auth,
 Err(e) => {
 println!("Failed to parse the PEM formatted RSA public key: {}", e);
 std::process::exit(-1);
 },
 };
 println!("Configured JWT authorizer with RSA public key");
 Arc::new(authorizer)
 } else {
 println!("No JWT authentication method configured");
 Arc::new(NoopAuthorizer {})
 };

 let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 let endpoint = postgresql_config.to_postgresql_endpoint();
 let db_name = postgresql_config.database;
 let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
 Arc::new(postgres_plaintext_backend)
 };
 println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

 let rest_svc_listener =
 TcpListener::bind(&addr).await.expect("Failed to bind listening port");
 println!("Listening for incoming connections on {}", addr);
Expand Down

6 changes: 6 additions & 0 deletions
rust/server/src/util/config.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
	pub(crate) server_config: ServerConfig,
	pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
	pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
	pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
	pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
	pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
Expand Down

15 changes: 15 additions & 0 deletions
rust/server/vss-server-config.toml

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Add option to verify JWT tokens in the HTTP Authorization header#72

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

tnull
merged 1 commit into

from

Dec 17, 2025
 Merged


Add option to verify JWT tokens in the HTTP Authorization header
#72
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1 change: 1 addition & 0 deletions
rust/Cargo.lock

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Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.


20 changes: 10 additions & 10 deletions
rust/auth-impls/src/lib.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
	/// Create new instance of [`JWTAuthorizer`]
	pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
 Self { jwt_issuer_key }
	/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
	pub async fn new(rsa_pem: &str) -> Result<Self, String> {
 let jwt_issuer_key =
 DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
 Ok(Self { jwt_issuer_key })
	}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
	use crate::JWTAuthorizer;
	use api::auth::Authorizer;
	use api::error::VssError;
	use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
	use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
	use serde::{Deserialize, Serialize};
	use std::collections::HashMap;
	use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
 )
 .expect("Failed to create Encoding Key.");

 let decoding_key = DecodingKey::from_rsa_pem(
 let decoding_key = String::from(
 "-----BEGIN PUBLIC KEY-----\
 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
 ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
 8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
 yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
 hwIDAQAB\
 -----END PUBLIC KEY-----"
 .as_bytes(),
 )
 .expect("Failed to create Decoding Key.");
 -----END PUBLIC KEY-----",
 );

 let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
 let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

 let valid_jwt_token =
 encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down

1 change: 1 addition & 0 deletions
rust/server/Cargo.toml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down

62 changes: 44 additions & 18 deletions
rust/server/src/main.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
	let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
 std::process::exit(1);
	}

	let config = match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
	};

	let addr: SocketAddr =
 match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
 Ok(addr) => addr,
	let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
 match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
 };
	let addr: SocketAddr = match format!("{}:{}", host, port).parse() {
@tnulltnullDec 11, 2025

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Contributor
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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.
@tankyleotankyleoDec 11, 2025

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ContributorAuthor
Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)
@tnulltnullDec 12, 2025

Copy link


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Contributor
Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Yeah probably makes sense to make it one.
 Ok(addr) => addr,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 std::process::exit(1);
 },
	};

	let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
 Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
 std::process::exit(-1);
 },
 };
 let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

 let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
 Ok(env) => Some(env),
 Err(std::env::VarError::NotPresent) => None,
 Err(e) => {
 println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
 std::process::exit(-1);
 },
 };
 let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
 let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
 let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
 Ok(auth) => auth,
 Err(e) => {
 println!("Failed to parse the PEM formatted RSA public key: {}", e);
 std::process::exit(-1);
 },
 };
 println!("Configured JWT authorizer with RSA public key");
 Arc::new(authorizer)
 } else {
 println!("No JWT authentication method configured");
 Arc::new(NoopAuthorizer {})
 };

 let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 let endpoint = postgresql_config.to_postgresql_endpoint();
 let db_name = postgresql_config.database;
 let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
 Arc::new(postgres_plaintext_backend)
 };
 println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

 let rest_svc_listener =
 TcpListener::bind(&addr).await.expect("Failed to bind listening port");
 println!("Listening for incoming connections on {}", addr);
Expand Down

6 changes: 6 additions & 0 deletions
rust/server/src/util/config.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
	pub(crate) server_config: ServerConfig,
	pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
	pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
	pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
	pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
	pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
Expand Down

15 changes: 15 additions & 0 deletions
rust/server/vss-server-config.toml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Add option to verify JWT tokens in the HTTP Authorization header#72

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tnull
merged 1 commit into

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Dec 17, 2025
 Merged


Add option to verify JWT tokens in the HTTP Authorization header
#72
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1 change: 1 addition & 0 deletions
rust/Cargo.lock

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20 changes: 10 additions & 10 deletions
rust/auth-impls/src/lib.rs

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Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
	/// Create new instance of [`JWTAuthorizer`]
	pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
 Self { jwt_issuer_key }
	/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
	pub async fn new(rsa_pem: &str) -> Result<Self, String> {
 let jwt_issuer_key =
 DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
 Ok(Self { jwt_issuer_key })
	}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
	use crate::JWTAuthorizer;
	use api::auth::Authorizer;
	use api::error::VssError;
	use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
	use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
	use serde::{Deserialize, Serialize};
	use std::collections::HashMap;
	use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
 )
 .expect("Failed to create Encoding Key.");

 let decoding_key = DecodingKey::from_rsa_pem(
 let decoding_key = String::from(
 "-----BEGIN PUBLIC KEY-----\
 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
 ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
 8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
 yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
 hwIDAQAB\
 -----END PUBLIC KEY-----"
 .as_bytes(),
 )
 .expect("Failed to create Decoding Key.");
 -----END PUBLIC KEY-----",
 );

 let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
 let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

 let valid_jwt_token =
 encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down

1 change: 1 addition & 0 deletions
rust/server/Cargo.toml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down

62 changes: 44 additions & 18 deletions
rust/server/src/main.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
	let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
 std::process::exit(1);
	}

	let config = match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
	};

	let addr: SocketAddr =
 match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
 Ok(addr) => addr,
	let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
 match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
 };
	let addr: SocketAddr = match format!("{}:{}", host, port).parse() {
@tnulltnullDec 11, 2025

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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.
@tankyleotankyleoDec 11, 2025

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this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)
@tnulltnullDec 12, 2025

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Yeah probably makes sense to make it one.
 Ok(addr) => addr,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 std::process::exit(1);
 },
	};

	let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
 Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
 std::process::exit(-1);
 },
 };
 let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

 let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
 Ok(env) => Some(env),
 Err(std::env::VarError::NotPresent) => None,
 Err(e) => {
 println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
 std::process::exit(-1);
 },
 };
 let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
 let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
 let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
 Ok(auth) => auth,
 Err(e) => {
 println!("Failed to parse the PEM formatted RSA public key: {}", e);
 std::process::exit(-1);
 },
 };
 println!("Configured JWT authorizer with RSA public key");
 Arc::new(authorizer)
 } else {
 println!("No JWT authentication method configured");
 Arc::new(NoopAuthorizer {})
 };

 let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 let endpoint = postgresql_config.to_postgresql_endpoint();
 let db_name = postgresql_config.database;
 let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
 Arc::new(postgres_plaintext_backend)
 };
 println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

 let rest_svc_listener =
 TcpListener::bind(&addr).await.expect("Failed to bind listening port");
 println!("Listening for incoming connections on {}", addr);
Expand Down

6 changes: 6 additions & 0 deletions
rust/server/src/util/config.rs

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Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
	pub(crate) server_config: ServerConfig,
	pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
	pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
	pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
	pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
	pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
Expand Down

15 changes: 15 additions & 0 deletions
rust/server/vss-server-config.toml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Add option to verify JWT tokens in the HTTP Authorization header#72

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 Merged

tnull
merged 1 commit into

from

Dec 17, 2025
 Merged


Add option to verify JWT tokens in the HTTP Authorization header
#72
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1 change: 1 addition & 0 deletions
rust/Cargo.lock

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20 changes: 10 additions & 10 deletions
rust/auth-impls/src/lib.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,9 +41,11 @@ pub(crate) struct Claims {
const BEARER_PREFIX: &str = "Bearer ";

impl JWTAuthorizer {
	/// Create new instance of [`JWTAuthorizer`]
	pub async fn new(jwt_issuer_key: DecodingKey) -> Self {
 Self { jwt_issuer_key }
	/// Creates a new instance of [`JWTAuthorizer`], fails on failure to parse the PEM formatted RSA public key
	pub async fn new(rsa_pem: &str) -> Result<Self, String> {
 let jwt_issuer_key =
 DecodingKey::from_rsa_pem(rsa_pem.as_bytes()).map_err(|e| e.to_string())?;
 Ok(Self { jwt_issuer_key })
	}
}

Expand DownExpand Up@@ -74,7 +76,7 @@ mod tests {
	use crate::JWTAuthorizer;
	use api::auth::Authorizer;
	use api::error::VssError;
	use jsonwebtoken::{encode, Algorithm, DecodingKey, EncodingKey, Header};
	use jsonwebtoken::{encode, Algorithm, EncodingKey, Header};
	use serde::{Deserialize, Serialize};
	use std::collections::HashMap;
	use std::time::SystemTime;
Expand DownExpand Up@@ -132,7 +134,7 @@ mod tests {
 )
 .expect("Failed to create Encoding Key.");

 let decoding_key = DecodingKey::from_rsa_pem(
 let decoding_key = String::from(
 "-----BEGIN PUBLIC KEY-----\
 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysGpKU+I9i9b+QZSANu/\
 ExaA6w4qiQdFZaXeReiz49r1oDfABwKIFW9gK/kNnrnL9H8P+pYfj7jqUJ/glmgq\
Expand All@@ -141,12 +143,10 @@ mod tests {
 8YsTa5piV8KgJpG/rwYTGXuu3lcCmnWwjmbeDq1zFFrCDDVkaIHkGJgRuFIDPXaH\
 yUw5H2HvKlP94ySbvTDLXWZj6TyzHEHDbstqs4DgvurB/bIhi/dQ7zK3EIXL8KRB\
 hwIDAQAB\
 -----END PUBLIC KEY-----"
 .as_bytes(),
 )
 .expect("Failed to create Decoding Key.");
 -----END PUBLIC KEY-----",
 );

 let jwt_authorizer = JWTAuthorizer::new(decoding_key).await;
 let jwt_authorizer = JWTAuthorizer::new(&decoding_key).await.unwrap();

 let valid_jwt_token =
 encode(&Header::new(Algorithm::RS256), &claims, &valid_encoding_key).unwrap();
Expand Down

1 change: 1 addition & 0 deletions
rust/server/Cargo.toml

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -5,6 +5,7 @@ edition = "2021"

[dependencies]
api = { path = "../api" }
auth-impls = { path = "../auth-impls" }
impls = { path = "../impls" }

hyper = { version = "1", default-features = false, features = ["server", "http1"] }
Expand Down

62 changes: 44 additions & 18 deletions
rust/server/src/main.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,21 +10,23 @@
#![deny(missing_docs)]

use std::net::SocketAddr;
use std::sync::Arc;

use tokio::net::TcpListener;
use tokio::signal::unix::SignalKind;

use hyper::server::conn::http1;
use hyper_util::rt::TokioIo;

use crate::vss_service::VssService;
use api::auth::{Authorizer, NoopAuthorizer};
use api::kv_store::KvStore;
use auth_impls::JWTAuthorizer;
use impls::postgres_store::{Certificate, PostgresPlaintextBackend, PostgresTlsBackend};
use std::sync::Arc;
use util::config::{Config, ServerConfig};
use vss_service::VssService;

pub(crate) mod util;
pub(crate) mod vss_service;
mod util;
mod vss_service;

fn main() {
	let args: Vec<String> = std::env::args().collect();
Expand All@@ -33,22 +35,21 @@ fn main() {
 std::process::exit(1);
	}

	let config = match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
	};

	let addr: SocketAddr =
 match format!("{}:{}", config.server_config.host, config.server_config.port).parse() {
 Ok(addr) => addr,
	let Config { server_config: ServerConfig { host, port }, jwt_auth_config, postgresql_config } =
 match util::config::load_config(&args[1]) {
 Ok(cfg) => cfg,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 eprintln!("Failed to load configuration: {}", e);
 std::process::exit(1);
 },
 };
	let addr: SocketAddr = match format!("{}:{}", host, port).parse() {
@tnulltnullDec 11, 2025

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There is a lot going on here. Can we declutter this? Btw, since we're already here, might make sense to switch this to the From<(I, u16)> for SocketAddr implementation rather than allocating a string and then parsing it again.
@tankyleotankyleoDec 11, 2025

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this is personal preference, but in the follow-up PR I consolidate the host and port setting into a single address setting, string type, ie "127.0.0.1:54234". We would then allocate the string upfront. WDYT ? Overall looking to reduce the number of lines in the config files, and the number of different settings. The address the server binds to is a single setting in my head :)
@tnulltnullDec 12, 2025

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Yeah probably makes sense to make it one.
 Ok(addr) => addr,
 Err(e) => {
 eprintln!("Invalid host/port configuration: {}", e);
 std::process::exit(1);
 },
	};

	let runtime = match tokio::runtime::Builder::new_multi_thread().enable_all().build() {
 Ok(runtime) => Arc::new(runtime),
Expand All@@ -66,9 +67,33 @@ fn main() {
 std::process::exit(-1);
 },
 };
 let authorizer: Arc<dyn Authorizer> = Arc::new(NoopAuthorizer {});

 let rsa_pem_env = match std::env::var("VSS_JWT_RSA_PEM") {
 Ok(env) => Some(env),
 Err(std::env::VarError::NotPresent) => None,
 Err(e) => {
 println!("Failed to load the VSS_JWT_RSA_PEM env var: {}", e);
 std::process::exit(-1);
 },
 };
 let rsa_pem = rsa_pem_env.or(jwt_auth_config.map(|config| config.rsa_pem));
 let authorizer: Arc<dyn Authorizer> = if let Some(pem) = rsa_pem {
 let authorizer = match JWTAuthorizer::new(pem.as_str()).await {
 Ok(auth) => auth,
 Err(e) => {
 println!("Failed to parse the PEM formatted RSA public key: {}", e);
 std::process::exit(-1);
 },
 };
 println!("Configured JWT authorizer with RSA public key");
 Arc::new(authorizer)
 } else {
 println!("No JWT authentication method configured");
 Arc::new(NoopAuthorizer {})
 };

 let postgresql_config =
config.postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 postgresql_config.expect("PostgreSQLConfig must be defined in config file.");
 let endpoint = postgresql_config.to_postgresql_endpoint();
 let db_name = postgresql_config.database;
 let store: Arc<dyn KvStore> = if let Some(tls_config) = postgresql_config.tls {
Expand DownExpand Up@@ -109,6 +134,7 @@ fn main() {
 Arc::new(postgres_plaintext_backend)
 };
 println!("Connected to PostgreSQL backend with DSN: {}/{}", endpoint, db_name);

 let rest_svc_listener =
 TcpListener::bind(&addr).await.expect("Failed to bind listening port");
 println!("Listening for incoming connections on {}", addr);
Expand Down

6 changes: 6 additions & 0 deletions
rust/server/src/util/config.rs

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Expand Up@@ -3,6 +3,7 @@ use serde::Deserialize;
#[derive(Deserialize)]
pub(crate) struct Config {
	pub(crate) server_config: ServerConfig,
	pub(crate) jwt_auth_config: Option<JwtAuthConfig>,
	pub(crate) postgresql_config: Option<PostgreSQLConfig>,
}

Expand All@@ -12,6 +13,11 @@ pub(crate) struct ServerConfig {
	pub(crate) port: u16,
}

#[derive(Deserialize)]
pub(crate) struct JwtAuthConfig {
	pub(crate) rsa_pem: String,
}

#[derive(Deserialize)]
pub(crate) struct PostgreSQLConfig {
	pub(crate) username: Option<String>, // Optional in TOML, can be overridden by env
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15 changes: 15 additions & 0 deletions
rust/server/vss-server-config.toml

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Expand Up@@ -2,6 +2,21 @@
host = "127.0.0.1"
port = 8080

# Uncomment the table below to verify JWT tokens in the HTTP Authorization header against the given RSA public key,
# can be overridden by env var `VSS_JWT_RSA_PEM`
# [jwt_auth_config]
# rsa_pem = """
# -----BEGIN PUBLIC KEY-----
# MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstPJs4ut+tFAI0qrOyGt
# /3FN5jWc5gLv/j9Rc6lgr4hm7lyR05PU/G+4rfxdXGNyGTlQ6dRqcVy78CjxWz9f
# 8l08EKLERPh8JhE5el6vr+ehWD5iQxSP3ejpx0Mr977fKMNKg6jlFiL+y50hOEp2
# 6iN9QzZQjLxotDT3aQvbCA/DZpI+fV6WKDKWGS+pZGDVgOz5x/RcStJQXxkX3ACK
# WhVdrtN3h6mHlhIt7ZIqVvQmY4NL03QPyljt13sYHoiFaoxINF/funBMCjrfSLcB
# ko1rWE2BWdOrFqi27RtBs5AHOSAWXuz/2SUGpFuTQuJi7U68QUfjKeQO46JpQf+v
# kQIDAQAB
# -----END PUBLIC KEY-----
# """

[postgresql_config]
username = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_USERNAME`
password = "postgres" # Optional in TOML, can be overridden by env var `VSS_POSTGRESQL_PASSWORD`
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