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reactor(opaque): normalize to OXICLOUD_AUTH_OPAQUE_* variables

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This commit is contained in:
Edouard Vanbelle
2026-08-04 07:31:22 +02:00
parent 6a5b8980ae
commit 6965855388
15 changed files with 73 additions and 75 deletions
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src/common/config.rs
+16 -16
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@@ -1667,17 +1667,17 @@ pub struct OpaqueConfig {
/// [`crate::infrastructure::services::opaque_service::OpaqueMode`]
/// for the state-machine and the phase-plan mapping.
///
/// Env: `OXICLOUD_OPAQUE_MODE` (`off` | `migrate` | `opaque_only`).
/// Env: `OXICLOUD_AUTH_OPAQUE_MODE` (`off` | `migrate` | `opaque_only`).
/// Default: `off`.
pub mode: crate::infrastructure::services::opaque_service::OpaqueMode,
/// Base64-encoded [`opaque_ke::ServerSetup`] blob. Generated once
/// per deployment and persisted verbatim — rotating this invalidates
/// every user's registration. Runbook: on first boot with
/// `OXICLOUD_OPAQUE_MODE != off`, if this is unset, print a fatal
/// `OXICLOUD_AUTH_OPAQUE_MODE != off`, if this is unset, print a fatal
/// message with a fresh setup for the operator to paste into their
/// env, then exit.
///
/// Env: `OXICLOUD_OPAQUE_SERVER_SETUP`. No default.
/// Env: `OXICLOUD_AUTH_OPAQUE_SERVER_SETUP`. No default.
pub server_setup_b64: Option<String>,
/// Ciphersuite version stamped into `auth.users.opaque_ciphersuite_version`
/// on registration. Bumping this without changing the actual
@@ -1690,15 +1690,15 @@ pub struct OpaqueConfig {
/// the client can construct a matching `argon2::Argon2` before
/// running `ClientRegistration::start` / `ClientLogin::start`.
///
/// Env: `OXICLOUD_OPAQUE_KSF_MEMORY_KIB`. Default: `262144` (256 MiB).
/// Env: `OXICLOUD_AUTH_OPAQUE_KSF_MEMORY_KIB`. Default: `262144` (256 MiB).
pub ksf_memory_kib: u32,
/// Client-side Argon2id iteration count.
///
/// Env: `OXICLOUD_OPAQUE_KSF_ITERATIONS`. Default: `3`.
/// Env: `OXICLOUD_AUTH_OPAQUE_KSF_ITERATIONS`. Default: `3`.
pub ksf_iterations: u32,
/// Client-side Argon2id parallelism (lanes).
///
/// Env: `OXICLOUD_OPAQUE_KSF_PARALLELISM`. Default: `4`.
/// Env: `OXICLOUD_AUTH_OPAQUE_KSF_PARALLELISM`. Default: `4`.
pub ksf_parallelism: u32,
}
@@ -1723,33 +1723,33 @@ impl OpaqueConfig {
pub fn from_env() -> Self {
use std::env;
let mut cfg = Self::default();
if let Ok(v) = env::var("OXICLOUD_OPAQUE_MODE") {
if let Ok(v) = env::var("OXICLOUD_AUTH_OPAQUE_MODE") {
match crate::infrastructure::services::opaque_service::OpaqueMode::parse(&v) {
Some(m) => cfg.mode = m,
None => {
tracing::warn!(
target: "oxicloud::config",
value = %v,
"OXICLOUD_OPAQUE_MODE has an unrecognised value — keeping default (off). \
"OXICLOUD_AUTH_OPAQUE_MODE has an unrecognised value — keeping default (off). \
Accepted: off | migrate | opaque_only"
);
}
}
}
if let Ok(v) = env::var("OXICLOUD_OPAQUE_SERVER_SETUP") {
if let Ok(v) = env::var("OXICLOUD_AUTH_OPAQUE_SERVER_SETUP") {
cfg.server_setup_b64 = Some(v);
}
if let Ok(v) = env::var("OXICLOUD_OPAQUE_KSF_MEMORY_KIB")
if let Ok(v) = env::var("OXICLOUD_AUTH_OPAQUE_KSF_MEMORY_KIB")
&& let Ok(n) = v.parse::<u32>()
{
cfg.ksf_memory_kib = n;
}
if let Ok(v) = env::var("OXICLOUD_OPAQUE_KSF_ITERATIONS")
if let Ok(v) = env::var("OXICLOUD_AUTH_OPAQUE_KSF_ITERATIONS")
&& let Ok(n) = v.parse::<u32>()
{
cfg.ksf_iterations = n;
}
if let Ok(v) = env::var("OXICLOUD_OPAQUE_KSF_PARALLELISM")
if let Ok(v) = env::var("OXICLOUD_AUTH_OPAQUE_KSF_PARALLELISM")
&& let Ok(n) = v.parse::<u32>()
{
cfg.ksf_parallelism = n;
@@ -1764,7 +1764,7 @@ impl OpaqueConfig {
/// OIDC-only or magic-link-only (`OXICLOUD_AUTH_METHODS=oidc` or
/// `=magic_link`) has no password path for OPAQUE to shadow; any
/// non-`Off` mode would be a no-op that still nagged them for
/// `OXICLOUD_OPAQUE_SERVER_SETUP` at boot.
/// `OXICLOUD_AUTH_OPAQUE_SERVER_SETUP` at boot.
///
/// This helper resolves the misconfig quietly: if password isn't in
/// the allowlist AND OPAQUE mode is non-`Off`, we downgrade to `Off`
@@ -1787,7 +1787,7 @@ impl OpaqueConfig {
event = "opaque.mode_downgraded",
reason = "password_auth_disabled",
configured_mode = ?self.mode,
"OXICLOUD_OPAQUE_MODE is configured but password auth is disabled \
"OXICLOUD_AUTH_OPAQUE_MODE is configured but password auth is disabled \
via OXICLOUD_AUTH_METHODS — treating OPAQUE as off. \
OPAQUE only replaces the password login path; enable password \
in OXICLOUD_AUTH_METHODS to make this setting take effect."
@@ -2490,7 +2490,7 @@ pub struct AppConfig {
pub auth: AuthConfig,
/// OPAQUE (RFC 9807) zero-knowledge password auth configuration.
/// Substrate only in Phase 0 — endpoints are inert until
/// `OXICLOUD_OPAQUE_MODE != off`.
/// `OXICLOUD_AUTH_OPAQUE_MODE != off`.
pub opaque: OpaqueConfig,
/// Feature configuration
pub features: FeaturesConfig,
@@ -4332,7 +4332,7 @@ mod tests {
//
// OPAQUE is fundamentally a password mechanism; enabling its mode when
// password auth is disabled would be a no-op that still nagged
// operators for `OXICLOUD_OPAQUE_SERVER_SETUP` at boot. The
// operators for `OXICLOUD_AUTH_OPAQUE_SERVER_SETUP` at boot. The
// `effective_mode` helper resolves that quietly by downgrading to
// Off + emitting an audit log, and these tests pin the truth table.