SAML SSO (the config was storage-only since v0.4.5; now it logs you in):
- New openpxe-core::saml — pure-Rust SP built on bergshamra (XML-DSig +
exclusive c14n via RustCrypto, no OpenSSL/xmlsec/libxml2). The static
musl binary stays C-free; samael was rejected for hard-requiring OpenSSL.
* metadata.rs — parse IdP EntityDescriptor (SSO URLs + signing certs),
build our SP metadata.
* authn_request.rs — build + HTTP-Redirect-encode AuthnRequests.
* response.rs — verify the signature against the pinned IdP cert
(trusted_keys_only + strict_verification for XSW),
then enforce Status/Destination/Audience/time-bounds/
signature-scope. Stateless; returns the IDs the HTTP
layer needs.
- http-api saml_routes: GET /api/sso/login (302 to IdP), POST /api/sso/acs
(verify -> InResponseTo correlation / IdP-initiated gating / assertion
replay guard -> mint operator session -> 302), GET /api/sso/metadata.
Added to the pre-auth allowlist; /api/sso config stays gated.
- SsoConfig gains entity_id (SP Entity ID, defaults to public base URL)
and allow_idp_initiated (default off), mirroring FleetDM.
- Access model: any IdP-authenticated, cryptographically-verified user gets
an operator session (single-tier; local admin remains the fallback owner).
- Login page: the "Sign in with <IdP>" button now drives the real flow and
surfaces sso_error redirects.
UI consolidation:
- Removed the Advanced sidebar tab; folded its webhook-notifications +
API-reference cards into a collapsible "Advanced" disclosure at the
bottom of Settings.
- Merged the Storage tab's separate SMB and NFS cards into one "Remote
shares" card with a protocol dropdown and a unified, protocol-badged
table. No backend changes — same /api/smb-shares + /api/nfs-shares.
Tests: 17 SAML core tests (accept + reject tampered/unsigned/wrong-key/
wrong-audience/expired/future/wrong-issuer/non-success) and 6 ACS
integration tests (happy path, IdP-initiated gating, SP correlation,
replay, garbage). Full workspace: 206 tests green, clippy clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
VMware UEFI / Casper boot fix:
- Linux cmdline for Debian/Ubuntu/Mint/Pop!_OS/elementary now uses the
canonical Casper `iso-url=` option and `ds=nocloud`, matching the
fix Bootimus shipped in v0.1.67. The previous
`boot=casper netboot=url url=… ip=dhcp ---` form booted fine on
bare-metal UEFI but hung at "cloud-init running" on VMware guests
because subiquity / cloud-init can't reach a metadata datasource
through PXE.
Static binary (matches Bootimus v0.1.70):
- Dockerfile build stage now compiles against
x86_64-unknown-linux-musl. The resulting /openpxe has no glibc
dependency at all; the runtime stage still ships Debian slim for the
samba/wimtools/nfs-common shellouts, but a future scratch/distroless
variant is now a one-line swap. Cuts a class of "GLIBC_2.39 not
found" surprises on older RHEL/Rocky hosts.
Forms auth (Sonarr/Radarr-style):
- New AdminStore in openpxe-core: single admin record persisted to
<work_dir>/auth.json, bcrypt-hashed credentials, rotation requires
current password.
- New SessionStore in openpxe-http-api: in-memory UUID-keyed sessions
with 24h sliding TTL, openpxe_session HttpOnly cookie.
- Endpoints: POST /api/setup (first-run), POST /api/login, POST
/api/logout, GET /api/me, PUT /api/me/credentials (rotates and
revokes every other session).
- Auth middleware gates /api/* once the admin is configured;
passes through entirely until then (tests + fresh installs ride this
path). Allowlists PXE-essential paths (/boot.ipxe, /iso/*, /ipxe/*,
/api/queue/join, /api/queue/poll/*) so iPXE clients still work
without a cookie they can't send.
- WebUI: first-run setup card, login card, logout chip in the sidebar
footer, Account card in Settings for rotating creds. Auth screen is
fully styled (centered narrow card, matches Sonarr layout).
SSO config (FleetDM-shaped, storage-only):
- New SsoStore in openpxe-core: { enabled, idp_name, metadata,
metadata_url } persisted to <work_dir>/sso.json with size caps and
URL-scheme validation.
- Endpoints: GET /api/sso, PUT /api/sso. Validation: enabling SSO
without either metadata or metadata_url returns 400.
- WebUI: SSO card in Settings with a URL-vs-XML mode switch and an
inert "Sign in with X" button on the login screen while runtime
flow is pending. Per the brief: no Entity ID field (defaults to the
advertised public_base_url internally when SAML wiring lands).
Quality:
- 132 tests passing (was 106 in v0.4.4): +5 auth unit tests, +5 SSO
unit tests, +7 auth integration tests, +1 SSO integration test, +1
regression guard pinning the new Casper cmdline.
- cargo clippy --workspace --all-targets clean.
Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
