New library dependency: lbuchs/webauthn (^2.2, MIT, zero transitive deps
beyond PHP+OpenSSL+Mbstring, both already required). 'none' attestation --
this only confirms "the same device that registered", not hardware
provenance, the standard trust model for a public site's own passkey login.
Backend
- migrations/010: `passkeys` (one row per registered credential: owner,
credential_id, public_key, sign_count, label) and `webauthn_challenges`
(short-lived, single-use, bridging each ceremony's "options" and "verify"
calls -- user_id set for a registration, null for a login since who's
signing in isn't known until the credential comes back).
- Config: WEBAUTHN_RP_ID (defaults to APP_URL's host) and WEBAUTHN_RP_NAME.
- PasskeyRepository, WebAuthnChallengeRepository, PasskeyController:
GET/POST /api/passkeys, POST /api/passkeys/options, DELETE
/api/passkeys/{id} (all auth), plus the public POST /api/auth/passkey/
options and /verify for login. Registration always asks for a
discoverable, user-verified credential -- what makes login usernameless:
the browser offers whatever passkeys it has for the site, no email first.
- SessionPayload now also exposes `has_passkey` on every user object
(PasskeyRepository::countForUser() > 0), reused by both the profile page
and the dismissible notice.
- PasskeyTest: auth guards, options response shape, challenge single-use/
expiry/purpose/cross-user rules, malformed-input handling, list/remove
CRUD (seeded rows) -- everything short of a real signature, which isn't
practical from PHPUnit. 73 tests pass.
Frontend
- lib/webauthn.ts: base64url <-> ArrayBuffer conversion and the two
ceremonies (registerPasskey, loginWithPasskey), matching the API's wire
format exactly.
- ProfileView: a Passkeys section -- list with Remove buttons, an "Add a
passkey" form (label pre-filled from a UA guess).
- LoginView: a "Log in with a passkey" button above the email form, shown
only when the browser supports WebAuthn.
- PasskeyNotice.vue: dismissible banner across the top of the page
(`user.has_passkey === false`); dismissal is a week-long localStorage
timestamp.
Verified against the rebuilt container using a Chrome DevTools Protocol
*virtual authenticator* (real ECDSA signing, no human interaction) end to
end: notice shown -> register a passkey -> notice gone (same page and after
navigating) -> log out -> "Log in with a passkey" with no email typed ->
correct account, notice still gone -> remove the passkey -> notice back ->
dismiss -> stays hidden for ~7 days across pages. Along the way, caught and
fixed a real bug: AuthenticatorData::getCredentialId() returns a raw binary
string, not a ByteBuffer like most of this library's other binary fields --
bin2hex() it directly rather than calling ->getHex().
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
53 lines
2.0 KiB
Bash
53 lines
2.0 KiB
Bash
# Copy to .env and adjust as needed. All values are optional and have sane
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# development defaults (see src/Support/Config.php).
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# Show full exception details in API error responses. Never enable in production.
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APP_DEBUG=false
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# Directory for generated files: the SQLite database and the JWT signing key.
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# Defaults to <project>/storage. The Docker setup points this at a volume
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# outside the bind-mounted source.
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STORAGE_PATH=storage
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# Path to the SQLite database file (absolute, or relative to the project root).
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# Defaults to <STORAGE_PATH>/database.sqlite.
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DATABASE_PATH=storage/database.sqlite
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# Secret used to sign JWTs. Leave blank to auto-generate one into storage/secret.key.
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JWT_SECRET=
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# How long an issued token stays valid, in seconds (default: 86400 = 24h).
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JWT_TTL=86400
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# When false, POST /api/auth/magic-link only signs existing users in -- an
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# unknown address is silently ignored (same response either way) rather than
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# creating a new account. Closes sign-ups without touching existing users.
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APP_ALLOW_REGISTRATION=true
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# Base URL the app is reached at. Verification magic links point here, e.g.
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# <APP_URL>/verify-email?token=... The Docker image serves the SPA and the API
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# together on http://localhost:8080; a host `npm run dev` serves it on :5173.
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APP_URL=http://localhost:8080
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# WebAuthn (passkeys). The relying party ID is the domain a passkey is bound
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# to -- defaults to APP_URL's host. Browsers only allow `localhost` or a real
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# domain served over HTTPS, so passkeys won't work when APP_URL is a LAN IP.
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WEBAUTHN_RP_ID=
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WEBAUTHN_RP_NAME=Projects
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# Email delivery.
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# mail — PHP's built-in mail() function (default)
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# smtp — the SMTP server configured below
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# log — append messages to MAIL_LOG_PATH instead of sending (dev/test)
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MAIL_TRANSPORT=mail
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MAIL_FROM=no-reply@todo.test
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MAIL_FROM_NAME=Projects
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MAIL_LOG_PATH=storage/mail.log
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# Only used when MAIL_TRANSPORT=smtp.
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MAIL_SMTP_HOST=
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MAIL_SMTP_PORT=587
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MAIL_SMTP_USERNAME=
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MAIL_SMTP_PASSWORD=
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MAIL_SMTP_ENCRYPTION=tls # tls | ssl | none
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