fix(deploy): repair crash-looping CLI flags, wire missing security flags

Dockerfile

@@ -1,5 +1,9 @@
 # Base runs as USER authorizer (uid 1000). For SQLite, ensure mounted /data is writable by that user.
-FROM quay.io/authorizer/authorizer:2.3.0
+# Pinned to the 2.4.0 release candidate because it is the first published
+# image with the current CLI flag surface (--url, --oauth2-1-strict,
+# --enable-org-discovery, --disable-totp-login/-webauthn-mfa/-email-otp/
+# -sms-otp/-mfa). Re-pin to the stable 2.4.0 tag once it ships.
+FROM quay.io/authorizer/authorizer:2.4.0-rc.18
 # Override so CMD runs in a shell and env vars (e.g. for Railway) are expanded. See base image comment.
 # Use exec-form CMD with a single string so /bin/sh -c gets one argument; shell-form CMD can be split and drop into a shell.
 ENTRYPOINT ["/bin/sh", "-c"]
@@ -14,6 +18,7 @@ CMD ["exec ./authorizer \\\n\
   --redis-url=\"${REDIS_URL}\" \\\n\
   --jwt-type=\"${JWT_TYPE}\" \\\n\
   --jwt-secret=\"${JWT_SECRET}\" \\\n\
+  --encryption-key=\"${ENCRYPTION_KEY}\" \\\n\
   --jwt-private-key=\"${JWT_PRIVATE_KEY}\" \\\n\
   --jwt-public-key=\"${JWT_PUBLIC_KEY}\" \\\n\
   --jwt-role-claim=\"${JWT_ROLE_CLAIM}\" \\\n\
@@ -28,6 +33,7 @@ CMD ["exec ./authorizer \\\n\
   --allowed-origins=\"${ALLOWED_ORIGINS}\" \\\n\
   --default-authorize-response-type=\"${DEFAULT_AUTHORIZE_RESPONSE_TYPE}\" \\\n\
   --default-authorize-response-mode=\"${DEFAULT_AUTHORIZE_RESPONSE_MODE}\" \\\n\
+  --oauth2-1-strict=\"${OAUTH2_1_STRICT:-false}\" \\\n\
   --organization-name=\"${ORGANIZATION_NAME}\" \\\n\
   --organization-logo=\"${ORGANIZATION_LOGO}\" \\\n\
   --smtp-host=\"${SMTP_HOST}\" \\\n\
@@ -38,6 +44,7 @@ CMD ["exec ./authorizer \\\n\
   --smtp-sender-name=\"${SENDER_NAME}\" \\\n\
   --reset-password-url=\"${RESET_PASSWORD_URL}\" \\\n\
   --backchannel-logout-uri=\"${BACKCHANNEL_LOGOUT_URI}\" \\\n\
+  --url=\"${AUTHORIZER_URL}\" \\\n\
   --env=\"${ENV}\" \\\n\
   --host=\"${HOST:-0.0.0.0}\" \\\n\
   --metrics-port=\"${METRICS_PORT:-8081}\" \\\n\
@@ -51,6 +58,7 @@ CMD ["exec ./authorizer \\\n\
   --rate-limit-burst=\"${RATE_LIMIT_BURST:-20}\" \\\n\
   --rate-limit-fail-closed=\"${RATE_LIMIT_FAIL_CLOSED:-false}\" \\\n\
   --enable-login-page=\"${ENABLE_LOGIN_PAGE:-true}\" \\\n\
+  --enable-org-discovery=\"${ENABLE_ORG_DISCOVERY:-false}\" \\\n\
   --enable-playground=\"${ENABLE_PLAYGROUND:-true}\" \\\n\
   --disable-admin-header-auth=\"${DISABLE_ADMIN_HEADER_AUTH:-true}\" \\\n\
   --enable-graphql-introspection=\"${ENABLE_GRAPHQL_INTROSPECTION:-true}\" \\\n\
@@ -75,6 +83,7 @@ CMD ["exec ./authorizer \\\n\
   --database-cert-key=\"${DATABASE_CERT_KEY}\" \\\n\
   --fga-store=\"${FGA_STORE}\" \\\n\
   --fga-store-url=\"${FGA_STORE_URL}\" \\\n\
+  --fga-allow-unconstrained-agents=\"${FGA_ALLOW_UNCONSTRAINED_AGENTS:-false}\" \\\n\
   --couchbase-bucket=\"${COUCHBASE_BUCKET}\" \\\n\
   --couchbase-scope=\"${COUCHBASE_SCOPE}\" \\\n\
   --couchbase-ram-quota=\"${COUCHBASE_RAM_QUOTA}\" \\\n\
@@ -84,16 +93,17 @@ CMD ["exec ./authorizer \\\n\
   --smtp-local-name=\"${SMTP_LOCAL_NAME}\" \\\n\
   --smtp-skip-tls-verification=\"${SMTP_SKIP_TLS_VERIFICATION:-false}\" \\\n\
   --enable-strong-password=\"${ENABLE_STRONG_PASSWORD:-true}\" \\\n\
-  --enable-totp-login=\"${ENABLE_TOTP_LOGIN:-false}\" \\\n\
   --enable-basic-authentication=\"${ENABLE_BASIC_AUTHENTICATION:-true}\" \\\n\
   --enable-email-verification=\"${ENABLE_EMAIL_VERIFICATION:-false}\" \\\n\
   --enable-mobile-basic-authentication=\"${ENABLE_MOBILE_BASIC_AUTHENTICATION:-true}\" \\\n\
   --enable-phone-verification=\"${ENABLE_PHONE_VERIFICATION:-false}\" \\\n\
   --enable-magic-link-login=\"${ENABLE_MAGIC_LINK_LOGIN:-false}\" \\\n\
   --enforce-mfa=\"${ENFORCE_MFA:-true}\" \\\n\
-  --enable-mfa=\"${ENABLE_MFA:-false}\" \\\n\
-  --enable-email-otp=\"${ENABLE_EMAIL_OTP:-false}\" \\\n\
-  --enable-sms-otp=\"${ENABLE_SMS_OTP:-false}\" \\\n\
+  --disable-totp-login=\"${DISABLE_TOTP_LOGIN:-false}\" \\\n\
+  --disable-webauthn-mfa=\"${DISABLE_WEBAUTHN_MFA:-false}\" \\\n\
+  --disable-email-otp=\"${DISABLE_EMAIL_OTP:-false}\" \\\n\
+  --disable-sms-otp=\"${DISABLE_SMS_OTP:-false}\" \\\n\
+  --disable-mfa=\"${DISABLE_MFA:-false}\" \\\n\
   --enable-signup=\"${ENABLE_SIGNUP:-true}\" \\\n\
   --twilio-account-sid=\"${TWILIO_ACCOUNT_SID}\" \\\n\
   --twilio-api-key=\"${TWILIO_API_KEY}\" \\\n\
@@ -111,7 +121,9 @@ CMD ["exec ./authorizer \\\n\
   --microsoft-client-id=\"${MICROSOFT_CLIENT_ID}\" \\\n\
   --microsoft-client-secret=\"${MICROSOFT_CLIENT_SECRET}\" \\\n\
   --microsoft-tenant-id=\"${MICROSOFT_TENANT_ID}\" \\\n\
+  --microsoft-allowed-tenants=\"${MICROSOFT_ALLOWED_TENANTS}\" \\\n\
   --microsoft-scopes=\"${MICROSOFT_SCOPES}\" \\\n\
+  --oauth-allow-unverified-provider-email=\"${OAUTH_ALLOW_UNVERIFIED_PROVIDER_EMAIL:-false}\" \\\n\
   --apple-client-id=\"${APPLE_CLIENT_ID}\" \\\n\
   --apple-client-secret=\"${APPLE_CLIENT_SECRET}\" \\\n\
   --apple-scopes=\"${APPLE_SCOPES}\" \\\n\

README.md

@@ -26,11 +26,38 @@ Authorizer v2 requires the following variables. Configure them in Railway's envi
 | `DATABASE_URL` | Database connection string | *(auto-configured by Railway)* |
 | `JWT_TYPE` | JWT signing algorithm | `HS256` |
 | `JWT_SECRET` | JWT signing secret | `test` |
+| `ENCRYPTION_KEY` | At-rest key for TOTP secrets and OTP digests. Required with `RS*`/`ES*` | *(output of `openssl rand -hex 32`)* |
 | `ADMIN_SECRET` | Admin secret for admin operations | `admin` |
 | `CLIENT_ID` | Client identifier **(required)** | `123456` |
 | `CLIENT_SECRET` | Client secret **(required)** | `secret` |
 
-These are mapped to CLI flags at startup. Please refer to the [server configuration docs](https://docs.authorizer.dev/core/server-config) for all available flags.
+These are mapped to CLI flags at startup.
+
+### Upgrading to 2.4.0
+
+`ENABLE_EMAIL_VERIFICATION=true` with no SMTP configured is now a **fatal boot
+error**, not a warning. Every account-recovery route ends at the same mailbox,
+so without a mail path a user is created unverified and can never recover. If
+you set it, also set `SMTP_HOST`, `SMTP_PORT` and `SMTP_SENDER_EMAIL` — all
+three — or the container will exit on start.
+
+`APP_COOKIE_SAME_SITE` is now validated at boot too: an unrecognised value
+exits rather than silently falling back to `lax`.
+
+Two optional flags were added for the 2.4.0 security changes, both defaulting
+to the secure behaviour:
+
+- `OAUTH_ALLOW_UNVERIFIED_PROVIDER_EMAIL` — a social login whose provider did
+  not attest the email address no longer reaches an existing account. Set
+  `true` only as a temporary compatibility measure.
+- `FGA_ALLOW_UNCONSTRAINED_AGENTS` — a delegated (agent-acting-for-user) check
+  against an authorization model with no `type agent` now denies. Set `true`
+  only while migrating a model.
+
+`MICROSOFT_ALLOWED_TENANTS` restricts which Entra tenants may sign in when
+`MICROSOFT_TENANT_ID` is a multi-tenant alias (`common`/`organizations`/
+`consumers`).
+ Please refer to the [server configuration docs](https://docs.authorizer.dev/core/server-config) for all available flags.
 
 ## Notes