# felis-api — OpenAPI 3.1 description of both faces (spec §7, §14, §28 #7).
#
# ONE binary serves TWO http.Handlers (internal / external). This document
# describes both, distinguished per-operation by the `x-felis-face` extension
# (an array, because `/healthz` is served by both faces) and `x-felis-tier`
# (the Zero-Trust grade: public | service | app | admin).
#
# VERIFIED vs. HAND-MAINTAINED — read before trusting a field:
#   * The {method, path} -> {x-felis-face set, x-felis-tier} mapping is
#     machine-checked. internal/api/openapi_test.go parses this file and asserts
#     EXACT bidirectional parity against the route tables the handlers are built
#     from (internalAPIRoutes / externalAPIRoutes in internal/api/api.go). A route
#     added, removed, re-faced, or re-tiered without updating this file fails
#     `go test ./...`. So path, method, face and tier are as trustworthy as the code.
#   * The request/response BODY schemas below are hand-maintained from the Go
#     handler types and are NOT yet schema-validated against live traffic. Treat
#     them as documentation (SHAPE-ASSERTED), not as a contract test.
#
# The deployment zone (RootDomain, spec §2) never appears here — `example.test`
# is a placeholder, per the no-hardcoded-domain red line.

openapi: 3.1.0

info:
  title: felis-api
  version: 4.1.0
  description: |
    Control plane for the Felis Minecraft orchestration platform. The same binary
    exposes an internal face (service-token auth, for velocity / backend callbacks,
    never Zero Trust) and an external face (Cloudflare Access JWT auth, for people
    and the panel). Admin-tier external operations additionally require the admin
    Access path. See `x-felis-face` / `x-felis-tier` on each operation.

servers:
  - url: https://api-internal.{root_domain}
    description: >-
      Internal face. Service-token auth (Authorization: Bearer <service-token>);
      reachable only from inside the cluster. Never wrapped in Zero Trust.
    variables:
      root_domain:
        default: example.test
  - url: https://api.{root_domain}
    description: >-
      External face. Cloudflare Access JWT auth on every /api/v1 route; admin-tier
      routes additionally require the admin Access path.
    variables:
      root_domain:
        default: example.test

tags:
  - name: health
    description: Liveness / readiness probes (unauthenticated).
  - name: servers-internal
    description: Service-token server lookup and lifecycle callbacks (internal face).
  - name: lobby
    description: felis-paper lobby actions velocity drives on the player's behalf (internal face).
  - name: account-internal
    description: In-game account-link code minting (internal face).
  - name: servers
    description: Operate on your own servers (external face, app tier).
  - name: console
    description: Read (SSE) and write (RCON) server console (external face, app tier).
  - name: backups
    description: World backup listing and restore (external face, app tier).
  - name: account
    description: Web side of account linking (external face, app tier).
  - name: admin-servers
    description: Create / mutate server specs (external face, admin tier).
  - name: images
    description: Image build and whitelist administration (external face, admin tier).
  - name: users
    description: User administration (external face, admin tier only — exposed solely to owner).

components:
  securitySchemes:
    serviceToken:
      type: http
      scheme: bearer
      description: Static service token presented by velocity / backend callers (internal face).
    accessJWT:
      type: apiKey
      in: header
      name: Cf-Access-Jwt-Assertion
      description: >-
        Cloudflare Access JWT (external face). Admin-tier operations require the
        token to have traversed the admin Access path; the handler additionally
        asserts Principal.IsAdmin().
    sessionCookie:
      type: apiKey
      in: cookie
      name: felis_session
      description: >-
        Opaque local-password session cookie (external face). Minted by
        POST /api/v1/auth/login when local auth is enabled, HttpOnly+Secure+
        SameSite=Lax and host-only, so an op.console session never reaches the
        player console. Only its sha-256 is persisted. SessionAuth prefers this
        cookie and otherwise delegates to accessJWT, so the two models coexist on
        one face.

  responses:
    NoContent:
      description: Success, no body.
    BadRequest:
      description: Malformed or invalid request (validation, bad body, unknown field).
      content:
        application/json:
          schema: { $ref: '#/components/schemas/Error' }
    Unauthorized:
      description: Authentication missing or invalid.
      content:
        application/json:
          schema: { $ref: '#/components/schemas/Error' }
    Forbidden:
      description: Authenticated but not permitted (ownership / admin / quota).
      content:
        application/json:
          schema: { $ref: '#/components/schemas/Error' }
    NotFound:
      description: No such server / build / record.
      content:
        application/json:
          schema: { $ref: '#/components/schemas/Error' }
    Conflict:
      description: Precondition failed (lost race, not running, already claimed/linked, not stopped).
      content:
        application/json:
          schema: { $ref: '#/components/schemas/Error' }
    PreconditionFailed:
      description: A required prior step is missing (e.g. account not linked).
      content:
        application/json:
          schema: { $ref: '#/components/schemas/Error' }
    ServiceUnavailable:
      description: A required subsystem (builder / console / logs / restorer / repo / cluster) is not wired or reachable.
      content:
        application/json:
          schema: { $ref: '#/components/schemas/Error' }
    AccessResult:
      description: The structured access mutation succeeded; the raw RCON reply is in output.
      content:
        application/json:
          schema:
            type: object
            required: [name, action, output]
            properties:
              name: { type: string }
              action: { type: string }
              player: { type: string }
              node: { type: string }
              group: { type: string }
              output: { type: string }

  schemas:
    Error:
      type: object
      description: Uniform error envelope emitted by every handler (internal/api/errors.go).
      required: [error]
      properties:
        error:
          type: object
          required: [code, message]
          properties:
            code:
              type: string
              description: Stable machine-readable code (e.g. not_found, conflict, forbidden, bad_request).
            message:
              type: string
            request_id:
              type: string
              description: Correlates the response with server logs (withRequestID middleware).

    UpdateWindow:
      type: object
      description: >
        The SysAdmin-set auto-update maintenance window (internal/api/handlers_updates.go
        updateWindow). An absolute [start,end) interval during which Felis may apply a
        Scheduled component's update to itself; both ends null means unset (no apply is
        ever opened). Keys are always present; their values are null when unset.
      required: [start, end]
      properties:
        start:
          type: string
          format: date-time
          nullable: true
          description: Window start (RFC3339, inclusive), or null when unset.
        end:
          type: string
          format: date-time
          nullable: true
          description: Window end (RFC3339, exclusive), or null when unset.

    PasskeyCredential:
      type: object
      description: >
        Display projection of one bound passkey (internal/api/handlers_passkey.go
        passkeyCredentialView). Carries no secret — the public key is never returned.
      required: [id, name, created_at]
      properties:
        id: { type: string, description: Opaque passkey row id (used to unbind it). }
        name: { type: string, description: Caller-supplied nickname; empty if none. }
        aaguid: { type: string, description: Authenticator model id, present only when known. }
        created_at: { type: string, format: date-time }
        last_used_at:
          type: string
          format: date-time
          description: Present only once an assertion is verified (deferred login path).

    Phase:
      type: string
      description: MinecraftServer lifecycle phase (internal/apis/felis/v1alpha1).
      enum: [Unknown, Stopped, Starting, Running, Stopping, Failed]

    ServerInfo:
      type: object
      description: Status projection of one server (internal/api/cluster.go ServerInfo).
      required: [name, subdomain, phase, ready, playersOnline, playersMax]
      properties:
        name: { type: string }
        subdomain: { type: string }
        phase: { $ref: '#/components/schemas/Phase' }
        ready: { type: boolean }
        autostartPolicy:
          type: string
          description: Present only when set; who may wake the server via domain-autostart.
        desiredState:
          type: string
          description: Present only when set; the operator's target state.
          enum: [Running, Stopped]
        endpointMode: { type: string }
        endpointAddress: { type: string }
        playersOnline: { type: integer, format: int32 }
        playersMax: { type: integer, format: int32 }

    MyServerView:
      type: object
      description: One row of the caller's server list (internal/api/repo.go MyServerView).
      required: [name, subdomain, owned, claimable]
      properties:
        name: { type: string }
        subdomain: { type: string }
        owned: { type: boolean }
        claimable: { type: boolean }
        phase:
          allOf: [{ $ref: '#/components/schemas/Phase' }]
          description: Present only when known.

    BackupView:
      type: object
      description: One world backup (internal/api/repo.go BackupView). backup_ref is withheld (spec §286).
      required: [id, server_name, size_bytes, reason, status, created_at, expires_at]
      properties:
        id: { type: string }
        server_name: { type: string }
        former_owner:
          type: string
          description: Present only when the world had an owner at backup time.
        size_bytes: { type: integer, format: int64 }
        reason: { type: string }
        status: { type: string }
        created_at: { type: string, format: date-time }
        expires_at: { type: string, format: date-time }

    Build:
      type: object
      description: One image build (internal/build Build).
      required: [id, image_ref, status, requested_by, created_at]
      properties:
        id: { type: string }
        image_ref: { type: string }
        status:
          type: string
          enum: [pending, building, succeeded, failed, cancelled]
        dockerfile: { type: string }
        context_ref: { type: string }
        base_image: { type: string }
        requested_by: { type: string }
        job_name: { type: string }
        log_ref: { type: string }
        error: { type: string }
        created_at: { type: string, format: date-time }
        finished_at:
          type: [string, 'null']
          format: date-time
          description: Null until the build reaches a terminal status.

    Image:
      type: object
      description: One whitelisted image (internal/build Image).
      required: [image_ref, source, added_by, enabled, added_at]
      properties:
        image_ref: { type: string }
        source: { type: string }
        build_id: { type: string }
        added_by: { type: string }
        enabled: { type: boolean }
        added_at: { type: string, format: date-time }

    Submission:
      type: object
      description: >-
        One user-submitted modpack in the approval lane (internal/submit
        Submission — a user-directed extension over the §16 build subsystem).
        The user supplies only display_name; submitted_by
        comes from the principal and context_ref/image_ref/build_id/reviewed_by
        are platform-controlled, never client input.
      required: [id, submitted_by, display_name, context_ref, status, created_at]
      properties:
        id: { type: string }
        submitted_by: { type: string }
        display_name: { type: string }
        context_ref:
          type: string
          description: Platform-derived pinned build context; not user-supplied.
        status:
          type: string
          enum: [pending_review, approved, rejected]
        image_ref:
          type: string
          description: Platform-derived push target, set at approval.
        build_id:
          type: string
          description: image_builds.id, set only after the build hand-off succeeds.
        reviewed_by: { type: string }
        reject_reason: { type: string }
        created_at: { type: string, format: date-time }
        reviewed_at:
          type: [string, 'null']
          format: date-time
          description: Null until an admin approves or rejects.

    UserView:
      type: object
      description: One row of the admin user list (internal/api/repo.go UserView).
      required: [id, username, role, disabled, email_verified, must_change_password, server_count, created_at, updated_at]
      properties:
        id: { type: string }
        username: { type: string }
        email: { type: string }
        role: { type: string, enum: [admin, user] }
        disabled: { type: boolean }
        email_verified: { type: boolean }
        server_count: { type: integer }
        must_change_password: { type: boolean }
        created_at: { type: string, format: date-time }
        updated_at: { type: string, format: date-time }

    UserDetail:
      type: object
      description: Full admin view of one user (internal/api/repo.go UserDetail).
      required: [id, username, role, disabled, email_verified, must_change_password, server_count, created_at, updated_at, linked_accounts]
      properties:
        id: { type: string }
        username: { type: string }
        email: { type: string }
        role: { type: string, enum: [admin, user] }
        disabled: { type: boolean }
        email_verified: { type: boolean }
        server_count: { type: integer }
        must_change_password: { type: boolean }
        created_at: { type: string, format: date-time }
        updated_at: { type: string, format: date-time }
        deleted_at:
          type: [string, 'null']
          format: date-time
          description: Present only when soft-deleted.
        linked_accounts:
          type: array
          items:
            type: object
            required: [mc_uuid, auth_source, verified_at]
            properties:
              mc_uuid: { type: string, format: uuid }
              auth_source: { type: string }
              verified_at: { type: string, format: date-time }

    QuotaView:
      type: object
      description: A user's quotas row (internal/api/repo.go QuotaView). Null fields mean unlimited.
      required: [user_id]
      properties:
        user_id: { type: string }
        max_servers: { type: integer, nullable: true }
        max_cpu_milli: { type: integer, nullable: true }
        max_memory_mb: { type: integer, nullable: true }
        max_storage_gb: { type: integer, nullable: true }

    SessionView:
      type: object
      description: One live session of a user visible to an admin (internal/api/repo.go SessionView).
      required: [token_hash, created_at, expires_at]
      properties:
        token_hash: { type: string }
        created_at: { type: string, format: date-time }
        expires_at: { type: string, format: date-time }
        revoked_at:
          type: [string, 'null']
          format: date-time

paths:
  # ----------------------------------------------------------------- health ---
  /healthz:
    get:
      tags: [health]
      operationId: healthz
      summary: Liveness probe.
      description: Unauthenticated on both faces; kubelet and Cloudflare hold no token.
      x-felis-face: [internal, external]
      x-felis-tier: public
      security: []
      responses:
        '200':
          description: Always ok when the process is up.
          content:
            application/json:
              schema:
                type: object
                required: [status]
                properties:
                  status: { type: string, const: ok }

  /readyz:
    get:
      tags: [health]
      operationId: readyz
      summary: Readiness probe (internal face only — readiness is an internal concern).
      x-felis-face: [internal]
      x-felis-tier: public
      security: []
      responses:
        '200':
          description: Repo and Cluster are wired.
          content:
            application/json:
              schema:
                type: object
                required: [status]
                properties:
                  status: { type: string, const: ready }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  # -------------------------------------------------- internal: servers ------
  /api/v1/servers:
    get:
      tags: [servers-internal]
      operationId: listServers
      summary: List all servers (velocity route table).
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      responses:
        '200':
          description: Every server's status projection.
          content:
            application/json:
              schema:
                type: object
                required: [servers]
                properties:
                  servers:
                    type: array
                    items: { $ref: '#/components/schemas/ServerInfo' }
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      tags: [admin-servers]
      operationId: createServer
      summary: Create a server (admin).
      description: Requires the admin Access path; the image must be whitelisted.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [name, subdomain]
              properties:
                name: { type: string }
                subdomain: { type: string }
                display_name: { type: string }
                image: { type: string }
                memory: { type: string }
                storage: { type: string }
                autostart_policy: { type: string }
                resources:
                  type: object
                  properties:
                    cpu: { type: string }
                    cpu_request: { type: string }
                    memory: { type: string }
                    memory_request: { type: string }
      responses:
        '201':
          description: Created; starts Stopped.
          content:
            application/json:
              schema:
                type: object
                required: [name, subdomain, desiredState]
                properties:
                  name: { type: string }
                  subdomain: { type: string }
                  desiredState: { type: string, const: Stopped }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '409':
          $ref: '#/components/responses/Conflict'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/by-host/{host}:
    get:
      tags: [servers-internal]
      operationId: serverByHost
      summary: Resolve a server by its connecting hostname (velocity host routing).
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: host, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The matching server's status projection.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/ServerInfo' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/internal/servers/{name}/ready:
    post:
      tags: [servers-internal]
      operationId: serverReadyCallback
      summary: Backend readiness callback — the server reports it is accepting players.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '204':
          $ref: '#/components/responses/NoContent'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/internal/servers/{name}/join-event:
    post:
      tags: [servers-internal]
      operationId: joinEvent
      summary: Player-join event by online-mode UUID (activity tracking / idle reset).
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [mc_uuid]
              properties:
                mc_uuid: { type: string }
      responses:
        '204':
          $ref: '#/components/responses/NoContent'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/internal/servers/{name}/wake:
    post:
      tags: [servers-internal]
      operationId: internalWake
      summary: Domain-autostart wake driven by velocity for a joining player (spec §9.1).
      description: >-
        velocity holds no web Principal, so it drives the wake lever with its
        service token, identifying the player by online-mode UUID. Gated by the
        server's autostartPolicy and the per-server wake cooldown.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [mc_uuid]
              properties:
                mc_uuid: { type: string }
      responses:
        '202':
          description: Wake accepted (or already awake).
          content:
            application/json:
              schema:
                type: object
                required: [name, desiredState, phase, ready]
                properties:
                  name: { type: string }
                  desiredState: { type: string, const: Running }
                  phase: { $ref: '#/components/schemas/Phase' }
                  ready: { type: boolean }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          description: Wake cooldown is still active for this server.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/internal/servers/{name}/status:
    get:
      tags: [servers-internal]
      operationId: internalStatus
      summary: Server status projection (velocity polls this after a wake).
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The server's status projection.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/ServerInfo' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/internal/servers/{name}/claim:
    post:
      tags: [lobby]
      operationId: internalClaim
      summary: Lobby "Claim & Start" by online-mode UUID (spec §12).
      description: >-
        The felis-paper lobby holds no token, so velocity claims on its behalf,
        binding the unowned server to the player's linked account.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [mc_uuid]
              properties:
                mc_uuid: { type: string }
      responses:
        '200':
          description: Claimed.
          content:
            application/json:
              schema:
                type: object
                required: [name, claimed]
                properties:
                  name: { type: string }
                  claimed: { type: boolean, const: true }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '412':
          $ref: '#/components/responses/PreconditionFailed'

  /api/v1/internal/servers/{name}/menu:
    get:
      tags: [lobby]
      operationId: internalMenuStatus
      summary: Lobby menu projection — status plus the ownership-derived `claimable`.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
        - { name: mc_uuid, in: query, required: false, schema: { type: string } }
      responses:
        '200':
          description: Menu projection for the lobby UI.
          content:
            application/json:
              schema:
                type: object
                required: [name, phase, ready, playersOnline, playersMax, claimable]
                properties:
                  name: { type: string }
                  phase: { $ref: '#/components/schemas/Phase' }
                  ready: { type: boolean }
                  playersOnline: { type: integer, format: int32 }
                  playersMax: { type: integer, format: int32 }
                  claimable: { type: boolean }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/internal/account/link/code:
    post:
      tags: [account-internal]
      operationId: createLinkCode
      summary: Mint a one-time account-link code for a verified online-mode UUID (spec §10).
      description: Internal-only — the code is born from a UUID the web never holds.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [mc_uuid]
              properties:
                mc_uuid: { type: string }
                auth_source:
                  type: string
                  enum: [mojang, thirdparty]
                  default: mojang
                  description: >
                    Which Yggdrasil authenticated the in-game UUID (spec §10
                    dual-Yggdrasil). Optional; an omitted value defaults to the
                    Mojang-priority source. Captured here because only the in-game
                    side sees the authentication; it is copied onto the link at verify.
      responses:
        '201':
          description: Code minted.
          content:
            application/json:
              schema:
                type: object
                required: [code, expires_at]
                properties:
                  code: { type: string }
                  expires_at: { type: string, format: date-time }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/internal/account/link/status/{mc_uuid}:
    get:
      tags: [account-internal]
      operationId: linkStatus
      summary: Poll whether an in-game UUID has finished linking — the QR scan-to-login completion check (spec §B3).
      description: >
        Internal-only, read-only. After a new player scans the QR-encoded link code
        and the web verify writes the durable account_links row, velocity polls this
        for the UUID it minted against and admits the player on linked:true, binding
        the in-game session to user_id. Keyed by the verified UUID (not the scanned
        code), so it consumes nothing and is safe to poll repeatedly; an unlinked or
        never-seen UUID returns linked:false, and user_id is present only when linked.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: mc_uuid, in: path, required: true, schema: { type: string, format: uuid } }
      responses:
        '200':
          description: Link-completion status; user_id is present only when linked.
          content:
            application/json:
              schema:
                type: object
                required: [linked]
                properties:
                  linked: { type: boolean }
                  user_id: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/internal/account/migrate/start:
    post:
      tags: [account-internal]
      operationId: migrateStart
      summary: Put the account linked to a verified in-game UUID into migrate mode (spec §B3 inherit, in-game side).
      description: >
        Internal-only. The in-game /felis migrate command calls this for the running
        player's verified UUID: it resolves the linked account and opens a fresh
        migration in the initiated state, superseding any earlier unfinished attempt
        by the same source. The web side then drives a fresh step-up confirmation.
        The transfer itself moves server ownership only — never the mc_uuid link nor
        web credentials — so this endpoint starts a flow, it does not move anything.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [mc_uuid]
              properties:
                mc_uuid: { type: string, format: uuid }
      responses:
        '201':
          description: Migration opened in the initiated state.
          content:
            application/json:
              schema:
                type: object
                required: [started, state]
                properties:
                  started: { type: boolean, const: true }
                  state: { type: string, const: initiated }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: The UUID is not linked to any account (not_linked).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '409':
          description: The source account has already been retired by a completed migration (account_retired).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/internal/player/reclaim:
    post:
      tags: [account-internal]
      operationId: reclaimUsername
      summary: Record a Mojang-priority username reclaim — bar the squatter UUID and stash its data (spec §B3).
      description: >
        Internal-only. Velocity records a username-collision reclaim: the
        non-genuine squatter UUID is barred and its world/player data stashed for
        a 30-day window so a new account can inherit it. Idempotent — a repeat
        reclaim of an already-barred UUID is a no-op. The bar is keyed by UUID,
        never the contested name, so the genuine Mojang player always passes.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [squatter_uuid, username]
              properties:
                squatter_uuid: { type: string, format: uuid }
                username: { type: string }
                data_ref:
                  type: string
                  description: >
                    Optional opaque handle to the data already archived for the
                    hold (server-side only, never returned). Archival may be
                    deferred, in which case this is omitted.
      responses:
        '200':
          description: Reclaim recorded.
          content:
            application/json:
              schema:
                type: object
                required: [blacklisted, username, hold_expires_at]
                properties:
                  blacklisted: { type: boolean, const: true }
                  username: { type: string }
                  hold_expires_at: { type: string, format: date-time }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/internal/player/blacklist/{mc_uuid}:
    get:
      tags: [account-internal]
      operationId: checkUsernameBlacklist
      summary: Report whether an in-game UUID was barred by a prior reclaim (spec §B3).
      description: >
        Internal-only. The velocity login gate calls it to reject a barred
        squatter before letting them in; the genuine Mojang UUID — same username,
        different UUID — is never on the list and always passes.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: mc_uuid, in: path, required: true, schema: { type: string, format: uuid } }
      responses:
        '200':
          description: Blacklist status.
          content:
            application/json:
              schema:
                type: object
                required: [blacklisted]
                properties:
                  blacklisted: { type: boolean }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/internal/op-login/pending:
    get:
      tags: [account-internal]
      operationId: opLoginPending
      summary: List live pending op.console login requests, oldest first (spec §B).
      description: >
        Internal-only. Velocity polls it and pushes waiting requests to online admins,
        who approve one with /felis web op approve <id>. No pending request is secret
        to the operator crew.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      responses:
        '200':
          description: The pending requests awaiting an in-game vouch.
          content:
            application/json:
              schema:
                type: object
                required: [pending]
                properties:
                  pending:
                    type: array
                    items:
                      type: object
                      required: [request_id, username, email, created_at]
                      properties:
                        request_id: { type: string }
                        username: { type: string }
                        email: { type: string }
                        created_at: { type: string, format: date-time }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/internal/op-login/{id}/approve:
    post:
      tags: [account-internal]
      operationId: opLoginApprove
      summary: Record an in-game admin's vouch for a pending op.console login (spec §B).
      description: >
        Internal-only second factor: velocity submits the online-mode UUID of the
        in-game admin running /felis web op approve. The API resolves it to a linked
        role=admin account (else 403 not_admin) and flips the request approved. A
        missing or no-longer-pending request is 404. Self-approval is allowed — an
        online staff member vouching as their own admin identity is a genuine second
        factor distinct from the mailbox.
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [approver_uuid]
              properties:
                approver_uuid: { type: string, format: uuid }
      responses:
        '200':
          description: The vouch was recorded; the request is now approved.
          content:
            application/json:
              schema:
                type: object
                required: [approved]
                properties:
                  approved: { type: boolean, const: true }
        '400':
          description: approver_uuid is required (bad_request).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          description: The approver is not a linked administrator (not_admin).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '404':
          description: No pending operator login with that id (op_login_not_found).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/internal/servers/{name}/backup:
    post:
      tags: [account-internal]
      operationId: internalBackupNow
      summary: Break-glass on-demand world backup (service token; server must be stopped).
      description: >-
        The break-glass console (root on the node, holding the service token) POSTs
        here to snapshot a stopped world while the API is alive — it goes through the
        API rather than direct-to-CRD because rendering the backup Job needs
        deployment coordinates only felis-api holds. Same RWO stopped-gate and async
        202 as the external backupNow; there is no Principal (trusted machine caller),
        and the action is audited to "break-glass".
      x-felis-face: [internal]
      x-felis-tier: service
      security: [{ serviceToken: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '202':
          description: Backup started.
          content:
            application/json:
              schema:
                type: object
                required: [name, status]
                properties:
                  name: { type: string }
                  status: { type: string, const: backing_up }
        '400':
          description: Invalid server name (bad_name).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: Unknown server.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '409':
          description: Server is not stopped (its world PVC is still mounted).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  # ----------------------------------------------------- external: servers ---
  /api/v1/servers/{name}/wake:
    post:
      tags: [servers]
      operationId: wake
      summary: Wake your own server.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '202':
          description: Wake accepted.
          content:
            application/json:
              schema:
                type: object
                required: [name, desiredState]
                properties:
                  name: { type: string }
                  desiredState: { type: string, const: Running }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          description: Wake cooldown is still active.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/servers/{name}/stop:
    post:
      tags: [servers]
      operationId: stop
      summary: Stop your own server.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '202':
          description: Stop accepted.
          content:
            application/json:
              schema:
                type: object
                required: [name, desiredState]
                properties:
                  name: { type: string }
                  desiredState: { type: string, const: Stopped }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/servers/{name}/claim:
    post:
      tags: [servers]
      operationId: claim
      summary: Claim an unowned server for your linked account.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: Claimed.
          content:
            application/json:
              schema:
                type: object
                required: [name, claimed]
                properties:
                  name: { type: string }
                  claimed: { type: boolean, const: true }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          description: Quota exceeded.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Already claimed.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '412':
          description: Account not linked (the pointer /account/link/start emits).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/servers/{name}/command:
    post:
      tags: [console]
      operationId: command
      summary: Run a console command via RCON (spec §8 write). Owner/admin only.
      description: The RCON password is never accepted or returned (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [command]
              properties:
                command: { type: string }
      responses:
        '200':
          description: Command output.
          content:
            application/json:
              schema:
                type: object
                required: [name, output]
                properties:
                  name: { type: string }
                  output: { type: string }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/console:
    get:
      tags: [console]
      operationId: serverConsole
      summary: Stream the running pod's log over SSE (spec §8 read, §262). Owner/admin only.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: An event stream of log lines.
          content:
            text/event-stream:
              schema: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/access/whitelist:
    get:
      tags: [access]
      operationId: accessWhitelistList
      summary: List whitelisted players via RCON (spec §7). Owner/admin only.
      description: >-
        Runs "whitelist list" against the live server and returns a best-effort
        parse plus the raw reply. The RCON password is never accepted or returned
        (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: Whitelisted players.
          content:
            application/json:
              schema:
                type: object
                required: [name, players, output]
                properties:
                  name: { type: string }
                  players: { type: array, items: { type: string } }
                  output: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
    post:
      tags: [access]
      operationId: accessWhitelist
      summary: Add or remove a player from the whitelist (spec §7). Owner/admin only.
      description: >-
        Translates to the RCON "whitelist add|remove <player>" command. The
        player name is validated against the Minecraft username charset before it
        is built into a command. The RCON password is never accepted or returned
        (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [action, player]
              properties:
                action: { type: string, enum: [add, remove] }
                player: { type: string }
      responses:
        '200':
          $ref: '#/components/responses/AccessResult'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/access/players:
    get:
      tags: [access]
      operationId: accessPlayers
      summary: List online players via RCON (spec §7). Owner/admin only.
      description: >-
        Runs "list" against the live server and returns the online/max tally, a
        best-effort parse of the online player names, and the raw reply. This is
        the only source of WHO is online — Status.Players carries the count alone.
        The RCON password is never accepted or returned (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: Online players.
          content:
            application/json:
              schema:
                type: object
                required: [name, online, max, players, output]
                properties:
                  name: { type: string }
                  online: { type: integer }
                  max: { type: integer }
                  players: { type: array, items: { type: string } }
                  output: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/access/ban:
    get:
      tags: [access]
      operationId: accessBanList
      summary: List banned players via RCON (spec §7). Owner/admin only.
      description: >-
        Runs "banlist" against the live server and returns a best-effort parse
        plus the raw reply. The RCON password is never accepted or returned
        (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: Banned players.
          content:
            application/json:
              schema:
                type: object
                required: [name, players, output]
                properties:
                  name: { type: string }
                  players: { type: array, items: { type: string } }
                  output: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
    post:
      tags: [access]
      operationId: accessBan
      summary: Ban or pardon a player (spec §7). Owner/admin only.
      description: >-
        Translates to the RCON "ban|pardon <player>" command. Carries no reason
        field (a free-text reason would be an injection vector; the audit log
        records intent). The RCON password is never accepted or returned (§286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [action, player]
              properties:
                action: { type: string, enum: [ban, pardon] }
                player: { type: string }
      responses:
        '200':
          $ref: '#/components/responses/AccessResult'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/access/kick:
    post:
      tags: [access]
      operationId: accessKick
      summary: Kick a player off the running server (spec §7). Owner/admin only.
      description: >-
        Translates to the RCON "kick <player>" command. Unlike ban it does not
        block rejoining. Carries no reason field (a free-text reason would be an
        injection vector; the audit log records intent). The RCON password is
        never accepted or returned (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [player]
              properties:
                player: { type: string }
      responses:
        '200':
          description: The player was kicked; the raw RCON reply is in output.
          content:
            application/json:
              schema:
                type: object
                required: [name, player, output]
                properties:
                  name: { type: string }
                  player: { type: string }
                  output: { type: string }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/access/permission:
    post:
      tags: [access]
      operationId: accessPermission
      summary: Set or unset a LuckPerms permission node (spec §7). Owner/admin only.
      description: >-
        Translates to "lp user <player> permission set <node> <true|false>
        [world=<world>]" (or unset). An omitted value defaults to true (grant),
        not false (deny). Player, node and world are charset-validated before the
        command is assembled. The RCON password is never accepted or returned
        (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [action, player, node]
              properties:
                action: { type: string, enum: [set, unset] }
                player: { type: string }
                node: { type: string }
                value: { type: boolean, description: "set only; omitted => true (grant)" }
                world: { type: string, description: "optional LuckPerms world context" }
      responses:
        '200':
          $ref: '#/components/responses/AccessResult'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/access/group:
    post:
      tags: [access]
      operationId: accessGroup
      summary: Add or remove a player's LuckPerms parent group (spec §7). Owner/admin only.
      description: >-
        Translates to "lp user <player> parent add|remove <group>". Player and
        group are charset-validated before the command is assembled. The RCON
        password is never accepted or returned (spec §286).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [action, player, group]
              properties:
                action: { type: string, enum: [add, remove] }
                player: { type: string }
                group: { type: string }
      responses:
        '200':
          $ref: '#/components/responses/AccessResult'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Server not running.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/status:
    get:
      tags: [servers]
      operationId: status
      summary: Status of your own server.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The server's status projection.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/ServerInfo' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'

  # -------------------------------------------------- external: local auth ---
  /api/v1/auth/options:
    post:
      tags: [auth]
      operationId: authOptions
      summary: Identifier-first login discovery — which methods can this email use (spec §B, #71).
      description: >-
        Public, pre-session discovery for the SPA's identifier-first form: given a typed
        email, report which console login methods the account can use (passkey and/or
        email-OTP) so the UI prompts for the right authenticator. This is the deliberate
        counter-slice to the anti-enumeration login doors — the ONE sanctioned place
        account existence is disclosed, so an unknown address returns an empty methods
        array. It never reveals staffness: methods are computed identically for every
        resolved account (no role branch), so a staff and a player address in the same
        credential state return byte-identical bodies. passkey is offered only when a
        verifier is wired. Sends no mail and mutates nothing; not rate-limited at the app
        layer (volumetric abuse is bounded at the edge). Gated on local_auth_enabled.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [email]
              properties:
                email: { type: string, format: email }
      responses:
        '200':
          description: >-
            The login methods available for the address, in a deterministic order
            (passkey before email_otp). An empty array means no verified account.
          content:
            application/json:
              schema:
                type: object
                required: [methods]
                properties:
                  methods:
                    type: array
                    items: { type: string, enum: [passkey, email_otp] }
        '400':
          description: A valid email is required (bad_request).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/passkey/login/begin:
    post:
      tags: [auth]
      operationId: passkeyLoginBegin
      summary: Begin a passwordless passkey (WebAuthn) login (spec §14, §B).
      description: >-
        First leg of the public, pre-session passkey assertion door: the caller
        supplies the email that selects the account and, on success, receives the raw
        PublicKeyCredentialRequestOptions to hand to navigator.credentials.get(). The
        matching challenge is stashed server-side and redeemed by finish. Mounted
        Public (no prior principal) and gated on local_auth_enabled. An unknown
        address and a known account with no enrolled passkey both return the SAME 400
        no_passkey, so the door is not an existence oracle; a per-recipient cooldown
        (shared shape with the email-OTP and op-login doors) throttles probing.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [email]
              properties:
                email: { type: string, format: email }
      responses:
        '200':
          description: >-
            The WebAuthn assertion options (PublicKeyCredentialRequestOptions), passed
            through verbatim from the authenticator library for the browser to consume.
            The body is the WebAuthn standard shape and is not modelled here.
          content:
            application/json:
              schema: { type: object, additionalProperties: true }
        '400':
          description: >-
            Invalid email (bad_request); or no passkey is enrolled for the account, or
            the address is unknown — indistinguishable by design (no_passkey); or the
            authenticator library could not start the ceremony (passkey_login_failed).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '429':
          description: A passkey login for this recipient was started too recently (otp_resend_cooldown).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          description: No passkey verifier is wired on this deployment (passkey_unavailable).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/passkey/login/finish:
    post:
      tags: [auth]
      operationId: passkeyLoginFinish
      summary: Complete a passkey (WebAuthn) login and mint a session (spec §14, §B).
      description: >-
        Second leg of the public passkey door: the caller returns the email (to
        re-select the account) and the raw navigator.credentials.get() assertion. The
        stashed login challenge is consumed atomically and the assertion is verified
        against it; on success a host-only felis_session cookie is minted. Both players
        and staff may log in this way — a passkey is a two-factor authenticator
        (possession + user verification), strong enough to stand alone without the
        in-game approval op-login requires. Every failure mode (unknown address, no
        live challenge, expired challenge, bad assertion) collapses into one uniform
        passkey_login_invalid, so the door reveals nothing.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [email, assertion]
              properties:
                email: { type: string, format: email }
                assertion:
                  type: object
                  additionalProperties: true
                  description: >-
                    The raw PublicKeyCredential from navigator.credentials.get(),
                    passed to the verifier verbatim (WebAuthn standard shape).
      responses:
        '200':
          description: Assertion verified; a host-only session cookie is set on the response.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, role]
                properties:
                  user_id: { type: string }
                  role: { type: string, enum: [user, admin] }
        '400':
          description: >-
            Invalid email or missing assertion (bad_request); or the login could not be
            completed — unknown address, no live or expired challenge, or a failed
            assertion, all uniform (passkey_login_invalid).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          description: No passkey verifier is wired on this deployment (passkey_unavailable).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/passkey/login/discoverable/begin:
    post:
      tags: [auth]
      operationId: passkeyLoginDiscoverableBegin
      summary: Begin a usernameless (discoverable) passkey login (spec §14, §B, task #40).
      description: >-
        First leg of the truly from-zero passkey door: unlike the email-first sibling
        above, the caller supplies NO identifier — the request has no body (only the
        application/json Content-Type is required as the cross-origin CSRF guard). The
        response is the WebAuthn PublicKeyCredentialRequestOptions with an EMPTY
        allowCredentials, plus an opaque login_id: the authenticator picks a resident
        credential it holds for this RP and the account is revealed only by the
        userHandle inside the signed assertion at finish. The challenge cannot be
        user-keyed, so it is stashed under login_id in a non-user-keyed store and echoed
        back at finish. Mounted Public and gated on local_auth_enabled. There is no
        recipient or principal to key a per-caller cooldown on (that volumetric limiting
        is delegated to the edge), so the server-side brake is a hard global cap on live
        challenges (429 too_many_challenges). Inert for a credential until its owner
        enrolls a resident passkey; email-OTP and username-first passkey remain the
        fallbacks, so no authenticator is ever locked out.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: false
        description: >-
          No body is read — the whole point is that the caller supplies no identifier —
          but the application/json Content-Type is required (415 otherwise).
        content:
          application/json:
            schema: { type: object }
      responses:
        '200':
          description: >-
            The WebAuthn assertion options (PublicKeyCredentialRequestOptions) with an
            empty allowCredentials, passed through verbatim for the browser to consume,
            plus an opaque login_id the caller echoes at finish. The publicKey member is
            the WebAuthn standard shape and is not modelled here.
          content:
            application/json:
              schema:
                type: object
                required: [publicKey, login_id]
                properties:
                  publicKey: { type: object, additionalProperties: true }
                  login_id: { type: string }
        '400':
          description: The authenticator library could not start the ceremony (passkey_login_failed).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request Content-Type was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '429':
          description: >-
            Too many discoverable logins are in flight server-wide; the global cap is hit
            (too_many_challenges). No per-recipient signal is leaked — the cap is global.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          description: No passkey verifier is wired on this deployment (passkey_unavailable).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/passkey/login/discoverable/finish:
    post:
      tags: [auth]
      operationId: passkeyLoginDiscoverableFinish
      summary: Complete a usernameless (discoverable) passkey login and mint a session (spec §14, §B, task #40).
      description: >-
        Second leg of the from-zero door: the caller returns the opaque login_id from
        begin (the only link to the stashed challenge, since it is not user-keyed) and
        the raw navigator.credentials.get() assertion — and NOTHING that names an
        account. The stashed challenge is consumed atomically and the assertion is
        verified against it; the account is resolved from the authenticator-revealed
        userHandle (the account's stable id), never from anything the client supplied,
        and the session is minted for the account the assertion actually resolved AND
        verified to. Both players and staff may log in this way. Every failure mode — a
        missing/expired/consumed login_id, a bad assertion, AND a userHandle that
        resolves to no account — collapses into one uniform passkey_login_invalid, so
        the door reveals nothing (not even whether the handle was well-formed).
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [login_id, assertion]
              properties:
                login_id:
                  type: string
                  description: The opaque handle returned by discoverable/begin.
                assertion:
                  type: object
                  additionalProperties: true
                  description: >-
                    The raw PublicKeyCredential from navigator.credentials.get(),
                    passed to the verifier verbatim (WebAuthn standard shape). Its
                    userHandle selects the account server-side.
      responses:
        '200':
          description: Assertion verified; a host-only session cookie is set on the response.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, role]
                properties:
                  user_id: { type: string }
                  role: { type: string, enum: [user, admin] }
        '400':
          description: >-
            Missing login_id or assertion (bad_request); or the login could not be
            completed — no live/expired/consumed challenge, a failed assertion, or a
            userHandle that resolves to no account, all uniform (passkey_login_invalid).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          description: No passkey verifier is wired on this deployment (passkey_unavailable).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/email/start:
    post:
      tags: [auth]
      operationId: loginEmailStart
      summary: Begin a passwordless email-OTP login — mail a one-time code (spec §B).
      description: >-
        Public, pre-session console door: the caller supplies an email and, if it
        resolves to a verified account, a one-time code is mailed under the login
        purpose. An address with no account returns the SAME 202 with no code minted,
        and the per-recipient cooldown is kept on that path too, so probing reveals
        nothing (existence is learnt only at the sanctioned /auth/options oracle).
        Gated on local_auth_enabled.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [email]
              properties:
                email: { type: string, format: email }
      responses:
        '202':
          description: >-
            Accepted (neutral): a code was mailed if the address has a verified
            account; the response is identical either way.
          content:
            application/json:
              schema:
                type: object
                required: [sent, expires_at]
                properties:
                  sent: { type: boolean, const: true }
                  expires_at: { type: string, format: date-time }
        '400':
          description: A valid email is required (bad_request).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '429':
          description: A code for this recipient was requested too recently (otp_resend_cooldown).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/email/verify:
    post:
      tags: [auth]
      operationId: loginEmailVerify
      summary: Redeem an email-OTP login code into a session (spec §B).
      description: >-
        Public, pre-session: resolves the address to an account, verifies the code
        under the login purpose, and on success mints a host-only felis_session. An
        unknown address, a wrong or expired code, and an attempt-exhausted code all
        return the IDENTICAL 400 invalid_code, so the door is not an existence or
        lockout oracle. Staff are refused (403) — but only AFTER a valid code is
        redeemed, so only the account owner can ever reach that refusal.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [email, code]
              properties:
                email: { type: string, format: email }
                code: { type: string }
      responses:
        '200':
          description: Code accepted; a host-only session cookie is set on the response.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, role]
                properties:
                  user_id: { type: string }
                  role: { type: string, enum: [user, admin] }
        '400':
          description: >-
            A valid email and code are required (bad_request); or the code is wrong,
            expired, or exhausted (invalid_code, uniform with an unknown address).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: >-
            Local session login is disabled (local_auth_disabled), or the account is
            staff and must sign in at the operator console (staff_account).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/op-login/start:
    post:
      tags: [auth]
      operationId: opLoginStart
      summary: Begin an op.console staff login — mail an OTP, open an approval request (spec §B).
      description: >-
        Public, pre-session first leg of the two-factor operator door: resolves the
        staff address, opens an op_login request, and mails a one-time code under the
        op_login purpose, returning the request handle the browser polls. A non-staff
        or unknown address gets the SAME 202 with a random, non-persisted handle and no
        mail, so this never becomes a staff-enumeration oracle. Gated on
        local_auth_enabled.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [email]
              properties:
                email: { type: string, format: email }
      responses:
        '202':
          description: >-
            Accepted (neutral): a request handle to poll. For a staff address a code
            was mailed and the handle is real; otherwise the handle is a random no-op.
          content:
            application/json:
              schema:
                type: object
                required: [request_id, expires_at]
                properties:
                  request_id: { type: string }
                  expires_at: { type: string, format: date-time }
        '400':
          description: A valid email is required (bad_request).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '429':
          description: A code for this recipient was requested too recently (otp_resend_cooldown).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/op-login/status/{id}:
    get:
      tags: [auth]
      operationId: opLoginStatus
      summary: Poll whether an op.console login request has been approved in-game (spec §B).
      description: >-
        Public, pre-session read the browser polls after start. Returns approved:true
        only for a genuinely approved, live, unconsumed request; every other case —
        unknown, expired, denied, or already-consumed handle — reads approved:false, so
        a fabricated handle polls false forever and only an in-game admin vouch can flip
        it true.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The approval state of the request handle.
          content:
            application/json:
              schema:
                type: object
                required: [approved]
                properties:
                  approved: { type: boolean }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/op-login/finish:
    post:
      tags: [auth]
      operationId: opLoginFinish
      summary: Redeem an approved op.console request plus its mailed code into a staff session (spec §B).
      description: >-
        Public, pre-session final leg: mints a host-only staff session only when BOTH
        factors have landed — the request is approved-and-live AND the mailed code
        verifies. Every failure (unknown handle, not-yet-approved, wrong or locked code,
        lost race) collapses into one uniform 400 op_login_invalid, so a code-less
        caller learns nothing. Admin is re-asserted before the session is issued.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [request_id, code]
              properties:
                request_id: { type: string }
                code: { type: string }
      responses:
        '200':
          description: Both factors proven; a host-only session cookie is set on the response.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, role]
                properties:
                  user_id: { type: string }
                  role: { type: string, enum: [user, admin] }
        '400':
          description: >-
            request_id and code are required (bad_request); or the login could not be
            completed — unknown handle, not approved, wrong or locked code, or lost
            race, all uniform (op_login_invalid).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: >-
            Local session login is disabled (local_auth_disabled), or the resolved
            account is not an operator (staff_account).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/setup/redeem:
    post:
      tags: [auth]
      operationId: setupRedeem
      summary: Redeem a one-time setup token into a lockdown session (spec §B).
      description: >-
        Public, pre-session first-run door: consumes the one-time setup token minted by
        the felis TUI (stored and looked up by SHA-256 hash, like session cookies),
        mints a host-only felis_session, and returns the remaining setup steps so the
        SPA can drive the wizard. An unknown, consumed, or expired token returns a
        uniform 400 setup_token_invalid. Gated on local_auth_enabled.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [token]
              properties:
                token: { type: string }
      responses:
        '200':
          description: Token redeemed; a session cookie is set and the setup state is returned.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, username, role, email, email_verified, has_passkey, setup_required]
                properties:
                  user_id: { type: string }
                  username: { type: string }
                  role: { type: string, enum: [user, admin] }
                  email: { type: string }
                  email_verified: { type: boolean }
                  has_passkey: { type: boolean }
                  setup_required: { type: boolean }
        '400':
          description: >-
            A token is required (bad_request), or it is unknown, already used, or
            expired (setup_token_invalid).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local session login is disabled on this deployment (local_auth_disabled).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '415':
          description: Request body was not application/json.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/setup/status:
    get:
      tags: [auth]
      operationId: setupStatus
      summary: Report the caller's own setup progress (spec §B).
      description: >-
        App-tier read the SPA polls after each setup wizard step (email verify, passkey
        enroll) to decide whether the first-run lockdown can lift. It reads only the
        principal's own state and is reachable during setup lockdown (the rest of the
        API is fenced until setup completes).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ sessionCookie: [] }]
      responses:
        '200':
          description: The caller's current setup state.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, username, role, email, email_verified, has_passkey, setup_required]
                properties:
                  user_id: { type: string }
                  username: { type: string }
                  role: { type: string, enum: [user, admin] }
                  email: { type: string }
                  email_verified: { type: boolean }
                  has_passkey: { type: boolean }
                  setup_required: { type: boolean }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: The principal's user row was not found (not_found).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/auth/logout:
    post:
      tags: [auth]
      operationId: logout
      summary: Revoke the current local session and clear the cookie.
      description: >-
        Revokes the presented session and clears the cookie (spec §B). Mounted
        Public and idempotent: it reads the cookie directly, so it works even when
        the session has already expired and never errors on a missing one.
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      responses:
        '200':
          description: Logged out (idempotent).
          content:
            application/json:
              schema:
                type: object
                required: [ok]
                properties:
                  ok: { type: boolean, const: true }

  /api/v1/auth/bind:
    post:
      tags: [auth]
      operationId: bindRedeem
      summary: Redeem a Bind Code into a player account + session (public console bootstrap, spec §10/§B).
      description: >-
        The one public, pre-account entrypoint of the player console
        (console.<root_domain>): an account-less player redeems the one-time Bind
        Code they generated in the in-game Login Lobby, and the platform creates their
        player account (role=user), binds it to the verified in-game UUID, and mints a
        host-only session cookie. Safe to expose unauthenticated because the code is
        minted internal-face only, against an online-mode-verified UUID, with a short
        TTL and single use — possession already proves control of a Minecraft identity.
        An already-linked player UUID logs that player back in (idempotent); a UUID
        that belongs to staff is refused (403) — operators authenticate at op.console
        behind Zero Trust, so this never mints a session for an admin identity. Requires
        local sessions to be enabled (same toggle as login).
      x-felis-face: [external]
      x-felis-tier: public
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [code]
              properties:
                code: { type: string }
      responses:
        '200':
          description: Player account bootstrapped; the session cookie is set on the response.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, linked, mc_uuid, auth_source]
                properties:
                  user_id: { type: string }
                  linked: { type: boolean, const: true }
                  mc_uuid: { type: string }
                  auth_source:
                    type: string
                    enum: [mojang, thirdparty]
                    description: The source captured at mint, copied onto the durable link.
        '400':
          description: Invalid or expired bind code.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '403':
          description: Local sessions are disabled, or the code's UUID belongs to a staff account.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/me:
    get:
      tags: [servers]
      operationId: me
      summary: The caller's own identity and tier (drives panel navigation).
      description: >-
        Returns the authenticated principal's user id, email, role and the
        server-computed is_admin (Principal.IsAdmin(): role admin reached via the
        admin Access path). The panel reads this once at boot to decide which
        surfaces to render. It is UX truth, not a security control — admin routes
        are independently gated server-side, so a hidden nav item never widens
        access.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: The caller's identity.
          content:
            application/json:
              schema:
                type: object
                required: [user_id, email, role, is_admin, must_change_password]
                properties:
                  user_id: { type: string }
                  email: { type: string, format: email }
                  role:
                    type: string
                    enum: [user, admin]
                    description: The principal's role, mirroring users.role.
                  is_admin:
                    type: boolean
                    description: >-
                      True only when role is admin AND the request arrived via the
                      admin Access path (Principal.IsAdmin()).
                  must_change_password:
                    type: boolean
                    description: >-
                      True when a local-password staff account still owes its
                      first-login password change. Meaningful only on the
                      local-password path (false on the JWT path). The panel routes
                      such an account straight to the change-password card. Reachable
                      while set, alongside change-password and logout, because the
                      rest of the API is fenced off until the change completes.
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/me/servers:
    get:
      tags: [servers]
      operationId: myServers
      summary: List the servers the caller owns or may claim.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: The caller's server list.
          content:
            application/json:
              schema:
                type: object
                required: [servers]
                properties:
                  servers:
                    type: array
                    items: { $ref: '#/components/schemas/MyServerView' }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/updates/window:
    get:
      tags: [admin-updates]
      operationId: getUpdateWindow
      summary: Read the SysAdmin-set auto-update maintenance window (admin).
      description: >-
        The single platform-wide maintenance window during which Felis may apply a
        Scheduled component's update to itself (decision core internal/updates). An
        unset window — never set, or explicitly cleared — reads back as
        {start:null,end:null}. API+persistence only: nothing consumes the window
        until the INTEGRATION runner and executors are wired, so setting it changes
        no behavior yet.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: The current maintenance window (both ends null when unset).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpdateWindow'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    put:
      tags: [admin-updates]
      operationId: setUpdateWindow
      summary: Set or clear the SysAdmin auto-update maintenance window (admin).
      description: >-
        Persist the maintenance window as an absolute [start,end) interval. Both
        ends must be set with end strictly after start, or both null to clear the
        window to unset. A half-set (exactly one end) or inverted/empty (end not
        after start) body is rejected 400, mirroring the decision core's fail-closed
        Window so a malformed schedule can never be stored. No forced auto-update:
        setting a window only permits an apply inside it; outside, a Scheduled
        component degrades to notify.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateWindow'
      responses:
        '200':
          description: The stored maintenance window (echoed back).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpdateWindow'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  /api/v1/fleet:
    get:
      tags: [admin-servers]
      operationId: fleet
      summary: The SysAdmin cockpit's fleet-wide server list (admin; cockpit extension, not a spec §7 route).
      description: >-
        Every MinecraftServer's CRD+status lifecycle view, for the SysAdmin
        FleetTable. Admin-tier — it reads every owner's server. A path distinct
        from the internal velocity GET /api/v1/servers because one {method, path}
        cannot carry both the service and admin tiers. Lifecycle is CRD truth (§1);
        the owner is the only business field, joined READ-ONLY from Postgres (§6)
        for display — best-effort, so a Postgres blip degrades to owner-less rows.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: Every server's status projection (fleet-wide), each with its owner.
          content:
            application/json:
              schema:
                type: object
                required: [servers]
                properties:
                  servers:
                    type: array
                    items:
                      allOf:
                        - $ref: '#/components/schemas/ServerInfo'
                        - type: object
                          properties:
                            owner:
                              type: string
                              description: >-
                                The owner's display identity (email, or username when
                                the address is absent). Absent for an unclaimed server
                                or when the best-effort owner lookup failed.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  /api/v1/backups:
    get:
      tags: [backups]
      operationId: listBackups
      summary: List world backups (admin sees all; a user sees only worlds they formerly owned).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: Visible backups.
          content:
            application/json:
              schema:
                type: object
                required: [backups]
                properties:
                  backups:
                    type: array
                    items: { $ref: '#/components/schemas/BackupView' }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/servers/{name}/restore-backup:
    post:
      tags: [backups]
      operationId: restoreBackup
      summary: Restore a world from a backup (owner-or-admin plus a former-owner match).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                backup_id:
                  type: string
                  description: Which backup to restore; defaults to the latest for the server.
      responses:
        '202':
          description: Restore started.
          content:
            application/json:
              schema:
                type: object
                required: [name, status, backup_id]
                properties:
                  name: { type: string }
                  status: { type: string, const: restoring }
                  backup_id: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          description: No matching backup.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '409':
          description: Submission has already been reviewed.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/servers/{name}/backup:
    post:
      tags: [backups]
      operationId: backupNow
      summary: Back up a server's world on demand (owner-or-admin; server must be stopped).
      description: >-
        Snapshots the server's world into the archive store as a first-class
        world_backups row (reason "manual"), restorable later like an inactivity
        backup. The world PVC is RWO and held by a running server, so the server must
        be fully stopped first (409 not_stopped otherwise). The backup runs
        asynchronously as a Job, so success is 202 (backing_up).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      responses:
        '202':
          description: Backup started.
          content:
            application/json:
              schema:
                type: object
                required: [name, status]
                properties:
                  name: { type: string }
                  status: { type: string, const: backing_up }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          description: Unknown server.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '409':
          description: Server is not stopped (its world PVC is still mounted).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  # ------------------------------------------------------ users (admin tier) ----
  /api/v1/users:
    get:
      tags: [users]
      operationId: listUsers
      summary: List users (admin only).
      description: >-
        Returns a page of non-deleted users matching optional query filters, newest
        first. Every route under /users gates on the admin Zero-Trust path.
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: query, in: query, required: false, schema: { type: string }, description: Substring match on username or email }
        - { name: role, in: query, required: false, schema: { type: string, enum: [admin, user] } }
        - { name: disabled, in: query, required: false, schema: { type: string, enum: ["true", "false"] } }
        - { name: limit, in: query, required: false, schema: { type: integer, default: 20, maximum: 100 } }
        - { name: offset, in: query, required: false, schema: { type: integer, default: 0 } }
      responses:
        '200':
          description: A page of users plus the total unfiltered count.
          content:
            application/json:
              schema:
                type: object
                required: [users, total]
                properties:
                  users:
                    type: array
                    items: { $ref: '#/components/schemas/UserView' }
                  total: { type: integer }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    post:
      tags: [users]
      operationId: createUser
      summary: Create a user (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [username, role, password]
              properties:
                username: { type: string }
                email: { type: string, format: email }
                role: { type: string, enum: [admin, user] }
                password: { type: string, format: password }
                must_change_password: { type: boolean, default: true }
      responses:
        '201':
          description: User created.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/UserView' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '409':
          description: Username already taken.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/users/{id}:
    get:
      tags: [users]
      operationId: getUser
      summary: Get user detail (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: Full user detail including linked MC accounts.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/UserDetail' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
    patch:
      tags: [users]
      operationId: patchUser
      summary: Edit a user (admin only, cannot patch self).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                username: { type: string }
                email: { type: string, format: email }
                role: { type: string, enum: [admin, user] }
      responses:
        '200':
          description: Updated user.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/UserView' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Username conflict.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
    delete:
      tags: [users]
      operationId: deleteUser
      summary: Soft-delete a user — releases servers, revokes sessions (admin only, cannot delete self).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: User soft-deleted.
          content:
            application/json:
              schema:
                type: object
                required: [deleted]
                properties:
                  deleted: { type: boolean, const: true }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/users/{id}/disable:
    post:
      tags: [users]
      operationId: disableUser
      summary: Disable or re-enable a user (admin only, cannot disable self).
      description: >-
        Disabling a user additionally revokes every live session so the lockout is
        immediate. Re-enabling simply clears the flag.
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [disabled]
              properties:
                disabled: { type: boolean }
      responses:
        '200':
          description: Toggle applied.
          content:
            application/json:
              schema:
                type: object
                required: [id, disabled]
                properties:
                  id: { type: string }
                  disabled: { type: boolean }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/users/{id}/quotas:
    get:
      tags: [users]
      operationId: getQuotas
      summary: Get a user's quotas (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The user's current quotas (null=unlimited).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/QuotaView' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    put:
      tags: [users]
      operationId: setQuotas
      summary: Set a user's quotas (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                max_servers: { type: integer, nullable: true }
                max_cpu_milli: { type: integer, nullable: true }
                max_memory_mb: { type: integer, nullable: true }
                max_storage_gb: { type: integer, nullable: true }
      responses:
        '200':
          description: Quotas updated.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/QuotaView' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  /api/v1/users/{id}/sessions:
    get:
      tags: [users]
      operationId: listUserSessions
      summary: List a user's live sessions (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: Live (unrevoked, unexpired) sessions, newest first.
          content:
            application/json:
              schema:
                type: object
                required: [sessions]
                properties:
                  sessions:
                    type: array
                    items: { $ref: '#/components/schemas/SessionView' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    delete:
      tags: [users]
      operationId: revokeUserSessions
      summary: Revoke every live session of a user (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: All sessions revoked.
          content:
            application/json:
              schema:
                type: object
                required: [ok]
                properties:
                  ok: { type: boolean, const: true }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  /api/v1/users/{id}/sessions/{hash}:
    delete:
      tags: [users]
      operationId: revokeUserSession
      summary: Revoke a single session of a user (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
        - { name: hash, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: Session revoked.
          content:
            application/json:
              schema:
                type: object
                required: [ok]
                properties:
                  ok: { type: boolean, const: true }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  /api/v1/users/{id}/passkeys:
    delete:
      tags: [users]
      operationId: unbindUserPasskeys
      summary: Unbind every passkey of a user (owner only) — authenticator remediation.
      description: >-
        Severs a compromised or planted authenticator that would otherwise outlive a
        session revoke. A complete remediation pairs this with revoking the user's
        sessions (DELETE /users/{id}/sessions/{hash}): unbinding the credential alone
        leaves the live hijacked session, and revoking sessions alone leaves a
        re-enrollable credential. It is not a lockout — the account re-enters via the
        email-OTP door or op-login and re-enrolls. Removing zero passkeys is a 200
        no-op, not a 404.
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: All passkeys unbound (a no-op 200 when the user had none).
          content:
            application/json:
              schema:
                type: object
                required: [ok]
                properties:
                  ok: { type: boolean, const: true }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  /api/v1/users/{id}/links:
    post:
      tags: [users]
      operationId: linkAccount
      summary: Force-link a Minecraft UUID to a user, bypassing the code-verification flow (admin only).
      description: >-
        The UUID must not already be bound to a different user (409). Same (user, uuid)
        pair is idempotent (200). auth_source defaults to "mojang".
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [mc_uuid]
              properties:
                mc_uuid: { type: string, format: uuid }
                auth_source: { type: string, enum: [mojang, thirdparty], default: mojang }
      responses:
        '200':
          description: UUID linked (or was already linked to this user).
          content:
            application/json:
              schema:
                type: object
                required: [ok, mc_uuid, auth_source]
                properties:
                  ok: { type: boolean, const: true }
                  mc_uuid: { type: string, format: uuid }
                  auth_source: { type: string }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '409':
          description: UUID is already linked to a different user.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/users/{id}/links/{mc_uuid}:
    delete:
      tags: [users]
      operationId: unlinkAccount
      summary: Remove a single Minecraft UUID binding from a user (admin only).
      x-felis-face: [external]
      x-felis-tier: owner
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
        - { name: mc_uuid, in: path, required: true, schema: { type: string, format: uuid } }
      responses:
        '200':
          description: UUID unlinked.
          content:
            application/json:
              schema:
                type: object
                required: [ok, mc_uuid]
                properties:
                  ok: { type: boolean, const: true }
                  mc_uuid: { type: string, format: uuid }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          description: No linked account for this UUID.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/link/start:
    post:
      tags: [account]
      operationId: linkStart
      summary: Report account-link status and in-game instructions (web side, spec §10).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: Current link status.
          content:
            application/json:
              schema:
                type: object
                required: [linked, instructions]
                properties:
                  linked: { type: boolean }
                  instructions: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/account/link/verify:
    post:
      tags: [account]
      operationId: linkVerify
      summary: Consume an in-game link code and bind the account.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [code]
              properties:
                code: { type: string }
      responses:
        '200':
          description: Linked.
          content:
            application/json:
              schema:
                type: object
                required: [linked, mc_uuid, auth_source]
                properties:
                  linked: { type: boolean, const: true }
                  mc_uuid: { type: string }
                  auth_source:
                    type: string
                    enum: [mojang, thirdparty]
                    description: The source captured at mint, copied onto the durable link.
        '400':
          description: Invalid or expired code.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '409':
          description: Account already linked.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/email/start:
    post:
      tags: [account]
      operationId: emailOtpStart
      summary: Mint and deliver an email one-time code for the caller (web onboarding, spec §B2).
      description: >
        Generates a one-time code bound to the authenticated principal and the
        supplied address, persists only its hash, and delivers it out of band. The
        code is never returned in the response. A re-request supersedes the prior
        unconsumed code.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [email]
              properties:
                email: { type: string, format: email }
      responses:
        '202':
          description: Code minted and dispatched (or logged server-side when no mailer is wired).
          content:
            application/json:
              schema:
                type: object
                required: [sent, expires_at]
                properties:
                  sent: { type: boolean, const: true }
                  expires_at: { type: string, format: date-time }
        '400':
          description: Missing or malformed email address.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/account/email/verify:
    post:
      tags: [account]
      operationId: emailOtpVerify
      summary: Redeem an email one-time code and mark the caller's email verified (spec §B2).
      description: >
        Consumes a previously delivered code for the authenticated principal. On
        success the user's email is written and email_verified is set true. Too many
        incorrect attempts lock the code (429); an unknown, expired, consumed, or
        mismatched code is a 400.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [code]
              properties:
                code: { type: string }
      responses:
        '200':
          description: Email verified.
          content:
            application/json:
              schema:
                type: object
                required: [verified, email]
                properties:
                  verified: { type: boolean, const: true }
                  email: { type: string, format: email }
        '400':
          description: Invalid or expired code.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          description: Too many incorrect attempts; the code is locked.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/passkey/register/begin:
    post:
      tags: [account]
      operationId: passkeyRegisterBegin
      summary: Begin a passkey (WebAuthn) registration ceremony for the caller (spec §14, Phase 6 bind).
      description: >
        Mints a credential-creation challenge bound to the authenticated principal,
        stashes the server-side ceremony state under a short TTL, and returns the
        WebAuthn publicKey creation options for navigator.credentials.create(). The
        challenge is never echoed by the client. Enrollment only — passkey login is a
        deferred slice. 503 when the WebAuthn verifier is not configured on this instance.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: "WebAuthn credential-creation options (the publicKey document)."
          content:
            application/json:
              schema:
                type: object
                description: Opaque WebAuthn PublicKeyCredentialCreationOptions, passed verbatim to the browser.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '503':
          description: Passkey subsystem is not configured.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/passkey/register/finish:
    post:
      tags: [account]
      operationId: passkeyRegisterFinish
      summary: Finish a passkey registration ceremony and bind the credential (spec §14, Phase 6 bind).
      description: >
        Consumes the caller's live registration challenge (single-use), verifies the
        authenticator's attestation against the server-stashed ceremony state, and
        persists the public credential. A missing or expired ceremony is a 400; an
        attestation that fails verification is a 400; a credential already bound to any
        account is a 409. 503 when the WebAuthn verifier is not configured.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [attestation]
              properties:
                name: { type: string, description: Human nickname for the passkey (e.g. "My phone"). }
                attestation:
                  type: object
                  description: The raw navigator.credentials.create() result the browser posts back.
      responses:
        '201':
          description: Passkey bound.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/PasskeyCredential' }
        '400':
          description: No live ceremony, or the attestation could not be verified.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '409':
          description: This passkey is already bound to an account.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          description: Passkey subsystem is not configured.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/passkey/credentials:
    get:
      tags: [account]
      operationId: passkeyList
      summary: List the passkeys the caller has bound (spec §14, Phase 6 bind).
      description: >
        Returns the authenticated principal's own bound passkeys, newest first, as
        display projections (never the public key). Reading the credential list does
        not need the WebAuthn verifier, so it succeeds even where begin/finish report 503.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: The caller's bound passkeys.
          content:
            application/json:
              schema:
                type: object
                required: [credentials]
                properties:
                  credentials:
                    type: array
                    items: { $ref: '#/components/schemas/PasskeyCredential' }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/account/passkey/credentials/{id}:
    delete:
      tags: [account]
      operationId: passkeyDelete
      summary: Unbind one of the caller's passkeys (spec §14, Phase 6 bind).
      description: >
        Removes a passkey scoped to the authenticated principal, so a caller can only
        unbind their OWN credential. An unknown or cross-user id is a 404; it never
        silently no-ops as success.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - name: id
          in: path
          required: true
          schema: { type: string }
          description: The passkey row id (from the credential list).
      responses:
        '204':
          description: Passkey unbound.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: No such passkey for this caller.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/migrate:
    get:
      tags: [account]
      operationId: migrateStatus
      summary: Report the caller's active account-migration and where it is in the flow (spec §B3 inherit, web side).
      description: >
        Read-only. Returns the live migration whose source is the authenticated
        principal, if any, so the web onboarding can resume the flow: whether a
        confirmation step-up is still needed, which factor confirmed it, the named
        target, and the one-time code's expiry once issued. active:false when the
        caller has no live migration.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: The caller's live migration, or active:false.
          content:
            application/json:
              schema:
                type: object
                required: [active]
                properties:
                  active: { type: boolean }
                  state:
                    type: string
                    enum: [initiated, confirmed, code_issued]
                    description: Present only when active; a redeemed migration is terminal and not reported here.
                  target_user_id: { type: string }
                  confirm_factor:
                    type: string
                    enum: [passkey, email_otp]
                  code_expires_at: { type: string, format: date-time }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/account/migrate/confirm/otp/start:
    post:
      tags: [account]
      operationId: migrateConfirmOtpStart
      summary: Send a fresh email one-time code to confirm control of the migrating source account (spec §B3 step-up).
      description: >
        Opens the email-OTP confirmation factor for the caller's initiated migration.
        This is a FRESH step-up bound to the migrate purpose, never mere session
        possession. If the account has ANY passkey enrolled, email-OTP is refused with
        409 passkey_required — the stronger factor is forced. The code is delivered out
        of band and never returned; requires a verified email on the account.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '202':
          description: Confirmation code minted and dispatched.
          content:
            application/json:
              schema:
                type: object
                required: [sent, expires_at]
                properties:
                  sent: { type: boolean, const: true }
                  expires_at: { type: string, format: date-time }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: The caller has no initiated migration to confirm (no_migration).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '409':
          description: >
            A passkey is enrolled so email-OTP is forbidden (passkey_required); the
            migration is already confirmed (already_confirmed); or the account has no
            email step-up factor (no_step_up_factor).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '429':
          description: Resend requested before the cooldown elapsed.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/migrate/confirm/otp/verify:
    post:
      tags: [account]
      operationId: migrateConfirmOtpVerify
      summary: Redeem the email one-time code and confirm the migration (spec §B3 step-up).
      description: >
        Consumes the fresh migrate-purpose email code for the caller's initiated
        migration and advances it to confirmed with confirm_factor email_otp. Too many
        wrong attempts lock the code (429 otp_locked); an unknown, expired, consumed, or
        mismatched code is a 400 invalid_code.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [code]
              properties:
                code: { type: string }
      responses:
        '200':
          description: Migration confirmed.
          content:
            application/json:
              schema:
                type: object
                required: [confirmed]
                properties:
                  confirmed: { type: boolean, const: true }
        '400':
          description: Invalid or expired code (invalid_code).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: The caller has no initiated migration to confirm (no_migration).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '409':
          description: The migration is already confirmed (already_confirmed).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '429':
          description: The code is locked after too many wrong attempts (otp_locked).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/migrate/confirm/passkey/begin:
    post:
      tags: [account]
      operationId: migrateConfirmPasskeyBegin
      summary: Begin a fresh passkey assertion to confirm control of the migrating source account (spec §B3 step-up).
      description: >
        Returns WebAuthn assertion request options for the caller's own enrolled
        passkeys, bound to a fresh migrate-purpose challenge. This is the forced factor
        whenever a passkey exists. The finish call proves the assertion and, exactly as
        the login door does, runs the clone-signal (sign-count) check before confirming.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: WebAuthn assertion request options (PublicKeyCredentialRequestOptions) for navigator.credentials.get.
          content:
            application/json:
              schema: { type: object, description: Opaque WebAuthn PublicKeyCredentialRequestOptions. }
        '400':
          description: The caller has no enrolled passkey (no_passkey).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: The caller has no initiated migration to confirm (no_migration).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/account/migrate/confirm/passkey/finish:
    post:
      tags: [account]
      operationId: migrateConfirmPasskeyFinish
      summary: Finish the passkey assertion and confirm the migration (spec §B3 step-up).
      description: >
        Verifies the WebAuthn assertion against the fresh migrate-purpose challenge and,
        like the login door, applies the authenticator sign-count clone check: a cloned
        authenticator is rejected fail-closed (400 passkey_login_invalid) and audited. On
        success the migration advances to confirmed with confirm_factor passkey.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [assertion]
              properties:
                assertion:
                  type: object
                  description: The navigator.credentials.get() PublicKeyCredential assertion.
      responses:
        '200':
          description: Migration confirmed.
          content:
            application/json:
              schema:
                type: object
                required: [confirmed]
                properties:
                  confirmed: { type: boolean, const: true }
        '400':
          description: Assertion invalid, challenge stale, or a cloned authenticator was detected (passkey_login_invalid).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: The caller has no initiated migration to confirm (no_migration).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/account/migrate/issue-code:
    post:
      tags: [account]
      operationId: migrateIssueCode
      summary: Name the target account and mint the one-time migration code (spec §B3 inherit).
      description: >
        For a confirmed migration, binds the named target account and mints a single
        one-time code (only its hash is stored) that the target must redeem while logged
        in AS that target — an intercepted code is useless to anyone else. The target
        must exist and be neither disabled nor soft-deleted, and cannot be the source.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [target_user_id]
              properties:
                target_user_id: { type: string }
      responses:
        '201':
          description: Code minted, bound to the named target.
          content:
            application/json:
              schema:
                type: object
                required: [code, expires_at]
                properties:
                  code: { type: string }
                  expires_at: { type: string, format: date-time }
        '400':
          description: >
            The target is the source itself (invalid_target), does not exist
            (target_not_found), or is disabled/retired (target_unavailable).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: The caller has no migration to issue against (no_migration).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '409':
          description: The migration has not been confirmed by a step-up yet (not_confirmed).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }

  /api/v1/account/migrate/redeem:
    post:
      tags: [account]
      operationId: migrateRedeem
      summary: Redeem a migration code as the named target and inherit the source's owned servers (spec §B3 inherit).
      description: >
        The authenticated caller — who must be the target named at issue time — spends
        the one-time code. In a single atomic step the source's owned servers are
        re-pointed to the caller and the source account is retired (disabled and
        soft-deleted), which also spends the code so it cannot be replayed. The caller
        keeps its own in-game identity and credentials; only server ownership moves.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [code]
              properties:
                code: { type: string }
      responses:
        '200':
          description: Migration redeemed; owned servers moved to the caller.
          content:
            application/json:
              schema:
                type: object
                required: [migrated, servers_moved, servers]
                properties:
                  migrated: { type: boolean, const: true }
                  servers_moved: { type: integer, format: int32 }
                  servers:
                    type: array
                    items: { type: string }
        '400':
          description: Unknown, expired, or already-spent code, or the caller is not the named target (invalid_code).
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/v1/me/submissions:
    post:
      tags: [submissions]
      operationId: createSubmission
      summary: Submit a modpack for admin review (user side; user-directed lane over §16). Starts no build.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [display_name]
              description: >-
                Only display_name is accepted; the submitter is taken from the
                principal and the build inputs are platform-derived. Unknown
                fields (e.g. submitted_by, context_ref) are rejected with 400.
              properties:
                display_name: { type: string }
      responses:
        '201':
          description: Submission recorded, pending review.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Submission' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
    get:
      tags: [submissions]
      operationId: mySubmissions
      summary: List the caller's own modpack submissions (user-directed lane over §16).
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: The caller's submissions, newest first.
          content:
            application/json:
              schema:
                type: object
                required: [submissions]
                properties:
                  submissions:
                    type: array
                    items: { $ref: '#/components/schemas/Submission' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/me/submissions/{id}/context:
    post:
      tags: [submissions]
      operationId: uploadSubmissionContext
      summary: Upload the modpack build context for your own pending submission (user side; user-directed lane over §16).
      description: >-
        The request body IS the raw gzip build context (context.tar.gz) — not
        JSON, not multipart — streamed to the platform-derived, id-namespaced
        location Kaniko reads via --context. The submitter is taken from the
        principal; a submission the caller does not own is reported as 404, so
        this endpoint cannot upload to or probe another user's submission. Only a
        pending_review submission accepts a context (409 otherwise); a wrong-format
        or oversize body is rejected with 400. Returns 503 when the deployment's
        context store has no implemented upload transport.
      x-felis-face: [external]
      x-felis-tier: app
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/gzip:
            schema: { type: string, format: binary }
      responses:
        '200':
          description: Context stored; the submission (unchanged) is returned.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Submission' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  # ------------------------------------------------------ external: admin ----
  /api/v1/servers/{name}:
    patch:
      tags: [admin-servers]
      operationId: patchServer
      summary: Mutate a server spec (admin). Storage is immutable.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      parameters:
        - { name: name, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              description: Only the supplied fields are patched; an empty patch is rejected.
              properties:
                display_name: { type: string }
                autostart_policy: { type: string }
                image: { type: string }
                memory: { type: string }
                storage:
                  type: string
                  description: Rejected with 400 storage_immutable — present for a clear error, not mutation.
                resources:
                  type: object
                  properties:
                    cpu: { type: string }
                    cpu_request: { type: string }
                    memory: { type: string }
                    memory_request: { type: string }
      responses:
        '200':
          description: Patched.
          content:
            application/json:
              schema:
                type: object
                required: [name, patched]
                properties:
                  name: { type: string }
                  patched:
                    type: array
                    items: { type: string }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'

  /api/v1/images/build:
    post:
      tags: [images]
      operationId: buildImage
      summary: Submit an image build (admin). A build is build-time RCE against the cluster.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [image_ref, dockerfile, context_ref]
              properties:
                image_ref: { type: string }
                dockerfile: { type: string }
                context_ref: { type: string }
                base_image: { type: string }
      responses:
        '202':
          description: Build accepted.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Build' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/images/build/{id}:
    get:
      tags: [images]
      operationId: getBuild
      summary: Get one build's status (admin).
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The build.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Build' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/images/build/{id}/logs:
    get:
      tags: [images]
      operationId: buildLogs
      summary: Stream a build's Job log over SSE (admin, spec §16 / §416).
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: An event stream of build log lines.
          content:
            text/event-stream:
              schema: { type: string }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/images/build/{id}/cancel:
    post:
      tags: [images]
      operationId: cancelBuild
      summary: Cancel a running build (admin).
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The build after cancellation.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Build' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Build already terminal.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/images:
    get:
      tags: [images]
      operationId: listImages
      summary: List whitelisted images (admin).
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: The image whitelist.
          content:
            application/json:
              schema:
                type: object
                required: [images]
                properties:
                  images:
                    type: array
                    items: { $ref: '#/components/schemas/Image' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
    post:
      tags: [images]
      operationId: addImage
      summary: Whitelist an externally-built image by reference (admin).
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [image_ref]
              properties:
                image_ref: { type: string }
      responses:
        '201':
          description: Image whitelisted.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Image' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
    delete:
      tags: [images]
      operationId: removeImage
      summary: Remove an image from the whitelist by reference (admin).
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      parameters:
        - { name: ref, in: query, required: true, schema: { type: string } }
      responses:
        '204':
          $ref: '#/components/responses/NoContent'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/submissions:
    get:
      tags: [submissions]
      operationId: listSubmissions
      summary: The admin review queue — every user's modpack submissions (admin; user-directed lane over §16).
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      responses:
        '200':
          description: All submissions, newest first.
          content:
            application/json:
              schema:
                type: object
                required: [submissions]
                properties:
                  submissions:
                    type: array
                    items: { $ref: '#/components/schemas/Submission' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/submissions/{id}/approve:
    post:
      tags: [submissions]
      operationId: approveSubmission
      summary: >-
        Approve a submission and start its Trivy-gated build (admin; user-directed lane over §16).
        Approval is layered in front of the scan, never instead of it.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      responses:
        '200':
          description: The approved submission, with the linked build id.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Submission' }
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Submission has already been reviewed.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'

  /api/v1/submissions/{id}/reject:
    post:
      tags: [submissions]
      operationId: rejectSubmission
      summary: Reject a submission with a required reason (admin; user-directed lane over §16). Starts no build.
      x-felis-face: [external]
      x-felis-tier: admin
      security: [{ accessJWT: [] }]
      parameters:
        - { name: id, in: path, required: true, schema: { type: string } }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [reason]
              properties:
                reason: { type: string }
      responses:
        '200':
          description: The rejected submission.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Submission' }
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: Submission has already been reviewed.
          content:
            application/json:
              schema: { $ref: '#/components/schemas/Error' }
        '503':
          $ref: '#/components/responses/ServiceUnavailable'