Pair a wall panel through the portal

A screen somewhere this installation is not reachable from asks the portal for
a code instead, and the portal mints its credential — because a token signed
here is one such a device could never present.

Where it was minted changes nothing about what it may do. The panel gate moved
off the branch that decodes a local panel token and onto whatever claims name
a panel, so the portal's and this installation's are bounded by the same check
against the same panel's dashboards. A token of that scope naming no panel is
refused rather than left holding the account it borrows.

The connector marks what arrives on its socket, since that is the only thing
that makes it true, and the approval screen now names what is holding a code —
approving adopts whatever answers, so it is worth a look first.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017F9RnYCJgASuBTcAjxmnsp

frontend/src/client/schemas.gen.ts

@@ -2075,9 +2075,29 @@ export const PanelsPublicSchema = {
 
 The address is the server's own, because the browser's origin is not a
 reliable answer to it: an admin working through the portal is on the
-portal's origin, and a screen cannot be sent there — the portal serves a
-page only to someone holding a portal session, and the credential it hands
-that page is the portal's rather than the panel's.`
+portal's origin, and this one is for a screen on this network.
+
+An installation enrolled with a portal has a second address, built by the
+dialog from what \`\`/cloud/status\`\` reports rather than from here — a panel
+is not the thing that knows whether remote access is on.`
+} as const;
+
+export const PendingDeviceSchema = {
+    properties: {
+        device: {
+            type: 'string',
+            title: 'Device'
+        },
+        remote: {
+            type: 'boolean',
+            title: 'Remote',
+            default: false
+        }
+    },
+    type: 'object',
+    required: ['device'],
+    title: 'PendingDevice',
+    description: 'Who is asking, as far as the request itself says.'
 } as const;
 
 export const PlacementSchema = {

frontend/src/client/sdk.gen.ts

@@ -3,7 +3,7 @@
 import type { CancelablePromise } from './core/CancelablePromise';
 import { OpenAPI } from './core/OpenAPI';
 import { request as __request } from './core/request';
-import type { AlertsReadAlertsConfigResponse, AlertsSaveAlertsConfigData, AlertsSaveAlertsConfigResponse, AlertsTestChannelData, AlertsTestChannelResponse, ArtifactsPutArtifactData, ArtifactsPutArtifactResponse, ArtifactsGetArtifactData, ArtifactsGetArtifactResponse, CloudReadStatusResponse, CloudEnrollData, CloudEnrollResponse, CloudDisconnectResponse, DashboardsReadDashboardsResponse, DashboardsReadDashboardData, DashboardsReadDashboardResponse, DashboardsCreateDashboardData, DashboardsCreateDashboardResponse, DashboardsSaveDashboardData, DashboardsSaveDashboardResponse, DashboardsDeleteDashboardData, DashboardsDeleteDashboardResponse, DashboardsPublishDashboardData, DashboardsPublishDashboardResponse, DashboardsDiscardDashboardDraftData, DashboardsDiscardDashboardDraftResponse, DashboardsRenameDashboardData, DashboardsRenameDashboardResponse, FlowsReadFlowsResponse, FlowsReadNodeTypesResponse, FlowsReadGraphResponse, FlowsReadLibraryResponse, FlowsDeleteSharedNodeData, FlowsDeleteSharedNodeResponse, FlowsReadFlowData, FlowsReadFlowResponse, FlowsSaveFlowData, FlowsSaveFlowResponse, FlowsDeleteFlowData, FlowsDeleteFlowResponse, FlowsPublishFlowData, FlowsPublishFlowResponse, FlowsDiscardDraftData, FlowsDiscardDraftResponse, FlowsRenameFlowData, FlowsRenameFlowResponse, FlowsReadNodeSourceData, FlowsReadNodeSourceResponse, FlowsSaveNodeSourceData, FlowsSaveNodeSourceResponse, FlowsShareNodeData, FlowsShareNodeResponse, FlowsUnshareNodeData, FlowsUnshareNodeResponse, FlowsStartFlowData, FlowsStartFlowResponse, FlowsStopFlowData, FlowsStopFlowResponse, FlowsPauseFlowData, FlowsPauseFlowResponse, FlowsResumeFlowData, FlowsResumeFlowResponse, FlowsStepFlowData, FlowsStepFlowResponse, FlowsValidateFlowData, FlowsValidateFlowResponse, FlowsRunFlowData, FlowsRunFlowResponse, FlowsTriggerNodeData, FlowsTriggerNodeResponse, FlowsCancelNodeData, FlowsCancelNodeResponse, FlowsReadFlowStateData, FlowsReadFlowStateResponse, FlowsReadMessageHistoryData, FlowsReadMessageHistoryResponse, LoginLoginAccessTokenData, LoginLoginAccessTokenResponse, LoginTestTokenResponse, LoginRecoverPasswordData, LoginRecoverPasswordResponse, LoginResetPasswordData, LoginResetPasswordResponse, LoginRecoverPasswordHtmlContentData, LoginRecoverPasswordHtmlContentResponse, MessagesReadMessagesResponse, MessagesPublishMessageData, MessagesPublishMessageResponse, MessagesReadMessageHistoryData, MessagesReadMessageHistoryResponse, ModulesReadModulesResponse, ModulesApplyModulesData, ModulesApplyModulesResponse, OauthRegisterClientData, OauthRegisterClientResponse, OauthAuthorizeValidateData, OauthAuthorizeValidateResponse, OauthAuthorizeData, OauthAuthorizeResponse, OauthTokenData, OauthTokenResponse, OauthReadClientsResponse, OauthRevokeClientData, OauthRevokeClientResponse, ObservabilityReadSummaryResponse, ObservabilityReadTimeseriesData, ObservabilityReadTimeseriesResponse, ObservabilityReadFlowRollupsData, ObservabilityReadFlowRollupsResponse, ObservabilityReadRunsData, ObservabilityReadRunsResponse, ObservabilityReadEventsData, ObservabilityReadEventsResponse, ObservabilityReadDeadLettersData, ObservabilityReadDeadLettersResponse, PanelsReadPanelsResponse, PanelsSavePanelsData, PanelsSavePanelsResponse, PanelsStartPairingResponse, PanelsPollPairingData, PanelsPollPairingResponse, PanelsApprovePairingData, PanelsApprovePairingResponse, PanelsReadPanelData, PanelsReadPanelResponse, PrivateCreateUserData, PrivateCreateUserResponse, RunsCreateRunData, RunsCreateRunResponse, RunsCreateSweepData, RunsCreateSweepResponse, RunsReadRunsData, RunsReadRunsResponse, RunsReadRunData, RunsReadRunResponse, RunsCancelRunData, RunsCancelRunResponse, RunsReadMetricsData, RunsReadMetricsResponse, RunsCompareMetricData, RunsCompareMetricResponse, SecretsReadSecretsResponse, SecretsSaveSecretData, SecretsSaveSecretResponse, SecretsDeleteSecretData, SecretsDeleteSecretResponse, UsersReadUsersData, UsersReadUsersResponse, UsersCreateUserData, UsersCreateUserResponse, UsersReadUserMeResponse, UsersDeleteUserMeResponse, UsersUpdateUserMeData, UsersUpdateUserMeResponse, UsersUpdatePasswordMeData, UsersUpdatePasswordMeResponse, UsersRegisterUserData, UsersRegisterUserResponse, UsersReadUserByIdData, UsersReadUserByIdResponse, UsersUpdateUserData, UsersUpdateUserResponse, UsersDeleteUserData, UsersDeleteUserResponse, UtilsTestEmailData, UtilsTestEmailResponse, UtilsHealthCheckResponse, UtilsHealthResponse, WorkersReadWorkersResponse, WorkersIssueTokenData, WorkersIssueTokenResponse, WorkersReadRuntimeResponse } from './types.gen';
+import type { AlertsReadAlertsConfigResponse, AlertsSaveAlertsConfigData, AlertsSaveAlertsConfigResponse, AlertsTestChannelData, AlertsTestChannelResponse, ArtifactsPutArtifactData, ArtifactsPutArtifactResponse, ArtifactsGetArtifactData, ArtifactsGetArtifactResponse, CloudReadStatusResponse, CloudEnrollData, CloudEnrollResponse, CloudDisconnectResponse, DashboardsReadDashboardsResponse, DashboardsReadDashboardData, DashboardsReadDashboardResponse, DashboardsCreateDashboardData, DashboardsCreateDashboardResponse, DashboardsSaveDashboardData, DashboardsSaveDashboardResponse, DashboardsDeleteDashboardData, DashboardsDeleteDashboardResponse, DashboardsPublishDashboardData, DashboardsPublishDashboardResponse, DashboardsDiscardDashboardDraftData, DashboardsDiscardDashboardDraftResponse, DashboardsRenameDashboardData, DashboardsRenameDashboardResponse, FlowsReadFlowsResponse, FlowsReadNodeTypesResponse, FlowsReadGraphResponse, FlowsReadLibraryResponse, FlowsDeleteSharedNodeData, FlowsDeleteSharedNodeResponse, FlowsReadFlowData, FlowsReadFlowResponse, FlowsSaveFlowData, FlowsSaveFlowResponse, FlowsDeleteFlowData, FlowsDeleteFlowResponse, FlowsPublishFlowData, FlowsPublishFlowResponse, FlowsDiscardDraftData, FlowsDiscardDraftResponse, FlowsRenameFlowData, FlowsRenameFlowResponse, FlowsReadNodeSourceData, FlowsReadNodeSourceResponse, FlowsSaveNodeSourceData, FlowsSaveNodeSourceResponse, FlowsShareNodeData, FlowsShareNodeResponse, FlowsUnshareNodeData, FlowsUnshareNodeResponse, FlowsStartFlowData, FlowsStartFlowResponse, FlowsStopFlowData, FlowsStopFlowResponse, FlowsPauseFlowData, FlowsPauseFlowResponse, FlowsResumeFlowData, FlowsResumeFlowResponse, FlowsStepFlowData, FlowsStepFlowResponse, FlowsValidateFlowData, FlowsValidateFlowResponse, FlowsRunFlowData, FlowsRunFlowResponse, FlowsTriggerNodeData, FlowsTriggerNodeResponse, FlowsCancelNodeData, FlowsCancelNodeResponse, FlowsReadFlowStateData, FlowsReadFlowStateResponse, FlowsReadMessageHistoryData, FlowsReadMessageHistoryResponse, LoginLoginAccessTokenData, LoginLoginAccessTokenResponse, LoginTestTokenResponse, LoginRecoverPasswordData, LoginRecoverPasswordResponse, LoginResetPasswordData, LoginResetPasswordResponse, LoginRecoverPasswordHtmlContentData, LoginRecoverPasswordHtmlContentResponse, MessagesReadMessagesResponse, MessagesPublishMessageData, MessagesPublishMessageResponse, MessagesReadMessageHistoryData, MessagesReadMessageHistoryResponse, ModulesReadModulesResponse, ModulesApplyModulesData, ModulesApplyModulesResponse, OauthRegisterClientData, OauthRegisterClientResponse, OauthAuthorizeValidateData, OauthAuthorizeValidateResponse, OauthAuthorizeData, OauthAuthorizeResponse, OauthTokenData, OauthTokenResponse, OauthReadClientsResponse, OauthRevokeClientData, OauthRevokeClientResponse, ObservabilityReadSummaryResponse, ObservabilityReadTimeseriesData, ObservabilityReadTimeseriesResponse, ObservabilityReadFlowRollupsData, ObservabilityReadFlowRollupsResponse, ObservabilityReadRunsData, ObservabilityReadRunsResponse, ObservabilityReadEventsData, ObservabilityReadEventsResponse, ObservabilityReadDeadLettersData, ObservabilityReadDeadLettersResponse, PanelsReadPanelsResponse, PanelsSavePanelsData, PanelsSavePanelsResponse, PanelsStartPairingResponse, PanelsPollPairingData, PanelsPollPairingResponse, PanelsPendingDeviceData, PanelsPendingDeviceResponse, PanelsApprovePairingData, PanelsApprovePairingResponse, PanelsReadPanelData, PanelsReadPanelResponse, PrivateCreateUserData, PrivateCreateUserResponse, RunsCreateRunData, RunsCreateRunResponse, RunsCreateSweepData, RunsCreateSweepResponse, RunsReadRunsData, RunsReadRunsResponse, RunsReadRunData, RunsReadRunResponse, RunsCancelRunData, RunsCancelRunResponse, RunsReadMetricsData, RunsReadMetricsResponse, RunsCompareMetricData, RunsCompareMetricResponse, SecretsReadSecretsResponse, SecretsSaveSecretData, SecretsSaveSecretResponse, SecretsDeleteSecretData, SecretsDeleteSecretResponse, UsersReadUsersData, UsersReadUsersResponse, UsersCreateUserData, UsersCreateUserResponse, UsersReadUserMeResponse, UsersDeleteUserMeResponse, UsersUpdateUserMeData, UsersUpdateUserMeResponse, UsersUpdatePasswordMeData, UsersUpdatePasswordMeResponse, UsersRegisterUserData, UsersRegisterUserResponse, UsersReadUserByIdData, UsersReadUserByIdResponse, UsersUpdateUserData, UsersUpdateUserResponse, UsersDeleteUserData, UsersDeleteUserResponse, UtilsTestEmailData, UtilsTestEmailResponse, UtilsHealthCheckResponse, UtilsHealthResponse, WorkersReadWorkersResponse, WorkersIssueTokenData, WorkersIssueTokenResponse, WorkersReadRuntimeResponse } from './types.gen';
 
 export class AlertsService {
     /**
@@ -1435,7 +1435,9 @@ export class PanelsService {
      *
      * All this hands out is a code that means nothing until somebody with an
      * account approves it, so the worst an unwelcome caller achieves is a line in
-     * a dictionary that expires ten minutes later.
+     * a dictionary that expires ten minutes later. Reachable from the internet
+     * when this installation is enrolled with a portal, which is what the cap and
+     * the portal's own per-address limits are between.
      * @returns PairStarted Successful Response
      * @throws ApiError
      */
@@ -1475,12 +1477,39 @@ export class PanelsService {
         });
     }
     
+    /**
+     * Pending Device
+     * What is waiting on this code, before anyone says what it is.
+     *
+     * Approving a code adopts whatever is holding it, so it is worth seeing that
+     * it looks like the screen you just hung.
+     * @param data The data for the request.
+     * @param data.code
+     * @returns PendingDevice Successful Response
+     * @throws ApiError
+     */
+    public static pendingDevice(data: PanelsPendingDeviceData): CancelablePromise<PanelsPendingDeviceResponse> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/api/v1/panels/pair/{code}/device',
+            path: {
+                code: data.code
+            },
+            errors: {
+                422: 'Validation Error'
+            }
+        });
+    }
+    
     /**
      * Approve Pairing
      * Say which panel the device showing this code is.
      *
-     * The credential names the approver, so what the panel does stays
-     * attributable to a person rather than to nobody.
+     * A credential minted here names the approver, so what the panel does stays
+     * attributable to a person rather than to nobody. One minted by the portal —
+     * for a device that reached this installation only through it — names the
+     * account this installation was enrolled with instead, since that is the one
+     * every portal-borne request already acts as.
      * @param data The data for the request.
      * @param data.panelId
      * @param data.requestBody

frontend/src/client/types.gen.ts

@@ -749,15 +749,25 @@ export type PanelsConfig = {
  *
  * The address is the server's own, because the browser's origin is not a
  * reliable answer to it: an admin working through the portal is on the
- * portal's origin, and a screen cannot be sent there — the portal serves a
- * page only to someone holding a portal session, and the credential it hands
- * that page is the portal's rather than the panel's.
+ * portal's origin, and this one is for a screen on this network.
+ *
+ * An installation enrolled with a portal has a second address, built by the
+ * dialog from what ``/cloud/status`` reports rather than from here — a panel
+ * is not the thing that knows whether remote access is on.
  */
 export type PanelsPublic = {
     panels?: Array<PanelDef>;
     frontend_host?: string;
 };
 
+/**
+ * Who is asking, as far as the request itself says.
+ */
+export type PendingDevice = {
+    device: string;
+    remote?: boolean;
+};
+
 /**
  * Where a widget sits in its section's grid, in grid units.
  */
@@ -1424,6 +1434,12 @@ export type PanelsPollPairingData = {
 
 export type PanelsPollPairingResponse = (PairStatus);
 
+export type PanelsPendingDeviceData = {
+    code: string;
+};
+
+export type PanelsPendingDeviceResponse = (PendingDevice);
+
 export type PanelsApprovePairingData = {
     panelId: string;
     requestBody: PairRequest;