Merge pinned master into status bar projection

2026-07-31 09:28:52 +08:00
parent 0378a72431 1351565681
commit ff8c5600f4
831 changed files with 23503 additions and 4750 deletions
@@ -14,6 +14,8 @@ export type {
  ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
  InboxItemId, ModelReasoningEffort, ModelTarget, QueueAction, QueuedInboxItem, SessionModels,
  GoalsApi, GoalRef,
+  SettingsApi, SettingsNamespaceView, SettingsPathOpView, SettingsSecretView,
+  CredentialsApi, CredentialView, ConfigurableProviderView, LlmApi,
 } from '@deepseek-ai/dsh-host-apiproxy/api'
 export type { ToolCallView, ToolResultView } from '@deepseek-ai/dsh-tools/presentation'
 export type {
@@ -29,7 +29,7 @@ import type {
 import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
 import type {
  ApiProxy, ClientRequest, ClientResponse, HistoryEntry, HostFrame, MuxFrame, RpcReceipt,
-  ModelTarget, RpcRequest, RpcResponse, RpcResult, ServerRequest, ServerResponse, SessionSummary,
+  ModelProviderGroup, ModelTarget, RpcRequest, RpcResponse, RpcResult, ServerRequest, ServerResponse, SessionSummary,
  ToolCallView, ToolEventView, ToolResultView, WorkspaceId, WorkspaceView,
 } from './api.ts'
 import type { RequestPayload, ResponseValue, RpcMethodMap } from '@deepseek-ai/dsh-host-apiproxy/api'
@@ -156,6 +156,35 @@ const OPENAI_REASONING = {
  defaultEffort: 'medium',
 }

+/** Catalog served by `session.models` and `llm.models` alike (fresh copies per call). */
+function fixtureModelGroups(): ModelProviderGroup[] {
+  return [
+    {
+      id: 'deepseek-official',
+      name: 'DeepSeek',
+      models: [
+        {
+          id: 'deepseek-v4-flash',
+          name: 'DeepSeek-V4-Flash',
+          description: '快速响应',
+          reasoning: DEEPSEEK_REASONING,
+        },
+        {
+          id: 'deepseek-v4-pro',
+          name: 'DeepSeek-V4-Pro',
+          description: '复杂任务',
+          reasoning: DEEPSEEK_REASONING,
+        },
+      ],
+    },
+    {
+      id: 'openai',
+      name: 'OpenAI',
+      models: [{ id: 'gpt-5', name: 'GPT-5', reasoning: OPENAI_REASONING }],
+    },
+  ]
+}
+
 function sid(id: string): SessionId {
  return id as SessionId
 }
@@ -832,8 +861,14 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
  const logs = new Map<SessionId, SessionEvent[]>([[sid('fx-alpha'), buildAlphaLog()]])
  const modelTargets = new Map<SessionId, ModelTarget>(sessions.map(session => [
    session.sessionId,
-    { provider: 'deepseek', model: 'deepseek-v4-flash' },
+    { provider: 'deepseek-official', model: 'deepseek-v4-flash' },
  ]))
+  /** Credential store double: set/unset flip the describe badge, values never read back. */
+  const fixtureCredentials = new Map<string, true>([
+    // The assembled fixture represents an already-configured shipped
+    // DeepSeek route so unrelated GUI journeys do not enter first-run setup.
+    ['DEEPSEEK_API_KEY', true],
+  ])
  const nextTurn = new Map<SessionId, number>([[sid('fx-alpha'), 60]])
  let nextSession = 1
  let nextRpc = 1
@@ -1158,7 +1193,7 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
          sessionId: requestedId ?? sid(`fx-${nextSession++}`), updatedAt: Date.now(), running: false, blank: true, cwd,
        }
        sessions.push(created)
-        modelTargets.set(created.sessionId, { provider: 'deepseek', model: 'deepseek-v4-flash' })
+        modelTargets.set(created.sessionId, { provider: 'deepseek-official', model: 'deepseek-v4-flash' })
        attachedSessions += 1
        const emitSession = (): void => {
          // Mirrors the host: the frame fires at creation, so blank is constantly true.
@@ -1199,6 +1234,56 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
        const appended = logOf(sessionId).at(-1) as SessionEvent
        return ok(request, { title: normalized, seq: appended.seq })
      },
+      fork: (request) => {
+        const { sessionId, atSeq } = request.payload
+        const source = summaryOf(sessionId)
+        if (source === undefined) {
+          return err(request, {
+            code: 'session-not-found',
+            message: `no session ${sessionId}`,
+            details: { sessionId },
+          })
+        }
+        const log = logs.get(sessionId) ?? []
+        const lastSeq = log.at(-1)?.seq ?? -1
+        const anchoredBoundary = atSeq === undefined
+          ? undefined
+          : log.find(e => e.type === 'turn/end' && e.seq >= atSeq)
+        const boundary = anchoredBoundary
+          ?? (atSeq === undefined || atSeq > lastSeq
+            ? log.findLast(e => e.type === 'turn/end')
+            : undefined)
+        if (boundary === undefined) {
+          return err(request, {
+            code: 'fork-unavailable',
+            message: atSeq !== undefined && atSeq <= lastSeq
+              ? `session ${sessionId} has not completed the turn containing event ${String(atSeq)}`
+              : `session ${sessionId} has no completed turn`,
+            details: { sessionId },
+          })
+        }
+        let cut = boundary.seq + 1
+        while (cut < log.length && log[cut]?.type !== 'turn/start') cut++
+        const child: SessionSummary = {
+          sessionId: sid(`fx-${nextSession++}`), updatedAt: Date.now(), running: false, blank: false,
+          parentSessionId: sessionId,
+          ...source.cwd === undefined ? {} : { cwd: source.cwd },
+        }
+        logs.set(child.sessionId, log.slice(0, cut))
+        sessions.push(child)
+        emitHost({
+          type: 'host/session-added', sessionId: child.sessionId, blank: false,
+          parentSessionId: sessionId,
+          ...source.cwd === undefined ? {} : { cwd: source.cwd },
+        })
+        const workspace = workspaces.find(w => w.sessionIds.includes(sessionId))
+        if (workspace !== undefined) {
+          workspace.sessionIds = [child.sessionId, ...workspace.sessionIds]
+          workspace.updatedAt = new Date().toISOString()
+          emitHost({ type: 'host/workspace-changed', workspace: { ...workspace } })
+        }
+        return ok(request, { sessionId: child.sessionId })
+      },
      history: async (request) => {
        const log = logs.get(request.payload.sessionId) ?? []
        // Snapshot at request time, deliver after the transit delay (mirrors a real host under latency).
@@ -1218,32 +1303,8 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
      },
      models: request => ok(request, {
        current: modelTargets.get(request.payload.sessionId)
-          ?? { provider: 'deepseek', model: 'deepseek-v4-flash' },
-        groups: [
-          {
-            id: 'deepseek',
-            name: 'DeepSeek',
-            models: [
-              {
-                id: 'deepseek-v4-flash',
-                name: 'DeepSeek-V4-Flash',
-                description: '快速响应',
-                reasoning: DEEPSEEK_REASONING,
-              },
-              {
-                id: 'deepseek-v4-pro',
-                name: 'DeepSeek-V4-Pro',
-                description: '复杂任务',
-                reasoning: DEEPSEEK_REASONING,
-              },
-            ],
-          },
-          {
-            id: 'openai',
-            name: 'OpenAI',
-            models: [{ id: 'gpt-5', name: 'GPT-5', reasoning: OPENAI_REASONING }],
-          },
-        ],
+          ?? { provider: 'deepseek-official', model: 'deepseek-v4-flash' },
+        groups: fixtureModelGroups(),
        failures: [],
      }),
      selectModel: (request) => {
@@ -1498,14 +1559,14 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
          const spec = PERMISSION_PRESETS[preset]
          if (preset === '') {
            const current = permissionSelectOf(logOf(id)).currentValue
-            append(id, { type: 'command/done', data: { commandId, kind: 'success', text: `Current permission preset: ${current}. Available: ${Object.keys(PERMISSION_PRESETS).join(', ')}.` } })
+            append(id, { type: 'command/done', data: { commandId, kind: 'success', text: `current preset ${current} (available: ${Object.keys(PERMISSION_PRESETS).join(', ')})` } })
          } else if (spec === undefined) {
-            append(id, { type: 'command/done', data: { commandId, kind: 'error', text: `unknown permission preset ${JSON.stringify(preset)} (available: ${Object.keys(PERMISSION_PRESETS).join(', ')})` } })
+            append(id, { type: 'command/done', data: { commandId, kind: 'error', text: `unknown preset "${preset}" (available: ${Object.keys(PERMISSION_PRESETS).join(', ')})` } })
          } else {
            if (permissionSelectOf(logOf(id)).currentValue !== preset) append(id, { type: 'permission/preset', data: { preset } })
            append(id, { type: 'sandbox/mode', data: { mode: spec.sandbox } })
            append(id, { type: 'approval/policy', data: { policy: spec.approval } })
-            append(id, { type: 'command/done', data: { commandId, kind: 'success', text: `Permission preset: ${preset}.` } })
+            append(id, { type: 'command/done', data: { commandId, kind: 'success', text: `preset ${preset}` } })
          }
          return ok(request, { matched: true as const, commandId })
        }
@@ -1689,6 +1750,64 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
        }
      },
    },
+    settings: {
+      // Only the resolved DeepSeek address needed by first-run readiness is
+      // represented here. Fixture-backed journeys do not open its Models
+      // editor; real schema-driven forms ride the HTTP transport.
+      describe: request => ok(request, {
+        writable: true,
+        namespaces: [{
+          ns: 'llm-deepseek',
+          schema: {},
+          value: { apiKeyEnv: 'DEEPSEEK_API_KEY' },
+          applies: 'live',
+          secrets: [{ path: ['apiKey'], set: false }],
+          revision: 0,
+        }],
+      }),
+      update: request => err(request, {
+        code: 'settings-rejected',
+        message: 'fixture: the minimal readiness settings descriptor is read-only',
+        details: { ns: request.payload.ns },
+      }),
+      replace: request => err(request, {
+        code: 'settings-rejected',
+        message: 'fixture: the minimal readiness settings descriptor is read-only',
+        details: { ns: request.payload.ns },
+      }),
+      mutate: request => err(request, {
+        code: 'settings-rejected',
+        message: 'fixture: no settings namespaces are registered',
+        details: { ns: request.payload.ns },
+      }),
+    },
+    credentials: {
+      describe: request => ok(request, {
+        credentials: Object.fromEntries(request.payload.refs.map(ref => [ref, {
+          configured: fixtureCredentials.has(ref),
+          ...fixtureCredentials.has(ref) ? { source: 'file' } : {},
+          writable: true,
+        }])),
+      }),
+      set: (request) => {
+        fixtureCredentials.set(request.payload.ref, true)
+        return ok(request, {})
+      },
+      unset: (request) => {
+        fixtureCredentials.delete(request.payload.ref)
+        return ok(request, {})
+      },
+    },
+    llm: {
+      providers: request => ok(request, {
+        providers: [
+          { provider: 'deepseek-official', displayName: 'DeepSeek', settingsNs: 'llm-deepseek', settingsPath: [], active: true },
+          { provider: 'openai', displayName: 'openai', settingsNs: 'llm-pi-ai', settingsPath: ['providers', 'openai'], active: true },
+          { provider: 'anthropic', displayName: 'anthropic', settingsNs: 'llm-pi-ai', settingsPath: ['providers', 'anthropic'], active: false },
+        ],
+      }),
+      models: request => ok(request, { groups: fixtureModelGroups(), failures: [] }),
+    },
    respond(message: ClientResponse): Promise<RpcReceipt> {
      // Same routing discipline as the host: rpcId first, then the payload's
      // audit correlation; a settled or unknown id is not-pending.
@@ -1758,6 +1877,7 @@ export class FixtureApiClient extends AbstractApiClient {
      case 'session.models': return this.api.sessions.models(request)
      case 'session.selectModel': return this.api.sessions.selectModel(request)
      case 'session.rename': return this.api.sessions.rename(request)
+      case 'session.fork': return this.api.sessions.fork(request)
      case 'session.prompt': return this.api.sessions.prompt(request)
      case 'session.updateQueue': return this.api.sessions.updateQueue(request)
      case 'session.cancel': return this.api.sessions.cancel(request)
@@ -1781,6 +1901,15 @@ export class FixtureApiClient extends AbstractApiClient {
      case 'goal.resume': return this.api.goals.resume(request)
      case 'goal.complete': return this.api.goals.complete(request)
      case 'goal.clear': return this.api.goals.clear(request)
+      case 'settings.describe': return this.api.settings.describe(request)
+      case 'settings.update': return this.api.settings.update(request)
+      case 'settings.replace': return this.api.settings.replace(request)
+      case 'settings.mutate': return this.api.settings.mutate(request)
+      case 'credentials.describe': return this.api.credentials.describe(request)
+      case 'credentials.set': return this.api.credentials.set(request)
+      case 'credentials.unset': return this.api.credentials.unset(request)
+      case 'llm.providers': return this.api.llm.providers(request)
+      case 'llm.models': return this.api.llm.models(request)
    }
  }

@@ -22,6 +22,8 @@ export type {
  ClientRequest, ServerResponse, ServerRequest, ClientResponse, RpcMessage, RpcReceipt,
  IApiClient, SessionId, SessionEvent, ContentBlock, StreamChunk,
  GoalsApi, GoalRef,
+  SettingsApi, SettingsNamespaceView, SettingsPathOpView, SettingsSecretView,
+  CredentialsApi, CredentialView, ConfigurableProviderView, LlmApi,
 } from './api.ts'
 export { RpcId, AbstractApiClient, transportError } from './api.ts'

@@ -33,10 +33,38 @@ export const Config: z<ConnectionConfig> = z.object({
  trustedHosts: z.array(String).default([]),
 })

+/**
+ * Methods gated to loopback even on a trusted-host deployment. Native dialogs
+ * act on the host machine; the settings and credential domains mutate the
+ * user's configuration and secret store, and READING them is equally
+ * privileged — `settings.describe` returns every exposed namespace's
+ * configuration and `credentials.describe` reports whether an arbitrary
+ * environment-variable name is configured and where from, which is
+ * reconnaissance no anonymous caller should have. `trustedHosts` is a
+ * DNS-rebinding fence, explicitly not authentication, so the whole
+ * configuration plane stays loopback-same-origin until a real authentication
+ * layer exists. The model catalog (`llm.providers`, `llm.models`) is
+ * deliberately NOT here: it carries provider ids, display names, and model
+ * lists — no endpoints, keys, or key state — and a LAN client's model picker
+ * legitimately needs it.
+ */
+const PRIVILEGED_METHODS = new Set([
+  'host.pickDirectory',
+  'host.openPath',
+  'settings.describe',
+  'settings.update',
+  'settings.replace',
+  'credentials.describe',
+  'credentials.set',
+  'credentials.unset',
+])
+
 /**
 * Mounts the API gateway under the browser transport prefix. Every request on
 * the prefix passes the browser-trust fence first (DNS-rebinding and
- * cross-site defense — [api-request-trust](./api-request-trust.ts)).
+ * cross-site defense — [api-request-trust](./api-request-trust.ts));
+ * privileged methods additionally pass it with an empty trust list, which
+ * pins them to loopback.
 * @param ctx - Host plugin context.
 * @param config - resolved plugin config (schema defaults applied).
 */
@@ -51,7 +79,14 @@ export function apply(ctx: Context, config?: ConnectionConfig): void {
    kind: 'prefix',
    path: API_PATH,
    handler: async (req, res) => {
-      if (!isTrustedApiRequest(req, trustedHosts)) {
+      const pathname = new URL(req.url ?? '/', 'http://dsh.internal').pathname
+      const method = pathname.startsWith(`${API_PATH}/`)
+        ? pathname.slice(API_PATH.length + 1)
+        : undefined
+      const allowed = method !== undefined && PRIVILEGED_METHODS.has(method)
+        ? isTrustedApiRequest(req, [])
+        : isTrustedApiRequest(req, trustedHosts)
+      if (!allowed) {
        res.writeHead(403)
        res.end('forbidden')
        return