oppi.li
source dump of claude code
1/**
2 * Singleton manager for cloud-provider authentication status (AWS Bedrock,
3 * GCP Vertex). Communicates auth refresh state between auth utilities and
4 * React components / SDK output. The SDK 'auth_status' message shape is
5 * provider-agnostic, so a single manager serves all providers.
6 *
7 * Legacy name: originally AWS-only; now used by all cloud auth refresh flows.
8 */
9
10import { createSignal } from './signal.js'
11
12export type AwsAuthStatus = {
13 isAuthenticating: boolean
14 output: string[]
15 error?: string
16}
17
18export class AwsAuthStatusManager {
19 private static instance: AwsAuthStatusManager | null = null
20 private status: AwsAuthStatus = {
21 isAuthenticating: false,
22 output: [],
23 }
24 private changed = createSignal<[status: AwsAuthStatus]>()
25
26 static getInstance(): AwsAuthStatusManager {
27 if (!AwsAuthStatusManager.instance) {
28 AwsAuthStatusManager.instance = new AwsAuthStatusManager()
29 }
30 return AwsAuthStatusManager.instance
31 }
32
33 getStatus(): AwsAuthStatus {
34 return {
35 ...this.status,
36 output: [...this.status.output],
37 }
38 }
39
40 startAuthentication(): void {
41 this.status = {
42 isAuthenticating: true,
43 output: [],
44 }
45 this.changed.emit(this.getStatus())
46 }
47
48 addOutput(line: string): void {
49 this.status.output.push(line)
50 this.changed.emit(this.getStatus())
51 }
52
53 setError(error: string): void {
54 this.status.error = error
55 this.changed.emit(this.getStatus())
56 }
57
58 endAuthentication(success: boolean): void {
59 if (success) {
60 // Clear the status completely on success
61 this.status = {
62 isAuthenticating: false,
63 output: [],
64 }
65 } else {
66 // Keep the output visible on failure
67 this.status.isAuthenticating = false
68 }
69 this.changed.emit(this.getStatus())
70 }
71
72 subscribe = this.changed.subscribe
73
74 // Clean up for testing
75 static reset(): void {
76 if (AwsAuthStatusManager.instance) {
77 AwsAuthStatusManager.instance.changed.clear()
78 AwsAuthStatusManager.instance = null
79 }
80 }
81}