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fix: auto-read user credentials for mcpd auth

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mcplocal now reads ~/.mcpctl/credentials automatically when
MCPLOCAL_MCPD_TOKEN env var is not set, matching CLI behavior.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Michal
2026-02-24 19:14:56 +00:00
parent cdfdfa87cc
commit c6fab132aa
1 changed files with 21 additions and 2 deletions
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23
src/mcplocal/src/http/config.ts
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@@ -1,3 +1,7 @@
import { existsSync, readFileSync } from 'node:fs';
import { join } from 'node:path';
import { homedir } from 'node:os';
/** Configuration for the mcplocal HTTP server. */ /** Configuration for the mcplocal HTTP server. */
export interface HttpConfig { export interface HttpConfig {
/** Port for the HTTP server (default: 3200) */ /** Port for the HTTP server (default: 3200) */
@@ -15,9 +19,24 @@ export interface HttpConfig {
const DEFAULT_HTTP_PORT = 3200; const DEFAULT_HTTP_PORT = 3200;
const DEFAULT_HTTP_HOST = '127.0.0.1'; const DEFAULT_HTTP_HOST = '127.0.0.1';
const DEFAULT_MCPD_URL = 'http://localhost:3100'; const DEFAULT_MCPD_URL = 'http://localhost:3100';
const DEFAULT_MCPD_TOKEN = '';
const DEFAULT_LOG_LEVEL = 'info'; const DEFAULT_LOG_LEVEL = 'info';
/**
* Read the user's mcpctl credentials from ~/.mcpctl/credentials.
* Returns the token if found, empty string otherwise.
*/
function loadUserToken(): string {
try {
const credPath = join(homedir(), '.mcpctl', 'credentials');
if (!existsSync(credPath)) return '';
const raw = readFileSync(credPath, 'utf-8');
const parsed = JSON.parse(raw) as { token?: string };
return parsed.token ?? '';
} catch {
return '';
}
}
export function loadHttpConfig(env: Record<string, string | undefined> = process.env): HttpConfig { export function loadHttpConfig(env: Record<string, string | undefined> = process.env): HttpConfig {
const portStr = env['MCPLOCAL_HTTP_PORT']; const portStr = env['MCPLOCAL_HTTP_PORT'];
const port = portStr !== undefined ? parseInt(portStr, 10) : DEFAULT_HTTP_PORT; const port = portStr !== undefined ? parseInt(portStr, 10) : DEFAULT_HTTP_PORT;
@@ -26,7 +45,7 @@ export function loadHttpConfig(env: Record<string, string | undefined> = process
httpPort: Number.isFinite(port) ? port : DEFAULT_HTTP_PORT, httpPort: Number.isFinite(port) ? port : DEFAULT_HTTP_PORT,
httpHost: env['MCPLOCAL_HTTP_HOST'] ?? DEFAULT_HTTP_HOST, httpHost: env['MCPLOCAL_HTTP_HOST'] ?? DEFAULT_HTTP_HOST,
mcpdUrl: env['MCPLOCAL_MCPD_URL'] ?? DEFAULT_MCPD_URL, mcpdUrl: env['MCPLOCAL_MCPD_URL'] ?? DEFAULT_MCPD_URL,
mcpdToken: env['MCPLOCAL_MCPD_TOKEN'] ?? DEFAULT_MCPD_TOKEN, mcpdToken: env['MCPLOCAL_MCPD_TOKEN'] ?? loadUserToken(),
logLevel: (env['MCPLOCAL_LOG_LEVEL'] as HttpConfig['logLevel'] | undefined) ?? DEFAULT_LOG_LEVEL, logLevel: (env['MCPLOCAL_LOG_LEVEL'] as HttpConfig['logLevel'] | undefined) ?? DEFAULT_LOG_LEVEL,
}; };
} }