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refactor: reuse shared local file access

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This commit is contained in:
Peter Steinberger
2026-04-21 00:59:22 +01:00
parent 7b1f7b179f
commit f85c0b7dc5
2 changed files with 1 additions and 63 deletions
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62
extensions/bluebubbles/src/local-file-access.ts
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@@ -1,62 +0,0 @@
import path from "node:path";
import { fileURLToPath, URL } from "node:url";
import { normalizeLowercaseStringOrEmpty } from "openclaw/plugin-sdk/text-runtime";
function isLocalFileUrlHost(hostname: string): boolean {
const normalized = normalizeLowercaseStringOrEmpty(hostname);
return normalized === "" || normalized === "localhost";
}
function assertNoWindowsNetworkPath(filePath: string, label = "Path"): void {
if (process.platform !== "win32") {
return;
}
const normalized = filePath.replace(/\//g, "\\");
if (normalized.startsWith("\\\\?\\UNC\\") || normalized.startsWith("\\\\")) {
throw new Error(`${label} cannot use Windows network paths: ${filePath}`);
}
}
export function safeFileURLToPath(fileUrl: string): string {
let parsed: URL;
try {
parsed = new URL(fileUrl);
} catch {
throw new Error(`Invalid file:// URL: ${fileUrl}`);
}
if (parsed.protocol !== "file:") {
throw new Error(`Invalid file:// URL: ${fileUrl}`);
}
if (!isLocalFileUrlHost(parsed.hostname)) {
throw new Error(`file:// URLs with remote hosts are not allowed: ${fileUrl}`);
}
const filePath = fileURLToPath(parsed);
assertNoWindowsNetworkPath(filePath, "Local file URL");
return filePath;
}
function trySafeFileURLToPath(fileUrl: string): string | undefined {
try {
return safeFileURLToPath(fileUrl);
} catch {
return undefined;
}
}
export function basenameFromMediaSource(source?: string): string | undefined {
if (!source) {
return undefined;
}
if (source.startsWith("file://")) {
const filePath = trySafeFileURLToPath(source);
return filePath ? path.basename(filePath) || undefined : undefined;
}
if (/^https?:\/\//i.test(source)) {
try {
return path.basename(new URL(source).pathname) || undefined;
} catch {
return undefined;
}
}
return path.basename(source) || undefined;
}

2
extensions/bluebubbles/src/media-send.ts
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@@ -2,11 +2,11 @@ import { constants as fsConstants } from "node:fs";
import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { basenameFromMediaSource, safeFileURLToPath } from "openclaw/plugin-sdk/infra-runtime";
import { resolveChannelMediaMaxBytes } from "openclaw/plugin-sdk/media-runtime";
import { lowercasePreservingWhitespace } from "openclaw/plugin-sdk/text-runtime";
import { resolveBlueBubblesAccount } from "./accounts.js";
import { sendBlueBubblesAttachment } from "./attachments.js";
import { basenameFromMediaSource, safeFileURLToPath } from "./local-file-access.js";
import { resolveBlueBubblesMessageId } from "./monitor-reply-cache.js";
import type { OpenClawConfig } from "./runtime-api.js";
import { getBlueBubblesRuntime } from "./runtime.js";