验证 ECDSA 注册表签名

为了确保你从公共 npm 注册表或任何支持签名的注册表下载的包的完整性，你可以使用 npm CLI 验证下载包的注册表签名。

🌐 To ensure the integrity of packages you download from the public npm registry, or any registry that supports signatures, you can verify the registry signatures of downloaded packages using the npm CLI.

先决条件

🌐 Prerequisites

1. 安装 npm CLI 版本 v8.15.0 或更高版本
2. 使用 npm install 或 npm ci 安装依赖

验证注册表签名

🌐 Verifying registry signatures

可以使用以下 audit 命令验证注册表签名：

🌐 Registry signatures can be verified using the following audit command:

如果所有已安装的版本都具有有效的注册表签名，则示例响应：

🌐 Example response if all installed versions have valid registry signatures:

audited 1640 packages in 2s

1640 have verified registry signatures

故障排除

🌐 Troubleshooting

某些包缺少注册表签名

🌐 Some packages are missing registry signatures

如果软件包没有签名，并且软件包注册表支持签名，CLI 将会出错。这可能意味着攻击者试图绕过签名验证。你可以通过从 registry-host.tld/-/npm/v1/keys 请求公用签名密钥来检查注册表是否支持签名。

🌐 The CLI will error if packages don't have signatures and if the package registry supports signatures. This could mean an attacker might be trying to circumvent signature verification. You can check if the registry supports signatures by requesting the public signing keys from registry-host.tld/-/npm/v1/keys.

如果某些版本缺少注册表签名，则示例响应：

🌐 Example response if some versions have missing registry signatures:

audited 1640 packages in 2s

1405 packages have verified registry signatures

235 packages have missing registry signatures but the registry is providing signing keys:

missing-dep@1.0.0 (https://registry.npmjs.org/)
...