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Diffstat (limited to 'deps/npm/lib/config/fetch-opts.js')
-rw-r--r-- | deps/npm/lib/config/fetch-opts.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/deps/npm/lib/config/fetch-opts.js b/deps/npm/lib/config/fetch-opts.js new file mode 100644 index 0000000000..1a030c378e --- /dev/null +++ b/deps/npm/lib/config/fetch-opts.js @@ -0,0 +1,77 @@ +'use strict' + +const url = require('url') + +module.exports.fromPacote = fromPacote + +function fromPacote (opts) { + return { + cache: getCacheMode(opts), + cacheManager: opts.cache, + ca: opts.ca, + cert: opts.cert, + headers: getHeaders('', opts.registry, opts), + key: opts.key, + localAddress: opts.localAddress, + maxSockets: opts.maxSockets, + proxy: opts.proxy, + referer: opts.refer, + retry: opts.retry, + strictSSL: !!opts.strictSSL, + timeout: opts.timeout, + uid: opts.uid, + gid: opts.gid + } +} + +function getCacheMode (opts) { + return opts.offline + ? 'only-if-cached' + : opts.preferOffline + ? 'force-cache' + : opts.preferOnline + ? 'no-cache' + : 'default' +} + +function getHeaders (uri, registry, opts) { + const headers = Object.assign({ + 'npm-in-ci': opts.isFromCI, + 'npm-scope': opts.projectScope, + 'npm-session': opts.npmSession, + 'user-agent': opts.userAgent, + 'referer': opts.refer + }, opts.headers) + // check for auth settings specific to this registry + let auth = ( + opts.auth && + opts.auth[registryKey(registry)] + ) || opts.auth + // If a tarball is hosted on a different place than the manifest, only send + // credentials on `alwaysAuth` + const shouldAuth = auth && ( + auth.alwaysAuth || + url.parse(uri).host === url.parse(registry).host + ) + if (shouldAuth && auth.token) { + headers.authorization = `Bearer ${auth.token}` + } else if (shouldAuth && auth.username && auth.password) { + const encoded = Buffer.from( + `${auth.username}:${auth.password}`, 'utf8' + ).toString('base64') + headers.authorization = `Basic ${encoded}` + } else if (shouldAuth && auth._auth) { + headers.authorization = `Basic ${auth._auth}` + } + return headers +} + +function registryKey (registry) { + const parsed = url.parse(registry) + const formatted = url.format({ + host: parsed.host, + pathname: parsed.pathname, + slashes: parsed.slashes + }) + return url.resolve(formatted, '.') +} |