mirror of
https://github.com/titanscouting/tra-analysis.git
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78 lines
2.0 KiB
JavaScript
78 lines
2.0 KiB
JavaScript
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'use strict'
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const url = require('url')
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module.exports.fromPacote = fromPacote
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function fromPacote (opts) {
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return {
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cache: getCacheMode(opts),
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cacheManager: opts.cache,
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ca: opts.ca,
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cert: opts.cert,
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headers: getHeaders('', opts.registry, opts),
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key: opts.key,
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localAddress: opts.localAddress,
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maxSockets: opts.maxSockets,
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proxy: opts.proxy,
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referer: opts.refer,
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retry: opts.retry,
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strictSSL: !!opts.strictSSL,
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timeout: opts.timeout,
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uid: opts.uid,
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gid: opts.gid
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}
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}
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function getCacheMode (opts) {
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return opts.offline
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? 'only-if-cached'
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: opts.preferOffline
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? 'force-cache'
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: opts.preferOnline
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? 'no-cache'
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: 'default'
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}
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function getHeaders (uri, registry, opts) {
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const headers = Object.assign({
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'npm-in-ci': opts.isFromCI,
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'npm-scope': opts.projectScope,
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'npm-session': opts.npmSession,
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'user-agent': opts.userAgent,
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'referer': opts.refer
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}, opts.headers)
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// check for auth settings specific to this registry
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let auth = (
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opts.auth &&
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opts.auth[registryKey(registry)]
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) || opts.auth
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// If a tarball is hosted on a different place than the manifest, only send
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// credentials on `alwaysAuth`
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const shouldAuth = auth && (
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auth.alwaysAuth ||
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url.parse(uri).host === url.parse(registry).host
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)
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if (shouldAuth && auth.token) {
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headers.authorization = `Bearer ${auth.token}`
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} else if (shouldAuth && auth.username && auth.password) {
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const encoded = Buffer.from(
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`${auth.username}:${auth.password}`, 'utf8'
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).toString('base64')
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headers.authorization = `Basic ${encoded}`
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} else if (shouldAuth && auth._auth) {
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headers.authorization = `Basic ${auth._auth}`
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}
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return headers
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}
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function registryKey (registry) {
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const parsed = url.parse(registry)
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const formatted = url.format({
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host: parsed.host,
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pathname: parsed.pathname,
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slashes: parsed.slashes
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})
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return url.resolve(formatted, '.')
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}
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