Installing dependencies.

node_modules/npm/lib/utils/otplease.js

@@ -0,0 +1,46 @@
+async function otplease (npm, opts, fn) {
+  try {
+    return await fn(opts)
+  } catch (err) {
+    if (!process.stdin.isTTY || !process.stdout.isTTY) {
+      throw err
+    }
+
+    if (isWebOTP(err)) {
+      const webAuth = require('./web-auth')
+      const openUrlPrompt = require('./open-url-prompt')
+
+      const openerPromise = (url, emitter) =>
+        openUrlPrompt(
+          npm,
+          url,
+          'Authenticate your account at',
+          'Press ENTER to open in the browser...',
+          emitter
+        )
+      const otp = await webAuth(openerPromise, err.body.authUrl, err.body.doneUrl, opts)
+      return await fn({ ...opts, otp })
+    }
+
+    if (isClassicOTP(err)) {
+      const readUserInfo = require('./read-user-info.js')
+      const otp = await readUserInfo.otp('This operation requires a one-time password.\nEnter OTP:')
+      return await fn({ ...opts, otp })
+    }
+
+    throw err
+  }
+}
+
+function isWebOTP (err) {
+  if (!err.code === 'EOTP' || !err.body) {
+    return false
+  }
+  return err.body.authUrl && err.body.doneUrl
+}
+
+function isClassicOTP (err) {
+  return err.code === 'EOTP' || (err.code === 'E401' && /one-time pass/.test(err.body))
+}
+
+module.exports = otplease