update packages to latest version

node_modules/npm/lib/adduser.js

@@ -0,0 +1,177 @@
+module.exports = adduser
+
+var log = require("npmlog")
+  , npm = require("./npm.js")
+  , read = require("read")
+  , userValidate = require("npm-user-validate")
+  , crypto
+
+try {
+  crypto = require("crypto")
+} catch (ex) {}
+
+adduser.usage = 'npm adduser [--registry=url] [--scope=@orgname] [--always-auth]' +
+                '\n\naliases: login'
+
+function adduser (args, cb) {
+  npm.spinner.stop()
+  if (!crypto) return cb(new Error(
+    "You must compile node with ssl support to use the adduser feature"))
+
+  var creds = npm.config.getCredentialsByURI(npm.config.get("registry"))
+  var c = { u : creds.username || ""
+          , p : creds.password || ""
+          , e : creds.email || ""
+          }
+    , u = {}
+    , fns = [readUsername, readPassword, readEmail, save]
+
+  loop()
+  function loop (er) {
+    if (er) return cb(er)
+    var fn = fns.shift()
+    if (fn) return fn(c, u, loop)
+    cb()
+  }
+}
+
+function readUsername (c, u, cb) {
+  var v = userValidate.username
+  read({prompt: "Username: ", default: c.u || ""}, function (er, un) {
+    if (er) {
+      return cb(er.message === "cancelled" ? er.message : er)
+    }
+
+    // make sure it's valid.  we have to do this here, because
+    // couchdb will only ever say "bad password" with a 401 when
+    // you try to PUT a _users record that the validate_doc_update
+    // rejects for *any* reason.
+
+    if (!un) {
+      return readUsername(c, u, cb)
+    }
+
+    var error = v(un)
+    if (error) {
+      log.warn(error.message)
+      return readUsername(c, u, cb)
+    }
+
+    c.changed = c.u !== un
+    u.u = un
+    cb(er)
+  })
+}
+
+function readPassword (c, u, cb) {
+  var v = userValidate.pw
+
+  var prompt
+  if (c.p && !c.changed) {
+    prompt = "Password: (or leave unchanged) "
+  } else {
+    prompt = "Password: "
+  }
+
+  read({prompt: prompt, silent: true}, function (er, pw) {
+    if (er) {
+      return cb(er.message === "cancelled" ? er.message : er)
+    }
+
+    if (!c.changed && pw === "") {
+      // when the username was not changed,
+      // empty response means "use the old value"
+      pw = c.p
+    }
+
+    if (!pw) {
+      return readPassword(c, u, cb)
+    }
+
+    var error = v(pw)
+    if (error) {
+      log.warn(error.message)
+      return readPassword(c, u, cb)
+    }
+
+    c.changed = c.changed || c.p !== pw
+    u.p = pw
+    cb(er)
+  })
+}
+
+function readEmail (c, u, cb) {
+  var v = userValidate.email
+  var r = { prompt: "Email: (this IS public) ", default: c.e || "" }
+  read(r, function (er, em) {
+    if (er) {
+      return cb(er.message === "cancelled" ? er.message : er)
+    }
+
+    if (!em) {
+      return readEmail(c, u, cb)
+    }
+
+    var error = v(em)
+    if (error) {
+      log.warn(error.message)
+      return readEmail(c, u, cb)
+    }
+
+    u.e = em
+    cb(er)
+  })
+}
+
+function save (c, u, cb) {
+  npm.spinner.start()
+
+  // save existing configs, but yank off for this PUT
+  var uri   = npm.config.get("registry")
+  var scope = npm.config.get("scope")
+
+  // there may be a saved scope and no --registry (for login)
+  if (scope) {
+    if (scope.charAt(0) !== "@") scope = "@" + scope
+
+    var scopedRegistry = npm.config.get(scope + ":registry")
+    var cliRegistry = npm.config.get("registry", "cli")
+    if (scopedRegistry && !cliRegistry) uri = scopedRegistry
+  }
+
+  var params = {
+    auth : {
+      username : u.u,
+      password : u.p,
+      email    : u.e
+    }
+  }
+  npm.registry.adduser(uri, params, function (er, doc) {
+    npm.spinner.stop()
+    if (er) return cb(er)
+
+    // don't want this polluting the configuration
+    npm.config.del("_token", "user")
+
+    if (scope) npm.config.set(scope + ":registry", uri, "user")
+
+    if (doc && doc.token) {
+      npm.config.setCredentialsByURI(uri, {
+        token : doc.token
+      })
+    }
+    else {
+      npm.config.setCredentialsByURI(uri, {
+        username   : u.u,
+        password   : u.p,
+        email      : u.e,
+        alwaysAuth : npm.config.get("always-auth")
+      })
+    }
+
+    log.info('adduser', 'Authorized user %s', u.u)
+    var scopeMessage = scope ? ' to scope ' + scope : ''
+    console.log('Logged in as %s%s on %s.', u.u, scopeMessage, uri)
+    npm.config.save('user', cb)
+  })
+}