scope token to the registry

lib/adduser.js

@@ -2,6 +2,7 @@
 module.exports = adduser
 
 var log = require("npmlog")
+  , url = require("url")
   , npm = require("./npm.js")
   , registry = npm.registry
   , read = require("read")
@@ -133,7 +134,8 @@ function save (c, u, cb) {
   }
   npm.spinner.start()
   // save existing configs, but yank off for this PUT
-  registry.adduser(npm.config.get("registry"), u.u, u.p, u.e, function (er, doc) {
+  var uri = npm.config.get("registry")
+  registry.adduser(uri, u.u, u.p, u.e, function (er, doc) {
     npm.spinner.stop()
     if (er) return cb(er)
     registry.username = u.u
@@ -143,9 +145,10 @@ function save (c, u, cb) {
     npm.config.del("_token", "user")
     npm.config.set("username", u.u, "user")
     npm.config.set("_password", u.p, "user")
-    // TODO: on-prem should move to scoped modules / multi-registry
     if (doc && doc.token) {
-      npm.config.set("_authToken", doc.token, "user")
+      var munged = url.parse(uri)
+      delete munged.protocol
+      npm.config.set(url.format(munged) + ":_authToken", doc.token, "user")
     }
     npm.config.set("email", u.e, "user")
     log.info("adduser", "Authorized user %s", u.u)

test/tap/config-meta.js

@@ -16,10 +16,12 @@ var CONFS = {}
 var DOC = {}
 
 var exceptions = [
+  path.resolve(lib, "adduser.js"),
   path.resolve(lib, "config.js"),
   path.resolve(lib, "publish.js"),
   path.resolve(lib, "utils", "lifecycle.js"),
-  path.resolve(lib, "utils", "map-name-to-registry.js")
+  path.resolve(lib, "utils", "map-name-to-registry.js"),
+  path.resolve(nm, "npm-registry-client", "lib", "request.js")
 ]
 
 test("get files", function (t) {