Bluemix - 对象存储 - node.js - pkgcloud - openstack 返回 401

Question

我正在尝试将 pkgcloud (node.js) openstack 与 bluemix 对象存储一起使用，但是当我将所有请求的参数放在官方页面上时，它总是返回 401。我尝试使用 bluemix 上描述的 postman，它可以工作。

Answer 1

我创建了一个package，它能够正确授权。它只是 pkgcloud 的一个副本，有一些修复。

编辑：它正在工作！ V2 支持被 bluemix 击退，现在只支持 V3，但我再次发现问题。

记得使用最新版本（2.0.0）

这就是你现在可以使用它的方式：

var pkgcloud = require('pkgcloud-bluemix-objectstorage');

// Create a config object
    var config = {};

// Specify Openstack as the provider
    config.provider = "openstack";

// Authentication url
    config.authUrl = 'https://identity.open.softlayer.com/';
    config.region= 'dallas';

// Use the service catalog
    config.useServiceCatalog = true;

// true for applications running inside Bluemix, otherwise false
    config.useInternal = false;

// projectId as provided in your Service Credentials
    config.tenantId = 'xxx';

// userId as provided in your Service Credentials
    config.userId = 'xxx';

// username as provided in your Service Credentials
    config.username = 'xxx';

// password as provided in your Service Credentials
    config.password = 'xxx';

// This is part which is NOT in original pkgcloud. This is how it works with newest version of bluemix and pkgcloud at 22.12.2015. 
//In reality, anything you put in this config.auth will be send in body to server, so if you need change anything to make it work, you can. PS : Yes, these are the same credentials as you put to config before. 
//I do not fill this automatically to make it transparent.

config.auth = {
    forceUri  : "https://identity.open.softlayer.com/v3/auth/tokens", //force uri to v3, usually you take the baseurl for authentication and add this to it /v3/auth/tokens (at least in bluemix)    
    interfaceName : "public", //use public for apps outside bluemix and internal for apps inside bluemix. There is also admin interface, I personally do not know, what it is for.
    "identity": {
        "methods": [
            "password"
        ],
        "password": {
            "user": {
                "id": "***", //userId
                "password": "***" //userPassword
            }
        }
    },
    "scope": {
        "project": {
            "id": "***" //projectId
        }
    }
};

    console.log("config: " + JSON.stringify(config));

// Create a pkgcloud storage client
    var storageClient = pkgcloud.storage.createClient(config);

// Authenticate to OpenStack
     storageClient.auth(function (error) {
        if (error) {
            console.error("storageClient.auth() : error creating storage client: ", error);
        }
        else {
            // Print the identity object which contains your Keystone token.
            console.log("storageClient.auth() : created storage client: " + JSON.stringify(storageClient._identity));
        }

    });

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PS：您应该能够在 bluemix 之外连接到此服务，因此您可以在本地主机上对其进行测试。

---

以下几行是 1.2.3 版的旧内容，仅当您想使用在 2016 年 1 月之前使用 bluemix 的 v2 版本的 pkgcloud 时才阅读

编辑： 看起来，bluemix 关闭了对 v2 openstack 的支持，只支持 v3，pkgcloud 根本不支持。所以这不再起作用（至少对我来说）。

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问题实际上是在 pkgcloud 和 bluemix 授权过程之间。 Bluemix 期待一些不同的授权。我创建了一个package，它能够正确地授权它。它只是 pkgcloud 的一个副本，有一些修复。

这就是你可以使用它的方式：

var pkgcloud = require('pkgcloud-bluemix-objectstorage');

// Create a config object
    var config = {};

// Specify Openstack as the provider
    config.provider = "openstack";

// Authentication url
    config.authUrl = 'https://identity.open.softlayer.com/';
    config.region= 'dallas';

// Use the service catalog
    config.useServiceCatalog = true;

// true for applications running inside Bluemix, otherwise false
    config.useInternal = false;

// projectId as provided in your Service Credentials
    config.tenantId = 'xxx';

// userId as provided in your Service Credentials
    config.userId = 'xxx';

// username as provided in your Service Credentials
    config.username = 'xxx';

// password as provided in your Service Credentials
    config.password = 'xxx';

// This is part which is NOT in original pkgcloud. This is how it works with newest version of bluemix and pkgcloud at 22.12.2015. 
//In reality, anything you put in this config.auth will be send in body to server, so if you need change anything to make it work, you can. PS : Yes, these are the same credentials as you put to config before. 
//I do not fill this automatically to make it transparent.

    config.auth = {
        tenantId: "xxx", //projectId
        passwordCredentials: {
            userId: "xxx", //userId
            password: "xxx" //password
        }
    };

    console.log("config: " + JSON.stringify(config));

// Create a pkgcloud storage client
    var storageClient = pkgcloud.storage.createClient(config);

// Authenticate to OpenStack
     storageClient.auth(function (error) {
        if (error) {
            console.error("storageClient.auth() : error creating storage client: ", error);
        }
        else {
            // Print the identity object which contains your Keystone token.
            console.log("storageClient.auth() : created storage client: " + JSON.stringify(storageClient._identity));
        }

    });