Bluemix - object storage - pkgcloud - openstack returns 401

Question

我正试图将pkgcloud（node.js）openstack与bluemix对象存储一起使用，但当我将所有请求的参数都放在官方页面上时，它总是返回401。我试着像bluemix上描述的那样使用poster，它很有效。

Answer 1

我创建了一个包，它能够对其进行授权。它只是pkgcloud的一个副本，并进行了一些修复。

编辑：正在工作！V2支持被bluemix否决，现在只有V3支持，但我再次发现了问题。

记住使用最新版本（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：您应该能够连接到bluemix之外的此服务，因此您可以在本地主机上测试它。

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下面的行是1.2.3版本的旧内容，只有当您想使用pkgcloud的v2版本时才阅读，该版本在2016年1月之前与bluemix一起使用

EDIT:看起来bluemix关闭了对v2 openstack的支持，只支持v3，而pkgcloud根本不支持v3。所以这已经不起作用了（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希望获得一点不同的授权。我创建了一个包，它能够正确地授权它。它只是pkgcloud的一个副本，并进行了一些修复。

这就是你如何使用它：

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));
        }
    });