我一直在研究Proxy Steelskin,这样我就可以为Orion上下文提供一些安全层,然而,也有一些问题阻碍了我的进展。
我想使用IDM和Keystone Global实例。
我已经按照各自的方向( pepProxy )成功地安装了https://github.com/telefonicaid/fiware-pep-steelskin,但是结果总是一样的:
{
"name": "KEYSTONE_AUTHENTICATION_ERROR",
"message": "There was a connection error while authenticating to Keystone: 500"
}在config.js文件中使用的配置如下所示:
var config = {};
// Protected Resource configuration
//--------------------------------------------------
// Configures the address of the component that is being proxied and the address of the proxy itself.
config.resource = {
original: {
/**
* Host that is being proxied.
*/
host: 'account.lab.fiware.org',
/**
* Port where the proxied server is listening.
*/
port: 10026
},
proxy: {
/**
* Port where the proxy is listening to redirect requests.
*/
port: 1026,
/**
* Administration port for the proxy.
*/
adminPort: 11211
}
};
// Access Control configuration
//--------------------------------------------------
/**
* This options can be used to configure the address and options of the Access Control, responsible of the request
* validation.
*/
config.access = {
/**
* Indicates whether the access control validation should be enabled. Defaults to false.
*/
disable: false,
/**
* Protocol to use to access the Access Control.
*/
protocol: 'http',
/**
* Host where the Access Control is located.
*/
host: 'account.lab.fiware.org',
/**
* Port where the Access Control is listening.
*/
port: 7070,
/**
* Path of the authentication action.
*/
path: '/pdp/v3'
}
// User identity configuration
//--------------------------------------------------
/**
* Information about the Identity Manager server from where the information about a user will be drawn.
*/
config.authentication = {
checkHeaders: false,
module: 'keystone',
user: 'pep_proxy_99c595...',
password: 'e3025a2...',
domainName: 'matest',
retries: 3,
cacheTTLs: {
users: 1000,
projectIds: 1000,
roles: 60,
validation: 120
},
options: {
protocol: 'http',
host: 'cloud.lab.fiware.org',
port: 5000,
path: '/v3/role_assignments',
authPath: '/v3/auth/tokens'
}
};
// Security configuration
//--------------------------------------------------
config.ssl = {
/**
* This flag activates the HTTPS protocol in the server. The endpoint always listen to the indicated port
* independently of the chosen protocol.
*/
active: false,
/**
* Key file to use for codifying the HTTPS requests. Only mandatory when the flag active is true.
*/
keyFile: '',
/**
* SSL Certificate to present to the clients. Only mandatory when the flag active is true.
*/
certFile: ''
}
/**
* Default log level. Can be one of: 'DEBUG', 'INFO', 'WARN', 'ERROR', 'FATAL'
*/
config.logLevel = 'FATAL';
// List of component middlewares
//-------------------------------------------------
/**
* To validate the request, the proxy needs some information that is dependant of the component: the action that a
* request is going to execute. How to detect the action given the request is component-specific logic, that can be
* codified in a middleware-like function that will be executed before the user validation. This logic must populate
* the 'action' parameter of the request.
*/
config.middlewares = {
/**
* Indicates the module from where the middlewares will be loaded.
*/
require: 'lib/plugins/orionPlugin',
/**
* Indicates the list of middlewares to load.
*/
functions: [
'extractCBAction'
]
};
/**
* If this flag is activated, whenever the pepProxy is not able to redirect a request, instead of returning a 501 error
* (that is the default functionality) the PEP Proxy process will exit with a -2 code.
*/
config.dieOnRedirectError = false;
/**
* Name of the component. It will be used in the generation of the FRN.
*/
config.componentName = 'orion';
/**
* Prefix to use in the FRN (Not to change, usually).
*/
config.resourceNamePrefix = 'fiware:';
/**
* Indicates whether this PEP should have an admin bypass or not. If it does, whenever a user request arrives to the
* PEP from a user that has the role defined in the "adminRoleId" property, that request is not validated against the
* Access Control, but it is automatically proxied instead.
*/
config.bypass = false;
/**
* ID of the admin user if it exists. Only effective if the "bypass" property is true.
*/
config.bypassRoleId = '';
/**
* Configures the maximum number of clients that can be simultaneously queued while waiting for the PEP to
* authenticate itself against Keystone (due to an expired token).
*/
config.maxQueuedClients = 1000;
module.exports = config;在这方面:
account.lab.fiware.org作为资源和访问主机是正确的,还是应该使用不同的主机?cloud.lab.fiware.org作为身份验证主机正确吗?有人对我的问题有任何提示吗?
注:我已经成功地尝试过不同的职位。部分原因是因为这些解决方案中有许多已经安装了自己的keystone,例如:https://stackoverflow.com/questions/30888451/pep-proxy-steelskin-log-configuration、https://stackoverflow.com/questions/32092430/pep-proxy-config-file-for-integration-of-idm-ge-pep-proxy-and-cosmos-big-data、https://stackoverflow.com/questions/30888451/pep-proxy-steelskin-log-configuration。这个与我一直在做的事情更相关,但是,我相信它并不是最新的:https://stackoverflow.com/questions/29561163/fiware-orion-pepproxy
发布于 2017-05-09 09:54:43
我@netzahdzc很抱歉,如果这不是您希望的答复,但我现在没有使用Fiware技术,所以我不记得所有的事情,但我会尽力帮助。
使用account.lab.fiware.org作为资源和访问主机是正确的,还是应该使用不同的主机?
我认为您使用的是正确的,请参考我的项目在GitHub的配置文件,这个项目是“旧的”,所以有些事情可能已经从Fiware方面改变了……正如您在PepProxy - config.js中看到的那样,我使用的实例与您使用的实例相同:
config.account_host = 'https://account.lab.fiware.org';
config.keystone_host = 'cloud.lab.fiware.org';
config.keystone_port = 4730;使用cloud.lab.fiware.org作为身份验证主机正确吗?
在我使用的配置(上面)中,您可以看到account.lab.fiware.org是account_host,而cloud.lab.fiware.org,是cloud.lab.fiware.org,,所以我认为您是对的。
用户和密码由我的IDM全局实例自动创建。角色和特权是通过同一个全局实例分配的。这个程序是被占用的还是我应该遵循另一个程序?
我不太了解这一点,但如果你是对的,角色和权限应该由Keystone Global实例来处理,但我不知道自从我处理这个事件以来,事情是否发生了变化。
对不起,如果我不能帮助更多,试着看看你是否可以使用我的一些配置,或至少它可以帮助你。你也可以试着和丹尼尔·莫兰·希门尼斯谈谈,我相信他能更好地帮助你。
发布于 2017-06-28 20:25:02
你的提议成功了吗?
我认为,如果您想使用IdM的全局实例作为身份验证提供程序,您必须填充config.js值,如下面的片段所示,但我不确定它是否会起作用。
// User identity configuration
//--------------------------------------------------
/**
* Information about the Identity Manager server from where the information about a user will be drawn.
*/
config.authentication = {
checkHeaders: true,
module: 'keystone',
user: 'pep_proxy_1234...',
password: 'my-autogenerated-password',
domainName: 'Default',
retries: 3,
cacheTTLs: {
users: 1000,
projectIds: 1000,
roles: 60,
validation: 120
},
options: {
protocol: 'http',
host: 'cloud.lab.fiware.org',
port: 4730,
path: '/v3/role_assignments',
authPath: '/v3/auth/tokens'
}
};当然,将用户和密码字段替换为您的IDM实例自动创建的值。
但是,我认为您应该使用PEP代理GE (Wilma PEP代理)的参考实现,以防您仍然希望使用Fiware的全局实例。
您使用的是该GE的Telefonica实现,从我的角度来看,它与Wilma有一些不同,我不能100%确定它是否可以与使用Fiware云全局实例的IdM关键岩和授权PDP授权的引用实现集成。
一种完全不同的方法,可能是使用您自己的IdM实例、PDP授权和PEP代理泛型启用器(GEs)。在这种情况下,您仍然可以使用这三个组件的引用实现,也可以使用Steelskin代理。如果您遵循Steelskin路径,我鼓励您使用关键字-spassword和凯帕斯,这是Telefonica的IdM和Authorization的实现。这里您可以一步一步地找到关于安装和配置这些GEs的优秀步骤。
最后,如果您想要遵循“参考”GE路径,您可以在这个幻灯片中找到一些光明。
致以敬意,
埃米利亚诺
https://stackoverflow.com/questions/43808743
复制相似问题