问题
I'm developing a android app using Ionic Framework based in a AngularJS web site I developed using Jhipster. As I already have server code running in my web application, I've choose Ionic to work as UI and call server when needed, but I'm having some issues in my development enviroment.
- As I run my application using Ionic serve, I need use CORS to make requests to server.
- My web application was developed using CSRF token with Spring Security
I'm using Apache CORS filter configured this way:
private void initCORSFilter(ServletContext servletContext, EnumSet<DispatcherType> disps) {
FilterRegistration.Dynamic corsFilter = servletContext.addFilter("cors", new CorsFilter());
Map<String, String> parameters = new HashMap<>();
parameters.put("cors.allowed.origins", "http://localhost:3000");
parameters.put("cors.allowed.headers", "x-auth-token, x-requested-with, Content-Type, Accept, cache-control, x-csrf-token, Origin, Access-Control-Request-Method, Access-Control-Request-Headers");
parameters.put("cors.allowed.methods", "POST, PUT, GET, DELETE");
parameters.put("cors.exposed.headers", "Access-Control-Allow-Origin, Access-Control-Allow-Credentials");
parameters.put("cors.support.credentials", "true");
corsFilter.setInitParameters(parameters);
corsFilter.addMappingForUrlPatterns(disps, true, "/*");
}
then I used angular-csrf-cross-domain plugin to help with cross domain csrf requests:
.config(function ($urlRouterProvider,csrfCDProvider) {
$urlRouterProvider.otherwise('/');
//enable CSRF
csrfCDProvider.setHeaderName('X-CSRF-TOKEN');
csrfCDProvider.setCookieName('CSRF-TOKEN');
});
Then I try send a post request to my local server:
angular.module('consamiApp')
.factory('Register', function ($resource) {
//globalURL is https://localhost:8080
return $resource(globalURL+'api/register', {}, {
});
});
.
.
.
createAccount: function (account, callback) {
var cb = callback || angular.noop;
return Register.save(account,
function () {
return cb(account);
},
function (err) {
this.logout();
return cb(err);
}.bind(this)).$promise;
}
However I'm getting this message in firefox console:
Cross-origin locked request: The same origin policy (Same Origin Policy) prevents reading the remote resource in https://localhost:8080/api/register. (Reason: CORS heading 'Access-Control-Allow-Origin' is not present)
NEW INFORMATION
AngularJs make 2 CORS requests to the server when I submit the form I'm testing: OPTIONS and POST, the results of the requests are 200 OK and 403 Forbidden. These are the headers of the 2 requests and responses:
OPTIONS Request headers:
Host: localhost:8080
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
Origin: http://localhost:3000
Access-Control-Request-Method: POST
Access-Control-Request-Headers: content-type
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
OPTIONS Answer headers:
Access-Control-Allow-Origin: http://localhost:3000
Content-Length: 0
Date: Tue, 30 Jun 2015 22:07:58 GMT
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=485A653AEAC8B8756DD3057BBF7FB862; Path=/; Secure; HttpOnly
CSRF-TOKEN=e8b3396c-63b2-47bf-9ad6-c1454628eb3b; Path=/
X-Application-Context: application:dev:8080
access-control-allow-credentials: true
access-control-allow-headers: origin,access-control-request-headers,x-requested-with,x-csrf-token,content-type,access-control-request-method,cache-control,x-auth-token,accept
access-control-allow-methods: POST
access-control-max-age: 1800
POST Request Headers:
Host: localhost:8080
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0
Accept: application/json, text/plain, */*
Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
Content-Type: application/json;charset=utf-8
Referer: http://localhost:3000/
Content-Length: 109
Origin: http://localhost:3000
Cookie: _ga=GA1.1.123103160.1428358695; connect.sid=s%3AwD4KP4WBfhGO0JpFND3LpCzW.augts9fos9NMaZw%2B7XrNuilgaM8ocwSxaEUeDlIaVJ4; JSESSIONID=93200F4F4AFCEB28F10B130841808621
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
POST Answer Headers:
Content-Type: application/json;charset=UTF-8
Date: Tue, 30 Jun 2015 22:07:58 GMT
Server: Apache-Coyote/1.1
Transfer-Encoding: chunked
Is there something I didn't noticed? The Ionic's official blog says I should not worry about CORS issue when deploying the app, however at least for tests, I really need solve this problems. Could you give me any options?
回答1:
Have you installed and configured cordova plugin whitelist that is mandatory for CORS query since Cordova 5.0.0
install it :
cordova plugin add cordova-plugin-whitelist
configure config.xml
You can keep your current setup with * or change for more restrictive rules
add a html policy on index.html, you shall add a Policy also. To authorise everything, here it is :
<meta http-equiv="Content-Security-Policy" content="default-src *;
style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline'
'unsafe-eval'"
To verify that you have properly the plugin installed, check it into your cordova plugins with the following command:
cordova plugins
You shall see the cordova-plugin-whitelist in it.
Secondly, you may need to add withCredentials to your $http (and therefore $resource) queries :
.config(function($httpProvider) {
$httpProvider.defaults.withCredentials = true;
});
回答2:
When I edited the question and saw the OPTIONS response header with HttpOnly clause, I started believe that the problem was with self signed certificate I'm using in development enviroment.
Set-Cookie: JSESSIONID=485A653AEAC8B8756DD3057BBF7FB862; Path=/; Secure; HttpOnly
So I've decided disable https protocol in the web server and it worked correctly. Thanks for your help.
回答3:
The CORS spec is all-or-nothing. It only supports *, null or the exact domain: http://www.w3.org/TR/cors/#access-control-allow-origin-response-header
I don't think you can specify port numbers as its value.
来源：https://stackoverflow.com/questions/31062231/using-cors-and-csrf-together-in-ionic-app