blob: c5526d7536582ed9acaf1335b2bb49a5fd3e8c58 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/*-
* ============LICENSE_START=======================================================
* ECOMP Policy Engine
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.policy.pypdp.authorization;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebFilter("/*")
public class AuthenticationFilter implements Filter {
public static final String AUTHENTICATION_HEADER = "Authorization";
public static final String ENVIRONMENT_HEADER = "Environment";
@Override
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain filter) throws IOException, ServletException {
if (request instanceof HttpServletRequest) {
HttpServletRequest httpServletRequest = (HttpServletRequest) request;
String authCredentials = httpServletRequest.getHeader(AUTHENTICATION_HEADER);
String environment = httpServletRequest.getHeader(ENVIRONMENT_HEADER);
String path = ((HttpServletRequest) request).getRequestURI();
// better injected
AuthenticationService authenticationService = new AuthenticationService();
boolean authenticationStatus = authenticationService.authenticate(authCredentials);
if (authenticationStatus && environment!=null && (environment.equalsIgnoreCase(Config.getEnvironment()))) {
filter.doFilter(request, response);
} else if(environment==null| path.contains("org.openecomp.policy.pypdp.notifications") || path.contains("swagger") || path.contains("api-docs") || path.contains("configuration") || path.contains("pdps") || path.contains("count") || path.contains("paps")){
filter.doFilter(request, response);
} else {
if (response instanceof HttpServletResponse) {
HttpServletResponse httpServletResponse = (HttpServletResponse) response;
httpServletResponse.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
}
}
if (path.contains("error")){
HttpServletResponse httpServletResponse = (HttpServletResponse) response;
httpServletResponse.setStatus(HttpServletResponse.SC_BAD_REQUEST);
}
}
}
@Override
public void destroy() {
}
@Override
public void init(FilterConfig arg0) throws ServletException {
Config.setProperty();
}
}
|
