blob: f8d9e6b2642cc12a29712e8b11bc28d88ec875b0 (
plain) (
blame)
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.http.filter;
import com.yahoo.jdisc.http.HttpHeaders;
import com.yahoo.jdisc.http.HttpRequest;
import com.yahoo.jdisc.http.servlet.ServletRequest;
import java.net.URI;
import java.security.Principal;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Enumeration;
import java.util.List;
import java.util.Optional;
/**
* JDisc implementation of a filter request.
*
* @since 5.27
*/
public class JdiscFilterRequest extends DiscFilterRequest {
private final HttpRequest parent;
public JdiscFilterRequest(HttpRequest parent) {
super(parent);
this.parent = parent;
}
public HttpRequest getParentRequest() {
return parent;
}
public void setUri(URI uri) {
parent.setUri(uri);
}
@Override
public String getMethod() {
return parent.getMethod().name();
}
@Override
public String getParameter(String name) {
if(parent.parameters().containsKey(name)) {
return parent.parameters().get(name).get(0);
}
else {
return null;
}
}
@Override
public Enumeration<String> getParameterNames() {
return Collections.enumeration(parent.parameters().keySet());
}
@Override
public void addHeader(String name, String value) {
parent.headers().add(name, value);
}
@Override
public String getHeader(String name) {
List<String> values = parent.headers().get(name);
if (values == null || values.isEmpty()) {
return null;
}
return values.get(values.size() - 1);
}
public Enumeration<String> getHeaderNames() {
return Collections.enumeration(parent.headers().keySet());
}
public List<String> getHeaderNamesAsList() {
return new ArrayList<String>(parent.headers().keySet());
}
@Override
public Enumeration<String> getHeaders(String name) {
return Collections.enumeration(getHeadersAsList(name));
}
public List<String> getHeadersAsList(String name) {
List<String> values = parent.headers().get(name);
if(values == null) {
return Collections.<String>emptyList();
}
return parent.headers().get(name);
}
@Override
public void removeHeaders(String name) {
parent.headers().remove(name);
}
@Override
public void setHeaders(String name, String value) {
parent.headers().put(name, value);
}
@Override
public void setHeaders(String name, List<String> values) {
parent.headers().put(name, values);
}
@Override
public Principal getUserPrincipal() {
return parent.getUserPrincipal();
}
@Override
public void setUserPrincipal(Principal principal) {
this.parent.setUserPrincipal(principal);
}
@Override
public List<X509Certificate> getClientCertificateChain() {
return Optional.ofNullable(parent.context().get(ServletRequest.JDISC_REQUEST_X509CERT))
.map(X509Certificate[].class::cast)
.map(Arrays::asList)
.orElse(Collections.emptyList());
}
@Override
public void clearCookies() {
parent.headers().remove(HttpHeaders.Names.COOKIE);
}
}
|
