-
Notifications
You must be signed in to change notification settings - Fork 150
/
UmaTokenService.java
175 lines (152 loc) · 7.33 KB
/
UmaTokenService.java
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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
/*
* oxAuth is available under the MIT License (2008). See http://opensource.org/licenses/MIT for full text.
*
* Copyright (c) 2014, Gluu
*/
package org.xdi.oxauth.uma.service;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.ejb.Stateless;
import javax.inject.Inject;
import javax.inject.Named;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Response;
import org.slf4j.Logger;
import org.xdi.oxauth.model.config.WebKeysConfiguration;
import org.xdi.oxauth.model.configuration.AppConfiguration;
import org.xdi.oxauth.model.error.ErrorResponseFactory;
import org.xdi.oxauth.model.jwt.Jwt;
import org.xdi.oxauth.model.registration.Client;
import org.xdi.oxauth.model.uma.UmaErrorResponseType;
import org.xdi.oxauth.model.uma.UmaTokenResponse;
import org.xdi.oxauth.model.uma.persistence.UmaPermission;
import org.xdi.oxauth.model.uma.persistence.UmaScopeDescription;
import org.xdi.oxauth.security.Identity;
import org.xdi.oxauth.service.ClientService;
import org.xdi.oxauth.service.external.ExternalUmaRptPolicyService;
import org.xdi.oxauth.service.token.TokenService;
import org.xdi.oxauth.uma.authorization.Claims;
import org.xdi.oxauth.uma.authorization.UmaAuthorizationContext;
import org.xdi.oxauth.uma.authorization.UmaPCT;
import org.xdi.oxauth.uma.authorization.UmaRPT;
import org.xdi.oxauth.uma.authorization.UmaScriptByScope;
import org.xdi.oxauth.uma.authorization.UmaWebException;
import org.xdi.oxauth.util.ServerUtil;
/**
* UMA Token Service
*/
@Named
@Stateless
public class UmaTokenService {
@Inject
private Logger log;
@Inject
private Identity identity;
@Inject
private ErrorResponseFactory errorResponseFactory;
@Inject
private UmaRptService rptService;
@Inject
private UmaPctService pctService;
@Inject
private UmaPermissionService permissionService;
@Inject
private UmaValidationService umaValidationService;
@Inject
private ClientService clientService;
@Inject
private TokenService tokenService;
@Inject
private AppConfiguration appConfiguration;
@Inject
private WebKeysConfiguration webKeysConfiguration;
@Inject
private UmaNeedsInfoService umaNeedsInfoService;
@Inject
private ExternalUmaRptPolicyService policyService;
@Inject
private UmaExpressionService expressionService;
public Response requestRpt(
String grantType,
String ticket,
String claimToken,
String claimTokenFormat,
String pctCode,
String rptCode,
String scope,
HttpServletRequest httpRequest) {
try {
log.trace("requestRpt grant_type: {}, ticket: {}, claim_token: {}, claim_token_format: {}, pct: {}, rpt: {}, scope: {}"
, grantType, ticket, claimToken, claimTokenFormat, pctCode, rptCode, scope);
umaValidationService.validateGrantType(grantType);
List<UmaPermission> permissions = umaValidationService.validateTicket(ticket);
Jwt idToken = umaValidationService.validateClaimToken(claimToken, claimTokenFormat);
UmaPCT pct = umaValidationService.validatePct(pctCode);
UmaRPT rpt = umaValidationService.validateRPT(rptCode);
Map<UmaScopeDescription, Boolean> scopes = umaValidationService.validateScopes(scope, permissions);
Client client = identity.getSessionClient().getClient();
if (client != null && client.isDisabled()) {
throw new UmaWebException(Response.Status.FORBIDDEN, errorResponseFactory, UmaErrorResponseType.DISABLED_CLIENT);
}
pct = pctService.updateClaims(pct, idToken, client.getClientId(), permissions); // creates new pct if pct is null in request
Claims claims = new Claims(idToken, pct, claimToken);
Map<UmaScriptByScope, UmaAuthorizationContext> scriptMap = umaNeedsInfoService.checkNeedsInfo(claims, scopes, permissions, pct, httpRequest, client);
if (!scriptMap.isEmpty()) {
expressionService.evaluate(scriptMap, permissions);
} else {
log.warn("There are no any policies that protects scopes. Scopes: " + UmaScopeService.asString(scopes.keySet()) + ". Configuration property umaGrantAccessIfNoPolicies: " + appConfiguration.getUmaGrantAccessIfNoPolicies());
if (appConfiguration.getUmaGrantAccessIfNoPolicies() != null && appConfiguration.getUmaGrantAccessIfNoPolicies()) {
log.warn("Access granted because there are no any protection. Make sure it is intentional behavior.");
} else {
log.warn("Access denied because there are no any protection. Make sure it is intentional behavior.");
throw new UmaWebException(Response.Status.FORBIDDEN, errorResponseFactory, UmaErrorResponseType.FORBIDDEN_BY_POLICY);
}
}
log.trace("Access granted.");
final boolean upgraded;
if (rpt == null) {
rpt = rptService.createRPTAndPersist(client.getClientId());
upgraded = false;
} else {
upgraded = true;
}
updatePermissionsWithClientRequestedScope(permissions, scopes);
addPctToPermissions(permissions, pct);
rptService.addPermissionToRPT(rpt, permissions);
UmaTokenResponse response = new UmaTokenResponse();
response.setAccessToken(rpt.getCode());
response.setUpgraded(upgraded);
response.setTokenType("Bearer");
response.setPct(pct.getCode());
return Response.ok(ServerUtil.asJson(response)).build();
} catch (Exception ex) {
log.error("Exception happened", ex);
if (ex instanceof WebApplicationException) {
throw (WebApplicationException) ex;
}
}
log.error("Failed to handle request to UMA Token Endpoint.");
throw new UmaWebException(Response.Status.INTERNAL_SERVER_ERROR, errorResponseFactory, UmaErrorResponseType.SERVER_ERROR);
}
private void addPctToPermissions(List<UmaPermission> permissions, UmaPCT pct) {
for (UmaPermission p : permissions) {
p.getAttributes().put(UmaPermission.PCT, pct.getCode());
permissionService.mergeSilently(p);
}
}
private void updatePermissionsWithClientRequestedScope(List<UmaPermission> permissions, Map<UmaScopeDescription, Boolean> scopes) {
log.trace("Updating permissions with requested scopes ...");
for (UmaPermission permission : permissions) {
Set<String> scopeDns = new HashSet<String>(permission.getScopeDns());
for (Map.Entry<UmaScopeDescription, Boolean> entry : scopes.entrySet()) {
log.trace("Updating permissions with scope: " + entry.getKey().getId() + ", isRequestedScope: " + entry.getValue() + ", permisson: " + permission.getDn());
scopeDns.add(entry.getKey().getDn());
}
permission.setScopeDns(new ArrayList<String>(scopeDns));
}
}
}