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Last modified by Pascal Robert on 2007/09/03 19:33
From version 2.1
edited by smmccraw
on 2007/07/08 09:46
Change comment: There is no comment for this version
To version 6.1
edited by Pascal Robert
on 2007/09/03 19:33
Change comment: Migrated to Confluence 5.3

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Title
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1 -Programming__WebObjects-Web Services-How to Trust Any SSL Certificate
1 +Web Services-How to Trust Any SSL Certificate
Parent
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1 +Web Services
Author
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1 -XWiki.smmccraw
1 +XWiki.probert
Content
... ... @@ -1,344 +1,344 @@
1 -== Francis Labrie ==
1 +== Francis Labrie ==
2 2  
3 3  Sometimes, it's would be useful to relax the Java security manager to allow connection to secure HTTP server using self-signed certificate, especially during development phase. To avoid Java exception on HTTPS connection, it's possible to add self signed certificate to the Java trusted X509 certificate repository using Java keystore command line tool:
4 4  
5 -{{panel}}
5 +{{noformat}}
6 6  
7 - % cd /Library/Java/Home/lib/security
8 - % sudo keytool -import -keystore cacerts -alias anAlias -file aCertificate
7 +% cd /Library/Java/Home/lib/security
8 +% sudo keytool -import -keystore cacerts -alias anAlias -file aCertificate
9 9  
10 -{{/panel}}
10 +{{/noformat}}
11 11  
12 12  (The default password for the "cacerts" keystore is "changeit")
13 13  
14 14  But this can be painful, even more if the application must be tested with various servers using self-signed or bad defined certificate. And if a server is using a certificate with a hostname different from the one you use to test it, it will still fail.
15 15  
16 -It's also possible to change the TrustManager? and HostnameVerifier? in Java code, but the API did change from JDK 1.3 and 1.4. Unfortunately, the old deprecated "com.sun.net.ssl" is still available, making setting of a custom TrustManager? and HostnameVerifier? a bit difficult.
16 +It's also possible to change the {{code language="none"}}TrustManager{{/code}} and {{code language="none"}}HostnameVerifier{{/code}} in Java code, but the API did change from JDK 1.3 and 1.4. Unfortunately, the old deprecated {{code language="none"}}"com.sun.net.ssl"{{/code}} package is still available, making setting of a custom {{code language="none"}}TrustManager{{/code}} and {{code language="none"}}HostnameVerifier{{/code}} a bit difficult.
17 17  
18 18  So I've created an utility class that allow relaxing of the SSL trust rules. Simply add it to a package, an application or a framework, and call:
19 19  
20 -* SSLUtilities.trustAllHostnames() to turn off the default hostname verification on HTTPS connection;
21 -* SSLUtilities.trustAllHttpsCertificates() to turn off the default certificate validation on HTTPS connection.
20 +* {{code language="none"}}SSLUtilities.trustAllHostnames(){{/code}} to turn off the default hostname verification on HTTPS connection;
21 +* {{code language="none"}}SSLUtilities.trustAllHttpsCertificates(){{/code}} to turn off the default certificate validation on HTTPS connection.
22 22  
23 -{{panel}}
23 +{{code 0="java" title="SSLUtilities.java"}}
24 24  
25 - import java.security.GeneralSecurityException;
26 - import java.security.SecureRandom;
27 - import java.security.cert.X509Certificate;
28 - import javax.net.ssl.HostnameVerifier;
29 - import javax.net.ssl.HttpsURLConnection;
30 - import javax.net.ssl.SSLContext;
31 - import javax.net.ssl.TrustManager;
32 - import javax.net.ssl.X509TrustManager;
33 -
25 +import java.security.GeneralSecurityException;
26 +import java.security.SecureRandom;
27 +import java.security.cert.X509Certificate;
28 +import javax.net.ssl.HostnameVerifier;
29 +import javax.net.ssl.HttpsURLConnection;
30 +import javax.net.ssl.SSLContext;
31 +import javax.net.ssl.TrustManager;
32 +import javax.net.ssl.X509TrustManager;
33 +
34 +/**
35 + * This class provide various static methods that relax X509 certificate and
36 + * hostname verification while using the SSL over the HTTP protocol.
37 + *
38 + * @author Francis Labrie
39 + */
40 +public final class SSLUtilities {
41 +
34 34   /**
35 - * This class provide various static methods that relax X509 certificate and
36 - * hostname verification while using the SSL over the HTTP protocol.
43 + * Hostname verifier for the Sun's deprecated API.
37 37   *
45 + * @deprecated see {@link #_hostnameVerifier}.
46 + */
47 + private static com.sun.net.ssl.HostnameVerifier __hostnameVerifier;
48 + /**
49 + * Thrust managers for the Sun's deprecated API.
50 + *
51 + * @deprecated see {@link #_trustManagers}.
52 + */
53 + private static com.sun.net.ssl.TrustManager[] __trustManagers;
54 + /**
55 + * Hostname verifier.
56 + */
57 + private static HostnameVerifier _hostnameVerifier;
58 + /**
59 + * Thrust managers.
60 + */
61 + private static TrustManager[] _trustManagers;
62 +
63 +
64 + /**
65 + * Set the default Hostname Verifier to an instance of a fake class that
66 + * trust all hostnames. This method uses the old deprecated API from the
67 + * <code>com.sun.ssl</code> package.
68 + *
69 + * @deprecated see {@link #_trustAllHostnames()}.
70 + */
71 + private static void __trustAllHostnames() {
72 + // Create a trust manager that does not validate certificate chains
73 + if(__hostnameVerifier == null) {
74 + __hostnameVerifier = new _FakeHostnameVerifier();
75 + } // if
76 + // Install the all-trusting host name verifier
77 + com.sun.net.ssl.HttpsURLConnection.
78 + setDefaultHostnameVerifier(__hostnameVerifier);
79 + } // __trustAllHttpsCertificates
80 +
81 + /**
82 + * Set the default X509 Trust Manager to an instance of a fake class that
83 + * trust all certificates, even the self-signed ones. This method uses the
84 + * old deprecated API from the <code>com.sun.ssl</code> package.
85 + *
86 + * @deprecated see {@link #_trustAllHttpsCertificates()}.
87 + */
88 + private static void __trustAllHttpsCertificates() {
89 + com.sun.net.ssl.SSLContext context;
90 +
91 + // Create a trust manager that does not validate certificate chains
92 + if(__trustManagers == null) {
93 + __trustManagers = new com.sun.net.ssl.TrustManager[]
94 + {new _FakeX509TrustManager()};
95 + } // if
96 + // Install the all-trusting trust manager
97 + try {
98 + context = com.sun.net.ssl.SSLContext.getInstance("SSL");
99 + context.init(null, __trustManagers, new SecureRandom());
100 + } catch(GeneralSecurityException gse) {
101 + throw new IllegalStateException(gse.getMessage());
102 + } // catch
103 + com.sun.net.ssl.HttpsURLConnection.
104 + setDefaultSSLSocketFactory(context.getSocketFactory());
105 + } // __trustAllHttpsCertificates
106 +
107 + /**
108 + * Return <code>true</code> if the protocol handler property <code>java.
109 + * protocol.handler.pkgs</code> is set to the Sun's <code>com.sun.net.ssl.
110 + * internal.www.protocol</code> deprecated one, <code>false</code>
111 + * otherwise.
112 + *
113 + * @return <code>true</code> if the protocol handler
114 + * property is set to the Sun's deprecated one, <code>false</code>
115 + * otherwise.
116 + */
117 + private static boolean isDeprecatedSSLProtocol() {
118 + return("com.sun.net.ssl.internal.www.protocol".equals(System.
119 + getProperty("java.protocol.handler.pkgs")));
120 + } // isDeprecatedSSLProtocol
121 +
122 + /**
123 + * Set the default Hostname Verifier to an instance of a fake class that
124 + * trust all hostnames.
125 + */
126 + private static void _trustAllHostnames() {
127 + // Create a trust manager that does not validate certificate chains
128 + if(_hostnameVerifier == null) {
129 + _hostnameVerifier = new FakeHostnameVerifier();
130 + } // if
131 + // Install the all-trusting host name verifier:
132 + HttpsURLConnection.setDefaultHostnameVerifier(_hostnameVerifier);
133 + } // _trustAllHttpsCertificates
134 +
135 + /**
136 + * Set the default X509 Trust Manager to an instance of a fake class that
137 + * trust all certificates, even the self-signed ones.
138 + */
139 + private static void _trustAllHttpsCertificates() {
140 + SSLContext context;
141 +
142 + // Create a trust manager that does not validate certificate chains
143 + if(_trustManagers == null) {
144 + _trustManagers = new TrustManager[] {new FakeX509TrustManager()};
145 + } // if
146 + // Install the all-trusting trust manager:
147 + try {
148 + context = SSLContext.getInstance("SSL");
149 + context.init(null, _trustManagers, new SecureRandom());
150 + } catch(GeneralSecurityException gse) {
151 + throw new IllegalStateException(gse.getMessage());
152 + } // catch
153 + HttpsURLConnection.setDefaultSSLSocketFactory(context.
154 + getSocketFactory());
155 + } // _trustAllHttpsCertificates
156 +
157 + /**
158 + * Set the default Hostname Verifier to an instance of a fake class that
159 + * trust all hostnames.
160 + */
161 + public static void trustAllHostnames() {
162 + // Is the deprecated protocol setted?
163 + if(isDeprecatedSSLProtocol()) {
164 + __trustAllHostnames();
165 + } else {
166 + _trustAllHostnames();
167 + } // else
168 + } // trustAllHostnames
169 +
170 + /**
171 + * Set the default X509 Trust Manager to an instance of a fake class that
172 + * trust all certificates, even the self-signed ones.
173 + */
174 + public static void trustAllHttpsCertificates() {
175 + // Is the deprecated protocol setted?
176 + if(isDeprecatedSSLProtocol()) {
177 + __trustAllHttpsCertificates();
178 + } else {
179 + _trustAllHttpsCertificates();
180 + } // else
181 + } // trustAllHttpsCertificates
182 +
183 + /**
184 + * This class implements a fake hostname verificator, trusting any host
185 + * name. This class uses the old deprecated API from the <code>com.sun.
186 + * ssl</code> package.
187 + *
38 38   * @author Francis Labrie
189 + *
190 + * @deprecated see {@link SSLUtilities.FakeHostnameVerifier}.
39 39   */
40 - public final class SSLUtilities {
41 -
42 - /**
43 - * Hostname verifier for the Sun's deprecated API.
44 - *
45 - * @deprecated see {@link #_hostnameVerifier}.
46 - */
47 - private static com.sun.net.ssl.HostnameVerifier __hostnameVerifier;
48 - /**
49 - * Thrust managers for the Sun's deprecated API.
50 - *
51 - * @deprecated see {@link #_trustManagers}.
52 - */
53 - private static com.sun.net.ssl.TrustManager[] __trustManagers;
54 - /**
55 - * Hostname verifier.
56 - */
57 - private static HostnameVerifier _hostnameVerifier;
58 - /**
59 - * Thrust managers.
60 - */
61 - private static TrustManager[] _trustManagers;
62 -
63 -
64 - /**
65 - * Set the default Hostname Verifier to an instance of a fake class that
66 - * trust all hostnames. This method uses the old deprecated API from the
67 - * {code}com.sun.ssl{code} package.
68 - *
69 - * @deprecated see {@link #_trustAllHostnames()}.
70 - */
71 - private static void __trustAllHostnames() {
72 - // Create a trust manager that does not validate certificate chains
73 - if(__hostnameVerifier == null) {
74 - __hostnameVerifier = new _FakeHostnameVerifier();
75 - } // if
76 - // Install the all-trusting host name verifier
77 - com.sun.net.ssl.HttpsURLConnection.
78 - setDefaultHostnameVerifier(__hostnameVerifier);
79 - } // __trustAllHttpsCertificates
80 -
81 - /**
82 - * Set the default X509 Trust Manager to an instance of a fake class that
83 - * trust all certificates, even the self-signed ones. This method uses the
84 - * old deprecated API from the {code}com.sun.ssl{code} package.
85 - *
86 - * @deprecated see {@link #_trustAllHttpsCertificates()}.
87 - */
88 - private static void __trustAllHttpsCertificates() {
89 - com.sun.net.ssl.SSLContext context;
90 -
91 - // Create a trust manager that does not validate certificate chains
92 - if(__trustManagers == null) {
93 - __trustManagers = new com.sun.net.ssl.TrustManager[]
94 - {new _FakeX509TrustManager()};
95 - } // if
96 - // Install the all-trusting trust manager
97 - try {
98 - context = com.sun.net.ssl.SSLContext.getInstance("SSL");
99 - context.init(null, __trustManagers, new SecureRandom());
100 - } catch(GeneralSecurityException gse) {
101 - throw new IllegalStateException(gse.getMessage());
102 - } // catch
103 - com.sun.net.ssl.HttpsURLConnection.
104 - setDefaultSSLSocketFactory(context.getSocketFactory());
105 - } // __trustAllHttpsCertificates
106 -
107 - /**
108 - * Return {code}true{code} if the protocol handler property {code}java.
109 - * protocol.handler.pkgs{code} is set to the Sun's {code}com.sun.net.ssl.
110 - * internal.www.protocol{code} deprecated one, {code}false{code}
111 - * otherwise.
112 - *
113 - * @return {code}true{code} if the protocol handler
114 - * property is set to the Sun's deprecated one, {code}false{code}
115 - * otherwise.
116 - */
117 - private static boolean isDeprecatedSSLProtocol() {
118 - return("com.sun.net.ssl.internal.www.protocol".equals(System.
119 - getProperty("java.protocol.handler.pkgs")));
120 - } // isDeprecatedSSLProtocol
121 -
122 - /**
123 - * Set the default Hostname Verifier to an instance of a fake class that
124 - * trust all hostnames.
125 - */
126 - private static void _trustAllHostnames() {
127 - // Create a trust manager that does not validate certificate chains
128 - if(_hostnameVerifier == null) {
129 - _hostnameVerifier = new FakeHostnameVerifier();
130 - } // if
131 - // Install the all-trusting host name verifier:
132 - HttpsURLConnection.setDefaultHostnameVerifier(_hostnameVerifier);
133 - } // _trustAllHttpsCertificates
134 -
135 - /**
136 - * Set the default X509 Trust Manager to an instance of a fake class that
137 - * trust all certificates, even the self-signed ones.
138 - */
139 - private static void _trustAllHttpsCertificates() {
140 - SSLContext context;
141 -
142 - // Create a trust manager that does not validate certificate chains
143 - if(_trustManagers == null) {
144 - _trustManagers = new TrustManager[] {new FakeX509TrustManager()};
145 - } // if
146 - // Install the all-trusting trust manager:
147 - try {
148 - context = SSLContext.getInstance("SSL");
149 - context.init(null, _trustManagers, new SecureRandom());
150 - } catch(GeneralSecurityException gse) {
151 - throw new IllegalStateException(gse.getMessage());
152 - } // catch
153 - HttpsURLConnection.setDefaultSSLSocketFactory(context.
154 - getSocketFactory());
155 - } // _trustAllHttpsCertificates
156 -
157 - /**
158 - * Set the default Hostname Verifier to an instance of a fake class that
159 - * trust all hostnames.
160 - */
161 - public static void trustAllHostnames() {
162 - // Is the deprecated protocol setted?
163 - if(isDeprecatedSSLProtocol()) {
164 - __trustAllHostnames();
165 - } else {
166 - _trustAllHostnames();
167 - } // else
168 - } // trustAllHostnames
169 -
170 - /**
171 - * Set the default X509 Trust Manager to an instance of a fake class that
172 - * trust all certificates, even the self-signed ones.
173 - */
174 - public static void trustAllHttpsCertificates() {
175 - // Is the deprecated protocol setted?
176 - if(isDeprecatedSSLProtocol()) {
177 - __trustAllHttpsCertificates();
178 - } else {
179 - _trustAllHttpsCertificates();
180 - } // else
181 - } // trustAllHttpsCertificates
182 -
183 - /**
184 - * This class implements a fake hostname verificator, trusting any host
185 - * name. This class uses the old deprecated API from the {code}com.sun.
186 - * ssl{code} package.
187 - *
188 - * @author Francis Labrie
189 - *
190 - * @deprecated see {@link SSLUtilities.FakeHostnameVerifier}.
191 - */
192 - public static class _FakeHostnameVerifier
193 - implements com.sun.net.ssl.HostnameVerifier {
194 -
195 - /**
196 - * Always return {code}true{code}, indicating that the host name is an
197 - * acceptable match with the server's authentication scheme.
198 - *
199 - * @param hostname the host name.
200 - * @param session the SSL session used on the connection to
201 - * host.
202 - * @return the {code}true{code} boolean value
203 - * indicating the host name is trusted.
204 - */
205 - public boolean verify(String hostname, String session) {
206 - return(true);
207 - } // verify
208 - } // _FakeHostnameVerifier
209 -
210 -
211 - /**
212 - * This class allow any X509 certificates to be used to authenticate the
213 - * remote side of a secure socket, including self-signed certificates. This
214 - * class uses the old deprecated API from the {code}com.sun.ssl{code}
215 - * package.
216 - *
217 - * @author Francis Labrie
218 - *
219 - * @deprecated see {@link SSLUtilities.FakeX509TrustManager}.
220 - */
221 - public static class _FakeX509TrustManager
222 - implements com.sun.net.ssl.X509TrustManager {
223 -
224 - /**
225 - * Empty array of certificate authority certificates.
226 - */
227 - private static final X509Certificate[] _AcceptedIssuers =
228 - new X509Certificate[] {};
229 -
230 -
231 - /**
232 - * Always return {code}true{code}, trusting for client SSL
233 - * {code}chain{code} peer certificate chain.
234 - *
235 - * @param chain the peer certificate chain.
236 - * @return the {code}true{code} boolean value
237 - * indicating the chain is trusted.
238 - */
239 - public boolean isClientTrusted(X509Certificate[] chain) {
240 - return(true);
241 - } // checkClientTrusted
242 -
243 - /**
244 - * Always return {code}true{code}, trusting for server SSL
245 - * {code}chain{code} peer certificate chain.
246 - *
247 - * @param chain the peer certificate chain.
248 - * @return the {code}true{code} boolean value
249 - * indicating the chain is trusted.
250 - */
251 - public boolean isServerTrusted(X509Certificate[] chain) {
252 - return(true);
253 - } // checkServerTrusted
254 -
255 - /**
256 - * Return an empty array of certificate authority certificates which
257 - * are trusted for authenticating peers.
258 - *
259 - * @return a empty array of issuer certificates.
260 - */
261 - public X509Certificate[] getAcceptedIssuers() {
262 - return(_AcceptedIssuers);
263 - } // getAcceptedIssuers
264 - } // _FakeX509TrustManager
265 -
266 -
267 - /**
268 - * This class implements a fake hostname verificator, trusting any host
269 - * name.
270 - *
271 - * @author Francis Labrie
272 - */
273 - public static class FakeHostnameVerifier implements HostnameVerifier {
274 -
275 - /**
276 - * Always return {code}true{code}, indicating that the host name is
277 - * an acceptable match with the server's authentication scheme.
278 - *
279 - * @param hostname the host name.
280 - * @param session the SSL session used on the connection to
281 - * host.
282 - * @return the {code}true{code} boolean value
283 - * indicating the host name is trusted.
284 - */
285 - public boolean verify(String hostname,
286 - javax.net.ssl.SSLSession session) {
287 - return(true);
288 - } // verify
289 - } // FakeHostnameVerifier
290 -
291 -
292 - /**
293 - * This class allow any X509 certificates to be used to authenticate the
294 - * remote side of a secure socket, including self-signed certificates.
295 - *
296 - * @author Francis Labrie
297 - */
298 - public static class FakeX509TrustManager implements X509TrustManager {
299 -
300 - /**
301 - * Empty array of certificate authority certificates.
302 - */
303 - private static final X509Certificate[] _AcceptedIssuers =
304 - new X509Certificate[] {};
305 -
306 -
307 - /**
308 - * Always trust for client SSL {code}chain{code} peer certificate
309 - * chain with any {code}authType{code} authentication types.
310 - *
311 - * @param chain the peer certificate chain.
312 - * @param authType the authentication type based on the client
313 - * certificate.
314 - */
315 - public void checkClientTrusted(X509Certificate[] chain,
316 - String authType) {
317 - } // checkClientTrusted
318 -
319 - /**
320 - * Always trust for server SSL {code}chain{code} peer certificate
321 - * chain with any {code}authType{code} exchange algorithm types.
322 - *
323 - * @param chain the peer certificate chain.
324 - * @param authType the key exchange algorithm used.
325 - */
326 - public void checkServerTrusted(X509Certificate[] chain,
327 - String authType) {
328 - } // checkServerTrusted
329 -
330 - /**
331 - * Return an empty array of certificate authority certificates which
332 - * are trusted for authenticating peers.
333 - *
334 - * @return a empty array of issuer certificates.
335 - */
336 - public X509Certificate[] getAcceptedIssuers() {
337 - return(_AcceptedIssuers);
338 - } // getAcceptedIssuers
339 - } // FakeX509TrustManager
340 - } // SSLUtilities
192 + public static class _FakeHostnameVerifier
193 + implements com.sun.net.ssl.HostnameVerifier {
341 341  
342 -{{/panel}}
195 + /**
196 + * Always return <code>true</code>, indicating that the host name is an
197 + * acceptable match with the server's authentication scheme.
198 + *
199 + * @param hostname the host name.
200 + * @param session the SSL session used on the connection to
201 + * host.
202 + * @return the <code>true</code> boolean value
203 + * indicating the host name is trusted.
204 + */
205 + public boolean verify(String hostname, String session) {
206 + return(true);
207 + } // verify
208 + } // _FakeHostnameVerifier
343 343  
210 +
211 + /**
212 + * This class allow any X509 certificates to be used to authenticate the
213 + * remote side of a secure socket, including self-signed certificates. This
214 + * class uses the old deprecated API from the <code>com.sun.ssl</code>
215 + * package.
216 + *
217 + * @author Francis Labrie
218 + *
219 + * @deprecated see {@link SSLUtilities.FakeX509TrustManager}.
220 + */
221 + public static class _FakeX509TrustManager
222 + implements com.sun.net.ssl.X509TrustManager {
223 +
224 + /**
225 + * Empty array of certificate authority certificates.
226 + */
227 + private static final X509Certificate[] _AcceptedIssuers =
228 + new X509Certificate[] {};
229 +
230 +
231 + /**
232 + * Always return <code>true</code>, trusting for client SSL
233 + * <code>chain</code> peer certificate chain.
234 + *
235 + * @param chain the peer certificate chain.
236 + * @return the <code>true</code> boolean value
237 + * indicating the chain is trusted.
238 + */
239 + public boolean isClientTrusted(X509Certificate[] chain) {
240 + return(true);
241 + } // checkClientTrusted
242 +
243 + /**
244 + * Always return <code>true</code>, trusting for server SSL
245 + * <code>chain</code> peer certificate chain.
246 + *
247 + * @param chain the peer certificate chain.
248 + * @return the <code>true</code> boolean value
249 + * indicating the chain is trusted.
250 + */
251 + public boolean isServerTrusted(X509Certificate[] chain) {
252 + return(true);
253 + } // checkServerTrusted
254 +
255 + /**
256 + * Return an empty array of certificate authority certificates which
257 + * are trusted for authenticating peers.
258 + *
259 + * @return a empty array of issuer certificates.
260 + */
261 + public X509Certificate[] getAcceptedIssuers() {
262 + return(_AcceptedIssuers);
263 + } // getAcceptedIssuers
264 + } // _FakeX509TrustManager
265 +
266 +
267 + /**
268 + * This class implements a fake hostname verificator, trusting any host
269 + * name.
270 + *
271 + * @author Francis Labrie
272 + */
273 + public static class FakeHostnameVerifier implements HostnameVerifier {
274 +
275 + /**
276 + * Always return <code>true</code>, indicating that the host name is
277 + * an acceptable match with the server's authentication scheme.
278 + *
279 + * @param hostname the host name.
280 + * @param session the SSL session used on the connection to
281 + * host.
282 + * @return the <code>true</code> boolean value
283 + * indicating the host name is trusted.
284 + */
285 + public boolean verify(String hostname,
286 + javax.net.ssl.SSLSession session) {
287 + return(true);
288 + } // verify
289 + } // FakeHostnameVerifier
290 +
291 +
292 + /**
293 + * This class allow any X509 certificates to be used to authenticate the
294 + * remote side of a secure socket, including self-signed certificates.
295 + *
296 + * @author Francis Labrie
297 + */
298 + public static class FakeX509TrustManager implements X509TrustManager {
299 +
300 + /**
301 + * Empty array of certificate authority certificates.
302 + */
303 + private static final X509Certificate[] _AcceptedIssuers =
304 + new X509Certificate[] {};
305 +
306 +
307 + /**
308 + * Always trust for client SSL <code>chain</code> peer certificate
309 + * chain with any <code>authType</code> authentication types.
310 + *
311 + * @param chain the peer certificate chain.
312 + * @param authType the authentication type based on the client
313 + * certificate.
314 + */
315 + public void checkClientTrusted(X509Certificate[] chain,
316 + String authType) {
317 + } // checkClientTrusted
318 +
319 + /**
320 + * Always trust for server SSL <code>chain</code> peer certificate
321 + * chain with any <code>authType</code> exchange algorithm types.
322 + *
323 + * @param chain the peer certificate chain.
324 + * @param authType the key exchange algorithm used.
325 + */
326 + public void checkServerTrusted(X509Certificate[] chain,
327 + String authType) {
328 + } // checkServerTrusted
329 +
330 + /**
331 + * Return an empty array of certificate authority certificates which
332 + * are trusted for authenticating peers.
333 + *
334 + * @return a empty array of issuer certificates.
335 + */
336 + public X509Certificate[] getAcceptedIssuers() {
337 + return(_AcceptedIssuers);
338 + } // getAcceptedIssuers
339 + } // FakeX509TrustManager
340 +} // SSLUtilities
341 +
342 +{{/code}}
343 +
344 344  Category:WebObjects