Changes for page CAS Java klient

Last modified by Petr Abrahamczik on 16.04.2024 10:22
From version 13.2
edited by Petr Abrahamczik
on 07.02.2019 13:44
Change comment: There is no comment for this version
To version 1.1
edited by Petr Abrahamczik
on 07.02.2019 09:30
Change comment: There is no comment for this version

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... ... @@ -1,176 +50,1 @@
1 -V ukázkovém příkladu je popsán základní způsob konfigurace webové aplikace v Javě pomocí [[Java Apereo CAS Client>>https://github.com/apereo/java-cas-client]]. Aplikace je schopna získat přihlášeného uživatele pomocí CAS v3 protokolu.
2 -
3 -1. Do webové aplikace je potřeba přidat knihovny klienta https://mvnrepository.com/artifact/org.jasig.cas.client/cas-client-core buď přímo a nebo pomocí nějakého buildovacího nástroje např. Maven.(((
4 -{{code language="xml"}}
5 -<dependency>
6 - <groupId>org.jasig.cas.client</groupId>
7 - <artifactId>cas-client-core</artifactId>
8 - <version>3.5.1</version>
9 -</dependency>
10 -{{/code}}
11 -)))
12 -1. Nakonfigurovat ##web.xml##. V uvedené konfiguraci je nutné nahradit adresu klienta https://klient.vsb.cz s URL našeho serveru. V mapování filtru ##CAS Authentication Filter## je možné uvést místo ##/*## kontext do chráněné zóny aplikace např.(((
13 -/private/*
14 -
15 -{{code language="xml"}}
16 -<filter>
17 - <filter-name>CAS Single Sign Out Filter</filter-name>
18 - <filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>
19 - <init-param>
20 - <param-name>casServerUrlPrefix</param-name>
21 - <param-value>https://www.sso.vsb.cz</param-value>
22 - </init-param>
23 -</filter>
24 -
25 -<filter>
26 - <filter-name>CAS Authentication Filter</filter-name>
27 - <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
28 - <init-param>
29 - <param-name>casServerUrlPrefix</param-name>
30 - <param-value>https://www.sso.vsb.cz</param-value>
31 - </init-param>
32 - <init-param>
33 - <param-name>serverName</param-name>
34 - <param-value>https://klient.vsb.cz</param-value>
35 - </init-param>
36 -</filter>
37 -
38 -<filter>
39 - <filter-name>CAS Validation Filter</filter-name>
40 - <filter-class>org.jasig.cas.client.validation.Cas30ProxyReceivingTicketValidationFilter</filter-class>
41 - <init-param>
42 - <param-name>casServerUrlPrefix</param-name>
43 - <param-value>https://www.sso.vsb.cz</param-value>
44 - </init-param>
45 - <init-param>
46 - <param-name>serverName</param-name>
47 - <param-value>https://klient.vsb.cz</param-value>
48 - </init-param>
49 -</filter>
50 50  
51 -<filter>
52 - <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
53 - <filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
54 -</filter>
55 -
56 -<filter>
57 - <filter-name>CAS Assertion Thread Local Filter</filter-name>
58 - <filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class>
59 -</filter>
60 -
61 -<filter-mapping>
62 - <filter-name>CAS Single Sign Out Filter</filter-name>
63 - <url-pattern>/*</url-pattern>
64 -</filter-mapping>
65 -
66 -<filter-mapping>
67 - <filter-name>CAS Authentication Filter</filter-name>
68 - <url-pattern>/*</url-pattern>
69 -</filter-mapping>
70 -
71 -<filter-mapping>
72 - <filter-name>CAS Validation Filter</filter-name>
73 - <url-pattern>/*</url-pattern>
74 -</filter-mapping>
75 -
76 -<filter-mapping>
77 - <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
78 - <url-pattern>/*</url-pattern>
79 -</filter-mapping>
80 -
81 -<filter-mapping>
82 - <filter-name>CAS Assertion Thread Local Filter</filter-name>
83 - <url-pattern>/*</url-pattern>
84 -</filter-mapping>
85 -
86 -<listener>
87 - <listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
88 -</listener>
89 -{{/code}}
90 -
91 -(% class="box" %)
92 -(((
93 -(% class="code" %)
94 -(((
95 -(% style="color:#008000; font-weight:bold" %)##**<filter>**##(%%)
96 -(% style="color:#008000; font-weight:bold" %)##**<filter-name>**##(%%)##CAS Single Sign Out Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
97 -(% style="color:#008000; font-weight:bold" %)**<filter-class>**(%%)org.jasig.cas.client.session.SingleSignOutFilter(% style="color:#008000; font-weight:bold" %)**</filter-class>**(%%)
98 -(% style="color:#008000; font-weight:bold" %)**<init-param>**(%%)
99 - (% style="color:#008000; font-weight:bold" %)**<param-name>**(%%)casServerUrlPrefix(% style="color:#008000; font-weight:bold" %)**</param-name>**(%%)
100 - (% style="color:#008000; font-weight:bold" %)**<param-value>**(%%)https:~/~/www.sso.vsb.cz(% style="color:#008000; font-weight:bold" %)**</param-value>**(%%)
101 -(% style="color:#008000; font-weight:bold" %)**</init-param>**(%%)
102 -(% style="color:#008000; font-weight:bold" %)**</filter>**(%%)
103 -\\(% style="color:#008000; font-weight:bold" %)**<filter>**(%%)
104 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS Authentication Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
105 -(% style="color:#008000; font-weight:bold" %)**<filter-class>**(%%)org.jasig.cas.client.authentication.AuthenticationFilter(% style="color:#008000; font-weight:bold" %)**</filter-class>**(%%)
106 -(% style="color:#008000; font-weight:bold" %)**<init-param>**(%%)
107 - (% style="color:#008000; font-weight:bold" %)**<param-name>**(%%)casServerUrlPrefix(% style="color:#008000; font-weight:bold" %)**</param-name>**(%%)
108 - (% style="color:#008000; font-weight:bold" %)**<param-value>**(%%)https:~/~/www.sso.vsb.cz(% style="color:#008000; font-weight:bold" %)**</param-value>**(%%)
109 -(% style="color:#008000; font-weight:bold" %)**</init-param>**(%%)
110 -(% style="color:#008000; font-weight:bold" %)**<init-param>**(%%)
111 - (% style="color:#008000; font-weight:bold" %)**<param-name>**(%%)serverName(% style="color:#008000; font-weight:bold" %)**</param-name>**(%%)
112 - (% style="color:#008000; font-weight:bold" %)**<param-value>**(%%)https:~/~/klient.vsb.cz(% style="color:#008000; font-weight:bold" %)**</param-value>**(%%)
113 -(% style="color:#008000; font-weight:bold" %)**</init-param>**(%%)
114 -(% style="color:#008000; font-weight:bold" %)**</filter>**(%%)
115 -
116 -(% style="color:#008000; font-weight:bold" %)**<filter>**(%%)
117 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS Validation Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
118 -(% style="color:#008000; font-weight:bold" %)**<filter-class>**(%%)org.jasig.cas.client.validation.Cas30ProxyReceivingTicketValidationFilter(% style="color:#008000; font-weight:bold" %)**</filter-class>**(%%)
119 -(% style="color:#008000; font-weight:bold" %)**<init-param>**(%%)
120 - (% style="color:#008000; font-weight:bold" %)**<param-name>**(%%)casServerUrlPrefix(% style="color:#008000; font-weight:bold" %)**</param-name>**(%%)
121 - (% style="color:#008000; font-weight:bold" %)**<param-value>**(%%)https:~/~/www.sso.vsb.cz(% style="color:#008000; font-weight:bold" %)**</param-value>**(%%)
122 -(% style="color:#008000; font-weight:bold" %)**</init-param>**(%%)
123 -(% style="color:#008000; font-weight:bold" %)**<init-param>**(%%)
124 - (% style="color:#008000; font-weight:bold" %)**<param-name>**(%%)serverName(% style="color:#008000; font-weight:bold" %)**</param-name>**(%%)
125 - (% style="color:#008000; font-weight:bold" %)**<param-value>**(%%)https:~/~/klient.vsb.cz(% style="color:#008000; font-weight:bold" %)**</param-value>**(%%)
126 -(% style="color:#008000; font-weight:bold" %)**</init-param>**(%%)
127 -(% style="color:#008000; font-weight:bold" %)**</filter>**(%%)
128 -\\(% style="color:#008000; font-weight:bold" %)**<filter>**(%%)
129 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS HttpServletRequest Wrapper Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
130 -(% style="color:#008000; font-weight:bold" %)**<filter-class>**(%%)org.jasig.cas.client.util.HttpServletRequestWrapperFilter(% style="color:#008000; font-weight:bold" %)**</filter-class>**(%%)
131 -(% style="color:#008000; font-weight:bold" %)**</filter>**(%%)
132 -\\(% style="color:#008000; font-weight:bold" %)**<filter>**(%%)
133 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS Assertion Thread Local Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
134 -(% style="color:#008000; font-weight:bold" %)**<filter-class>**(%%)org.jasig.cas.client.util.AssertionThreadLocalFilter(% style="color:#008000; font-weight:bold" %)**</filter-class>**(%%)
135 -(% style="color:#008000; font-weight:bold" %)**</filter>**(%%)
136 -\\(% style="color:#008000; font-weight:bold" %)**<filter-mapping>**(%%)
137 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS Single Sign Out Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
138 -(% style="color:#008000; font-weight:bold" %)**<url-pattern>**(%%)/*(% style="color:#008000; font-weight:bold" %)**</url-pattern>**(%%)
139 -(% style="color:#008000; font-weight:bold" %)**</filter-mapping>**(%%)
140 -\\(% style="color:#008000; font-weight:bold" %)**<filter-mapping>**(%%)
141 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS Authentication Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
142 -(% style="color:#008000; font-weight:bold" %)**<url-pattern>**(%%)/*(% style="color:#008000; font-weight:bold" %)**</url-pattern>**(%%)
143 -(% style="color:#008000; font-weight:bold" %)**</filter-mapping>**(%%)
144 -
145 -(% style="color:#008000; font-weight:bold" %)**<filter-mapping>**(%%)
146 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS Validation Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
147 -(% style="color:#008000; font-weight:bold" %)**<url-pattern>**(%%)/*(% style="color:#008000; font-weight:bold" %)**</url-pattern>**(%%)
148 -(% style="color:#008000; font-weight:bold" %)**</filter-mapping>**(%%)
149 -
150 -(% style="color:#008000; font-weight:bold" %)**<filter-mapping>**(%%)
151 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS HttpServletRequest Wrapper Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
152 -(% style="color:#008000; font-weight:bold" %)**<url-pattern>**(%%)/*(% style="color:#008000; font-weight:bold" %)**</url-pattern>**(%%)
153 -(% style="color:#008000; font-weight:bold" %)**</filter-mapping>**(%%)
154 -\\(% style="color:#008000; font-weight:bold" %)**<filter-mapping>**(%%)
155 -(% style="color:#008000; font-weight:bold" %)**<filter-name>**(%%)CAS Assertion Thread Local Filter(% style="color:#008000; font-weight:bold" %)**</filter-name>**(%%)
156 -(% style="color:#008000; font-weight:bold" %)**<url-pattern>**(%%)/*(% style="color:#008000; font-weight:bold" %)**</url-pattern>**(%%)
157 -(% style="color:#008000; font-weight:bold" %)**</filter-mapping>**(%%)
158 -\\(% style="color:#008000; font-weight:bold" %)**<listener>**(%%)
159 -(% style="color:#008000; font-weight:bold" %)**<listener-class>**(%%)org.jasig.cas.client.session.SingleSignOutHttpSessionListener(% style="color:#008000; font-weight:bold" %)**</listener-class>**(%%)
160 -(% style="color:#008000; font-weight:bold" %)**</listener>**(%%)##
161 -)))
162 -)))
163 -)))
164 -1. Pro odhlášení uživatele z CAS je potřeba přistoupit na url ##https:~/~/www.sso.vsb.cz/logout##.(((
165 - Před odhlášením z CAS je vhodné zrušit session v aplikaci klienta (zaleží to však na konkrétním klientu).
166 -
167 - Pokud po odhlášení z CAS nechceme aby uživatel zůstal na odhlašovací stránce CASu, můžeme k odhlašovací url přidat parametr 'service', který
168 - obsahuje url (nejlépe zakódovanou pomocí URL kódování) na kterou se má po odhlášení přesměrovat. Url musí obsahovat adresu, která je pro službu povolena.
169 -
170 - např. ##https:~/~/www.sso.vsb.cz/logout?service=https%3A%2F%2Fklient.vsb.cz##
171 -)))
172 -1. Přihlášenou osobu v aplikaci lze pak jednoduše zjistit pomoci(((
173 -{{code language="java"}}
174 -request.getRemoteUser();
175 -{{/code}}
176 -)))