Openfire user and group relationship migration

modify openfire There are two ways to configure ： 1： Modify the installation directory /conf/openfire.xml. 2： Directly modifying openfire Database ofProperty surface . But it is generally recommended to modify openfire.xml file , If the file is configured correctly ,openfire After restart, the attribute values in the file will be automatically written to ofProperty surface , At the same time, the configuration you added will be erased , Only labels left ( In addition to the default configuration ). Pictured ：

Corresponding ofProperty Table configuration ：

Instructions provided on the official website , There are a few things you should pay attention to when transplanting （ All of the following are in openfire.xml It's equipped with ） 1： The official website provides information about the database configuration of your users and groups ：

<jive> <jdbcProvider> <driver>com.mysql.jdbc.Driver</driver> <connectionString>jdbc:mysql://localhost/dbname?user=username&amp;password=secret</connectionString> </jdbcProvider> </jive>

 The user name and password inside should be added & Can't forget , After the configuration is successful , stay ofProperty The table will revert to &, Do not change the table to &
2： The official website provides the configuration of user login and admin Configuration of ：

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<jive> <admin> <authorizedUsernames>joe, jane</authorizedUsernames> </admin> <provider> <auth> <className>org.jivesoftware.openfire.auth.JDBCAuthProvider</className> </auth> </provider> <jdbcAuthProvider> <passwordSQL>SELECT password FROM user_account WHERE username=?</passwordSQL> <passwordType>plain</passwordType> </jdbcAuthProvider> </jive>

 Be careful ： At this time, the users who log in to the web page are no longer openfire Self contained ofUser Users in the table , It is user_account Users of the table , This table is your own user table , Pay attention here ：
 Not in select password Add fields later .
3： User configuration provided on the official website ：

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<jive> <provider> <auth> <className>org.jivesoftware.openfire.auth.JDBCAuthProvider</className> </auth> <user> <className>org.jivesoftware.openfire.user.JDBCUserProvider</className> </user> </provider> <jdbcAuthProvider> <passwordSQL>SELECT password FROM user_account WHERE username=?</passwordSQL> <passwordType>plain</passwordType> </jdbcAuthProvider> <jdbcUserProvider> <loadUserSQL>SELECT name,email FROM myUser WHERE username=?</loadUserSQL> <userCountSQL>SELECT COUNT(*) FROM myUser</userCountSQL> <allUsersSQL>SELECT username FROM myUser</allUsersSQL> <searchSQL>SELECT username FROM myUser WHERE</searchSQL> <usernameField>username</usernameField> <nameField>name</nameField> <emailField>email</emailField> </jdbcUserProvider> </jive>

 Be careful ：select The following fields should not be added randomly , such as <loadUserSQL>SELECT name,email FROM myUser WHERE username=?</loadUserSQL>
 When I test, I remove email, Query only name, As a result, users are always unable to log on to the web , Look at the op The source code in JDBCUserProvider Class has the following paragraph ：

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1 public User loadUser(String username) throws UserNotFoundException { 2 if(username.contains("@")) { 3 if (!XMPPServer.getInstance().isLocal(new JID(username))) { 4 thrownew UserNotFoundException("Cannot load user of remote server: "+ username); 5 } 6 username = username.substring(0,username.lastIndexOf("@")); 7 } 8 Connection con =null; 9 PreparedStatement pstmt =null; 10 ResultSet rs =null; 11 try { 12 con = getConnection(); 13 pstmt = con.prepareStatement(loadUserSQL); 14 pstmt.setString(1, username); 15 rs = pstmt.executeQuery(); 16 if (!rs.next()) { 17 thrownew UserNotFoundException(); 18 } 19 String name = rs.getString(1); 20 String email = rs.getString(2); 21 22 returnnew User(username, name, email, new Date(), new Date()); 23 } 24 catch (Exception e) { 25 thrownew UserNotFoundException(e); 26 } 27 finally { 28 DbConnectionManager.closeConnection(rs, pstmt, con); 29 } 30 }

 The code goes to 20 An error is reported when the line is OK , Because of the inquiry sql barring email, There is no in the result set email Field , therefore rs.getString(2) I made a mistake .
 So don't increase or decrease easily according to experience select Later fields , without select Later fields , There are only two ways. One is to modify op Source code , One is to modify your own business table , increase op Fields required for query .
4： Single user and group configurations provided on the official website ：

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<jive> <provider> <auth> <className>org.jivesoftware.openfire.auth.JDBCAuthProvider</className> </auth> <user> <className>org.jivesoftware.openfire.user.JDBCUserProvider</className> </user> <group> <className>org.jivesoftware.openfire.group.JDBCGroupProvider</className> </group> </provider> <jdbcAuthProvider> <passwordSQL>SELECT password FROM user_account WHERE username=?</passwordSQL> <passwordType>plain</passwordType> </jdbcAuthProvider> <jdbcUserProvider> <loadUserSQL>SELECT name,email FROM myUser WHERE username=?</loadUserSQL> <userCountSQL>SELECT COUNT(*) FROM myUser</userCountSQL> <allUsersSQL>SELECT username FROM myUser</allUsersSQL> <searchSQL>SELECT username FROM myUser WHERE</searchSQL> <usernameField>username</usernameField> <nameField>name</nameField> <emailField>email</emailField> </jdbcUserProvider> <jdbcGroupProvider> <groupCountSQL>SELECT count(*) FROM myGroups</groupCountSQL> <allGroupsSQL>SELECT groupName FROM myGroups</allGroupsSQL> <userGroupsSQL>SELECT groupName FROM myGroupUsers WHERE username=?</userGroupsSQL> <descriptionSQL>SELECT groupDescription FROM myGroups WHERE groupName=?</descriptionSQL> <loadMembersSQL>SELECT username FROM myGroupUsers WHERE groupName=? AND isAdmin='N'</loadMembersSQL> <loadAdminsSQL>SELECT username FROM myGroupUsers WHERE groupName=? AND isAdmin='Y'</loadAdminsSQL> </jdbcGroupProvider>

</jive>

 Be careful ： Don't add or delete easily select Later fields , You can modify it according to your own business table .sql Don't write wrong , Otherwise, you cannot display your users and groups .
 When an unknown error occurs , Get into logs Catalog view error.log Conduct adjustment test .

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