【发布时间】:2022-01-21 23:47:00
【问题描述】:
我使用协议映射器使用自定义数据库中的数据来丰富令牌。我应该如何部署驱动程序以在协议映射器中使用?如果 II 将驱动程序复制到 /standalone/lib/ext keycloak 文件夹中,则当映射器执行时,我会收到错误
SQL exception occuredjava.sql.SQLException: No suitable driver found for jdbc:oracle:thin:@.......:1521/CASDB
驱动程序应该放在哪里?是否真的需要将驱动部署为keycloak模块?
我的协议映射器代码
@Override
protected void setClaim(IDToken token, ProtocolMapperModel mappingModel, UserSessionModel userSession, KeycloakSession keycloakSession, ClientSessionContext clientSessionCtx) {
String field = mappingModel.getConfig().get(FIELD_NAME);
String type = mappingModel.getConfig().get(TYPE);
String value = "Test " + type;
System.out.println(">>>>>>>>>>>> " + type);
try {
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection con = DriverManager.getConnection(
"jdbc:oracle:thin:@....:1521/CASDB",
"....",
"....");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * FROM CUSTOMER where CUSTOMER_ID = .....");
rs.close();
stmt.close();
con.close();
} catch (SQLException e) {
System.out.println("SQL exception occured" + e);
} finally {
}
OIDCAttributeMapperHelper.mapClaim(token, mappingModel, value);
}
错误是
12:54:40,579 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (default task-6) Uncaught server error: java.lang.NoClassDefFoundError: oracle/jdbc/driver/OracleDriver
at com.betex.keycloak.mapper.UserAttributeMapper.setClaim(UserAttributeMapper.java:72)
at org.keycloak.protocol.oidc.mappers.AbstractOIDCProtocolMapper.transformUserInfoToken(AbstractOIDCProtocolMapper.java:71)
at org.keycloak.protocol.oidc.TokenManager.lambda$transformUserInfoAccessToken$8(TokenManager.java:716)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at java.util.stream.SortedOps$RefSortingSink.end(SortedOps.java:390)
at java.util.stream.Sink$ChainedReference.end(Sink.java:258)
at java.util.stream.Sink$C
但是如果通过 wildfly 数据源测试连接,它可以正常工作
【问题讨论】:
标签: jdbc keycloak datasource