Hi I have a PMML generated for a logistic regression model using R as follows. Only the first part of the pmml is shown here.
<?xml version="1.0"?>
<PMML version="4.2" xmlns="http://www.dmg.org/PMML-4_2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dmg.org/PMML-4_2 http://www.dmg.org/v4-2/pmml-4-2.xsd">
<Header copyright="Copyright (c) 2015 Upeksha" description="Generalized Linear Regression Model">
<Extension name="user" value="Upeksha" extender="Rattle/PMML"/>
<Application name="Rattle/PMML" version="1.4"/>
<Timestamp>2015-12-02 08:41:27</Timestamp>
</Header>
<DataDictionary numberOfFields="11">
<DataField name="ResponseAccountName" optype="continuous" dataType="double"/>
<DataField name="RegionCat" optype="categorical" dataType="string">
<Value value="ROW"/>
<Value value="EUROPE"/>
<Value value="NAM"/>
</DataField>
<DataField name="TitleCat" optype="categorical" dataType="string">
<Value value="1"/>
<Value value="2"/>
<Value value="3"/>
<Value value="4"/>
</DataField>
<DataField name="RLMaxTitle" optype="categorical" dataType="string">
<Value value="1"/>
<Value value="2"/>
<Value value="3"/>
<Value value="4"/>
</DataField>
<DataField name="Act1_rate" optype="continuous" dataType="double"/>
<DataField name="Act2_rate" optype="continuous" dataType="double"/>
<DataField name="Act3_rate" optype="continuous" dataType="double"/>
<DataField name="Act4_rate" optype="continuous" dataType="double"/>
<DataField name="Act5_rate" optype="continuous" dataType="double"/>
<DataField name="Act6_rate" optype="continuous" dataType="double"/>
<DataField name="AccntAct_rate" optype="continuous" dataType="double"/>
</DataDictionary>
<GeneralRegressionModel modelName="Logistic_Regression" modelType="generalizedLinear" functionName="regression" algorithmName="glm" distribution="binomial" linkFunction="logit">
<MiningSchema>
<MiningField name="ResponseAccountName" usageType="predicted"/>
<MiningField name="RegionCat" usageType="active"/>
<MiningField name="TitleCat" usageType="active"/>
<MiningField name="RLMaxTitle" usageType="active"/>
<MiningField name="Act1_rate" usageType="active"/>
<MiningField name="Act2_rate" usageType="active"/>
<MiningField name="Act3_rate" usageType="active"/>
<MiningField name="Act4_rate" usageType="active"/>
<MiningField name="Act5_rate" usageType="active"/>
<MiningField name="Act6_rate" usageType="active"/>
<MiningField name="AccntAct_rate" usageType="active"/>
</MiningSchema>
<Output>
<OutputField name="Predicted_ResponseAccountName" feature="predictedValue"/>
</Output>
The OutputField dataType is not present here. How could a PMMl reader interpret it's type if so?
I checked the PMML spec and it says that dataType for OutputField is not always required. I am writing a pmml reader and I need to know how the interpretation is done for a pmml like this.
The dataType and optype attributes are optional for the OutputField element, but any sane PMML producer should specify them anyway, as that would make the life much easier for PMML consumers.
If the dataType attribute is missing, then you can infer it based on the feature attribute of the OutputField element. In the current case, the value of the feature attribute is set to predictedValue, which means that the data type and the operational type will be "copied" from the DataField element that represents the target field of this model. Here, the target field (aka the predicted field) is called "ResponseAccountName", which means that the value of this OutputField element will be continuous double.
Related
This URL
https://logging.apache.org/log4j/log4j-2.0/manual/appenders.html
has this example:
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error">
<Appenders>
<JDBC name="databaseAppender" tableName="dbo.application_log">
<DataSource jndiName="java:/comp/env/jdbc/LoggingDataSource" />
<Column name="eventDate" isEventTimestamp="true" />
<Column name="level" pattern="%level" />
<Column name="logger" pattern="%logger" />
<Column name="message" pattern="%message" />
<Column name="exception" pattern="%ex{full}" />
</JDBC>
</Appenders>
<Loggers>
<Root level="warn">
<AppenderRef ref="databaseAppender"/>
</Root>
</Loggers>
</Configuration>
When I try to wire up to a sqlserver database......
<?xml version="1.0" encoding="UTF-8"?>
<Configuration>
<Appenders>
<JDBC name="SQLServerAppender" tableName="dbo.LogEntry">
<DataSource jndiName="jdbc:sqlserver://MyMachine\\MyInstance:1433;databaseName=LoggingDB;applicationName=myappname;integratedSecurity=true;" />
<Column name="EntryDateUtc" isEventTimestamp="true" />
<Column name="LOGGER" pattern="%C" />
<Column name="Level" pattern="%level" />
<Column name="Message" pattern="%m" />
<Column name="UserName" pattern="%x" />
<Column name="Priority" pattern="%p" />
<Column name="ElapsedMilliseconds" pattern="%r" />
<Column name="ThreadName" pattern="%t" />
<Column name="ThrowableMessage" pattern="%throwable " />
</JDBC>
I get errors like:
ERROR No ConnectionSource provided: connectionSource
ERROR Could not create plugin of type class org.apache.logging.log4j.core.appender.db.jdbc.JdbcAppender for element JDBC org.apache.logging.log4j.core.config.ConfigurationException: Arguments given for element JDBC are invalid: field 'connectionSource' has invalid value 'null'
How do I set up a connection string in the xml-configuration to talk to sqlserver?
Even though it doesn't match the documentation, I tried this:
<Appenders>
<JDBC name="SQLServerAppender" tableName="dbo.LogEntry">
<ConnectionSource jndiName="jdbc:sqlserver
It didn't work of course.
What is the magic syntax sugar?? #help
Thanks.
The value of DataSource jndiName is not a SQL Server connection string. If you want to use a SQL Server connection string then put in Log4J configuration put something like:
<appender name="SQLServer" class="org.apache.log4j.jdbc.JDBCAppender">
<param name="url" value="jdbc:sqlserver://MyMachine\\MyInstance:1433;databaseName=LoggingDB;applicationName=myappname;"/>
<param name="driver" value="com.microsoft.sqlserver.jdbc.SQLServerDriver"/>
<param name="user" value="user_id"/>
<param name="password" value="password"/>
<param name="sql" value="INSERT INTO LOG4J_TABLE VALUES('%x','%d','%C','%p','%m')"/>
<layout class="org.apache.log4j.PatternLayout"></layout>
</appender>
<logger name="log4j.rootLogger" additivity="false">
<level value="DEBUG"/>
<appender-ref ref="SQLServer"/>
</logger>
Which will write to a table that you must have created previously like:
CREATE TABLE LOG4J_TABLE (
User_Id VARCHAR(20) NOT NULL,
Date_Stamp DATETIME NOT NULL,
Logger VARCHAR(100) NOT NULL,
Level VARCHAR(10) NOT NULL,
Message VARCHAR(8000) NOT NULL
)
Note that you can´t use integratedSecurity=true straightforward from Java but must specify the user + password.
I think the problem is that JNDI is not enabled.
This is my configuration log4j2.xml:
<bean id="dataSourceProxy" class="org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy">
<constructor-arg ref="dataSource"/>
</bean>
<bean name="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSourceProxy"/>
</bean>
<bean id="jdbcTemplate" class="xx.com.xxxxx.framework.database.xxxxxJDBCTemplate">
<constructor-arg ref="dataSourceProxy"/>
</bean>
<bean id="DBSession" class="xx.com.xxxxx.framework.database.DBConnectionManager" lazy-init="true">
<constructor-arg type="java.lang.String" value="DBSession"/>
<constructor-arg ref="dataSourceProxy"/>
<constructor-arg ref="transactionManager"/>
<property name="template" ref="jdbcTemplate"/>
</bean>
It worked normally before we had upgraded log4j to log4j2. After upgrading, there was an error output from my weblogic console:
ERROR Could not create plugin of type class org.apache.logging.log4j.core.appender.db.jdbc.JdbcAppender for element JDBC org.apache.logging.log4j.core.config.ConfigurationException: Arguments given for element JDBC are invalid: field 'connectionSource' has invalid value 'null'
at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.injectFields(PluginBuilder.java:210)
at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:121)
at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:1120)
....
According to Apache documentation ,
a Log4j JDBC Appender configured with a DataSource is disabled by default. You may try to add java option -Dlog4j2.enableJndiJdbc=true to use JNDI's java protocol.
When we added set JAVA_OPTIONS=-Dlog4j2.enableJndiJdbc=true into our weblogic, the error was gone.
I hope it is helpful for you.
I am implementing an authentication system for a Tomcat web application that gets authenticated against ADFS using CAS. I am using unicon's CAS server with ADFS integration.
I have reached to the state where I can see that the required attributes reach the CAS server. But these attributes are not getting forwarded to the client. check the figure below:
In the above image, the attribute map is empty after authentication. Also, when the client application validates the ticket, the attribute map is empty. Ref picture below:
After getting authenticated, the attributes are visible in the logs, but they are not being loaded into attribute Map.
The deployerConfigContext.xml is as follows. The attributeRepository bean and allowed attributes property in serviceRegistryDao bean are the probably the main focus areas.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:sec="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">
<bean id="authenticationManager"
class="org.jasig.cas.authentication.AuthenticationManagerImpl">
<property name="authenticationMetaDataPopulators">
<list>
<bean class="net.unicon.cas.support.wsfederation.authentication.WsFederationAuthenticationMetaDataPopulator" />
</list>
</property>
<property name="credentialsToPrincipalResolvers">
<list>
<bean class="net.unicon.cas.support.wsfederation.authentication.principal.WsFederationCredentialsToPrincipalResolver">
<property name="configuration" ref="wsFedConfig" />
</bean>
<bean class="org.jasig.cas.authentication.principal.UsernamePasswordCredentialsToPrincipalResolver" >
<property name="attributeRepository" ref="attributeRepository" />
</bean>
<bean class="org.jasig.cas.authentication.principal.HttpBasedServiceCredentialsToPrincipalResolver" />
</list>
</property>
<property name="authenticationHandlers">
<list>
<bean class="net.unicon.cas.support.wsfederation.authentication.handler.support.WsFederationAuthenticationHandler" />
<bean class="org.jasig.cas.authentication.handler.support.HttpBasedServiceCredentialsAuthenticationHandler"
p:httpClient-ref="httpClient" />
</list>
</property>
</bean>
<sec:user-service id="userDetailsService">
<sec:user name="##THIS SHOULD BE REPLACED##" password="notused" authorities="ROLE_ADMIN" />
</sec:user-service>
<bean id="attributeRepository"
class="org.jasig.services.persondir.support.StubPersonAttributeDao">
<property name="backingMap">
<map>
<entry key="emailaddress" value="upn" />
<!--<entry key="FirstName" value="username" />-->
<entry key="name" value="LastName" />
<entry key="costcent" value="costcent" />
<entry key="title" value="FirstName" />
</map>
</property>
</bean>
<bean
id="serviceRegistryDao"
class="org.jasig.cas.services.InMemoryServiceRegistryDaoImpl">
<property name="registeredServices">
<list>
<bean class="org.jasig.cas.services.RegexRegisteredService">
<property name="id" value="0" />
<property name="name" value="HTTP and IMAP" />
<property name="description" value="Allows HTTP(S) and IMAP(S) protocols" />
<property name="serviceId" value="^(https?|imaps?)://.*" />
<property name="evaluationOrder" value="10000001" />
<property name="allowedAttributes">
<list>
<value>upn</value>
<value>Department</value>
<value>costcent</value>
<value>LastName</value>
<value>FirstName</value>
<value>name</value>
<value>emailaddress</value>
<value>title</value>
<value>SAM-Account-Name</value>
</list>
</property>
</bean>
</list>
</property>
</bean>
<bean id="auditTrailManager" class="com.github.inspektr.audit.support.Slf4jLoggingAuditTrailManager" />
<bean id="healthCheckMonitor" class="org.jasig.cas.monitor.HealthCheckMonitor">
<property name="monitors">
<list>
<bean class="org.jasig.cas.monitor.MemoryMonitor"
p:freeMemoryWarnThreshold="10" />
<bean class="org.jasig.cas.monitor.SessionMonitor"
p:ticketRegistry-ref="ticketRegistry"
p:serviceTicketCountWarnThreshold="5000"
p:sessionCountWarnThreshold="100000" />
</list>
</property>
</bean>
</beans>
The rest of the at CAS server is same as in the sample implementation of unicon's CAS-server implementation here
I've tried a lot of combinations in the mentioned beans. Being new to Spring I could not understand how to load the credentials in the attributeMap. Kindly guide me in forwarding the attributes sent by CAS server during authentication to the client application.
It looks like the WsFederationCredentialsToPrincipalResolver only extracts the principal id from the collection of attributes received, and ignores other attributes. So you only get the identity attribute defined in your configuration. You could for the time being, connect that resolver to your attribute repository and have it consume and retrieve attributes from there.
Note that CAS 4.2 supports and fixes this behavior and has built-in support for the ADFS integration. Your other option would be to extend WsFederationCredentialsToPrincipalResolver and have it process attributes and stuff them into the final principal created there by overriding the appropriate method.
I am new to grails and i want to convert xml configuration to resource.groovy. but there are namespaces in xml. i don't want to duplicate config here.there should be one configuration which would be resource.groovy
my xml is
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:util="http://www.springframework.org/schema/util"
xmlns:neo4j="http://www.springframework.org/schema/data/neo4j"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/data/neo4j
http://www.springframework.org/schema/data/neo4j/spring-neo4j.xsd">
<context:component-scan base-package="neo4j"></context:component-scan>
<util:map id="config">
<entry key="ha.server_id" value="2" />
<entry key="ha.initial_hosts" value="127.0.0.1:5001,127.0.0.1:5002" />
<!-- put in more config parameters here, http://docs.neo4j.org/chunked/stable/ha-configuration.html -->
</util:map>
<bean id="graphDbFactory"
class="org.neo4j.graphdb.factory.HighlyAvailableGraphDatabaseFactory" />
<bean id="graphDbBuilder" factory-bean="graphDbFactory"
factory-method="newHighlyAvailableDatabaseBuilder">
<constructor-arg value="/home/alok/Desktop/data4" />
</bean>
<bean id="graphDbBuilderFinal" factory-bean="graphDbBuilder"
factory-method="setConfig">
<constructor-arg ref="config" />
</bean>
<bean id="graphDatabaseService" factory-bean="graphDbBuilderFinal"
factory-method="newGraphDatabase" destroy-method="shutdown" />
<neo4j:config graphDatabaseService="graphDatabaseService" base-package="neo4j"/>
<neo4j:repositories base-package="neo4j" />
</beans>
I want to know how there i have to handle namespaces and constructor-arguments
You really have two questions here, but let's answer both of them.
How do you use name spaces in resources.groovy?
Here is how:
// resources.groovy
beans {
xmlns neo4j:"http://www.springframework.org/schema/data/neo4j"
xmlns context:"http://www.springframework.org/schema/context"
... // and so on.
// neo4j.repositories
}
How do you use constructor-arguments in resources.groovy?
Here is how:
// resources.groovy
beans {
someBean(
SomeBeanClass,
'stringArg1',
['listOfStringsArg2', 'listOfStringArg2-a'],
ref('someOtherBeanAsArg3')
)
}
I am trying to setup a project with Spring OAuth 2 using implicit, password and authorization flows.
The problem I have appears when I use the same token endpoint for implicit and the other two, password and authorization needs the basic authentication for client validation while implicit doesn't validate the client secret and I want to use a more clasical login/password authentication for user authorization.
So depending on the configuration one or two flows work.
Having 2 endpoints seems to be the easiest solution, but I can not find how to achieve that.
<?xml version="1.0" encoding="UTF-8" ?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:oauth="http://www.springframework.org/schema/security/oauth2"
xmlns:sec="http://www.springframework.org/schema/security"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/security/oauth2 http://www.springframework.org/schema/security/spring-security-oauth2-1.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
<!--
<sec:http pattern="/external/oauth/token" create-session="stateless" authentication-manager-ref="clientAuthenticationManager"
xmlns="http://www.springframework.org/schema/security" entry-point-ref="authenticationEntryPoint">
<sec:intercept-url pattern="/external/oauth/token" access="IS_AUTHENTICATED_FULLY" />
<sec:anonymous enabled="false" />
<sec:access-denied-handler ref="oauthAccessDeniedHandler" />
</sec:http>
-->
<sec:http pattern="/external/oauth/token" create-session="stateless" authentication-manager-ref="clientAuthenticationManager"
xmlns="http://www.springframework.org/schema/security">
<sec:intercept-url pattern="/external/oauth/token" access="IS_AUTHENTICATED_FULLY" />
<sec:anonymous enabled="false" />
<sec:http-basic entry-point-ref="clientAuthenticationEntryPoint" />
<sec:access-denied-handler ref="oauthAccessDeniedHandler" />
</sec:http>
<bean id="clientAuthenticationEntryPoint" class="org.springframework.security.oauth2.provider.error.OAuth2AuthenticationEntryPoint">
<property name="realmName" value="blablabla" />
<property name="typeName" value="Basic" />
</bean>
<bean id="oauthAccessDeniedHandler" class="org.springframework.security.oauth2.provider.error.OAuth2AccessDeniedHandler" />
<authentication-manager id="clientAuthenticationManager" xmlns="http://www.springframework.org/schema/security">
<authentication-provider user-service-ref="clientDetailsUserService" />
</authentication-manager>
<bean id="clientDetailsUserService" class="org.springframework.security.oauth2.provider.client.ClientDetailsUserDetailsService">
<constructor-arg ref="clientDetails" />
</bean>
<bean id="tokenStore" class="com.proton.oauthprovider.service.ProtOnTokenStore" />
<bean id="clientDetails" class="com.proton.oauthprovider.service.ProtOnClientDetailsService" />
<bean id="oauthCodeDetails" class="com.proton.oauthprovider.service.ProtOnAuthorizationCodeServices" />
<bean id="tokenServices" class="org.springframework.security.oauth2.provider.token.DefaultTokenServices">
<property name="tokenStore" ref="tokenStore" />
<property name="supportRefreshToken" value="true" />
<property name="clientDetailsService" ref="clientDetails" />
</bean>
<bean id="userApprovalHandler" class="com.proton.oauthprovider.service.OAuthUserApprovalHandler">
<property name="autoApproveClients">
<set>
<!-- <value>rest-client</value> -->
</set>
</property>
<property name="tokenServices" ref="tokenServices" />
</bean>
<oauth:authorization-server client-details-service-ref="clientDetails"
token-services-ref="tokenServices"
user-approval-handler-ref="userApprovalHandler" authorization-endpoint-url="/external/oauth/authorize"
user-approval-page="forward:/external/oauth/confirm_access"
error-page="forward:/external/oauth/error"
token-endpoint-url="/external/oauth/token" >
<oauth:authorization-code authorization-code-services-ref="oauthCodeDetails"/>
<oauth:implicit/>
<oauth:refresh-token />
<oauth:password authentication-manager-ref="authenticationManager"/>
</oauth:authorization-server>
<oauth:web-expression-handler id="oauthWebExpressionHandler" />
<!-- Override the default mappings for approval and error pages -->
<bean id="accessConfirmationController" class="com.proton.oauthprovider.controller.AccessConfirmationController">
<property name="clientDetailsService" ref="clientDetails" />
</bean>
</beans>
authenticationEntryPoint is the login form entry point, and the custom classes are more or less the same from sparklr and tonr just using DB backend for storing client and token data.
Ok I got everything wrong, implicit flow does not use token endpoint, it uses authorize one.
So the previous config is ok and I only needed to point implicit flow to /oauth/authorize/ and it works as expected.
I have a property of IDictionary type with key type and value type other than string. Most of the examples given on the internet and in Spring.Net uses string as one of the types.
Here are the config settings:
<property name="DirectoryServiceAgents">
<dictionary key-type="OM.ServiceTier.DTO.Transients.AuthenticationDomainIdentifier, OM.ServiceTier" value-type="OM.ServiceTier.Services.User.Internal.IDirectoryServiceAgent, OM.ServiceTier">
<entry>
<key>
<object type="OM.ServiceTier.DTO.Transients.AuthenticationDomainIdentifier, OM.ServiceTier">
<constructor-arg type="string" value="${activeDirectory.Domain}"/>
</object>
</key>
<value>
<object type="OM.ServiceTier.Services.User.Internal.DirectoryServiceAgent, OM.ServiceTier">
<property name="LDAPPath" value="${activeDirectory.LDAPPath}"/>
<property name="LDAPContainer" value="${activeDirectory.LDAPContainer}"/>
<property name="UserName" value="${activeDirectory.UserName}"/>
<property name="Password" value="${activeDirectory.Password}"/>
</object>
</value>
</entry>
</dictionary>
</property>
I am getting the following ConfigurationErrorException:
Error creating context 'spring.root': The element 'http://www.springframework.net:value' cannot contain child element 'http://www.springframework.net:object' because the parent element's content model is text only.
Is there something wrong in my config?
I'm not sure if the dictionary configuration supports inline object definitions for keys and/or values. It's not mentioned in the documentation on setting collection values.
Could you try this configuration:
<object>
<!-- snip -->
<property name="DirectoryServiceAgents">
<dictionary
key-type="OM.ServiceTier.DTO.Transients.AuthenticationDomainIdentifier, OM.ServiceTier"
value-type="OM.ServiceTier.Services.User.Internal.IDirectoryServiceAgent, OM.ServiceTier">
<entry key-ref="authDomainId" value-ref="serviceAgent"/>
</dictionary>
</property>
<!-- snip -->
</object>
<object id="authDomainId"
type="OM.ServiceTier.DTO.Transients.AuthenticationDomainIdentifier, OM.ServiceTier">
<constructor-arg type="string" value="${activeDirectory.Domain}"/>
</object>
<object id="serviceAgent"
type="OM.ServiceTier.Services.User.Internal.DirectoryServiceAgent, OM.ServiceTier">
<property name="LDAPPath" value="${activeDirectory.LDAPPath}"/>
<property name="LDAPContainer" value="${activeDirectory.LDAPContainer}"/>
<property name="UserName" value="${activeDirectory.UserName}"/>
<property name="Password" value="${activeDirectory.Password}"/>
</object>