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Java: New models for JAX-RS
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‎java/ql/lib/change-notes/2023-08-07-jaxrs-new-models.md

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---
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category: minorAnalysis
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---
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* Added more dataflow models for JAX-RS.

‎java/ql/lib/ext/jakarta.activation.model.yml

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extensions:
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- addsTo:
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pack: codeql/java-all
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extensible: sinkModel
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data:
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- ["jakarta.activation", "FileDataSource", True, "FileDataSource", "", "", "Argument[0]", "path-injection", "manual"]
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- ["jakarta.activation", "URLDataSource", True, "URLDataSource", "", "", "Argument[0]", "request-forgery", "manual"]
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- addsTo:
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pack: codeql/java-all
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extensible: summaryModel
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data:
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- ["jakarta.activation", "DataSource", True, "getInputStream", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]
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- ["jakarta.activation", "DataSource", True, "getName", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]

‎java/ql/lib/ext/jakarta.xml.bind.attachment.model.yml

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extensions:
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- addsTo:
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pack: codeql/java-all
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extensible: sourceModel
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data:
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- ["jakarta.xml.bind.attachment", "AttachmentUnmarshaller", True, "getAttachmentAsDataHandler", "", "", "Parameter[0]", "remote", "manual"]
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- ["jakarta.xml.bind.attachment", "AttachmentUnmarshaller", True, "getAttachmentAsByteArray", "", "", "Parameter[0]", "remote", "manual"]

‎java/ql/lib/ext/javax.activation.model.yml

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extensions:
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- addsTo:
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pack: codeql/java-all
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extensible: sinkModel
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data:
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- ["javax.activation", "FileDataSource", True, "FileDataSource", "", "", "Argument[0]", "path-injection", "manual"]
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- ["javax.activation", "URLDataSource", True, "URLDataSource", "", "", "Argument[0]", "request-forgery", "manual"]
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- addsTo:
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pack: codeql/java-all
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extensible: summaryModel
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data:
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- ["javax.activation", "DataHandler", True, "getContent", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]
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- ["javax.activation", "DataHandler", True, "getDataSource", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]
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- ["javax.activation", "DataHandler", True, "getInputStream", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]
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- ["javax.activation", "DataHandler", True, "getName", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]
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- ["javax.activation", "DataHandler", True, "writeTo", "(OutputStream)", "", "Argument[this]", "Argument[0]", "taint", "manual"]
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- ["javax.activation", "DataSource", True, "getInputStream", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]
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- ["javax.activation", "DataSource", True, "getName", "()", "", "Argument[this]", "ReturnValue", "taint", "manual"]

‎java/ql/lib/ext/javax.xml.bind.attachment.model.yml

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extensions:
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- addsTo:
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pack: codeql/java-all
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extensible: sourceModel
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data:
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- ["javax.xml.bind.attachment", "AttachmentUnmarshaller", True, "getAttachmentAsDataHandler", "", "", "Parameter[0]", "remote", "manual"]
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- ["javax.xml.bind.attachment", "AttachmentUnmarshaller", True, "getAttachmentAsByteArray", "", "", "Parameter[0]", "remote", "manual"]

‎java/ql/test/query-tests/security/CWE-022/semmle/tests/TaintedPath.expected

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‎java/ql/test/query-tests/security/CWE-022/semmle/tests/mad/Test.java

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import java.nio.charset.Charset;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import javax.activation.FileDataSource;
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import javax.xml.transform.stream.StreamResult;
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import org.apache.commons.io.FileUtils;
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import org.apache.tools.ant.AntClassLoader;
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FileCopyUtils.copy((File) source(), null);
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// "org.springframework.util;FileCopyUtils;false;copy;(File,File);;Argument[1];create-file;manual"
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FileCopyUtils.copy((File) null, (File) source());
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// "javax.activation;FileDataSource;true;FileDataSource;(String);;Argument[0];path-injection;manual"
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new FileDataSource((String) source());
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// "javax.activation;FileDataSource;true;FileDataSource;(File);;Argument[0];path-injection;manual"
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new FileDataSource((File) source());
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}
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void test(AntClassLoader acl) {

‎java/ql/test/query-tests/security/CWE-022/semmle/tests/options

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// semmle-extractor-options: --javac-args -cp ${testdir}/../../../../../stubs/servlet-api-2.4:${testdir}/../../../../../stubs/apache-commons-io-2.6:${testdir}/../../../../../stubs/cargo:${testdir}/../../../../../stubs/apache-ant-1.10.13:${testdir}/../../../../../stubs/stapler-1.263:${testdir}/../../../../../stubs/javax-servlet-2.5:${testdir}/../../../../../stubs/apache-commons-jelly-1.0.1:${testdir}/../../../../../stubs/apache-commons-fileupload-1.4:${testdir}/../../../../../stubs/saxon-xqj-9.x:${testdir}/../../../../../stubs/apache-commons-beanutils:${testdir}/../../../../../stubs/dom4j-2.1.1:${testdir}/../../../../../stubs/apache-commons-lang:${testdir}/../../../../../stubs/jaxen-1.2.0:${testdir}/../../../../../stubs/jmh-1.3.6:${testdir}/../../../../../stubs/springframework-5.3.8
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// semmle-extractor-options: --javac-args -cp ${testdir}/../../../../../stubs/servlet-api-2.4:${testdir}/../../../../../stubs/apache-commons-io-2.6:${testdir}/../../../../../stubs/cargo:${testdir}/../../../../../stubs/apache-ant-1.10.13:${testdir}/../../../../../stubs/stapler-1.263:${testdir}/../../../../../stubs/javax-servlet-2.5:${testdir}/../../../../../stubs/apache-commons-jelly-1.0.1:${testdir}/../../../../../stubs/apache-commons-fileupload-1.4:${testdir}/../../../../../stubs/saxon-xqj-9.x:${testdir}/../../../../../stubs/apache-commons-beanutils:${testdir}/../../../../../stubs/dom4j-2.1.1:${testdir}/../../../../../stubs/apache-commons-lang:${testdir}/../../../../../stubs/jaxen-1.2.0:${testdir}/../../../../../stubs/jmh-1.3.6:${testdir}/../../../../../stubs/springframework-5.3.8:${testdir}/../../../../../stubs/jaxws-api-2.0

‎java/ql/test/query-tests/security/CWE-918/mad/Test.java

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import java.net.SocketAddress;
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import java.net.URL;
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import java.net.URLClassLoader;
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import javax.activation.URLDataSource;
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import javax.servlet.http.HttpServletRequest;
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import javafx.scene.web.WebEngine;
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import org.apache.commons.jelly.JellyContext;
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new JellyContext((URL) null, (URL) source()); // $ SSRF
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// "org.apache.commons.jelly;JellyContext;true;JellyContext;(URL);;Argument[0];open-url;ai-generated"
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new JellyContext((URL) source()); // $ SSRF
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// "javax.activation;URLDataSource;true;URLDataSource;(URL);;Argument[0];request-forgery;manual"
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new URLDataSource((URL) source()); // $ SSRF
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}
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public void test(WebEngine webEngine) {

‎java/ql/test/query-tests/security/CWE-918/options

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//semmle-extractor-options: --javac-args -source 11 -target 11 -cp ${testdir}/../../../stubs/springframework-5.3.8:${testdir}/../../../stubs/javax-ws-rs-api-2.1.1:${testdir}/../../../stubs/javax-ws-rs-api-3.0.0:${testdir}/../../../stubs/apache-http-4.4.13/:${testdir}/../../../stubs/projectreactor-3.4.3/:${testdir}/../../../stubs/postgresql-42.3.3/:${testdir}/../../../stubs/HikariCP-3.4.5/:${testdir}/../../../stubs/spring-jdbc-5.3.8/:${testdir}/../../../stubs/jdbi3-core-3.27.2/:${testdir}/../../../stubs/cargo:${testdir}/../../../stubs/javafx-web:${testdir}/../../../stubs/apache-commons-jelly-1.0.1:${testdir}/../../../stubs/dom4j-2.1.1:${testdir}/../../../stubs/jaxen-1.2.0:${testdir}/../../../stubs/stapler-1.263:${testdir}/../../../stubs/javax-servlet-2.5:${testdir}/../../../stubs/apache-commons-fileupload-1.4:${testdir}/../../../stubs/saxon-xqj-9.x:${testdir}/../../../stubs/apache-commons-beanutils:${testdir}/../../../stubs/apache-commons-lang:${testdir}/../../../stubs/apache-http-5:${testdir}/../../../stubs/playframework-2.6.x
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//semmle-extractor-options: --javac-args -source 11 -target 11 -cp ${testdir}/../../../stubs/springframework-5.3.8:${testdir}/../../../stubs/javax-ws-rs-api-2.1.1:${testdir}/../../../stubs/javax-ws-rs-api-3.0.0:${testdir}/../../../stubs/apache-http-4.4.13/:${testdir}/../../../stubs/projectreactor-3.4.3/:${testdir}/../../../stubs/postgresql-42.3.3/:${testdir}/../../../stubs/HikariCP-3.4.5/:${testdir}/../../../stubs/spring-jdbc-5.3.8/:${testdir}/../../../stubs/jdbi3-core-3.27.2/:${testdir}/../../../stubs/cargo:${testdir}/../../../stubs/javafx-web:${testdir}/../../../stubs/apache-commons-jelly-1.0.1:${testdir}/../../../stubs/dom4j-2.1.1:${testdir}/../../../stubs/jaxen-1.2.0:${testdir}/../../../stubs/stapler-1.263:${testdir}/../../../stubs/javax-servlet-2.5:${testdir}/../../../stubs/apache-commons-fileupload-1.4:${testdir}/../../../stubs/saxon-xqj-9.x:${testdir}/../../../stubs/apache-commons-beanutils:${testdir}/../../../stubs/apache-commons-lang:${testdir}/../../../stubs/apache-http-5:${testdir}/../../../stubs/playframework-2.6.x:${testdir}/../../../stubs/jaxws-api-2.0

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