Blame SOURCES/issue2.patch

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commit 09bcd3ebb639af6cfd83ff2203ffeb80a59cc0eb
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Author: Jiri Vanek <jvanek@redhat.com>
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Date:   Fri Jun 28 16:05:35 2019 +0200
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    All files, except signaturre files, are now  checked for signatures
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diff --git a/netx/net/sourceforge/jnlp/tools/JarCertVerifier.java b/netx/net/sourceforge/jnlp/tools/JarCertVerifier.java
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index 759bedfb..cabfb3c5 100644
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--- a/netx/net/sourceforge/jnlp/tools/JarCertVerifier.java
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+++ b/netx/net/sourceforge/jnlp/tools/JarCertVerifier.java
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@@ -41,6 +41,7 @@
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 import java.util.Map;
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 import java.util.Vector;
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 import java.util.jar.JarEntry;
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+import java.util.regex.Pattern;
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 import net.sourceforge.jnlp.JARDesc;
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 import net.sourceforge.jnlp.JNLPFile;
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@@ -67,6 +68,7 @@
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 public class JarCertVerifier implements CertVerifier {
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     private static final String META_INF = "META-INF/";
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+    private static final Pattern SIG = Pattern.compile(".*" + META_INF + "SIG-.*");
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     // prefix for new signature-related files in META-INF directory
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     private static final String SIG_PREFIX = META_INF + "SIG-";
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@@ -500,12 +502,20 @@
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     /**
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      * Returns whether a file is in META-INF, and thus does not require signing.
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-     * 
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+     * 

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      * Signature-related files under META-INF include: . META-INF/MANIFEST.MF . META-INF/SIG-* . META-INF/*.SF . META-INF/*.DSA . META-INF/*.RSA
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      */
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     static boolean isMetaInfFile(String name) {
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-        String ucName = name.toUpperCase();
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-        return ucName.startsWith(META_INF);
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+        if (name.endsWith("class")) {
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+            return false;
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+        }
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+        return name.startsWith(META_INF) && (
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+                name.endsWith(".MF") ||
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+                name.endsWith(".SF") ||
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+                name.endsWith(".DSA") ||
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+                name.endsWith(".RSA") ||
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+                SIG.matcher(name).matches()
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+        );
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     }
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     /**
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diff --git a/tests/netx/unit/net/sourceforge/jnlp/tools/JarCertVerifierTest.java b/tests/netx/unit/net/sourceforge/jnlp/tools/JarCertVerifierTest.java
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index 4661fb87..44253e08 100644
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--- a/tests/netx/unit/net/sourceforge/jnlp/tools/JarCertVerifierTest.java
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+++ b/tests/netx/unit/net/sourceforge/jnlp/tools/JarCertVerifierTest.java
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@@ -58,9 +58,22 @@ public class JarCertVerifierTest {
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     @Test
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     public void testIsMetaInfFile() {
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         final String METAINF = "META-INF";
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+        assertTrue(JarCertVerifier.isMetaInfFile(METAINF + "/file.MF"));
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+        assertTrue(JarCertVerifier.isMetaInfFile(METAINF + "/file.SF"));
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+        assertTrue(JarCertVerifier.isMetaInfFile(METAINF + "/file.DSA"));
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+        assertTrue(JarCertVerifier.isMetaInfFile(METAINF + "/file.RSA"));
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+        assertTrue(JarCertVerifier.isMetaInfFile(METAINF + "/SIG-blah.blah"));
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+
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+        assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "/file.MF.class"));
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+        assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "/file.SF.class"));
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+        assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "/file.DSA.class"));
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+        assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "/file.RSA.class"));
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+        assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "/SIG-blah.blah.class"));
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+
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         assertFalse(JarCertVerifier.isMetaInfFile("some_dir/" + METAINF + "/filename"));
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         assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "filename"));
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-        assertTrue(JarCertVerifier.isMetaInfFile(METAINF + "/filename"));
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+        assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "/filename"));
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+        assertFalse(JarCertVerifier.isMetaInfFile(METAINF + "/filename"));
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     }
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     class JarCertVerifierEntry extends JarEntry {