Merge pull request #40 from Yubico/versions

Read all version info from manifest
Yubico · Oct 16, 2019 · 72bff0f · 72bff0f
2 parents 4b40a5e + db7d6fb
commit 72bff0f
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Showing 11 changed files with 184 additions and 15 deletions.
diff --git a/build.gradle b/build.gradle
@@ -74,6 +74,15 @@ task assembleJavadoc(type: Sync) {
   destinationDir = file("${rootProject.buildDir}/javadoc")
 }
 
+String getGitCommit() {
+  def proc = "git rev-parse HEAD".execute(null, projectDir)
+  proc.waitFor()
+  if (proc.exitValue() != 0) {
+    throw new RuntimeException("Failed to get git commit ID");
+  }
+  return proc.text.trim()
+}
+
 subprojects { project ->
 
   sourceCompatibility = 1.8

diff --git a/test-dependent-projects/java-dep-webauthn-server-attestation/build.gradle.kts b/test-dependent-projects/java-dep-webauthn-server-attestation/build.gradle.kts
@@ -4,5 +4,6 @@ plugins {
 
 dependencies {
     implementation(project(":webauthn-server-attestation"))
+    testImplementation("junit:junit:4.12")
 }
 
diff --git a/...hn-server-attestation/src/test/java/com/yubico/webauthn/attestation/ManifestInfoTest.java b/...hn-server-attestation/src/test/java/com/yubico/webauthn/attestation/ManifestInfoTest.java
@@ -0,0 +1,40 @@
+package com.yubico.webauthn.attestation;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Enumeration;
+import java.util.NoSuchElementException;
+import java.util.jar.Manifest;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class ManifestInfoTest {
+
+    private static String lookup(String key) throws IOException {
+        final Enumeration<URL> resources = AttestationResolver.class.getClassLoader().getResources("META-INF/MANIFEST.MF");
+
+        while (resources.hasMoreElements()) {
+            final URL resource = resources.nextElement();
+            final Manifest manifest = new Manifest(resource.openStream());
+            if ("java-webauthn-server-attestation".equals(manifest.getMainAttributes().getValue("Implementation-Id"))) {
+                return manifest.getMainAttributes().getValue(key);
+            }
+        }
+        throw new NoSuchElementException("Could not find \"" + key + "\" in manifest.");
+    }
+
+    @Test
+    public void standardImplementationPropertiesAreSet() throws IOException {
+        assertTrue(lookup("Implementation-Title").contains("attestation"));
+        assertTrue(lookup("Implementation-Version").matches("^\\d+\\.\\d+\\.\\d+(-.*)?"));
+        assertEquals("Yubico", lookup("Implementation-Vendor"));
+    }
+
+    @Test
+    public void customImplementationPropertiesAreSet() throws IOException {
+        assertTrue(lookup("Git-Commit").matches("^[a-f0-9]{40}$"));
+    }
+
+}
diff --git a/test-dependent-projects/java-dep-webauthn-server-core/build.gradle.kts b/test-dependent-projects/java-dep-webauthn-server-core/build.gradle.kts
@@ -4,5 +4,6 @@ plugins {
 
 dependencies {
     implementation(project(":webauthn-server-core"))
+    testImplementation("junit:junit:4.12")
 }
 
diff --git a/...ava-dep-webauthn-server-core/src/test/java/com/yubico/webauthn/meta/ManifestInfoTest.java b/...ava-dep-webauthn-server-core/src/test/java/com/yubico/webauthn/meta/ManifestInfoTest.java
@@ -0,0 +1,58 @@
+package com.yubico.webauthn.meta;
+
+import com.yubico.webauthn.RelyingParty;
+import java.io.IOException;
+import java.net.URL;
+import java.time.LocalDate;
+import java.util.Enumeration;
+import java.util.NoSuchElementException;
+import java.util.jar.Manifest;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class ManifestInfoTest {
+
+    private static String lookup(String key) throws IOException {
+        final Enumeration<URL> resources = RelyingParty.class.getClassLoader().getResources("META-INF/MANIFEST.MF");
+
+        while (resources.hasMoreElements()) {
+            final URL resource = resources.nextElement();
+            final Manifest manifest = new Manifest(resource.openStream());
+            if ("java-webauthn-server".equals(manifest.getMainAttributes().getValue("Implementation-Id"))) {
+                return manifest.getMainAttributes().getValue(key);
+            }
+        }
+        throw new NoSuchElementException("Could not find \"" + key + "\" in manifest.");
+    }
+
+    @Test
+    public void standardSpecPropertiesAreSet() throws IOException {
+        assertTrue(lookup("Specification-Title").startsWith("Web Authentication"));
+        assertTrue(lookup("Specification-Version").startsWith("Level"));
+        assertEquals("World Wide Web Consortium", lookup("Specification-Vendor"));
+    }
+
+
+    @Test
+    public void customSpecPropertiesAreSet() throws IOException {
+        assertTrue(lookup("Specification-Url").startsWith("https://"));
+        assertTrue(lookup("Specification-Url-Latest").startsWith("https://"));
+        assertTrue(DocumentStatus.fromString(lookup("Specification-W3c-Status")).isPresent());
+        assertTrue(LocalDate.parse(lookup("Specification-Release-Date")).isAfter(LocalDate.of(2019, 3, 3)));
+    }
+
+    @Test
+    public void standardImplementationPropertiesAreSet() throws IOException {
+        assertTrue(lookup("Implementation-Title").contains("Web Authentication"));
+        assertTrue(lookup("Implementation-Version").matches("^\\d+\\.\\d+\\.\\d+(-.*)?"));
+        assertEquals("Yubico", lookup("Implementation-Vendor"));
+    }
+
+    @Test
+    public void customImplementationPropertiesAreSet() throws IOException {
+        assertTrue(lookup("Git-Commit").matches("^[a-f0-9]{40}$"));
+    }
+
+}
diff --git a/...java-dep-webauthn-server-core/src/test/java/com/yubico/webauthn/meta/VersionInfoTest.java b/...java-dep-webauthn-server-core/src/test/java/com/yubico/webauthn/meta/VersionInfoTest.java
@@ -0,0 +1,42 @@
+package com.yubico.webauthn.meta;
+
+import java.time.LocalDate;
+import org.junit.Test;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Since this depends on the manifest of the core jar, and the manifest is build by Gradle, this test is likely to fail
+ * when run in an IDE. It works as expected when run via Gradle.
+ */
+public class VersionInfoTest {
+
+    final VersionInfo versionInfo = VersionInfo.getInstance();
+
+    @Test
+    public void specPropertiesAreSet() {
+        final Specification spec = versionInfo.getSpecification();
+        assertTrue(spec.getLatestVersionUrl().toExternalForm().startsWith("https://"));
+        assertTrue(spec.getUrl().toExternalForm().startsWith("https://"));
+        assertTrue(spec.getReleaseDate().isAfter(LocalDate.of(2019, 3, 3)));
+        assertNotNull(spec.getStatus());
+    }
+
+    @Test
+    public void implementationPropertiesAreSet() {
+        final Implementation impl = versionInfo.getImplementation();
+        assertTrue(impl.getSourceCodeUrl().toExternalForm().startsWith("https://"));
+        assertTrue(impl.getVersion().matches("^\\d+\\.\\d+\\.\\d+(-.*)?"));
+        assertTrue(impl.getGitCommit().matches("^[a-f0-9]{40}$"));
+    }
+
+    @Test
+    public void majorVersionIsAtLeast1() {
+        final String version = versionInfo.getImplementation().getVersion();
+        String[] splits = version.split("\\.");
+        final int majorVersion = Integer.parseInt(splits[0]);
+        assertTrue(majorVersion >= 1);
+    }
+
+}
diff --git a/webauthn-server-attestation/build.gradle b/webauthn-server-attestation/build.gradle
@@ -46,6 +46,7 @@ jar {
       'Implementation-Title': project.description,
       'Implementation-Version': project.version,
       'Implementation-Vendor': 'Yubico',
+      'Git-Commit': getGitCommit(),
     ])
   }
 }

diff --git a/webauthn-server-core/build.gradle b/webauthn-server-core/build.gradle
@@ -44,10 +44,18 @@ jar {
       'Specification-Title': 'Web Authentication: An API for accessing Public Key Credentials',
       'Specification-Version': 'Level 1 Recommendation 2019-03-04',
       'Specification-Vendor': 'World Wide Web Consortium',
+
+      'Specification-Url': 'https://www.w3.org/TR/2019/REC-webauthn-1-20190304/',
+      'Specification-Url-Latest': 'https://www.w3.org/TR/webauthn/',
+      'Specification-W3c-Status': 'recommendation',
+      'Specification-Release-Date': '2019-03-04',
+
       'Implementation-Id': 'java-webauthn-server',
       'Implementation-Title': 'Yubico Web Authentication server library',
       'Implementation-Version': project.version,
       'Implementation-Vendor': 'Yubico',
+      'Implementation-Source-Url': 'https://github.com/Yubico/java-webauthn-server',
+      'Git-Commit': getGitCommit(),
     ])
   }
 }

diff --git a/webauthn-server-core/src/main/java/com/yubico/webauthn/meta/DocumentStatus.java b/webauthn-server-core/src/main/java/com/yubico/webauthn/meta/DocumentStatus.java
@@ -27,7 +27,10 @@
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.yubico.internal.util.json.JsonStringSerializable;
 import com.yubico.internal.util.json.JsonStringSerializer;
+import java.util.Optional;
+import java.util.stream.Stream;
 import lombok.AllArgsConstructor;
+import lombok.NonNull;
 
 /**
  * A representation of Web Authentication specification document statuses.
@@ -62,6 +65,10 @@ public enum DocumentStatus implements JsonStringSerializable {
 
     private final String id;
 
+    static Optional<DocumentStatus> fromString(@NonNull String id) {
+        return Stream.of(values()).filter(v -> v.id.equals(id)).findAny();
+    }
+
     /**
      * Used by JSON serializer.
      */

diff --git a/webauthn-server-core/src/main/java/com/yubico/webauthn/meta/Implementation.java b/webauthn-server-core/src/main/java/com/yubico/webauthn/meta/Implementation.java
@@ -42,6 +42,7 @@ public class Implementation {
     /**
      * The version number of this release of the library.
      */
+    @NonNull
     private final String version;
 
     /**
@@ -50,8 +51,10 @@ public class Implementation {
     @NonNull
     private final URL sourceCodeUrl;
 
-    public Optional<String> getVersion() {
-        return Optional.ofNullable(version);
-    }
+    /**
+     * The commit ID of the source code the library was built from, if known.
+     */
+    @NonNull
+    private final String gitCommit;
 
 }
diff --git a/webauthn-server-core/src/main/java/com/yubico/webauthn/meta/VersionInfo.java b/webauthn-server-core/src/main/java/com/yubico/webauthn/meta/VersionInfo.java
@@ -29,10 +29,9 @@
 import java.net.URL;
 import java.time.LocalDate;
 import java.util.Enumeration;
+import java.util.NoSuchElementException;
 import java.util.Optional;
 import java.util.jar.Manifest;
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
 import lombok.Value;
 import lombok.extern.slf4j.Slf4j;
 
@@ -64,35 +63,35 @@ public static VersionInfo getInstance() {
      * Represents the specification this implementation is based on
      */
     private final Specification specification = Specification.builder()
-        .url(new URL("https://www.w3.org/TR/2019/REC-webauthn-1-20190304/"))
-        .latestVersionUrl(new URL("https://www.w3.org/TR/webauthn/"))
-        .status(DocumentStatus.RECOMMENDATION)
-        .releaseDate(LocalDate.parse("2019-03-04"))
+        .url(new URL(findValueInManifest("Specification-Url")))
+        .latestVersionUrl(new URL(findValueInManifest("Specification-Url-Latest")))
+        .status(DocumentStatus.fromString(findValueInManifest("Specification-W3c-Status")).get())
+        .releaseDate(LocalDate.parse(findValueInManifest("Specification-Release-Date")))
         .build();
 
     /**
      * Description of this version of this library
      */
     private final Implementation implementation = new Implementation(
-        findImplementationVersionInManifest().orElse(null),
-        new URL("https://github.com/Yubico/java-webauthn-server")
+        findValueInManifest("Implementation-Version"),
+        new URL(findValueInManifest("Implementation-Source-Url")),
+        findValueInManifest("Git-Commit")
     );
 
     private VersionInfo() throws IOException {
     }
 
-    private Optional<String> findImplementationVersionInManifest() throws IOException {
+    private String findValueInManifest(String key) throws IOException {
         final Enumeration<URL> resources = getClass().getClassLoader().getResources("META-INF/MANIFEST.MF");
 
         while (resources.hasMoreElements()) {
             final URL resource = resources.nextElement();
             final Manifest manifest = new Manifest(resource.openStream());
             if ("java-webauthn-server".equals(manifest.getMainAttributes().getValue("Implementation-Id"))) {
-                return Optional.ofNullable(manifest.getMainAttributes().getValue("Implementation-Version"));
+                return manifest.getMainAttributes().getValue(key);
             }
         }
-
-        return Optional.empty();
+        throw new NoSuchElementException("Could not find \"" + key + "\" in manifest.");
     }
 
 }