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Drop tagging for legacy user agents

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This commit is contained in:
Ravi Khadiwala
2023-02-24 17:26:54 -06:00
committed by ravi-signal
parent 59bc2c5535
commit c06313dd2e
4 changed files with 31 additions and 108 deletions
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6
service/src/test/java/org/whispersystems/textsecuregcm/metrics/MetricsRequestEventListenerTest.java
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@@ -86,7 +86,7 @@ class MetricsRequestEventListenerTest {
when(uriInfo.getMatchedTemplates()).thenReturn(Collections.singletonList(new UriTemplate(path)));
final ContainerRequest request = mock(ContainerRequest.class);
when(request.getRequestHeader(HttpHeaders.USER_AGENT)).thenReturn(Collections.singletonList("Signal-Android 4.53.7 (Android 8.1)"));
when(request.getRequestHeader(HttpHeaders.USER_AGENT)).thenReturn(Collections.singletonList("Signal-Android/4.53.7 (Android 8.1)"));
final ContainerResponse response = mock(ContainerResponse.class);
when(response.getStatus()).thenReturn(statusCode);
@@ -143,8 +143,8 @@ class MetricsRequestEventListenerTest {
when(session.getUpgradeRequest()).thenReturn(request);
when(session.getRemote()).thenReturn(remoteEndpoint);
when(request.getHeader(HttpHeaders.USER_AGENT)).thenReturn("Signal-Android 4.53.7 (Android 8.1)");
when(request.getHeaders()).thenReturn(Map.of(HttpHeaders.USER_AGENT, List.of("Signal-Android 4.53.7 (Android 8.1)")));
when(request.getHeader(HttpHeaders.USER_AGENT)).thenReturn("Signal-Android/4.53.7 (Android 8.1)");
when(request.getHeaders()).thenReturn(Map.of(HttpHeaders.USER_AGENT, List.of("Signal-Android/4.53.7 (Android 8.1)")));
final ArgumentCaptor<Iterable<Tag>> tagCaptor = ArgumentCaptor.forClass(Iterable.class);
when(meterRegistry.counter(eq(MetricsRequestEventListener.REQUEST_COUNTER_NAME), any(Iterable.class))).thenReturn(counter);

54
service/src/test/java/org/whispersystems/textsecuregcm/metrics/UserAgentTagUtilTest.java
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@@ -35,31 +35,31 @@ class UserAgentTagUtilTest {
return Stream.of(
Arguments.of("This is obviously not a reasonable User-Agent string.", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of(null, UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal-Android 4.53.7 (Android 8.1)", platformVersionTags("android", "4.53.7")),
Arguments.of("Signal Desktop 1.2.3", platformVersionTags("desktop", "1.2.3")),
Arguments.of("Signal/3.9.0 (iPhone; iOS 12.2; Scale/3.00)", platformVersionTags("ios", "3.9.0")),
Arguments.of("Signal-Android 1.2.3 (Android 8.1)", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal Desktop 3.9.0", platformVersionTags("desktop", "3.9.0")),
Arguments.of("Signal/4.53.7 (iPhone; iOS 12.2; Scale/3.00)", platformVersionTags("ios", "4.53.7")),
Arguments.of("Signal-Android 4.68.3 (Android 9)", platformVersionTags("android", "4.68.3")),
Arguments.of("Signal-Android 1.2.3 (Android 4.3)", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal-Android 4.68.3.0-bobsbootlegclient", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal Desktop 1.22.45-foo-0", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal Desktop 1.34.5-beta.1-fakeclientemporium", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal Desktop 1.32.0-beta.3", UserAgentTagUtil.UNRECOGNIZED_TAGS)
Arguments.of("Signal-Android/4.53.7 (Android 8.1)", platformVersionTags("android", "4.53.7")),
Arguments.of("Signal-Desktop/1.2.3", platformVersionTags("desktop", "1.2.3")),
Arguments.of("Signal-iOS/3.9.0 (iPhone; iOS 12.2; Scale/3.00)", platformVersionTags("ios", "3.9.0")),
Arguments.of("Signal-Android/1.2.3 (Android 8.1)", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal-Desktop/3.9.0", platformVersionTags("desktop", "3.9.0")),
Arguments.of("Signal-iOS/4.53.7 (iPhone; iOS 12.2; Scale/3.00)", platformVersionTags("ios", "4.53.7")),
Arguments.of("Signal-Android/4.68.3 (Android 9)", platformVersionTags("android", "4.68.3")),
Arguments.of("Signal-Android/1.2.3 (Android 4.3)", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal-Android/4.68.3.0-bobsbootlegclient", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal-Desktop/1.22.45-foo-0", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal-Desktop/1.34.5-beta.1-fakeclientemporium", UserAgentTagUtil.UNRECOGNIZED_TAGS),
Arguments.of("Signal-Desktop/1.32.0-beta.3", UserAgentTagUtil.UNRECOGNIZED_TAGS)
);
}
@Test
void testGetUserAgentTagsFlooded() {
for (int i = 0; i < UserAgentTagUtil.MAX_VERSIONS; i++) {
UserAgentTagUtil.getUserAgentTags(String.format("Signal-Android 4.0.%d (Android 8.1)", i));
UserAgentTagUtil.getUserAgentTags(String.format("Signal-Android/4.0.%d (Android 8.1)", i));
}
assertEquals(UserAgentTagUtil.OVERFLOW_TAGS,
UserAgentTagUtil.getUserAgentTags("Signal-Android 4.1.0 (Android 8.1)"));
UserAgentTagUtil.getUserAgentTags("Signal-Android/4.1.0 (Android 8.1)"));
final List<Tag> tags = UserAgentTagUtil.getUserAgentTags("Signal-Android 4.0.0 (Android 8.1)");
final List<Tag> tags = UserAgentTagUtil.getUserAgentTags("Signal-Android/4.0.0 (Android 8.1)");
assertEquals(2, tags.size());
assertTrue(tags.contains(Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")));
@@ -77,19 +77,19 @@ class UserAgentTagUtilTest {
Arguments.of("This is obviously not a reasonable User-Agent string.",
Tag.of(UserAgentTagUtil.PLATFORM_TAG, "unrecognized")),
Arguments.of(null, Tag.of(UserAgentTagUtil.PLATFORM_TAG, "unrecognized")),
Arguments.of("Signal-Android 4.53.7 (Android 8.1)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal Desktop 1.2.3", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop")),
Arguments.of("Signal/3.9.0 (iPhone; iOS 12.2; Scale/3.00)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "ios")),
Arguments.of("Signal-Android 1.2.3 (Android 8.1)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal Desktop 3.9.0", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop")),
Arguments.of("Signal/4.53.7 (iPhone; iOS 12.2; Scale/3.00)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "ios")),
Arguments.of("Signal-Android 4.68.3 (Android 9)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal-Android 1.2.3 (Android 4.3)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal-Android 4.68.3.0-bobsbootlegclient", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal Desktop 1.22.45-foo-0", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop")),
Arguments.of("Signal Desktop 1.34.5-beta.1-fakeclientemporium",
Arguments.of("Signal-Android/4.53.7 (Android 8.1)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal-Desktop/1.2.3", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop")),
Arguments.of("Signal-iOS/3.9.0 (iPhone; iOS 12.2; Scale/3.00)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "ios")),
Arguments.of("Signal-Android/1.2.3 (Android 8.1)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal-Desktop/3.9.0", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop")),
Arguments.of("Signal-iOS/4.53.7 (iPhone; iOS 12.2; Scale/3.00)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "ios")),
Arguments.of("Signal-Android/4.68.3 (Android 9)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal-Android/1.2.3 (Android 4.3)", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal-Android/4.68.3.0-bobsbootlegclient", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "android")),
Arguments.of("Signal-Desktop/1.22.45-foo-0", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop")),
Arguments.of("Signal-Desktop/1.34.5-beta.1-fakeclientemporium",
Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop")),
Arguments.of("Signal Desktop 1.32.0-beta.3", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop"))
Arguments.of("Signal-Desktop/1.32.0-beta.3", Tag.of(UserAgentTagUtil.PLATFORM_TAG, "desktop"))
);
}
}

37
service/src/test/java/org/whispersystems/textsecuregcm/util/ua/UserAgentUtilTest.java
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@@ -16,23 +16,6 @@ import org.junit.jupiter.params.provider.MethodSource;
class UserAgentUtilTest {
@ParameterizedTest
@MethodSource
void testParseUserAgentString(final String userAgentString, final UserAgent expectedUserAgent)
throws UnrecognizedUserAgentException {
assertEquals(expectedUserAgent, UserAgentUtil.parseUserAgentString(userAgentString));
}
@SuppressWarnings("unused")
private static Stream<Arguments> testParseUserAgentString() {
return Stream.of(
Arguments.of("Signal-Android/4.68.3 Android/25",
new UserAgent(ClientPlatform.ANDROID, new Semver("4.68.3"), "Android/25")),
Arguments.of("Signal-Android 4.53.7 (Android 8.1)",
new UserAgent(ClientPlatform.ANDROID, new Semver("4.53.7"), "(Android 8.1)"))
);
}
@ParameterizedTest
@MethodSource
void testParseBogusUserAgentString(final String userAgentString) {
@@ -73,24 +56,4 @@ class UserAgentUtilTest {
Arguments.of("Signal-iOS/3.9.0", new UserAgent(ClientPlatform.IOS, new Semver("3.9.0")))
);
}
@ParameterizedTest
@MethodSource
void testParseLegacyUserAgentString(final String userAgentString, final UserAgent expectedUserAgent) {
assertEquals(expectedUserAgent, UserAgentUtil.parseLegacyUserAgentString(userAgentString));
}
@SuppressWarnings("unused")
private static Stream<Arguments> testParseLegacyUserAgentString() {
return Stream.of(
Arguments.of("This is obviously not a reasonable User-Agent string.", null),
Arguments.of("Signal-Android 4.53.7 (Android 8.1)",
new UserAgent(ClientPlatform.ANDROID, new Semver("4.53.7"), "(Android 8.1)")),
Arguments.of("Signal Desktop 1.2.3", new UserAgent(ClientPlatform.DESKTOP, new Semver("1.2.3"))),
Arguments.of("Signal Desktop 1.32.0-beta.3",
new UserAgent(ClientPlatform.DESKTOP, new Semver("1.32.0-beta.3"))),
Arguments.of("Signal/3.9.0 (iPhone; iOS 12.2; Scale/3.00)",
new UserAgent(ClientPlatform.IOS, new Semver("3.9.0"), "(iPhone; iOS 12.2; Scale/3.00)"))
);
}
}