cryptomator lite https://gist.github.com/kotx/28d7f95a811167e6c875595947fee150

1.txt

sed -i -e '/dependencies.googlePlayServicesAuth/,+41d' -e '/msgraphAuth/,+5d' ./data/build.gradle
sed -i -e '/\/\/ needed for '\''com.microsoft.device.display'\'' required by '\''com.microsoft.graph:microsoft-graph'\''/,+12d' ./buildsystem/dependencies.gradle
sed -i -e '/prebuild.gradle/d' -e '/msgraphAuth/,+5d' build.gradle

/root/Cryptomator/domain/src/main/java/org/cryptomator/domain/usecases/DoLicenseCheck.java 

	public LicenseCheck execute() throws BackendException {
		return new LicenseCheck() {
			public String mail() {
				return "";
 			}
		};
	}

/root/Cryptomator/presentation/src/main/res/values/strings.xml

	<string name="app_name" translatable="false">Cryptomator Lite</string>

/root/Cryptomator/buildsystem/
docker build -t cryptomator-android .

/root/Cryptomator/
git apply licenses.patch && git apply name.patch
docker run --rm -u $(id -u):$(id -g) -v $(pwd):/project -w /project cryptomator-android ./gradlew clean assembleLiteRelease

/root/Cryptomator/presentation/build/outputs/apk/lite/release/presentation-lite-release-unsigned.apk

licenses.patch

diff --git a/domain/src/main/java/org/cryptomator/domain/usecases/DoLicenseCheck.java b/domain/src/main/java/org/cryptomator/domain/usecases/DoLicenseCheck.java
--- a/domain/src/main/java/org/cryptomator/domain/usecases/DoLicenseCheck.java
+++ b/domain/src/main/java/org/cryptomator/domain/usecases/DoLicenseCheck.java
@@ -44,20 +44,11 @@ public class DoLicenseCheck {
 	}
 
 	public LicenseCheck execute() throws BackendException {
-		license = useLicenseOrRetrieveFromDb(license);
-		try {
-			Algorithm algorithm = Algorithm.ECDSA512(getPublicKey(ANDROID_PUB_KEY), null);
-			JWTVerifier verifier = JWT.require(algorithm).build();
-			DecodedJWT jwt = verifier.verify(license);
-			return jwt::getSubject;
-		} catch (SignatureVerificationException | JWTDecodeException | FatalBackendException e) {
-			if (e instanceof SignatureVerificationException && isDesktopSupporterCertificate(license)) {
-				throw new DesktopSupporterCertificateException(license);
-			}
-			throw new LicenseNotValidException(license);
-		} catch (NoSuchAlgorithmException | InvalidKeySpecException e) {
-			throw new FatalBackendException(e);
-		}
+		return new LicenseCheck() {
+			public String mail() {
+				return "";
+ 			}
+		};
 	}
 
 	private String useLicenseOrRetrieveFromDb(String license) throws NoLicenseAvailableException {

name.patch

diff --git a/presentation/src/main/res/values/strings.xml b/presentation/src/main/res/values/strings.xml
--- a/presentation/src/main/res/values/strings.xml
+++ b/presentation/src/main/res/values/strings.xml
@@ -4,7 +4,7 @@
 	<string name="empty" translatable="false"></string>
 
 	<!-- # app -->
-	<string name="app_name" translatable="false">Cryptomator</string>
+	<string name="app_name" translatable="false">Cryptomator Lite</string>
 	<string name="download_subdirectory_name" translatable="false">@string/app_name</string>
 	<string name="vault_cryptomator" translatable="false">vault.cryptomator</string>
 	<string name="masterkey_cryptomator" translatable="false">masterkey.cryptomator</string>