reduce api diff

src/main/java/org/cryptomator/ui/keyloading/hub/HubConfig.java

@@ -49,13 +49,20 @@ public class HubConfig {
 
 	public class URIProcessors {
 
+		public final URIProcessor API = this::fromApiEndpoint;
+
 		/**
 		 * Resolves paths relative to the <code>/api/</code> endpoint of this Hub instance.
 		 */
-		public URI getApi(String path) {
+		public URI fromApiEndpoint(String path) {
 			var relPath = path.startsWith("/") ? path.substring(1) : path;
 			return getApiBaseUrl().resolve(relPath);
-		};
+		}
+	}
+
+	@FunctionalInterface
+	public interface URIProcessor {
 
+		URI resolve(String path);
 	}
 }

src/main/java/org/cryptomator/ui/keyloading/hub/ReceiveKeyController.java

@@ -88,7 +88,7 @@ public class ReceiveKeyController implements FxController {
 	 * STEP 0 (Request): GET /api/config
 	 */
 	private void requestApiConfig() {
-		var configUri = hubConfig.URIs.getApi("config");
+		var configUri = hubConfig.URIs.API.resolve("config");
 		var request = HttpRequest.newBuilder(configUri) //
 				.GET() //
 				.timeout(REQ_TIMEOUT) //
@@ -122,7 +122,7 @@ public class ReceiveKeyController implements FxController {
 	 * STEP 1 (Request): GET user key for this device
 	 */
 	private void requestDeviceData() {
-		var deviceUri = hubConfig.URIs.getApi("devices/" + deviceId);
+		var deviceUri = hubConfig.URIs.API.resolve("devices/" + deviceId);
 		var request = HttpRequest.newBuilder(deviceUri) //
 				.header("Authorization", "Bearer " + bearerToken) //
 				.GET() //
@@ -162,7 +162,7 @@ public class ReceiveKeyController implements FxController {
 	 * STEP 2 (Request): GET vault key for this user
 	 */
 	private void requestVaultMasterkey(String encryptedUserKey) {
-		var vaultKeyUri = hubConfig.URIs.getApi("vaults/" + vaultId + "/access-token");
+		var vaultKeyUri = hubConfig.URIs.API.resolve("vaults/" + vaultId + "/access-token");
 		var request = HttpRequest.newBuilder(vaultKeyUri) //
 				.header("Authorization", "Bearer " + bearerToken) //
 				.GET() //
@@ -205,7 +205,7 @@ public class ReceiveKeyController implements FxController {
 	 */
 	@Deprecated
 	private void requestLegacyAccessToken() {
-		var legacyAccessTokenUri = hubConfig.URIs.getApi("vaults/" + vaultId + "/keys/" + deviceId);
+		var legacyAccessTokenUri = hubConfig.URIs.API.resolve("vaults/" + vaultId + "/keys/" + deviceId);
 		var request = HttpRequest.newBuilder(legacyAccessTokenUri) //
 				.header("Authorization", "Bearer " + bearerToken) //
 				.GET() //

src/main/java/org/cryptomator/ui/keyloading/hub/RegisterDeviceController.java

@@ -115,7 +115,7 @@ public class RegisterDeviceController implements FxController {
 		workInProgress.set(true);
 
 
-		var userReq = HttpRequest.newBuilder(hubConfig.URIs.getApi("users/me")) //
+		var userReq = HttpRequest.newBuilder(hubConfig.URIs.API.resolve("users/me")) //
 				.GET() //
 				.timeout(REQ_TIMEOUT) //
 				.header("Authorization", "Bearer " + bearerToken) //
@@ -143,7 +143,7 @@ public class RegisterDeviceController implements FxController {
 					var now = Instant.now().toString();
 					var dto = new CreateDeviceDto(deviceId, deviceNameField.getText(), BaseEncoding.base64().encode(deviceKeyPair.getPublic().getEncoded()), "DESKTOP", jwe.serialize(), now);
 					var json = toJson(dto);
-					var deviceUri = hubConfig.URIs.getApi("devices/" + deviceId);
+					var deviceUri = hubConfig.URIs.fromApiEndpoint("devices/" + deviceId);
 					var putDeviceReq = HttpRequest.newBuilder(deviceUri) //
 							.PUT(HttpRequest.BodyPublishers.ofString(json, StandardCharsets.UTF_8)) //
 							.timeout(REQ_TIMEOUT) //
@@ -164,7 +164,7 @@ public class RegisterDeviceController implements FxController {
 	private void migrateLegacyDevices(ECPublicKey userPublicKey) {
 		try {
 			// GET legacy access tokens
-			var getUri = hubConfig.URIs.getApi("devices/" + deviceId + "/legacy-access-tokens");
+			var getUri = hubConfig.URIs.API.resolve("devices/" + deviceId + "/legacy-access-tokens");
 			var getReq = HttpRequest.newBuilder(getUri).GET().timeout(REQ_TIMEOUT).header("Authorization", "Bearer " + bearerToken).build();
 			var getRes = httpClient.send(getReq, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
 			if (getRes.statusCode() != 200) {
@@ -185,7 +185,7 @@ public class RegisterDeviceController implements FxController {
 					LOG.warn("Failed to decrypt legacy access token for vault {}. Skipping migration.", entry.getKey());
 				}
 			}).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
-			var postUri = hubConfig.URIs.getApi("users/me/access-tokens");
+			var postUri = hubConfig.URIs.fromApiEndpoint("users/me/access-tokens");
 			var postBody = JSON.writer().writeValueAsString(newAccessTokens);
 			var postReq = HttpRequest.newBuilder(postUri).POST(HttpRequest.BodyPublishers.ofString(postBody)).timeout(REQ_TIMEOUT).header("Authorization", "Bearer " + bearerToken).build();
 			var postRes = httpClient.send(postReq, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));