feat: Remove unused backend Java files

- Delete WalletController.java (BDK-based, entirely unused) - Delete WalletMockData.java (mock data for legacy endpoints) - Delete ExampleResponse.java and its tests (depended on BDK) - Delete empty domain classes: Wallet.java, UTXO.java, BitcoinRepository.java, WalletUtils.java - Remove legacy endpoints from WalletResource.java: POST /api/wallet/analyze, GET /api/wallet/{analysisId}/utxos - Remove BDK, JNA, and Kotlin dependencies from pom.xml
2026-06-10 14:23:30 -07:00 · 2026-03-05 11:23:47 -08:00
parent 458a37c566
commit 87dee19070
11 changed files with 1 additions and 276 deletions
@@ -66,22 +66,7 @@
            <artifactId>rest-assured</artifactId>
            <scope>test</scope>
        </dependency>
-        <dependency>
-            <groupId>org.bitcoindevkit</groupId>
-            <artifactId>bdk-jvm</artifactId>
-            <version>0.30.0</version>
-        </dependency>
-        <dependency>
-            <groupId>net.java.dev.jna</groupId>
-            <artifactId>jna</artifactId>
-            <version>5.13.0</version>
-        </dependency>
-        <dependency>
-            <groupId>org.jetbrains.kotlin</groupId>
-            <artifactId>kotlin-stdlib</artifactId>
-            <version>2.1.0</version>
-        </dependency>
-        <dependency>
+<dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
        </dependency>
@@ -4,13 +4,9 @@ import jakarta.enterprise.context.ApplicationScoped;
 import jakarta.ws.rs.*;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
-import org.backend.stealth.mocks.WalletMockData;
 import org.eclipse.microprofile.config.inject.ConfigProperty;

-import java.util.List;
 import java.util.Map;
-import java.util.UUID;
-import java.util.concurrent.ConcurrentHashMap;

@ApplicationScoped
@Path("/api/wallet")
@@ -21,56 +17,6 @@ public class WalletResource {
    @ConfigProperty(name = "stealth.detect.script", defaultValue = "../../script/detect.py")
    String detectScript;

-    private static final Map<String, String> sessions = new ConcurrentHashMap<>();
-
-    // DTOs
-
-    public record AnalyzeRequest(String descriptor) {}
-
-    public record AnalyzeResponse(String analysisId) {}
-
-    public record VulnerabilityData(String type, String severity, String description) {}
-
-    public record UtxoData(
-        String txid,
-        int vout,
-        String address,
-        double amountBtc,
-        int confirmations,
-        List<VulnerabilityData> vulnerabilities
-    ) {}
-
-    public record SummaryData(int total, int clean, int vulnerable) {}
-
-    public record ReportResponse(String descriptor, SummaryData summary, List<UtxoData> utxos) {}
-
-    // Endpoints
-
-    @POST
-    @Path("/analyze")
-    public Response analyze(AnalyzeRequest req) {
-        if (req == null || req.descriptor() == null || req.descriptor().isBlank()) {
-            return Response.status(Response.Status.BAD_REQUEST)
-                .entity(Map.of("error", "descriptor is required"))
-                .build();
-        }
-        String analysisId = UUID.randomUUID().toString();
-        sessions.put(analysisId, req.descriptor());
-        return Response.ok(new AnalyzeResponse(analysisId)).build();
-    }
-
-    @GET
-    @Path("/{analysisId}/utxos")
-    public Response getUtxos(@PathParam("analysisId") String analysisId) {
-        String descriptor = sessions.get(analysisId);
-        if (descriptor == null) {
-            return Response.status(Response.Status.NOT_FOUND)
-                .entity(Map.of("error", "analysisId not found"))
-                .build();
-        }
-        return Response.ok(WalletMockData.buildReport(descriptor)).build();
-    }
-
    @GET
    @Path("/scan")
    public Response scan(@QueryParam("descriptor") String descriptor) {
@@ -1,22 +0,0 @@
-package org.backend.stealth.controller.response;
-
-import jakarta.ws.rs.GET;
-import jakarta.ws.rs.Path;
-import jakarta.ws.rs.Produces;
-import jakarta.ws.rs.core.MediaType;
-import org.backend.stealth.service.impl.WalletController;
-import org.bitcoindevkit.BdkException;
-
-@Path("/hello")
-public class ExampleResponse {
-
-    @GET
-    @Produces(MediaType.TEXT_PLAIN)
-    public String hello() throws BdkException {
-
-        WalletController controller = new WalletController();
-        controller.ConnectWallet();
-
-        return "Hello from Quarkus REST";
-    }
-}
@@ -1,9 +0,0 @@
-package org.backend.stealth.domain.entity;
-
-public class UTXO {
-
-    private String value;
-    private String scriptPubKey;
-    private String txid;
-    private Integer vout;
-}
@@ -1,31 +0,0 @@
-package org.backend.stealth.domain.entity;
-
-public class Wallet {
-
-    private Integer id;
-    private String descriptor;
-
-    public Wallet() {}
-
-    public Wallet(Integer id, String descriptor) {
-        this.id = id;
-        this.descriptor = descriptor;
-    }
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public String getDescriptor() {
-        return descriptor;
-    }
-
-    public void setDescriptor(String descriptor) {
-        this.descriptor = descriptor;
-    }
-}
-
@@ -1,4 +0,0 @@
-package org.backend.stealth.domain.repository;
-
-public class BitcoinRepository {
-}
@@ -1,75 +0,0 @@
-package org.backend.stealth.mocks;
-
-import org.backend.stealth.controller.WalletResource.ReportResponse;
-import org.backend.stealth.controller.WalletResource.SummaryData;
-import org.backend.stealth.controller.WalletResource.UtxoData;
-import org.backend.stealth.controller.WalletResource.VulnerabilityData;
-
-import java.util.List;
-
-public class WalletMockData {
-
-    public static ReportResponse buildReport(String descriptor) {
-        List<UtxoData> utxos = List.of(
-            new UtxoData(
-                "3a7f2b8c1d4e9f0a6b5c2d7e8f3a1b4c9d2e5f0a7b8c1d4e9f2a5b6c3d7e8f1",
-                0,
-                "bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh",
-                0.05234891,
-                1842,
-                List.of()
-            ),
-            new UtxoData(
-                "b4c8e2f6a1d5b9c3e7f1a5d9b3c7e1f5a9d3b7c1e5f9a3d7b1c5e9f3a7d1b5",
-                1,
-                "bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq",
-                0.00023000,
-                312,
-                List.of(
-                    new VulnerabilityData("DUST_SPEND", "medium",
-                        "This UTXO is near the dust threshold. Spending it may cost more in fees than its value, and dust outputs are often used as tracking vectors by chain surveillance companies."),
-                    new VulnerabilityData("ADDRESS_REUSE", "high",
-                        "This address has received funds in 3 separate transactions. Address reuse breaks the one-time-address privacy model and allows observers to link all deposits to the same wallet.")
-                )
-            ),
-            new UtxoData(
-                "f9e3d7c1b5a9f3d7c1b5a9f3d7c1b5a9f3d7c1b5a9f3d7c1b5a9f3d7c1b5a9",
-                0,
-                "bc1q9h7garjcdkl4h5khfz2yxkhsmhep5j7g4cjtch",
-                0.12000000,
-                4521,
-                List.of(
-                    new VulnerabilityData("CONSOLIDATION", "medium",
-                        "This UTXO was created by consolidating 7 inputs in a single transaction. Consolidation reveals that all input addresses belong to the same wallet, reducing privacy significantly.")
-                )
-            ),
-            new UtxoData(
-                "2c6e0a4f8b2d6e0a4f8b2d6e0a4f8b2d6e0a4f8b2d6e0a4f8b2d6e0a4f8b2d",
-                2,
-                "bc1qm34mqf4vn8f5vhf0q3djg2zuzfm9aap6e3n4j",
-                0.87654321,
-                98,
-                List.of(
-                    new VulnerabilityData("CIOH", "high",
-                        "Common Input Ownership Heuristic (CIOH): this UTXO was spent alongside UTXOs from different derivation paths in the same transaction, strongly suggesting to analysts that all inputs share a common owner."),
-                    new VulnerabilityData("ADDRESS_REUSE", "high",
-                        "This address appears in 5 transactions as both sender and receiver, a pattern that severely compromises wallet privacy and makes cluster analysis trivial.")
-                )
-            ),
-            new UtxoData(
-                "7d1b5e9f3a7d1b5e9f3a7d1b5e9f3a7d1b5e9f3a7d1b5e9f3a7d1b5e9f3a7d",
-                0,
-                "bc1qcr8te4kr609gcawutmrza0j4xv80jy8zeqchgx",
-                0.00500000,
-                2103,
-                List.of(
-                    new VulnerabilityData("DUST_SPEND", "low",
-                        "A small dust amount was received at this address in a prior transaction. While the dust has not been spent, its presence could be used to track this UTXO if included in a future transaction.")
-                )
-            )
-        );
-
-        SummaryData summary = new SummaryData(5, 1, 4);
-        return new ReportResponse(descriptor, summary, utxos);
-    }
-}
@@ -1,31 +0,0 @@
-package org.backend.stealth.service.impl;
-
-import org.bitcoindevkit.*;
-
-public class WalletController {
-
-    public void ConnectWallet() throws BdkException {
-
-        Mnemonic mnemonic = new Mnemonic(WordCount.WORDS12);
-
-        DescriptorSecretKey masterKey = new DescriptorSecretKey(
-                Network.REGTEST,
-                mnemonic,
-                ""
-        );
-
-        String externalDescStr = "wpkh(" + masterKey.asString() + "/84'/1'/0'/0/*)";
-
-        Descriptor externalDescriptor = new Descriptor(externalDescStr, Network.REGTEST);
-
-        Wallet wallet = new Wallet(
-                externalDescriptor,
-                null, // changeDescriptor (pode continuar null por enquanto)
-                Network.REGTEST,
-                DatabaseConfig.Memory.INSTANCE
-        );
-
-        System.out.println("✅ Carteira criada com sucesso! Endereço: " +
-                wallet.getAddress(AddressIndex.New.INSTANCE).getAddress());
-    }
-}
@@ -1,6 +0,0 @@
-package org.backend.stealth.utils;
-
-public class WalletUtils {
-
-    
-}
@@ -1,8 +0,0 @@
-package org.backend.stealth;
-
-import io.quarkus.test.junit.QuarkusIntegrationTest;
-
-@QuarkusIntegrationTest
-class ExampleResponseIT extends ExampleResponseTest {
-    // Execute the same tests but in packaged mode.
-}
@@ -1,20 +0,0 @@
-package org.backend.stealth;
-
-import io.quarkus.test.junit.QuarkusTest;
-import org.junit.jupiter.api.Test;
-
-import static io.restassured.RestAssured.given;
-import static org.hamcrest.CoreMatchers.is;
-
-@QuarkusTest
-class ExampleResponseTest {
-    @Test
-    void testHelloEndpoint() {
-        given()
-                .when().get("/hello")
-                .then()
-                .statusCode(200)
-                .body(is("Hello from Quarkus REST"));
-    }
-
-}