From 5a696438c38606a05e656158258f695a5c82acb3 Mon Sep 17 00:00:00 2001
From: Amir Bilu <amirbilu@gmail.com>
Date: Wed, 18 Oct 2023 14:10:13 +0300
Subject: [PATCH] support insecure mode

---
 .../tabnineCommon/binary/fetch/BinaryRemoteSource.java | 10 +++-------
 .../tabnineCommon/binary/fetch/GeneralDownloader.java  |  5 -----
 .../java/com/tabnineCommon/general/StaticConfig.java   |  2 --
 3 files changed, 3 insertions(+), 14 deletions(-)

diff --git a/Common/src/main/java/com/tabnineCommon/binary/fetch/BinaryRemoteSource.java b/Common/src/main/java/com/tabnineCommon/binary/fetch/BinaryRemoteSource.java
index ed21c7b96..1dfa6b253 100644
--- a/Common/src/main/java/com/tabnineCommon/binary/fetch/BinaryRemoteSource.java
+++ b/Common/src/main/java/com/tabnineCommon/binary/fetch/BinaryRemoteSource.java
@@ -8,14 +8,10 @@
 import java.io.IOException;
 import java.net.URL;
 import java.net.URLConnection;
-import java.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
 import java.util.List;
 import java.util.Optional;
 import org.jetbrains.annotations.NotNull;
 
-import javax.net.ssl.HttpsURLConnection;
-
 public class BinaryRemoteSource {
   @NotNull
   public Optional<String> fetchPreferredVersion() {
@@ -29,7 +25,7 @@ public Optional<String> fetchPreferredVersion() {
   public Optional<String> fetchPreferredVersion(String url) {
     try {
       return Optional.of(remoteVersionRequest(url));
-    } catch (IOException | NoSuchAlgorithmException | KeyManagementException e) {
+    } catch (IOException e) {
       Logger.getInstance(getClass())
           .warn("Request of current version failed. Falling back to latest local version.", e);
       return Optional.empty();
@@ -44,7 +40,7 @@ public Optional<BinaryVersion> existingLocalBetaVersion(List<BinaryVersion> loca
       return localVersions.stream()
           .filter(version -> remoteBetaVersion.equals(version.getVersion()))
           .findAny();
-    } catch (IOException | NoSuchAlgorithmException | KeyManagementException e) {
+    } catch (IOException e) {
       Logger.getInstance(getClass())
           .warn("Request of current version failed. Falling back to latest local version.", e);
     }
@@ -53,7 +49,7 @@ public Optional<BinaryVersion> existingLocalBetaVersion(List<BinaryVersion> loca
   }
 
   @NotNull
-  private String remoteVersionRequest(String url) throws IOException, NoSuchAlgorithmException, KeyManagementException {
+  private String remoteVersionRequest(String url) throws IOException {
     URLConnection connection = new URL(url).openConnection();
 
     connection.setConnectTimeout(StaticConfig.REMOTE_CONNECTION_TIMEOUT);
diff --git a/Common/src/main/java/com/tabnineCommon/binary/fetch/GeneralDownloader.java b/Common/src/main/java/com/tabnineCommon/binary/fetch/GeneralDownloader.java
index 49ed7125d..b99d889f2 100644
--- a/Common/src/main/java/com/tabnineCommon/binary/fetch/GeneralDownloader.java
+++ b/Common/src/main/java/com/tabnineCommon/binary/fetch/GeneralDownloader.java
@@ -6,7 +6,6 @@
 
 import com.intellij.openapi.diagnostic.Logger;
 import com.tabnineCommon.binary.exceptions.FailedToDownloadException;
-
 import java.io.IOException;
 import java.net.URL;
 import java.net.URLConnection;
@@ -14,8 +13,6 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
-import java.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
 import java.util.UUID;
 
 public class GeneralDownloader {
@@ -33,13 +30,11 @@ boolean download(String urlString, String destination, DownloadValidator validat
       URLConnection connection = new URL(urlString).openConnection();
       connection.setConnectTimeout(REMOTE_CONNECTION_TIMEOUT);
       connection.setReadTimeout(BINARY_READ_TIMEOUT);
-
       Files.copy(connection.getInputStream(), tempDestination, StandardCopyOption.REPLACE_EXISTING);
     } catch (IOException e) {
       Logger.getInstance(GeneralDownloader.class).warn(e);
       return false;
     }
-
     try {
       validator.validateAndRename(tempDestination, Paths.get(destination));
     } catch (FailedToDownloadException e) {
diff --git a/Common/src/main/java/com/tabnineCommon/general/StaticConfig.java b/Common/src/main/java/com/tabnineCommon/general/StaticConfig.java
index f8d5cab76..67ce33704 100644
--- a/Common/src/main/java/com/tabnineCommon/general/StaticConfig.java
+++ b/Common/src/main/java/com/tabnineCommon/general/StaticConfig.java
@@ -12,7 +12,6 @@
 import com.intellij.openapi.util.IconLoader;
 import com.intellij.openapi.util.SystemInfo;
 import com.intellij.util.ObjectUtils;
-import com.intellij.util.net.ssl.CertificateManager;
 import com.intellij.util.text.SemVer;
 import com.tabnineCommon.binary.exceptions.InvalidVersionPathException;
 import com.tabnineCommon.config.Config;
@@ -20,7 +19,6 @@
 import java.awt.*;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.security.cert.X509Certificate;
 import java.util.*;
 import javax.swing.*;
 import org.jetbrains.annotations.NotNull;