SNOW-1965573 Fix file cache creation on windows

Author: sfc-gh-pfus

src/main/java/net/snowflake/client/core/FileCacheManager.java

@@ -141,14 +141,18 @@ synchronized FileCacheManager build() {
     }
     if (!cacheDir.exists()) {
       try {
-        Files.createDirectories(
-            cacheDir.toPath(),
-            PosixFilePermissions.asFileAttribute(
-                Stream.of(
-                        PosixFilePermission.OWNER_READ,
-                        PosixFilePermission.OWNER_WRITE,
-                        PosixFilePermission.OWNER_EXECUTE)
-                    .collect(Collectors.toSet())));
+        if (!isWindows() && onlyOwnerPermissions) {
+          Files.createDirectories(
+              cacheDir.toPath(),
+              PosixFilePermissions.asFileAttribute(
+                  Stream.of(
+                          PosixFilePermission.OWNER_READ,
+                          PosixFilePermission.OWNER_WRITE,
+                          PosixFilePermission.OWNER_EXECUTE)
+                      .collect(Collectors.toSet())));
+        } else {
+          Files.createDirectories(cacheDir.toPath());
+        }
       } catch (IOException e) {
         logger.info(
             "Failed to create the cache directory: {}. Ignored. {}",

src/test/java/net/snowflake/client/core/FileCacheManagerTest.java

@@ -199,4 +199,17 @@ private Path createSymlink() throws IOException {
     }
     return Files.createSymbolicLink(link, cacheFile.toPath());
   }
+
+  @Test
+  void shouldCreateDirAndFile() {
+    String tmpDirPath = System.getProperty("java.io.tmpdir");
+    String cacheDirPath = tmpDirPath + File.separator + "snowflake-cache-dir";
+    System.setProperty("FILE_CACHE_MANAGER_SHOULD_CREATE_DIR_AND_FILE", cacheDirPath);
+    FileCacheManager.builder()
+        .setOnlyOwnerPermissions(false)
+        .setCacheDirectorySystemProperty("FILE_CACHE_MANAGER_SHOULD_CREATE_DIR_AND_FILE")
+        .setBaseCacheFileName("cache-file")
+        .build();
+    assertTrue(new File(tmpDirPath).exists());
+  }
 }