✅ test(oceanbase): 脱敏 Oracle 租户连接测试数据

- 将测试中的内网地址、账号和服务名替换为虚构 fixture
- 统一 OceanBase Oracle 与 SSH 跳板机测试常量
- 保留连接预探测与 SSH 诊断断言语义

frontend/src/components/DataGrid.layout.test.tsx

@@ -604,6 +604,12 @@ describe('DataGrid layout', () => {
     expect(source).toContain("const useVirtualCellContentContain = false;");
     expect(source).toContain("const useVirtualEditableVisibilityHints = !isMacLike && !isV2Ui;");
     expect(source).toContain("contain: ${useVirtualRowCellContain ? 'layout paint style' : 'none'};");
+    expect(source).toContain('.${gridId} .data-grid-toolbar-scroll::-webkit-scrollbar-thumb:hover');
+    expect(source).toContain('.${gridId} .ant-table-body::-webkit-scrollbar-thumb:hover');
+    expect(source).toContain('.${gridId} .rc-virtual-list-holder::-webkit-scrollbar-thumb:hover');
+    expect(source).toContain('.${gridId} .data-grid-external-horizontal-scroll::-webkit-scrollbar-thumb:hover');
+    expect(source).toContain('background-clip: border-box;');
+    expect(source).toContain('horizontalScrollbarThumbHoverBg');
     expect(source).toContain('const handleSharedCellContextMenu = useCallback');
     expect(source).toContain('const shouldUsePlainVirtualContent = isV2Ui && !modifiedStyle;');
     expect(source).toContain('if (shouldUsePlainVirtualContent) {');

frontend/src/components/DataGrid.tsx

@@ -1767,10 +1767,12 @@ const DataGrid: React.FC<DataGridProps> = ({
           columnMetaTooltipColor: darkMode ? 'rgba(255, 236, 179, 0.98)' : '#262626',
           panelFrameColor: darkMode ? 'rgba(0, 0, 0, 0.42)' : 'rgba(0, 0, 0, 0.18)',
           floatingScrollbarThumbBg: darkMode ? 'rgba(255,255,255,0.68)' : 'rgba(0,0,0,0.44)',
+          floatingScrollbarThumbHoverBg: darkMode ? 'rgba(255,255,255,0.78)' : 'rgba(0,0,0,0.54)',
           floatingScrollbarThumbBorderColor: darkMode ? 'rgba(255,255,255,0.26)' : 'rgba(255,255,255,0.52)',
           floatingScrollbarThumbShadow: (isMacLike || isV2Ui) ? 'none' : (darkMode ? '0 4px 14px rgba(0,0,0,0.42)' : '0 4px 10px rgba(0,0,0,0.20)'),
           verticalScrollbarTrackBg: darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.08)',
           horizontalScrollbarThumbBg: darkMode ? 'rgba(255,255,255,0.20)' : 'rgba(0,0,0,0.14)',
+          horizontalScrollbarThumbHoverBg: darkMode ? 'rgba(255,255,255,0.30)' : 'rgba(0,0,0,0.24)',
           toolbarDividerColor: darkMode ? 'rgba(255, 255, 255, 0.12)' : 'rgba(0, 0, 0, 0.10)',
           paginationShellBg: darkMode
               ? `linear-gradient(135deg, rgba(17,22,34,${_glassMode ? Math.max(0.22, opacity * 0.38) : 0.82}) 0%, rgba(10,14,24,${_glassMode ? Math.max(0.28, opacity * 0.46) : 0.9}) 100%)`
@@ -1809,8 +1811,8 @@ const DataGrid: React.FC<DataGridProps> = ({
       selectionAccentHex, selectionAccentRgb,
       columnMetaHintColor, columnMetaTooltipColor,
       panelFrameColor,
-      floatingScrollbarThumbBg, floatingScrollbarThumbBorderColor, floatingScrollbarThumbShadow,
-      verticalScrollbarTrackBg, horizontalScrollbarThumbBg,
+      floatingScrollbarThumbBg, floatingScrollbarThumbHoverBg, floatingScrollbarThumbBorderColor, floatingScrollbarThumbShadow,
+      verticalScrollbarTrackBg, horizontalScrollbarThumbBg, horizontalScrollbarThumbHoverBg,
       toolbarDividerColor,
       paginationShellBg, paginationShellBorderColor, paginationShellShadow,
       paginationChipBg, paginationChipBorderColor, paginationHoverBg,
@@ -2446,8 +2448,15 @@ const DataGrid: React.FC<DataGridProps> = ({
                 }
                 .${gridId} .data-grid-toolbar-scroll::-webkit-scrollbar-thumb {
                     background: ${darkMode ? 'rgba(255,255,255,0.28)' : 'rgba(0,0,0,0.22)'};
+                    border: 0;
+                    background-clip: border-box;
                     border-radius: 999px;
                 }
+                .${gridId} .data-grid-toolbar-scroll::-webkit-scrollbar-thumb:hover {
+                    background: ${darkMode ? 'rgba(255,255,255,0.38)' : 'rgba(0,0,0,0.32)'};
+                    border: 0;
+                    background-clip: border-box;
+                }
                 .${gridId} .data-grid-toolbar-scroll::-webkit-scrollbar-track {
                     background: transparent;
                 }
@@ -2683,9 +2692,16 @@ const DataGrid: React.FC<DataGridProps> = ({
                 .${gridId} .ant-table-body::-webkit-scrollbar-thumb {
                     background: ${floatingScrollbarThumbBg};
                     border: 1px solid ${floatingScrollbarThumbBorderColor};
+                    background-clip: border-box;
                     border-radius: 999px;
                     box-shadow: ${floatingScrollbarThumbShadow};
                 }
+                .${gridId} .ant-table-body::-webkit-scrollbar-thumb:hover {
+                    background: ${floatingScrollbarThumbHoverBg};
+                    border: 1px solid ${floatingScrollbarThumbBorderColor};
+                    background-clip: border-box;
+                    box-shadow: ${floatingScrollbarThumbShadow};
+                }
                 .${gridId} .rc-virtual-list-holder {
                     scrollbar-width: thin;
                     scrollbar-color: ${floatingScrollbarThumbBg} transparent;
@@ -2702,9 +2718,16 @@ const DataGrid: React.FC<DataGridProps> = ({
                 .${gridId} .rc-virtual-list-holder::-webkit-scrollbar-thumb {
                     background: ${floatingScrollbarThumbBg};
                     border: 1px solid ${floatingScrollbarThumbBorderColor};
+                    background-clip: border-box;
                     border-radius: 999px;
                     box-shadow: ${floatingScrollbarThumbShadow};
                 }
+                .${gridId} .rc-virtual-list-holder::-webkit-scrollbar-thumb:hover {
+                    background: ${floatingScrollbarThumbHoverBg};
+                    border: 1px solid ${floatingScrollbarThumbBorderColor};
+                    background-clip: border-box;
+                    box-shadow: ${floatingScrollbarThumbShadow};
+                }
                 .${gridId} .data-grid-external-horizontal-scroll {
                     position: absolute;
                     left: ${floatingScrollbarInset}px;
@@ -2728,9 +2751,16 @@ const DataGrid: React.FC<DataGridProps> = ({
                 .${gridId} .data-grid-external-horizontal-scroll::-webkit-scrollbar-thumb {
                     background: ${horizontalScrollbarThumbBg};
                     border: 1px solid ${horizontalScrollbarThumbBorderColor};
+                    background-clip: border-box;
                     border-radius: 999px;
                     box-shadow: ${horizontalScrollbarThumbShadow};
                 }
+                .${gridId} .data-grid-external-horizontal-scroll::-webkit-scrollbar-thumb:hover {
+                    background: ${horizontalScrollbarThumbHoverBg};
+                    border: 1px solid ${horizontalScrollbarThumbBorderColor};
+                    background-clip: border-box;
+                    box-shadow: ${horizontalScrollbarThumbShadow};
+                }
                 .${gridId} .data-grid-external-horizontal-scroll-inner {
                     height: 1px;
                 }

internal/db/oceanbase_impl_test.go

@@ -17,6 +17,17 @@ import (
 	mysqlDriver "github.com/go-sql-driver/mysql"
 )
 
+const (
+	testOceanBaseOracleHost     = "ob-oracle.internal.example"
+	testOceanBaseOraclePort     = 2881
+	testOceanBaseOracleUser     = "APP_USER@SERVICE:test_service"
+	testOceanBaseOraclePassword = "test-password"
+	testOceanBaseOracleDatabase = "test_service"
+	testSSHJumpHost             = "ssh-gateway.example.test"
+	testSSHJumpUser             = "test-ops"
+	testSSHJumpPassword         = "test-ssh-password"
+)
+
 func TestResolveOceanBaseProtocol(t *testing.T) {
 	t.Parallel()
 
@@ -412,9 +423,9 @@ func TestOceanBaseOracleConnectStopsOnProbeDialFailure(t *testing.T) {
 		Type:              "oceanbase",
 		Host:              host,
 		Port:              port,
-		User:              "SBDEV@SERVICE:srv_yhcs",
-		Password:          "secret",
-		Database:          "sbdev",
+		User:              testOceanBaseOracleUser,
+		Password:          testOceanBaseOraclePassword,
+		Database:          testOceanBaseOracleDatabase,
 		OceanBaseProtocol: oceanBaseProtocolOracle,
 		Timeout:           1,
 	})
@@ -448,19 +459,19 @@ func TestOceanBaseOracleConnectProbeDialFailureMentionsSSHWhenEnabled(t *testing
 	ob := &OceanBaseDB{}
 	err := ob.Connect(connection.ConnectionConfig{
 		Type:              "oceanbase",
-		Host:              "172.22.39.20",
-		Port:              12883,
-		User:              "SBDEV@SERVICE:srv_yhcs",
-		Password:          "secret",
-		Database:          "sbdev",
+		Host:              testOceanBaseOracleHost,
+		Port:              testOceanBaseOraclePort,
+		User:              testOceanBaseOracleUser,
+		Password:          testOceanBaseOraclePassword,
+		Database:          testOceanBaseOracleDatabase,
 		OceanBaseProtocol: oceanBaseProtocolOracle,
 		Timeout:           1,
 		UseSSH:            true,
 		SSH: connection.SSHConfig{
-			Host:     "jump.example.com",
+			Host:     testSSHJumpHost,
 			Port:     22,
-			User:     "ops",
-			Password: "jump-secret",
+			User:     testSSHJumpUser,
+			Password: testSSHJumpPassword,
 		},
 	})
 	if err == nil {
@@ -470,10 +481,10 @@ func TestOceanBaseOracleConnectProbeDialFailureMentionsSSHWhenEnabled(t *testing
 	if !seenConfig.UseSSH {
 		t.Fatalf("expected probe dialer to receive UseSSH=true, got %+v", seenConfig)
 	}
-	if seenAddress != "172.22.39.20:12883" {
+	if seenAddress != "ob-oracle.internal.example:2881" {
 		t.Fatalf("expected probe target to remain remote inner address, got %q", seenAddress)
 	}
-	if !strings.Contains(got, "通过 SSH 跳板机访问目标地址 172.22.39.20:12883 失败") {
+	if !strings.Contains(got, "通过 SSH 跳板机访问目标地址 ob-oracle.internal.example:2881 失败") {
 		t.Fatalf("expected SSH-specific network diagnosis, got %q", got)
 	}
 	if strings.Contains(got, "VPN/内网路由") {
@@ -499,13 +510,13 @@ func TestProbeOceanBaseMySQLWireHandshakeUsesSSHConfiguredDialer(t *testing.T) {
 	}
 
 	result := probeOceanBaseMySQLWireHandshakeDetail(connection.ConnectionConfig{
-		Host:   "172.22.39.20",
-		Port:   12883,
+		Host:   testOceanBaseOracleHost,
+		Port:   testOceanBaseOraclePort,
 		UseSSH: true,
 		SSH: connection.SSHConfig{
-			Host: "jump.example.com",
+			Host: testSSHJumpHost,
 			Port: 22,
-			User: "ops",
+			User: testSSHJumpUser,
 		},
 	}, time.Second)
 
@@ -515,7 +526,7 @@ func TestProbeOceanBaseMySQLWireHandshakeUsesSSHConfiguredDialer(t *testing.T) {
 	if !seenConfig.UseSSH {
 		t.Fatalf("expected probe dialer to receive SSH config, got %+v", seenConfig)
 	}
-	if seenAddress != "172.22.39.20:12883" {
+	if seenAddress != "ob-oracle.internal.example:2881" {
 		t.Fatalf("expected remote target address through SSH, got %q", seenAddress)
 	}
 }
@@ -535,18 +546,18 @@ func TestOceanBaseOracleConnectUsesFullSSHTimeoutForProbeDial(t *testing.T) {
 	ob := &OceanBaseDB{}
 	err := ob.Connect(connection.ConnectionConfig{
 		Type:              "oceanbase",
-		Host:              "172.22.39.20",
-		Port:              12883,
-		User:              "SBDEV@SERVICE:srv_yhcs",
-		Password:          "secret",
-		Database:          "srv_yhcs",
+		Host:              testOceanBaseOracleHost,
+		Port:              testOceanBaseOraclePort,
+		User:              testOceanBaseOracleUser,
+		Password:          testOceanBaseOraclePassword,
+		Database:          testOceanBaseOracleDatabase,
 		OceanBaseProtocol: oceanBaseProtocolOracle,
 		Timeout:           12,
 		UseSSH:            true,
 		SSH: connection.SSHConfig{
-			Host: "jump.example.com",
+			Host: testSSHJumpHost,
 			Port: 22,
-			User: "ops",
+			User: testSSHJumpUser,
 		},
 	})
 	if err == nil {
@@ -579,13 +590,13 @@ func TestProbeOceanBaseMySQLWireHandshakeSplitsDialAndReadTimeout(t *testing.T)
 
 	started := time.Now()
 	result := probeOceanBaseMySQLWireHandshakeDetailWithTimeouts(connection.ConnectionConfig{
-		Host:   "172.22.39.20",
-		Port:   12883,
+		Host:   testOceanBaseOracleHost,
+		Port:   testOceanBaseOraclePort,
 		UseSSH: true,
 		SSH: connection.SSHConfig{
-			Host: "jump.example.com",
+			Host: testSSHJumpHost,
 			Port: 22,
-			User: "ops",
+			User: testSSHJumpUser,
 		},
 	}, 12*time.Second, 50*time.Millisecond)
 	elapsed := time.Since(started)