dpnet/tests: Register a firewall exception for the client test.

dlls/dpnet/tests/Makefile.in

 TESTDLL   = dpnet.dll
-IMPORTS   = dxguid uuid dpnet ole32 version
+IMPORTS   = dxguid uuid dpnet ole32 oleaut32 version advapi32
 
 C_SRCS = \
 	address.c \

dlls/dpnet/tests/client.c

@@ -22,6 +22,9 @@
 
 #include <dplay8.h>
 #include <dplobby8.h>
+#include <winver.h>
+#define COBJMACROS
+#include <netfw.h>
 #include "wine/test.h"
 
 static IDirectPlay8Peer* peer = NULL;
@@ -606,6 +609,127 @@ static void test_cleanup_dp_peer(void)
     CoUninitialize();
 }
 
+static BOOL is_process_elevated(void)
+{
+    HANDLE token;
+    if (OpenProcessToken( GetCurrentProcess(), TOKEN_QUERY, &token ))
+    {
+        TOKEN_ELEVATION_TYPE type;
+        DWORD size;
+        BOOL ret;
+
+        ret = GetTokenInformation( token, TokenElevationType, &type, sizeof(type), &size );
+        CloseHandle( token );
+        return (ret && type == TokenElevationTypeFull);
+    }
+    return FALSE;
+}
+
+static BOOL is_firewall_enabled(void)
+{
+    HRESULT hr, init;
+    INetFwMgr *mgr = NULL;
+    INetFwPolicy *policy = NULL;
+    INetFwProfile *profile = NULL;
+    VARIANT_BOOL enabled = VARIANT_FALSE;
+
+    init = CoInitializeEx( 0, COINIT_APARTMENTTHREADED );
+
+    hr = CoCreateInstance( &CLSID_NetFwMgr, NULL, CLSCTX_INPROC_SERVER, &IID_INetFwMgr,
+                           (void **)&mgr );
+    ok( hr == S_OK, "got %08x\n", hr );
+    if (hr != S_OK) goto done;
+
+    hr = INetFwMgr_get_LocalPolicy( mgr, &policy );
+    ok( hr == S_OK, "got %08x\n", hr );
+    if (hr != S_OK) goto done;
+
+    hr = INetFwPolicy_get_CurrentProfile( policy, &profile );
+    if (hr != S_OK) goto done;
+
+    hr = INetFwProfile_get_FirewallEnabled( profile, &enabled );
+    ok( hr == S_OK, "got %08x\n", hr );
+
+done:
+    if (policy) INetFwPolicy_Release( policy );
+    if (profile) INetFwProfile_Release( profile );
+    if (mgr) INetFwMgr_Release( mgr );
+    if (SUCCEEDED( init )) CoUninitialize();
+    return (enabled == VARIANT_TRUE);
+}
+
+enum firewall_op
+{
+    APP_ADD,
+    APP_REMOVE
+};
+
+static HRESULT set_firewall( enum firewall_op op )
+{
+    static const WCHAR testW[] = {'d','p','n','e','t','_','t','e','s','t',0};
+    HRESULT hr, init;
+    INetFwMgr *mgr = NULL;
+    INetFwPolicy *policy = NULL;
+    INetFwProfile *profile = NULL;
+    INetFwAuthorizedApplication *app = NULL;
+    INetFwAuthorizedApplications *apps = NULL;
+    BSTR name, image = SysAllocStringLen( NULL, MAX_PATH );
+
+    if (!GetModuleFileNameW( NULL, image, MAX_PATH ))
+    {
+        SysFreeString( image );
+        return E_FAIL;
+    }
+    init = CoInitializeEx( 0, COINIT_APARTMENTTHREADED );
+
+    hr = CoCreateInstance( &CLSID_NetFwMgr, NULL, CLSCTX_INPROC_SERVER, &IID_INetFwMgr,
+                           (void **)&mgr );
+    ok( hr == S_OK, "got %08x\n", hr );
+    if (hr != S_OK) goto done;
+
+    hr = INetFwMgr_get_LocalPolicy( mgr, &policy );
+    ok( hr == S_OK, "got %08x\n", hr );
+    if (hr != S_OK) goto done;
+
+    hr = INetFwPolicy_get_CurrentProfile( policy, &profile );
+    if (hr != S_OK) goto done;
+
+    INetFwProfile_get_AuthorizedApplications( profile, &apps );
+    ok( hr == S_OK, "got %08x\n", hr );
+    if (hr != S_OK) goto done;
+
+    hr = CoCreateInstance( &CLSID_NetFwAuthorizedApplication, NULL, CLSCTX_INPROC_SERVER,
+                           &IID_INetFwAuthorizedApplication, (void **)&app );
+    ok( hr == S_OK, "got %08x\n", hr );
+    if (hr != S_OK) goto done;
+
+    hr = INetFwAuthorizedApplication_put_ProcessImageFileName( app, image );
+    if (hr != S_OK) goto done;
+
+    name = SysAllocString( testW );
+    hr = INetFwAuthorizedApplication_put_Name( app, name );
+    SysFreeString( name );
+    ok( hr == S_OK, "got %08x\n", hr );
+    if (hr != S_OK) goto done;
+
+    if (op == APP_ADD)
+        hr = INetFwAuthorizedApplications_Add( apps, app );
+    else if (op == APP_REMOVE)
+        hr = INetFwAuthorizedApplications_Remove( apps, image );
+    else
+        hr = E_INVALIDARG;
+
+done:
+    if (app) INetFwAuthorizedApplication_Release( app );
+    if (apps) INetFwAuthorizedApplications_Release( apps );
+    if (policy) INetFwPolicy_Release( policy );
+    if (profile) INetFwProfile_Release( profile );
+    if (mgr) INetFwMgr_Release( mgr );
+    if (SUCCEEDED( init )) CoUninitialize();
+    SysFreeString( image );
+    return hr;
+}
+
 /* taken from programs/winetest/main.c */
 static BOOL is_stub_dll(const char *filename)
 {
@@ -634,6 +758,8 @@ static BOOL is_stub_dll(const char *filename)
 
 START_TEST(client)
 {
+    BOOL firewall_enabled;
+
     if (!winetest_interactive &&
         (is_stub_dll("c:\\windows\\system32\\dpnet.dll") ||
          is_stub_dll("c:\\windows\\syswow64\\dpnet.dll")))
@@ -642,8 +768,23 @@ START_TEST(client)
         return;
     }
 
-    if(!test_init_dp())
+    if ((firewall_enabled = is_firewall_enabled()) && !is_process_elevated())
+    {
+        skip("no privileges, skipping tests to avoid firewall dialog\n");
         return;
+    }
+
+    if (firewall_enabled)
+    {
+        HRESULT hr = set_firewall(APP_ADD);
+        if (hr != S_OK)
+        {
+            skip("can't authorize app in firewall %08x\n", hr);
+            return;
+        }
+    }
+
+    if (!test_init_dp()) goto done;
 
     test_enum_service_providers();
     test_enum_hosts();
@@ -659,4 +800,7 @@ START_TEST(client)
     test_get_sp_caps_peer();
     test_player_info_peer();
     test_cleanup_dp_peer();
+
+done:
+    if (firewall_enabled) set_firewall(APP_REMOVE);
 }