Hans Leidekker : credui: Add a partial implementation of SspiPromptForCredentials.
Alexandre Julliard
julliard at wine.codeweavers.com
Mon Aug 17 09:01:11 CDT 2015
Module: wine
Branch: master
Commit: 92468f785e6e8f140a484ea0d213a9f6f29576a7
URL: http://source.winehq.org/git/wine.git/?a=commit;h=92468f785e6e8f140a484ea0d213a9f6f29576a7
Author: Hans Leidekker <hans at codeweavers.com>
Date: Fri Aug 14 15:00:23 2015 +0200
credui: Add a partial implementation of SspiPromptForCredentials.
---
dlls/credui/credui.spec | 1 +
dlls/credui/credui_main.c | 82 +++++++++++++++++++++++++++++++++++++++++++++-
dlls/credui/tests/credui.c | 72 ++++++++++++++++++++++++++++++++++++++++
include/wincred.h | 1 +
4 files changed, 155 insertions(+), 1 deletion(-)
diff --git a/dlls/credui/credui.spec b/dlls/credui/credui.spec
index d32a602..891416c 100644
--- a/dlls/credui/credui.spec
+++ b/dlls/credui/credui.spec
@@ -15,3 +15,4 @@
@ stub DllGetClassObject
@ stub DllRegisterServer
@ stub DllUnregisterServer
+@ stdcall SspiPromptForCredentialsW(wstr ptr long wstr ptr ptr ptr long)
diff --git a/dlls/credui/credui_main.c b/dlls/credui/credui_main.c
index c7b2da4..beb3c58 100644
--- a/dlls/credui/credui_main.c
+++ b/dlls/credui/credui_main.c
@@ -25,6 +25,8 @@
#include "winnt.h"
#include "winuser.h"
#include "wincred.h"
+#include "rpc.h"
+#include "sspi.h"
#include "commctrl.h"
#include "credui_resources.h"
@@ -558,7 +560,8 @@ static BOOL find_existing_credential(const WCHAR *target, WCHAR *username, ULONG
if (!CredEnumerateW(target, 0, &count, &credentials)) return FALSE;
for (i = 0; i < count; i++)
{
- if (credentials[i]->Type != CRED_TYPE_DOMAIN_PASSWORD)
+ if (credentials[i]->Type != CRED_TYPE_DOMAIN_PASSWORD &&
+ credentials[i]->Type != CRED_TYPE_GENERIC)
{
FIXME("no support for type %u credentials\n", credentials[i]->Type);
continue;
@@ -849,3 +852,80 @@ BOOL WINAPI CredUIInitControls(void)
FIXME("() stub\n");
return TRUE;
}
+
+/******************************************************************************
+ * SspiPromptForCredentialsW [CREDUI.@]
+ */
+ULONG SEC_ENTRY SspiPromptForCredentialsW( PCWSTR target, void *info,
+ DWORD error, PCWSTR package,
+ PSEC_WINNT_AUTH_IDENTITY_OPAQUE input_id,
+ PSEC_WINNT_AUTH_IDENTITY_OPAQUE *output_id,
+ BOOL *save, DWORD sspi_flags )
+{
+ static const WCHAR basicW[] = {'B','a','s','i','c',0};
+ static const WCHAR ntlmW[] = {'N','T','L','M',0};
+ static const WCHAR negotiateW[] = {'N','e','g','o','t','i','a','t','e',0};
+ WCHAR username[CREDUI_MAX_USERNAME_LENGTH + 1] = {0};
+ WCHAR password[CREDUI_MAX_PASSWORD_LENGTH + 1] = {0};
+ DWORD len_username = sizeof(username) / sizeof(username[0]);
+ DWORD len_password = sizeof(password) / sizeof(password[0]);
+ DWORD ret, flags;
+ CREDUI_INFOW *cred_info = info;
+
+ FIXME( "(%s, %p, %u, %s, %p, %p, %p, %x) stub\n", debugstr_w(target), info,
+ error, debugstr_w(package), input_id, output_id, save, sspi_flags );
+
+ if (!target) return ERROR_INVALID_PARAMETER;
+ if (!package || (strcmpiW( package, basicW ) && strcmpiW( package, ntlmW ) &&
+ strcmpiW( package, negotiateW )))
+ {
+ FIXME( "package %s not supported\n", debugstr_w(package) );
+ return ERROR_NO_SUCH_PACKAGE;
+ }
+ if (input_id)
+ {
+ FIXME( "input identity not supported\n" );
+ return ERROR_CALL_NOT_IMPLEMENTED;
+ }
+
+ flags = CREDUI_FLAGS_ALWAYS_SHOW_UI | CREDUI_FLAGS_GENERIC_CREDENTIALS;
+
+ if (sspi_flags & SSPIPFC_CREDPROV_DO_NOT_SAVE)
+ flags |= CREDUI_FLAGS_DO_NOT_PERSIST;
+
+ if (!(sspi_flags & SSPIPFC_NO_CHECKBOX))
+ flags |= CREDUI_FLAGS_SHOW_SAVE_CHECK_BOX;
+
+ find_existing_credential( target, username, len_username, password, len_password );
+
+ if (!(ret = CredUIPromptForCredentialsW( cred_info, target, NULL, error, username,
+ len_username, password, len_password, save, flags )))
+ {
+ SEC_WINNT_AUTH_IDENTITY_W *id;
+ DWORD size = sizeof(*id);
+ WCHAR *ptr;
+
+ len_username = strlenW( username );
+ len_password = strlenW( password );
+
+ size += (len_username + 1) * sizeof(WCHAR);
+ size += (len_password + 1) * sizeof(WCHAR);
+ if (!(id = HeapAlloc( GetProcessHeap(), 0, size ))) return ERROR_OUTOFMEMORY;
+ ptr = (WCHAR *)(id + 1);
+
+ memcpy( ptr, username, (len_username + 1) * sizeof(WCHAR) );
+ id->User = ptr;
+ id->UserLength = len_username;
+ ptr += len_username + 1;
+ id->Domain = NULL;
+ id->DomainLength = 0;
+ memcpy( ptr, password, (len_password + 1) * sizeof(WCHAR) );
+ id->Password = ptr;
+ id->PasswordLength = len_password;
+ id->Flags = 0;
+
+ *output_id = id;
+ }
+
+ return ret;
+}
diff --git a/dlls/credui/tests/credui.c b/dlls/credui/tests/credui.c
index 18fc5bc..1f5aa02 100644
--- a/dlls/credui/tests/credui.c
+++ b/dlls/credui/tests/credui.c
@@ -23,9 +23,17 @@
#include "windef.h"
#include "winbase.h"
#include "wincred.h"
+#include "sspi.h"
#include "wine/test.h"
+static SECURITY_STATUS (SEC_ENTRY *pSspiEncodeAuthIdentityAsStrings)
+ (PSEC_WINNT_AUTH_IDENTITY_OPAQUE,PCWSTR*,PCWSTR*,PCWSTR*);
+static void (SEC_ENTRY *pSspiFreeAuthIdentity)
+ (PSEC_WINNT_AUTH_IDENTITY_OPAQUE);
+static ULONG (SEC_ENTRY *pSspiPromptForCredentialsW)
+ (PCWSTR,void*,ULONG,PCWSTR,PSEC_WINNT_AUTH_IDENTITY_OPAQUE,PSEC_WINNT_AUTH_IDENTITY_OPAQUE*,int*,ULONG);
+
static void test_CredUIPromptForCredentials(void)
{
static const WCHAR wszServerName[] = {'W','i','n','e','T','e','s','t',0};
@@ -140,7 +148,71 @@ static void test_CredUIPromptForCredentials(void)
}
}
+static void test_SspiPromptForCredentials(void)
+{
+ static const WCHAR targetW[] = {'S','s','p','i','T','e','s','t',0};
+ static const WCHAR basicW[] = {'b','a','s','i','c',0};
+ ULONG ret;
+ SECURITY_STATUS status;
+ CREDUI_INFOW info;
+ PSEC_WINNT_AUTH_IDENTITY_OPAQUE id;
+ const WCHAR *username, *domain, *creds;
+ int save;
+
+ if (!pSspiPromptForCredentialsW || !pSspiFreeAuthIdentity)
+ {
+ win_skip( "SspiPromptForCredentialsW is missing\n" );
+ return;
+ }
+
+ info.cbSize = sizeof(info);
+ info.hwndParent = NULL;
+ info.pszMessageText = targetW;
+ info.pszCaptionText = basicW;
+ info.hbmBanner = NULL;
+ ret = pSspiPromptForCredentialsW( NULL, &info, 0, basicW, NULL, &id, &save, 0 );
+ ok( ret == ERROR_INVALID_PARAMETER, "got %u\n", ret );
+
+ ret = pSspiPromptForCredentialsW( targetW, &info, 0, NULL, NULL, &id, &save, 0 );
+ ok( ret == ERROR_NO_SUCH_PACKAGE, "got %u\n", ret );
+
+ if (winetest_interactive)
+ {
+ id = NULL;
+ save = -1;
+ ret = pSspiPromptForCredentialsW( targetW, &info, 0, basicW, NULL, &id, &save, 0 );
+ ok( ret == ERROR_SUCCESS || ret == ERROR_CANCELLED, "got %u\n", ret );
+ if (ret == ERROR_SUCCESS)
+ {
+ ok( id != NULL, "id not set\n" );
+ ok( save == TRUE || save == FALSE, "got %d\n", save );
+
+ username = creds = NULL;
+ domain = (const WCHAR *)0xdeadbeef;
+ status = pSspiEncodeAuthIdentityAsStrings( id, &username, &domain, &creds );
+ ok( status == SEC_E_OK, "got %u\n", status );
+ ok( username != NULL, "username not set\n" );
+ ok( domain == NULL, "domain not set\n" );
+ ok( creds != NULL, "creds not set\n" );
+ pSspiFreeAuthIdentity( id );
+ }
+ }
+}
+
START_TEST(credui)
{
+ HMODULE hcredui = GetModuleHandleA( "credui.dll" ), hsecur32 = LoadLibraryA( "secur32.dll" );
+
+ if (hcredui)
+ pSspiPromptForCredentialsW = (void *)GetProcAddress( hcredui, "SspiPromptForCredentialsW" );
+ if (hsecur32)
+ {
+ pSspiEncodeAuthIdentityAsStrings = (void *)GetProcAddress( hsecur32, "SspiEncodeAuthIdentityAsStrings" );
+ pSspiFreeAuthIdentity = (void *)GetProcAddress( hsecur32, "SspiFreeAuthIdentity" );
+ }
+
test_CredUIPromptForCredentials();
+ test_SspiPromptForCredentials();
+
+ FreeLibrary( hsecur32 );
}
diff --git a/include/wincred.h b/include/wincred.h
index d0a75a7..f238c05 100644
--- a/include/wincred.h
+++ b/include/wincred.h
@@ -184,6 +184,7 @@ typedef struct _BINARY_BLOB_CREDENTIAL_INFO
#define CRED_MAX_ATTRIBUTES 64
#define CRED_MAX_BLOB_SIZE 512
+#define CRED_MAX_CREDENTIAL_BLOB_SIZE (5 * CRED_MAX_BLOB_SIZE)
#define CREDUI_MAX_MESSAGE_LENGTH 32767
#define CREDUI_MAX_CAPTION_LENGTH 128
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