Owen Rudge : secur32: Implement basic functionality for LsaGetLogonSessionData.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 283cefe242d854bd92311ae8b71af2614a9249e3
URL:    https://gitlab.winehq.org/wine/wine/-/commit/283cefe242d854bd92311ae8b71af26...

Author: Owen Rudge 
Date:   Wed Sep 21 12:53:41 2022 +0100

secur32: Implement basic functionality for LsaGetLogonSessionData.

---

dlls/secur32/lsa.c        | 29 ++++++++++++++++++++++++++---
 dlls/secur32/tests/main.c |  2 +-
 2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/dlls/secur32/lsa.c b/dlls/secur32/lsa.c
index 9368d3728e4..3cbd49e6b0e 100644
--- a/dlls/secur32/lsa.c
+++ b/dlls/secur32/lsa.c
@@ -43,6 +43,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(secur32);
 #define LSA_MAGIC_CREDENTIALS ('L' << 24 | 'S' << 16 | 'A' << 8 | '1')
 #define LSA_MAGIC_CONTEXT     ('L' << 24 | 'S' << 16 | 'A' << 8 | '2')

+static const WCHAR *default_authentication_package = L"Negotiate";
+
 struct lsa_package
 {
     ULONG package_id;
@@ -157,9 +159,30 @@ NTSTATUS WINAPI LsaFreeReturnBuffer(PVOID buffer)
 NTSTATUS WINAPI LsaGetLogonSessionData(PLUID LogonId,
         PSECURITY_LOGON_SESSION_DATA* ppLogonSessionData)
 {
-    FIXME("%p %p stub\n", LogonId, ppLogonSessionData);
-    *ppLogonSessionData = NULL;
-    return STATUS_NOT_IMPLEMENTED;
+    SECURITY_LOGON_SESSION_DATA *data;
+    int authpkg_len;
+    WCHAR *end;
+
+    FIXME("%p %p semi-stub\n", LogonId, ppLogonSessionData);
+
+    authpkg_len = wcslen(default_authentication_package) * sizeof(WCHAR);
+
+    data = calloc(1, sizeof(*data) + authpkg_len + sizeof(WCHAR));
+    if (!data) return STATUS_NO_MEMORY;
+
+    data->Size = sizeof(*data);
+    data->LogonId = *LogonId;
+
+    end = (WCHAR *)(data + 1);
+    wcscpy(end, default_authentication_package);
+
+    data->AuthenticationPackage.Length = authpkg_len;
+    data->AuthenticationPackage.MaximumLength = authpkg_len + sizeof(WCHAR);
+    data->AuthenticationPackage.Buffer = end;
+
+    *ppLogonSessionData = data;
+
+    return STATUS_SUCCESS;
 }

NTSTATUS WINAPI LsaLogonUser(HANDLE LsaHandle, PLSA_STRING OriginName,
diff --git a/dlls/secur32/tests/main.c b/dlls/secur32/tests/main.c
index 9b148a5368f..46a62c8ea02 100644
--- a/dlls/secur32/tests/main.c
+++ b/dlls/secur32/tests/main.c
@@ -266,7 +266,7 @@ static void test_get_logon_session_data(void)
     if (!ret) goto cleanup;

status = LsaGetLogonSessionData(&ts.AuthenticationId, &data);
-    todo_wine ok(!status, "got %08lx\n", status);
+    ok(!status, "got %08lx\n", status);

if (status) goto cleanup;