ReactOS  0.4.14-dev-614-gbfd8a84
protectdata.c File Reference
#include <stdio.h>
#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <winerror.h>
#include <wincrypt.h>
#include "wine/test.h"
Include dependency graph for protectdata.c:

Go to the source code of this file.

Functions

static BOOL (WINAPI *pCryptProtectData)(DATA_BLOB *
 
static void test_cryptprotectdata (void)
 
static void test_cryptunprotectdata (void)
 
static void test_simpleroundtrip (const char *plaintext)
 
 START_TEST (protectdata)
 

Variables

static LPCWSTR
 
static DATA_BLOB PVOID
 
static DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DWORD
 
static DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB *static LPWSTR DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB *static char secret [] = "I am a super secret string that no one can see!"
 
static char secret2 [] = "I am a super secret string indescribable string"
 
static char key [] = "Wibble wibble wibble"
 
static const WCHAR desc [] = {'U','l','t','r','a',' ','s','e','c','r','e','t',' ','t','e','s','t',' ','m','e','s','s','a','g','e',0}
 
static BOOL protected = FALSE
 
static DATA_BLOB cipher
 
static DATA_BLOB cipher_entropy
 
static DATA_BLOB cipher_no_desc
 

Function Documentation

◆ BOOL()

static BOOL ( WINAPI pCryptProtectData)
static

◆ START_TEST()

START_TEST ( protectdata  )

Definition at line 244 of file protectdata.c.

245 {
246  HMODULE hCrypt32 = GetModuleHandleA("crypt32.dll");
247  pCryptProtectData = (void*)GetProcAddress(hCrypt32, "CryptProtectData");
248  pCryptUnprotectData = (void*)GetProcAddress(hCrypt32, "CryptUnprotectData");
249  if (!pCryptProtectData || !pCryptUnprotectData)
250  {
251  win_skip("Crypt(Un)ProtectData() is not available\n");
252  return;
253  }
254 
255  protected=FALSE;
259  test_simpleroundtrip("hello");
260 
261  /* deinit globals here */
265 }
static DATA_BLOB cipher
Definition: protectdata.c:38
static DATA_BLOB cipher_entropy
Definition: protectdata.c:39
static DATA_BLOB cipher_no_desc
Definition: protectdata.c:40
static void test_simpleroundtrip(const char *plaintext)
Definition: protectdata.c:216
BYTE * pbData
Definition: wincrypt.h:103
HMODULE WINAPI DECLSPEC_HOTPATCH GetModuleHandleA(LPCSTR lpModuleName)
Definition: loader.c:821
HLOCAL NTAPI LocalFree(HLOCAL hMem)
Definition: heapmem.c:1577
static void test_cryptunprotectdata(void)
Definition: protectdata.c:109
#define GetProcAddress(x, y)
Definition: compat.h:418
#define win_skip
Definition: test.h:150
static void test_cryptprotectdata(void)
Definition: protectdata.c:42

◆ test_cryptprotectdata()

static void test_cryptprotectdata ( void  )
static

Definition at line 42 of file protectdata.c.

43 {
44  LONG r;
45  DATA_BLOB plain;
46  DATA_BLOB entropy;
47 
48  plain.pbData=(void*)secret;
49  plain.cbData=strlen(secret)+1;
50 
51  entropy.pbData=(void*)key;
52  entropy.cbData=strlen(key)+1;
53 
54  SetLastError(0xDEADBEEF);
55  protected = pCryptProtectData(NULL,desc,NULL,NULL,NULL,0,&cipher);
56  ok(!protected, "Encrypting without plain data source.\n");
57  r = GetLastError();
58  ok(r == ERROR_INVALID_PARAMETER, "Wrong (%u) GetLastError seen\n",r);
59 
60  SetLastError(0xDEADBEEF);
61  protected = pCryptProtectData(&plain,desc,NULL,NULL,NULL,0,NULL);
62  ok(!protected, "Encrypting without cipher destination.\n");
63  r = GetLastError();
64  ok(r == ERROR_INVALID_PARAMETER, "Wrong (%u) GetLastError seen\n",r);
65 
67  cipher.cbData=0;
68 
69  /* without entropy */
70  SetLastError(0xDEADBEEF);
71  protected = pCryptProtectData(&plain,desc,NULL,NULL,NULL,0,&cipher);
72  ok(protected ||
73  broken(!protected), /* Win9x/NT4 */
74  "Encrypting without entropy.\n");
75  if (protected)
76  {
77  r = GetLastError();
78  ok(r == ERROR_SUCCESS ||
79  r == ERROR_IO_PENDING, /* win2k */
80  "Expected ERROR_SUCCESS or ERROR_IO_PENDING, got %d\n",r);
81  }
82 
85 
86  /* with entropy */
87  SetLastError(0xDEADBEEF);
88  protected = pCryptProtectData(&plain,desc,&entropy,NULL,NULL,0,&cipher_entropy);
89  ok(protected ||
90  broken(!protected), /* Win9x/NT4 */
91  "Encrypting with entropy.\n");
92 
95 
96  /* with entropy but no description */
97  plain.pbData=(void*)secret2;
98  plain.cbData=strlen(secret2)+1;
99  SetLastError(0xDEADBEEF);
100  protected = pCryptProtectData(&plain,NULL,&entropy,NULL,NULL,0,&cipher_no_desc);
101  if (!protected)
102  {
103  /* fails in win2k */
105  "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
106  }
107 }
#define ERROR_INVALID_PARAMETER
Definition: compat.h:91
#define ERROR_SUCCESS
Definition: deptool.c:10
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
GLdouble GLdouble GLdouble r
Definition: gl.h:2055
static char secret2[]
Definition: protectdata.c:34
static DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB *static LPWSTR DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB *static char secret[]
Definition: protectdata.c:33
DWORD WINAPI GetLastError(VOID)
Definition: except.c:1059
static DATA_BLOB cipher
Definition: protectdata.c:38
#define ERROR_IO_PENDING
Definition: dderror.h:15
static DATA_BLOB cipher_entropy
Definition: protectdata.c:39
long LONG
Definition: pedump.c:60
static const WCHAR desc[]
Definition: protectdata.c:36
smooth NULL
Definition: ftsmooth.c:416
static DATA_BLOB cipher_no_desc
Definition: protectdata.c:40
#define SetLastError(x)
Definition: compat.h:417
BYTE * pbData
Definition: wincrypt.h:103
#define broken(x)
Definition: _sntprintf.h:21
#define ok(value,...)
Definition: atltest.h:57
Definition: path.c:41

Referenced by START_TEST().

◆ test_cryptunprotectdata()

static void test_cryptunprotectdata ( void  )
static

Definition at line 109 of file protectdata.c.

110 {
111  LONG r;
112  DATA_BLOB plain;
113  DATA_BLOB entropy;
114  BOOL okay;
115  WCHAR * data_desc;
116 
117  entropy.pbData=(void*)key;
118  entropy.cbData=strlen(key)+1;
119 
120  /* fails in win2k */
121  if (!protected)
122  {
123  skip("CryptProtectData failed to run\n");
124  return;
125  }
126 
127  plain.pbData=NULL;
128  plain.cbData=0;
129 
130  SetLastError(0xDEADBEEF);
131  okay = pCryptUnprotectData(&cipher,NULL,NULL,NULL,NULL,0,NULL);
132  ok(!okay,"Decrypting without destination\n");
133  r = GetLastError();
134  ok(r == ERROR_INVALID_PARAMETER, "Wrong (%u) GetLastError seen\n",r);
135 
136  SetLastError(0xDEADBEEF);
137  okay = pCryptUnprotectData(NULL,NULL,NULL,NULL,NULL,0,&plain);
138  ok(!okay,"Decrypting without source\n");
139  r = GetLastError();
140  ok(r == ERROR_INVALID_PARAMETER, "Wrong (%u) GetLastError seen\n",r);
141 
142  plain.pbData=NULL;
143  plain.cbData=0;
144 
145  SetLastError(0xDEADBEEF);
146  okay = pCryptUnprotectData(&cipher_entropy,NULL,NULL,NULL,NULL,0,&plain);
147  ok(!okay,"Decrypting without needed entropy\n");
148  r = GetLastError();
149  ok(r == ERROR_INVALID_DATA, "Wrong (%u) GetLastError seen\n", r);
150 
151  plain.pbData=NULL;
152  plain.cbData=0;
153  data_desc=NULL;
154 
155  /* without entropy */
156  SetLastError(0xDEADBEEF);
157  okay = pCryptUnprotectData(&cipher,&data_desc,NULL,NULL,NULL,0,&plain);
158  ok(okay,"Decrypting without entropy\n");
159 
160  ok(plain.pbData!=NULL,"Plain DATA_BLOB missing data\n");
161  ok(plain.cbData==strlen(secret)+1,"Plain DATA_BLOB wrong length\n");
162  ok(!strcmp((const char*)plain.pbData,secret),"Plain does not match secret\n");
163  ok(data_desc!=NULL,"Description not allocated\n");
164  ok(!lstrcmpW(data_desc,desc),"Description does not match\n");
165 
166  LocalFree(plain.pbData);
167  LocalFree(data_desc);
168 
169  plain.pbData=NULL;
170  plain.cbData=0;
171  data_desc=NULL;
172 
173  /* with wrong entropy */
174  SetLastError(0xDEADBEEF);
175  okay = pCryptUnprotectData(&cipher_entropy,&data_desc,&cipher_entropy,NULL,NULL,0,&plain);
176  ok(!okay,"Decrypting with wrong entropy\n");
177  r = GetLastError();
178  ok(r == ERROR_INVALID_DATA, "Wrong (%u) GetLastError seen\n",r);
179 
180  /* with entropy */
181  SetLastError(0xDEADBEEF);
182  okay = pCryptUnprotectData(&cipher_entropy,&data_desc,&entropy,NULL,NULL,0,&plain);
183  ok(okay,"Decrypting with entropy\n");
184 
185  ok(plain.pbData!=NULL,"Plain DATA_BLOB missing data\n");
186  ok(plain.cbData==strlen(secret)+1,"Plain DATA_BLOB wrong length\n");
187  ok(!strcmp((const char*)plain.pbData,secret),"Plain does not match secret\n");
188  ok(data_desc!=NULL,"Description not allocated\n");
189  ok(!lstrcmpW(data_desc,desc),"Description does not match\n");
190 
191  LocalFree(plain.pbData);
192  LocalFree(data_desc);
193 
194  plain.pbData=NULL;
195  plain.cbData=0;
196  data_desc=NULL;
197 
198  /* with entropy but no description */
199  SetLastError(0xDEADBEEF);
200  okay = pCryptUnprotectData(&cipher_no_desc,&data_desc,&entropy,NULL,NULL,0,&plain);
201  ok(okay,"Decrypting with entropy and no description\n");
202 
203  ok(plain.pbData!=NULL,"Plain DATA_BLOB missing data\n");
204  ok(plain.cbData==strlen(secret2)+1,"Plain DATA_BLOB wrong length\n");
205  ok(!strcmp((const char*)plain.pbData,secret2),"Plain does not match secret\n");
206  ok(data_desc!=NULL,"Description not allocated\n");
207  ok(data_desc[0]=='\0',"Description not empty\n");
208 
209  LocalFree(data_desc);
210  LocalFree(plain.pbData);
211 
212  plain.pbData=NULL;
213  plain.cbData=0;
214 }
#define ERROR_INVALID_PARAMETER
Definition: compat.h:91
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
GLdouble GLdouble GLdouble r
Definition: gl.h:2055
int WINAPI lstrcmpW(LPCWSTR lpString1, LPCWSTR lpString2)
Definition: lstring.c:170
static char secret2[]
Definition: protectdata.c:34
static DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB *static LPWSTR DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB *static char secret[]
Definition: protectdata.c:33
DWORD WINAPI GetLastError(VOID)
Definition: except.c:1059
static DATA_BLOB cipher
Definition: protectdata.c:38
static DATA_BLOB cipher_entropy
Definition: protectdata.c:39
unsigned int BOOL
Definition: ntddk_ex.h:94
long LONG
Definition: pedump.c:60
static const WCHAR desc[]
Definition: protectdata.c:36
smooth NULL
Definition: ftsmooth.c:416
static DATA_BLOB cipher_no_desc
Definition: protectdata.c:40
__wchar_t WCHAR
Definition: xmlstorage.h:180
#define SetLastError(x)
Definition: compat.h:417
BYTE * pbData
Definition: wincrypt.h:103
#define ERROR_INVALID_DATA
Definition: winerror.h:116
HLOCAL NTAPI LocalFree(HLOCAL hMem)
Definition: heapmem.c:1577
#define ok(value,...)
Definition: atltest.h:57
#define skip(...)
Definition: atltest.h:64
int strcmp(const char *String1, const char *String2)
Definition: utclib.c:469
Definition: path.c:41

Referenced by START_TEST().

◆ test_simpleroundtrip()

static void test_simpleroundtrip ( const char plaintext)
static

Definition at line 216 of file protectdata.c.

217 {
219  DATA_BLOB encrypted;
221  int res;
222  WCHAR emptyW[1];
223 
224  emptyW[0] = 0;
225  input.pbData = (unsigned char *)plaintext;
226  input.cbData = strlen(plaintext);
227  res = pCryptProtectData(&input, emptyW, NULL, NULL, NULL, 0, &encrypted);
228  ok(res != 0 || broken(!res), "can't protect\n");
229  if (!res)
230  {
231  /* Fails on Win9x, NT4 */
232  win_skip("CryptProtectData failed\n");
233  return;
234  }
235 
236  res = pCryptUnprotectData(&encrypted, NULL, NULL, NULL, NULL, 0, &output);
237  ok(res != 0, "can't unprotect; last error %u\n", GetLastError());
238  ok(output.cbData == strlen(plaintext), "output wrong length %d for input '%s', wanted %d\n", output.cbData, plaintext, lstrlenA(plaintext));
239  ok(!memcmp(plaintext, (char *)output.pbData, output.cbData), "output wrong contents for input '%s'\n", plaintext);
240  LocalFree(output.pbData);
241  LocalFree(encrypted.pbData);
242 }
static UCHAR ULONG UCHAR ULONG UCHAR * output
Definition: bcrypt.c:29
int memcmp(void *Buffer1, void *Buffer2, ACPI_SIZE Count)
Definition: utclib.c:112
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
DWORD WINAPI GetLastError(VOID)
Definition: except.c:1059
smooth NULL
Definition: ftsmooth.c:416
__wchar_t WCHAR
Definition: xmlstorage.h:180
BYTE * pbData
Definition: wincrypt.h:103
#define broken(x)
Definition: _sntprintf.h:21
int WINAPI lstrlenA(LPCSTR lpString)
Definition: lstring.c:145
GLenum GLenum GLenum input
Definition: glext.h:9031
static const WCHAR emptyW[]
Definition: navigate.c:40
HLOCAL NTAPI LocalFree(HLOCAL hMem)
Definition: heapmem.c:1577
#define ok(value,...)
Definition: atltest.h:57
GLuint res
Definition: glext.h:9613
#define win_skip
Definition: test.h:150

Referenced by START_TEST().

Variable Documentation

◆ cipher

◆ cipher_entropy

DATA_BLOB cipher_entropy
static

Definition at line 39 of file protectdata.c.

Referenced by START_TEST(), test_cryptprotectdata(), and test_cryptunprotectdata().

◆ cipher_no_desc

DATA_BLOB cipher_no_desc
static

Definition at line 40 of file protectdata.c.

Referenced by START_TEST(), test_cryptprotectdata(), and test_cryptunprotectdata().

◆ desc

const WCHAR desc[] = {'U','l','t','r','a',' ','s','e','c','r','e','t',' ','t','e','s','t',' ','m','e','s','s','a','g','e',0}
static

Definition at line 36 of file protectdata.c.

Referenced by add_ffp_frag_shader(), add_func_info(), arbfp_blit_set(), build_tree(), check_access(), check_emfplus(), check_lnk_(), check_metafile(), check_record(), check_sharing(), check_transform_applicable(), ciffile_GetDescription(), col_IDirectMusicObject_ParseDescriptor(), compare_emf_bits(), compare_mf_bits(), compare_mf_disk_bits(), compile_procedure(), ComplexBufferSize(), ComplexFree(), ComplexMarshall(), ComplexStructMemorySize(), ComplexStructSize(), ComplexUnmarshall(), component_GetDescription(), create_buffer_view(), create_class_funcprop(), create_default_samplers(), create_lnk_(), create_picture(), create_taskdialog_template(), create_texture_view(), create_vbdisp(), CRYPT_AsnEncodePKCSAttributes(), CRYPT_DEREncodeItemsAsSet(), cubetexture_init(), d3d3_CreateVertexBuffer(), d3d7_CreateVertexBuffer(), d3d8_device_create_surface(), d3d8_device_CreateAdditionalSwapChain(), d3d8_device_prepare_index_buffer(), d3d8_device_prepare_vertex_buffer(), d3d8_GetAdapterMonitor(), d3d8_indexbuffer_GetDesc(), d3d8_pixel_shader_init(), d3d8_surface_GetDesc(), d3d8_surface_LockRect(), d3d8_swapchain_create(), d3d8_texture_2d_GetLevelDesc(), d3d8_texture_3d_GetLevelDesc(), d3d8_texture_cube_GetLevelDesc(), d3d8_vertex_shader_init(), d3d8_vertexbuffer_GetDesc(), d3d8_volume_GetDesc(), d3d9_device_ColorFill(), d3d9_device_create_surface(), d3d9_device_CreateAdditionalSwapChain(), d3d9_device_prepare_index_buffer(), d3d9_device_prepare_vertex_buffer(), d3d9_GetAdapterMonitor(), d3d9_indexbuffer_GetDesc(), d3d9_surface_GetDesc(), d3d9_swapchain_create(), d3d9_swapchain_GetPresentParameters(), d3d9_texture_2d_GetLevelDesc(), d3d9_texture_3d_GetLevelDesc(), d3d9_texture_acquire_shader_resource_view(), d3d9_texture_cube_GetLevelDesc(), d3d9_vertexbuffer_GetDesc(), d3d9_volume_GetDesc(), d3d_device3_GetRenderState(), d3d_device3_SetRenderState(), d3d_device3_SetTexture(), d3d_device7_GetCaps_FPUPreserve(), d3d_device7_GetCaps_FPUSetup(), d3d_device_prepare_index_buffer(), 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surface_validate_lock_desc(), swapchain_init(), taskdialog_add_buttons(), taskdialog_add_content(), taskdialog_add_control(), taskdialog_add_main_instruction(), taskdialog_add_static_label(), taskdialog_get_reference_rect(), taskdialog_get_text_extent(), taskdialog_init_button(), taskdialog_init_common_buttons(), test_button_data(), test_button_messages(), test_ConvertSecurityDescriptorToString(), test_create_device_from_clipper1(), test_create_device_from_clipper2(), test_create_device_from_clipper3(), test_create_device_from_d3d1(), test_create_device_from_d3d2(), test_create_device_from_d3d3(), test_create_device_from_surface1(), test_create_device_from_surface2(), test_create_device_from_surface3(), test_create_texture_from_surface(), test_cryptprotectdata(), test_cryptunprotectdata(), test_dsound(), test_dump_typelib(), test_encoders(), test_GetFileVersionInfoEx(), test_himetric(), test_IDirectDrawStreamSample(), test_load_save(), test_load_save_bmp(), test_load_save_emf(), test_load_save_empty_picture(), test_load_save_icon(), test_msidecomposedesc(), test_MsiProvideQualifiedComponentEx(), test_NtGdiDdCanCreateSurface(), test_OleCreatePictureIndirect(), test_Render(), test_SetDocString(), test_SetVarHelpContext(), texture1d_init(), texture2d_create_dc(), texture_apply_base_level(), texture_init(), to_property_descriptor(), type_is_non_iface_pointer(), type_memsize(), type_needs_pointer_deref(), unfo_get_name(), union_arm_buffer_size(), union_arm_free(), union_arm_marshall(), union_arm_memory_size(), union_arm_unmarshall(), validate_resource_view(), VBScriptParseProcedure_ParseProcedureText(), vertex_shader_init(), vertexbuffer_init(), vertexshader_init(), VfdImageTip(), vga_setup(), volumetexture_init(), wined3d_blend_state_create(), wined3d_buffer_create(), wined3d_device_create_cursor_texture(), wined3d_get_output_desc(), wined3d_rasterizer_state_create(), wined3d_render_target_view_cs_init(), wined3d_rendertarget_view_create(), wined3d_rendertarget_view_create_from_sub_resource(), wined3d_rendertarget_view_init(), wined3d_resource_get_desc(), wined3d_sampler_create(), wined3d_sampler_cs_init(), wined3d_sampler_desc_from_sampler_states(), wined3d_sampler_init(), wined3d_shader_create_cs(), wined3d_shader_create_ds(), wined3d_shader_create_gs(), wined3d_shader_create_hs(), wined3d_shader_create_ps(), wined3d_shader_create_vs(), wined3d_shader_resource_view_create(), wined3d_shader_resource_view_cs_init(), wined3d_shader_resource_view_init(), wined3d_swapchain_create(), wined3d_swapchain_get_desc(), wined3d_texture_create(), wined3d_texture_get_sub_resource_desc(), wined3d_texture_init(), wined3d_unordered_access_view_create(), wined3d_unordered_access_view_cs_init(), wined3d_unordered_access_view_init(), wined3d_view_invalidate_location(), WMSFT_append_arraydesc(), WMSFT_append_typedesc(), WMSFT_compile_typeinfo_aux(), wpp_close(), wpp_open(), wpp_read(), write_array_tfs(), write_complex_struct_pointer_layout(), write_complex_struct_pointer_ref(), write_complex_struct_tfs(), write_iface_fs(), write_param_fs(), write_pointer_tfs(), write_proc_func_header(), write_struct_members(), write_type_tfs(), and xsltDefaultSortFunction().

◆ DWORD

◆ key

char key[] = "Wibble wibble wibble"
static

Definition at line 35 of file protectdata.c.

◆ LPCWSTR

Definition at line 30 of file protectdata.c.

◆ protected

BOOL protected = FALSE
static

Definition at line 37 of file protectdata.c.

◆ PVOID

◆ secret

DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB* static LPWSTR DATA_BLOB CRYPTPROTECT_PROMPTSTRUCT DATA_BLOB* static char secret[] = "I am a super secret string that no one can see!"
static

Definition at line 33 of file protectdata.c.

Referenced by test_cryptprotectdata(), and test_cryptunprotectdata().

◆ secret2

char secret2[] = "I am a super secret string indescribable string"
static

Definition at line 34 of file protectdata.c.

Referenced by test_cryptprotectdata(), and test_cryptunprotectdata().