mirror of
https://github.com/pbatard/rufus.git
synced 2024-08-14 23:57:05 +00:00
[pki] improve error handling
* FormatMessage() does not handle PKI errors * Also fix an issue with non-official version detection when the language is not English
This commit is contained in:
parent
868eea5069
commit
36cadcfcca
3 changed files with 109 additions and 21 deletions
105
src/pki.c
105
src/pki.c
|
@ -44,29 +44,117 @@ typedef struct {
|
|||
LPWSTR lpszMoreInfoLink;
|
||||
} SPROG_PUBLISHERINFO, *PSPROG_PUBLISHERINFO;
|
||||
|
||||
|
||||
/*
|
||||
* FormatMessage does not handle PKI errors
|
||||
*/
|
||||
const char* WinPKIErrorString(void)
|
||||
{
|
||||
static char error_string[64];
|
||||
DWORD error_code = GetLastError();
|
||||
|
||||
if ((error_code >> 16) != 0x8009)
|
||||
return WindowsErrorString();
|
||||
|
||||
switch (error_code) {
|
||||
case NTE_BAD_UID:
|
||||
return "Bad UID.";
|
||||
case CRYPT_E_MSG_ERROR:
|
||||
return "An error occurred while performing an operation on a cryptographic message.";
|
||||
case CRYPT_E_UNKNOWN_ALGO:
|
||||
return "Unknown cryptographic algorithm.";
|
||||
case CRYPT_E_INVALID_MSG_TYPE:
|
||||
return "Invalid cryptographic message type.";
|
||||
case CRYPT_E_HASH_VALUE:
|
||||
return "The hash value is not correct";
|
||||
case CRYPT_E_ISSUER_SERIALNUMBER:
|
||||
return "Invalid issuer and/or serial number.";
|
||||
case CRYPT_E_BAD_LEN:
|
||||
return "The length specified for the output data was insufficient.";
|
||||
case CRYPT_E_BAD_ENCODE:
|
||||
return "An error occurred during encode or decode operation.";
|
||||
case CRYPT_E_FILE_ERROR:
|
||||
return "An error occurred while reading or writing to a file.";
|
||||
case CRYPT_E_NOT_FOUND:
|
||||
return "Cannot find object or property.";
|
||||
case CRYPT_E_EXISTS:
|
||||
return "The object or property already exists.";
|
||||
case CRYPT_E_NO_PROVIDER:
|
||||
return "No provider was specified for the store or object.";
|
||||
case CRYPT_E_DELETED_PREV:
|
||||
return "The previous certificate or CRL context was deleted.";
|
||||
case CRYPT_E_NO_MATCH:
|
||||
return "Cannot find the requested object.";
|
||||
case CRYPT_E_UNEXPECTED_MSG_TYPE:
|
||||
case CRYPT_E_NO_KEY_PROPERTY:
|
||||
case CRYPT_E_NO_DECRYPT_CERT:
|
||||
return "Private key or certificate issue";
|
||||
case CRYPT_E_BAD_MSG:
|
||||
return "Not a cryptographic message.";
|
||||
case CRYPT_E_NO_SIGNER:
|
||||
return "The signed cryptographic message does not have a signer for the specified signer index.";
|
||||
case CRYPT_E_REVOKED:
|
||||
return "The certificate is revoked.";
|
||||
case CRYPT_E_NO_REVOCATION_DLL:
|
||||
case CRYPT_E_NO_REVOCATION_CHECK:
|
||||
case CRYPT_E_REVOCATION_OFFLINE:
|
||||
case CRYPT_E_NOT_IN_REVOCATION_DATABASE:
|
||||
return "Cannot check certificate revocation.";
|
||||
case CRYPT_E_INVALID_NUMERIC_STRING:
|
||||
case CRYPT_E_INVALID_PRINTABLE_STRING:
|
||||
case CRYPT_E_INVALID_IA5_STRING:
|
||||
case CRYPT_E_INVALID_X500_STRING:
|
||||
case CRYPT_E_NOT_CHAR_STRING:
|
||||
return "Invalid string.";
|
||||
case CRYPT_E_SECURITY_SETTINGS:
|
||||
return "The cryptographic operation failed due to a local security option setting.";
|
||||
case CRYPT_E_NO_VERIFY_USAGE_CHECK:
|
||||
case CRYPT_E_VERIFY_USAGE_OFFLINE:
|
||||
return "Cannot complete usage check.";
|
||||
case CRYPT_E_NO_TRUSTED_SIGNER:
|
||||
return "None of the signers of the cryptographic message or certificate trust list is trusted.";
|
||||
default:
|
||||
static_sprintf(error_string, "Unknown PKI error 0x%08lX", error_code);
|
||||
return error_string;
|
||||
}
|
||||
}
|
||||
|
||||
// Mostly from https://support.microsoft.com/en-us/kb/323809
|
||||
char* GetSignatureName(const char* path)
|
||||
{
|
||||
static char szSubjectName[128];
|
||||
char* p = NULL;
|
||||
char *p = NULL, *mpath = NULL;
|
||||
BOOL r;
|
||||
HMODULE hm;
|
||||
HCERTSTORE hStore = NULL;
|
||||
HCRYPTMSG hMsg = NULL;
|
||||
PCCERT_CONTEXT pCertContext = NULL;
|
||||
DWORD dwEncoding, dwContentType, dwFormatType, dwSubjectSize;
|
||||
DWORD dwSize, dwEncoding, dwContentType, dwFormatType, dwSubjectSize;
|
||||
PCMSG_SIGNER_INFO pSignerInfo = NULL;
|
||||
PCMSG_SIGNER_INFO pCounterSignerInfo = NULL;
|
||||
DWORD dwSignerInfo = 0;
|
||||
CERT_INFO CertInfo = { 0 };
|
||||
SPROG_PUBLISHERINFO ProgPubInfo = { 0 };
|
||||
wchar_t *szFileName = utf8_to_wchar(path);
|
||||
wchar_t *szFileName;
|
||||
|
||||
// If the path is NULL, get the signature of the current runtime
|
||||
if (path == NULL) {
|
||||
szFileName = calloc(MAX_PATH, sizeof(wchar_t));
|
||||
if (szFileName == NULL)
|
||||
return NULL;
|
||||
GetModuleFileNameW(GetModuleHandle(NULL), szFileName, MAX_PATH);
|
||||
hm = GetModuleHandle(NULL);
|
||||
if (hm == NULL) {
|
||||
uprintf("PKI: Could not get current executable handle: %s", WinPKIErrorString());
|
||||
return NULL;
|
||||
}
|
||||
dwSize = GetModuleFileNameW(hm, szFileName, MAX_PATH);
|
||||
if ((dwSize == 0) || ((dwSize == MAX_PATH) && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))) {
|
||||
uprintf("PKI: Could not get module filename: %s", WinPKIErrorString());
|
||||
return NULL;
|
||||
}
|
||||
mpath = wchar_to_utf8(szFileName);
|
||||
} else {
|
||||
szFileName = utf8_to_wchar(path);
|
||||
}
|
||||
|
||||
// Get message handle and store handle from the signed file.
|
||||
|
@ -74,14 +162,14 @@ char* GetSignatureName(const char* path)
|
|||
CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED_EMBED, CERT_QUERY_FORMAT_FLAG_BINARY,
|
||||
0, &dwEncoding, &dwContentType, &dwFormatType, &hStore, &hMsg, NULL);
|
||||
if (!r) {
|
||||
uprintf("PKI: Failed to get store handle for '%s': %s", path, WindowsErrorString());
|
||||
uprintf("PKI: Failed to get signature for '%s': %s", (path==NULL)?mpath:path, WinPKIErrorString());
|
||||
goto out;
|
||||
}
|
||||
|
||||
// Get signer information size.
|
||||
r = CryptMsgGetParam(hMsg, CMSG_SIGNER_INFO_PARAM, 0, NULL, &dwSignerInfo);
|
||||
if (!r) {
|
||||
uprintf("PKI: Failed to get signer size: %s", WindowsErrorString);
|
||||
uprintf("PKI: Failed to get signer size: %s", WinPKIErrorString());
|
||||
goto out;
|
||||
}
|
||||
|
||||
|
@ -95,7 +183,7 @@ char* GetSignatureName(const char* path)
|
|||
// Get Signer Information.
|
||||
r = CryptMsgGetParam(hMsg, CMSG_SIGNER_INFO_PARAM, 0, (PVOID)pSignerInfo, &dwSignerInfo);
|
||||
if (!r) {
|
||||
uprintf("PKI: Failed to get signer information: %s", WindowsErrorString());
|
||||
uprintf("PKI: Failed to get signer information: %s", WinPKIErrorString());
|
||||
goto out;
|
||||
}
|
||||
|
||||
|
@ -105,7 +193,7 @@ char* GetSignatureName(const char* path)
|
|||
|
||||
pCertContext = CertFindCertificateInStore(hStore, ENCODING, 0, CERT_FIND_SUBJECT_CERT, (PVOID)&CertInfo, NULL);
|
||||
if (!pCertContext) {
|
||||
uprintf("PKI: Failed to locate signer certificate in temporary store: %s", WindowsErrorString());
|
||||
uprintf("PKI: Failed to locate signer certificate in temporary store: %s", WinPKIErrorString());
|
||||
goto out;
|
||||
}
|
||||
|
||||
|
@ -121,6 +209,7 @@ char* GetSignatureName(const char* path)
|
|||
p = szSubjectName;
|
||||
|
||||
out:
|
||||
safe_free(mpath);
|
||||
safe_free(szFileName);
|
||||
safe_free(ProgPubInfo.lpszProgramName);
|
||||
safe_free(ProgPubInfo.lpszPublisherLink);
|
||||
|
|
15
src/rufus.c
15
src/rufus.c
|
@ -3232,14 +3232,6 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
|
|||
}
|
||||
selected_langid = get_language_id(selected_locale);
|
||||
|
||||
if (!vc) {
|
||||
get_loc_data_file(loc_file, selected_locale);
|
||||
right_to_left_mode = ((selected_locale->ctrl_id) & LOC_RIGHT_TO_LEFT);
|
||||
if (MessageBoxExU(NULL, lmprintf(MSG_296), lmprintf(MSG_295),
|
||||
MB_YESNO | MB_ICONWARNING | MB_IS_RTL | MB_SYSTEMMODAL, selected_langid) != IDYES)
|
||||
goto out;
|
||||
}
|
||||
|
||||
// This is needed as there appears to be a *FLAW* in Windows allowing the app to run unelevated with some
|
||||
// weirdly configured user accounts, even as we explicitly set 'requireAdministrator' in the manifest...
|
||||
if (!IsCurrentProcessElevated()) {
|
||||
|
@ -3311,6 +3303,13 @@ relaunch:
|
|||
if (get_loc_data_file(loc_file, selected_locale))
|
||||
WriteSettingStr(SETTING_LOCALE, selected_locale->txt[0]);
|
||||
|
||||
if (!vc) {
|
||||
if (MessageBoxExU(NULL, lmprintf(MSG_296), lmprintf(MSG_295),
|
||||
MB_YESNO | MB_ICONWARNING | MB_IS_RTL | MB_SYSTEMMODAL, selected_langid) != IDYES)
|
||||
goto out;
|
||||
vc = TRUE;
|
||||
}
|
||||
|
||||
/*
|
||||
* Create the main Window
|
||||
*/
|
||||
|
|
10
src/rufus.rc
10
src/rufus.rc
|
@ -33,7 +33,7 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
|
|||
IDD_DIALOG DIALOGEX 12, 12, 242, 376
|
||||
STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
|
||||
EXSTYLE WS_EX_ACCEPTFILES
|
||||
CAPTION "Rufus 2.17.1183"
|
||||
CAPTION "Rufus 2.17.1184"
|
||||
FONT 8, "Segoe UI Symbol", 400, 0, 0x0
|
||||
BEGIN
|
||||
LTEXT "Device",IDS_DEVICE_TXT,9,6,200,8
|
||||
|
@ -366,8 +366,8 @@ END
|
|||
//
|
||||
|
||||
VS_VERSION_INFO VERSIONINFO
|
||||
FILEVERSION 2,17,1183,0
|
||||
PRODUCTVERSION 2,17,1183,0
|
||||
FILEVERSION 2,17,1184,0
|
||||
PRODUCTVERSION 2,17,1184,0
|
||||
FILEFLAGSMASK 0x3fL
|
||||
#ifdef _DEBUG
|
||||
FILEFLAGS 0x1L
|
||||
|
@ -384,13 +384,13 @@ BEGIN
|
|||
BEGIN
|
||||
VALUE "CompanyName", "Akeo Consulting (http://akeo.ie)"
|
||||
VALUE "FileDescription", "Rufus"
|
||||
VALUE "FileVersion", "2.17.1183"
|
||||
VALUE "FileVersion", "2.17.1184"
|
||||
VALUE "InternalName", "Rufus"
|
||||
VALUE "LegalCopyright", "© 2011-2017 Pete Batard (GPL v3)"
|
||||
VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
|
||||
VALUE "OriginalFilename", "rufus.exe"
|
||||
VALUE "ProductName", "Rufus"
|
||||
VALUE "ProductVersion", "2.17.1183"
|
||||
VALUE "ProductVersion", "2.17.1184"
|
||||
END
|
||||
END
|
||||
BLOCK "VarFileInfo"
|
||||
|
|
Loading…
Reference in a new issue