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-rw-r--r--plugins/CryptoPP/src/GPGw/gpg_main.cpp457
1 files changed, 228 insertions, 229 deletions
diff --git a/plugins/CryptoPP/src/GPGw/gpg_main.cpp b/plugins/CryptoPP/src/GPGw/gpg_main.cpp
index 700e27b691..61c076e8df 100644
--- a/plugins/CryptoPP/src/GPGw/gpg_main.cpp
+++ b/plugins/CryptoPP/src/GPGw/gpg_main.cpp
@@ -15,29 +15,29 @@ char *txtendpgpmessage="-----END PGP MESSAGE-----";
void __cdecl ErrorMessage(const char *alevel, const char *atext, const char *ahint)
{
- char buffer[errormessagesize];
+ char buffer[errormessagesize];
- strcpy(buffer, atext);
- strcat(buffer, " ");
- strcat(buffer, ahint);
- MessageBox(NULL, buffer, alevel, MB_OK);
+ strcpy(buffer, atext);
+ strcat(buffer, " ");
+ strcat(buffer, ahint);
+ MessageBox(NULL, buffer, alevel, MB_OK);
}
void __cdecl LogMessage(const char *astart, const char *atext, const char *aend)
{
- FILE *log;
-
- if(logfile[0]=='\0') return;
-
- log=fopen(logfile, "a");
- if(log!=NULL)
- {
- fputs(astart, log);
- fputs(atext, log);
- fputs(aend, log);
- fclose(log);
- }
+ FILE *log;
+
+ if(logfile[0]=='\0') return;
+
+ log=fopen(logfile, "a");
+ if(log!=NULL)
+ {
+ fputs(astart, log);
+ fputs(atext, log);
+ fputs(aend, log);
+ fclose(log);
+ }
}
int __cdecl _gpg_init()
@@ -62,21 +62,21 @@ int __cdecl _gpg_done()
int __cdecl _gpg_open_keyrings(LPSTR ExecPath, LPSTR HomePath)
{
- if ( !ExecPath || (!*ExecPath && !ShowSelectExecDlg(ExecPath)) ) {
- return 0;
- }
- if ( !HomePath || (!*HomePath && !ShowSelectHomeDlg(HomePath)) ) {
- return 0;
- }
- if ( !existsFile(ExecPath) ) {
-// ErrorMessage(txtwarning, txtinvalidexecutable, txtverifyoptions);
- return 0;
- }
- strcpy(gpgExecutable, ExecPath);
- strcpy(gpgHomeDirectory, HomePath);
- updateKeyUserIDs(publickeyuserid);
- updateKeyUserIDs(secretkeyuserid);
- return 1;
+ if ( !ExecPath || (!*ExecPath && !ShowSelectExecDlg(ExecPath)) ) {
+ return 0;
+ }
+ if ( !HomePath || (!*HomePath && !ShowSelectHomeDlg(HomePath)) ) {
+ return 0;
+ }
+ if ( !existsFile(ExecPath) ) {
+ // ErrorMessage(txtwarning, txtinvalidexecutable, txtverifyoptions);
+ return 0;
+ }
+ strcpy(gpgExecutable, ExecPath);
+ strcpy(gpgHomeDirectory, HomePath);
+ updateKeyUserIDs(publickeyuserid);
+ updateKeyUserIDs(secretkeyuserid);
+ return 1;
}
@@ -94,23 +94,23 @@ LPSTR __cdecl _gpg_get_error()
void __cdecl _gpg_set_log(LPCSTR LogPath)
{
- if(LogPath) strncpy(logfile,LogPath,sizeof(logfile));
- else logfile[0]='\0';
+ if(LogPath) strncpy(logfile,LogPath,sizeof(logfile));
+ else logfile[0]='\0';
}
void __cdecl _gpg_set_tmp(LPCSTR TmpPath)
{
- if(TmpPath) strncpy(temporarydirectory,TmpPath,sizeof(temporarydirectory));
- else GetTempPath(sizeof(temporarydirectory),temporarydirectory);
+ if(TmpPath) strncpy(temporarydirectory,TmpPath,sizeof(temporarydirectory));
+ else GetTempPath(sizeof(temporarydirectory),temporarydirectory);
}
LPSTR __cdecl _gpg_get_passphrases()
{
- size_t i; char *b, x;
+ size_t i; char *b, x;
- b = (char *) LocalAlloc(LPTR,(keyuseridsize+passphrasesize)*passphrasecount+1); *b = '\0';
+ b = (char *) LocalAlloc(LPTR,(keyuseridsize+passphrasesize)*passphrasecount+1); *b = '\0';
for(i=0; i<(size_t)passphrasecount; i++) {
strcat(b,passphrases[i].keyuserid); strcat(b,"\x01");
@@ -124,15 +124,15 @@ LPSTR __cdecl _gpg_get_passphrases()
if ( x>2 ) b[i]=x;
}
- return b;
+ return b;
}
void __cdecl _gpg_set_passphrases(LPCSTR buffer)
{
- size_t i, l = strlen(buffer); char *t, *p, *b, x;
+ size_t i, l = strlen(buffer); char *t, *p, *b, x;
- if ( !l ) return;
+ if ( !l ) return;
b = (char *) LocalAlloc(LPTR,l+1);
strcpy(b, buffer);
@@ -147,12 +147,12 @@ void __cdecl _gpg_set_passphrases(LPCSTR buffer)
while(*b) {
t = strchr(b, '\x02');
if(t) {
- *t = '\0';
+ *t = '\0';
p = strchr(b, '\x01');
*p = '\0';
addPassphrase(b, p+1);
t++;
- }
+ }
b = t;
}
LocalFree(b);
@@ -161,108 +161,105 @@ void __cdecl _gpg_set_passphrases(LPCSTR buffer)
LPSTR __cdecl _gpg_encrypt(LPCSTR message, LPCSTR keyid)
{
- char buffer[ciphertextsize];
- char *encmessage = 0;
- int encmessagelen;
- gpgResult gpgresult;
-
- if(strlen(keyid))
- {
- ZeroMemory(buffer, sizeof(buffer));
- gpgresult=gpgEncrypt(buffer, keyid, message);
-
- if(gpgresult!=gpgSuccess)
- {
-// ErrorMessage(txterror, txtencryptfailed, txtverifyoptions);
- return 0;
- }
- encmessagelen = strlen(buffer)+1;
- encmessage = (char *) LocalAlloc(LPTR,encmessagelen);
- MoveMemory(encmessage, buffer, encmessagelen);
- }
-
- return encmessage;
-}
+ char buffer[ciphertextsize];
+ char *encmessage = 0;
+ int encmessagelen;
+ gpgResult gpgresult;
+
+ if(strlen(keyid))
+ {
+ ZeroMemory(buffer, sizeof(buffer));
+ gpgresult=gpgEncrypt(buffer, keyid, message);
+
+ if(gpgresult!=gpgSuccess)
+ return 0;
+
+ encmessagelen = strlen(buffer)+1;
+ encmessage = (char *) LocalAlloc(LPTR,encmessagelen);
+ MoveMemory(encmessage, buffer, encmessagelen);
+ }
+ return encmessage;
+}
LPSTR __cdecl _gpg_decrypt(LPCSTR message)
{
- char buffer[ciphertextsize];
- char plaintext[plaintextsize];
- char keyuserid[keyuseridsize];
- int dlgresult;
- BOOL useridvalid;
- char *storedpassphrase;
- char passphrase[passphrasesize];
- char *decmessage = 0;
- int decmessagelen;
- gpgResult gpgresult;
-
- const char *begin = strstr(message, txtbeginpgpmessage);
- const char *end = strstr(message, txtendpgpmessage);
-
- if ((begin!=NULL)&&(end!=NULL))
- {
- strcpy(buffer, "");
- strncat(buffer, begin, end-begin+strlen(txtendpgpmessage));
- replace(buffer, "\r", "");
- replace(buffer, "\n", txtcrlf);
-
- ZeroMemory(keyuserid, sizeof(keyuserid));
- gpgresult=gpgDetectUserID(keyuserid, buffer);
- storedpassphrase=NULL;
-
- if(gpgresult!=gpgSuccess)
- {
-// ErrorMessage(txtwarning, txtdetectuseridfailed, txtverifyoptions);
- strcpy(keyuserid, txtunknownuserid);
- useridvalid=FALSE;
- }
- else
- {
- storedpassphrase=getPassphrase(keyuserid);
- useridvalid=TRUE;
- }
-
- if(storedpassphrase!=NULL)
- {
- strcpy(passphrase, storedpassphrase);
- ZeroMemory(plaintext, sizeof(plaintext));
- gpgresult=gpgDecrypt(plaintext, buffer, passphrase);
- }
- else gpgresult=gpgUnknownError;
-
- dlgresult=IDOK;
- while((gpgresult!=gpgSuccess)&&(dlgresult!=IDCANCEL))
- {
- dlgresult=DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_PASSPHRASE), NULL, PassphraseDialogProcedure, (LPARAM)keyuserid);
-
- if(dlgresult==IDOK)
- {
- strcpy(passphrase, dlgpassphrase);
- ZeroMemory(dlgpassphrase, passphrasesize);
- strcat(passphrase, txtcrlf);
- ZeroMemory(plaintext, sizeof(plaintext));
- gpgresult=gpgDecrypt(plaintext, buffer, passphrase);
- }
- }
-
- if(gpgresult==gpgSuccess)
- {
- strcpy(buffer, plaintext);
- }
-
- if ( gpgresult==gpgSuccess && useridvalid==TRUE)
- addPassphrase(keyuserid, passphrase);
-
- ZeroMemory(passphrase, sizeof(passphrase));
-
- decmessagelen = strlen(buffer)+1;
- decmessage = (char *) LocalAlloc(LPTR,decmessagelen);
- MoveMemory(decmessage, buffer, decmessagelen);
- }
-
- return decmessage;
+ char buffer[ciphertextsize];
+ char plaintext[plaintextsize];
+ char keyuserid[keyuseridsize];
+ int dlgresult;
+ BOOL useridvalid;
+ char *storedpassphrase;
+ char passphrase[passphrasesize];
+ char *decmessage = 0;
+ int decmessagelen;
+ gpgResult gpgresult;
+
+ const char *begin = strstr(message, txtbeginpgpmessage);
+ const char *end = strstr(message, txtendpgpmessage);
+
+ if ((begin!=NULL)&&(end!=NULL))
+ {
+ strcpy(buffer, "");
+ strncat(buffer, begin, end-begin+strlen(txtendpgpmessage));
+ replace(buffer, "\r", "");
+ replace(buffer, "\n", txtcrlf);
+
+ ZeroMemory(keyuserid, sizeof(keyuserid));
+ gpgresult=gpgDetectUserID(keyuserid, buffer);
+ storedpassphrase=NULL;
+
+ if(gpgresult!=gpgSuccess)
+ {
+ // ErrorMessage(txtwarning, txtdetectuseridfailed, txtverifyoptions);
+ strcpy(keyuserid, txtunknownuserid);
+ useridvalid=FALSE;
+ }
+ else
+ {
+ storedpassphrase=getPassphrase(keyuserid);
+ useridvalid=TRUE;
+ }
+
+ if(storedpassphrase!=NULL)
+ {
+ strcpy(passphrase, storedpassphrase);
+ ZeroMemory(plaintext, sizeof(plaintext));
+ gpgresult=gpgDecrypt(plaintext, buffer, passphrase);
+ }
+ else gpgresult=gpgUnknownError;
+
+ dlgresult=IDOK;
+ while((gpgresult!=gpgSuccess)&&(dlgresult!=IDCANCEL))
+ {
+ dlgresult=DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_PASSPHRASE), NULL, PassphraseDialogProcedure, (LPARAM)keyuserid);
+
+ if(dlgresult==IDOK)
+ {
+ strcpy(passphrase, dlgpassphrase);
+ ZeroMemory(dlgpassphrase, passphrasesize);
+ strcat(passphrase, txtcrlf);
+ ZeroMemory(plaintext, sizeof(plaintext));
+ gpgresult=gpgDecrypt(plaintext, buffer, passphrase);
+ }
+ }
+
+ if(gpgresult==gpgSuccess)
+ {
+ strcpy(buffer, plaintext);
+ }
+
+ if ( gpgresult==gpgSuccess && useridvalid==TRUE)
+ addPassphrase(keyuserid, passphrase);
+
+ ZeroMemory(passphrase, sizeof(passphrase));
+
+ decmessagelen = strlen(buffer)+1;
+ decmessage = (char *) LocalAlloc(LPTR,decmessagelen);
+ MoveMemory(decmessage, buffer, decmessagelen);
+ }
+
+ return decmessage;
}
@@ -274,122 +271,124 @@ int __cdecl _gpg_size_keyid()
int __cdecl _gpg_select_keyid(HWND hdlg, LPSTR keyid)
{
- int dlgresult;
+ int dlgresult;
- ZeroMemory(keyid, keyidsize);
- dlgresult=DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_SELECTKEY), hdlg, UserIdDialogProcedure, (LPARAM)keyid);
+ ZeroMemory(keyid, keyidsize);
+ dlgresult=DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_SELECTKEY), hdlg, UserIdDialogProcedure, (LPARAM)keyid);
- if(dlgresult!=IDOK)
- ZeroMemory(keyid, keyidsize);
+ if(dlgresult!=IDOK)
+ ZeroMemory(keyid, keyidsize);
return (dlgresult==IDOK);
}
-void noBackslash(LPSTR path) {
- LPSTR ptr;
- ptr = path + strlen(path) - 1;
- if ( *ptr=='\\' ) *ptr = '\0';
+void noBackslash(LPSTR path)
+{
+ LPSTR ptr = path + strlen(path) - 1;
+ if ( *ptr=='\\' ) *ptr = '\0';
}
static char buf[MAX_PATH];
-LPSTR GetRegValue(HKEY hKey , LPCSTR szPath, LPCSTR szName){
- DWORD len=MAX_PATH,type;
- LPSTR ret=0;
+LPSTR GetRegValue(HKEY hKey , LPCSTR szPath, LPCSTR szName)
+{
+ DWORD len=MAX_PATH,type;
+ LPSTR ret=0;
- RegOpenKey(hKey,szPath,&hKey);
- if ( RegQueryValueEx(hKey,szName,NULL,&type,(LPBYTE)&buf,&len)==ERROR_SUCCESS ) {
- noBackslash((LPSTR)&buf);
- ret = (LPSTR)&buf;
- }
- RegCloseKey(hKey);
+ RegOpenKey(hKey,szPath,&hKey);
+ if ( RegQueryValueEx(hKey,szName,NULL,&type,(LPBYTE)&buf,&len)==ERROR_SUCCESS ) {
+ noBackslash((LPSTR)&buf);
+ ret = (LPSTR)&buf;
+ }
+ RegCloseKey(hKey);
- return ret;
+ return ret;
}
-LPSTR GetEnvValue(LPCSTR szName){
- LPSTR ret=0;
+LPSTR GetEnvValue(LPCSTR szName)
+{
+ LPSTR ret=0;
- if ( GetEnvironmentVariable(szName, buf, MAX_PATH) > 0 ) {
- noBackslash((LPSTR)&buf);
- ret = (LPSTR)&buf;
- }
+ if ( GetEnvironmentVariable(szName, buf, MAX_PATH) > 0 ) {
+ noBackslash((LPSTR)&buf);
+ ret = (LPSTR)&buf;
+ }
- return ret;
+ return ret;
}
BOOL ShowSelectExecDlg(LPSTR path)
{
- OPENFILENAME ofn;
- ZeroMemory(&ofn,sizeof(ofn));
-
- ofn.lpstrFile = GetRegValue(HKEY_CURRENT_USER,"Software\\GNU\\GnuPG","gpgProgram");
- if ( ofn.lpstrFile && existsFile(ofn.lpstrFile) ) {
- strcpy(path, ofn.lpstrFile);
- return TRUE;
- }
- ofn.lpstrFile = GetRegValue(HKEY_LOCAL_MACHINE,"Software\\GNU\\GnuPG","Install Directory");
- if ( ofn.lpstrFile ) {
- strcat(ofn.lpstrFile,"\\gpg.exe");
- if ( existsFile(ofn.lpstrFile) ) {
- strcpy(path, ofn.lpstrFile);
- return TRUE;
- }
- }
-
- ofn.lStructSize = sizeof(ofn);
- ofn.nMaxFile = MAX_PATH;
- ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_NONETWORKBUTTON;
-
- ofn.lpstrFile = path;
- ofn.lpstrFilter = "GnuPG executable (gpg.exe)\0gpg.exe\0All files (*.*)\0*.*\0";
- ofn.lpstrTitle = "Select GnuPG executable";
- if (!GetOpenFileName(&ofn)) return FALSE;
-
- return TRUE;
+ OPENFILENAME ofn;
+ ZeroMemory(&ofn,sizeof(ofn));
+
+ ofn.lpstrFile = GetRegValue(HKEY_CURRENT_USER,"Software\\GNU\\GnuPG","gpgProgram");
+ if ( ofn.lpstrFile && existsFile(ofn.lpstrFile) ) {
+ strcpy(path, ofn.lpstrFile);
+ return TRUE;
+ }
+ ofn.lpstrFile = GetRegValue(HKEY_LOCAL_MACHINE,"Software\\GNU\\GnuPG","Install Directory");
+ if ( ofn.lpstrFile ) {
+ strcat(ofn.lpstrFile,"\\gpg.exe");
+ if ( existsFile(ofn.lpstrFile) ) {
+ strcpy(path, ofn.lpstrFile);
+ return TRUE;
+ }
+ }
+
+ ofn.lStructSize = sizeof(ofn);
+ ofn.nMaxFile = MAX_PATH;
+ ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_NONETWORKBUTTON;
+
+ ofn.lpstrFile = path;
+ ofn.lpstrFilter = "GnuPG executable (gpg.exe)\0gpg.exe\0All files (*.*)\0*.*\0";
+ ofn.lpstrTitle = "Select GnuPG executable";
+ if (!GetOpenFileName(&ofn)) return FALSE;
+
+ return TRUE;
}
BOOL ShowSelectHomeDlg(LPSTR path)
{
- int i;
- OPENFILENAME ofn;
-
- ofn.lpstrFile = GetEnvValue("GNUPGHOME");
- if ( ofn.lpstrFile && existsPath(ofn.lpstrFile) ) {
- strcpy(path, ofn.lpstrFile);
- return TRUE;
- }
- ofn.lpstrFile = GetRegValue(HKEY_CURRENT_USER,"Software\\GNU\\GnuPG","HomeDir");
- if ( ofn.lpstrFile && existsPath(ofn.lpstrFile) ) {
- strcpy(path, ofn.lpstrFile);
- return TRUE;
- }
- ofn.lpstrFile = GetEnvValue("APPDATA");
- if ( ofn.lpstrFile ) {
- strcat(ofn.lpstrFile,"\\gnupg");
- if ( existsPath(ofn.lpstrFile) ) {
- strcpy(path, ofn.lpstrFile);
- return TRUE;
- }
- }
-
- ofn.lStructSize = sizeof(ofn);
- ofn.nMaxFile = MAX_PATH;
- ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_NONETWORKBUTTON;
-
- ofn.lpstrFile = path;
- ofn.lpstrFilter = "Public key rings (pubring.gpg)\0pubring.gpg\0All files (*.*)\0*.*\0";
- ofn.lpstrTitle = "Open Public Keyring";
- if (!GetOpenFileName(&ofn)) return FALSE;
-
- for(i=strlen(path);i && path[i]!='\\';i--);
- path[i] = 0;
-
- return TRUE;
+ int i;
+ OPENFILENAME ofn;
+
+ ofn.lpstrFile = GetEnvValue("GNUPGHOME");
+ if ( ofn.lpstrFile && existsPath(ofn.lpstrFile) ) {
+ strcpy(path, ofn.lpstrFile);
+ return TRUE;
+ }
+ ofn.lpstrFile = GetRegValue(HKEY_CURRENT_USER,"Software\\GNU\\GnuPG","HomeDir");
+ if ( ofn.lpstrFile && existsPath(ofn.lpstrFile) ) {
+ strcpy(path, ofn.lpstrFile);
+ return TRUE;
+ }
+ ofn.lpstrFile = GetEnvValue("APPDATA");
+ if ( ofn.lpstrFile ) {
+ strcat(ofn.lpstrFile,"\\gnupg");
+ if ( existsPath(ofn.lpstrFile) ) {
+ strcpy(path, ofn.lpstrFile);
+ return TRUE;
+ }
+ }
+
+ ofn.lStructSize = sizeof(ofn);
+ ofn.nMaxFile = MAX_PATH;
+ ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_NONETWORKBUTTON;
+
+ ofn.lpstrFile = path;
+ ofn.lpstrFilter = "Public key rings (pubring.gpg)\0pubring.gpg\0All files (*.*)\0*.*\0";
+ ofn.lpstrTitle = "Open Public Keyring";
+ if (!GetOpenFileName(&ofn)) return FALSE;
+
+ for(i=strlen(path);i && path[i]!='\\';i--);
+ path[i] = 0;
+
+ return TRUE;
}
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