Remove znc --encrypt-pem

ZNC can't read encrypted pem files, so it's kinda pointless that it can
generate those...


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@1495 726aef4b-f618-498e-8847-2d620e286838

Utils.cpp

@@ -36,7 +36,7 @@ CUtils::CUtils() {}
 CUtils::~CUtils() {}
 
 #ifdef HAVE_LIBSSL
-void CUtils::GenerateCert(FILE *pOut, bool bEncPrivKey, const CString& sHost) {
+void CUtils::GenerateCert(FILE *pOut, const CString& sHost) {
 	EVP_PKEY *pKey = NULL;
 	X509 *pCert = NULL;
 	X509_NAME *pName = NULL;
@@ -52,7 +52,7 @@ void CUtils::GenerateCert(FILE *pOut, bool bEncPrivKey, const CString& sHost) {
 			return;
 		}
 
-		PEM_write_RSAPrivateKey(pOut, pRSA, (bEncPrivKey ? EVP_des_ede3_cbc() : NULL), NULL, 0, NULL, NULL);
+		PEM_write_RSAPrivateKey(pOut, pRSA, NULL, NULL, 0, NULL, NULL);
 
 		if (!(pCert = X509_new())) {
 			EVP_PKEY_free(pKey);

Utils.h

@@ -77,7 +77,7 @@ public:
 		return iTime;
 	}
 #ifdef HAVE_LIBSSL
-	static void GenerateCert(FILE *pOut, bool bEncPrivKey = false, const CString& sHost = "");
+	static void GenerateCert(FILE *pOut, const CString& sHost = "");
 #endif /* HAVE_LIBSSL */
 
 private:

main.cpp

@@ -20,7 +20,6 @@ static const struct option g_LongOpts[] = {
 	{ "makepass",			no_argument,	0,	's' },
 #ifdef HAVE_LIBSSL
 	{ "makepem",			no_argument,	0,	'p' },
-	{ "encrypt-pem",		no_argument,	0, 	'e' },
 #endif /* HAVE_LIBSSL */
 	{ "datadir",                    required_argument,	0,   'd' },
 	{ 0, 0, 0, 0 }
@@ -39,7 +38,6 @@ static void GenerateHelp(const char *appname) {
 	CUtils::PrintMessage("\t-s, --makepass     Generates a password for use in config");
 #ifdef HAVE_LIBSSL
 	CUtils::PrintMessage("\t-p, --makepem      Generates a pemfile for use with SSL");
-	CUtils::PrintMessage("\t-e, --encrypt-pem  when used along with --makepem, encrypts the private key in the pemfile");
 #endif /* HAVE_LIBSSL */
 	CUtils::PrintMessage("\t-d, --datadir      Set a different znc repository (default is ~/.znc)");
 }
@@ -88,9 +86,8 @@ int main(int argc, char** argv) {
 #endif
 #ifdef HAVE_LIBSSL
 	bool bMakePem = false;
-	bool bEncPem = false;
 
-	while ((iArg = getopt_long(argc, argv, "hvnrcsped:Df", g_LongOpts, &iOptIndex)) != -1) {
+	while ((iArg = getopt_long(argc, argv, "hvnrcspd:Df", g_LongOpts, &iOptIndex)) != -1) {
 #else
 	while ((iArg = getopt_long(argc, argv, "hvnrcsd:Df", g_LongOpts, &iOptIndex)) != -1) {
 #endif /* HAVE_LIBSSL */
@@ -117,9 +114,6 @@ int main(int argc, char** argv) {
 		case 'p':
 			bMakePem = true;
 			break;
-		case 'e':
-			bEncPem = true;
-			break;
 #endif /* HAVE_LIBSSL */
 		case 'd':
 			sDataDir = CString(optarg);
@@ -147,17 +141,11 @@ int main(int argc, char** argv) {
 
 #ifdef HAVE_LIBSSL
 	if (bMakePem) {
-		pZNC->WritePemFile(bEncPem);
+		pZNC->WritePemFile();
 
 		delete pZNC;
 		return 0;
 	}
-
-	if (bEncPem && !bMakePem) {
-		CUtils::PrintError("--encrypt-pem should be used along with --makepem.");
-		delete pZNC;
-		return 1;
-	}
 #endif /* HAVE_LIBSSL */
 
 	if (bMakePass) {

man/znc.1

@@ -79,9 +79,6 @@ This is the server certificate
 .B znc
 uses.
 You need this for SSL.
-.TP
-.BR \-e ", " \-\-encrypt-pem
-Just ignore this :).
 .SH FILES
 .TP
 .I /usr/local/share/znc/

znc.cpp

@@ -331,7 +331,7 @@ bool CZNC::DeletePidFile() {
 	return false;
 }
 
-bool CZNC::WritePemFile(bool bEncPem) {
+bool CZNC::WritePemFile() {
 #ifndef HAVE_LIBSSL
 	CUtils::PrintError("ZNC was not compiled with ssl support.");
 	return false;
@@ -359,7 +359,7 @@ bool CZNC::WritePemFile(bool bEncPem) {
 		return false;
 	}
 
-	CUtils::GenerateCert(f, bEncPem, sHost);
+	CUtils::GenerateCert(f, sHost);
 	fclose(f);
 
 	CUtils::PrintStatus(true);

znc.h

@@ -153,7 +153,7 @@ public:
 	CString GetModPath() const;
 	CString GetPemLocation() const { return GetZNCPath() + "/znc.pem"; }
 	const CString& GetConfigFile() const { return m_sConfigFile; }
-	bool WritePemFile(bool bEncPem = false);
+	bool WritePemFile();
 	const CString& GetISpoofFile() const { return m_sISpoofFile; }
 	const CString& GetISpoofFormat() const { return m_sISpoofFormat; }
 	const VCString& GetVHosts() const { return m_vsVHosts; }