Add OpenSSL-Support (Client<->Proxy)

1 files changed, 9 insertions, 2 deletions

diff --git a/types.h b/types.h
index 692042a..71cd36d 100644
--- a/types.h
+++ b/types.h
@@ -4,6 +4,7 @@
 #include <stddef.h>
 #include <stdint.h>
 #include <time.h>
+#include <openssl/ssl.h>
 
 #define ADDRLEN 40
 #define BINDLEN 250
@@ -29,19 +30,25 @@ typedef struct {
 typedef struct {
 	void (*callback)(void *data, int haveIn, int haveOut, int doCleanup);
 	int fd;
+	//
+	SSL_CTX *sslContext; // Listening for SSL connections, NULL otherwise
 } epoll_listen_t;
 
 typedef struct {
 	void (*callback)(void *data, int haveIn, int haveOut, int doCleanup);
 	int fd;
-	int padding;
+	//
+	BOOL bound; // Client did successful ldap bind
+	BOOL sslAccepted; // SSL_accept done?
+	BOOL kill; // Should the connection be killed?
+	BOOL writeBlocked; // An SSL_write returned WANT_*, so we must not reallocate the current send buffer
 	// Send buffer (me to client)
 	size_t sbPos, sbFill, sbLen;
+	SSL *ssl; // NULL if not encrypted
 	char *sendBuffer; // Dynamically allocated, might or might not get huge
 	// Recv buffer (client's request)
 	size_t rbPos;
 	char readBuffer[REQLEN]; // Static, queries > 4000 bytes simply not supported
-	BOOL bound;
 } epoll_client_t;
 
 typedef struct {