From f5c4671bfbad96bf346bd7e9a21fc4317b4959df Mon Sep 17 00:00:00 2001
From: Indrajith K L
Date: Sat, 3 Dec 2022 17:00:20 +0530
Subject: Adds most of the tools

---
 v_windows/v/thirdparty/vschannel/vschannel.h | 47 ++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 v_windows/v/thirdparty/vschannel/vschannel.h

(limited to 'v_windows/v/thirdparty/vschannel/vschannel.h')

diff --git a/v_windows/v/thirdparty/vschannel/vschannel.h b/v_windows/v/thirdparty/vschannel/vschannel.h
new file mode 100644
index 0000000..0338645
--- /dev/null
+++ b/v_windows/v/thirdparty/vschannel/vschannel.h
@@ -0,0 +1,47 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <windows.h>
+#include <winsock.h>
+#include <wincrypt.h>
+#include <wintrust.h>
+#include <schannel.h>
+
+#define SECURITY_WIN32
+#include <security.h>
+#include <sspi.h>
+
+#define vsc_init_resp_buff_size 44000
+
+#define IO_BUFFER_SIZE  0x10000
+
+#define TLS_MAX_BUFSIZ      32768
+
+// Define here to be sure
+#define SP_PROT_TLS1_2_CLIENT 0x00000800
+
+typedef struct TlsContext TlsContext;
+
+TlsContext new_tls_context();
+
+static void vschannel_init(TlsContext *tls_ctx);
+
+static void vschannel_cleanup(TlsContext *tls_ctx);
+
+static INT request(TlsContext *tls_ctx, INT iport, LPWSTR host, CHAR *req, CHAR **out);
+
+static SECURITY_STATUS https_make_request(TlsContext *tls_ctx, CHAR *req, CHAR **out, int *length);
+
+static INT connect_to_server(TlsContext *tls_ctx, LPWSTR host, INT port_number);
+
+static LONG disconnect_from_server(TlsContext *tls_ctx);
+
+static SECURITY_STATUS perform_client_handshake(TlsContext *tls_ctx, LPWSTR host, SecBuffer *pExtraData);
+
+static SECURITY_STATUS client_handshake_loop(TlsContext *tls_ctx, BOOL fDoInitialRead, SecBuffer *pExtraData);
+
+static DWORD verify_server_certificate(PCCERT_CONTEXT  pServerCert, LPWSTR host, DWORD dwCertFlags);
+
+static SECURITY_STATUS create_credentials(TlsContext *tls_ctx);
+
+static void get_new_client_credentials(TlsContext *tls_ctx);
-- 
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