[ros-diffs] [jgardou] 63996: [SCHANNEL] - Import TLS/SSL support on top of GNUTLS from wine Won't work until we ship the gnutls DLLs

Author: jgardou
Date: Sat Aug 30 21:33:21 2014
New Revision: 63996

URL: http://svn.reactos.org/svn/reactos?rev=63996&view=rev
Log:
[SCHANNEL]
 - Import TLS/SSL support on top of GNUTLS from wine
Won't work until we ship the gnutls DLLs

Added:
    trunk/reactos/dll/win32/schannel/schannel_gnutls.c   (with props)
    trunk/reactos/dll/win32/schannel/schannel_priv.h   (with props)
    trunk/reactos/dll/win32/schannel/schannel_wine.c   (with props)
    trunk/reactos/dll/win32/schannel/secur32_wine.c   (with props)
    trunk/reactos/dll/win32/schannel/stubs.c   (with props)
Modified:
    trunk/reactos/dll/win32/schannel/CMakeLists.txt
    trunk/reactos/dll/win32/schannel/precomp.h
    trunk/reactos/dll/win32/schannel/schannel.spec
    trunk/reactos/dll/win32/schannel/schannel_main.c

Modified: trunk/reactos/dll/win32/schannel/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/CMakeLi…
==============================================================================
--- trunk/reactos/dll/win32/schannel/CMakeLists.txt	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/schannel/CMakeLists.txt	[iso-8859-1] Sat Aug 30 21:33:21 2014
@@ -1,12 +1,20 @@
 
-include_directories(${REACTOS_SOURCE_DIR}/include/reactos/wine)
-add_definitions(-D__WINESRC__)
+include_directories(
+    ${REACTOS_SOURCE_DIR}/include/reactos/wine
+    ${REACTOS_SOURCE_DIR}/include/reactos/libs/gnutls)
+
+
+add_definitions(-D__WINESRC__ -D_WINE)
 spec2def(schannel.dll schannel.spec)
 
 list(APPEND SOURCE
     lsamode.c
+    schannel_gnutls.c
     schannel_main.c
+    schannel_wine.c
+    secur32_wine.c
     usermode.c
+    stubs.c
     precomp.h
     ${CMAKE_CURRENT_BINARY_DIR}/schannel_stubs.c)
 
@@ -17,6 +25,6 @@
 
 set_module_type(schannel win32dll)
 target_link_libraries(schannel wine)
-add_importlibs(schannel secur32 msvcrt kernel32 ntdll)
+add_importlibs(schannel crypt32 advapi32 msvcrt kernel32 ntdll)
 add_pch(schannel precomp.h SOURCE)
 add_cd_file(TARGET schannel DESTINATION reactos/system32 FOR all)

Modified: trunk/reactos/dll/win32/schannel/precomp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/precomp…
==============================================================================
--- trunk/reactos/dll/win32/schannel/precomp.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/schannel/precomp.h	[iso-8859-1] Sat Aug 30 21:33:21 2014
@@ -10,11 +10,20 @@
 #define WIN32_NO_STATUS
 #include <windef.h>
 #include <winbase.h>
+#include <winnls.h>
+#include <winreg.h>
 #include <sspi.h>
 #include <ntsecapi.h>
 #include <ntsecpkg.h>
 
+#include <schannel.h>
+
+#include <wine/list.h>
+#include "schannel_priv.h"
+
 #include <wine/debug.h>
+#include <wine/unicode.h>
+
 WINE_DEFAULT_DEBUG_CHANNEL(schannel);
 
 #endif /* _SCHANNEL_PCH_ */

Modified: trunk/reactos/dll/win32/schannel/schannel.spec
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/schanne…
==============================================================================
--- trunk/reactos/dll/win32/schannel/schannel.spec	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/schannel/schannel.spec	[iso-8859-1] Sat Aug 30 21:33:21 2014
@@ -1,24 +1,24 @@
-@ stdcall AcceptSecurityContext(ptr ptr ptr long long ptr ptr ptr ptr)
secur32.AcceptSecurityContext
-@ stdcall AcquireCredentialsHandleA(str str long ptr ptr ptr ptr ptr ptr)
secur32.AcquireCredentialsHandleA
-@ stdcall AcquireCredentialsHandleW(wstr wstr long ptr ptr ptr ptr ptr ptr)
secur32.AcquireCredentialsHandleW
-@ stdcall ApplyControlToken(ptr ptr) secur32.ApplyControlToken
+@ stdcall AcceptSecurityContext(ptr ptr ptr long long ptr ptr ptr ptr)
schan_AcceptSecurityContext
+@ stdcall AcquireCredentialsHandleA(str str long ptr ptr ptr ptr ptr ptr)
schan_AcquireCredentialsHandleA
+@ stdcall AcquireCredentialsHandleW(wstr wstr long ptr ptr ptr ptr ptr ptr)
schan_AcquireCredentialsHandleW
+@ stdcall ApplyControlToken(ptr ptr) schan_ApplyControlToken
 @ stub CloseSslPerformanceData
 @ stub CollectSslPerformanceData
-@ stdcall CompleteAuthToken(ptr ptr) secur32.CompleteAuthToken
-@ stdcall DeleteSecurityContext(ptr) secur32.DeleteSecurityContext
-@ stdcall EnumerateSecurityPackagesA(ptr ptr) secur32.EnumerateSecurityPackagesA
-@ stdcall EnumerateSecurityPackagesW(ptr ptr) secur32.EnumerateSecurityPackagesW
-@ stdcall FreeContextBuffer(ptr) secur32.FreeContextBuffer
-@ stdcall FreeCredentialsHandle(ptr) secur32.FreeCredentialsHandle
-@ stdcall ImpersonateSecurityContext(ptr) secur32.ImpersonateSecurityContext
-@ stdcall InitSecurityInterfaceA() secur32.InitSecurityInterfaceA
-@ stdcall InitSecurityInterfaceW() secur32.InitSecurityInterfaceW
-@ stdcall InitializeSecurityContextA(ptr ptr str long long long ptr long ptr ptr ptr ptr)
secur32.InitializeSecurityContextA
-@ stdcall InitializeSecurityContextW(ptr ptr wstr long long long ptr long ptr ptr ptr
ptr) secur32.InitializeSecurityContextW
+@ stdcall CompleteAuthToken(ptr ptr) schan_CompleteAuthToken
+@ stdcall DeleteSecurityContext(ptr) schan_DeleteSecurityContext
+@ stdcall EnumerateSecurityPackagesA(ptr ptr) schan_EnumerateSecurityPackagesA
+@ stdcall EnumerateSecurityPackagesW(ptr ptr) schan_EnumerateSecurityPackagesW
+@ stdcall FreeContextBuffer(ptr) schan_FreeContextBuffer
+@ stdcall FreeCredentialsHandle(ptr) schan_FreeCredentialsHandle
+@ stdcall ImpersonateSecurityContext(ptr) schan_ImpersonateSecurityContext
+@ stdcall InitSecurityInterfaceA() schan_InitSecurityInterfaceA
+@ stdcall InitSecurityInterfaceW() schan_InitSecurityInterfaceW
+@ stdcall InitializeSecurityContextA(ptr ptr str long long long ptr long ptr ptr ptr ptr)
schan_InitializeSecurityContextA
+@ stdcall InitializeSecurityContextW(ptr ptr wstr long long long ptr long ptr ptr ptr
ptr) schan_InitializeSecurityContextW
 @ stdcall MakeSignature(ptr long ptr long) secur32.MakeSignature
 @ stub OpenSslPerformanceData
-@ stdcall QueryContextAttributesA(ptr long ptr) secur32.QueryContextAttributesA
-@ stdcall QueryContextAttributesW(ptr long ptr) secur32.QueryContextAttributesW
+@ stdcall QueryContextAttributesA(ptr long ptr) schan_QueryContextAttributesA
+@ stdcall QueryContextAttributesW(ptr long ptr) schan_QueryContextAttributesW
 @ stdcall QuerySecurityPackageInfoA(str ptr) secur32.QuerySecurityPackageInfoA
 @ stdcall QuerySecurityPackageInfoW(wstr ptr) secur32.QuerySecurityPackageInfoW
 @ stdcall RevertSecurityContext(ptr) secur32.RevertSecurityContext

Added: trunk/reactos/dll/win32/schannel/schannel_gnutls.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/schanne…
==============================================================================
--- trunk/reactos/dll/win32/schannel/schannel_gnutls.c	(added)
+++ trunk/reactos/dll/win32/schannel/schannel_gnutls.c	[iso-8859-1] Sat Aug 30 21:33:21
2014
@@ -0,0 +1,593 @@
+/*
+ * GnuTLS-based implementation of the schannel (SSL/TLS) provider.
+ *
+ * Copyright 2005 Juan Lang
+ * Copyright 2008 Henri Verbeet
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "precomp.h"
+
+#include <wine/config.h>
+#include <wine/port.h>
+#include <strsafe.h>
+
+#ifdef SONAME_LIBGNUTLS
+#include <gnutls/gnutls.h>
+#include <gnutls/crypto.h>
+#endif
+
+#define __wine_dbch_secur32 __wine_dbch_schannel
+
+#if defined(SONAME_LIBGNUTLS) && !defined(HAVE_SECURITY_SECURITY_H)
+
+static void *libgnutls_handle;
+#define MAKE_FUNCPTR(f) static typeof(f) * p##f
+MAKE_FUNCPTR(gnutls_alert_get);
+MAKE_FUNCPTR(gnutls_alert_get_name);
+MAKE_FUNCPTR(gnutls_certificate_allocate_credentials);
+MAKE_FUNCPTR(gnutls_certificate_free_credentials);
+MAKE_FUNCPTR(gnutls_certificate_get_peers);
+MAKE_FUNCPTR(gnutls_cipher_get);
+MAKE_FUNCPTR(gnutls_cipher_get_key_size);
+MAKE_FUNCPTR(gnutls_credentials_set);
+MAKE_FUNCPTR(gnutls_deinit);
+MAKE_FUNCPTR(gnutls_global_deinit);
+MAKE_FUNCPTR(gnutls_global_init);
+MAKE_FUNCPTR(gnutls_global_set_log_function);
+MAKE_FUNCPTR(gnutls_global_set_log_level);
+MAKE_FUNCPTR(gnutls_handshake);
+MAKE_FUNCPTR(gnutls_init);
+MAKE_FUNCPTR(gnutls_kx_get);
+MAKE_FUNCPTR(gnutls_mac_get);
+MAKE_FUNCPTR(gnutls_mac_get_key_size);
+MAKE_FUNCPTR(gnutls_perror);
+MAKE_FUNCPTR(gnutls_protocol_get_version);
+MAKE_FUNCPTR(gnutls_priority_set_direct);
+MAKE_FUNCPTR(gnutls_record_get_max_size);
+MAKE_FUNCPTR(gnutls_record_recv);
+MAKE_FUNCPTR(gnutls_record_send);
+MAKE_FUNCPTR(gnutls_server_name_set);
+MAKE_FUNCPTR(gnutls_transport_get_ptr);
+MAKE_FUNCPTR(gnutls_transport_set_errno);
+MAKE_FUNCPTR(gnutls_transport_set_ptr);
+MAKE_FUNCPTR(gnutls_transport_set_pull_function);
+MAKE_FUNCPTR(gnutls_transport_set_push_function);
+#undef MAKE_FUNCPTR
+
+
+
+static ssize_t schan_pull_adapter(gnutls_transport_ptr_t transport,
+                                      void *buff, size_t buff_len)
+{
+    struct schan_transport *t = (struct schan_transport*)transport;
+    gnutls_session_t s = (gnutls_session_t)schan_session_for_transport(t);
+
+    int ret = schan_pull(transport, buff, &buff_len);
+    if (ret)
+    {
+        pgnutls_transport_set_errno(s, ret);
+        return -1;
+    }
+
+    return buff_len;
+}
+
+static ssize_t schan_push_adapter(gnutls_transport_ptr_t transport,
+                                      const void *buff, size_t buff_len)
+{
+    struct schan_transport *t = (struct schan_transport*)transport;
+    gnutls_session_t s = (gnutls_session_t)schan_session_for_transport(t);
+
+    int ret = schan_push(transport, buff, &buff_len);
+    if (ret)
+    {
+        pgnutls_transport_set_errno(s, ret);
+        return -1;
+    }
+
+    return buff_len;
+}
+
+static const struct {
+    DWORD enable_flag;
+    const char *gnutls_flag;
+} protocol_priority_flags[] = {
+    {SP_PROT_TLS1_2_CLIENT, "VERS-TLS1.2"},
+    {SP_PROT_TLS1_1_CLIENT, "VERS-TLS1.1"},
+    {SP_PROT_TLS1_0_CLIENT, "VERS-TLS1.0"},
+    {SP_PROT_SSL3_CLIENT,   "VERS-SSL3.0"}
+    /* {SP_PROT_SSL2_CLIENT} is not supported by GnuTLS */
+};
+
+DWORD schan_imp_enabled_protocols(void)
+{
+    /* NOTE: No support for SSL 2.0 */
+    return SP_PROT_SSL3_CLIENT | SP_PROT_TLS1_0_CLIENT | SP_PROT_TLS1_1_CLIENT |
SP_PROT_TLS1_2_CLIENT;
+}
+
+BOOL schan_imp_create_session(schan_imp_session *session, schan_credentials *cred)
+{
+    gnutls_session_t *s = (gnutls_session_t*)session;
+    char priority[64] = "NORMAL", *p;
+    unsigned i;
+
+    int err = pgnutls_init(s, cred->credential_use == SECPKG_CRED_INBOUND ?
GNUTLS_SERVER : GNUTLS_CLIENT);
+    if (err != GNUTLS_E_SUCCESS)
+    {
+        pgnutls_perror(err);
+        return FALSE;
+    }
+
+    p = priority + strlen(priority);
+    for(i=0; i < sizeof(protocol_priority_flags)/sizeof(*protocol_priority_flags);
i++) {
+        *p++ = ':';
+        *p++ = (cred->enabled_protocols & protocol_priority_flags[i].enable_flag)
? '+' : '-';
+        strcpy(p, protocol_priority_flags[i].gnutls_flag);
+        p += strlen(p);
+    }
+
+    TRACE("Using %s priority\n", debugstr_a(priority));
+    err = pgnutls_priority_set_direct(*s, priority, NULL);
+    if (err != GNUTLS_E_SUCCESS)
+    {
+        pgnutls_perror(err);
+        pgnutls_deinit(*s);
+        return FALSE;
+    }
+
+    err = pgnutls_credentials_set(*s, GNUTLS_CRD_CERTIFICATE,
+                                 
(gnutls_certificate_credentials_t)cred->credentials);
+    if (err != GNUTLS_E_SUCCESS)
+    {
+        pgnutls_perror(err);
+        pgnutls_deinit(*s);
+        return FALSE;
+    }
+
+    pgnutls_transport_set_pull_function(*s, schan_pull_adapter);
+    pgnutls_transport_set_push_function(*s, schan_push_adapter);
+
+    return TRUE;
+}
+
+void schan_imp_dispose_session(schan_imp_session session)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    pgnutls_deinit(s);
+}
+
+void schan_imp_set_session_transport(schan_imp_session session,
+                                     struct schan_transport *t)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    pgnutls_transport_set_ptr(s, (gnutls_transport_ptr_t)t);
+}
+
+void schan_imp_set_session_target(schan_imp_session session, const char *target)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+
+    pgnutls_server_name_set( s, GNUTLS_NAME_DNS, target, strlen(target) );
+}
+
+SECURITY_STATUS schan_imp_handshake(schan_imp_session session)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    int err;
+
+    while(1) {
+        err = pgnutls_handshake(s);
+        switch(err) {
+        case GNUTLS_E_SUCCESS:
+            TRACE("Handshake completed\n");
+            return SEC_E_OK;
+
+        case GNUTLS_E_AGAIN:
+            TRACE("Continue...\n");
+            return SEC_I_CONTINUE_NEEDED;
+
+        case GNUTLS_E_WARNING_ALERT_RECEIVED:
+        {
+            gnutls_alert_description_t alert = pgnutls_alert_get(s);
+
+            WARN("WARNING ALERT: %d %s\n", alert,
pgnutls_alert_get_name(alert));
+
+            switch(alert) {
+            case GNUTLS_A_UNRECOGNIZED_NAME:
+                TRACE("Ignoring\n");
+                continue;
+            default:
+                return SEC_E_INTERNAL_ERROR;
+            }
+        }
+
+        case GNUTLS_E_FATAL_ALERT_RECEIVED:
+        {
+            gnutls_alert_description_t alert = pgnutls_alert_get(s);
+            WARN("FATAL ALERT: %d %s\n", alert,
pgnutls_alert_get_name(alert));
+            return SEC_E_INTERNAL_ERROR;
+        }
+
+        default:
+            pgnutls_perror(err);
+            return SEC_E_INTERNAL_ERROR;
+        }
+    }
+
+    /* Never reached */
+    return SEC_E_OK;
+}
+
+static unsigned int schannel_get_cipher_block_size(gnutls_cipher_algorithm_t cipher)
+{
+    const struct
+    {
+        gnutls_cipher_algorithm_t cipher;
+        unsigned int block_size;
+    }
+    algorithms[] =
+    {
+        {GNUTLS_CIPHER_3DES_CBC, 8},
+        {GNUTLS_CIPHER_AES_128_CBC, 16},
+        {GNUTLS_CIPHER_AES_256_CBC, 16},
+        {GNUTLS_CIPHER_ARCFOUR_128, 1},
+        {GNUTLS_CIPHER_ARCFOUR_40, 1},
+        {GNUTLS_CIPHER_DES_CBC, 8},
+        {GNUTLS_CIPHER_NULL, 1},
+        {GNUTLS_CIPHER_RC2_40_CBC, 8},
+    };
+    unsigned int i;
+
+    for (i = 0; i < sizeof(algorithms) / sizeof(*algorithms); ++i)
+    {
+        if (algorithms[i].cipher == cipher)
+            return algorithms[i].block_size;
+    }
+
+    FIXME("Unknown cipher %#x, returning 1\n", cipher);
+
+    return 1;
+}
+
+static DWORD schannel_get_protocol(gnutls_protocol_t proto)
+{
+    /* FIXME: currently schannel only implements client connections, but
+     * there's no reason it couldn't be used for servers as well.  The
+     * context doesn't tell us which it is, so assume client for now.
+     */
+    switch (proto)
+    {
+    case GNUTLS_SSL3: return SP_PROT_SSL3_CLIENT;
+    case GNUTLS_TLS1_0: return SP_PROT_TLS1_0_CLIENT;
+    case GNUTLS_TLS1_1: return SP_PROT_TLS1_1_CLIENT;
+    case GNUTLS_TLS1_2: return SP_PROT_TLS1_2_CLIENT;
+    default:
+        FIXME("unknown protocol %d\n", proto);
+        return 0;
+    }
+}
+
+static ALG_ID schannel_get_cipher_algid(gnutls_cipher_algorithm_t cipher)
+{
+    switch (cipher)
+    {
+    case GNUTLS_CIPHER_UNKNOWN:
+    case GNUTLS_CIPHER_NULL: return 0;
+    case GNUTLS_CIPHER_ARCFOUR_40:
+    case GNUTLS_CIPHER_ARCFOUR_128: return CALG_RC4;
+    case GNUTLS_CIPHER_DES_CBC:
+    case GNUTLS_CIPHER_3DES_CBC: return CALG_DES;
+    case GNUTLS_CIPHER_AES_128_CBC:
+    case GNUTLS_CIPHER_AES_256_CBC: return CALG_AES;
+    case GNUTLS_CIPHER_RC2_40_CBC: return CALG_RC2;
+    default:
+        FIXME("unknown algorithm %d\n", cipher);
+        return 0;
+    }
+}
+
+static ALG_ID schannel_get_mac_algid(gnutls_mac_algorithm_t mac)
+{
+    switch (mac)
+    {
+    case GNUTLS_MAC_UNKNOWN:
+    case GNUTLS_MAC_NULL: return 0;
+    case GNUTLS_MAC_MD5: return CALG_MD5;
+    case GNUTLS_MAC_SHA1:
+    case GNUTLS_MAC_SHA256:
+    case GNUTLS_MAC_SHA384:
+    case GNUTLS_MAC_SHA512: return CALG_SHA;
+    default:
+        FIXME("unknown algorithm %d\n", mac);
+        return 0;
+    }
+}
+
+static ALG_ID schannel_get_kx_algid(gnutls_kx_algorithm_t kx)
+{
+    switch (kx)
+    {
+        case GNUTLS_KX_RSA: return CALG_RSA_KEYX;
+        case GNUTLS_KX_DHE_DSS:
+        case GNUTLS_KX_DHE_RSA: return CALG_DH_EPHEM;
+    default:
+        FIXME("unknown algorithm %d\n", kx);
+        return 0;
+    }
+}
+
+unsigned int schan_imp_get_session_cipher_block_size(schan_imp_session session)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    gnutls_cipher_algorithm_t cipher = pgnutls_cipher_get(s);
+    return schannel_get_cipher_block_size(cipher);
+}
+
+unsigned int schan_imp_get_max_message_size(schan_imp_session session)
+{
+    return pgnutls_record_get_max_size((gnutls_session_t)session);
+}
+
+SECURITY_STATUS schan_imp_get_connection_info(schan_imp_session session,
+                                              SecPkgContext_ConnectionInfo *info)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    gnutls_protocol_t proto = pgnutls_protocol_get_version(s);
+    gnutls_cipher_algorithm_t alg = pgnutls_cipher_get(s);
+    gnutls_mac_algorithm_t mac = pgnutls_mac_get(s);
+    gnutls_kx_algorithm_t kx = pgnutls_kx_get(s);
+
+    info->dwProtocol = schannel_get_protocol(proto);
+    info->aiCipher = schannel_get_cipher_algid(alg);
+    info->dwCipherStrength = pgnutls_cipher_get_key_size(alg) * 8;
+    info->aiHash = schannel_get_mac_algid(mac);
+    info->dwHashStrength = pgnutls_mac_get_key_size(mac) * 8;
+    info->aiExch = schannel_get_kx_algid(kx);
+    /* FIXME: info->dwExchStrength? */
+    info->dwExchStrength = 0;
+    return SEC_E_OK;
+}
+
+SECURITY_STATUS schan_imp_get_session_peer_certificate(schan_imp_session session,
HCERTSTORE store,
+                                                       PCCERT_CONTEXT *ret)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    PCCERT_CONTEXT cert = NULL;
+    const gnutls_datum_t *datum;
+    unsigned list_size, i;
+    BOOL res;
+
+    datum = pgnutls_certificate_get_peers(s, &list_size);
+    if(!datum)
+        return SEC_E_INTERNAL_ERROR;
+
+    for(i = 0; i < list_size; i++) {
+        res = CertAddEncodedCertificateToStore(store, X509_ASN_ENCODING, datum[i].data,
datum[i].size,
+                CERT_STORE_ADD_REPLACE_EXISTING, i ? NULL : &cert);
+        if(!res) {
+            if(i)
+                CertFreeCertificateContext(cert);
+            return GetLastError();
+        }
+    }
+
+    *ret = cert;
+    return SEC_E_OK;
+}
+
+SECURITY_STATUS schan_imp_send(schan_imp_session session, const void *buffer,
+                               SIZE_T *length)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    ssize_t ret;
+
+again:
+    ret = pgnutls_record_send(s, buffer, *length);
+
+    if (ret >= 0)
+        *length = ret;
+    else if (ret == GNUTLS_E_AGAIN)
+    {
+        struct schan_transport *t = (struct schan_transport
*)pgnutls_transport_get_ptr(s);
+        SIZE_T count = 0;
+
+        if (schan_get_buffer(t, &t->out, &count))
+            goto again;
+
+        return SEC_I_CONTINUE_NEEDED;
+    }
+    else
+    {
+        pgnutls_perror(ret);
+        return SEC_E_INTERNAL_ERROR;
+    }
+
+    return SEC_E_OK;
+}
+
+SECURITY_STATUS schan_imp_recv(schan_imp_session session, void *buffer,
+                               SIZE_T *length)
+{
+    gnutls_session_t s = (gnutls_session_t)session;
+    ssize_t ret;
+
+again:
+    ret = pgnutls_record_recv(s, buffer, *length);
+
+    if (ret >= 0)
+        *length = ret;
+    else if (ret == GNUTLS_E_AGAIN)
+    {
+        struct schan_transport *t = (struct schan_transport
*)pgnutls_transport_get_ptr(s);
+        SIZE_T count = 0;
+
+        if (schan_get_buffer(t, &t->in, &count))
+            goto again;
+
+        return SEC_I_CONTINUE_NEEDED;
+    }
+    else
+    {
+        pgnutls_perror(ret);
+        return SEC_E_INTERNAL_ERROR;
+    }
+
+    return SEC_E_OK;
+}
+
+BOOL schan_imp_allocate_certificate_credentials(schan_credentials *c)
+{
+    int ret =
pgnutls_certificate_allocate_credentials((gnutls_certificate_credentials_t*)&c->credentials);
+    if (ret != GNUTLS_E_SUCCESS)
+        pgnutls_perror(ret);
+    return (ret == GNUTLS_E_SUCCESS);
+}
+
+void schan_imp_free_certificate_credentials(schan_credentials *c)
+{
+    pgnutls_certificate_free_credentials(c->credentials);
+}
+
+static void schan_gnutls_log(int level, const char *msg)
+{
+    TRACE("<%d> %s", level, msg);
+}
+
+BOOL schan_imp_init(void)
+{
+    int ret;
+
+#ifndef __REACTOS__
+    libgnutls_handle = wine_dlopen(SONAME_LIBGNUTLS, RTLD_NOW, NULL, 0);
+    if (!libgnutls_handle)
+    {
+        WARN("Failed to load libgnutls.\n");
+        return FALSE;
+    }
+
+#define LOAD_FUNCPTR(f) \
+    if (!(p##f = wine_dlsym(libgnutls_handle, #f, NULL, 0))) \
+    { \
+        ERR("Failed to load %s\n", #f); \
+        goto fail; \
+    }
+#else
+/*
+    static const WCHAR RosSchannelKey[] = L"Software\\ReactOS\\Schannel";
+    static const WCHAR PathValue[] = L"GnuTLSPath";
+    WCHAR Path[MAX_PATH];
+    DWORD PathSize = sizeof(Path), ValueType;
+    HKEY Key;
+    DWORD Error;
+
+    Error = RegOpenKeyW(HKEY_LOCAL_MACHINE, RosSchannelKey, &Key);
+    if(Error != ERROR_SUCCESS)
+        return FALSE;
+
+    Error = RegQueryValueExW(Key, PathValue, NULL, &ValueType, (LPBYTE)Path,
&PathSize);
+    RegCloseKey(Key);
+    if ((Error != ERROR_SUCCESS) || (ValueType != REG_SZ))
+        return FALSE;
+    wcscat(Path, L"\\");
+    wcscat(Path, SONAME_LIBGNUTLS);
+*/
+    static const WCHAR Path[] =
L"C:\\Reactos\\system32\\gnutls\\libgnutls-28.dll";
+
+    libgnutls_handle = LoadLibraryExW(Path, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
+    if (!libgnutls_handle)
+    {
+        ERR("Could not load %S.\n", Path);
+        return FALSE;
+    }
+
+#define LOAD_FUNCPTR(f) \
+    if (!(p##f = (void*)GetProcAddress(libgnutls_handle, #f))) \
+    { \
+        ERR("Failed to load %s\n", #f); \
+        goto fail; \
+    }
+#endif // __REACTOS__
+
+    LOAD_FUNCPTR(gnutls_alert_get)
+    LOAD_FUNCPTR(gnutls_alert_get_name)
+    LOAD_FUNCPTR(gnutls_certificate_allocate_credentials)
+    LOAD_FUNCPTR(gnutls_certificate_free_credentials)
+    LOAD_FUNCPTR(gnutls_certificate_get_peers)
+    LOAD_FUNCPTR(gnutls_cipher_get)
+    LOAD_FUNCPTR(gnutls_cipher_get_key_size)
+    LOAD_FUNCPTR(gnutls_credentials_set)
+    LOAD_FUNCPTR(gnutls_deinit)
+    LOAD_FUNCPTR(gnutls_global_deinit)
+    LOAD_FUNCPTR(gnutls_global_init)
+    LOAD_FUNCPTR(gnutls_global_set_log_function)
+    LOAD_FUNCPTR(gnutls_global_set_log_level)
+    LOAD_FUNCPTR(gnutls_handshake)
+    LOAD_FUNCPTR(gnutls_init)
+    LOAD_FUNCPTR(gnutls_kx_get)
+    LOAD_FUNCPTR(gnutls_mac_get)
+    LOAD_FUNCPTR(gnutls_mac_get_key_size)
+    LOAD_FUNCPTR(gnutls_perror)
+    LOAD_FUNCPTR(gnutls_protocol_get_version)
+    LOAD_FUNCPTR(gnutls_priority_set_direct)
+    LOAD_FUNCPTR(gnutls_record_get_max_size);
+    LOAD_FUNCPTR(gnutls_record_recv);
+    LOAD_FUNCPTR(gnutls_record_send);
+    LOAD_FUNCPTR(gnutls_server_name_set)
+    LOAD_FUNCPTR(gnutls_transport_get_ptr)
+    LOAD_FUNCPTR(gnutls_transport_set_errno)
+    LOAD_FUNCPTR(gnutls_transport_set_ptr)
+    LOAD_FUNCPTR(gnutls_transport_set_pull_function)
+    LOAD_FUNCPTR(gnutls_transport_set_push_function)
+#undef LOAD_FUNCPTR
+
+    ret = pgnutls_global_init();
+    if (ret != GNUTLS_E_SUCCESS)
+    {
+        pgnutls_perror(ret);
+        goto fail;
+    }
+
+    if (TRACE_ON(secur32))
+    {
+        pgnutls_global_set_log_level(4);
+        pgnutls_global_set_log_function(schan_gnutls_log);
+    }
+
+    return TRUE;
+
+fail:
+#ifndef __REACTOS__
+    wine_dlclose(libgnutls_handle, NULL, 0);
+#else
+    FreeLibrary(libgnutls_handle);
+#endif
+    libgnutls_handle = NULL;
+    return FALSE;
+}
+
+void schan_imp_deinit(void)
+{
+    pgnutls_global_deinit();
+#ifndef __REACTOS__
+    wine_dlclose(libgnutls_handle, NULL, 0);
+#else
+    FreeLibrary(libgnutls_handle);
+#endif
+    libgnutls_handle = NULL;
+}
+
+#endif /* SONAME_LIBGNUTLS && !HAVE_SECURITY_SECURITY_H */

Propchange: trunk/reactos/dll/win32/schannel/schannel_gnutls.c
------------------------------------------------------------------------------
    charset = UTF-8

Propchange: trunk/reactos/dll/win32/schannel/schannel_gnutls.c
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: trunk/reactos/dll/win32/schannel/schannel_gnutls.c
------------------------------------------------------------------------------
    svn:mime-type = text/plain

Modified: trunk/reactos/dll/win32/schannel/schannel_main.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/schanne…
==============================================================================
--- trunk/reactos/dll/win32/schannel/schannel_main.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/schannel/schannel_main.c	[iso-8859-1] Sat Aug 30 21:33:21
2014
@@ -27,7 +27,10 @@
 	if (fdwReason == DLL_WINE_PREATTACH) return FALSE;	/* prefer native version */
 
 	if (fdwReason == DLL_PROCESS_ATTACH)
+	{
 		DisableThreadLibraryCalls(hinstDLL);
+		SECUR32_initSchannelSP();
+	}
 
 	return TRUE;
 }
@@ -43,3 +46,19 @@
     FIXME("%s %x\n", debugstr_w(target), flags);
     return TRUE;
 }
+
+PSecurityFunctionTableW
+WINAPI
+schan_InitSecurityInterfaceW(VOID)
+{
+    TRACE("InitSecurityInterfaceW() called\n");
+    return &schanTableW;
+}
+
+PSecurityFunctionTableA
+WINAPI
+schan_InitSecurityInterfaceA(VOID)
+{
+    TRACE("InitSecurityInterfaceA() called\n");
+    return &schanTableA;
+}

Added: trunk/reactos/dll/win32/schannel/schannel_priv.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/schanne…
==============================================================================
--- trunk/reactos/dll/win32/schannel/schannel_priv.h	(added)
+++ trunk/reactos/dll/win32/schannel/schannel_priv.h	[iso-8859-1] Sat Aug 30 21:33:21
2014
@@ -0,0 +1,130 @@
+/*
+ * secur32 private definitions.
+ *
+ * Copyright (C) 2004 Juan Lang
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __SCHANNEL_PRIV_H__
+#define __SCHANNEL_PRIV_H__
+
+typedef struct _SecureProvider
+{
+    struct list             entry;
+    BOOL                    loaded;
+    PWSTR                   moduleName;
+    HMODULE                 lib;
+} SecureProvider;
+
+typedef struct _SecurePackage
+{
+    struct list     entry;
+    SecPkgInfoW     infoW;
+    SecureProvider *provider;
+} SecurePackage;
+
+/* Allocates space for and initializes a new provider.  If fnTableA or fnTableW
+ * is non-NULL, assumes the provider is built-in, and if moduleName is non-NULL,
+ * means must load the LSA/user mode functions tables from external SSP/AP module.
+ * Otherwise moduleName must not be NULL.
+ * Returns a pointer to the stored provider entry, for use adding packages.
+ */
+SecureProvider *SECUR32_addProvider(const SecurityFunctionTableA *fnTableA,
+ const SecurityFunctionTableW *fnTableW, PCWSTR moduleName) DECLSPEC_HIDDEN;
+
+/* Allocates space for and adds toAdd packages with the given provider.
+ * provider must not be NULL, and either infoA or infoW may be NULL, but not
+ * both.
+ */
+void SECUR32_addPackages(SecureProvider *provider, ULONG toAdd,
+ const SecPkgInfoA *infoA, const SecPkgInfoW *infoW) DECLSPEC_HIDDEN;
+
+/* Initialization functions for built-in providers */
+void SECUR32_initSchannelSP(void) DECLSPEC_HIDDEN;
+
+/* schannel internal interface */
+typedef struct schan_imp_session_opaque *schan_imp_session;
+
+typedef struct schan_credentials
+{
+    ULONG credential_use;
+    void *credentials;
+    DWORD enabled_protocols;
+} schan_credentials;
+
+struct schan_transport;
+
+struct schan_buffers
+{
+    SIZE_T offset;
+    SIZE_T limit;
+    const SecBufferDesc *desc;
+    int current_buffer_idx;
+    BOOL allow_buffer_resize;
+    int (*get_next_buffer)(const struct schan_transport *, struct schan_buffers *);
+};
+
+struct schan_transport
+{
+    struct schan_context *ctx;
+    struct schan_buffers in;
+    struct schan_buffers out;
+};
+
+char *schan_get_buffer(const struct schan_transport *t, struct schan_buffers *s, SIZE_T
*count) DECLSPEC_HIDDEN;
+extern int schan_pull(struct schan_transport *t, void *buff, size_t *buff_len)
DECLSPEC_HIDDEN;
+extern int schan_push(struct schan_transport *t, const void *buff, size_t *buff_len)
DECLSPEC_HIDDEN;
+
+extern schan_imp_session schan_session_for_transport(struct schan_transport* t)
DECLSPEC_HIDDEN;
+
+/* schannel implementation interface */
+extern BOOL schan_imp_create_session(schan_imp_session *session, schan_credentials *cred)
DECLSPEC_HIDDEN;
+extern void schan_imp_dispose_session(schan_imp_session session) DECLSPEC_HIDDEN;
+extern void schan_imp_set_session_transport(schan_imp_session session,
+                                            struct schan_transport *t) DECLSPEC_HIDDEN;
+extern void schan_imp_set_session_target(schan_imp_session session, const char *target)
DECLSPEC_HIDDEN;
+extern SECURITY_STATUS schan_imp_handshake(schan_imp_session session) DECLSPEC_HIDDEN;
+extern unsigned int schan_imp_get_session_cipher_block_size(schan_imp_session session)
DECLSPEC_HIDDEN;
+extern unsigned int schan_imp_get_max_message_size(schan_imp_session session)
DECLSPEC_HIDDEN;
+extern SECURITY_STATUS schan_imp_get_connection_info(schan_imp_session session,
+                                                     SecPkgContext_ConnectionInfo *info)
DECLSPEC_HIDDEN;
+extern SECURITY_STATUS schan_imp_get_session_peer_certificate(schan_imp_session session,
HCERTSTORE,
+                                                              PCCERT_CONTEXT *cert)
DECLSPEC_HIDDEN;
+extern SECURITY_STATUS schan_imp_send(schan_imp_session session, const void *buffer,
+                                      SIZE_T *length) DECLSPEC_HIDDEN;
+extern SECURITY_STATUS schan_imp_recv(schan_imp_session session, void *buffer,
+                                      SIZE_T *length) DECLSPEC_HIDDEN;
+extern BOOL schan_imp_allocate_certificate_credentials(schan_credentials*)
DECLSPEC_HIDDEN;
+extern void schan_imp_free_certificate_credentials(schan_credentials*) DECLSPEC_HIDDEN;
+extern DWORD schan_imp_enabled_protocols(void) DECLSPEC_HIDDEN;
+extern BOOL schan_imp_init(void) DECLSPEC_HIDDEN;
+extern void schan_imp_deinit(void) DECLSPEC_HIDDEN;
+
+SECURITY_STATUS
+WINAPI
+schan_FreeContextBuffer (
+    PVOID pvoid
+    );
+SECURITY_STATUS WINAPI schan_EnumerateSecurityPackagesA(PULONG pcPackages,
+ PSecPkgInfoA *ppPackageInfo);
+SECURITY_STATUS WINAPI schan_EnumerateSecurityPackagesW(PULONG pcPackages,
+ PSecPkgInfoW *ppPackageInfo);
+extern SecurityFunctionTableA schanTableA;
+extern SecurityFunctionTableW schanTableW;
+
+#endif /* ndef __SCHANNEL_PRIV_H__ */
+
+

Propchange: trunk/reactos/dll/win32/schannel/schannel_priv.h
------------------------------------------------------------------------------
    charset = UTF-8

Propchange: trunk/reactos/dll/win32/schannel/schannel_priv.h
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: trunk/reactos/dll/win32/schannel/schannel_priv.h
------------------------------------------------------------------------------
    svn:mime-type = text/plain

Added: trunk/reactos/dll/win32/schannel/schannel_wine.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/schanne…
==============================================================================
--- trunk/reactos/dll/win32/schannel/schannel_wine.c	(added)
+++ trunk/reactos/dll/win32/schannel/schannel_wine.c	[iso-8859-1] Sat Aug 30 21:33:21
2014
@@ -0,0 +1,1469 @@
+/* Copyright (C) 2005 Juan Lang
+ * Copyright 2008 Henri Verbeet
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ *
+ * This file implements the schannel provider, or, the SSL/TLS implementations.
+ */
+
+#include "precomp.h"
+
+#include <wine/config.h>
+
+#if defined(SONAME_LIBGNUTLS) || defined (HAVE_SECURITY_SECURITY_H)
+
+#define SCHAN_INVALID_HANDLE ~0UL
+
+enum schan_handle_type
+{
+    SCHAN_HANDLE_CRED,
+    SCHAN_HANDLE_CTX,
+    SCHAN_HANDLE_FREE
+};
+
+struct schan_handle
+{
+    void *object;
+    enum schan_handle_type type;
+};
+
+struct schan_context
+{
+    schan_imp_session session;
+    ULONG req_ctx_attr;
+    const CERT_CONTEXT *cert;
+};
+
+static struct schan_handle *schan_handle_table;
+static struct schan_handle *schan_free_handles;
+static SIZE_T schan_handle_table_size;
+static SIZE_T schan_handle_count;
+
+/* Protocols enabled, only those may be used for the connection. */
+static DWORD config_enabled_protocols;
+
+/* Protocols disabled by default. They are enabled for using, but disabled when caller
asks for default settings. */
+static DWORD config_default_disabled_protocols;
+
+static ULONG_PTR schan_alloc_handle(void *object, enum schan_handle_type type)
+{
+    struct schan_handle *handle;
+
+    if (schan_free_handles)
+    {
+        DWORD index = schan_free_handles - schan_handle_table;
+        /* Use a free handle */
+        handle = schan_free_handles;
+        if (handle->type != SCHAN_HANDLE_FREE)
+        {
+            ERR("Handle %d(%p) is in the free list, but has type %#x.\n",
index, handle, handle->type);
+            return SCHAN_INVALID_HANDLE;
+        }
+        schan_free_handles = handle->object;
+        handle->object = object;
+        handle->type = type;
+
+        return index;
+    }
+    if (!(schan_handle_count < schan_handle_table_size))
+    {
+        /* Grow the table */
+        SIZE_T new_size = schan_handle_table_size + (schan_handle_table_size >>
1);
+        struct schan_handle *new_table = HeapReAlloc(GetProcessHeap(), 0,
schan_handle_table, new_size * sizeof(*schan_handle_table));
+        if (!new_table)
+        {
+            ERR("Failed to grow the handle table\n");
+            return SCHAN_INVALID_HANDLE;
+        }
+        schan_handle_table = new_table;
+        schan_handle_table_size = new_size;
+    }
+
+    handle = &schan_handle_table[schan_handle_count++];
+    handle->object = object;
+    handle->type = type;
+
+    return handle - schan_handle_table;
+}
+
+static void *schan_free_handle(ULONG_PTR handle_idx, enum schan_handle_type type)
+{
+    struct schan_handle *handle;
+    void *object;
+
+    if (handle_idx == SCHAN_INVALID_HANDLE) return NULL;
+    if (handle_idx >= schan_handle_count) return NULL;
+    handle = &schan_handle_table[handle_idx];
+    if (handle->type != type)
+    {
+        ERR("Handle %ld(%p) is not of type %#x\n", handle_idx, handle, type);
+        return NULL;
+    }
+
+    object = handle->object;
+    handle->object = schan_free_handles;
+    handle->type = SCHAN_HANDLE_FREE;
+    schan_free_handles = handle;
+
+    return object;
+}
+
+static void *schan_get_object(ULONG_PTR handle_idx, enum schan_handle_type type)
+{
+    struct schan_handle *handle;
+
+    if (handle_idx == SCHAN_INVALID_HANDLE) return NULL;
+    if (handle_idx >= schan_handle_count) return NULL;
+    handle = &schan_handle_table[handle_idx];
+    if (handle->type != type)
+    {
+        ERR("Handle %ld(%p) is not of type %#x\n", handle_idx, handle, type);
+        return NULL;
+    }
+
+    return handle->object;
+}
+
+static void read_config(void)
+{
+    DWORD enabled = 0, default_disabled = 0;
+    HKEY protocols_key, key;
+    WCHAR subkey_name[64];
+    unsigned i;
+    DWORD res;
+
+    static BOOL config_read = FALSE;
+
+    static const WCHAR protocol_config_key_name[] = {
+       
'S','Y','S','T','E','M','\\',
+       
'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
+       
'C','o','n','t','r','o','l','\\',
+       
'S','e','c','u','r','i','t','y','P','r','o','v','i','d','e','r','s','\\',
+       
'S','C','H','A','N','N','E','L','\\',
+       
'P','r','o','t','o','c','o','l','s',0
};
+
+    static const WCHAR clientW[] =
{'\\','C','l','i','e','n','t',0};
+    static const WCHAR enabledW[] =
{'e','n','a','b','l','e','d',0};
+    static const WCHAR disabledbydefaultW[] =
{'D','i','s','a','b','l','e','d','B','y','D','e','f','a','u','l','t',0};
+
+    static const struct {
+        WCHAR key_name[20];
+        DWORD prot_client_flag;
+        BOOL enabled; /* If no config is present, enable the protocol */
+        BOOL disabled_by_default; /* Disable if caller asks for default protocol set */
+    } protocol_config_keys[] = {
+        {{'S','S','L','
','2','.','0',0}, SP_PROT_SSL2_CLIENT, FALSE, TRUE}, /* NOTE:
TRUE, TRUE on Windows */
+        {{'S','S','L','
','3','.','0',0}, SP_PROT_SSL3_CLIENT, TRUE, FALSE},
+        {{'T','L','S','
','1','.','0',0}, SP_PROT_TLS1_0_CLIENT, TRUE, FALSE},
+        {{'T','L','S','
','1','.','1',0}, SP_PROT_TLS1_1_CLIENT, TRUE, FALSE /* NOTE:
not enabled by default on Windows */ },
+        {{'T','L','S','
','1','.','2',0}, SP_PROT_TLS1_2_CLIENT, TRUE, FALSE /* NOTE:
not enabled by default on Windows */ }
+    };
+
+    /* No need for thread safety */
+    if(config_read)
+        return;
+
+    res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, protocol_config_key_name, 0, KEY_READ,
&protocols_key);
+    if(res == ERROR_SUCCESS) {
+        DWORD type, size, value;
+
+        for(i=0; i < sizeof(protocol_config_keys)/sizeof(*protocol_config_keys); i++)
{
+            strcpyW(subkey_name, protocol_config_keys[i].key_name);
+            strcatW(subkey_name, clientW);
+            res = RegOpenKeyExW(protocols_key, subkey_name, 0, KEY_READ, &key);
+            if(res != ERROR_SUCCESS) {
+                if(protocol_config_keys[i].enabled)
+                    enabled |= protocol_config_keys[i].prot_client_flag;
+                if(protocol_config_keys[i].disabled_by_default)
+                    default_disabled |= protocol_config_keys[i].prot_client_flag;
+                continue;
+            }
+
+            size = sizeof(value);
+            res = RegQueryValueExW(key, enabledW, NULL, &type, (BYTE*)&value,
&size);
+            if(res == ERROR_SUCCESS) {
+                if(type == REG_DWORD && value)
+                    enabled |= protocol_config_keys[i].prot_client_flag;
+            }else if(protocol_config_keys[i].enabled) {
+                enabled |= protocol_config_keys[i].prot_client_flag;
+            }
+
+            size = sizeof(value);
+            res = RegQueryValueExW(key, disabledbydefaultW, NULL, &type,
(BYTE*)&value, &size);
+            if(res == ERROR_SUCCESS) {
+                if(type != REG_DWORD || value)
+                    default_disabled |= protocol_config_keys[i].prot_client_flag;
+            }else if(protocol_config_keys[i].disabled_by_default) {
+                default_disabled |= protocol_config_keys[i].prot_client_flag;
+            }
+
+            RegCloseKey(key);
+        }
+    }else {
+        /* No config, enable all known protocols. */
+        for(i=0; i < sizeof(protocol_config_keys)/sizeof(*protocol_config_keys); i++)
{
+            if(protocol_config_keys[i].enabled)
+                enabled |= protocol_config_keys[i].prot_client_flag;
+            if(protocol_config_keys[i].disabled_by_default)
+                default_disabled |= protocol_config_keys[i].prot_client_flag;
+        }
+    }
+
+    RegCloseKey(protocols_key);
+
+    config_enabled_protocols = enabled & schan_imp_enabled_protocols();
+    config_default_disabled_protocols = default_disabled;
+    config_read = TRUE;
+
+    TRACE("enabled %x, disabled by default %x\n", config_enabled_protocols,
config_default_disabled_protocols);
+}
+
+static SECURITY_STATUS schan_QueryCredentialsAttributes(
+ PCredHandle phCredential, ULONG ulAttribute, VOID *pBuffer)
+{
+    struct schan_credentials *cred;
+    SECURITY_STATUS ret;
+
+    cred = schan_get_object(phCredential->dwLower, SCHAN_HANDLE_CRED);
+    if(!cred)
+        return SEC_E_INVALID_HANDLE;
+
+    switch (ulAttribute)
+    {
+    case SECPKG_ATTR_SUPPORTED_ALGS:
+        if (pBuffer)
+        {
+            /* FIXME: get from CryptoAPI */
+            FIXME("SECPKG_ATTR_SUPPORTED_ALGS: stub\n");
+            ret = SEC_E_UNSUPPORTED_FUNCTION;
+        }
+        else
+            ret = SEC_E_INTERNAL_ERROR;
+        break;
+    case SECPKG_ATTR_CIPHER_STRENGTHS:
+        if (pBuffer)
+        {
+            SecPkgCred_CipherStrengths *r = pBuffer;
+
+            /* FIXME: get from CryptoAPI */
+            FIXME("SECPKG_ATTR_CIPHER_STRENGTHS: semi-stub\n");
+            r->dwMinimumCipherStrength = 40;
+            r->dwMaximumCipherStrength = 168;
+            ret = SEC_E_OK;
+        }
+        else
+            ret = SEC_E_INTERNAL_ERROR;
+        break;
+    case SECPKG_ATTR_SUPPORTED_PROTOCOLS:
+        if(pBuffer) {
+            /* Regardless of MSDN documentation, tests show that this attribute takes
into account
+             * what protocols are enabled for given credential. */
+            ((SecPkgCred_SupportedProtocols*)pBuffer)->grbitProtocol =
cred->enabled_protocols;
+            ret = SEC_E_OK;
+        }else {
+            ret = SEC_E_INTERNAL_ERROR;
+        }
+        break;
+    default:
+        ret = SEC_E_UNSUPPORTED_FUNCTION;
+    }
+    return ret;
+}
+
+static SECURITY_STATUS SEC_ENTRY schan_QueryCredentialsAttributesA(
+ PCredHandle phCredential, ULONG ulAttribute, PVOID pBuffer)
+{
+    SECURITY_STATUS ret;
+
+    TRACE("(%p, %d, %p)\n", phCredential, ulAttribute, pBuffer);
+
+    switch (ulAttribute)
+    {
+    case SECPKG_CRED_ATTR_NAMES:
+        FIXME("SECPKG_CRED_ATTR_NAMES: stub\n");
+        ret = SEC_E_UNSUPPORTED_FUNCTION;
+        break;
+    default:
+        ret = schan_QueryCredentialsAttributes(phCredential, ulAttribute,
+         pBuffer);
+    }
+    return ret;
+}
+
+SECURITY_STATUS SEC_ENTRY schan_QueryCredentialsAttributesW(
+ PCredHandle phCredential, ULONG ulAttribute, PVOID pBuffer)
+{
+    SECURITY_STATUS ret;
+
+    TRACE("(%p, %d, %p)\n", phCredential, ulAttribute, pBuffer);
+
+    switch (ulAttribute)
+    {
+    case SECPKG_CRED_ATTR_NAMES:
+        FIXME("SECPKG_CRED_ATTR_NAMES: stub\n");
+        ret = SEC_E_UNSUPPORTED_FUNCTION;
+        break;
+    default:
+        ret = schan_QueryCredentialsAttributes(phCredential, ulAttribute,
+         pBuffer);
+    }
+    return ret;
+}
+
+static SECURITY_STATUS schan_CheckCreds(const SCHANNEL_CRED *schanCred)
+{
+    SECURITY_STATUS st;
+    DWORD i;
+
+    TRACE("dwVersion = %d\n", schanCred->dwVersion);
+    TRACE("cCreds = %d\n", schanCred->cCreds);
+    TRACE("hRootStore = %p\n", schanCred->hRootStore);
+    TRACE("cMappers = %d\n", schanCred->cMappers);
+    TRACE("cSupportedAlgs = %d:\n", schanCred->cSupportedAlgs);
+    for (i = 0; i < schanCred->cSupportedAlgs; i++)
+        TRACE("%08x\n", schanCred->palgSupportedAlgs[i]);
+    TRACE("grbitEnabledProtocols = %08x\n",
schanCred->grbitEnabledProtocols);
+    TRACE("dwMinimumCipherStrength = %d\n",
schanCred->dwMinimumCipherStrength);
+    TRACE("dwMaximumCipherStrength = %d\n",
schanCred->dwMaximumCipherStrength);
+    TRACE("dwSessionLifespan = %d\n", schanCred->dwSessionLifespan);
+    TRACE("dwFlags = %08x\n", schanCred->dwFlags);
+    TRACE("dwCredFormat = %d\n", schanCred->dwCredFormat);
+
+    switch (schanCred->dwVersion)
+    {
+    case SCH_CRED_V3:
+    case SCHANNEL_CRED_VERSION:
+        break;
+    default:
+        return SEC_E_INTERNAL_ERROR;
+    }
+
+    if (schanCred->cCreds == 0)
+        st = SEC_E_NO_CREDENTIALS;
+    else if (schanCred->cCreds > 1)
+        st = SEC_E_UNKNOWN_CREDENTIALS;
+    else
+    {
+        DWORD keySpec;
+        HCRYPTPROV csp;
+        BOOL ret, freeCSP;
+
+        ret = CryptAcquireCertificatePrivateKey(schanCred->paCred[0],
+         0, /* FIXME: what flags to use? */ NULL,
+         &csp, &keySpec, &freeCSP);
+        if (ret)
+        {
+            st = SEC_E_OK;
+            if (freeCSP)
+                CryptReleaseContext(csp, 0);
+        }
+        else
+            st = SEC_E_UNKNOWN_CREDENTIALS;
+    }
+    return st;
+}
+
+static SECURITY_STATUS schan_AcquireClientCredentials(const SCHANNEL_CRED *schanCred,
+ PCredHandle phCredential, PTimeStamp ptsExpiry)
+{
+    struct schan_credentials *creds;
+    unsigned enabled_protocols;
+    ULONG_PTR handle;
+    SECURITY_STATUS st = SEC_E_OK;
+
+    TRACE("schanCred %p, phCredential %p, ptsExpiry %p\n", schanCred,
phCredential, ptsExpiry);
+
+    if (schanCred)
+    {
+        st = schan_CheckCreds(schanCred);
+        if (st != SEC_E_OK && st != SEC_E_NO_CREDENTIALS)
+            return st;
+
+        st = SEC_E_OK;
+    }
+
+    read_config();
+    if(schanCred && schanCred->grbitEnabledProtocols)
+        enabled_protocols = schanCred->grbitEnabledProtocols &
config_enabled_protocols;
+    else
+        enabled_protocols = config_enabled_protocols &
~config_default_disabled_protocols;
+    if(!enabled_protocols) {
+        ERR("Could not find matching protocol\n");
+        return SEC_E_NO_AUTHENTICATING_AUTHORITY;
+    }
+
+    /* For now, the only thing I'm interested in is the direction of the
+     * connection, so just store it.
+     */
+    creds = HeapAlloc(GetProcessHeap(), 0, sizeof(*creds));
+    if (!creds) return SEC_E_INSUFFICIENT_MEMORY;
+
+    handle = schan_alloc_handle(creds, SCHAN_HANDLE_CRED);
+    if (handle == SCHAN_INVALID_HANDLE) goto fail;
+
+    creds->credential_use = SECPKG_CRED_OUTBOUND;
+    if (!schan_imp_allocate_certificate_credentials(creds))
+    {
+        schan_free_handle(handle, SCHAN_HANDLE_CRED);
+        goto fail;
+    }
+
+    creds->enabled_protocols = enabled_protocols;
+    phCredential->dwLower = handle;
+    phCredential->dwUpper = 0;
+
+    /* Outbound credentials have no expiry */
+    if (ptsExpiry)
+    {
+        ptsExpiry->LowPart = 0;
+        ptsExpiry->HighPart = 0;
+    }
+
+    return st;
+
+fail:
+    HeapFree(GetProcessHeap(), 0, creds);
+    return SEC_E_INTERNAL_ERROR;
+}
+
+static SECURITY_STATUS schan_AcquireServerCredentials(const SCHANNEL_CRED *schanCred,
+ PCredHandle phCredential, PTimeStamp ptsExpiry)
+{
+    SECURITY_STATUS st;
+
+    TRACE("schanCred %p, phCredential %p, ptsExpiry %p\n", schanCred,
phCredential, ptsExpiry);
+
+    if (!schanCred) return SEC_E_NO_CREDENTIALS;
+
+    st = schan_CheckCreds(schanCred);
+    if (st == SEC_E_OK)
+    {
+        ULONG_PTR handle;
+        struct schan_credentials *creds;
+
+        creds = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*creds));
+        if (!creds) return SEC_E_INSUFFICIENT_MEMORY;
+        creds->credential_use = SECPKG_CRED_INBOUND;
+
+        handle = schan_alloc_handle(creds, SCHAN_HANDLE_CRED);
+        if (handle == SCHAN_INVALID_HANDLE)
+        {
+            HeapFree(GetProcessHeap(), 0, creds);
+            return SEC_E_INTERNAL_ERROR;
+        }
+
+        phCredential->dwLower = handle;
+        phCredential->dwUpper = 0;
+
+        /* FIXME: get expiry from cert */
+    }
+    return st;
+}
+
+static SECURITY_STATUS schan_AcquireCredentialsHandle(ULONG fCredentialUse,
+ const SCHANNEL_CRED *schanCred, PCredHandle phCredential, PTimeStamp ptsExpiry)
+{
+    SECURITY_STATUS ret;
+
+    if (fCredentialUse == SECPKG_CRED_OUTBOUND)
+        ret = schan_AcquireClientCredentials(schanCred, phCredential,
+         ptsExpiry);
+    else
+        ret = schan_AcquireServerCredentials(schanCred, phCredential,
+         ptsExpiry);
+    return ret;
+}
+
+SECURITY_STATUS SEC_ENTRY schan_AcquireCredentialsHandleA(
+ SEC_CHAR *pszPrincipal, SEC_CHAR *pszPackage, ULONG fCredentialUse,
+ PLUID pLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
+ PVOID pGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
+{
+    TRACE("(%s, %s, 0x%08x, %p, %p, %p, %p, %p, %p)\n",
+     debugstr_a(pszPrincipal), debugstr_a(pszPackage), fCredentialUse,
+     pLogonID, pAuthData, pGetKeyFn, pGetKeyArgument, phCredential, ptsExpiry);
+    return schan_AcquireCredentialsHandle(fCredentialUse,
+     pAuthData, phCredential, ptsExpiry);
+}
+
+SECURITY_STATUS SEC_ENTRY schan_AcquireCredentialsHandleW(
+ SEC_WCHAR *pszPrincipal, SEC_WCHAR *pszPackage, ULONG fCredentialUse,
+ PLUID pLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
+ PVOID pGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
+{
+    TRACE("(%s, %s, 0x%08x, %p, %p, %p, %p, %p, %p)\n",
+     debugstr_w(pszPrincipal), debugstr_w(pszPackage), fCredentialUse,
+     pLogonID, pAuthData, pGetKeyFn, pGetKeyArgument, phCredential, ptsExpiry);
+    return schan_AcquireCredentialsHandle(fCredentialUse,
+     pAuthData, phCredential, ptsExpiry);
+}
+
+SECURITY_STATUS SEC_ENTRY schan_FreeCredentialsHandle(
+ PCredHandle phCredential)
+{
+    struct schan_credentials *creds;
+
+    TRACE("phCredential %p\n", phCredential);
+
+    if (!phCredential) return SEC_E_INVALID_HANDLE;
+
+    creds = schan_free_handle(phCredential->dwLower, SCHAN_HANDLE_CRED);
+    if (!creds) return SEC_E_INVALID_HANDLE;
+
+    if (creds->credential_use == SECPKG_CRED_OUTBOUND)
+        schan_imp_free_certificate_credentials(creds);
+    HeapFree(GetProcessHeap(), 0, creds);
+
+    return SEC_E_OK;
+}
+
+static void init_schan_buffers(struct schan_buffers *s, const PSecBufferDesc desc,
+        int (*get_next_buffer)(const struct schan_transport *, struct schan_buffers *))
+{
+    s->offset = 0;
+    s->limit = ~0UL;
+    s->desc = desc;
+    s->current_buffer_idx = -1;
+    s->allow_buffer_resize = FALSE;
+    s->get_next_buffer = get_next_buffer;
+}
+
+static int schan_find_sec_buffer_idx(const SecBufferDesc *desc, unsigned int start_idx,
ULONG buffer_type)
+{
+    unsigned int i;
+    PSecBuffer buffer;
+
+    for (i = start_idx; i < desc->cBuffers; ++i)
+    {
+        buffer = &desc->pBuffers[i];
+        if (buffer->BufferType == buffer_type) return i;
+    }
+
+    return -1;
+}
+
+static void schan_resize_current_buffer(const struct schan_buffers *s, SIZE_T min_size)
+{
+    SecBuffer *b = &s->desc->pBuffers[s->current_buffer_idx];
+    SIZE_T new_size = b->cbBuffer ? b->cbBuffer * 2 : 128;
+    void *new_data;
+
+    if (b->cbBuffer >= min_size || !s->allow_buffer_resize || min_size >
UINT_MAX / 2) return;
+
+    while (new_size < min_size) new_size *= 2;
+
+    if (b->pvBuffer)
+        new_data = HeapReAlloc(GetProcessHeap(), 0, b->pvBuffer, new_size);
+    else
+        new_data = HeapAlloc(GetProcessHeap(), 0, new_size);
+
+    if (!new_data)
+    {
+        TRACE("Failed to resize %p from %d to %ld\n", b->pvBuffer,
b->cbBuffer, new_size);
+        return;
+    }
+
+    b->cbBuffer = new_size;
+    b->pvBuffer = new_data;
+}
+
+char *schan_get_buffer(const struct schan_transport *t, struct schan_buffers *s, SIZE_T
*count)
+{
+    SIZE_T max_count;
+    PSecBuffer buffer;
+
+    if (!s->desc)
+    {
+        TRACE("No desc\n");
+        return NULL;
+    }
+
+    if (s->current_buffer_idx == -1)
+    {
+        /* Initial buffer */
+        int buffer_idx = s->get_next_buffer(t, s);
+        if (buffer_idx == -1)
+        {
+            TRACE("No next buffer\n");
+            return NULL;
+        }
+        s->current_buffer_idx = buffer_idx;
+    }
+
+    buffer = &s->desc->pBuffers[s->current_buffer_idx];
+    TRACE("Using buffer %d: cbBuffer %d, BufferType %#x, pvBuffer %p\n",
s->current_buffer_idx, buffer->cbBuffer, buffer->BufferType,
buffer->pvBuffer);
+
+    schan_resize_current_buffer(s, s->offset + *count);
+    max_count = buffer->cbBuffer - s->offset;
+    if (s->limit != ~0UL && s->limit < max_count)
+        max_count = s->limit;
+    if (!max_count)
+    {
+        int buffer_idx;
+
+        s->allow_buffer_resize = FALSE;
+        buffer_idx = s->get_next_buffer(t, s);
+        if (buffer_idx == -1)
+        {
+            TRACE("No next buffer\n");
+            return NULL;
+        }
+        s->current_buffer_idx = buffer_idx;
+        s->offset = 0;
+        return schan_get_buffer(t, s, count);
+    }
+
+    if (*count > max_count)
+        *count = max_count;
+    if (s->limit != ~0UL)
+        s->limit -= *count;
+
+    return (char *)buffer->pvBuffer + s->offset;
+}
+
+/* schan_pull
+ *      Read data from the transport input buffer.
+ *
+ * t - The session transport object.
+ * buff - The buffer into which to store the read data.  Must be at least
+ *        *buff_len bytes in length.
+ * buff_len - On input, *buff_len is the desired length to read.  On successful
+ *            return, *buff_len is the number of bytes actually read.
+ *
+ * Returns:
+ *  0 on success, in which case:
+ *      *buff_len == 0 indicates end of file.
+ *      *buff_len > 0 indicates that some data was read.  May be less than
+ *          what was requested, in which case the caller should call again if/
+ *          when they want more.
+ *  EAGAIN when no data could be read without blocking
+ *  another errno-style error value on failure
+ *
+ */
+int schan_pull(struct schan_transport *t, void *buff, size_t *buff_len)
+{
+    char *b;
+    SIZE_T local_len = *buff_len;
+
+    TRACE("Pull %lu bytes\n", local_len);
+
+    *buff_len = 0;
+
+    b = schan_get_buffer(t, &t->in, &local_len);
+    if (!b)
+        return EAGAIN;
+
+    memcpy(buff, b, local_len);
+    t->in.offset += local_len;
+
+    TRACE("Read %lu bytes\n", local_len);
+
+    *buff_len = local_len;
+    return 0;
+}
+
+/* schan_push
+ *      Write data to the transport output buffer.
+ *
+ * t - The session transport object.
+ * buff - The buffer of data to write.  Must be at least *buff_len bytes in length.
+ * buff_len - On input, *buff_len is the desired length to write.  On successful
+ *            return, *buff_len is the number of bytes actually written.
+ *
+ * Returns:
+ *  0 on success
+ *      *buff_len will be > 0 indicating how much data was written.  May be less
+ *          than what was requested, in which case the caller should call again
+            if/when they want to write more.
+ *  EAGAIN when no data could be written without blocking
+ *  another errno-style error value on failure
+ *
+ */
+int schan_push(struct schan_transport *t, const void *buff, size_t *buff_len)
+{
+    char *b;
+    SIZE_T local_len = *buff_len;
+
+    TRACE("Push %lu bytes\n", local_len);
+
+    *buff_len = 0;
+
+    b = schan_get_buffer(t, &t->out, &local_len);
+    if (!b)
+        return EAGAIN;
+
+    memcpy(b, buff, local_len);
+    t->out.offset += local_len;
+
+    TRACE("Wrote %lu bytes\n", local_len);
+
+    *buff_len = local_len;
+    return 0;
+}
+
+schan_imp_session schan_session_for_transport(struct schan_transport* t)
+{
+    return t->ctx->session;
+}
+
+static int schan_init_sec_ctx_get_next_buffer(const struct schan_transport *t, struct
schan_buffers *s)
+{
+    if (s->current_buffer_idx == -1)
+    {
+        int idx = schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_TOKEN);
+        if (t->ctx->req_ctx_attr & ISC_REQ_ALLOCATE_MEMORY)
+        {
+            if (idx == -1)
+            {
+                idx = schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_EMPTY);
+                if (idx != -1) s->desc->pBuffers[idx].BufferType =
SECBUFFER_TOKEN;
+            }
+            if (idx != -1 && !s->desc->pBuffers[idx].pvBuffer)
+            {
+                s->desc->pBuffers[idx].cbBuffer = 0;
+                s->allow_buffer_resize = TRUE;
+            }
+        }
+        return idx;
+    }
+
+    return -1;
+}
+
+static void dump_buffer_desc(SecBufferDesc *desc)
+{
+    unsigned int i;
+
+    if (!desc) return;
+    TRACE("Buffer desc %p:\n", desc);
+    for (i = 0; i < desc->cBuffers; ++i)
+    {
+        SecBuffer *b = &desc->pBuffers[i];
+        TRACE("\tbuffer %u: cbBuffer %d, BufferType %#x pvBuffer %p\n", i,
b->cbBuffer, b->BufferType, b->pvBuffer);
+    }
+}
+
+/***********************************************************************
+ *              InitializeSecurityContextW
+ */
+SECURITY_STATUS SEC_ENTRY schan_InitializeSecurityContextW(
+ PCredHandle phCredential, PCtxtHandle phContext, SEC_WCHAR *pszTargetName,
+ ULONG fContextReq, ULONG Reserved1, ULONG TargetDataRep,
+ PSecBufferDesc pInput, ULONG Reserved2, PCtxtHandle phNewContext,
+ PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
+{
+    struct schan_context *ctx;
+    struct schan_buffers *out_buffers;
+    struct schan_credentials *cred;
+    struct schan_transport transport;
+    SIZE_T expected_size = ~0UL;
+    SECURITY_STATUS ret;
+
+    TRACE("%p %p %s 0x%08x %d %d %p %d %p %p %p %p\n", phCredential,
phContext,
+     debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
+     Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
+
+    dump_buffer_desc(pInput);
+    dump_buffer_desc(pOutput);
+
+    if (!phContext)
+    {
+        ULONG_PTR handle;
+
+        if (!phCredential) return SEC_E_INVALID_HANDLE;
+
+        cred = schan_get_object(phCredential->dwLower, SCHAN_HANDLE_CRED);
+        if (!cred) return SEC_E_INVALID_HANDLE;
+
+        if (!(cred->credential_use & SECPKG_CRED_OUTBOUND))
+        {
+            WARN("Invalid credential use %#x\n", cred->credential_use);
+            return SEC_E_INVALID_HANDLE;
+        }
+
+        ctx = HeapAlloc(GetProcessHeap(), 0, sizeof(*ctx));
+        if (!ctx) return SEC_E_INSUFFICIENT_MEMORY;
+
+        ctx->cert = NULL;
+        handle = schan_alloc_handle(ctx, SCHAN_HANDLE_CTX);
+        if (handle == SCHAN_INVALID_HANDLE)
+        {
+            HeapFree(GetProcessHeap(), 0, ctx);
+            return SEC_E_INTERNAL_ERROR;
+        }
+
+        if (!schan_imp_create_session(&ctx->session, cred))
+        {
+            schan_free_handle(handle, SCHAN_HANDLE_CTX);
+            HeapFree(GetProcessHeap(), 0, ctx);
+            return SEC_E_INTERNAL_ERROR;
+        }
+
+        if (pszTargetName)
+        {
+            UINT len = WideCharToMultiByte( CP_UNIXCP, 0, pszTargetName, -1, NULL, 0,
NULL, NULL );
+            char *target = HeapAlloc( GetProcessHeap(), 0, len );
+
+            if (target)
+            {
+                WideCharToMultiByte( CP_UNIXCP, 0, pszTargetName, -1, target, len, NULL,
NULL );
+                schan_imp_set_session_target( ctx->session, target );
+                HeapFree( GetProcessHeap(), 0, target );
+            }
+        }
+        phNewContext->dwLower = handle;
+        phNewContext->dwUpper = 0;
+    }
+    else
+    {
+        SIZE_T record_size = 0;
+        unsigned char *ptr;
+        SecBuffer *buffer;
+        int idx;
+
+        if (!pInput)
+            return SEC_E_INCOMPLETE_MESSAGE;
+
+        idx = schan_find_sec_buffer_idx(pInput, 0, SECBUFFER_TOKEN);
+        if (idx == -1)
+            return SEC_E_INCOMPLETE_MESSAGE;
+
+        buffer = &pInput->pBuffers[idx];
+        ptr = buffer->pvBuffer;
+        expected_size = 0;
+
+        while (buffer->cbBuffer > expected_size + 5)
+        {
+            record_size = 5 + ((ptr[3] << 8) | ptr[4]);
+
+            if (buffer->cbBuffer < expected_size + record_size)
+                break;
+
+            expected_size += record_size;
+            ptr += record_size;
+        }
+
+        if (!expected_size)
+        {
+            TRACE("Expected at least %lu bytes, but buffer only contains %u
bytes.\n",
+                    max(6, record_size), buffer->cbBuffer);
+            return SEC_E_INCOMPLETE_MESSAGE;
+        }
+
+        TRACE("Using expected_size %lu.\n", expected_size);
+
+        ctx = schan_get_object(phContext->dwLower, SCHAN_HANDLE_CTX);
+    }
+
+    ctx->req_ctx_attr = fContextReq;
+
+    transport.ctx = ctx;
+    init_schan_buffers(&transport.in, pInput, schan_init_sec_ctx_get_next_buffer);
+    transport.in.limit = expected_size;
+    init_schan_buffers(&transport.out, pOutput, schan_init_sec_ctx_get_next_buffer);
+    schan_imp_set_session_transport(ctx->session, &transport);
+
+    /* Perform the TLS handshake */
+    ret = schan_imp_handshake(ctx->session);
+
+    if(transport.in.offset && transport.in.offset !=
pInput->pBuffers[0].cbBuffer) {
+        if(pInput->cBuffers<2 ||
pInput->pBuffers[1].BufferType!=SECBUFFER_EMPTY)
+            return SEC_E_INVALID_TOKEN;
+
+        pInput->pBuffers[1].BufferType = SECBUFFER_EXTRA;
+        pInput->pBuffers[1].cbBuffer =
pInput->pBuffers[0].cbBuffer-transport.in.offset;
+    }
+
+    out_buffers = &transport.out;
+    if (out_buffers->current_buffer_idx != -1)
+    {
+        SecBuffer *buffer =
&out_buffers->desc->pBuffers[out_buffers->current_buffer_idx];
+        buffer->cbBuffer = out_buffers->offset;
+    }
+
+    *pfContextAttr = 0;
+    if (ctx->req_ctx_attr & ISC_REQ_ALLOCATE_MEMORY)
+        *pfContextAttr |= ISC_RET_ALLOCATED_MEMORY;
+
+    return ret;
+}
+
+/***********************************************************************
+ *              InitializeSecurityContextA
+ */
+SECURITY_STATUS SEC_ENTRY schan_InitializeSecurityContextA(
+ PCredHandle phCredential, PCtxtHandle phContext, SEC_CHAR *pszTargetName,
+ ULONG fContextReq, ULONG Reserved1, ULONG TargetDataRep,
+ PSecBufferDesc pInput, ULONG Reserved2, PCtxtHandle phNewContext,
+ PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
+{
+    SECURITY_STATUS ret;
+    SEC_WCHAR *target_name = NULL;
+
+    TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext,
+     debugstr_a(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
+     Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
+
+    if (pszTargetName)
+    {
+        INT len = MultiByteToWideChar(CP_ACP, 0, pszTargetName, -1, NULL, 0);
+        target_name = HeapAlloc(GetProcessHeap(), 0, len * sizeof(*target_name));
+        MultiByteToWideChar(CP_ACP, 0, pszTargetName, -1, target_name, len);
+    }
+
+    ret = schan_InitializeSecurityContextW(phCredential, phContext, target_name,
+            fContextReq, Reserved1, TargetDataRep, pInput, Reserved2,
+            phNewContext, pOutput, pfContextAttr, ptsExpiry);
+
+    HeapFree(GetProcessHeap(), 0, target_name);
+
+    return ret;
+}
+
+SECURITY_STATUS SEC_ENTRY schan_QueryContextAttributesW(
+        PCtxtHandle context_handle, ULONG attribute, PVOID buffer)
+{
+    struct schan_context *ctx;
+
+    TRACE("context_handle %p, attribute %#x, buffer %p\n",
+            context_handle, attribute, buffer);
+
+    if (!context_handle) return SEC_E_INVALID_HANDLE;
+    ctx = schan_get_object(context_handle->dwLower, SCHAN_HANDLE_CTX);
+
+    switch(attribute)
+    {
+        case SECPKG_ATTR_STREAM_SIZES:
+        {
+            SecPkgContext_ConnectionInfo info;
+            SECURITY_STATUS status = schan_imp_get_connection_info(ctx->session,
&info);
+            if (status == SEC_E_OK)
+            {
+                SecPkgContext_StreamSizes *stream_sizes = buffer;
+                SIZE_T mac_size = info.dwHashStrength;
+                unsigned int block_size =
schan_imp_get_session_cipher_block_size(ctx->session);
+                unsigned int message_size =
schan_imp_get_max_message_size(ctx->session);
+
+                TRACE("Using %lu mac bytes, message size %u, block size %u\n",
+                        mac_size, message_size, block_size);
+
+                /* These are defined by the TLS RFC */
+                stream_sizes->cbHeader = 5;
+                stream_sizes->cbTrailer = mac_size + 256; /* Max 255 bytes padding + 1
for padding size */
+                stream_sizes->cbMaximumMessage = message_size;
+                stream_sizes->cbBuffers = 4;
+                stream_sizes->cbBlockSize = block_size;
+            }
+
+            return status;
+        }
+        case SECPKG_ATTR_REMOTE_CERT_CONTEXT:
+        {
+            PCCERT_CONTEXT *cert = buffer;
+
+            if (!ctx->cert) {
+                HCERTSTORE cert_store;
+                SECURITY_STATUS status;
+
+                cert_store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
CERT_STORE_CREATE_NEW_FLAG, NULL);
+                if(!cert_store)
+                    return GetLastError();
+
+                status = schan_imp_get_session_peer_certificate(ctx->session,
cert_store, &ctx->cert);
+                CertCloseStore(cert_store, 0);
+                if(status != SEC_E_OK)
+                    return status;
+            }
+
+            *cert = CertDuplicateCertificateContext(ctx->cert);
+            return SEC_E_OK;
+        }
+        case SECPKG_ATTR_CONNECTION_INFO:
+        {
+            SecPkgContext_ConnectionInfo *info = buffer;
+            return schan_imp_get_connection_info(ctx->session, info);
+        }
+
+        default:
+            FIXME("Unhandled attribute %#x\n", attribute);
+            return SEC_E_UNSUPPORTED_FUNCTION;
+    }
+}
+
+SECURITY_STATUS SEC_ENTRY schan_QueryContextAttributesA(
+        PCtxtHandle context_handle, ULONG attribute, PVOID buffer)
+{
+    TRACE("context_handle %p, attribute %#x, buffer %p\n",
+            context_handle, attribute, buffer);
+
+    switch(attribute)
+    {
+        case SECPKG_ATTR_STREAM_SIZES:
+            return schan_QueryContextAttributesW(context_handle, attribute, buffer);
+        case SECPKG_ATTR_REMOTE_CERT_CONTEXT:
+            return schan_QueryContextAttributesW(context_handle, attribute, buffer);
+        case SECPKG_ATTR_CONNECTION_INFO:
+            return schan_QueryContextAttributesW(context_handle, attribute, buffer);
+
+        default:
+            FIXME("Unhandled attribute %#x\n", attribute);
+            return SEC_E_UNSUPPORTED_FUNCTION;
+    }
+}
+
+static int schan_encrypt_message_get_next_buffer(const struct schan_transport *t, struct
schan_buffers *s)
+{
+    SecBuffer *b;
+
+    if (s->current_buffer_idx == -1)
+        return schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_STREAM_HEADER);
+
+    b = &s->desc->pBuffers[s->current_buffer_idx];
+
+    if (b->BufferType == SECBUFFER_STREAM_HEADER)
+        return schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_DATA);
+
+    if (b->BufferType == SECBUFFER_DATA)
+        return schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_STREAM_TRAILER);
+
+    return -1;
+}
+
+static int schan_encrypt_message_get_next_buffer_token(const struct schan_transport *t,
struct schan_buffers *s)
+{
+    SecBuffer *b;
+
+    if (s->current_buffer_idx == -1)
+        return schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_TOKEN);
+
+    b = &s->desc->pBuffers[s->current_buffer_idx];
+
+    if (b->BufferType == SECBUFFER_TOKEN)
+    {
+        int idx = schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_TOKEN);
+        if (idx != s->current_buffer_idx) return -1;
+        return schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_DATA);
+    }
+
+    if (b->BufferType == SECBUFFER_DATA)
+    {
+        int idx = schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_TOKEN);
+        if (idx != -1)
+            idx = schan_find_sec_buffer_idx(s->desc, idx + 1, SECBUFFER_TOKEN);
+        return idx;
+    }
+
+    return -1;
+}
+
+static SECURITY_STATUS SEC_ENTRY schan_EncryptMessage(PCtxtHandle context_handle,
+        ULONG quality, PSecBufferDesc message, ULONG message_seq_no)
+{
+    struct schan_transport transport;
+    struct schan_context *ctx;
+    struct schan_buffers *b;
+    SECURITY_STATUS status;
+    SecBuffer *buffer;
+    SIZE_T data_size;
+    SIZE_T length;
+    char *data;
+    int idx;
+
+    TRACE("context_handle %p, quality %d, message %p, message_seq_no %d\n",
+            context_handle, quality, message, message_seq_no);
+
+    if (!context_handle) return SEC_E_INVALID_HANDLE;
+    ctx = schan_get_object(context_handle->dwLower, SCHAN_HANDLE_CTX);
+
+    dump_buffer_desc(message);
+
+    idx = schan_find_sec_buffer_idx(message, 0, SECBUFFER_DATA);
+    if (idx == -1)
+    {
+        WARN("No data buffer passed\n");
+        return SEC_E_INTERNAL_ERROR;
+    }
+    buffer = &message->pBuffers[idx];
+
+    data_size = buffer->cbBuffer;
+    data = HeapAlloc(GetProcessHeap(), 0, data_size);
+    memcpy(data, buffer->pvBuffer, data_size);
+
+    transport.ctx = ctx;
+    init_schan_buffers(&transport.in, NULL, NULL);
+    if (schan_find_sec_buffer_idx(message, 0, SECBUFFER_STREAM_HEADER) != -1)
+        init_schan_buffers(&transport.out, message,
schan_encrypt_message_get_next_buffer);
+    else
+        init_schan_buffers(&transport.out, message,
schan_encrypt_message_get_next_buffer_token);
+    schan_imp_set_session_transport(ctx->session, &transport);
+
+    length = data_size;
+    status = schan_imp_send(ctx->session, data, &length);
+
+    TRACE("Sent %ld bytes.\n", length);
+
+    if (length != data_size)
+        status = SEC_E_INTERNAL_ERROR;
+
+    b = &transport.out;
+    b->desc->pBuffers[b->current_buffer_idx].cbBuffer = b->offset;
+    HeapFree(GetProcessHeap(), 0, data);
+
+    TRACE("Returning %#x.\n", status);
+
+    return status;
+}
+
+static int schan_decrypt_message_get_next_buffer(const struct schan_transport *t, struct
schan_buffers *s)
+{
+    if (s->current_buffer_idx == -1)
+        return schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_DATA);
+
+    return -1;
+}
+
+static int schan_validate_decrypt_buffer_desc(PSecBufferDesc message)
+{
+    int data_idx = -1;
+    unsigned int empty_count = 0;
+    unsigned int i;
+
+    if (message->cBuffers < 4)
+    {
+        WARN("Less than four buffers passed\n");
+        return -1;
+    }
+
+    for (i = 0; i < message->cBuffers; ++i)
+    {
+        SecBuffer *b = &message->pBuffers[i];
+        if (b->BufferType == SECBUFFER_DATA)
+        {
+            if (data_idx != -1)
+            {
+                WARN("More than one data buffer passed\n");
+                return -1;
+            }
+            data_idx = i;
+        }
+        else if (b->BufferType == SECBUFFER_EMPTY)
+            ++empty_count;
+    }
+
+    if (data_idx == -1)
+    {
+        WARN("No data buffer passed\n");
+        return -1;
+    }
+
+    if (empty_count < 3)
+    {
+        WARN("Less than three empty buffers passed\n");
+        return -1;
+    }
+
+    return data_idx;
+}
+
+static void schan_decrypt_fill_buffer(PSecBufferDesc message, ULONG buffer_type, void
*data, ULONG size)
+{
+    int idx;
+    SecBuffer *buffer;
+
+    idx = schan_find_sec_buffer_idx(message, 0, SECBUFFER_EMPTY);
+    buffer = &message->pBuffers[idx];
+
+    buffer->BufferType = buffer_type;
+    buffer->pvBuffer = data;
+    buffer->cbBuffer = size;
+}
+
+static SECURITY_STATUS SEC_ENTRY schan_DecryptMessage(PCtxtHandle context_handle,
+        PSecBufferDesc message, ULONG message_seq_no, PULONG quality)
+{
+    struct schan_transport transport;
+    struct schan_context *ctx;
+    SecBuffer *buffer;
+    SIZE_T data_size;
+    char *data;
+    unsigned expected_size;
+    SSIZE_T received = 0;
+    int idx;
+    unsigned char *buf_ptr;
+
+    TRACE("context_handle %p, message %p, message_seq_no %d, quality %p\n",
+            context_handle, message, message_seq_no, quality);
+
+    if (!context_handle) return SEC_E_INVALID_HANDLE;
+    ctx = schan_get_object(context_handle->dwLower, SCHAN_HANDLE_CTX);
+
+    dump_buffer_desc(message);
+
+    idx = schan_validate_decrypt_buffer_desc(message);
+    if (idx == -1)
+        return SEC_E_INVALID_TOKEN;
+    buffer = &message->pBuffers[idx];
+    buf_ptr = buffer->pvBuffer;
+
+    expected_size = 5 + ((buf_ptr[3] << 8) | buf_ptr[4]);
+    if(buffer->cbBuffer < expected_size)
+    {
+        TRACE("Expected %u bytes, but buffer only contains %u bytes\n",
expected_size, buffer->cbBuffer);
+        buffer->BufferType = SECBUFFER_MISSING;
+        buffer->cbBuffer = expected_size - buffer->cbBuffer;
+
+        /* This is a bit weird, but windows does it too */
+        idx = schan_find_sec_buffer_idx(message, 0, SECBUFFER_EMPTY);
+        buffer = &message->pBuffers[idx];
+        buffer->BufferType = SECBUFFER_MISSING;
+        buffer->cbBuffer = expected_size - buffer->cbBuffer;
+
+        TRACE("Returning SEC_E_INCOMPLETE_MESSAGE\n");
+        return SEC_E_INCOMPLETE_MESSAGE;
+    }
+
+    data_size = expected_size - 5;
+    data = HeapAlloc(GetProcessHeap(), 0, data_size);
+
+    transport.ctx = ctx;
+    init_schan_buffers(&transport.in, message,
schan_decrypt_message_get_next_buffer);
+    transport.in.limit = expected_size;
+    init_schan_buffers(&transport.out, NULL, NULL);
+    schan_imp_set_session_transport(ctx->session, &transport);
+
+    while (received < data_size)
+    {
+        SIZE_T length = data_size - received;
+        SECURITY_STATUS status = schan_imp_recv(ctx->session, data + received,
&length);
+
+        if (status == SEC_I_CONTINUE_NEEDED)
+            break;
+
+        if (status != SEC_E_OK)
+        {
+            HeapFree(GetProcessHeap(), 0, data);
+            ERR("Returning %x\n", status);
+            return status;
+        }
+
+        if (!length)
+            break;
+
+        received += length;
+    }
+
+    TRACE("Received %ld bytes\n", received);
+
+    memcpy(buf_ptr + 5, data, received);
+    HeapFree(GetProcessHeap(), 0, data);
+
+    schan_decrypt_fill_buffer(message, SECBUFFER_DATA,
+        buf_ptr + 5, received);
+
+    schan_decrypt_fill_buffer(message, SECBUFFER_STREAM_TRAILER,
+        buf_ptr + 5 + received, buffer->cbBuffer - 5 - received);
+
+    if(buffer->cbBuffer > expected_size)
+        schan_decrypt_fill_buffer(message, SECBUFFER_EXTRA,
+            buf_ptr + expected_size, buffer->cbBuffer - expected_size);
+
+    buffer->BufferType = SECBUFFER_STREAM_HEADER;
+    buffer->cbBuffer = 5;
+
+    return SEC_E_OK;
+}
+
+SECURITY_STATUS SEC_ENTRY schan_DeleteSecurityContext(PCtxtHandle context_handle)
+{
+    struct schan_context *ctx;
+
+    TRACE("context_handle %p\n", context_handle);
+
+    if (!context_handle) return SEC_E_INVALID_HANDLE;
+
+    ctx = schan_free_handle(context_handle->dwLower, SCHAN_HANDLE_CTX);
+    if (!ctx) return SEC_E_INVALID_HANDLE;
+
+    if (ctx->cert)
+        CertFreeCertificateContext(ctx->cert);
+    schan_imp_dispose_session(ctx->session);
+    HeapFree(GetProcessHeap(), 0, ctx);
+
+    return SEC_E_OK;
+}
+
+SecurityFunctionTableA schanTableA = {
+    1,
+    schan_EnumerateSecurityPackagesA,
+    schan_QueryCredentialsAttributesA,
+    schan_AcquireCredentialsHandleA,
+    schan_FreeCredentialsHandle,
+    NULL, /* Reserved2 */
+    schan_InitializeSecurityContextA,
+    NULL, /* AcceptSecurityContext */
+    NULL, /* CompleteAuthToken */
+    schan_DeleteSecurityContext,
+    NULL, /* ApplyControlToken */
+    schan_QueryContextAttributesA,
+    NULL, /* ImpersonateSecurityContext */
+    NULL, /* RevertSecurityContext */
+    NULL, /* MakeSignature */
+    NULL, /* VerifySignature */
+    schan_FreeContextBuffer,
+    NULL, /* QuerySecurityPackageInfoA */
+    NULL, /* Reserved3 */
+    NULL, /* Reserved4 */
+    NULL, /* ExportSecurityContext */
+    NULL, /* ImportSecurityContextA */
+    NULL, /* AddCredentialsA */
+    NULL, /* Reserved8 */
+    NULL, /* QuerySecurityContextToken */
+    schan_EncryptMessage,
+    schan_DecryptMessage,
+    NULL, /* SetContextAttributesA */
+};
+
+SecurityFunctionTableW schanTableW = {
+    1,
+    schan_EnumerateSecurityPackagesW,
+    schan_QueryCredentialsAttributesW,
+    schan_AcquireCredentialsHandleW,
+    schan_FreeCredentialsHandle,
+    NULL, /* Reserved2 */
+    schan_InitializeSecurityContextW,
+    NULL, /* AcceptSecurityContext */
+    NULL, /* CompleteAuthToken */
+    schan_DeleteSecurityContext,
+    NULL, /* ApplyControlToken */
+    schan_QueryContextAttributesW,
+    NULL, /* ImpersonateSecurityContext */
+    NULL, /* RevertSecurityContext */
+    NULL, /* MakeSignature */
+    NULL, /* VerifySignature */
+    schan_FreeContextBuffer,
+    NULL, /* QuerySecurityPackageInfoW */
+    NULL, /* Reserved3 */
+    NULL, /* Reserved4 */
+    NULL, /* ExportSecurityContext */
+    NULL, /* ImportSecurityContextW */
+    NULL, /* AddCredentialsW */
+    NULL, /* Reserved8 */
+    NULL, /* QuerySecurityContextToken */
+    schan_EncryptMessage,
+    schan_DecryptMessage,
+    NULL, /* SetContextAttributesW */
+};
+
+static const WCHAR schannelComment[] = {
'S','c','h','a','n','n','e','l','
',
+
'S','e','c','u','r','i','t','y','
','P','a','c','k','a','g','e',0
};
+static const WCHAR schannelDllName[] = {
's','c','h','a','n','n','e','l','.','d','l','l',0
};
+
+void SECUR32_initSchannelSP(void)
+{
+    /* This is what Windows reports.  This shouldn't break any applications
+     * even though the functions are missing, because the wrapper will
+     * return SEC_E_UNSUPPORTED_FUNCTION if our function is NULL.
+     */
+    static const LONG caps =
+        SECPKG_FLAG_INTEGRITY |
+        SECPKG_FLAG_PRIVACY |
+        SECPKG_FLAG_CONNECTION |
+        SECPKG_FLAG_MULTI_REQUIRED |
+        SECPKG_FLAG_EXTENDED_ERROR |
+        SECPKG_FLAG_IMPERSONATION |
+        SECPKG_FLAG_ACCEPT_WIN32_NAME |
+        SECPKG_FLAG_STREAM;
+    static const short version = 1;
+    static const LONG maxToken = 16384;
+    SEC_WCHAR *uniSPName = (SEC_WCHAR *)UNISP_NAME_W,
+              *schannel = (SEC_WCHAR *)SCHANNEL_NAME_W;
+    const SecPkgInfoW info[] = {
+        { caps, version, UNISP_RPC_ID, maxToken, uniSPName, uniSPName },
+        { caps, version, UNISP_RPC_ID, maxToken, schannel,
+            (SEC_WCHAR *)schannelComment },
+    };
+    SecureProvider *provider;
+
+    if (!schan_imp_init())
+        return;
+
+    schan_handle_table = HeapAlloc(GetProcessHeap(), 0, 64 *
sizeof(*schan_handle_table));
+    if (!schan_handle_table)
+    {
+        ERR("Failed to allocate schannel handle table.\n");
+        goto fail;
+    }
+    schan_handle_table_size = 64;
+
+    provider = SECUR32_addProvider(&schanTableA, &schanTableW, schannelDllName);
+    if (!provider)
+    {
+        ERR("Failed to add schannel provider.\n");
+        goto fail;
+    }
+
+    SECUR32_addPackages(provider, sizeof(info) / sizeof(info[0]), NULL, info);
+
+    return;
+
+fail:
+    HeapFree(GetProcessHeap(), 0, schan_handle_table);
+    schan_handle_table = NULL;
+    schan_imp_deinit();
+    return;
+}
+
+void SECUR32_deinitSchannelSP(void)
+{
+    SIZE_T i = schan_handle_count;
+
+    if (!schan_handle_table) return;
+
+    /* deinitialized sessions first because a pointer to the credentials
+     * may be stored for the session. */
+    while (i--)
+    {
+        if (schan_handle_table[i].type == SCHAN_HANDLE_CTX)
+        {
+            struct schan_context *ctx = schan_free_handle(i, SCHAN_HANDLE_CTX);
+            schan_imp_dispose_session(ctx->session);
+            HeapFree(GetProcessHeap(), 0, ctx);
+        }
+    }
+    i = schan_handle_count;
+    while (i--)
+    {
+        if (schan_handle_table[i].type != SCHAN_HANDLE_FREE)
+        {
+            struct schan_credentials *cred;
+            cred = schan_free_handle(i, SCHAN_HANDLE_CRED);
+            schan_imp_free_certificate_credentials(cred);
+            HeapFree(GetProcessHeap(), 0, cred);
+        }
+    }
+    HeapFree(GetProcessHeap(), 0, schan_handle_table);
+    schan_imp_deinit();
+}
+
+#else /* SONAME_LIBGNUTLS || HAVE_SECURITY_SECURITY_H */
+
+void SECUR32_initSchannelSP(void)
+{
+    ERR("TLS library not found, SSL connections will fail\n");
+}
+
+void SECUR32_deinitSchannelSP(void) {}
+
+#endif /* SONAME_LIBGNUTLS || HAVE_SECURITY_SECURITY_H */

Propchange: trunk/reactos/dll/win32/schannel/schannel_wine.c
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    charset = UTF-8

Propchange: trunk/reactos/dll/win32/schannel/schannel_wine.c
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: trunk/reactos/dll/win32/schannel/schannel_wine.c
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    svn:mime-type = text/plain

Added: trunk/reactos/dll/win32/schannel/secur32_wine.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/secur32…
==============================================================================
--- trunk/reactos/dll/win32/schannel/secur32_wine.c	(added)
+++ trunk/reactos/dll/win32/schannel/secur32_wine.c	[iso-8859-1] Sat Aug 30 21:33:21 2014
@@ -0,0 +1,399 @@
+/* Copyright (C) 2004 Juan Lang
+ *
+ * This file implements loading of SSP DLLs.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "precomp.h"
+
+#include <assert.h>
+
+typedef struct _SecurePackageTable
+{
+    DWORD numPackages;
+    DWORD numAllocated;
+    struct list table;
+} SecurePackageTable;
+
+typedef struct _SecureProviderTable
+{
+    DWORD numProviders;
+    DWORD numAllocated;
+    struct list table;
+} SecureProviderTable;
+
+/**
+ *  Globals
+ */
+
+static CRITICAL_SECTION cs;
+static CRITICAL_SECTION_DEBUG cs_debug =
+{
+    0, 0, &cs,
+    { &cs_debug.ProcessLocksList, &cs_debug.ProcessLocksList },
+      0, 0, { (DWORD_PTR)(__FILE__ ": cs") }
+};
+static CRITICAL_SECTION cs = { &cs_debug, -1, 0, 0, 0, 0 };
+static SecurePackageTable *packageTable = NULL;
+static SecureProviderTable *providerTable = NULL;
+
+/***********************************************************************
+ *      EnumerateSecurityPackagesW (SECUR32.@)
+ */
+SECURITY_STATUS WINAPI schan_EnumerateSecurityPackagesW(PULONG pcPackages,
+ PSecPkgInfoW *ppPackageInfo)
+{
+    SECURITY_STATUS ret = SEC_E_OK;
+
+    TRACE("(%p, %p)\n", pcPackages, ppPackageInfo);
+
+    /* windows just crashes if pcPackages or ppPackageInfo is NULL, so will I */
+    *pcPackages = 0;
+    EnterCriticalSection(&cs);
+    if (packageTable)
+    {
+        SecurePackage *package;
+        size_t bytesNeeded;
+
+        bytesNeeded = packageTable->numPackages * sizeof(SecPkgInfoW);
+        LIST_FOR_EACH_ENTRY(package, &packageTable->table, SecurePackage, entry)
+        {
+            if (package->infoW.Name)
+                bytesNeeded += (lstrlenW(package->infoW.Name) + 1) * sizeof(WCHAR);
+            if (package->infoW.Comment)
+                bytesNeeded += (lstrlenW(package->infoW.Comment) + 1) *
sizeof(WCHAR);
+        }
+        if (bytesNeeded)
+        {
+            *ppPackageInfo = HeapAlloc(GetProcessHeap(), 0, bytesNeeded);
+            if (*ppPackageInfo)
+            {
+                ULONG i = 0;
+                PWSTR nextString;
+
+                *pcPackages = packageTable->numPackages;
+                nextString = (PWSTR)((PBYTE)*ppPackageInfo +
+                 packageTable->numPackages * sizeof(SecPkgInfoW));
+                LIST_FOR_EACH_ENTRY(package, &packageTable->table, SecurePackage,
entry)
+                {
+                    PSecPkgInfoW pkgInfo = *ppPackageInfo + i++;
+
+                    *pkgInfo = package->infoW;
+                    if (package->infoW.Name)
+                    {
+                        TRACE("Name[%d] = %S\n", i - 1,
package->infoW.Name);
+                        pkgInfo->Name = nextString;
+                        lstrcpyW(nextString, package->infoW.Name);
+                        nextString += lstrlenW(nextString) + 1;
+                    }
+                    else
+                        pkgInfo->Name = NULL;
+                    if (package->infoW.Comment)
+                    {
+                        TRACE("Comment[%d] = %S\n", i - 1,
package->infoW.Comment);
+                        pkgInfo->Comment = nextString;
+                        lstrcpyW(nextString, package->infoW.Comment);
+                        nextString += lstrlenW(nextString) + 1;
+                    }
+                    else
+                        pkgInfo->Comment = NULL;
+                }
+            }
+            else
+                ret = SEC_E_INSUFFICIENT_MEMORY;
+        }
+    }
+    LeaveCriticalSection(&cs);
+    TRACE("<-- 0x%08x\n", ret);
+    return ret;
+}
+
+/* Converts info (which is assumed to be an array of cPackages SecPkgInfoW
+ * structures) into an array of SecPkgInfoA structures, which it returns.
+ */
+static PSecPkgInfoA thunk_PSecPkgInfoWToA(ULONG cPackages,
+ const SecPkgInfoW *info)
+{
+    PSecPkgInfoA ret;
+
+    if (info)
+    {
+        size_t bytesNeeded = cPackages * sizeof(SecPkgInfoA);
+        ULONG i;
+
+        for (i = 0; i < cPackages; i++)
+        {
+            if (info[i].Name)
+                bytesNeeded += WideCharToMultiByte(CP_ACP, 0, info[i].Name,
+                 -1, NULL, 0, NULL, NULL);
+            if (info[i].Comment)
+                bytesNeeded += WideCharToMultiByte(CP_ACP, 0, info[i].Comment,
+                 -1, NULL, 0, NULL, NULL);
+        }
+        ret = HeapAlloc(GetProcessHeap(), 0, bytesNeeded);
+        if (ret)
+        {
+            PSTR nextString;
+
+            nextString = (PSTR)((PBYTE)ret + cPackages * sizeof(SecPkgInfoA));
+            for (i = 0; i < cPackages; i++)
+            {
+                PSecPkgInfoA pkgInfo = ret + i;
+                int bytes;
+
+                memcpy(pkgInfo, &info[i], sizeof(SecPkgInfoA));
+                if (info[i].Name)
+                {
+                    pkgInfo->Name = nextString;
+                    /* just repeat back to WideCharToMultiByte how many bytes
+                     * it requires, since we asked it earlier
+                     */
+                    bytes = WideCharToMultiByte(CP_ACP, 0, info[i].Name, -1,
+                     NULL, 0, NULL, NULL);
+                    WideCharToMultiByte(CP_ACP, 0, info[i].Name, -1,
+                     pkgInfo->Name, bytes, NULL, NULL);
+                    nextString += lstrlenA(nextString) + 1;
+                }
+                else
+                    pkgInfo->Name = NULL;
+                if (info[i].Comment)
+                {
+                    pkgInfo->Comment = nextString;
+                    /* just repeat back to WideCharToMultiByte how many bytes
+                     * it requires, since we asked it earlier
+                     */
+                    bytes = WideCharToMultiByte(CP_ACP, 0, info[i].Comment, -1,
+                     NULL, 0, NULL, NULL);
+                    WideCharToMultiByte(CP_ACP, 0, info[i].Comment, -1,
+                     pkgInfo->Comment, bytes, NULL, NULL);
+                    nextString += lstrlenA(nextString) + 1;
+                }
+                else
+                    pkgInfo->Comment = NULL;
+            }
+        }
+    }
+    else
+        ret = NULL;
+    return ret;
+}
+
+/***********************************************************************
+ *      EnumerateSecurityPackagesA (SECUR32.@)
+ */
+SECURITY_STATUS WINAPI schan_EnumerateSecurityPackagesA(PULONG pcPackages,
+ PSecPkgInfoA *ppPackageInfo)
+{
+    SECURITY_STATUS ret;
+    PSecPkgInfoW info;
+
+    ret = schan_EnumerateSecurityPackagesW(pcPackages, &info);
+    if (ret == SEC_E_OK && *pcPackages && info)
+    {
+        *ppPackageInfo = thunk_PSecPkgInfoWToA(*pcPackages, info);
+        if (*pcPackages && !*ppPackageInfo)
+        {
+            *pcPackages = 0;
+            ret = SEC_E_INSUFFICIENT_MEMORY;
+        }
+        schan_FreeContextBuffer(info);
+    }
+    return ret;
+}
+
+SECURITY_STATUS
+WINAPI
+schan_FreeContextBuffer (
+    PVOID pvoid
+    )
+{
+    HeapFree(GetProcessHeap(), 0, pvoid);
+    return SEC_E_OK;
+}
+
+
+
+static PWSTR SECUR32_strdupW(PCWSTR str)
+{
+    PWSTR ret;
+
+    if (str)
+    {
+        ret = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(str) + 1) * sizeof(WCHAR));
+        if (ret)
+            lstrcpyW(ret, str);
+    }
+    else
+        ret = NULL;
+    return ret;
+}
+
+PWSTR SECUR32_AllocWideFromMultiByte(PCSTR str)
+{
+    PWSTR ret;
+
+    if (str)
+    {
+        int charsNeeded = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
+
+        if (charsNeeded)
+        {
+            ret = HeapAlloc(GetProcessHeap(), 0, charsNeeded * sizeof(WCHAR));
+            if (ret)
+                MultiByteToWideChar(CP_ACP, 0, str, -1, ret, charsNeeded);
+        }
+        else
+            ret = NULL;
+    }
+    else
+        ret = NULL;
+    return ret;
+}
+
+PSTR SECUR32_AllocMultiByteFromWide(PCWSTR str)
+{
+    PSTR ret;
+
+    if (str)
+    {
+        int charsNeeded = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0,
+         NULL, NULL);
+
+        if (charsNeeded)
+        {
+            ret = HeapAlloc(GetProcessHeap(), 0, charsNeeded);
+            if (ret)
+                WideCharToMultiByte(CP_ACP, 0, str, -1, ret, charsNeeded,
+                 NULL, NULL);
+        }
+        else
+            ret = NULL;
+    }
+    else
+        ret = NULL;
+    return ret;
+}
+
+static void _copyPackageInfo(PSecPkgInfoW info, const SecPkgInfoA *inInfoA,
+ const SecPkgInfoW *inInfoW)
+{
+    if (info && (inInfoA || inInfoW))
+    {
+        /* odd, I know, but up until Name and Comment the structures are
+         * identical
+         */
+        memcpy(info, inInfoW ? inInfoW : (const SecPkgInfoW *)inInfoA, sizeof(*info));
+        if (inInfoW)
+        {
+            info->Name = SECUR32_strdupW(inInfoW->Name);
+            info->Comment = SECUR32_strdupW(inInfoW->Comment);
+        }
+        else
+        {
+            info->Name = SECUR32_AllocWideFromMultiByte(inInfoA->Name);
+            info->Comment = SECUR32_AllocWideFromMultiByte(inInfoA->Comment);
+        }
+    }
+}
+
+SecureProvider *SECUR32_addProvider(const SecurityFunctionTableA *fnTableA,
+ const SecurityFunctionTableW *fnTableW, PCWSTR moduleName)
+{
+    SecureProvider *ret;
+
+    EnterCriticalSection(&cs);
+
+    if (!providerTable)
+    {
+        providerTable = HeapAlloc(GetProcessHeap(), 0, sizeof(SecureProviderTable));
+        if (!providerTable)
+        {
+            LeaveCriticalSection(&cs);
+            return NULL;
+        }
+
+        list_init(&providerTable->table);
+    }
+
+    ret = HeapAlloc(GetProcessHeap(), 0, sizeof(SecureProvider));
+    if (!ret)
+    {
+        LeaveCriticalSection(&cs);
+        return NULL;
+    }
+
+    list_add_tail(&providerTable->table, &ret->entry);
+    ret->lib = NULL;
+
+#ifndef __REACTOS__
+    if (fnTableA || fnTableW)
+    {
+        ret->moduleName = moduleName ? SECUR32_strdupW(moduleName) : NULL;
+        _makeFnTableA(&ret->fnTableA, fnTableA, fnTableW);
+        _makeFnTableW(&ret->fnTableW, fnTableA, fnTableW);
+        ret->loaded = !moduleName;
+    }
+    else
+#endif
+    {
+        ret->moduleName = SECUR32_strdupW(moduleName);
+        ret->loaded = FALSE;
+    }
+
+    LeaveCriticalSection(&cs);
+    return ret;
+}
+
+void SECUR32_addPackages(SecureProvider *provider, ULONG toAdd,
+ const SecPkgInfoA *infoA, const SecPkgInfoW *infoW)
+{
+    ULONG i;
+
+    assert(provider);
+    assert(infoA || infoW);
+
+    EnterCriticalSection(&cs);
+
+    if (!packageTable)
+    {
+        packageTable = HeapAlloc(GetProcessHeap(), 0, sizeof(SecurePackageTable));
+        if (!packageTable)
+        {
+            LeaveCriticalSection(&cs);
+            return;
+        }
+
+        packageTable->numPackages = 0;
+        list_init(&packageTable->table);
+    }
+
+    for (i = 0; i < toAdd; i++)
+    {
+        SecurePackage *package = HeapAlloc(GetProcessHeap(), 0, sizeof(SecurePackage));
+        if (!package)
+            continue;
+
+        list_add_tail(&packageTable->table, &package->entry);
+
+        package->provider = provider;
+        _copyPackageInfo(&package->infoW,
+            infoA ? &infoA[i] : NULL,
+            infoW ? &infoW[i] : NULL);
+    }
+    packageTable->numPackages += toAdd;
+
+    LeaveCriticalSection(&cs);
+}

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Added: trunk/reactos/dll/win32/schannel/stubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/schannel/stubs.c…
==============================================================================
--- trunk/reactos/dll/win32/schannel/stubs.c	(added)
+++ trunk/reactos/dll/win32/schannel/stubs.c	[iso-8859-1] Sat Aug 30 21:33:21 2014
@@ -0,0 +1,28 @@
+
+#include "precomp.h"
+
+SECURITY_STATUS WINAPI schan_AcceptSecurityContext(
+ PCredHandle phCredential, PCtxtHandle phContext, PSecBufferDesc pInput,
+ ULONG fContextReq, ULONG TargetDataRep, PCtxtHandle phNewContext,
+ PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
+{
+    return SEC_E_UNSUPPORTED_FUNCTION;
+}
+
+SECURITY_STATUS WINAPI schan_ApplyControlToken(PCtxtHandle phContext,
+ PSecBufferDesc pInput)
+{
+    return SEC_E_UNSUPPORTED_FUNCTION;
+}
+
+SECURITY_STATUS WINAPI schan_CompleteAuthToken(PCtxtHandle phContext,
+ PSecBufferDesc pToken)
+{
+    return SEC_E_UNSUPPORTED_FUNCTION;
+}
+
+SECURITY_STATUS WINAPI schan_ImpersonateSecurityContext(PCtxtHandle phContext)
+{
+    return SEC_E_UNSUPPORTED_FUNCTION;
+}
+

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