dlls/secur32/secur32_priv.h

   1 /*
   2  * secur32 private definitions.
   3  *
   4  * Copyright (C) 2004 Juan Lang
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __SECUR32_PRIV_H__
  22 #define __SECUR32_PRIV_H__
  23
  24 #include <sys/types.h>
  25 #include <limits.h>
  26 #include "schannel.h"
  27 #include "ntsecapi.h"
  28 #include "ntsecpkg.h"
  29 #include "wine/list.h"
  30
  31 typedef struct _SecureProvider
  32 {
  33     struct list             entry;
  34     BOOL                    loaded;
  35     PWSTR                   moduleName;
  36     HMODULE                 lib;
  37     SecurityFunctionTableA  fnTableA;
  38     SecurityFunctionTableW  fnTableW;
  39 } SecureProvider;
  40
  41 typedef struct _SecurePackage
  42 {
  43     struct list     entry;
  44     SecPkgInfoW     infoW;
  45     SecureProvider *provider;
  46 } SecurePackage;
  47
  48 /* Allocates space for and initializes a new provider.  If fnTableA or fnTableW
  49  * is non-NULL, assumes the provider is built-in, and if moduleName is non-NULL,
  50  * means must load the LSA/user mode functions tables from external SSP/AP module.
  51  * Otherwise moduleName must not be NULL.
  52  * Returns a pointer to the stored provider entry, for use adding packages.
  53  */
  54 SecureProvider *SECUR32_addProvider(const SecurityFunctionTableA *fnTableA,
  55  const SecurityFunctionTableW *fnTableW, PCWSTR moduleName) DECLSPEC_HIDDEN;
  56
  57 /* Allocates space for and adds toAdd packages with the given provider.
  58  * provider must not be NULL, and either infoA or infoW may be NULL, but not
  59  * both.
  60  */
  61 void SECUR32_addPackages(SecureProvider *provider, ULONG toAdd,
  62  const SecPkgInfoA *infoA, const SecPkgInfoW *infoW) DECLSPEC_HIDDEN;
  63
  64 /* Tries to find the package named packageName.  If it finds it, implicitly
  65  * loads the package if it isn't already loaded.
  66  */
  67 SecurePackage *SECUR32_findPackageW(PCWSTR packageName) DECLSPEC_HIDDEN;
  68
  69 /* Tries to find the package named packageName.  (Thunks to _findPackageW)
  70  */
  71 SecurePackage *SECUR32_findPackageA(PCSTR packageName) DECLSPEC_HIDDEN;
  72
  73 /* Initialization functions for built-in providers */
  74 void SECUR32_initSchannelSP(void) DECLSPEC_HIDDEN;
  75 void load_auth_packages(void) DECLSPEC_HIDDEN;
  76 NTSTATUS NTAPI nego_SpLsaModeInitialize(ULONG, PULONG, PSECPKG_FUNCTION_TABLE *, PULONG) DECLSPEC_HIDDEN;
  77 NTSTATUS NTAPI nego_SpUserModeInitialize(ULONG, PULONG, PSECPKG_USER_FUNCTION_TABLE *, PULONG) DECLSPEC_HIDDEN;
  78 SECPKG_FUNCTION_TABLE *lsa_find_package(const char *name, SECPKG_USER_FUNCTION_TABLE **user_api) DECLSPEC_HIDDEN;
  79
  80 /* Cleanup functions for built-in providers */
  81 void SECUR32_deinitSchannelSP(void) DECLSPEC_HIDDEN;
  82
  83 /* schannel internal interface */
  84 typedef UINT64 schan_session;
  85
  86 typedef struct schan_credentials
  87 {
  88     ULONG credential_use;
  89     DWORD enabled_protocols;
  90     UINT64 credentials;
  91 } schan_credentials;
  92
  93 struct session_params
  94 {
  95     schan_session session;
  96 };
  97
  98 struct allocate_certificate_credentials_params
  99 {
 100     schan_credentials *c;
 101     ULONG cert_encoding;
 102     ULONG cert_size;
 103     BYTE *cert_blob;
 104     ULONG key_size;
 105     BYTE *key_blob;
 106 };
 107
 108 struct create_session_params
 109 {
 110     schan_credentials *cred;
 111     schan_session *session;
 112 };
 113
 114 struct free_certificate_credentials_params
 115 {
 116     schan_credentials *c;
 117 };
 118
 119 struct get_application_protocol_params
 120 {
 121     schan_session session;
 122     SecPkgContext_ApplicationProtocol *protocol;
 123 };
 124
 125 struct get_connection_info_params
 126 {
 127     schan_session session;
 128     SecPkgContext_ConnectionInfo *info;
 129 };
 130
 131 struct get_cipher_info_params
 132 {
 133     schan_session session;
 134     SecPkgContext_CipherInfo *info;
 135 };
 136
 137 struct get_session_peer_certificate_params
 138 {
 139     schan_session session;
 140     BYTE *buffer;          /* Starts with array of ULONG sizes, followed by contiguous data blob. */
 141     ULONG *bufsize;
 142     ULONG *retcount;
 143 };
 144
 145 struct get_unique_channel_binding_params
 146 {
 147     schan_session session;
 148     void *buffer;
 149     ULONG *bufsize;
 150 };
 151
 152 enum control_token
 153 {
 154     CONTROL_TOKEN_NONE,
 155     CONTROL_TOKEN_SHUTDOWN,
 156     CONTROL_TOKEN_ALERT,
 157 };
 158
 159 struct handshake_params
 160 {
 161     schan_session session;
 162     SecBufferDesc *input;
 163     ULONG input_size;
 164     SecBufferDesc *output;
 165     ULONG *input_offset;
 166     int *output_buffer_idx;
 167     ULONG *output_offset;
 168     enum control_token control_token;
 169     unsigned int alert_type;
 170     unsigned int alert_number;
 171 };
 172
 173 struct recv_params
 174 {
 175     schan_session session;
 176     SecBufferDesc *input;
 177     ULONG input_size;
 178     void *buffer;
 179     ULONG *length;
 180 };
 181
 182 struct send_params
 183 {
 184     schan_session session;
 185     SecBufferDesc *output;
 186     const void *buffer;
 187     ULONG length;
 188     int *output_buffer_idx;
 189     ULONG *output_offset;
 190 };
 191
 192 struct set_application_protocols_params
 193 {
 194     schan_session session;
 195     unsigned char *buffer;
 196     unsigned int buflen;
 197 };
 198
 199 struct set_dtls_mtu_params
 200 {
 201     schan_session session;
 202     unsigned int mtu;
 203 };
 204
 205 struct set_session_target_params
 206 {
 207     schan_session session;
 208     const char *target;
 209 };
 210
 211 struct set_dtls_timeouts_params
 212 {
 213     schan_session session;
 214     unsigned int retrans_timeout;
 215     unsigned int total_timeout;
 216 };
 217
 218 enum schan_funcs
 219 {
 220     unix_process_attach,
 221     unix_process_detach,
 222     unix_allocate_certificate_credentials,
 223     unix_create_session,
 224     unix_dispose_session,
 225     unix_free_certificate_credentials,
 226     unix_get_application_protocol,
 227     unix_get_cipher_info,
 228     unix_get_connection_info,
 229     unix_get_enabled_protocols,
 230     unix_get_key_signature_algorithm,
 231     unix_get_max_message_size,
 232     unix_get_session_cipher_block_size,
 233     unix_get_session_peer_certificate,
 234     unix_get_unique_channel_binding,
 235     unix_handshake,
 236     unix_recv,
 237     unix_send,
 238     unix_set_application_protocols,
 239     unix_set_dtls_mtu,
 240     unix_set_session_target,
 241     unix_set_dtls_timeouts,
 242 };
 243
 244 #endif /* __SECUR32_PRIV_H__ */