mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-01 11:43:37 +00:00
msv1_0: Convert the Unix library to the __wine_unix_call interface.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
parent
9a51a9c44e
commit
d6d32434a7
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@ -1,5 +1,6 @@
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MODULE = msv1_0.dll
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IMPORTS = netapi32 advapi32
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EXTRALIBS = -Wl,--subsystem,unixlib
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EXTRADLLFLAGS = -mno-cygwin
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@ -39,11 +39,36 @@
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WINE_DEFAULT_DEBUG_CHANNEL(ntlm);
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static HINSTANCE instance;
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static ULONG ntlm_package_id;
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static LSA_DISPATCH_TABLE lsa_dispatch;
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const struct ntlm_funcs *ntlm_funcs = NULL;
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static unixlib_handle_t ntlm_handle;
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static NTSTATUS ntlm_check_version(void)
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{
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return __wine_unix_call( ntlm_handle, unix_check_version, NULL );
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}
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static void ntlm_cleanup( struct ntlm_ctx *ctx )
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{
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struct cleanup_params params = { ctx };
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__wine_unix_call( ntlm_handle, unix_cleanup, ¶ms );
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}
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static NTSTATUS ntlm_chat( struct ntlm_ctx *ctx, char *buf, unsigned int buflen, unsigned int *retlen )
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{
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struct chat_params params = { ctx, buf, buflen, retlen };
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return __wine_unix_call( ntlm_handle, unix_chat, ¶ms );
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}
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static NTSTATUS ntlm_fork( struct ntlm_ctx *ctx, char **argv )
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{
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struct fork_params params = { ctx, argv };
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return __wine_unix_call( ntlm_handle, unix_fork, ¶ms );
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}
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#define NTLM_CAPS \
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( SECPKG_FLAG_INTEGRITY \
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@ -91,7 +116,7 @@ static NTSTATUS NTAPI ntlm_LsaApInitializePackage( ULONG package_id, LSA_DISPATC
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TRACE( "%08x, %p, %s, %s, %p\n", package_id, dispatch, debugstr_as(database), debugstr_as(confidentiality),
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package_name );
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if (!ntlm_funcs && __wine_init_unix_lib( instance, DLL_PROCESS_ATTACH, NULL, &ntlm_funcs ))
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if (ntlm_check_version())
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{
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ERR( "no NTLM support, expect problems\n" );
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return STATUS_UNSUCCESSFUL;
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@ -114,7 +139,7 @@ static NTSTATUS NTAPI ntlm_SpInitialize( ULONG_PTR package_id, SECPKG_PARAMETERS
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{
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TRACE( "%lu, %p, %p\n", package_id, params, lsa_function_table );
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if (!ntlm_funcs && __wine_init_unix_lib( instance, DLL_PROCESS_ATTACH, NULL, &ntlm_funcs ))
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if (ntlm_check_version())
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{
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ERR( "no NTLM support, expect problems\n" );
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return STATUS_UNSUCCESSFUL;
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@ -657,7 +682,7 @@ static NTSTATUS NTAPI ntlm_SpInitLsaModeContext( LSA_SEC_HANDLE cred_handle, LSA
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if (!(ctx = calloc( 1, sizeof(*ctx) ))) goto done;
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if ((status = ntlm_funcs->fork( ctx, argv )) != SEC_E_OK) goto done;
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if ((status = ntlm_fork( ctx, argv )) != SEC_E_OK) goto done;
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status = SEC_E_INSUFFICIENT_MEMORY;
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ctx->mode = MODE_CLIENT;
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@ -697,7 +722,7 @@ static NTSTATUS NTAPI ntlm_SpInitLsaModeContext( LSA_SEC_HANDLE cred_handle, LSA
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if (!password && !cred->password)
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{
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strcpy( buf, "OK" );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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/* if the helper replied with "PW" using cached credentials failed */
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if (!strncmp( buf, "PW", 2 ))
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@ -714,19 +739,19 @@ static NTSTATUS NTAPI ntlm_SpInitLsaModeContext( LSA_SEC_HANDLE cred_handle, LSA
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}
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TRACE( "sending to ntlm_auth: %s\n", debugstr_a(buf) );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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TRACE( "ntlm_auth returned %s\n", debugstr_a(buf) );
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if (strlen( want_flags ) > 2)
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{
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TRACE( "want flags are %s\n", debugstr_a(want_flags) );
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strcpy( buf, want_flags );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if (!strncmp( buf, "BH", 2 )) ERR( "ntlm_auth doesn't understand new command set\n" );
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}
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strcpy( buf, "YR" );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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TRACE( "ntlm_auth returned %s\n", buf );
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if (strncmp( buf, "YR ", 3 ))
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{
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@ -765,7 +790,7 @@ static NTSTATUS NTAPI ntlm_SpInitLsaModeContext( LSA_SEC_HANDLE cred_handle, LSA
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encode_base64( bin, bin_len, buf + 3 );
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TRACE( "server sent: %s\n", debugstr_a(buf) );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len ))) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len ))) goto done;
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TRACE( "ntlm_auth returned: %s\n", debugstr_a(buf) );
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if (strncmp( buf, "KK ", 3 ) && strncmp( buf, "AF ", 3 ))
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@ -815,12 +840,12 @@ static NTSTATUS NTAPI ntlm_SpInitLsaModeContext( LSA_SEC_HANDLE cred_handle, LSA
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if (status == SEC_E_OK)
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{
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strcpy( buf, "GF" );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if (len < 3) ctx->flags = 0;
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else sscanf( buf + 3, "%x", &ctx->flags );
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strcpy( buf, "GK" );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if (!strncmp( buf, "BH", 2 )) TRACE( "no key negotiated\n" );
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else if (!strncmp( buf, "GK ", 3 ))
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@ -842,7 +867,7 @@ static NTSTATUS NTAPI ntlm_SpInitLsaModeContext( LSA_SEC_HANDLE cred_handle, LSA
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done:
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if (status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED)
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{
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ntlm_funcs->cleanup( ctx );
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ntlm_cleanup( ctx );
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free( ctx );
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}
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free( username );
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@ -903,7 +928,7 @@ static NTSTATUS NTAPI ntlm_SpAcceptLsaModeContext( LSA_SEC_HANDLE cred_handle, L
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argv[0] = (char *)"ntlm_auth";
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argv[1] = (char *)"--helper-protocol=squid-2.5-ntlmssp";
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argv[2] = NULL;
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if ((status = ntlm_funcs->fork( ctx, argv )) != SEC_E_OK) goto done;
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if ((status = ntlm_fork( ctx, argv )) != SEC_E_OK) goto done;
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ctx->mode = MODE_SERVER;
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if (!(want_flags = malloc( 73 )))
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@ -930,7 +955,7 @@ static NTSTATUS NTAPI ntlm_SpAcceptLsaModeContext( LSA_SEC_HANDLE cred_handle, L
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{
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TRACE( "want flags are %s\n", debugstr_a(want_flags) );
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strcpy( buf, want_flags );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if (!strncmp( buf, "BH", 2 )) ERR( "ntlm_auth doesn't understand new command set\n" );
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}
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@ -938,7 +963,7 @@ static NTSTATUS NTAPI ntlm_SpAcceptLsaModeContext( LSA_SEC_HANDLE cred_handle, L
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strcpy( buf, "YR " );
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encode_base64( bin, bin_len, buf + 3 );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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TRACE( "ntlm_auth returned %s\n", buf );
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if (strncmp( buf, "TT ", 3))
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{
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@ -986,7 +1011,7 @@ static NTSTATUS NTAPI ntlm_SpAcceptLsaModeContext( LSA_SEC_HANDLE cred_handle, L
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encode_base64( bin, bin_len, buf + 3 );
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TRACE( "client sent %s\n", debugstr_a(buf) );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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TRACE( "ntlm_auth returned %s\n", debugstr_a(buf) );
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/* At this point, we get a NA if the user didn't authenticate, but a BH if ntlm_auth could not
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@ -1017,12 +1042,12 @@ static NTSTATUS NTAPI ntlm_SpAcceptLsaModeContext( LSA_SEC_HANDLE cred_handle, L
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output->pBuffers[0].cbBuffer = 0;
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strcpy( buf, "GF" );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if (len < 3) ctx->flags = 0;
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else sscanf( buf + 3, "%x", &ctx->flags );
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strcpy( buf, "GK" );
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if ((status = ntlm_funcs->chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if ((status = ntlm_chat( ctx, buf, NTLM_MAX_BUF, &len )) != SEC_E_OK) goto done;
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if (!strncmp( buf, "BH", 2 )) TRACE( "no key negotiated\n" );
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else if (!strncmp( buf, "GK ", 3 ))
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done:
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if (status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED)
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{
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ntlm_funcs->cleanup( ctx );
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ntlm_cleanup( ctx );
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free( ctx );
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}
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free( buf );
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@ -1076,7 +1101,7 @@ static NTSTATUS NTAPI ntlm_SpDeleteContext( LSA_SEC_HANDLE handle )
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TRACE( "%lx\n", handle );
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if (!ctx) return SEC_E_INVALID_HANDLE;
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ntlm_funcs->cleanup( ctx );
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ntlm_cleanup( ctx );
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free( ctx );
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return SEC_E_OK;
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}
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@ -1549,11 +1574,11 @@ BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, void *reserved )
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switch (reason)
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{
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case DLL_PROCESS_ATTACH:
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instance = hinst;
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if (NtQueryVirtualMemory( GetCurrentProcess(), hinst, MemoryWineUnixFuncs,
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&ntlm_handle, sizeof(ntlm_handle), NULL ))
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return FALSE;
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DisableThreadLibraryCalls( hinst );
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break;
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case DLL_PROCESS_DETACH:
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break;
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}
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return TRUE;
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}
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@ -82,22 +82,24 @@ static SECURITY_STATUS read_line( struct ntlm_ctx *ctx, unsigned int *offset )
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return SEC_E_OK;
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}
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static SECURITY_STATUS CDECL ntlm_chat( struct ntlm_ctx *ctx, char *buf, unsigned int buflen, unsigned int *retlen )
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static NTSTATUS ntlm_chat( void *args )
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{
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struct chat_params *params = args;
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struct ntlm_ctx *ctx = params->ctx;
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SECURITY_STATUS status = SEC_E_OK;
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unsigned int offset;
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write( ctx->pipe_out, buf, strlen(buf) );
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write( ctx->pipe_out, params->buf, strlen(params->buf) );
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write( ctx->pipe_out, "\n", 1 );
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if ((status = read_line( ctx, &offset )) != SEC_E_OK) return status;
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*retlen = strlen( ctx->com_buf );
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*params->retlen = strlen( ctx->com_buf );
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if (*retlen > buflen) return SEC_E_BUFFER_TOO_SMALL;
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if (*retlen < 2) return SEC_E_ILLEGAL_MESSAGE;
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if (*params->retlen > params->buflen) return SEC_E_BUFFER_TOO_SMALL;
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if (*params->retlen < 2) return SEC_E_ILLEGAL_MESSAGE;
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if (!strncmp( ctx->com_buf, "ERR", 3 )) return SEC_E_INVALID_TOKEN;
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memcpy( buf, ctx->com_buf, *retlen + 1 );
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memcpy( params->buf, ctx->com_buf, *params->retlen + 1 );
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if (!offset) ctx->com_buf_offset = 0;
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else
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@ -109,9 +111,12 @@ static SECURITY_STATUS CDECL ntlm_chat( struct ntlm_ctx *ctx, char *buf, unsigne
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return SEC_E_OK;
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}
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static void CDECL ntlm_cleanup( struct ntlm_ctx *ctx )
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static NTSTATUS ntlm_cleanup( void *args )
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{
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if (!ctx || (ctx->mode != MODE_CLIENT && ctx->mode != MODE_SERVER)) return;
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struct cleanup_params *params = args;
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struct ntlm_ctx *ctx = params->ctx;
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if (!ctx || (ctx->mode != MODE_CLIENT && ctx->mode != MODE_SERVER)) return STATUS_INVALID_HANDLE;
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ctx->mode = MODE_INVALID;
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/* closing stdin will terminate ntlm_auth */
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@ -127,10 +132,13 @@ static void CDECL ntlm_cleanup( struct ntlm_ctx *ctx )
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}
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free( ctx->com_buf );
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return STATUS_SUCCESS;
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}
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static SECURITY_STATUS CDECL ntlm_fork( struct ntlm_ctx *ctx, char **argv )
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static NTSTATUS ntlm_fork( void *args )
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{
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struct fork_params *params = args;
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struct ntlm_ctx *ctx = params->ctx;
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int pipe_in[2], pipe_out[2];
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#ifdef HAVE_PIPE2
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@ -165,7 +173,7 @@ static SECURITY_STATUS CDECL ntlm_fork( struct ntlm_ctx *ctx, char **argv )
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close( pipe_in[0] );
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close( pipe_in[1] );
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execvp( argv[0], argv );
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execvp( params->argv[0], params->argv );
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write( 1, "BH\n", 3 );
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_exit( 1 );
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@ -185,17 +193,18 @@ static SECURITY_STATUS CDECL ntlm_fork( struct ntlm_ctx *ctx, char **argv )
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#define NTLM_AUTH_MINOR_VERSION 0
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#define NTLM_AUTH_MICRO_VERSION 25
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static BOOL check_version( void )
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static NTSTATUS ntlm_check_version( void *args )
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{
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struct ntlm_ctx ctx = { 0 };
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char *argv[3], buf[80];
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BOOL ret = FALSE;
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NTSTATUS status = STATUS_DLL_NOT_FOUND;
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struct fork_params params = { &ctx, argv };
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int len;
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argv[0] = (char *)"ntlm_auth";
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argv[1] = (char *)"--version";
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argv[2] = NULL;
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if (ntlm_fork( &ctx, argv ) != SEC_E_OK) return FALSE;
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if (ntlm_fork( ¶ms ) != SEC_E_OK) return status;
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if ((len = read( ctx.pipe_in, buf, sizeof(buf) - 1 )) > 8)
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{
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@ -213,30 +222,23 @@ static BOOL check_version( void )
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micro >= NTLM_AUTH_MICRO_VERSION)))
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{
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TRACE( "detected ntlm_auth version %d.%d.%d\n", major, minor, micro );
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ret = TRUE;
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status = STATUS_SUCCESS;
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}
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}
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}
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if (!ret) ERR_(winediag)( "ntlm_auth was not found or is outdated. "
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if (status) ERR_(winediag)( "ntlm_auth was not found or is outdated. "
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"Make sure that ntlm_auth >= %d.%d.%d is in your path. "
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"Usually, you can find it in the winbind package of your distribution.\n",
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NTLM_AUTH_MAJOR_VERSION, NTLM_AUTH_MINOR_VERSION, NTLM_AUTH_MICRO_VERSION );
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ntlm_cleanup( &ctx );
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return ret;
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return status;
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}
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static const struct ntlm_funcs funcs =
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const unixlib_entry_t __wine_unix_call_funcs[] =
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{
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ntlm_chat,
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ntlm_cleanup,
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ntlm_fork,
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ntlm_check_version,
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};
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NTSTATUS CDECL __wine_init_unix_lib( HMODULE module, DWORD reason, const void *ptr_in, void *ptr_out )
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{
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if (reason != DLL_PROCESS_ATTACH) return STATUS_SUCCESS;
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if (!check_version()) return STATUS_DLL_NOT_FOUND;
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*(const struct ntlm_funcs **)ptr_out = &funcs;
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return STATUS_SUCCESS;
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}
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@ -19,6 +19,8 @@
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#include <sys/types.h>
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#include "wine/unixlib.h"
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enum sign_direction
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{
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SIGN_SEND,
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@ -88,11 +90,30 @@ struct ntlm_ctx
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} crypt;
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};
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struct ntlm_funcs
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struct chat_params
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{
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SECURITY_STATUS (CDECL *chat)( struct ntlm_ctx *, char *, unsigned int, unsigned int * );
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void (CDECL *cleanup)( struct ntlm_ctx * );
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SECURITY_STATUS (CDECL *fork)( struct ntlm_ctx *, char ** );
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struct ntlm_ctx *ctx;
|
||||
char *buf;
|
||||
unsigned int buflen;
|
||||
unsigned int *retlen;
|
||||
};
|
||||
|
||||
extern const struct ntlm_funcs *ntlm_funcs;
|
||||
struct cleanup_params
|
||||
{
|
||||
struct ntlm_ctx *ctx;
|
||||
};
|
||||
|
||||
struct fork_params
|
||||
{
|
||||
struct ntlm_ctx *ctx;
|
||||
char **argv;
|
||||
};
|
||||
|
||||
enum ntlm_funcs
|
||||
{
|
||||
unix_chat,
|
||||
unix_cleanup,
|
||||
unix_fork,
|
||||
unix_check_version,
|
||||
};
|
||||
|
|
Loading…
Reference in a new issue