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Commit 099063f0 authored by Alexandre Julliard's avatar Alexandre Julliard
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kerberos: Convert the Unix library to the __wine_unix_call interface.

Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent b1c58098
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Showing with 235 additions and 121 deletions
dlls/kerberos/Makefile.in
View file @ 099063f0
MODULE = kerberos.dll
UNIXLIB = kerberos.so
EXTRAINCL = $(KRB5_CFLAGS) $(GSSAPI_CFLAGS)
C_SRCS = \
......
dlls/kerberos/krb5_ap.c
View file @ 099063f0
......@@ -41,7 +41,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(kerberos);
static HINSTANCE instance;
const struct krb5_funcs *krb5_funcs = NULL;
unixlib_handle_t krb5_handle = 0;
#define KERBEROS_CAPS \
( SECPKG_FLAG_INTEGRITY \
......@@ -99,8 +99,13 @@ static NTSTATUS NTAPI kerberos_LsaApInitializePackage(ULONG package_id, PLSA_DIS
{
char *kerberos_name;
if (!krb5_funcs && __wine_init_unix_lib( instance, DLL_PROCESS_ATTACH, NULL, &krb5_funcs ))
if (!krb5_handle)
{
if (NtQueryVirtualMemory( GetCurrentProcess(), instance, MemoryWineUnixFuncs,
&krb5_handle, sizeof(krb5_handle), NULL ) ||
KRB5_CALL( process_attach, NULL ))
ERR( "no Kerberos support, expect problems\n" );
}
kerberos_package_id = package_id;
lsa_dispatch = *dispatch;
......@@ -194,7 +199,8 @@ static NTSTATUS NTAPI kerberos_LsaApCallPackageUntrusted(PLSA_CLIENT_REQUEST req
for (;;)
{
KERB_QUERY_TKT_CACHE_RESPONSE *resp = malloc( *out_buf_len );
status = krb5_funcs->query_ticket_cache( resp, out_buf_len );
struct query_ticket_cache_params params = { resp, out_buf_len };
status = KRB5_CALL( query_ticket_cache, &params );
if (status == STATUS_SUCCESS) status = copy_to_client( req, resp, out_buf, *out_buf_len );
free( resp );
if (status != STATUS_BUFFER_TOO_SMALL) break;
......@@ -296,9 +302,12 @@ static NTSTATUS NTAPI kerberos_SpAcquireCredentialsHandle(
if (!(password = get_password_unixcp( id->Password, id->PasswordLength ))) goto done;
}
status = krb5_funcs->acquire_credentials_handle( principal, credential_use, username, password, credential,
&exptime );
{
struct acquire_credentials_handle_params params = { principal, credential_use, username, password,
credential, &exptime };
status = KRB5_CALL( acquire_credentials_handle, &params );
expiry_to_timestamp( exptime, expiry );
}
done:
free( principal );
......@@ -311,7 +320,7 @@ static NTSTATUS NTAPI kerberos_SpFreeCredentialsHandle( LSA_SEC_HANDLE credentia
{
TRACE( "(%lx)\n", credential );
if (!credential) return SEC_E_INVALID_HANDLE;
return krb5_funcs->free_credentials_handle( credential );
return KRB5_CALL( free_credentials_handle, (void *)credential );
}
static NTSTATUS NTAPI kerberos_SpInitLsaModeContext( LSA_SEC_HANDLE credential, LSA_SEC_HANDLE context,
......@@ -333,14 +342,17 @@ static NTSTATUS NTAPI kerberos_SpInitLsaModeContext( LSA_SEC_HANDLE credential,
if (!context && !input && !credential) return SEC_E_INVALID_HANDLE;
if (target_name && !(target = get_str_unixcp( target_name ))) return SEC_E_INSUFFICIENT_MEMORY;
status = krb5_funcs->initialize_context( credential, context, target, context_req, input, new_context, output,
context_attr, &exptime );
else
{
struct initialize_context_params params = { credential, context, target, context_req, input,
new_context, output, context_attr, &exptime };
status = KRB5_CALL( initialize_context, &params );
if (!status)
{
*mapped_context = TRUE;
expiry_to_timestamp( exptime, expiry );
}
}
/* FIXME: initialize context_data */
free( target );
return status;
......@@ -350,22 +362,24 @@ static NTSTATUS NTAPI kerberos_SpAcceptLsaModeContext( LSA_SEC_HANDLE credential
SecBufferDesc *input, ULONG context_req, ULONG target_data_rep, LSA_SEC_HANDLE *new_context,
SecBufferDesc *output, ULONG *context_attr, TimeStamp *expiry, BOOLEAN *mapped_context, SecBuffer *context_data )
{
NTSTATUS status;
NTSTATUS status = SEC_E_INVALID_HANDLE;
ULONG exptime;
TRACE( "(%lx %lx 0x%08x %u %p %p %p %p %p %p %p)\n", credential, context, context_req, target_data_rep, input,
new_context, output, context_attr, expiry, mapped_context, context_data );
if (context_req) FIXME( "ignoring flags 0x%08x\n", context_req );
if (!context && !input && !credential) return SEC_E_INVALID_HANDLE;
status = krb5_funcs->accept_context( credential, context, input, new_context, output, context_attr, &exptime );
if (context || input || credential)
{
struct accept_context_params params = { credential, context, input, new_context, output, context_attr, &exptime };
status = KRB5_CALL( accept_context, &params );
if (!status)
{
*mapped_context = TRUE;
expiry_to_timestamp( exptime, expiry );
}
/* FIXME: initialize context_data */
}
return status;
}
......@@ -373,7 +387,7 @@ static NTSTATUS NTAPI kerberos_SpDeleteContext( LSA_SEC_HANDLE context )
{
TRACE( "(%lx)\n", context );
if (!context) return SEC_E_INVALID_HANDLE;
return krb5_funcs->delete_context( context );
return KRB5_CALL( delete_context, (void *)context );
}
static SecPkgInfoW *build_package_info( const SecPkgInfoW *info )
......@@ -417,7 +431,8 @@ static NTSTATUS NTAPI kerberos_SpQueryContextAttributes( LSA_SEC_HANDLE context,
X(SECPKG_ATTR_TARGET_INFORMATION);
case SECPKG_ATTR_SIZES:
{
return krb5_funcs->query_context_attributes( context, attribute, buffer );
struct query_context_attributes_params params = { context, attribute, buffer };
return KRB5_CALL( query_context_attributes, &params );
}
case SECPKG_ATTR_NEGOTIATION_INFO:
{
......@@ -440,8 +455,11 @@ static NTSTATUS NTAPI kerberos_SpInitialize(ULONG_PTR package_id, SECPKG_PARAMET
{
TRACE("%lu,%p,%p\n", package_id, params, lsa_function_table);
if (!krb5_funcs && __wine_init_unix_lib( instance, DLL_PROCESS_ATTACH, NULL, &krb5_funcs ))
if (!krb5_handle)
{
if (NtQueryVirtualMemory( GetCurrentProcess(), instance, MemoryWineUnixFuncs,
&krb5_handle, sizeof(krb5_handle), NULL ) ||
KRB5_CALL( process_attach, NULL ))
WARN( "no Kerberos support\n" );
return STATUS_UNSUCCESSFUL;
}
......@@ -518,8 +536,12 @@ static NTSTATUS SEC_ENTRY kerberos_SpMakeSignature( LSA_SEC_HANDLE context, ULON
if (quality_of_protection) FIXME( "ignoring quality_of_protection 0x%08x\n", quality_of_protection );
if (message_seq_no) FIXME( "ignoring message_seq_no %u\n", message_seq_no );
if (!context) return SEC_E_INVALID_HANDLE;
return krb5_funcs->make_signature( context, message );
if (context)
{
struct make_signature_params params = { context, message };
return KRB5_CALL( make_signature, &params );
}
else return SEC_E_INVALID_HANDLE;
}
static NTSTATUS NTAPI kerberos_SpVerifySignature( LSA_SEC_HANDLE context, SecBufferDesc *message,
......@@ -528,8 +550,12 @@ static NTSTATUS NTAPI kerberos_SpVerifySignature( LSA_SEC_HANDLE context, SecBuf
TRACE( "(%lx %p %u %p)\n", context, message, message_seq_no, quality_of_protection );
if (message_seq_no) FIXME( "ignoring message_seq_no %u\n", message_seq_no );
if (!context) return SEC_E_INVALID_HANDLE;
return krb5_funcs->verify_signature( context, message, quality_of_protection );
if (context)
{
struct verify_signature_params params = { context, message, quality_of_protection };
return KRB5_CALL( verify_signature, &params );
}
else return SEC_E_INVALID_HANDLE;
}
static NTSTATUS NTAPI kerberos_SpSealMessage( LSA_SEC_HANDLE context, ULONG quality_of_protection,
......@@ -538,8 +564,12 @@ static NTSTATUS NTAPI kerberos_SpSealMessage( LSA_SEC_HANDLE context, ULONG qual
TRACE( "(%lx 0x%08x %p %u)\n", context, quality_of_protection, message, message_seq_no );
if (message_seq_no) FIXME( "ignoring message_seq_no %u\n", message_seq_no );
if (!context) return SEC_E_INVALID_HANDLE;
return krb5_funcs->seal_message( context, message, quality_of_protection );
if (context)
{
struct seal_message_params params = { context, message, quality_of_protection };
return KRB5_CALL( seal_message, &params );
}
else return SEC_E_INVALID_HANDLE;
}
static NTSTATUS NTAPI kerberos_SpUnsealMessage( LSA_SEC_HANDLE context, SecBufferDesc *message,
......@@ -548,8 +578,12 @@ static NTSTATUS NTAPI kerberos_SpUnsealMessage( LSA_SEC_HANDLE context, SecBuffe
TRACE( "(%lx %p %u %p)\n", context, message, message_seq_no, quality_of_protection );
if (message_seq_no) FIXME( "ignoring message_seq_no %u\n", message_seq_no );
if (!context) return SEC_E_INVALID_HANDLE;
return krb5_funcs->unseal_message( context, message, quality_of_protection );
if (context)
{
struct unseal_message_params params = { context, message, quality_of_protection };
return KRB5_CALL( unseal_message, &params );
}
else return SEC_E_INVALID_HANDLE;
}
static SECPKG_USER_FUNCTION_TABLE kerberos_user_table =
......
dlls/kerberos/unixlib.c
View file @ 099063f0
......@@ -303,8 +303,9 @@ static NTSTATUS copy_tickets_to_client( struct ticket_list *list, KERB_QUERY_TKT
return STATUS_SUCCESS;
}
static NTSTATUS CDECL query_ticket_cache( KERB_QUERY_TKT_CACHE_RESPONSE *resp, ULONG *out_size )
static NTSTATUS query_ticket_cache( void *args )
{
struct query_ticket_cache_params *params = args;
NTSTATUS status;
krb5_error_code err;
krb5_context ctx;
......@@ -338,7 +339,7 @@ done:
if (cursor) p_krb5_cccol_cursor_free( ctx, &cursor );
if (ctx) p_krb5_free_context( ctx );
if (status == STATUS_SUCCESS) status = copy_tickets_to_client( &list, resp, out_size );
if (status == STATUS_SUCCESS) status = copy_tickets_to_client( &list, params->resp, params->out_size );
for (i = 0; i < list.count; i++)
{
......@@ -520,25 +521,24 @@ static ULONG flags_gss_to_asc_ret( ULONG flags )
return ret;
}
static NTSTATUS CDECL accept_context( LSA_SEC_HANDLE credential, LSA_SEC_HANDLE context, SecBufferDesc *input,
LSA_SEC_HANDLE *new_context, SecBufferDesc *output, ULONG *context_attr,
ULONG *expiry )
static NTSTATUS accept_context( void *args )
{
struct accept_context_params *params = args;
OM_uint32 ret, minor_status, ret_flags = 0, expiry_time;
gss_cred_id_t cred_handle = credhandle_sspi_to_gss( credential );
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( context );
gss_cred_id_t cred_handle = credhandle_sspi_to_gss( params->credential );
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( params->context );
gss_buffer_desc input_token, output_token;
int idx;
if (!input) input_token.length = 0;
if (!params->input) input_token.length = 0;
else
{
if ((idx = get_buffer_index( input, SECBUFFER_TOKEN )) == -1) return SEC_E_INVALID_TOKEN;
input_token.length = input->pBuffers[idx].cbBuffer;
input_token.value = input->pBuffers[idx].pvBuffer;
if ((idx = get_buffer_index( params->input, SECBUFFER_TOKEN )) == -1) return SEC_E_INVALID_TOKEN;
input_token.length = params->input->pBuffers[idx].cbBuffer;
input_token.value = params->input->pBuffers[idx].pvBuffer;
}
if ((idx = get_buffer_index( output, SECBUFFER_TOKEN )) == -1) return SEC_E_INVALID_TOKEN;
if ((idx = get_buffer_index( params->output, SECBUFFER_TOKEN )) == -1) return SEC_E_INVALID_TOKEN;
output_token.length = 0;
output_token.value = NULL;
......@@ -548,20 +548,20 @@ static NTSTATUS CDECL accept_context( LSA_SEC_HANDLE credential, LSA_SEC_HANDLE
if (GSS_ERROR( ret )) trace_gss_status( ret, minor_status );
if (ret == GSS_S_COMPLETE || ret == GSS_S_CONTINUE_NEEDED)
{
if (output_token.length > output->pBuffers[idx].cbBuffer) /* FIXME: check if larger buffer exists */
if (output_token.length > params->output->pBuffers[idx].cbBuffer) /* FIXME: check if larger buffer exists */
{
TRACE( "buffer too small %lu > %u\n", (SIZE_T)output_token.length, output->pBuffers[idx].cbBuffer );
TRACE( "buffer too small %lu > %u\n", (SIZE_T)output_token.length, params->output->pBuffers[idx].cbBuffer );
pgss_release_buffer( &minor_status, &output_token );
pgss_delete_sec_context( &minor_status, &ctx_handle, GSS_C_NO_BUFFER );
return SEC_E_BUFFER_TOO_SMALL;
}
output->pBuffers[idx].cbBuffer = output_token.length;
memcpy( output->pBuffers[idx].pvBuffer, output_token.value, output_token.length );
params->output->pBuffers[idx].cbBuffer = output_token.length;
memcpy( params->output->pBuffers[idx].pvBuffer, output_token.value, output_token.length );
pgss_release_buffer( &minor_status, &output_token );
ctxhandle_gss_to_sspi( ctx_handle, new_context );
if (context_attr) *context_attr = flags_gss_to_asc_ret( ret_flags );
*expiry = expiry_time;
ctxhandle_gss_to_sspi( ctx_handle, params->new_context );
if (params->context_attr) *params->context_attr = flags_gss_to_asc_ret( ret_flags );
*params->expiry = expiry_time;
}
return status_gss_to_sspi( ret );
......@@ -610,23 +610,23 @@ static NTSTATUS import_name( const char *src, gss_name_t *dst )
return status_gss_to_sspi( ret );
}
static NTSTATUS CDECL acquire_credentials_handle( const char *principal, ULONG credential_use, const char *username,
const char *password, LSA_SEC_HANDLE *credential, ULONG *expiry )
static NTSTATUS acquire_credentials_handle( void *args )
{
struct acquire_credentials_handle_params *params = args;
OM_uint32 ret, minor_status, expiry_time;
gss_name_t name = GSS_C_NO_NAME;
gss_cred_usage_t cred_usage;
gss_cred_id_t cred_handle;
NTSTATUS status;
switch (credential_use)
switch (params->credential_use)
{
case SECPKG_CRED_INBOUND:
cred_usage = GSS_C_ACCEPT;
break;
case SECPKG_CRED_OUTBOUND:
if ((status = init_creds( username, password )) != STATUS_SUCCESS) return status;
if ((status = init_creds( params->username, params->password )) != STATUS_SUCCESS) return status;
cred_usage = GSS_C_INITIATE;
break;
......@@ -635,7 +635,7 @@ static NTSTATUS CDECL acquire_credentials_handle( const char *principal, ULONG c
return SEC_E_UNKNOWN_CREDENTIALS;
}
if (principal && (status = import_name( principal, &name ))) return status;
if (params->principal && (status = import_name( params->principal, &name ))) return status;
ret = pgss_acquire_cred( &minor_status, name, GSS_C_INDEFINITE, GSS_C_NULL_OID_SET, cred_usage, &cred_handle,
NULL, &expiry_time );
......@@ -643,18 +643,18 @@ static NTSTATUS CDECL acquire_credentials_handle( const char *principal, ULONG c
if (GSS_ERROR( ret )) trace_gss_status( ret, minor_status );
if (ret == GSS_S_COMPLETE)
{
credhandle_gss_to_sspi( cred_handle, credential );
*expiry = expiry_time;
credhandle_gss_to_sspi( cred_handle, params->credential );
*params->expiry = expiry_time;
}
if (name != GSS_C_NO_NAME) pgss_release_name( &minor_status, &name );
return status_gss_to_sspi( ret );
}
static NTSTATUS CDECL delete_context( LSA_SEC_HANDLE context )
static NTSTATUS delete_context( void *args )
{
OM_uint32 ret, minor_status;
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( context );
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( (LSA_SEC_HANDLE)args );
ret = pgss_delete_sec_context( &minor_status, &ctx_handle, GSS_C_NO_BUFFER );
TRACE( "gss_delete_sec_context returned %08x minor status %08x\n", ret, minor_status );
......@@ -662,10 +662,10 @@ static NTSTATUS CDECL delete_context( LSA_SEC_HANDLE context )
return status_gss_to_sspi( ret );
}
static NTSTATUS CDECL free_credentials_handle( LSA_SEC_HANDLE handle )
static NTSTATUS free_credentials_handle( void *args )
{
OM_uint32 ret, minor_status;
gss_cred_id_t cred = credhandle_sspi_to_gss( handle );
gss_cred_id_t cred = credhandle_sspi_to_gss( (LSA_SEC_HANDLE)args );
ret = pgss_release_cred( &minor_status, &cred );
TRACE( "gss_release_cred returned %08x minor status %08x\n", ret, minor_status );
......@@ -703,30 +703,29 @@ static ULONG flags_gss_to_isc_ret( ULONG flags )
return ret;
}
static NTSTATUS CDECL initialize_context( LSA_SEC_HANDLE credential, LSA_SEC_HANDLE context, const char *target_name,
ULONG context_req, SecBufferDesc *input, LSA_SEC_HANDLE *new_context,
SecBufferDesc *output, ULONG *context_attr, ULONG *expiry )
static NTSTATUS initialize_context( void *args )
{
OM_uint32 ret, minor_status, ret_flags = 0, expiry_time, req_flags = flags_isc_req_to_gss( context_req );
gss_cred_id_t cred_handle = credhandle_sspi_to_gss( credential );
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( context );
struct initialize_context_params *params = args;
OM_uint32 ret, minor_status, ret_flags = 0, expiry_time, req_flags = flags_isc_req_to_gss( params->context_req );
gss_cred_id_t cred_handle = credhandle_sspi_to_gss( params->credential );
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( params->context );
gss_buffer_desc input_token, output_token;
gss_name_t target = GSS_C_NO_NAME;
NTSTATUS status;
int idx;
if ((idx = get_buffer_index( input, SECBUFFER_TOKEN )) == -1) input_token.length = 0;
if ((idx = get_buffer_index( params->input, SECBUFFER_TOKEN )) == -1) input_token.length = 0;
else
{
input_token.length = input->pBuffers[idx].cbBuffer;
input_token.value = input->pBuffers[idx].pvBuffer;
input_token.length = params->input->pBuffers[idx].cbBuffer;
input_token.value = params->input->pBuffers[idx].pvBuffer;
}
if ((idx = get_buffer_index( output, SECBUFFER_TOKEN )) == -1) return SEC_E_INVALID_TOKEN;
if ((idx = get_buffer_index( params->output, SECBUFFER_TOKEN )) == -1) return SEC_E_INVALID_TOKEN;
output_token.length = 0;
output_token.value = NULL;
if (target_name && (status = import_name( target_name, &target ))) return status;
if (params->target_name && (status = import_name( params->target_name, &target ))) return status;
ret = pgss_init_sec_context( &minor_status, cred_handle, &ctx_handle, target, GSS_C_NO_OID, req_flags, 0,
GSS_C_NO_CHANNEL_BINDINGS, &input_token, NULL, &output_token, &ret_flags,
......@@ -735,31 +734,33 @@ static NTSTATUS CDECL initialize_context( LSA_SEC_HANDLE credential, LSA_SEC_HAN
if (GSS_ERROR( ret )) trace_gss_status( ret, minor_status );
if (ret == GSS_S_COMPLETE || ret == GSS_S_CONTINUE_NEEDED)
{
if (output_token.length > output->pBuffers[idx].cbBuffer) /* FIXME: check if larger buffer exists */
if (output_token.length > params->output->pBuffers[idx].cbBuffer) /* FIXME: check if larger buffer exists */
{
TRACE( "buffer too small %lu > %u\n", (SIZE_T)output_token.length, output->pBuffers[idx].cbBuffer );
TRACE( "buffer too small %lu > %u\n", (SIZE_T)output_token.length, params->output->pBuffers[idx].cbBuffer );
pgss_release_buffer( &minor_status, &output_token );
pgss_delete_sec_context( &minor_status, &ctx_handle, GSS_C_NO_BUFFER );
return SEC_E_INCOMPLETE_MESSAGE;
}
output->pBuffers[idx].cbBuffer = output_token.length;
memcpy( output->pBuffers[idx].pvBuffer, output_token.value, output_token.length );
params->output->pBuffers[idx].cbBuffer = output_token.length;
memcpy( params->output->pBuffers[idx].pvBuffer, output_token.value, output_token.length );
pgss_release_buffer( &minor_status, &output_token );
ctxhandle_gss_to_sspi( ctx_handle, new_context );
if (context_attr) *context_attr = flags_gss_to_isc_ret( ret_flags );
*expiry = expiry_time;
ctxhandle_gss_to_sspi( ctx_handle, params->new_context );
if (params->context_attr) *params->context_attr = flags_gss_to_isc_ret( ret_flags );
*params->expiry = expiry_time;
}
if (target != GSS_C_NO_NAME) pgss_release_name( &minor_status, &target );
return status_gss_to_sspi( ret );
}
static NTSTATUS CDECL make_signature( LSA_SEC_HANDLE context, SecBufferDesc *msg )
static NTSTATUS make_signature( void *args )
{
struct make_signature_params *params = args;
SecBufferDesc *msg = params->msg;
OM_uint32 ret, minor_status;
gss_buffer_desc data_buffer, token_buffer;
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( context );
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( params->context );
int data_idx, token_idx;
/* FIXME: multiple data buffers, read-only buffers */
......@@ -789,15 +790,16 @@ static NTSTATUS CDECL make_signature( LSA_SEC_HANDLE context, SecBufferDesc *msg
#define KERBEROS_MAX_SIGNATURE_DCE 28
#define KERBEROS_SECURITY_TRAILER_DCE 76
static NTSTATUS CDECL query_context_attributes( LSA_SEC_HANDLE context, ULONG attr, void *buf )
static NTSTATUS query_context_attributes( void *args )
{
switch (attr)
struct query_context_attributes_params *params = args;
switch (params->attr)
{
case SECPKG_ATTR_SIZES:
{
SecPkgContext_Sizes *sizes = (SecPkgContext_Sizes *)buf;
SecPkgContext_Sizes *sizes = (SecPkgContext_Sizes *)params->buf;
ULONG size_max_signature, size_security_trailer;
gss_ctx_id_t ctx = ctxhandle_sspi_to_gss( context );
gss_ctx_id_t ctx = ctxhandle_sspi_to_gss( params->context );
if (is_dce_style_context( ctx ))
{
......@@ -816,7 +818,7 @@ static NTSTATUS CDECL query_context_attributes( LSA_SEC_HANDLE context, ULONG at
return SEC_E_OK;
}
default:
FIXME( "unhandled attribute %u\n", attr );
FIXME( "unhandled attribute %u\n", params->attr );
break;
}
......@@ -916,12 +918,13 @@ static NTSTATUS seal_message_no_vector( gss_ctx_id_t ctx, SecBufferDesc *msg, UL
return status_gss_to_sspi( ret );
}
static NTSTATUS CDECL seal_message( LSA_SEC_HANDLE context, SecBufferDesc *msg, ULONG qop )
static NTSTATUS seal_message( void *args )
{
gss_ctx_id_t ctx = ctxhandle_sspi_to_gss( context );
struct seal_message_params *params = args;
gss_ctx_id_t ctx = ctxhandle_sspi_to_gss( params->context );
if (is_dce_style_context( ctx )) return seal_message_vector( ctx, msg, qop );
return seal_message_no_vector( ctx, msg, qop );
if (is_dce_style_context( ctx )) return seal_message_vector( ctx, params->msg, params->qop );
return seal_message_no_vector( ctx, params->msg, params->qop );
}
static NTSTATUS unseal_message_vector( gss_ctx_id_t ctx, SecBufferDesc *msg, ULONG *qop )
......@@ -991,19 +994,22 @@ static NTSTATUS unseal_message_no_vector( gss_ctx_id_t ctx, SecBufferDesc *msg,
return status_gss_to_sspi( ret );
}
static NTSTATUS CDECL unseal_message( LSA_SEC_HANDLE context, SecBufferDesc *msg, ULONG *qop )
static NTSTATUS unseal_message( void *args )
{
gss_ctx_id_t ctx = ctxhandle_sspi_to_gss( context );
struct unseal_message_params *params = args;
gss_ctx_id_t ctx = ctxhandle_sspi_to_gss( params->context );
if (is_dce_style_context( ctx )) return unseal_message_vector( ctx, msg, qop );
return unseal_message_no_vector( ctx, msg, qop );
if (is_dce_style_context( ctx )) return unseal_message_vector( ctx, params->msg, params->qop );
return unseal_message_no_vector( ctx, params->msg, params->qop );
}
static NTSTATUS CDECL verify_signature( LSA_SEC_HANDLE context, SecBufferDesc *msg, ULONG *qop )
static NTSTATUS verify_signature( void *args )
{
struct verify_signature_params *params = args;
SecBufferDesc *msg = params->msg;
OM_uint32 ret, minor_status;
gss_buffer_desc data_buffer, token_buffer;
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( context );
gss_ctx_id_t ctx_handle = ctxhandle_sspi_to_gss( params->context );
int data_idx, token_idx;
if ((data_idx = get_buffer_index( msg, SECBUFFER_DATA )) == -1) return SEC_E_INVALID_TOKEN;
......@@ -1017,13 +1023,21 @@ static NTSTATUS CDECL verify_signature( LSA_SEC_HANDLE context, SecBufferDesc *m
ret = pgss_verify_mic( &minor_status, ctx_handle, &data_buffer, &token_buffer, NULL );
TRACE( "gss_verify_mic returned %08x minor status %08x\n", ret, minor_status );
if (GSS_ERROR( ret )) trace_gss_status( ret, minor_status );
if (ret == GSS_S_COMPLETE && qop) *qop = 0;
if (ret == GSS_S_COMPLETE && params->qop) *params->qop = 0;
return status_gss_to_sspi( ret );
}
static const struct krb5_funcs funcs =
static NTSTATUS process_attach( void *args )
{
if (load_krb5() && load_gssapi_krb5()) return STATUS_SUCCESS;
if (libkrb5_handle) unload_krb5();
return STATUS_DLL_NOT_FOUND;
}
unixlib_entry_t __wine_unix_call_funcs[] =
{
process_attach,
accept_context,
acquire_credentials_handle,
delete_context,
......@@ -1037,15 +1051,4 @@ static const struct krb5_funcs funcs =
verify_signature,
};
NTSTATUS CDECL __wine_init_unix_lib( HMODULE module, DWORD reason, const void *ptr_in, void *ptr_out )
{
if (reason != DLL_PROCESS_ATTACH) return STATUS_SUCCESS;
if (load_krb5() && load_gssapi_krb5())
{
*(const struct krb5_funcs **)ptr_out = &funcs;
return STATUS_SUCCESS;
}
if (libkrb5_handle) unload_krb5();
return STATUS_DLL_NOT_FOUND;
}
#endif /* defined(SONAME_LIBKRB5) && defined(SONAME_LIBGSSAPI_KRB5) */
dlls/kerberos/unixlib.h
View file @ 099063f0
......@@ -19,24 +19,100 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "wine/unixlib.h"
#define KERBEROS_MAX_BUF 12000
struct krb5_funcs
{
NTSTATUS (CDECL *accept_context)(LSA_SEC_HANDLE, LSA_SEC_HANDLE, SecBufferDesc *, LSA_SEC_HANDLE *,
SecBufferDesc *, ULONG *, ULONG *);
NTSTATUS (CDECL *acquire_credentials_handle)(const char *, ULONG, const char *, const char *, LSA_SEC_HANDLE *,
ULONG *);
NTSTATUS (CDECL *delete_context)(LSA_SEC_HANDLE);
NTSTATUS (CDECL *free_credentials_handle)(LSA_SEC_HANDLE);
NTSTATUS (CDECL *initialize_context)(LSA_SEC_HANDLE, LSA_SEC_HANDLE, const char *, ULONG, SecBufferDesc *,
LSA_SEC_HANDLE *, SecBufferDesc *, ULONG *, ULONG *);
NTSTATUS (CDECL *make_signature)(LSA_SEC_HANDLE, SecBufferDesc *);
NTSTATUS (CDECL *query_context_attributes)(LSA_SEC_HANDLE, ULONG, void *);
NTSTATUS (CDECL *query_ticket_cache)( KERB_QUERY_TKT_CACHE_RESPONSE *resp, ULONG *out_size );
NTSTATUS (CDECL *seal_message)(LSA_SEC_HANDLE, SecBufferDesc *, ULONG);
NTSTATUS (CDECL *unseal_message)(LSA_SEC_HANDLE, SecBufferDesc *, ULONG *);
NTSTATUS (CDECL *verify_signature)(LSA_SEC_HANDLE, SecBufferDesc *, ULONG *);
};
extern const struct krb5_funcs *krb5_funcs;
struct accept_context_params
{
LSA_SEC_HANDLE credential;
LSA_SEC_HANDLE context;
SecBufferDesc *input;
LSA_SEC_HANDLE *new_context;
SecBufferDesc *output;
ULONG *context_attr;
ULONG *expiry;
};
struct acquire_credentials_handle_params
{
const char *principal;
ULONG credential_use;
const char *username;
const char *password;
LSA_SEC_HANDLE *credential;
ULONG *expiry;
};
struct initialize_context_params
{
LSA_SEC_HANDLE credential;
LSA_SEC_HANDLE context;
const char *target_name;
ULONG context_req;
SecBufferDesc *input;
LSA_SEC_HANDLE *new_context;
SecBufferDesc *output;
ULONG *context_attr;
ULONG *expiry;
};
struct make_signature_params
{
LSA_SEC_HANDLE context;
SecBufferDesc *msg;
};
struct query_context_attributes_params
{
LSA_SEC_HANDLE context;
ULONG attr;
void *buf;
};
struct query_ticket_cache_params
{
KERB_QUERY_TKT_CACHE_RESPONSE *resp;
ULONG *out_size;
};
struct seal_message_params
{
LSA_SEC_HANDLE context;
SecBufferDesc *msg;
ULONG qop;
};
struct unseal_message_params
{
LSA_SEC_HANDLE context;
SecBufferDesc *msg;
ULONG *qop;
};
struct verify_signature_params
{
LSA_SEC_HANDLE context;
SecBufferDesc *msg;
ULONG *qop;
};
enum unix_funcs
{
unix_process_attach,
unix_accept_context,
unix_acquire_credentials_handle,
unix_delete_context,
unix_free_credentials_handle,
unix_initialize_context,
unix_make_signature,
unix_query_context_attributes,
unix_query_ticket_cache,
unix_seal_message,
unix_unseal_message,
unix_verify_signature,
};
extern unixlib_handle_t krb5_handle DECLSPEC_HIDDEN;
#define KRB5_CALL( func, params ) __wine_unix_call( krb5_handle, unix_ ## func, params )
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