NetworkPkg/TlsDxe: TlsDxe driver implementation over OpenSSL

[mirror_edk2.git] / NetworkPkg / TlsDxe / TlsConfigProtocol.c

diff --git a/NetworkPkg/TlsDxe/TlsConfigProtocol.c b/NetworkPkg/TlsDxe/TlsConfigProtocol.c
new file mode 100644 (file)
index 0000000..5292433
--- /dev/null
+++ b/NetworkPkg/TlsDxe/TlsConfigProtocol.c
@@ -0,0 +1,152 @@
+/** @file
+  Implementation of EFI TLS Configuration Protocol Interfaces.
+
+  Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php.
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "TlsImpl.h"
+
+EFI_TLS_CONFIGURATION_PROTOCOL  mTlsConfigurationProtocol = {
+  TlsConfigurationSetData,
+  TlsConfigurationGetData
+};
+
+/**
+  Set TLS configuration data.
+
+  The SetData() function sets TLS configuration to non-volatile storage or volatile
+  storage.
+
+  @param[in]  This                Pointer to the EFI_TLS_CONFIGURATION_PROTOCOL instance.
+  @param[in]  DataType            Configuration data type.
+  @param[in]  Data                Pointer to configuration data.
+  @param[in]  DataSize            Total size of configuration data.
+
+  @retval EFI_SUCCESS             The TLS configuration data is set successfully.
+  @retval EFI_INVALID_PARAMETER   One or more of the following conditions is TRUE:
+                                  This is NULL.
+                                  Data is NULL.
+                                  DataSize is 0.
+  @retval EFI_UNSUPPORTED         The DataType is unsupported.
+  @retval EFI_OUT_OF_RESOURCES    Required system resources could not be allocated.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsConfigurationSetData (
+  IN     EFI_TLS_CONFIGURATION_PROTOCOL  *This,
+  IN     EFI_TLS_CONFIG_DATA_TYPE        DataType,
+  IN     VOID                            *Data,
+  IN     UINTN                           DataSize
+  )
+{
+  EFI_STATUS                Status;
+  TLS_INSTANCE              *Instance;
+  EFI_TPL                   OldTpl;
+
+  Status = EFI_SUCCESS;
+
+  if (This == NULL ||  Data == NULL || DataSize == 0) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
+
+  Instance = TLS_INSTANCE_FROM_CONFIGURATION (This);
+
+  switch (DataType) {
+  case EfiTlsConfigDataTypeCACertificate:
+    Status = TlsSetCaCertificate (Instance->TlsConn, Data, DataSize);
+    break;
+  case EfiTlsConfigDataTypeHostPublicCert:
+    Status = TlsSetHostPublicCert (Instance->TlsConn, Data, DataSize);
+    break;
+  case EfiTlsConfigDataTypeHostPrivateKey:
+    Status = TlsSetHostPrivateKey (Instance->TlsConn, Data, DataSize);
+    break;
+  case EfiTlsConfigDataTypeCertRevocationList:
+    Status = TlsSetCertRevocationList (Data, DataSize);
+    break;
+  default:
+     Status = EFI_UNSUPPORTED;
+  }
+
+  gBS->RestoreTPL (OldTpl);
+  return Status;
+}
+
+/**
+  Get TLS configuration data.
+
+  The GetData() function gets TLS configuration.
+
+  @param[in]       This           Pointer to the EFI_TLS_CONFIGURATION_PROTOCOL instance.
+  @param[in]       DataType       Configuration data type.
+  @param[in, out]  Data           Pointer to configuration data.
+  @param[in, out]  DataSize       Total size of configuration data. On input, it means
+                                  the size of Data buffer. On output, it means the size
+                                  of copied Data buffer if EFI_SUCCESS, and means the
+                                  size of desired Data buffer if EFI_BUFFER_TOO_SMALL.
+
+  @retval EFI_SUCCESS             The TLS configuration data is got successfully.
+  @retval EFI_INVALID_PARAMETER   One or more of the following conditions is TRUE:
+                                  This is NULL.
+                                  DataSize is NULL.
+                                  Data is NULL if *DataSize is not zero.
+  @retval EFI_UNSUPPORTED         The DataType is unsupported.
+  @retval EFI_NOT_FOUND           The TLS configuration data is not found.
+  @retval EFI_BUFFER_TOO_SMALL    The buffer is too small to hold the data.
+**/
+EFI_STATUS
+EFIAPI
+TlsConfigurationGetData (
+  IN     EFI_TLS_CONFIGURATION_PROTOCOL  *This,
+  IN     EFI_TLS_CONFIG_DATA_TYPE        DataType,
+  IN OUT VOID                            *Data, OPTIONAL
+  IN OUT UINTN                           *DataSize
+  )
+{
+  EFI_STATUS                Status;
+  TLS_INSTANCE              *Instance;
+
+  EFI_TPL                   OldTpl;
+
+  Status = EFI_SUCCESS;
+
+  if (This == NULL || DataSize == NULL || (Data == NULL && *DataSize != 0)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
+
+  Instance = TLS_INSTANCE_FROM_CONFIGURATION (This);
+
+  switch (DataType) {
+  case EfiTlsConfigDataTypeCACertificate:
+    Status = TlsGetCaCertificate (Instance->TlsConn, Data, DataSize);
+    break;
+  case EfiTlsConfigDataTypeHostPublicCert:
+    Status = TlsGetHostPublicCert (Instance->TlsConn, Data, DataSize);
+    break;
+  case EfiTlsConfigDataTypeHostPrivateKey:
+    Status = TlsGetHostPrivateKey (Instance->TlsConn, Data, DataSize);
+    break;
+  case EfiTlsConfigDataTypeCertRevocationList:
+    Status = TlsGetCertRevocationList (Data, DataSize);
+    break;
+  default:
+    Status = EFI_UNSUPPORTED;
+  }
+
+  gBS->RestoreTPL (OldTpl);
+  return Status;
+}