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266 lines
8.6 KiB
C
266 lines
8.6 KiB
C
/** @file
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The header files of miscellaneous routines specific to Https for HttpDxe driver.
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Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __EFI_HTTPS_SUPPORT_H__
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#define __EFI_HTTPS_SUPPORT_H__
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#define HTTPS_DEFAULT_PORT 443
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#define HTTPS_FLAG "https://"
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/**
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Check whether the Url is from Https.
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@param[in] Url The pointer to a HTTP or HTTPS URL string.
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@retval TRUE The Url is from HTTPS.
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@retval FALSE The Url is from HTTP.
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**/
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BOOLEAN
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IsHttpsUrl (
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IN CHAR8 *Url
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);
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/**
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Creates a Tls child handle, open EFI_TLS_PROTOCOL and EFI_TLS_CONFIGURATION_PROTOCOL.
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@param[in] ImageHandle The firmware allocated handle for the UEFI image.
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@param[out] TlsSb Pointer to the TLS SERVICE_BINDING_PROTOCOL.
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@param[out] TlsProto Pointer to the EFI_TLS_PROTOCOL instance.
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@param[out] TlsConfiguration Pointer to the EFI_TLS_CONFIGURATION_PROTOCOL instance.
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@return The child handle with opened EFI_TLS_PROTOCOL and EFI_TLS_CONFIGURATION_PROTOCOL.
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**/
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EFI_HANDLE
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EFIAPI
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TlsCreateChild (
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IN EFI_HANDLE ImageHandle,
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OUT EFI_SERVICE_BINDING_PROTOCOL **TlsSb,
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OUT EFI_TLS_PROTOCOL **TlsProto,
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OUT EFI_TLS_CONFIGURATION_PROTOCOL **TlsConfiguration
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);
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/**
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Create event for the TLS receive and transmit tokens which are used to receive and
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transmit TLS related messages.
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@param[in, out] HttpInstance Pointer to HTTP_PROTOCOL structure.
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@retval EFI_SUCCESS The events are created successfully.
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@retval others Other error as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsCreateTxRxEvent (
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IN OUT HTTP_PROTOCOL *HttpInstance
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);
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/**
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Close events in the TlsTxToken and TlsRxToken.
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@param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.
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**/
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VOID
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EFIAPI
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TlsCloseTxRxEvent (
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IN HTTP_PROTOCOL *HttpInstance
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);
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/**
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Read the TlsCaCertificate variable and configure it.
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@param[in, out] HttpInstance The HTTP instance private data.
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@retval EFI_SUCCESS TlsCaCertificate is configured.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval EFI_NOT_FOUND Fail to get "TlsCaCertificate" variable.
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@retval Others Other error as indicated.
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**/
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EFI_STATUS
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TlsConfigCertificate (
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IN OUT HTTP_PROTOCOL *HttpInstance
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);
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/**
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Configure TLS session data.
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@param[in, out] HttpInstance The HTTP instance private data.
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@retval EFI_SUCCESS TLS session data is configured.
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@retval Others Other error as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsConfigureSession (
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IN OUT HTTP_PROTOCOL *HttpInstance
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);
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/**
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Transmit the Packet by processing the associated HTTPS token.
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@param[in, out] HttpInstance Pointer to HTTP_PROTOCOL structure.
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@param[in] Packet The packet to transmit.
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@retval EFI_SUCCESS The packet is transmitted.
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@retval EFI_INVALID_PARAMETER HttpInstance is NULL or Packet is NULL.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
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@retval Others Other errors as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsCommonTransmit (
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IN OUT HTTP_PROTOCOL *HttpInstance,
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IN NET_BUF *Packet
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);
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/**
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Receive the Packet by processing the associated HTTPS token.
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@param[in, out] HttpInstance Pointer to HTTP_PROTOCOL structure.
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@param[in] Packet The packet to transmit.
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@param[in] Timeout The time to wait for connection done.
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@retval EFI_SUCCESS The Packet is received.
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@retval EFI_INVALID_PARAMETER HttpInstance is NULL or Packet is NULL.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval EFI_TIMEOUT The operation is time out.
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@retval Others Other error as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsCommonReceive (
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IN OUT HTTP_PROTOCOL *HttpInstance,
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IN NET_BUF *Packet,
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IN EFI_EVENT Timeout
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);
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/**
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Receive one TLS PDU. An TLS PDU contains an TLS record header and it's
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corresponding record data. These two parts will be put into two blocks of buffers in the
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net buffer.
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@param[in, out] HttpInstance Pointer to HTTP_PROTOCOL structure.
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@param[out] Pdu The received TLS PDU.
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@param[in] Timeout The time to wait for connection done.
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@retval EFI_SUCCESS An TLS PDU is received.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval EFI_PROTOCOL_ERROR An unexpected TLS packet was received.
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@retval Others Other errors as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsReceiveOnePdu (
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IN OUT HTTP_PROTOCOL *HttpInstance,
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OUT NET_BUF **Pdu,
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IN EFI_EVENT Timeout
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);
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/**
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Connect one TLS session by finishing the TLS handshake process.
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@param[in] HttpInstance The HTTP instance private data.
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@param[in] Timeout The time to wait for connection done.
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@retval EFI_SUCCESS The TLS session is established.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval EFI_ABORTED TLS session state is incorrect.
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@retval Others Other error as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsConnectSession (
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IN HTTP_PROTOCOL *HttpInstance,
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IN EFI_EVENT Timeout
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);
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/**
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Close the TLS session and send out the close notification message.
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@param[in] HttpInstance The HTTP instance private data.
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@retval EFI_SUCCESS The TLS session is closed.
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@retval EFI_INVALID_PARAMETER HttpInstance is NULL or Packet is NULL.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval Others Other error as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsCloseSession (
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IN HTTP_PROTOCOL *HttpInstance
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);
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/**
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Process one message according to the CryptMode.
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@param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.
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@param[in] Message Pointer to the message buffer needed to processed.
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If ProcessMode is EfiTlsEncrypt, the message contain the TLS
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header and plain text TLS APP payload.
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If ProcessMode is EfiTlsDecrypt, the message contain the TLS
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header and cipher text TLS APP payload.
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@param[in] MessageSize Pointer to the message buffer size.
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@param[in] ProcessMode Process mode.
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@param[in, out] Fragment Only one Fragment returned after the Message is
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processed successfully.
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If ProcessMode is EfiTlsEncrypt, the fragment contain the TLS
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header and cipher text TLS APP payload.
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If ProcessMode is EfiTlsDecrypt, the fragment contain the TLS
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header and plain text TLS APP payload.
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@retval EFI_SUCCESS Message is processed successfully.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval Others Other errors as indicated.
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**/
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EFI_STATUS
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EFIAPI
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TlsProcessMessage (
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IN HTTP_PROTOCOL *HttpInstance,
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IN UINT8 *Message,
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IN UINTN MessageSize,
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IN EFI_TLS_CRYPT_MODE ProcessMode,
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IN OUT NET_FRAGMENT *Fragment
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);
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/**
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Receive one fragment decrypted from one TLS record.
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@param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.
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@param[in, out] Fragment The received Fragment.
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@param[in] Timeout The time to wait for connection done.
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@retval EFI_SUCCESS One fragment is received.
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@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
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@retval EFI_ABORTED Something wrong decryption the message.
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@retval Others Other errors as indicated.
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**/
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EFI_STATUS
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EFIAPI
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HttpsReceive (
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IN HTTP_PROTOCOL *HttpInstance,
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IN OUT NET_FRAGMENT *Fragment,
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IN EFI_EVENT Timeout
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);
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#endif
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