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NetworkPkg/IScsiDxe: wrap IScsiCHAP source files to 80 characters 

Working with overlong lines is difficult for me; rewrap the CHAP-related
source files in IScsiDxe to 80 characters width. No functional changes.

Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Maciej Rabeda <maciej.rabeda@linux.intel.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3356
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Maciej Rabeda <maciej.rabeda@linux.intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210608121259.32451-2-lersek@redhat.com>
This commit is contained in:
Laszlo Ersek 2021-06-08 14:12:50 +02:00 committed by mergify[bot]
parent 702ba436ed
commit 83761337ec
2 changed files with 71 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
NetworkPkg/IScsiDxe/IScsiCHAP.c
View File

@ -1,5 +1,6 @@
/** @file
This file is for Challenge-Handshake Authentication Protocol (CHAP) Configuration.
This file is for Challenge-Handshake Authentication Protocol (CHAP)
Configuration.
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@ -18,9 +19,11 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
@param[in] ChallengeLength The length of iSCSI CHAP challenge message.
@param[out] ChapResponse The calculation of the expected hash value.
@retval EFI_SUCCESS The expected hash value was calculatedly successfully.
@retval EFI_PROTOCOL_ERROR The length of the secret should be at least the
length of the hash value for the hashing algorithm chosen.
@retval EFI_SUCCESS The expected hash value was calculatedly
successfully.
@retval EFI_PROTOCOL_ERROR The length of the secret should be at least
the length of the hash value for the hashing
algorithm chosen.
@retval EFI_PROTOCOL_ERROR MD5 hash operation fail.
@retval EFI_OUT_OF_RESOURCES Fail to allocate resource to complete MD5.
@ -94,8 +97,10 @@ Exit:
@param[in] AuthData iSCSI CHAP authentication data.
@param[in] TargetResponse The response from target.
@retval EFI_SUCCESS The response from target passed authentication.
@retval EFI_SECURITY_VIOLATION The response from target was not expected value.
@retval EFI_SUCCESS The response from target passed
authentication.
@retval EFI_SECURITY_VIOLATION The response from target was not expected
value.
@retval Others Other errors as indicated.
**/
@ -193,7 +198,10 @@ IScsiCHAPOnRspReceived (
//
// The first Login Response.
//
Value = IScsiGetValueByKeyFromList (KeyValueList, ISCSI_KEY_TARGET_PORTAL_GROUP_TAG);
Value = IScsiGetValueByKeyFromList (
KeyValueList,
ISCSI_KEY_TARGET_PORTAL_GROUP_TAG
);
if (Value == NULL) {
goto ON_EXIT;
}
@ -205,13 +213,17 @@ IScsiCHAPOnRspReceived (
Session->TargetPortalGroupTag = (UINT16) Result;
Value = IScsiGetValueByKeyFromList (KeyValueList, ISCSI_KEY_AUTH_METHOD);
Value = IScsiGetValueByKeyFromList (
KeyValueList,
ISCSI_KEY_AUTH_METHOD
);
if (Value == NULL) {
goto ON_EXIT;
}
//
// Initiator mandates CHAP authentication but target replies without "CHAP", or
// initiator suggets "None" but target replies with some kind of auth method.
// Initiator mandates CHAP authentication but target replies without
// "CHAP", or initiator suggets "None" but target replies with some kind of
// auth method.
//
if (Session->AuthType == ISCSI_AUTH_TYPE_NONE) {
if (AsciiStrCmp (Value, ISCSI_KEY_VALUE_NONE) != 0) {
@ -236,7 +248,10 @@ IScsiCHAPOnRspReceived (
//
// The Target replies with CHAP_A=<A> CHAP_I=<I> CHAP_C=<C>
//
Value = IScsiGetValueByKeyFromList (KeyValueList, ISCSI_KEY_CHAP_ALGORITHM);
Value = IScsiGetValueByKeyFromList (
KeyValueList,
ISCSI_KEY_CHAP_ALGORITHM
);
if (Value == NULL) {
goto ON_EXIT;
}
@ -249,12 +264,18 @@ IScsiCHAPOnRspReceived (
goto ON_EXIT;
}
Identifier = IScsiGetValueByKeyFromList (KeyValueList, ISCSI_KEY_CHAP_IDENTIFIER);
Identifier = IScsiGetValueByKeyFromList (
KeyValueList,
ISCSI_KEY_CHAP_IDENTIFIER
);
if (Identifier == NULL) {
goto ON_EXIT;
}
Challenge = IScsiGetValueByKeyFromList (KeyValueList, ISCSI_KEY_CHAP_CHALLENGE);
Challenge = IScsiGetValueByKeyFromList (
KeyValueList,
ISCSI_KEY_CHAP_CHALLENGE
);
if (Challenge == NULL) {
goto ON_EXIT;
}
@ -269,7 +290,11 @@ IScsiCHAPOnRspReceived (
AuthData->InIdentifier = (UINT32) Result;
AuthData->InChallengeLength = ISCSI_CHAP_AUTH_MAX_LEN;
IScsiHexToBin ((UINT8 *) AuthData->InChallenge, &AuthData->InChallengeLength, Challenge);
IScsiHexToBin (
(UINT8 *) AuthData->InChallenge,
&AuthData->InChallengeLength,
Challenge
);
Status = IScsiCHAPCalculateResponse (
AuthData->InIdentifier,
AuthData->AuthConfig->CHAPSecret,
@ -303,7 +328,10 @@ IScsiCHAPOnRspReceived (
goto ON_EXIT;
}
Response = IScsiGetValueByKeyFromList (KeyValueList, ISCSI_KEY_CHAP_RESPONSE);
Response = IScsiGetValueByKeyFromList (
KeyValueList,
ISCSI_KEY_CHAP_RESPONSE
);
if (Response == NULL) {
goto ON_EXIT;
}
@ -341,7 +369,8 @@ ON_EXIT:
@param[in, out] Pdu The PDU to send out.
@retval EFI_SUCCESS All check passed and the phase-related CHAP
authentication info is filled into the iSCSI PDU.
authentication info is filled into the iSCSI
PDU.
@retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
@retval EFI_PROTOCOL_ERROR Some kind of protocol error occurred.
@ -392,7 +421,11 @@ IScsiCHAPToSendReq (
// It's the initial Login Request. Fill in the key=value pairs mandatory
// for the initial Login Request.
//
IScsiAddKeyValuePair (Pdu, ISCSI_KEY_INITIATOR_NAME, mPrivate->InitiatorName);
IScsiAddKeyValuePair (
Pdu,
ISCSI_KEY_INITIATOR_NAME,
mPrivate->InitiatorName
);
IScsiAddKeyValuePair (Pdu, ISCSI_KEY_SESSION_TYPE, "Normal");
IScsiAddKeyValuePair (
Pdu,
@ -413,7 +446,8 @@ IScsiCHAPToSendReq (
case ISCSI_CHAP_STEP_ONE:
//
// First step, send the Login Request with CHAP_A=<A1,A2...> key-value pair.
// First step, send the Login Request with CHAP_A=<A1,A2...> key-value
// pair.
//
AsciiSPrint (ValueStr, sizeof (ValueStr), "%d", ISCSI_CHAP_ALGORITHM_MD5);
IScsiAddKeyValuePair (Pdu, ISCSI_KEY_CHAP_ALGORITHM, ValueStr);
@ -429,11 +463,20 @@ IScsiCHAPToSendReq (
//
// CHAP_N=<N>
//
IScsiAddKeyValuePair (Pdu, ISCSI_KEY_CHAP_NAME, (CHAR8 *) &AuthData->AuthConfig->CHAPName);
IScsiAddKeyValuePair (
Pdu,
ISCSI_KEY_CHAP_NAME,
(CHAR8 *) &AuthData->AuthConfig->CHAPName
);
//
// CHAP_R=<R>
//
IScsiBinToHex ((UINT8 *) AuthData->CHAPResponse, ISCSI_CHAP_RSP_LEN, Response, &RspLen);
IScsiBinToHex (
(UINT8 *) AuthData->CHAPResponse,
ISCSI_CHAP_RSP_LEN,
Response,
&RspLen
);
IScsiAddKeyValuePair (Pdu, ISCSI_KEY_CHAP_RESPONSE, Response);
if (AuthData->AuthConfig->CHAPType == ISCSI_CHAP_MUTUAL) {
@ -448,7 +491,12 @@ IScsiCHAPToSendReq (
//
IScsiGenRandom ((UINT8 *) AuthData->OutChallenge, ISCSI_CHAP_RSP_LEN);
AuthData->OutChallengeLength = ISCSI_CHAP_RSP_LEN;
IScsiBinToHex ((UINT8 *) AuthData->OutChallenge, ISCSI_CHAP_RSP_LEN, Challenge, &ChallengeLen);
IScsiBinToHex (
(UINT8 *) AuthData->OutChallenge,
ISCSI_CHAP_RSP_LEN,
Challenge,
&ChallengeLen
);
IScsiAddKeyValuePair (Pdu, ISCSI_KEY_CHAP_CHALLENGE, Challenge);
Conn->AuthStep = ISCSI_CHAP_STEP_FOUR;

3
NetworkPkg/IScsiDxe/IScsiCHAP.h
View File

@ -88,7 +88,8 @@ IScsiCHAPOnRspReceived (
@param[in, out] Pdu The PDU to send out.
@retval EFI_SUCCESS All check passed and the phase-related CHAP
authentication info is filled into the iSCSI PDU.
authentication info is filled into the iSCSI
PDU.
@retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
@retval EFI_PROTOCOL_ERROR Some kind of protocol error occurred.