Introduce the NETWORK_ISCSI_MD5_ENABLE feature test macro for NetworkPkg.
When explicitly set to FALSE, remove MD5 from IScsiDxe's CHAP algorithm
list.
Set NETWORK_ISCSI_MD5_ENABLE to TRUE by default, for compatibility
reasons. Not just to minimize the disruption for platforms that currently
include IScsiDxe, but also because RFC 7143 mandates MD5 for CHAP, and
some vendors' iSCSI targets support MD5 only.
With MD5 enabled, IScsiDxe will suggest SHA256, and then fall back to MD5
if the target requests it. With MD5 disabled, IScsiDxe will suggest
SHA256, and break off the connection (and session) if the target doesn't
support SHA256.
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=3355
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: <20210629163337.14120-7-lersek@redhat.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3003
There is a plan to make MD5 disable as default.
The new MACRO ENABLE_MD5_DEPRECATED_INTERFACES
would be introduced to enable MD5. Make the
definition ahead of the change to avoid build
error after the MACRO changed.
1. Add the NetworkBuildOptions.dsc.inc to define
the MACRO for build (support: GCC, INTEL, MSFT and
RVCT)
2. Add the BuildOption file to Network.dsc.inc
Cc: Maciej Rabeda <maciej.rabeda@linux.intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Message-Id: <20201112055558.2348-5-zhichao.gao@intel.com>
[lersek@redhat.com: clean up comments in "NetworkBuildOptions.dsc.inc"]
[lersek@redhat.com: hoist "BuildOptions" above "Components" in
"Network.dsc.inc" for bug compat with edk2-platforms]
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
Laszlo Ersek
Gao, Zhichao