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contact devel+owner@edk2.groups.io Resent-Date: Thu, 16 May 2024 04:33:48 -0700 Resent-From: igork@ami.com Reply-To: devel@edk2.groups.io,igork@ami.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: GtKld4tQfty6kNeNvKZMMGQKx7686176AA= Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20240206 header.b=lqyhShu6; dmarc=pass (policy=none) header.from=groups.io; spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 45.79.224.7 as permitted sender) smtp.mailfrom=bounce@groups.io We can have some protocol where all Redfish clients register saying that th= ey are using the bootstrap credentials. And when they finish their job they notify RedfishBootstrapAccountDxe drive= r and when all of registered modules finish their job RedfishBootstrapAccou= ntDxe driver delete the account. Thank you, Igor -----Original Message----- From: Nickle Wang Sent: Wednesday, May 15, 2024 11:10 PM To: Chang, Abner ; Igor Kulchytskyy ; d= evel@edk2.groups.io Cc: Nick Ramirez Subject: RE: [EXTERNAL] RE: [edk2-devel] [edk2-redfish-client][PATCH] Redfi= shClientPkg: introduce RedfishBootstrapAccountDxe > RedfishFeatureCore could be one of the Redfish clients, delete the creden= tial from > Redfish account service in RedfishFeatureCore lifecycle may impact other = Redfish > clients that still need the communication with Redfish service, right? When all Redfish clients are managed by RedfishFeatureCore, I think we don'= t have such case. And this may be a good reason to keep it in RedfishClient= Pkg. This driver offers a way for BIOS to delete bootstrapping account at B= MC after everything is done. Platform owner can decide to include this driv= er or not depending on the Redfish design in system. Regards, Nickle > -----Original Message----- > From: Chang, Abner > Sent: Thursday, May 16, 2024 10:41 AM > To: Nickle Wang ; Igor Kulchytskyy ; > devel@edk2.groups.io > Cc: Nick Ramirez > Subject: RE: [EXTERNAL] RE: [edk2-devel] [edk2-redfish-client][PATCH] > RedfishClientPkg: introduce RedfishBootstrapAccountDxe > > External email: Use caution opening links or attachments > > > [AMD Official Use Only - General] > > I think we probably overlook some use cases. Multiple edk2 Redfish applic= ations > running simultaneously is allowed from the design perspective. However, w= e > centralized GetAuthInfo in RedfishPlatformCredentialLib for all of edk2 R= edfish > client entities to leverage the same credential stored in EFI variable. T= his way we > can limit the process of acquiring credential to only one time Redfish IP= MI > bootstrap command sent to BMC. > RedfishFeatureCore could be one of the Redfish clients, delete the creden= tial from > Redfish account service in RedfishFeatureCore lifecycle may impact other = Redfish > clients that still need the communication with Redfish service, right? > > Thanks > Abner > > > -----Original Message----- > > From: Nickle Wang > > Sent: Thursday, May 16, 2024 9:38 AM > > To: Chang, Abner ; Igor Kulchytskyy > > ; devel@edk2.groups.io > > Cc: Nick Ramirez > > Subject: RE: [EXTERNAL] RE: [edk2-devel] [edk2-redfish-client][PATCH] > > RedfishClientPkg: introduce RedfishBootstrapAccountDxe > > > > [AMD Official Use Only - General] > > > > Caution: This message originated from an External Source. Use proper > > caution when opening attachments, clicking links, or responding. > > > > > > Hi Igor, Abner, > > > > > Maybe we should consider moving RedfishBootstrapAccountDxe driver to > > RedfishPkg and have some register mechanism which will be used by > > interested drivers to notify that they finished their job and after > > that RedfishBootstrapAccountDxe driver would delete an account. > > > > You are saying the mechanism in runtime, right? In current design, > > RedfishFeatureCore driver will send "after provisioning" signal to > > notify this driver to delete bootstrapping account. This makes sure > > that all feature drivers are done with their jobs, so this driver is > > safe to delete bootstrapping account at BMC. > > > > If we move it to RedfishPkg, there is no such centralized Redfish > > driver managing Redfish stuff. How does a particular driver know that > > there is no other driver running Redfish stuff after it? The way I can > > think of now is to rely on EDK2 ready-to-boot event as the signal to > > do the notification, since there is not supposed to have Redfish driver= running > jobs after this event... > > > > Regards, > > Nickle > > > > > -----Original Message----- > > > From: Chang, Abner > > > Sent: Thursday, May 16, 2024 9:06 AM > > > To: Igor Kulchytskyy ; Nickle Wang > > > ; devel@edk2.groups.io > > > Cc: Nick Ramirez > > > Subject: RE: [EXTERNAL] RE: [edk2-devel] > > > [edk2-redfish-client][PATCH] > > > RedfishClientPkg: introduce RedfishBootstrapAccountDxe > > > > > > External email: Use caution opening links or attachments > > > > > > > > > [AMD Official Use Only - General] > > > > > > HI Igor, > > > This sounds to me reasonable to me. As you mentioned, RedfishPkg was > > designed > > > to support multiple Redfish applications and RedfishClientPkg is > > > just one of > > them. I > > > think we can review the implementation of acquiring/deleting credenti= al. > > > > > > Thanks > > > Abner > > > > > > > > > > -----Original Message----- > > > > From: Igor Kulchytskyy > > > > Sent: Wednesday, May 15, 2024 11:02 PM > > > > To: Nickle Wang ; devel@edk2.groups.io; Chang, > > > > Abner > > > > Cc: Nick Ramirez > > > > Subject: RE: [EXTERNAL] RE: [edk2-devel] > > > > [edk2-redfish-client][PATCH] > > > > RedfishClientPkg: introduce RedfishBootstrapAccountDxe > > > > > > > > [AMD Official Use Only - General] > > > > > > > > Caution: This message originated from an External Source. Use > > > > proper caution when opening attachments, clicking links, or respond= ing. > > > > > > > > > > > > Hi Nickle, > > > > I have one more question to discuss regarding this driver. > > > > We have a bootstrap account and creation of this account > > > > controlled by RedfishCredentialDxe driver in RedfishPkg. > > > > But deletion of that bootstrap account is moved to RedfishClientPkg= . > > > > What if we have another Redfish Client or some customer service > > > > which uses RedfishPkg for the communication. > > > > Architecturally it is allowed. > > > > But then RedfishBootstrapAccountDxe module would delete account > > > > just based on the RedfishClientPkg needs. > > > > Maybe we should consider moving RedfishBootstrapAccountDxe driver > > > > to RedfishPkg and have some register mechanism which will be used > > > > by interested drivers to notify that they finished their job and > > > > after that RedfishBootstrapAccountDxe driver would delete an accoun= t. > > > > What do you think? > > > > Thank you, > > > > Igor > > > > > > > > -----Original Message----- > > > > From: Nickle Wang > > > > Sent: Tuesday, May 14, 2024 8:40 AM > > > > To: devel@edk2.groups.io; abner.chang@amd.com; Igor Kulchytskyy > > > > > > > > Cc: Nick Ramirez > > > > Subject: [EXTERNAL] RE: [edk2-devel] [edk2-redfish-client][PATCH] > > > > RedfishClientPkg: introduce RedfishBootstrapAccountDxe > > > > > > > > > > > > **CAUTION: The e-mail below is from an external source. Please > > > > exercise caution before opening attachments, clicking links, or > > > > following guidance.** > > > > > > > > Hi Abner, > > > > > > > > > Ok, then I don't have the problem with invoking GetAuthInfo again= . > > > > However, I > > > > > will suggest to add more description in GetAuthInfo function > > > > > header, > > > > mention that > > > > > we will keep the auth info in EFI variable until exist boot servi= ce. > > > > > Also, give some more descriptions on the code you invoke to > > GetAuthInfo. > > > > > > > > Thanks for your comment. I add descriptions to explain above > > > > before calling GetAuthInfo(). Version 2 path is here: > > > > > > https://nam11.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fedk= %25 > > > 2F&data=3D05%7C02%7Cnicklew%40nvidia.com%7C77f28b71f7a9495ddbb308dc7 > 551a > > > 632%7C43083d15727340c1b7db39efd9ccc17a%7C0%7C0%7C638514240788650 > 508%7C > > > Unknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6I > k1h > > > aWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=3DzGjzjMdGhyaOdjd56WA34xO > 3vKD%2FMa > > fSZNq0db9fo7k%3D&reserved=3D0 > > 2 > > > > > > .groups.io%2Fg%2Fdevel%2Fmessage%2F118889&data=3D05%7C02%7Cnick > > lew > > > %40nvi > > > > > > > > > dia.com%7C10ec4812a68a434b806008dc75445994%7C43083d15727340c > > 1b7db > > > 39efd > > > > > > > > > 9ccc17a%7C0%7C0%7C638514183674607956%7CUnknown%7CTWFpbGZs > > b3d8 > > > eyJWIjoiM > > > > > > > > > C4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7 > > C%7 > > > C%7C > > > > > > > > > &sdata=3DGNlisCnBmVQRhCLTxICGDsArv%2B64lC%2BkktUMi8Yg%2BJM%3D&r > > ese > > > rved=3D0 > > > > > > > > Regards, > > > > Nickle > > > > > > > > > -----Original Message----- > > > > > From: devel@edk2.groups.io On Behalf Of > > > > > Chang, > > > > Abner > > > > > via groups.io > > > > > Sent: Tuesday, April 23, 2024 3:42 PM > > > > > To: Nickle Wang ; Igor Kulchytskyy > > > > > ; devel@edk2.groups.io > > > > > Cc: Nick Ramirez > > > > > Subject: Re: [edk2-devel] [edk2-redfish-client][PATCH] RedfishCli= entPkg: > > > > > introduce RedfishBootstrapAccountDxe > > > > > > > > > > External email: Use caution opening links or attachments > > > > > > > > > > > > > > > [AMD Official Use Only - General] > > > > > > > > > > > -----Original Message----- > > > > > > From: Nickle Wang > > > > > > Sent: Tuesday, April 23, 2024 3:09 PM > > > > > > To: Igor Kulchytskyy ; Chang, Abner > > > > > > ; devel@edk2.groups.io > > > > > > Cc: Nick Ramirez > > > > > > Subject: RE: [EXTERNAL] RE: [edk2-redfish-client][PATCH] > > > > RedfishClientPkg: > > > > > > introduce RedfishBootstrapAccountDxe > > > > > > > > > > > > [AMD Official Use Only - General] > > > > > > > > > > > > Caution: This message originated from an External Source. Use > > > > > > proper caution when opening attachments, clicking links, or > > responding. > > > > > > > > > > > > > > > > > > Hi Igor, Abner, > > > > > > > > > > > > Thanks for your review. Please allow me to answer your > > > > > > questions > > > > together. > > > > > > > > > > > > > 1. We suppose acquire the credential before we start to > > > > > > > communicate with > > > > > > Redfish. Will Redfish credential driver create another > > > > > > bootstrap account here after provisioning? > > > > > > No, according to the RedfishPlatformCredentialIpmiLib > > > > > > implementation, Redfish credential driver requests credential > > > > > > from BMC and will keep it for later use. So only one > > > > > > credential is requested for BIOS Redfish feature drivers during= POST > time. > > > > > Ok, then I don't have the problem with invoking GetAuthInfo again= . > > > > However, I > > > > > will suggest to add more description in GetAuthInfo function > > > > > header, > > > > mention that > > > > > we will keep the auth info in EFI variable until exist boot servi= ce. > > > > > Also, give some more descriptions on the code you invoke to > > GetAuthInfo. > > > > > > > > > > > > > > > > > > 2. And why do we delete the credential after provisioning? > > > > > > > How about the > > > > > > later Redfish property updating process? > > > > > > In this driver, we listen to "AfterProvisioning" event. And > > > > > > this is the event triggered after Redfish feature driver finish= all jobs. > > > > > > There is no feature driver which gets executed after this event= . > > > > > > And since we finished all Redfish operations, we remove this > > > > > > account > > on > > > BMC. > > > > > Then this makes sense to me now. > > > > > > > > > > > > > > > > > > Why do we need to delete those credentials? According to > > > > > > > spec BMC should > > > > > > delete the bootstrap credentials automatically on host or servi= ce reset. > > > > > > Yes, bootstrap credentials get deleted on host reset. In > > > > > > practice, server in datacenter usually takes long time running > > > > > > under OS before it gets > > > > > rebooted. > > > > > > The bootstrap credentials are exposed to end user at > > > > > > "/redfish/v1/AccountService/Accounts". I got report that there > > > > > > is concern for end user to see this unused account. > > > > > This sounds to me reasonable as we will give bootstrap > > > > > credential a high > > > > privilege > > > > > to update Redfish resource. Leave this information in Account > > > > > service seems > > > > not a > > > > > good idea. > > > > > > > > > > Thanks > > > > > Abner > > > > > > > > > > > > > > > > > So, I create this driver to allows us to remove bootstrap > > > > > > account at BMC after we finish Redfish jobs. And this also > > > > > > release the BMC account resource since this account won't be > > > > > > used for a long period of > > > > time. > > > > > > > > > > > > Regards, > > > > > > Nickle > > > > > > > > > > > > > -----Original Message----- > > > > > > > From: Igor Kulchytskyy > > > > > > > Sent: Monday, April 22, 2024 11:03 PM > > > > > > > To: Chang, Abner ; Nickle Wang > > > > > > > ; devel@edk2.groups.io > > > > > > > Cc: Nick Ramirez > > > > > > > Subject: RE: [EXTERNAL] RE: [edk2-redfish-client][PATCH] > > > > RedfishClientPkg: > > > > > > > introduce RedfishBootstrapAccountDxe > > > > > > > > > > > > > > External email: Use caution opening links or attachments > > > > > > > > > > > > > > > > > > > > > Hi Nickle and Abner, > > > > > > > I also have the same question as Abner. > > > > > > > Why do we need to delete those credentials? > > > > > > > According to spec BMC should delete the bootstrap > > > > > > > credentials automatically > > > > > > on > > > > > > > host or service reset. > > > > > > > Thank you, > > > > > > > Igor > > > > > > > > > > > > > > -----Original Message----- > > > > > > > From: Chang, Abner > > > > > > > Sent: Sunday, April 21, 2024 10:25 PM > > > > > > > To: Nickle Wang ; devel@edk2.groups.io > > > > > > > Cc: Igor Kulchytskyy ; Nick Ramirez > > > > > > > > > > > > > Subject: [EXTERNAL] RE: [edk2-redfish-client][PATCH] > > RedfishClientPkg: > > > > > > > introduce RedfishBootstrapAccountDxe > > > > > > > > > > > > > > > > > > > > > **CAUTION: The e-mail below is from an external source. > > > > > > > Please exercise caution before opening attachments, clicking > > > > > > > links, or following guidance.** > > > > > > > > > > > > > > [AMD Official Use Only - General] > > > > > > > > > > > > > > Hi Nickle, > > > > > > > One comment and few questions, > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > > From: Nickle Wang > > > > > > > > Sent: Thursday, April 18, 2024 8:28 PM > > > > > > > > To: devel@edk2.groups.io > > > > > > > > Cc: Chang, Abner ; Igor Kulchytskyy > > > > > > > > ; Nick Ramirez > > > > > > > > Subject: [edk2-redfish-client][PATCH] RedfishClientPkg: > > > > > > > > introduce RedfishBootstrapAccountDxe > > > > > > > > > > > > > > > > Caution: This message originated from an External Source. > > > > > > > > Use proper caution when opening attachments, clicking > > > > > > > > links, or > > > > responding. > > > > > > > > > > > > > > > > > > > > > > > > -Introduce RedfishBootstrapAccountDxe to delete bootstrap > > > > > > > > account from /redfish/v1/AccountService/Accounts after > > > > > > > > BIOS finished all Redfish jobs. The bootstrap account > > > > > > > > won't be available to other > > > > application. > > > > > > > > So deleting bootstrap account helps to release resource at = BMC. > > > > > > > > - After bootstrap account is deleted at BMC, the Redfish > > > > > > > > service instance is no longer usable. Close Redfish > > > > > > > > service instance to release the HTTP connection between BIO= S and > BMC. > > > > > > > > > > > > > > > > Signed-off-by: Nickle Wang > > > > > > > > Cc: Abner Chang > > > > > > > > Cc: Igor Kulchytskyy > > > > > > > > Cc: Nick Ramirez > > > > > > > > --- > > > > > > > > .../RedfishClientComponents.dsc.inc | 1 + > > > > > > > > .../RedfishBootstrapAccountDxe.inf | 53 +++ > > > > > > > > .../RedfishBootstrapAccountDxe.h | 58 ++++ > > > > > > > > .../RedfishBootstrapAccountDxe.c | 328 > > ++++++++++++++++++ > > > > > > > > RedfishClientPkg/RedfishClient.fdf.inc | 1 + > > > > > > > > 5 files changed, 441 insertions(+) create mode 100644 > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountDxe > > > > > > > > .inf > > > > > > > > create mode 100644 > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountDxe > > > > > > > > .h > > > > > > > > create mode 100644 > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountDxe > > > > > > > > .c > > > > > > > > > > > > > > > > diff --git > > > > > > > > a/RedfishClientPkg/RedfishClientComponents.dsc.inc > > > > > > > > b/RedfishClientPkg/RedfishClientComponents.dsc.inc > > > > > > > > index 42fc0c299..fe5248b62 100644 > > > > > > > > --- a/RedfishClientPkg/RedfishClientComponents.dsc.inc > > > > > > > > +++ b/RedfishClientPkg/RedfishClientComponents.dsc.inc > > > > > > > > @@ -20,6 +20,7 @@ > > > > > > > > > > > > RedfishClientPkg/HiiToRedfishMemoryDxe/HiiToRedfishMemoryDxe.inf > > > > > > > > > > > > > > > > RedfishClientPkg/HiiToRedfishBootDxe/HiiToRedfishBootDxe.i > > > > > > > > nf > > > > > > > > > > > > > > > > RedfishClientPkg/HiiToRedfishBiosDxe/HiiToRedfishBiosDxe.i > > > > > > > > nf > > > > > > > > + > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountDxe > > > > > > > > .inf > > > > > > > > !endif > > > > > > > > # > > > > > > > > # Below two modules should be pulled in by build tool. > > > > > > > > diff --git > > > > > > > > > > > > > > > > > > > > a/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.in > > > > > > > > f > > > > > > > > > > > > > > > > > > > > b/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.in > > > > > > > > f > > > > > > > > new file mode 100644 > > > > > > > > index 000000000..4073e95f4 > > > > > > > > --- /dev/null > > > > > > > > +++ > > > > > > > > > > > > > > > > > > > > b/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.in > > > > > > > > f > > > > > > > > @@ -0,0 +1,53 @@ > > > > > > > > +## @file > > > > > > > > +# This driver deletes bootstrap account in BMC after > > > > > > > > +BIOS Redfish finished # all jobs # # (C) Copyright 2021 > > > > > > > > +Hewlett Packard Enterprise Development LP
# > > > > > > > > +Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All r= ights > reserved. > > > > > > > > > > > > > > > > > > > > > Not sure if you want to update the copyright to 2024. > > > > > > > > > > > > > > > > > > > > > > +# > > > > > > > > +# SPDX-License-Identifier: BSD-2-Clause-Patent # ## > > > > > > > > + > > > > > > > > +[Defines] > > > > > > > > + INF_VERSION =3D 0x0001000b > > > > > > > > + BASE_NAME =3D RedfishBootstrapAccountDxe > > > > > > > > + FILE_GUID =3D 87555253-2F7E-45FC-B469-FD= 35B2E51210 > > > > > > > > + MODULE_TYPE =3D DXE_DRIVER > > > > > > > > + VERSION_STRING =3D 1.0 > > > > > > > > + ENTRY_POINT =3D RedfishBootstrapAccountEnt= ryPoint > > > > > > > > + UNLOAD_IMAGE =3D RedfishBootstrapAccountUnl= oad > > > > > > > > + > > > > > > > > +[Packages] > > > > > > > > + MdePkg/MdePkg.dec > > > > > > > > + MdeModulePkg/MdeModulePkg.dec > > > > > > > > + RedfishPkg/RedfishPkg.dec > > > > > > > > + RedfishClientPkg/RedfishClientPkg.dec > > > > > > > > + > > > > > > > > +[Sources] > > > > > > > > + RedfishBootstrapAccountDxe.h > > > > > > > > + RedfishBootstrapAccountDxe.c > > > > > > > > + > > > > > > > > +[LibraryClasses] > > > > > > > > + BaseLib > > > > > > > > + BaseMemoryLib > > > > > > > > + DebugLib > > > > > > > > + MemoryAllocationLib > > > > > > > > + PrintLib > > > > > > > > + RedfishEventLib > > > > > > > > + RedfishFeatureUtilityLib > > > > > > > > + RedfishDebugLib > > > > > > > > + RedfishVersionLib > > > > > > > > + RedfishHttpLib > > > > > > > > + UefiLib > > > > > > > > + UefiBootServicesTableLib > > > > > > > > + UefiRuntimeServicesTableLib > > > > > > > > + UefiDriverEntryPoint > > > > > > > > + > > > > > > > > +[Protocols] > > > > > > > > + gEdkIIRedfishConfigHandlerProtocolGuid ## CONSUMES ## > > > > > > > > + gEdkIIRedfishCredentialProtocolGuid ## CONSUMES ## > > > > > > > > + gEfiRestExProtocolGuid ## CONSUMES ## > > > > > > > > + > > > > > > > > +[Depex] > > > > > > > > + gEdkIIRedfishCredentialProtocolGuid > > > > > > > > diff --git > > > > > > > > > > > > > > > > > > > > a/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.h > > > > > > > > > > > > > > > > > > > > b/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.h > > > > > > > > new file mode 100644 > > > > > > > > index 000000000..5262f1e6b > > > > > > > > --- /dev/null > > > > > > > > +++ > > > > > > > > > > > > > > > > > > > > b/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.h > > > > > > > > @@ -0,0 +1,58 @@ > > > > > > > > +/** @file > > > > > > > > + Common header file for RedfishBootstrapAccountDxe driver= . > > > > > > > > + > > > > > > > > + (C) Copyright 2021-2022 Hewlett Packard Enterprise > > > > > > > > + Development LP
Copyright (c) 2023, NVIDIA > > > > > > > > + CORPORATION > > & > > > > > > > > + AFFILIATES. All > > > > > > rights > > > > > > > reserved. > > > > > > > > + > > > > > > > > + SPDX-License-Identifier: BSD-2-Clause-Patent > > > > > > > > + > > > > > > > > +**/ > > > > > > > > + > > > > > > > > +#ifndef REDFISH_BOOTSTRAP_ACCOUNT_DXE_H_ #define > > > > > > > > +REDFISH_BOOTSTRAP_ACCOUNT_DXE_H_ > > > > > > > > + > > > > > > > > +#include > > > > > > > > +#include > > > > > > > > + > > > > > > > > +// > > > > > > > > +// Libraries > > > > > > > > +// > > > > > > > > +#include #include > > > > > > > > + #include > > > > > > > > + > > > > > > > > +#include #include > > > > > > > > + #include > > > > > > > > +#include > > > > > > > > +#include #include > > > > > > > > + #include > > > > > > > > + #include > > > > > > > > + > > > > > > > > +#include #include > > > > > > > > + #include > > > > > > > > + > > > > > > > > + > > > > > > > > +#include > > > > > > > > +#include > > > > > > > > +#include > > > > > > > > + > > > > > > > > +#define REDFISH_BOOTSTRAP_ACCOUNT_DEBUG > > > > DEBUG_VERBOSE > > > > > > > > +#define REDFISH_MANAGER_ACCOUNT_COLLECTION_URI > > > > > > > > L"AccountService/Accounts" > > > > > > > > +#define REDFISH_URI_LENGTH 128 > > > > > > > > + > > > > > > > > +// > > > > > > > > +// Definitions of REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE // > > > > > > > > +typedef > > > > > > struct > > > > > > > > +{ > > > > > > > > + EFI_HANDLE ImageHandle; > > > > > > > > + EFI_HANDLE RestExHandle; > > > > > > > > + REDFISH_SERVICE RedfishService; > > > > > > > > + EFI_EVENT RedfishEvent; > > > > > > > > + EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL Protocol; > > > > > > > > +} REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE; > > > > > > > > + > > > > > > > > +#define > > > > > > REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE_FROM_PROTOCOL(This) \ > > > > > > > > + BASE_CR ((This), > > > > > > > > +REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE, > > > > > > > > +Protocol) > > > > > > > > + > > > > > > > > +#endif > > > > > > > > diff --git > > > > > > > > > > > > > > > > > > > > a/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.c > > > > > > > > > > > > > > > > > > > > b/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.c > > > > > > > > new file mode 100644 > > > > > > > > index 000000000..6fe4856f8 > > > > > > > > --- /dev/null > > > > > > > > +++ > > > > > > > > > > > > > > > > > > > > b/RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountD > > > > > > > > xe.c > > > > > > > > @@ -0,0 +1,328 @@ > > > > > > > > +/** @file > > > > > > > > + This driver deletes bootstrap account in BMC after BIOS > > > > > > > > +Redfish finished > > > > > > > > + all jobs. > > > > > > > > + > > > > > > > > + (C) Copyright 2021-2022 Hewlett Packard Enterprise > > > > > > > > + Development LP
Copyright (c) 2023, NVIDIA > > > > > > > > + CORPORATION > > & > > > > > > > > + AFFILIATES. All > > > > > > rights > > > > > > > reserved. > > > > > > > > + > > > > > > > > + SPDX-License-Identifier: BSD-2-Clause-Patent > > > > > > > > + > > > > > > > > +**/ > > > > > > > > + > > > > > > > > +#include "RedfishBootstrapAccountDxe.h" > > > > > > > > + > > > > > > > > +REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE *mBootstrapPrivate =3D > > > > NULL; > > > > > > > > + > > > > > > > > +/** > > > > > > > > + Close Redfish service instance by calling RestEx > > > > > > > > +protocol to release > > > > > > instance. > > > > > > > > + > > > > > > > > + @param[in] RestExHandle Handle of RestEx protocol. > > > > > > > > + > > > > > > > > + @retval EFI_SUCCESS The Redfish service is clo= sed > > successfully. > > > > > > > > + @retval EFI_INVALID_PARAMETER RestExHandle is NULL. > > > > > > > > + @retval Others Error occurs. > > > > > > > > + > > > > > > > > +**/ > > > > > > > > +EFI_STATUS > > > > > > > > +CloseRedfishService ( > > > > > > > > + IN EFI_HANDLE RestExHandle > > > > > > > > + ) > > > > > > > > +{ > > > > > > > > + EFI_REST_EX_PROTOCOL *RestEx; > > > > > > > > + EFI_STATUS Status; > > > > > > > > + > > > > > > > > + if (RestExHandle =3D=3D NULL) { > > > > > > > > + return EFI_INVALID_PARAMETER; } > > > > > > > > + > > > > > > > > + Status =3D gBS->HandleProtocol ( > > > > > > > > + RestExHandle, > > > > > > > > + &gEfiRestExProtocolGuid, > > > > > > > > + (VOID **)&RestEx > > > > > > > > + ); > > > > > > > > + if (!EFI_ERROR (Status)) { > > > > > > > > + Status =3D RestEx->Configure (RestEx, NULL); > > > > > > > > + DEBUG ((REDFISH_BOOTSTRAP_ACCOUNT_DEBUG, "%a: release > > > > RestEx > > > > > > > > instance: %r\n", __func__, Status)); > > > > > > > > + } > > > > > > > > + > > > > > > > > + return Status; > > > > > > > > +} > > > > > > > > + > > > > > > > > +/** > > > > > > > > + Callback function executed when the AfterProvisioning > > > > > > > > +event group is > > > > > > > > signaled. > > > > > > > > + > > > > > > > > + @param[in] Event Event whose notification function = is being > > > > invoked. > > > > > > > > + @param[out] Context Pointer to the Context buffer > > > > > > > > + > > > > > > > > +**/ > > > > > > > > +VOID > > > > > > > > +EFIAPI > > > > > > > > +RedfishBootstrapAccountOnRedfishAfterProvisioning ( > > > > > > > > + IN EFI_EVENT Event, > > > > > > > > + OUT VOID *Context > > > > > > > > + ) > > > > > > > > +{ > > > > > > > > + EFI_STATUS Status; > > > > > > > > + REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE *Private; > > > > > > > > + EDKII_REDFISH_CREDENTIAL_PROTOCOL *credentialProtocol; > > > > > > > > + EDKII_REDFISH_AUTH_METHOD AuthMethod; > > > > > > > > + CHAR8 *AccountName; > > > > > > > > + CHAR8 *AccountCredential; > > > > > > > > + CHAR16 TargetUri[REDFISH_URI= _LENGTH]; > > > > > > > > + CHAR16 *RedfishVersion; > > > > > > > > + REDFISH_RESPONSE RedfishResponse; > > > > > > > > + > > > > > > > > + RedfishVersion =3D NULL; > > > > > > > > + > > > > > > > > + Private =3D (REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE *)Context= ; > > if > > > > > > > > + ((Private =3D=3D NULL) || (Private->RedfishService =3D=3D= NULL)) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: Redfish service is not > > > > > > > > + available\n", > > > > > > > > __func__)); > > > > > > > > + return; > > > > > > > > + } > > > > > > > > + > > > > > > > > + // > > > > > > > > + // Locate Redfish Credential Protocol to get credential > > > > > > > > + for // accessing to Redfish service. > > > > > > > > + // > > > > > > > > + Status =3D gBS->LocateProtocol ( > > > > > > > > + &gEdkIIRedfishCredentialProtocolGuid, > > > > > > > > + NULL, > > > > > > > > + (VOID **)&credentialProtocol > > > > > > > > + ); > > > > > > > > + if (EFI_ERROR (Status)) { > > > > > > > > + DEBUG ((REDFISH_BOOTSTRAP_ACCOUNT_DEBUG, "%a: No > > Redfish > > > > > > > > Credential Protocol is installed on system.", __func__)); > > > > > > > > + return; > > > > > > > > + } > > > > > > > > + > > > > > > > > + Status =3D credentialProtocol->GetAuthInfo ( > > > > > > > > + credentialProtocol, > > > > > > > > + &AuthMethod, > > > > > > > > + &AccountName, > > > > > > > > + &AccountCredential > > > > > > > > + ); > > > > > > > > > > > > > > HI Nickle, I am not quite understand why do we acquire a > > > > > > > credential here but delete it from the Redfish account > > > > > > > service here > > after > > > provision. > > > > > > > 1. We suppose acquire the credential before we start to > > > > > > > communicate with Redfish. Will Redfish credential driver > > > > > > > create another bootstrap account here after provisioning? > > > > > > > 2. And why do we delete the credential after provisioning? > > > > > > > How about the > > > > > > later > > > > > > > Redfish property updating process? > > > > > > > Or do I misunderstand the code logic? > > > > > > > > > > > > > > Regards, > > > > > > > Abner > > > > > > > > > > > > > > > + if (EFI_ERROR (Status)) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: can not get bootstrap > > > > > > > > + account > > > > > > information: > > > > > > > > %r\n", __func__, Status)); > > > > > > > > + return; > > > > > > > > + } > > > > > > > > + > > > > > > > > + // > > > > > > > > + // Carving the URI > > > > > > > > + // > > > > > > > > + RedfishVersion =3D RedfishGetVersion > > > > > > > > + (Private->RedfishService); if (RedfishVersion =3D=3D NULL= ) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: can not get Redfish > > > > > > > > + version\n", > > > > > > __func__)); > > > > > > > > + return; > > > > > > > > + } > > > > > > > > + > > > > > > > > + UnicodeSPrint (TargetUri, (sizeof (CHAR16) * > > > > > > > > + REDFISH_URI_LENGTH), > > > > > > > > L"%s%s/%a", RedfishVersion, > > > > > > > REDFISH_MANAGER_ACCOUNT_COLLECTION_URI, > > > > > > > > AccountName); > > > > > > > > + > > > > > > > > + DEBUG ((REDFISH_BOOTSTRAP_ACCOUNT_DEBUG, "%a: > > bootstrap > > > > > > account: > > > > > > > > %a\n", __func__, AccountName)); > > > > > > > > + DEBUG ((REDFISH_BOOTSTRAP_ACCOUNT_DEBUG, "%a: > > bootstrap > > > > > > > > credential: %a\n", __func__, AccountCredential)); > > > > > > > > + DEBUG ((REDFISH_BOOTSTRAP_ACCOUNT_DEBUG, "%a: > > bootstrap > > > > URI: > > > > > > > > %s\n", __func__, TargetUri)); > > > > > > > > + > > > > > > > > + // > > > > > > > > + // Remove bootstrap account at > > > > > > > > + /redfish/v1/AccountService/Account > > > > > > > > + // > > > > > > > > + ZeroMem (&RedfishResponse, sizeof (REDFISH_RESPONSE)); > > > > > > > > + Status =3D RedfishHttpDeleteResource ( > > > > > > > > + Private->RedfishService, > > > > > > > > + TargetUri, > > > > > > > > + &RedfishResponse > > > > > > > > + ); > > > > > > > > + if (EFI_ERROR (Status)) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: can not remove bootstrap > > > > > > > > + account at > > > > > > BMC: > > > > > > > > %r", __func__, Status)); > > > > > > > > + DumpRedfishResponse (__func__, DEBUG_ERROR, > > > > > > &RedfishResponse); } > > > > > > > > + else { > > > > > > > > + DEBUG ((REDFISH_BOOTSTRAP_ACCOUNT_DEBUG, "%a: > > bootstrap > > > > > > > account: > > > > > > > > %a is removed from: %s\n", __func__, AccountName, > > > > > > > > REDFISH_MANAGER_ACCOUNT_COLLECTION_URI)); > > > > > > > > + } > > > > > > > > + > > > > > > > > + // > > > > > > > > + // Clean credential > > > > > > > > + // > > > > > > > > + ZeroMem (AccountName, AsciiStrSize (AccountName)); > > ZeroMem > > > > > > > > + (AccountCredential, AsciiStrSize (AccountCredential)); > > > > > > > > + > > > > > > > > + // > > > > > > > > + // Since the bootstrap account is deleted at BMC, the > > > > > > > > + Redfish service instance > > > > > > > > is no longer usable. > > > > > > > > + // Close Redfish service instance to release the HTTP > > > > > > > > + connection between > > > > > > > > BIOS and BMC. > > > > > > > > + // > > > > > > > > + Status =3D CloseRedfishService (Private->RestExHandle); > > > > > > > > + if (EFI_ERROR (Status)) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: cannot close Redfish > > > > > > > > + service > > instance: > > > > > > > > + %r\n", > > > > > > > > __func__, Status)); > > > > > > > > + } > > > > > > > > + > > > > > > > > + RedfishHttpFreeResponse (&RedfishResponse); > > > > > > > > + > > > > > > > > + return; > > > > > > > > +} > > > > > > > > + > > > > > > > > +/** > > > > > > > > + Initialize a Redfish configure handler. > > > > > > > > + > > > > > > > > + This function will be called by the Redfish config > > > > > > > > + driver to initialize each > > > > > > > > Redfish configure > > > > > > > > + handler. > > > > > > > > + > > > > > > > > + @param[in] This Pointer to > > > > > > > > EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL instance. > > > > > > > > + @param[in] RedfishConfigServiceInfo Redfish service > > informaiton. > > > > > > > > + > > > > > > > > + @retval EFI_SUCCESS The handler has bee= n initialized > > > > > > successfully. > > > > > > > > + @retval EFI_DEVICE_ERROR Failed to create or= configure > the > > > > REST > > > > > > EX > > > > > > > > protocol instance. > > > > > > > > + @retval EFI_ALREADY_STARTED This handler has al= ready > been > > > > > > > > initialized. > > > > > > > > + @retval Other Error happens durin= g the initialization. > > > > > > > > + > > > > > > > > +**/ > > > > > > > > +EFI_STATUS > > > > > > > > +EFIAPI > > > > > > > > +RedfishBootstrapAccountInit ( > > > > > > > > + IN EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL *This, > > > > > > > > + IN REDFISH_CONFIG_SERVICE_INFORMATION > > > > > > *RedfishConfigServiceInfo > > > > > > > > + ) > > > > > > > > +{ > > > > > > > > + REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE *Private; > > > > > > > > + > > > > > > > > + Private =3D > > > > REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE_FROM_PROTOCOL > > > > > > > > (This); > > > > > > > > + > > > > > > > > + Private->RedfishService =3D RedfishCreateService > > > > > > > > + (RedfishConfigServiceInfo); if (Private->RedfishService = =3D=3D NULL) { > > > > > > > > + return EFI_DEVICE_ERROR; } > > > > > > > > + > > > > > > > > + Private->RestExHandle =3D RedfishConfigServiceInfo- > > > > > > > > >RedfishServiceRestExHandle; > > > > > > > > + > > > > > > > > + return EFI_SUCCESS; > > > > > > > > +} > > > > > > > > + > > > > > > > > +/** > > > > > > > > + Stop a Redfish configure handler. > > > > > > > > + > > > > > > > > + @param[in] This Pointer to > > > > > > > > EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL instance. > > > > > > > > + > > > > > > > > + @retval EFI_SUCCESS This handler has been s= toped > > > > successfully. > > > > > > > > + @retval Others Some error happened. > > > > > > > > + > > > > > > > > +**/ > > > > > > > > +EFI_STATUS > > > > > > > > +EFIAPI > > > > > > > > +RedfishBootstrapAccountStop ( > > > > > > > > + IN EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL *This > > > > > > > > + ) > > > > > > > > +{ > > > > > > > > + REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE *Private; > > > > > > > > + > > > > > > > > + Private =3D > > > > REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE_FROM_PROTOCOL > > > > > > > > (This); > > > > > > > > + > > > > > > > > + if (Private->RedfishService !=3D NULL) { > > > > > > > > + RedfishCleanupService (Private->RedfishService); > > > > > > > > + Private->RedfishService =3D NULL; } > > > > > > > > + > > > > > > > > + return EFI_SUCCESS; > > > > > > > > +} > > > > > > > > + > > > > > > > > +EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL > > > > mRedfishConfigHandler =3D > > > > > > { > > > > > > > > + RedfishBootstrapAccountInit, > > > > > > > > + RedfishBootstrapAccountStop }; > > > > > > > > + > > > > > > > > +/** > > > > > > > > + Unloads an image. > > > > > > > > + > > > > > > > > + @param[in] ImageHandle Handle that identifies= the image > to > > > be > > > > > > > > unloaded. > > > > > > > > + > > > > > > > > + @retval EFI_SUCCESS The image has been unloade= d. > > > > > > > > + @retval EFI_INVALID_PARAMETER ImageHandle is not a > > > > > > > > + valid image > > > > > > handle. > > > > > > > > + > > > > > > > > +**/ > > > > > > > > +EFI_STATUS > > > > > > > > +EFIAPI > > > > > > > > +RedfishBootstrapAccountUnload ( > > > > > > > > + IN EFI_HANDLE ImageHandle > > > > > > > > + ) > > > > > > > > +{ > > > > > > > > + EFI_STATUS Status; > > > > > > > > + > > > > > > > > + if (mBootstrapPrivate =3D=3D NULL) { > > > > > > > > + return EFI_SUCCESS; > > > > > > > > + } > > > > > > > > + > > > > > > > > + if (mBootstrapPrivate->RedfishEvent !=3D NULL) { > > > > > > > > + gBS->CloseEvent (mBootstrapPrivate->RedfishEvent); > > > > > > > > + } > > > > > > > > + > > > > > > > > + Status =3D gBS->UninstallProtocolInterface ( > > > > > > > > + mBootstrapPrivate->ImageHandle, > > > > > > > > + &gEdkIIRedfishConfigHandlerProtocolGuid, > > > > > > > > + (VOID *)&mBootstrapPrivate->Protocol > > > > > > > > + ); > > > > > > > > + if (EFI_ERROR (Status)) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: can not uninstall Redfish > > > > > > > > + config handler > > > > > > > > protocol: %r\n", __func__, Status)); > > > > > > > > + } > > > > > > > > + > > > > > > > > + FreePool (mBootstrapPrivate); mBootstrapPrivate =3D > > > > > > > > + NULL; > > > > > > > > + > > > > > > > > + return EFI_SUCCESS; > > > > > > > > +} > > > > > > > > + > > > > > > > > +/** > > > > > > > > + This is the declaration of an EFI image entry point. > > > > > > > > +This entry point is > > > > > > > > + the same for UEFI Applications, UEFI OS Loaders, and > > > > > > > > +UEFI Drivers including > > > > > > > > + both device drivers and bus drivers. > > > > > > > > + > > > > > > > > + @param[in] ImageHandle The firmware allocated han= dle for > > the > > > > UEFI > > > > > > > > image. > > > > > > > > + @param[in] SystemTable A pointer to the EFI Syste= m Table. > > > > > > > > + > > > > > > > > + @retval EFI_SUCCESS The operation completed su= ccessfully. > > > > > > > > + @retval Others An unexpected error occurr= ed. > > > > > > > > +**/ > > > > > > > > +EFI_STATUS > > > > > > > > +EFIAPI > > > > > > > > +RedfishBootstrapAccountEntryPoint ( > > > > > > > > + IN EFI_HANDLE ImageHandle, > > > > > > > > + IN EFI_SYSTEM_TABLE *SystemTable > > > > > > > > + ) > > > > > > > > +{ > > > > > > > > + EFI_STATUS Status; > > > > > > > > + > > > > > > > > + if (mBootstrapPrivate !=3D NULL) { > > > > > > > > + return EFI_ALREADY_STARTED; } > > > > > > > > + > > > > > > > > + mBootstrapPrivate =3D AllocateZeroPool (sizeof > > > > > > > > (REDFISH_BOOTSTRAP_ACCOUNT_PRIVATE)); > > > > > > > > + if (mBootstrapPrivate =3D=3D NULL) { > > > > > > > > + return EFI_OUT_OF_RESOURCES; } > > > > > > > > + > > > > > > > > + CopyMem (&mBootstrapPrivate->Protocol, > > > > &mRedfishConfigHandler, > > > > > > > > + sizeof > > > > > > > > (EDKII_REDFISH_CONFIG_HANDLER_PROTOCOL)); > > > > > > > > + Status =3D gBS->InstallProtocolInterface ( > > > > > > > > + &ImageHandle, > > > > > > > > + &gEdkIIRedfishConfigHandlerProtocolGuid, > > > > > > > > + EFI_NATIVE_INTERFACE, > > > > > > > > + &mBootstrapPrivate->Protocol > > > > > > > > + ); > > > > > > > > + if (EFI_ERROR (Status)) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: can not install Redfish > > > > > > > > + config handler > > > > > > > > protocol: %r\n", __func__, Status)); > > > > > > > > + goto ON_ERROR; > > > > > > > > + } > > > > > > > > + > > > > > > > > + // > > > > > > > > + // Register after provisioning event to remove bootstrap= account. > > > > > > > > + // > > > > > > > > + Status =3D CreateAfterProvisioningEvent ( > > > > > > > > + RedfishBootstrapAccountOnRedfishAfterProvisio= ning, > > > > > > > > + (VOID *)mBootstrapPrivate, > > > > > > > > + &mBootstrapPrivate->RedfishEvent > > > > > > > > + ); > > > > > > > > + if (EFI_ERROR (Status)) { > > > > > > > > + DEBUG ((DEBUG_ERROR, "%a: failed to register > > > > > > > > + after-provisioning > > > > > > event: > > > > > > > > %r\n", __func__, Status)); > > > > > > > > + goto ON_ERROR; > > > > > > > > + } > > > > > > > > + > > > > > > > > + return EFI_SUCCESS; > > > > > > > > + > > > > > > > > +ON_ERROR: > > > > > > > > + > > > > > > > > + RedfishBootstrapAccountUnload (ImageHandle); > > > > > > > > + > > > > > > > > + return Status; > > > > > > > > +} > > > > > > > > diff --git a/RedfishClientPkg/RedfishClient.fdf.inc > > > > > > > > b/RedfishClientPkg/RedfishClient.fdf.inc > > > > > > > > index 154f641b2..47e5093f2 100644 > > > > > > > > --- a/RedfishClientPkg/RedfishClient.fdf.inc > > > > > > > > +++ b/RedfishClientPkg/RedfishClient.fdf.inc > > > > > > > > @@ -15,6 +15,7 @@ > > > > > > > > INF > > > > RedfishClientPkg/RedfishFeatureCoreDxe/RedfishFeatureCoreDxe.inf > > > > > > > > INF RedfishClientPkg/RedfishETagDxe/RedfishETagDxe.inf > > > > > > > > INF > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/RedfishConfigLangMapDxe/RedfishConfigLangMapDxe.inf > > > > > > > > + INF > > > > > > > > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/RedfishBootstrapAccountDxe/RedfishBootstrapAccountDxe > > > > > > .inf > > > > > > > > INF > > > > RedfishClientPkg/Features/Memory/V1_7_1/Dxe/MemoryDxe.inf > > > > > > > > INF > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/Features/MemoryCollectionDxe/MemoryCollectionDxe.inf > > > > > > > > INF > > > > > > > > > > > > > > > > > > > > > > > > > > > RedfishClientPkg/Features/ComputerSystem/v1_5_0/Dxe/ComputerSystemD > > > > > > xe. > > > > > > > > i > > > > > > > > nf > > > > > > > > -- > > > > > > > > 2.34.1 > > > > > > > > > > > > > > -The information contained in this message may be > > > > > > > confidential and > > > > > > proprietary > > > > > > > to American Megatrends (AMI). This communication is intended > > > > > > > to be read > > > > > > only by > > > > > > > the individual or entity to whom it is addressed or by their > > > > > > > designee. If the > > > > > > reader > > > > > > > of this message is not the intended recipient, you are on > > > > > > > notice that any distribution of this message, in any form, > > > > > > > is strictly prohibited. Please > > > > > > promptly > > > > > > > notify the sender by reply e-mail or by telephone at > > > > > > > 770-246-8600, and > > > > > > then > > > > > > > delete or destroy all copies of the transmission. > > > > > > > > > > > > > > >=20 > > > > > > > > > > > > > -The information contained in this message may be confidential and > > > > proprietary to American Megatrends (AMI). This communication is > > > > intended to be read only by the individual or entity to whom it is > > > > addressed or by their designee. If the reader of this message is > > > > not the intended recipient, you are on notice that any > > > > distribution of this message, in any form, is strictly prohibited. > > > > Please promptly notify the sender by reply e-mail or by telephone > > > > at 770-246-8600, and > > then > > > delete or destroy all copies of the transmission. -The information contained in this message may be confidential and propriet= ary to American Megatrends (AMI). This communication is intended to be read= only by the individual or entity to whom it is addressed or by their desig= nee. If the reader of this message is not the intended recipient, you are o= n notice that any distribution of this message, in any form, is strictly pr= ohibited. Please promptly notify the sender by reply e-mail or by telephone= at 770-246-8600, and then delete or destroy all copies of the transmission= . -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#118956): https://edk2.groups.io/g/devel/message/118956 Mute This Topic: https://groups.io/mt/105596648/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-