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Add SEVSNP plugin for Veraison server #307

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feat(scheme): create plugin for AMD SEV-SNP
define SEV-SNP scheme for Veraison. Switch to CoRIM version
v1.1.3-0.20250307044607-0bbdd6c78526

Signed-off-by: Jagannathan Raman <[email protected]>
jraman567 committed Mar 7, 2025
commit a6d97a3aa5cd93696253cada8fda562b3aa8ab3c
16 changes: 8 additions & 8 deletions go.mod
Original file line number Diff line number Diff line change
@@ -23,7 +23,7 @@ require (
github.com/jackc/pgx/v5 v5.6.0
github.com/jellydator/ttlcache/v3 v3.0.0
github.com/json-iterator/go v1.1.12 // indirect
github.com/lestrrat-go/jwx/v2 v2.0.11
github.com/lestrrat-go/jwx/v2 v2.0.21
github.com/mattn/go-sqlite3 v1.14.14
github.com/mitchellh/mapstructure v1.5.0
github.com/moogar0880/problems v0.1.1
@@ -37,14 +37,14 @@ require (
github.com/tbaehler/gin-keycloak v1.6.1
github.com/veraison/ccatoken v1.3.1
github.com/veraison/cmw v0.1.0
github.com/veraison/corim v1.1.3-0.20241003171039-fe09de9f3764
github.com/veraison/corim v1.1.3-0.20250307044607-0bbdd6c78526
github.com/veraison/dice v0.0.1
github.com/veraison/ear v1.1.2
github.com/veraison/eat v0.0.0-20220117140849-ddaf59d69f53
github.com/veraison/parsec v0.2.1-0.20240912163334-0368b9c16228
github.com/veraison/psatoken v1.2.1-0.20240912124429-aec3ece7886e
go.uber.org/zap v1.23.0
golang.org/x/text v0.14.0
golang.org/x/text v0.21.0
google.golang.org/grpc v1.64.0
google.golang.org/protobuf v1.33.0
gopkg.in/go-jose/go-jose.v2 v2.6.3
@@ -92,9 +92,9 @@ require (
github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/lestrrat-go/blackmagic v1.0.1 // indirect
github.com/lestrrat-go/blackmagic v1.0.2 // indirect
github.com/lestrrat-go/httpcc v1.0.1 // indirect
github.com/lestrrat-go/httprc v1.0.4 // indirect
github.com/lestrrat-go/httprc v1.0.5 // indirect
github.com/lestrrat-go/iter v1.0.2 // indirect
github.com/lestrrat-go/option v1.0.1 // indirect
github.com/magiconair/properties v1.8.6 // indirect
@@ -125,11 +125,11 @@ require (
go.uber.org/atomic v1.10.0 // indirect
go.uber.org/multierr v1.8.0 // indirect
golang.org/x/arch v0.7.0 // indirect
golang.org/x/crypto v0.21.0
golang.org/x/crypto v0.31.0
golang.org/x/net v0.22.0 // indirect
golang.org/x/oauth2 v0.19.0 // indirect
golang.org/x/sync v0.6.0 // indirect
golang.org/x/sys v0.18.0 // indirect
golang.org/x/sync v0.10.0 // indirect
golang.org/x/sys v0.28.0 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237 // indirect
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
33 changes: 16 additions & 17 deletions go.sum
Original file line number Diff line number Diff line change
@@ -942,7 +942,6 @@ github.com/danieljoos/wincred v1.1.0/go.mod h1:XYlo+eRTsVA9aHGp7NGjFkPla4m+DCL7h
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/decred/dcrd/crypto/blake256 v1.0.1/go.mod h1:2OfgNZ5wDpcsFmHmCK5gZTPcCXqlm2ArzUIkw9czNJo=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 h1:8UrgZ3GkP4i/CLijOJx79Yu+etlyjdBU4sfcs2WYQMs=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0/go.mod h1:v57UDF4pDQJcEfFUCRop3lJL149eHGSe9Jvczhzjo/0=
github.com/denisbrodbeck/machineid v1.0.1 h1:geKr9qtkB876mXguW2X6TU4ZynleN6ezuMSRhl4D7AQ=
@@ -1390,17 +1389,16 @@ github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0/go.mod h1:vmVJ0l/dxyfGW6Fm
github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
github.com/lestrrat-go/blackmagic v1.0.1 h1:lS5Zts+5HIC/8og6cGHb0uCcNCa3OUt1ygh3Qz2Fe80=
github.com/lestrrat-go/blackmagic v1.0.1/go.mod h1:UrEqBzIR2U6CnzVyUtfM6oZNMt/7O7Vohk2J0OGSAtU=
github.com/lestrrat-go/blackmagic v1.0.2 h1:Cg2gVSc9h7sz9NOByczrbUvLopQmXrfFx//N+AkAr5k=
github.com/lestrrat-go/blackmagic v1.0.2/go.mod h1:UrEqBzIR2U6CnzVyUtfM6oZNMt/7O7Vohk2J0OGSAtU=
github.com/lestrrat-go/httpcc v1.0.1 h1:ydWCStUeJLkpYyjLDHihupbn2tYmZ7m22BGkcvZZrIE=
github.com/lestrrat-go/httpcc v1.0.1/go.mod h1:qiltp3Mt56+55GPVCbTdM9MlqhvzyuL6W/NMDA8vA5E=
github.com/lestrrat-go/httprc v1.0.4 h1:bAZymwoZQb+Oq8MEbyipag7iSq6YIga8Wj6GOiJGdI8=
github.com/lestrrat-go/httprc v1.0.4/go.mod h1:mwwz3JMTPBjHUkkDv/IGJ39aALInZLrhBp0X7KGUZlo=
github.com/lestrrat-go/httprc v1.0.5 h1:bsTfiH8xaKOJPrg1R+E3iE/AWZr/x0Phj9PBTG/OLUk=
github.com/lestrrat-go/httprc v1.0.5/go.mod h1:mwwz3JMTPBjHUkkDv/IGJ39aALInZLrhBp0X7KGUZlo=
github.com/lestrrat-go/iter v1.0.2 h1:gMXo1q4c2pHmC3dn8LzRhJfP1ceCbgSiT9lUydIzltI=
github.com/lestrrat-go/iter v1.0.2/go.mod h1:Momfcq3AnRlRjI5b5O8/G5/BvpzrhoFTZcn06fEOPt4=
github.com/lestrrat-go/jwx/v2 v2.0.11 h1:ViHMnaMeaO0qV16RZWBHM7GTrAnX2aFLVKofc7FuKLQ=
github.com/lestrrat-go/jwx/v2 v2.0.11/go.mod h1:ZtPtMFlrfDrH2Y0iwfa3dRFn8VzwBrB+cyrm3IBWdDg=
github.com/lestrrat-go/option v1.0.0/go.mod h1:5ZHFbivi4xwXxhxY9XHDe2FHo6/Z7WWmtT7T5nBBp3I=
github.com/lestrrat-go/jwx/v2 v2.0.21 h1:jAPKupy4uHgrHFEdjVjNkUgoBKtVDgrQPB/h55FHrR0=
github.com/lestrrat-go/jwx/v2 v2.0.21/go.mod h1:09mLW8zto6bWL9GbwnqAli+ArLf+5M33QLQPDggkUWM=
github.com/lestrrat-go/option v1.0.1 h1:oAzP2fvZGQKWkvHa1/SAcFolBEca1oN+mQ7eooNBEYU=
github.com/lestrrat-go/option v1.0.1/go.mod h1:5ZHFbivi4xwXxhxY9XHDe2FHo6/Z7WWmtT7T5nBBp3I=
github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3/go.mod h1:3r6x7q95whyfWQpmGZTu3gk3v2YkMi05HEzl7Tf7YEo=
@@ -1759,8 +1757,8 @@ github.com/veraison/ccatoken v1.3.1 h1:zUHXr2mPprxMYv5Mm2mumxzQZ3I9wy7QGayXqa9Rv
github.com/veraison/ccatoken v1.3.1/go.mod h1:vMqdbW4H/8A3oT+24qssuIK3Aefy06XqzTELGg+gWAg=
github.com/veraison/cmw v0.1.0 h1:vD6tBlGPROCW/HlDcG1jh+XUJi5ihrjXatKZBjrv8mU=
github.com/veraison/cmw v0.1.0/go.mod h1:WoBrlgByc6C1FeHhdze1/bQx1kv5d1sWKO5ezEf4Hs4=
github.com/veraison/corim v1.1.3-0.20241003171039-fe09de9f3764 h1:48GvCJSVsBDaqIiK0m+h4D9rhAwLlzias+F5oLId/Fg=
github.com/veraison/corim v1.1.3-0.20241003171039-fe09de9f3764/go.mod h1:Wj3a6bSo7+3peVGjwGayHDALILh4PHMngDhgBYUbVLk=
github.com/veraison/corim v1.1.3-0.20250307044607-0bbdd6c78526 h1:SEMbaI+cPmtUZvutz8T1EgPYkBM+5iwOEhCAJioDqLI=
github.com/veraison/corim v1.1.3-0.20250307044607-0bbdd6c78526/go.mod h1:ih8kOpsI3+2iy8IvHkD6xSNryfK3oe9c05nlBE78BV0=
github.com/veraison/dice v0.0.1 h1:dOm7ByDN/r4WlDsGkEUXzdPMXgTvAPTAksQ8+BwBrD4=
github.com/veraison/dice v0.0.1/go.mod h1:QPMLc5LVMj08VZ+HNMYk4XxWoVYGAUBVm8Rd5V1hzxs=
github.com/veraison/ear v1.1.2 h1:Xs41FqAG8IyJaceqNFcX2+nf51Et1uyhmCJV8SZqw/8=
@@ -1914,8 +1912,8 @@ golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU
golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -2108,8 +2106,8 @@ golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sync v0.0.0-20220929204114-8fcdb60fdcc0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.2.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -2256,8 +2254,8 @@ golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -2290,8 +2288,9 @@ golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
1 change: 1 addition & 0 deletions scheme/Makefile
Original file line number Diff line number Diff line change
@@ -8,6 +8,7 @@ SUBDIR += psa-iot
SUBDIR += tpm-enacttrust
SUBDIR += parsec-tpm
SUBDIR += parsec-cca
SUBDIR += sevsnp

clean: ; $(RM) -rf ./bin

22 changes: 22 additions & 0 deletions scheme/sevsnp/scheme.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
// Copyright 2025 Contributors to the Veraison project.
// SPDX-License-Identifier: Apache-2.0
package sevsnp

const (
SchemeName = "SEVSNP"
EndorsementMediaTypeRV = "application/corim-unsigned+cbor; profile=\"http://amd.com/2024/snp-corim-profile\""
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@thomas-fossati, I was referring to this during last week's meeting. SEVSNP profile says that the profile tag is amd.com,2024:snp-corim-profile. How do I convert this to URI?

I would also appreciate your thoughts on EndorsementMediaTypeTA. Do I need to register somewhere?

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@thomas-fossati, I was referring to this during last week's meeting. SEVSNP profile says that the profile tag is amd.com,2024:snp-corim-profile. How do I convert this to URI?

tag:amd.com,2024:snp-corim-profile is already a URI (in fact, a "tag URI”), so you can use it as-is, no need to convert it:

const (
	SchemeName             = "SEVSNP"
	EndorsementMediaTypeRV = `application/corim-unsigned+cbor; profile="tag:amd.com,2024:snp-corim-profile"`
)

// ToDo: check media type for AMD ARK
EndorsementMediaTypeTA = "application/corim-unsigned+cbor; profile=\"https://amd.com/ark\""
EvidenceMediaType = "application/vnd.veraison.tsm-report+cbor"
)

var (
EndorsementMediaTypes = []string{
EndorsementMediaTypeRV,
EndorsementMediaTypeTA,
}

EvidenceMediaTypes = []string{
EvidenceMediaType,
}
)