Use ExtendedProductId from mc-sgx-core-types

Previously the `ExtendedProductId` was defined in `mc-attest-core`. Now the `ExtendedProductId` from `mc-sgx-core-types` is used.
mobilecoinfoundation · Jul 26, 2023 · c077e86 · c077e86
1 parent cf5f509
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diff --git a/attest/core/data/test/quote_ok_str.txt b/attest/core/data/test/quote_ok_str.txt
@@ -1 +1 @@
-Quote: { version: 2, sign_type: Unlinkable, epid_group_id: 00000b4d, qe_svn: 8, pce_svn: 7, xeid: 0, basename: Basename(b6b3ee840b3fb5a6a2b14c54221aab6aad6bd3cd49db38f2b12d2c37b8943eda), report_body: ReportBody: { cpu_svn: CpuSvn(sgx_cpu_svn_t { svn: [8, 8, 255, 255, 255, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0] }), misc_select: MiscellaneousSelect(0), isv_ext_prod_id: ExtendedProductId(00000000000000000000000000000000), attributes: Attributes(sgx_attributes_t { flags: 7, xfrm: 7 }), mr_enclave: MrEnclave(973140462e17d2f523511d798061eae3e8282b884ee078de91c99d833f559bbc), mr_signer: MrSigner(7ee5e29d74623fdbc6fbf1454be6f3bb0b86c12366b7b478ad13353e44de8411), config_id: ConfigId([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), isv_prod_id: IsvProductId(0), isv_svn: IsvSvn(0), config_svn: ConfigSvn(0), isv_family_id: FamilyId([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), report_data: ReportData(sgx_report_data_t { d: [231, 160, 220, 27, 37, 176, 225, 77, 21, 108, 159, 18, 130, 15, 61, 34, 104, 25, 253, 104, 242, 55, 106, 203, 247, 61, 64, 28, 149, 154, 85, 144, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] }) }, signature_len: 680, signature: Some(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) }
+Quote: { version: 2, sign_type: Unlinkable, epid_group_id: 00000b4d, qe_svn: 8, pce_svn: 7, xeid: 0, basename: Basename(b6b3ee840b3fb5a6a2b14c54221aab6aad6bd3cd49db38f2b12d2c37b8943eda), report_body: ReportBody: { cpu_svn: CpuSvn(sgx_cpu_svn_t { svn: [8, 8, 255, 255, 255, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0] }), misc_select: MiscellaneousSelect(0), isv_ext_prod_id: ExtendedProductId([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), attributes: Attributes(sgx_attributes_t { flags: 7, xfrm: 7 }), mr_enclave: MrEnclave(973140462e17d2f523511d798061eae3e8282b884ee078de91c99d833f559bbc), mr_signer: MrSigner(7ee5e29d74623fdbc6fbf1454be6f3bb0b86c12366b7b478ad13353e44de8411), config_id: ConfigId([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), isv_prod_id: IsvProductId(0), isv_svn: IsvSvn(0), config_svn: ConfigSvn(0), isv_family_id: FamilyId([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), report_data: ReportData(sgx_report_data_t { d: [231, 160, 220, 27, 37, 176, 225, 77, 21, 108, 159, 18, 130, 15, 61, 34, 104, 25, 253, 104, 242, 55, 106, 203, 247, 61, 64, 28, 149, 154, 85, 144, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] }) }, signature_len: 680, signature: Some(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) }
diff --git a/attest/core/src/lib.rs b/attest/core/src/lib.rs
@@ -35,17 +35,17 @@ pub use crate::{
     seal::{IntelSealed, IntelSealingError, ParseSealedError, Sealed},
     sigrl::SigRL,
     types::{
-        basename::Basename, epid_group_id::EpidGroupId, ext_prod_id::ExtendedProductId,
-        key_id::KeyId, mac::Mac, measurement::Measurement, pib::PlatformInfoBlob,
-        report_body::ReportBody, report_data::ReportDataMask, spid::ProviderId, update_info::*,
+        basename::Basename, epid_group_id::EpidGroupId, key_id::KeyId, mac::Mac,
+        measurement::Measurement, pib::PlatformInfoBlob, report_body::ReportBody,
+        report_data::ReportDataMask, spid::ProviderId, update_info::*,
     },
 };
 
 pub use mc_attest_verifier_types::{VerificationReport, VerificationSignature};
 
 pub use mc_sgx_core_types::{
-    Attributes, ConfigId, ConfigSvn, CpuSvn, FamilyId, IsvProductId, IsvSvn, MiscellaneousSelect,
-    MrEnclave, MrSigner, ReportData, TargetInfo,
+    Attributes, ConfigId, ConfigSvn, CpuSvn, ExtendedProductId, FamilyId, IsvProductId, IsvSvn,
+    MiscellaneousSelect, MrEnclave, MrSigner, ReportData, TargetInfo,
 };
 
 /// The IAS version we support

diff --git a/attest/core/src/report.rs b/attest/core/src/report.rs
@@ -204,7 +204,7 @@ mod test {
         },
     };
 
-    const TEST_REPORT_DEBUGSTR: &str = "Report: { body: ReportBody: { cpu_svn: CpuSvn(sgx_cpu_svn_t { svn: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16] }), misc_select: MiscellaneousSelect(17), isv_ext_prod_id: ExtendedProductId(0102030405060708090a0b0c0d0e0f10), attributes: Attributes(sgx_attributes_t { flags: 72623859790382856, xfrm: 578437695752307201 }), mr_enclave: MrEnclave(1112131415161718191a1b1c1d1e1f202122232425262728292a2b2b2c2d2e2f), mr_signer: MrSigner(303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f), config_id: ConfigId([80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143]), isv_prod_id: IsvProductId(144), isv_svn: IsvSvn(145), config_svn: ConfigSvn(146), isv_family_id: FamilyId([147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162]), report_data: ReportData(sgx_report_data_t { d: [163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226] }) }, key: KeyId(0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20), mac: Mac(0102030405060708090a0b0c0d0e0f10) }";
+    const TEST_REPORT_DEBUGSTR: &str = "Report: { body: ReportBody: { cpu_svn: CpuSvn(sgx_cpu_svn_t { svn: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16] }), misc_select: MiscellaneousSelect(17), isv_ext_prod_id: ExtendedProductId([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]), attributes: Attributes(sgx_attributes_t { flags: 72623859790382856, xfrm: 578437695752307201 }), mr_enclave: MrEnclave(1112131415161718191a1b1c1d1e1f202122232425262728292a2b2b2c2d2e2f), mr_signer: MrSigner(303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f), config_id: ConfigId([80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143]), isv_prod_id: IsvProductId(144), isv_svn: IsvSvn(145), config_svn: ConfigSvn(146), isv_family_id: FamilyId([147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162]), report_data: ReportData(sgx_report_data_t { d: [163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226] }) }, key: KeyId(0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20), mac: Mac(0102030405060708090a0b0c0d0e0f10) }";
 
     #[test]
     fn test_serde() {

diff --git a/attest/core/src/types.rs b/attest/core/src/types.rs
@@ -5,7 +5,6 @@
 
 pub mod basename;
 pub mod epid_group_id;
-pub mod ext_prod_id;
 pub mod key_id;
 pub mod mac;
 pub mod measurement;

diff --git a/attest/core/src/types/ext_prod_id.rs b/attest/core/src/types/ext_prod_id.rs
diff --git a/attest/core/src/types/report_body.rs b/attest/core/src/types/report_body.rs
@@ -6,11 +6,9 @@ use crate::{
     error::ReportBodyVerifyError,
     impl_sgx_wrapper_reqs,
     traits::SgxWrapperType,
-    types::{
-        ext_prod_id::ExtendedProductId, measurement::Measurement, report_data::ReportDataMask,
-    },
-    Attributes, ConfigId, ConfigSvn, CpuSvn, FamilyId, IsvProductId, IsvSvn, MiscellaneousSelect,
-    ReportData,
+    types::{measurement::Measurement, report_data::ReportDataMask},
+    Attributes, ConfigId, ConfigSvn, CpuSvn, ExtendedProductId, FamilyId, IsvProductId, IsvSvn,
+    MiscellaneousSelect, ReportData,
 };
 use alloc::vec::Vec;
 use core::{
@@ -22,7 +20,7 @@ use core::{
 use mc_sgx_core_types::{AttributeFlags, MrEnclave, MrSigner};
 use mc_sgx_types::{
     sgx_attributes_t, sgx_cpu_svn_t, sgx_measurement_t, sgx_report_body_t, SGX_CONFIGID_SIZE,
-    SGX_ISV_FAMILY_ID_SIZE,
+    SGX_ISVEXT_PROD_ID_SIZE, SGX_ISV_FAMILY_ID_SIZE,
 };
 use mc_util_encodings::{Error as EncodingError, IntelLayout};
 
@@ -34,8 +32,7 @@ const RB_SELECT_END: usize = RB_SELECT_START + size_of::<u32>();
 const RB_RESERVED1_START: usize = RB_SELECT_END;
 const RB_RESERVED1_END: usize = RB_RESERVED1_START + 12;
 const RB_EXTPRODID_START: usize = RB_RESERVED1_END;
-const RB_EXTPRODID_END: usize =
-    RB_EXTPRODID_START + <ExtendedProductId as IntelLayout>::X86_64_CSIZE;
+const RB_EXTPRODID_END: usize = RB_EXTPRODID_START + SGX_ISVEXT_PROD_ID_SIZE;
 const RB_ATTRIBUTES_START: usize = RB_EXTPRODID_END;
 const RB_ATTRIBUTES_FLAGS_START: usize = RB_ATTRIBUTES_START;
 const RB_ATTRIBUTES_FLAGS_END: usize = RB_ATTRIBUTES_FLAGS_START + 8;
@@ -292,10 +289,7 @@ impl SgxWrapperType<sgx_report_body_t> for ReportBody {
 
         dest[RB_CPUSVN_START..RB_CPUSVN_END].copy_from_slice(src.cpu_svn.svn.as_ref());
         dest[RB_SELECT_START..RB_SELECT_END].copy_from_slice(&src.misc_select.to_le_bytes());
-        ExtendedProductId::write_ffi_bytes(
-            &src.isv_ext_prod_id,
-            &mut dest[RB_EXTPRODID_START..RB_EXTPRODID_END],
-        )?;
+        dest[RB_EXTPRODID_START..RB_EXTPRODID_END].copy_from_slice(&src.isv_ext_prod_id);
         dest[RB_ATTRIBUTES_FLAGS_START..RB_ATTRIBUTES_FLAGS_END]
             .copy_from_slice(&src.attributes.flags.to_le_bytes());
         dest[RB_ATTRIBUTES_XFRM_START..RB_ATTRIBUTES_XFRM_END]
@@ -339,9 +333,11 @@ impl<'src> TryFrom<&'src [u8]> for ReportBody {
             reserved1: (&src[RB_RESERVED1_START..RB_RESERVED1_END])
                 .try_into()
                 .map_err(|_e| EncodingError::InvalidInput)?,
-            isv_ext_prod_id: ExtendedProductId::try_from(
-                &src[RB_EXTPRODID_START..RB_EXTPRODID_END],
-            )?
+            isv_ext_prod_id: ExtendedProductId::from(
+                &src[RB_EXTPRODID_START..RB_EXTPRODID_END]
+                    .try_into()
+                    .unwrap(),
+            )
             .into(),
             attributes: sgx_attributes_t {
                 flags: u64::from_le_bytes(

diff --git a/attest/verifier/src/lib.rs b/attest/verifier/src/lib.rs
@@ -313,7 +313,7 @@ impl Verifier {
 
     /// Verify the report body extended product ID matches the given value.
     pub fn extended_product_id(&mut self, ext_prod_id: &ExtendedProductId) -> &mut Self {
-        self.report_body_verifiers.push((*ext_prod_id).into());
+        self.report_body_verifiers.push(ext_prod_id.clone().into());
         self
     }
 

diff --git a/attest/verifier/src/report_body.rs b/attest/verifier/src/report_body.rs
@@ -147,7 +147,7 @@ impl Verify<ReportBody> for DataVerifier {
 
 /// A [`Verify<ReportBody>`] implementation that will check if the enclave's
 /// extended product ID matches the one given.
-#[derive(Clone, Debug, Deserialize, Eq, Hash, Ord, PartialEq, PartialOrd, Serialize)]
+#[derive(Clone, Debug, Eq, Hash, PartialEq)]
 pub struct ExtendedProductIdVerifier(ExtendedProductId);
 
 impl Verify<ReportBody> for ExtendedProductIdVerifier {