src/data_model/oid.rs

@@ -29,7 +29,6 @@ pub const OID_AUTHORITY_INFO_ACCESS: &str = "1.3.6.1.5.5.7.1.1";
 pub const OID_AUTHORITY_INFO_ACCESS_RAW: &[u8] = &asn1_rs::oid!(raw 1.3.6.1.5.5.7.1.1);
 pub const OID_CERTIFICATE_POLICIES: &str = "2.5.29.32";
 pub const OID_CERTIFICATE_POLICIES_RAW: &[u8] = &asn1_rs::oid!(raw 2.5.29.32);
-pub const OID_QT_CPS: &str = "1.3.6.1.5.5.7.2.1";
 
 pub const OID_AUTHORITY_KEY_IDENTIFIER: &str = "2.5.29.35";
 pub const OID_AUTHORITY_KEY_IDENTIFIER_RAW: &[u8] = &asn1_rs::oid!(raw 2.5.29.35);

src/data_model/rc.rs

@@ -13,14 +13,11 @@ use crate::data_model::common::{
 use crate::data_model::oid::{
     OID_AD_CA_ISSUERS_RAW, OID_AD_CA_REPOSITORY, OID_AD_CA_REPOSITORY_RAW, OID_AD_RPKI_MANIFEST,
     OID_AD_RPKI_MANIFEST_RAW, OID_AD_RPKI_NOTIFY, OID_AD_RPKI_NOTIFY_RAW, OID_AD_SIGNED_OBJECT,
-    OID_AD_SIGNED_OBJECT_RAW, OID_AUTHORITY_INFO_ACCESS, OID_AUTHORITY_INFO_ACCESS_RAW,
-    OID_AUTHORITY_KEY_IDENTIFIER, OID_AUTHORITY_KEY_IDENTIFIER_RAW, OID_AUTONOMOUS_SYS_IDS,
-    OID_AUTONOMOUS_SYS_IDS_RAW, OID_BASIC_CONSTRAINTS, OID_BASIC_CONSTRAINTS_RAW,
-    OID_CERTIFICATE_POLICIES, OID_CERTIFICATE_POLICIES_RAW, OID_CP_IPADDR_ASNUMBER,
-    OID_CP_IPADDR_ASNUMBER_RAW, OID_CRL_DISTRIBUTION_POINTS, OID_CRL_DISTRIBUTION_POINTS_RAW,
-    OID_EXTENDED_KEY_USAGE, OID_IP_ADDR_BLOCKS, OID_IP_ADDR_BLOCKS_RAW, OID_KEY_USAGE, OID_QT_CPS,
-    OID_SHA256_WITH_RSA_ENCRYPTION, OID_SHA256_WITH_RSA_ENCRYPTION_RAW, OID_SUBJECT_INFO_ACCESS,
-    OID_SUBJECT_INFO_ACCESS_RAW, OID_SUBJECT_KEY_IDENTIFIER, OID_SUBJECT_KEY_IDENTIFIER_RAW,
+    OID_AD_SIGNED_OBJECT_RAW, OID_AUTHORITY_INFO_ACCESS_RAW, OID_AUTHORITY_KEY_IDENTIFIER_RAW,
+    OID_AUTONOMOUS_SYS_IDS_RAW, OID_BASIC_CONSTRAINTS_RAW, OID_CERTIFICATE_POLICIES_RAW,
+    OID_CP_IPADDR_ASNUMBER, OID_CP_IPADDR_ASNUMBER_RAW, OID_CRL_DISTRIBUTION_POINTS_RAW,
+    OID_IP_ADDR_BLOCKS_RAW, OID_SHA256_WITH_RSA_ENCRYPTION, OID_SHA256_WITH_RSA_ENCRYPTION_RAW,
+    OID_SUBJECT_INFO_ACCESS_RAW, OID_SUBJECT_KEY_IDENTIFIER_RAW,
 };
 
 /// Resource Certificate kind (semantic classification).
@@ -30,14 +27,6 @@ pub enum ResourceCertKind {
     Ee,
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ResourceCertificateRole {
-    TrustAnchor,
-    Ca,
-    SignedObjectEe,
-    RouterEe,
-}
-
 /// A parsed RPKI Resource Certificate (RFC 6487) data model.
 ///
 /// This module intentionally focuses on the semantics needed by Signed Object validation and
@@ -70,7 +59,6 @@ pub struct RpkixTbsCertificate {
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct RcExtensions {
     pub basic_constraints_ca: bool,
-    pub basic_constraints: Option<BasicConstraintsProfile>,
     pub subject_key_identifier: Option<Vec<u8>>,
     /// Authority Key Identifier (AKI) keyIdentifier value.
     pub authority_key_identifier: Option<Vec<u8>>,
@@ -80,26 +68,11 @@ pub struct RcExtensions {
     pub ca_issuers_uris: Option<Vec<String>>,
     pub subject_info_access: Option<SubjectInfoAccess>,
     pub certificate_policies_oid: Option<String>,
-    pub certificate_policies: Option<CertificatePoliciesProfile>,
-    pub extension_oids: Vec<String>,
 
     pub ip_resources: Option<IpResourceSet>,
     pub as_resources: Option<AsResourceSet>,
 }
 
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct BasicConstraintsProfile {
-    pub ca: bool,
-    pub critical: bool,
-    pub path_len_constraint: Option<u32>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct CertificatePoliciesProfile {
-    pub policy_oid: String,
-    pub qualifier_oids: Vec<String>,
-}
-
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct ResourceCertificateParsed {
     pub raw_der: Vec<u8>,
@@ -141,14 +114,13 @@ impl AlgorithmIdentifierValue {
 
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct RcExtensionsParsed {
-    pub basic_constraints: Vec<BasicConstraintsProfile>,
+    pub basic_constraints_ca: Vec<bool>,
     pub subject_key_identifier: Vec<(Vec<u8>, bool)>,
     pub authority_key_identifier: Vec<(AuthorityKeyIdentifierParsed, bool)>,
     pub crl_distribution_points: Vec<(CrlDistributionPointsParsed, bool)>,
     pub authority_info_access: Vec<(AuthorityInfoAccessParsed, bool)>,
     pub subject_info_access: Vec<(SubjectInfoAccessParsed, bool)>,
-    pub certificate_policies: Vec<(Vec<CertificatePoliciesProfile>, bool)>,
-    pub extension_oids: Vec<String>,
+    pub certificate_policies: Vec<(Vec<String>, bool)>,
     pub ip_resources: Vec<(IpResourceSet, bool)>,
     pub as_resources: Vec<(AsResourceSet, bool)>,
 }
@@ -434,45 +406,11 @@ pub enum ResourceCertificateProfileError {
     #[error("certificatePolicies criticality must be critical (RFC 6487 §4.8.9)")]
     CertificatePoliciesCriticality,
 
-    #[error("certificatePolicies must be present (RFC 6487 §4.8.9)")]
-    CertificatePoliciesMissing,
-
     #[error(
         "certificatePolicies must contain RPKI policy OID {OID_CP_IPADDR_ASNUMBER}, got {0} (RFC 6487 §4.8.9)"
     )]
     InvalidCertificatePolicy(String),
 
-    #[error("certificatePolicies may contain at most one CPS qualifier (RFC 6487 §4.8.9)")]
-    CertificatePoliciesTooManyQualifiers,
-
-    #[error(
-        "certificatePolicies qualifier must be id-qt-cps ({OID_QT_CPS}), got {0} (RFC 6487 §4.8.9)"
-    )]
-    CertificatePoliciesInvalidQualifier(String),
-
-    #[error("basicConstraints must be present in CA certificates (RFC 6487 §4.8.1)")]
-    BasicConstraintsMissing,
-
-    #[error("basicConstraints criticality must be critical in CA certificates (RFC 6487 §4.8.1)")]
-    BasicConstraintsCriticality,
-
-    #[error("basicConstraints cA must be TRUE in CA certificates (RFC 6487 §4.8.1)")]
-    BasicConstraintsCaFalse,
-
-    #[error(
-        "basicConstraints pathLenConstraint must be absent in CA certificates (RFC 6487 §4.8.1)"
-    )]
-    BasicConstraintsPathLenPresent,
-
-    #[error("basicConstraints must be absent in EE certificates (RFC 6487 §4.8.1)")]
-    BasicConstraintsEeMustOmit,
-
-    #[error("extension {oid} is not permitted for {role} resource certificates (RFC 6487 §4.8)")]
-    DisallowedExtension { role: &'static str, oid: String },
-
-    #[error("autonomousSysIds RDI field must be absent (RFC 6487 §4.8.11; RFC 3779 §3.2.3)")]
-    AsResourcesRdiPresent,
-
     #[error(
         "SIA id-ad-signedObject accessLocation must be URI (RFC 6487 §4.8.8.2; RFC 5280 §4.2.2.2)"
     )]
@@ -629,87 +567,6 @@ impl ResourceCertificate {
         Ok(())
     }
 
-    pub fn validate_rfc6487_profile(
-        &self,
-        role: ResourceCertificateRole,
-    ) -> Result<(), ResourceCertificateProfileError> {
-        let role_name = match role {
-            ResourceCertificateRole::TrustAnchor => "trust anchor CA",
-            ResourceCertificateRole::Ca => "CA",
-            ResourceCertificateRole::SignedObjectEe => "signed-object EE",
-            ResourceCertificateRole::RouterEe => "router EE",
-        };
-        let ca_role = matches!(
-            role,
-            ResourceCertificateRole::TrustAnchor | ResourceCertificateRole::Ca
-        );
-
-        if ca_role {
-            let constraints = self
-                .tbs
-                .extensions
-                .basic_constraints
-                .as_ref()
-                .ok_or(ResourceCertificateProfileError::BasicConstraintsMissing)?;
-            if !constraints.critical {
-                return Err(ResourceCertificateProfileError::BasicConstraintsCriticality);
-            }
-            if !constraints.ca {
-                return Err(ResourceCertificateProfileError::BasicConstraintsCaFalse);
-            }
-            if constraints.path_len_constraint.is_some() {
-                return Err(ResourceCertificateProfileError::BasicConstraintsPathLenPresent);
-            }
-        } else if self.tbs.extensions.basic_constraints.is_some() {
-            return Err(ResourceCertificateProfileError::BasicConstraintsEeMustOmit);
-        }
-
-        for oid in &self.tbs.extensions.extension_oids {
-            if !is_permitted_extension(oid, role) {
-                return Err(ResourceCertificateProfileError::DisallowedExtension {
-                    role: role_name,
-                    oid: oid.clone(),
-                });
-            }
-        }
-
-        let policies = self
-            .tbs
-            .extensions
-            .certificate_policies
-            .as_ref()
-            .ok_or(ResourceCertificateProfileError::CertificatePoliciesMissing)?;
-        if policies.policy_oid != OID_CP_IPADDR_ASNUMBER {
-            return Err(ResourceCertificateProfileError::InvalidCertificatePolicy(
-                policies.policy_oid.clone(),
-            ));
-        }
-        if policies.qualifier_oids.len() > 1 {
-            return Err(ResourceCertificateProfileError::CertificatePoliciesTooManyQualifiers);
-        }
-        if let Some(qualifier_oid) = policies.qualifier_oids.first() {
-            if qualifier_oid != OID_QT_CPS {
-                return Err(
-                    ResourceCertificateProfileError::CertificatePoliciesInvalidQualifier(
-                        qualifier_oid.clone(),
-                    ),
-                );
-            }
-        }
-
-        if self
-            .tbs
-            .extensions
-            .as_resources
-            .as_ref()
-            .is_some_and(|resources| resources.rdi.is_some())
-        {
-            return Err(ResourceCertificateProfileError::AsResourcesRdiPresent);
-        }
-
-        Ok(())
-    }
-
     pub fn validate_strict_name_profile(&self) -> Result<(), ResourceCertificateProfileError> {
         validate_strict_rpki_name(&self.tbs.issuer_name, "issuer")?;
         validate_strict_rpki_name(&self.tbs.subject_name, "subject")?;
@@ -733,22 +590,6 @@ impl ResourceCertificate {
     }
 }
 
-fn is_permitted_extension(oid: &str, role: ResourceCertificateRole) -> bool {
-    matches!(
-        oid,
-        OID_BASIC_CONSTRAINTS
-            | OID_KEY_USAGE
-            | OID_SUBJECT_KEY_IDENTIFIER
-            | OID_AUTHORITY_KEY_IDENTIFIER
-            | OID_CRL_DISTRIBUTION_POINTS
-            | OID_AUTHORITY_INFO_ACCESS
-            | OID_SUBJECT_INFO_ACCESS
-            | OID_CERTIFICATE_POLICIES
-            | OID_IP_ADDR_BLOCKS
-            | OID_AUTONOMOUS_SYS_IDS
-    ) || (role == ResourceCertificateRole::RouterEe && oid == OID_EXTENDED_KEY_USAGE)
-}
-
 fn validate_strict_rpki_name(
     name: &X509NameDer,
     role: &'static str,
@@ -903,24 +744,13 @@ mod strict_name_tests {
     #[test]
     fn profile_rejects_rfc8360_v2_policy_oid() {
         let extensions = RcExtensionsParsed {
-            basic_constraints: vec![BasicConstraintsProfile {
-                ca: true,
-                critical: true,
-                path_len_constraint: None,
-            }],
+            basic_constraints_ca: vec![true],
             subject_key_identifier: Vec::new(),
             authority_key_identifier: Vec::new(),
             crl_distribution_points: Vec::new(),
             authority_info_access: Vec::new(),
             subject_info_access: Vec::new(),
-            certificate_policies: vec![(
-                vec![CertificatePoliciesProfile {
-                    policy_oid: "1.3.6.1.5.5.7.14.3".to_string(),
-                    qualifier_oids: Vec::new(),
-                }],
-                true,
-            )],
-            extension_oids: Vec::new(),
+            certificate_policies: vec![(vec!["1.3.6.1.5.5.7.14.3".to_string()], true)],
             ip_resources: Vec::new(),
             as_resources: Vec::new(),
         };
@@ -991,25 +821,23 @@ impl RcExtensionsParsed {
         // NOTE(perf): `self` is consumed. Prefer moving decoded fields out rather than cloning,
         // especially for large resource sets and URI lists.
         let RcExtensionsParsed {
-            basic_constraints,
+            basic_constraints_ca,
             subject_key_identifier,
             authority_key_identifier,
             crl_distribution_points,
             authority_info_access,
             subject_info_access,
             certificate_policies,
-            extension_oids,
             ip_resources,
             as_resources,
         } = self;
 
-        if basic_constraints.len() > 1 {
+        if basic_constraints_ca.len() > 1 {
             return Err(ResourceCertificateProfileError::DuplicateExtension(
                 "basicConstraints",
             ));
         }
-        let basic_constraints = basic_constraints.into_iter().next();
-        let basic_constraints_ca = basic_constraints.as_ref().is_some_and(|bc| bc.ca);
+        let basic_constraints_ca = basic_constraints_ca.first().copied().unwrap_or(false);
 
         let subject_key_identifier = match subject_key_identifier.len() {
             0 => None,
@@ -1204,25 +1032,25 @@ impl RcExtensionsParsed {
             }
         };
 
-        let certificate_policies = match certificate_policies.len() {
+        let certificate_policies_oid = match certificate_policies.len() {
             0 => None,
             1 => {
-                let (policies, critical) = certificate_policies.into_iter().next().expect("len==1");
+                let (oids, critical) = certificate_policies.into_iter().next().expect("len==1");
                 if !critical {
                     return Err(ResourceCertificateProfileError::CertificatePoliciesCriticality);
                 }
-                if policies.len() != 1 {
+                if oids.len() != 1 {
                     return Err(ResourceCertificateProfileError::InvalidCertificatePolicy(
                         "expected exactly one policy".into(),
                     ));
                 }
-                let policy = policies.into_iter().next().expect("len==1");
-                if policy.policy_oid != OID_CP_IPADDR_ASNUMBER {
+                let policy_oid = oids.into_iter().next().expect("len==1");
+                if policy_oid != OID_CP_IPADDR_ASNUMBER {
                     return Err(ResourceCertificateProfileError::InvalidCertificatePolicy(
-                        policy.policy_oid,
+                        policy_oid,
                     ));
                 }
-                Some(policy)
+                Some(OID_CP_IPADDR_ASNUMBER.to_string())
             }
             _ => {
                 return Err(ResourceCertificateProfileError::DuplicateExtension(
@@ -1265,17 +1093,12 @@ impl RcExtensionsParsed {
 
         Ok(RcExtensions {
             basic_constraints_ca,
-            basic_constraints,
             subject_key_identifier,
             authority_key_identifier,
             crl_distribution_points_uris,
             ca_issuers_uris,
             subject_info_access,
-            certificate_policies_oid: certificate_policies
-                .as_ref()
-                .map(|_| OID_CP_IPADDR_ASNUMBER.to_string()),
-            certificate_policies,
-            extension_oids,
+            certificate_policies_oid,
             ip_resources,
             as_resources,
         })
@@ -1304,32 +1127,26 @@ fn algorithm_identifier_value(
 fn parse_extensions_parse(
     exts: &[X509Extension<'_>],
 ) -> Result<RcExtensionsParsed, ResourceCertificateParseError> {
-    let mut basic_constraints: Vec<BasicConstraintsProfile> = Vec::new();
+    let mut basic_constraints_ca: Vec<bool> = Vec::new();
     let mut ski: Vec<(Vec<u8>, bool)> = Vec::new();
     let mut aki: Vec<(AuthorityKeyIdentifierParsed, bool)> = Vec::new();
     let mut crldp: Vec<(CrlDistributionPointsParsed, bool)> = Vec::new();
     let mut aia: Vec<(AuthorityInfoAccessParsed, bool)> = Vec::new();
     let mut sia: Vec<(SubjectInfoAccessParsed, bool)> = Vec::new();
-    let mut cert_policies: Vec<(Vec<CertificatePoliciesProfile>, bool)> = Vec::new();
-    let mut extension_oids: Vec<String> = Vec::with_capacity(exts.len());
+    let mut cert_policies: Vec<(Vec<String>, bool)> = Vec::new();
 
     let mut ip_resources: Vec<(IpResourceSet, bool)> = Vec::new();
     let mut as_resources: Vec<(AsResourceSet, bool)> = Vec::new();
 
     for ext in exts {
         let oid = ext.oid.as_bytes();
-        extension_oids.push(ext.oid.to_id_string());
         if oid == OID_BASIC_CONSTRAINTS_RAW {
             let ParsedExtension::BasicConstraints(bc) = ext.parsed_extension() else {
                 return Err(ResourceCertificateParseError::Parse(
                     "basicConstraints parse failed".into(),
                 ));
             };
-            basic_constraints.push(BasicConstraintsProfile {
-                ca: bc.ca,
-                critical: ext.critical,
-                path_len_constraint: bc.path_len_constraint,
-            });
+            basic_constraints_ca.push(bc.ca);
         } else if oid == OID_SUBJECT_KEY_IDENTIFIER_RAW {
             let ParsedExtension::SubjectKeyIdentifier(s) = ext.parsed_extension() else {
                 return Err(ResourceCertificateParseError::Parse(
@@ -1378,30 +1195,16 @@ fn parse_extensions_parse(
                     "certificatePolicies parse failed".into(),
                 ));
             };
-            let mut policies: Vec<CertificatePoliciesProfile> = Vec::with_capacity(cp.len());
+            let mut oids: Vec<String> = Vec::with_capacity(cp.len());
             for p in cp.iter() {
                 let b = p.policy_id.as_bytes();
-                let policy_oid = if b == OID_CP_IPADDR_ASNUMBER_RAW {
-                    OID_CP_IPADDR_ASNUMBER.to_string()
+                if b == OID_CP_IPADDR_ASNUMBER_RAW {
+                    oids.push(OID_CP_IPADDR_ASNUMBER.to_string());
                 } else {
-                    p.policy_id.to_id_string()
-                };
-                let qualifier_oids = p
-                    .policy_qualifiers
-                    .as_ref()
-                    .map(|qualifiers| {
-                        qualifiers
-                            .iter()
-                            .map(|qualifier| qualifier.policy_qualifier_id.to_id_string())
-                            .collect()
-                    })
-                    .unwrap_or_default();
-                policies.push(CertificatePoliciesProfile {
-                    policy_oid,
-                    qualifier_oids,
-                });
+                    oids.push(p.policy_id.to_id_string());
                 }
-            cert_policies.push((policies, ext.critical));
+            }
+            cert_policies.push((oids, ext.critical));
         } else if oid == OID_IP_ADDR_BLOCKS_RAW {
             let parsed = IpResourceSet::decode_extn_value(ext.value)
                 .map_err(|_e| ResourceCertificateParseError::InvalidIpResourcesEncoding)?;
@@ -1414,14 +1217,13 @@ fn parse_extensions_parse(
     }
 
     Ok(RcExtensionsParsed {
-        basic_constraints,
+        basic_constraints_ca,
         subject_key_identifier: ski,
         authority_key_identifier: aki,
         crl_distribution_points: crldp,
         authority_info_access: aia,
         subject_info_access: sia,
         certificate_policies: cert_policies,
-        extension_oids,
         ip_resources,
         as_resources,
     })

src/data_model/router_cert.rs

@@ -4,7 +4,6 @@ use crate::data_model::oid::{
 use crate::data_model::rc::{
     AsIdOrRange, AsIdentifierChoice, ResourceCertKind, ResourceCertificate,
     ResourceCertificateParseError, ResourceCertificateParsed, ResourceCertificateProfileError,
-    ResourceCertificateRole,
 };
 use crate::validation::cert_path::{CertPathError, validate_ee_cert_path_with_predecoded_ee};
 use x509_parser::extensions::ParsedExtension;
@@ -203,7 +202,6 @@ impl BgpsecRouterCertificateParsed {
         self,
     ) -> Result<BgpsecRouterCertificate, BgpsecRouterCertificateProfileError> {
         let rc = self.rc_parsed.validate_profile()?;
-        rc.validate_rfc6487_profile(ResourceCertificateRole::RouterEe)?;
         if rc.kind != ResourceCertKind::Ee {
             return Err(BgpsecRouterCertificateProfileError::NotEe);
         }

src/data_model/signed_object.rs

@@ -8,7 +8,7 @@ use crate::data_model::oid::{
     OID_SHA256_WITH_RSA_ENCRYPTION, OID_SHA256_WITH_RSA_ENCRYPTION_RAW, OID_SIGNED_DATA,
     OID_SIGNED_DATA_RAW, OID_SUBJECT_INFO_ACCESS,
 };
-use crate::data_model::rc::{ResourceCertificate, ResourceCertificateRole, SubjectInfoAccess};
+use crate::data_model::rc::{ResourceCertificate, SubjectInfoAccess};
 use asn1_rs::{Any, Class, FromBer, FromDer as Asn1FromDer, Header, Tag};
 use ring::digest;
 use x509_parser::extensions::ParsedExtension;
@@ -822,8 +822,6 @@ fn validate_ee_certificate(
             };
         }
     };
-    rc.validate_rfc6487_profile(ResourceCertificateRole::SignedObjectEe)
-        .map_err(|e| SignedObjectValidateError::EeCertificateParse(e.to_string()))?;
     if strict_name {
         rc.validate_strict_name_profile()
             .map_err(|e| SignedObjectValidateError::EeCertificateParse(e.to_string()))?;

src/data_model/ta.rs

@@ -5,7 +5,6 @@ use crate::data_model::oid::OID_CP_IPADDR_ASNUMBER;
 use crate::data_model::rc::{
     AsIdentifierChoice, IpAddressChoice, ResourceCertKind, ResourceCertificate,
     ResourceCertificateParseError, ResourceCertificateParsed, ResourceCertificateProfileError,
-    ResourceCertificateRole,
 };
 use crate::data_model::tal::Tal;
 
@@ -219,7 +218,6 @@ impl TaCertificateParsed {
         if rc_ca.kind != ResourceCertKind::Ca {
             return Err(TaCertificateProfileError::NotCa);
         }
-        rc_ca.validate_rfc6487_profile(ResourceCertificateRole::TrustAnchor)?;
 
         if rc_ca.tbs.issuer_name != rc_ca.tbs.subject_name {
             return Err(TaCertificateProfileError::NotSelfSignedIssuerSubject);
@@ -246,9 +244,6 @@ pub enum TrustAnchorError {
     #[error("TA certificate error: {0} (RFC 8630 §2.3)")]
     TaCertificate(#[from] TaCertificateDecodeError),
 
-    #[error("TA certificate self-signature error: {0} (RFC 8630 §2.3)")]
-    TaSelfSignature(#[from] TaCertificateVerifyError),
-
     #[error("{0}")]
     Bind(#[from] TrustAnchorBindError),
 }
@@ -274,7 +269,6 @@ impl TrustAnchor {
         resolved_uri: Option<&Url>,
     ) -> Result<Self, TrustAnchorError> {
         let ta_certificate = TaCertificate::decode_der(ta_der)?;
-        ta_certificate.verify_self_signature()?;
         Ok(Self::bind(tal, ta_certificate, resolved_uri)?)
     }
 
@@ -284,7 +278,6 @@ impl TrustAnchor {
         resolved_uri: Option<&Url>,
     ) -> Result<Self, TrustAnchorError> {
         let ta_certificate = TaCertificate::decode_der_with_strict_name(ta_der)?;
-        ta_certificate.verify_self_signature()?;
         Ok(Self::bind(tal, ta_certificate, resolved_uri)?)
     }
 

src/storage.rs

@@ -19,7 +19,7 @@ pub use config::{
     ALL_COLUMN_FAMILY_NAMES, CF_CHILD_CERTIFICATE_CACHE_PROJECTION, CF_MANIFEST_REPLAY_META,
     CF_PUBLICATION_POINT_CACHE_PROJECTION, CF_RAW_BY_HASH, CF_REPOSITORY_VIEW,
     CF_ROA_CACHE_PROJECTION, CF_RRDP_SOURCE, CF_RRDP_SOURCE_MEMBER, CF_RRDP_URI_OWNER,
-    CF_TRANSPORT_PREFETCH, CF_VCIR, CF_VCIR_FAILED_FETCH_REUSE_IDENTITY, column_family_descriptors,
+    CF_TRANSPORT_PREFETCH, CF_VCIR, column_family_descriptors,
 };
 use keys::*;
 use pack::compute_sha256_32;
@@ -585,56 +585,6 @@ impl VcirInstanceGate {
     }
 }
 
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
-pub struct VcirFailedFetchReuseIdentity {
-    #[serde(rename = "c")]
-    #[serde(with = "serde_bytes_32")]
-    pub current_ca_sha256: [u8; 32],
-    #[serde(rename = "t")]
-    #[serde(with = "serde_bytes_32")]
-    pub ta_context_digest: [u8; 32],
-    #[serde(rename = "p")]
-    #[serde(with = "serde_bytes_32")]
-    pub parent_context_digest: [u8; 32],
-    #[serde(rename = "f")]
-    #[serde(with = "serde_bytes_32")]
-    pub policy_fingerprint: [u8; 32],
-    #[serde(rename = "nb")]
-    pub effective_not_before: PackTime,
-    #[serde(rename = "nu")]
-    pub effective_until: PackTime,
-}
-
-impl VcirFailedFetchReuseIdentity {
-    pub fn validate_internal(&self) -> StorageResult<()> {
-        let effective_not_before = parse_time(
-            "vcir_failed_fetch_reuse_identity.effective_not_before",
-            &self.effective_not_before,
-        )?;
-        let effective_until = parse_time(
-            "vcir_failed_fetch_reuse_identity.effective_until",
-            &self.effective_until,
-        )?;
-        if effective_not_before >= effective_until {
-            return Err(StorageError::InvalidData {
-                entity: "vcir_failed_fetch_reuse_identity.effective_window",
-                detail: "effective_not_before must be before effective_until".to_string(),
-            });
-        }
-        Ok(())
-    }
-
-    pub fn contains_validation_time(&self, validation_time: time::OffsetDateTime) -> bool {
-        let Ok(effective_not_before) = self.effective_not_before.parse() else {
-            return false;
-        };
-        let Ok(effective_until) = self.effective_until.parse() else {
-            return false;
-        };
-        validation_time >= effective_not_before && validation_time < effective_until
-    }
-}
-
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct VcirChildEntry {
     pub child_manifest_rsync_uri: String,
@@ -1112,7 +1062,6 @@ pub struct RoaCacheObjectMeta {
     pub source_object_hash: [u8; 32],
     pub ee_serial: Vec<u8>,
     pub crl_uri: String,
-    pub earliest_safe_reuse_time: PackTime,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq)]
@@ -1178,8 +1127,6 @@ pub struct RoaCacheObjectProjection {
     pub ee_serial: Option<Vec<u8>>,
     #[serde(rename = "c", default, skip_serializing_if = "Option::is_none")]
     pub crl_uri: Option<String>,
-    #[serde(rename = "n", default, skip_serializing_if = "Option::is_none")]
-    pub earliest_safe_reuse_time_unix: Option<i64>,
     #[serde(rename = "x")]
     pub outputs_effective_until_unix: i64,
     #[serde(rename = "o")]
@@ -1203,15 +1150,6 @@ impl RoaCacheObjectProjection {
         if let Some(crl_uri) = &self.crl_uri {
             validate_non_empty("roa_cache_projection.entries[].crl_uri", crl_uri)?;
         }
-        if let Some(earliest_safe_reuse_time_unix) = self.earliest_safe_reuse_time_unix
-            && earliest_safe_reuse_time_unix >= self.outputs_effective_until_unix
-        {
-            return Err(StorageError::InvalidData {
-                entity: "roa_cache_projection.entries[].effective_window",
-                detail: "earliest_safe_reuse_time_unix must be before outputs_effective_until_unix"
-                    .to_string(),
-            });
-        }
         if self.outputs.is_empty() {
             return Err(StorageError::InvalidData {
                 entity: "roa_cache_projection.entries[]",
@@ -1929,9 +1867,6 @@ impl RoaCacheProjection {
         vcir: &ValidatedCaInstanceResult,
         context: Option<&RoaCacheProjectionContext>,
     ) -> StorageResult<Option<Self>> {
-        let Some(context) = context else {
-            return Ok(None);
-        };
         let mut issuer_ca_sha256_hex = None;
         let mut crl_sha256_by_uri = Vec::new();
         for artifact in &vcir.related_artifacts {
@@ -1958,18 +1893,13 @@ impl RoaCacheProjection {
         }
         crl_sha256_by_uri.sort_by(|left, right| left.uri.cmp(&right.uri));
 
-        let meta_by_uri = context
+        let meta_by_uri = context.map(|context| {
+            context
                 .object_meta
                 .iter()
                 .map(|meta| (meta.source_object_uri.as_str(), meta))
-            .collect::<HashMap<_, _>>();
-        let vcir_validation_time =
-            vcir.last_successful_validation_time
-                .parse()
-                .map_err(|detail| StorageError::InvalidData {
-                    entity: "roa_cache_projection.entries[].earliest_safe_reuse_time_unix",
-                    detail,
-                })?;
+                .collect::<HashMap<_, _>>()
+        });
         let mut entries: Vec<RoaCacheObjectProjection> = Vec::new();
         let mut entry_index_by_uri: HashMap<String, usize> = HashMap::new();
         for output in &vcir.local_outputs {
@@ -1985,9 +1915,13 @@ impl RoaCacheProjection {
                     entity: "roa_cache_projection.entries[].outputs_effective_until_unix",
                     detail,
                 })?;
-            let Some(meta) = meta_by_uri.get(output.source_object_uri.as_str()).copied() else {
+            let meta = meta_by_uri
+                .as_ref()
+                .and_then(|meta| meta.get(output.source_object_uri.as_str()).copied());
+            if context.is_some() && meta.is_none() {
                 continue;
-            };
+            }
+            if let Some(meta) = meta {
                 if meta.source_object_hash != output.source_object_hash {
                     return Err(StorageError::InvalidData {
                         entity: "roa_cache_projection.entries[]",
@@ -1997,14 +1931,7 @@ impl RoaCacheProjection {
                         ),
                     });
                 }
-            let earliest_safe_reuse_time_unix = meta
-                .earliest_safe_reuse_time
-                .parse()
-                .map(|time| time.max(vcir_validation_time).unix_timestamp())
-                .map_err(|detail| StorageError::InvalidData {
-                    entity: "roa_cache_projection.entries[].earliest_safe_reuse_time_unix",
-                    detail,
-                })?;
+            }
             if let Some(entry_index) = entry_index_by_uri.get(output.source_object_uri.as_str()) {
                 let entry = &mut entries[*entry_index];
                 if entry.source_object_hash != output.source_object_hash {
@@ -2025,9 +1952,8 @@ impl RoaCacheProjection {
                 entries.push(RoaCacheObjectProjection {
                     source_object_uri: output.source_object_uri.clone(),
                     source_object_hash: output.source_object_hash,
-                    ee_serial: Some(meta.ee_serial.clone()),
-                    crl_uri: Some(meta.crl_uri.clone()),
-                    earliest_safe_reuse_time_unix: Some(earliest_safe_reuse_time_unix),
+                    ee_serial: meta.map(|meta| meta.ee_serial.clone()),
+                    crl_uri: meta.map(|meta| meta.crl_uri.clone()),
                     outputs_effective_until_unix: projected_output_effective_until,
                     outputs: vec![projected_output],
                 });
@@ -2042,8 +1968,8 @@ impl RoaCacheProjection {
             manifest_rsync_uri: vcir.manifest_rsync_uri.clone(),
             instance_effective_until: vcir.instance_gate.instance_effective_until.clone(),
             issuer_ca_sha256_hex,
-            parent_context_digest: Some(context.parent_context_digest),
-            policy_fingerprint: Some(context.policy_fingerprint),
+            parent_context_digest: context.map(|context| context.parent_context_digest),
+            policy_fingerprint: context.map(|context| context.policy_fingerprint),
             crl_sha256_by_uri,
             entries,
         };
@@ -2848,24 +2774,6 @@ fn write_roa_cache_projection_to_batch(
     Ok(())
 }
 
-fn write_vcir_failed_fetch_reuse_identity_to_batch(
-    failed_fetch_reuse_identity_cf: &ColumnFamily,
-    batch: &mut WriteBatch,
-    manifest_rsync_uri: &str,
-    failed_fetch_reuse_identity: Option<&VcirFailedFetchReuseIdentity>,
-) -> StorageResult<()> {
-    let key = vcir_failed_fetch_reuse_identity_key(manifest_rsync_uri);
-    match failed_fetch_reuse_identity {
-        Some(identity) => {
-            identity.validate_internal()?;
-            let value = encode_cbor(identity, "vcir_failed_fetch_reuse_identity")?;
-            batch.put_cf(failed_fetch_reuse_identity_cf, key.as_bytes(), value);
-        }
-        None => batch.delete_cf(failed_fetch_reuse_identity_cf, key.as_bytes()),
-    }
-    Ok(())
-}
-
 fn write_publication_point_cache_projection_to_batch(
     projection_cf: &ColumnFamily,
     batch: &mut WriteBatch,
@@ -3359,19 +3267,6 @@ impl RocksStore {
         self.put_vcir_with_publication_point_cache_projection(vcir, None)
     }
 
-    pub fn put_vcir_with_failed_fetch_reuse_identity(
-        &self,
-        vcir: &ValidatedCaInstanceResult,
-        failed_fetch_reuse_identity: &VcirFailedFetchReuseIdentity,
-    ) -> StorageResult<()> {
-        self.put_vcir_with_projection_action(
-            vcir,
-            None,
-            PublicationPointCacheProjectionWriteAction::Keep,
-            Some(failed_fetch_reuse_identity),
-        )
-    }
-
     pub fn put_vcir_with_publication_point_cache_projection(
         &self,
         vcir: &ValidatedCaInstanceResult,
@@ -3393,7 +3288,6 @@ impl RocksStore {
             vcir,
             roa_cache_context,
             publication_point_projection_action,
-            None,
         )
     }
 
@@ -3402,11 +3296,9 @@ impl RocksStore {
         vcir: &ValidatedCaInstanceResult,
         roa_cache_context: Option<&RoaCacheProjectionContext>,
         publication_point_projection_action: PublicationPointCacheProjectionWriteAction<'_>,
-        failed_fetch_reuse_identity: Option<&VcirFailedFetchReuseIdentity>,
     ) -> StorageResult<()> {
         vcir.validate_internal()?;
         let vcir_cf = self.cf(CF_VCIR)?;
-        let failed_fetch_reuse_identity_cf = self.cf(CF_VCIR_FAILED_FETCH_REUSE_IDENTITY)?;
         let replay_cf = self.cf(CF_MANIFEST_REPLAY_META)?;
         let projection_cf = self.cf(CF_ROA_CACHE_PROJECTION)?;
         let pp_projection_cf = self.cf(CF_PUBLICATION_POINT_CACHE_PROJECTION)?;
@@ -3416,12 +3308,6 @@ impl RocksStore {
         let key = vcir_key(&vcir.manifest_rsync_uri);
         let value = encode_cbor(vcir, "vcir")?;
         batch.put_cf(vcir_cf, key.as_bytes(), value);
-        write_vcir_failed_fetch_reuse_identity_to_batch(
-            failed_fetch_reuse_identity_cf,
-            &mut batch,
-            &vcir.manifest_rsync_uri,
-            failed_fetch_reuse_identity,
-        )?;
         let replay_key = manifest_replay_meta_key(&replay_meta.manifest_rsync_uri);
         let replay_value = encode_cbor(&replay_meta, "manifest_replay_meta")?;
         batch.put_cf(replay_cf, replay_key.as_bytes(), replay_value);
@@ -3485,21 +3371,6 @@ impl RocksStore {
         vcir: &ValidatedCaInstanceResult,
         roa_cache_context: Option<&RoaCacheProjectionContext>,
         publication_point_projection_action: PublicationPointCacheProjectionWriteAction<'_>,
-    ) -> StorageResult<VcirReplaceTimingBreakdown> {
-        self.replace_vcir_manifest_replay_meta_and_projection_action_with_failed_fetch_reuse_identity(
-            vcir,
-            roa_cache_context,
-            publication_point_projection_action,
-            None,
-        )
-    }
-
-    pub(crate) fn replace_vcir_manifest_replay_meta_and_projection_action_with_failed_fetch_reuse_identity(
-        &self,
-        vcir: &ValidatedCaInstanceResult,
-        roa_cache_context: Option<&RoaCacheProjectionContext>,
-        publication_point_projection_action: PublicationPointCacheProjectionWriteAction<'_>,
-        failed_fetch_reuse_identity: Option<&VcirFailedFetchReuseIdentity>,
     ) -> StorageResult<VcirReplaceTimingBreakdown> {
         let mut timing = VcirReplaceTimingBreakdown {
             rss_before_kb: process_vm_rss_kb(),
@@ -3514,7 +3385,6 @@ impl RocksStore {
 
         let batch_build_started = std::time::Instant::now();
         let vcir_cf = self.cf(CF_VCIR)?;
-        let failed_fetch_reuse_identity_cf = self.cf(CF_VCIR_FAILED_FETCH_REUSE_IDENTITY)?;
         let replay_cf = self.cf(CF_MANIFEST_REPLAY_META)?;
         let projection_cf = self.cf(CF_ROA_CACHE_PROJECTION)?;
         let pp_projection_cf = self.cf(CF_PUBLICATION_POINT_CACHE_PROJECTION)?;
@@ -3527,12 +3397,6 @@ impl RocksStore {
         timing.vcir_value_bytes = vcir_value.len() as u64;
         batch.put_cf(vcir_cf, vcir_key.as_bytes(), vcir_value);
         timing.rss_after_vcir_encode_kb = process_vm_rss_kb();
-        write_vcir_failed_fetch_reuse_identity_to_batch(
-            failed_fetch_reuse_identity_cf,
-            &mut batch,
-            &vcir.manifest_rsync_uri,
-            failed_fetch_reuse_identity,
-        )?;
 
         let replay_meta_encode_started = std::time::Instant::now();
         let replay_meta = ManifestReplayMeta::from_vcir(vcir);
@@ -3601,27 +3465,6 @@ impl RocksStore {
         Ok(Some(vcir))
     }
 
-    pub fn get_vcir_failed_fetch_reuse_identity(
-        &self,
-        manifest_rsync_uri: &str,
-    ) -> StorageResult<Option<VcirFailedFetchReuseIdentity>> {
-        let cf = self.cf(CF_VCIR_FAILED_FETCH_REUSE_IDENTITY)?;
-        let key = vcir_failed_fetch_reuse_identity_key(manifest_rsync_uri);
-        let Some(bytes) = self
-            .db
-            .get_cf(cf, key.as_bytes())
-            .map_err(|e| StorageError::RocksDb(e.to_string()))?
-        else {
-            return Ok(None);
-        };
-        let identity = decode_cbor::<VcirFailedFetchReuseIdentity>(
-            &bytes,
-            "vcir_failed_fetch_reuse_identity",
-        )?;
-        identity.validate_internal()?;
-        Ok(Some(identity))
-    }
-
     pub fn get_manifest_replay_meta(
         &self,
         manifest_rsync_uri: &str,
@@ -4465,18 +4308,11 @@ impl RocksStore {
 
     pub fn delete_vcir(&self, manifest_rsync_uri: &str) -> StorageResult<()> {
         let vcir_cf = self.cf(CF_VCIR)?;
-        let failed_fetch_reuse_identity_cf = self.cf(CF_VCIR_FAILED_FETCH_REUSE_IDENTITY)?;
         let replay_cf = self.cf(CF_MANIFEST_REPLAY_META)?;
         let projection_cf = self.cf(CF_ROA_CACHE_PROJECTION)?;
         let mut batch = WriteBatch::default();
         let key = vcir_key(manifest_rsync_uri);
         batch.delete_cf(vcir_cf, key.as_bytes());
-        let failed_fetch_reuse_identity_key =
-            vcir_failed_fetch_reuse_identity_key(manifest_rsync_uri);
-        batch.delete_cf(
-            failed_fetch_reuse_identity_cf,
-            failed_fetch_reuse_identity_key.as_bytes(),
-        );
         let replay_key = manifest_replay_meta_key(manifest_rsync_uri);
         batch.delete_cf(replay_cf, replay_key.as_bytes());
         let projection_key = roa_cache_projection_key(manifest_rsync_uri);

src/storage/config.rs

@@ -4,7 +4,6 @@ pub const CF_REPOSITORY_VIEW: &str = "repository_view";
 pub const CF_RAW_BY_HASH: &str = "raw_by_hash";
 pub const CF_RAW_BLOB: &str = "raw_blob";
 pub const CF_VCIR: &str = "vcir";
-pub const CF_VCIR_FAILED_FETCH_REUSE_IDENTITY: &str = "vcir_failed_fetch_reuse_identity";
 pub const CF_MANIFEST_REPLAY_META: &str = "manifest_replay_meta";
 pub const CF_ROA_CACHE_PROJECTION: &str = "roa_cache_projection";
 pub const CF_PUBLICATION_POINT_CACHE_PROJECTION: &str = "publication_point_cache_projection";
@@ -19,7 +18,6 @@ pub const ALL_COLUMN_FAMILY_NAMES: &[&str] = &[
     CF_RAW_BY_HASH,
     CF_RAW_BLOB,
     CF_VCIR,
-    CF_VCIR_FAILED_FETCH_REUSE_IDENTITY,
     CF_MANIFEST_REPLAY_META,
     CF_ROA_CACHE_PROJECTION,
     CF_PUBLICATION_POINT_CACHE_PROJECTION,
@@ -34,8 +32,6 @@ pub(super) const REPOSITORY_VIEW_KEY_PREFIX: &str = "repo_view:";
 pub(super) const RAW_BY_HASH_KEY_PREFIX: &str = "rawbyhash:";
 pub(super) const RAW_BLOB_KEY_PREFIX: &str = "rawblob:";
 pub(super) const VCIR_KEY_PREFIX: &str = "vcir:";
-pub(super) const VCIR_FAILED_FETCH_REUSE_IDENTITY_KEY_PREFIX: &str =
-    "vcir_failed_fetch_reuse_identity:";
 pub(super) const MANIFEST_REPLAY_META_KEY_PREFIX: &str = "manifest_replay_meta:";
 pub(super) const ROA_CACHE_PROJECTION_KEY_PREFIX: &str = "roa_cache_projection:";
 pub(super) const PUBLICATION_POINT_CACHE_PROJECTION_KEY_PREFIX: &str =

src/storage/keys.rs

@@ -26,10 +26,6 @@ pub(super) fn vcir_key(manifest_rsync_uri: &str) -> String {
     format!("{VCIR_KEY_PREFIX}{manifest_rsync_uri}")
 }
 
-pub(super) fn vcir_failed_fetch_reuse_identity_key(manifest_rsync_uri: &str) -> String {
-    format!("{VCIR_FAILED_FETCH_REUSE_IDENTITY_KEY_PREFIX}{manifest_rsync_uri}")
-}
-
 pub(super) fn manifest_replay_meta_key(manifest_rsync_uri: &str) -> String {
     format!("{MANIFEST_REPLAY_META_KEY_PREFIX}{manifest_rsync_uri}")
 }

src/storage/tests.rs

@@ -284,28 +284,6 @@ fn sample_vcir(manifest_rsync_uri: &str) -> ValidatedCaInstanceResult {
     }
 }
 
-fn roa_cache_projection_context(vcir: &ValidatedCaInstanceResult) -> RoaCacheProjectionContext {
-    let roa_output = vcir
-        .local_outputs
-        .iter()
-        .find(|output| {
-            output.output_type == VcirOutputType::Vrp
-                && output.source_object_type == VcirSourceObjectType::Roa
-        })
-        .expect("sample VCIR has a ROA output");
-    RoaCacheProjectionContext {
-        parent_context_digest: [0x31; 32],
-        policy_fingerprint: [0x32; 32],
-        object_meta: vec![RoaCacheObjectMeta {
-            source_object_uri: roa_output.source_object_uri.clone(),
-            source_object_hash: roa_output.source_object_hash,
-            ee_serial: vec![0x01],
-            crl_uri: vcir.current_crl_rsync_uri.clone(),
-            earliest_safe_reuse_time: vcir.last_successful_validation_time.clone(),
-        }],
-    }
-}
-
 #[test]
 fn vcir_ccr_manifest_projection_validate_accepts_valid_projection() {
     let projection = sample_ccr_manifest_projection(
@@ -354,8 +332,7 @@ fn vcir_ccr_manifest_projection_validate_rejects_invalid_fields() {
 #[test]
 fn roa_cache_projection_from_vcir_keeps_only_roa_vrp_outputs() {
     let vcir = sample_vcir("rsync://example.test/repo/current.mft");
-    let context = roa_cache_projection_context(&vcir);
-    let projection = RoaCacheProjection::from_vcir_with_context(&vcir, Some(&context))
+    let projection = RoaCacheProjection::from_vcir(&vcir)
         .expect("projection build")
         .expect("projection exists");
 
@@ -389,8 +366,7 @@ fn roa_cache_projection_groups_multiple_outputs_by_roa_uri() {
     vcir.local_outputs.push(second);
     vcir.summary.local_vrp_count = 2;
 
-    let context = roa_cache_projection_context(&vcir);
-    let projection = RoaCacheProjection::from_vcir_with_context(&vcir, Some(&context))
+    let projection = RoaCacheProjection::from_vcir(&vcir)
         .expect("projection build")
         .expect("projection exists");
 
@@ -772,8 +748,7 @@ fn roa_cache_projection_rejects_duplicate_uri_with_different_hash() {
     vcir.local_outputs.push(duplicate);
     vcir.summary.local_vrp_count = 2;
 
-    let context = roa_cache_projection_context(&vcir);
-    let err = RoaCacheProjection::from_vcir_with_context(&vcir, Some(&context))
+    let err = RoaCacheProjection::from_vcir(&vcir)
         .expect_err("same ROA URI with different hash must fail");
     assert!(err.to_string().contains("source object hash mismatch"));
 }
@@ -1231,10 +1206,7 @@ fn vcir_roundtrip_and_validation_failures_are_reported() {
     let store = RocksStore::open(td.path()).expect("open rocksdb");
 
     let vcir = sample_vcir("rsync://example.test/repo/current.mft");
-    let roa_context = roa_cache_projection_context(&vcir);
-    store
-        .put_vcir_with_projections(&vcir, Some(&roa_context), None)
-        .expect("put vcir");
+    store.put_vcir(&vcir).expect("put vcir");
     let got = store
         .get_vcir(&vcir.manifest_rsync_uri)
         .expect("get vcir")
@@ -1474,13 +1446,8 @@ fn replace_vcir_and_manifest_replay_meta_replaces_current_entry() {
     previous.summary.local_vrp_count = 1;
     previous.summary.local_aspa_count = 0;
     previous.summary.local_router_key_count = 0;
-    let previous_roa_context = roa_cache_projection_context(&previous);
     let previous_timing = store
-        .replace_vcir_manifest_replay_meta_and_projections(
-            &previous,
-            Some(&previous_roa_context),
-            None,
-        )
+        .replace_vcir_and_manifest_replay_meta(&previous)
         .expect("store previous vcir");
     assert!(previous_timing.vcir_value_bytes > 0);
     assert!(previous_timing.replay_meta_value_bytes > 0);

src/validation/ca_path.rs

@@ -3,8 +3,7 @@ use crate::data_model::crl::{CrlDecodeError, CrlVerifyError, RpkixCrl};
 use crate::data_model::oid::OID_KEY_USAGE_RAW;
 use crate::data_model::rc::{
     AsIdentifierChoice, AsResourceSet, IpAddressChoice, IpResourceSet, ResourceCertKind,
-    ResourceCertificate, ResourceCertificateDecodeError, ResourceCertificateProfileError,
-    ResourceCertificateRole,
+    ResourceCertificate, ResourceCertificateDecodeError,
 };
 use crate::policy::ResourceValidationMode;
 use x509_parser::prelude::{FromDer, X509Certificate};
@@ -109,12 +108,6 @@ pub enum CaPathError {
     #[error("issuer CA certificate decode failed: {0} (RFC 6487 §4; RFC 5280 §4.1)")]
     IssuerDecode(ResourceCertificateDecodeError),
 
-    #[error("child CA certificate profile validation failed: {0} (RFC 6487 §4.8)")]
-    ChildProfile(ResourceCertificateProfileError),
-
-    #[error("issuer CA certificate profile validation failed: {0} (RFC 6487 §4.8)")]
-    IssuerProfile(ResourceCertificateProfileError),
-
     #[error("issuer CRL decode failed: {0} (RFC 6487 §5; RFC 9829 §3.1; RFC 5280 §5.1)")]
     CrlDecode(#[from] CrlDecodeError),
 
@@ -251,18 +244,12 @@ pub fn validate_subordinate_ca_cert_with_resource_validation_mode(
     if child_ca.kind != ResourceCertKind::Ca {
         return Err(CaPathError::ChildNotCa);
     }
-    child_ca
-        .validate_rfc6487_profile(ResourceCertificateRole::Ca)
-        .map_err(CaPathError::ChildProfile)?;
 
     let issuer_ca =
         ResourceCertificate::decode_der(issuer_ca_der).map_err(CaPathError::IssuerDecode)?;
     if issuer_ca.kind != ResourceCertKind::Ca {
         return Err(CaPathError::IssuerNotCa);
     }
-    issuer_ca
-        .validate_rfc6487_profile(ResourceCertificateRole::Ca)
-        .map_err(CaPathError::IssuerProfile)?;
     let issuer_spki = parse_subject_pki_from_der(&issuer_ca.tbs.subject_public_key_info)?;
 
     if !x509_names_equivalent(&child_ca.tbs.issuer_name, &issuer_ca.tbs.subject_name) {
@@ -392,12 +379,6 @@ pub fn validate_subordinate_ca_cert_with_prevalidated_issuer_and_resources(
     if issuer_ca.kind != ResourceCertKind::Ca {
         return Err(CaPathError::IssuerNotCa);
     }
-    child_ca
-        .validate_rfc6487_profile(ResourceCertificateRole::Ca)
-        .map_err(CaPathError::ChildProfile)?;
-    issuer_ca
-        .validate_rfc6487_profile(ResourceCertificateRole::Ca)
-        .map_err(CaPathError::IssuerProfile)?;
 
     if !x509_names_equivalent(&child_ca.tbs.issuer_name, &issuer_ca.tbs.subject_name) {
         return Err(CaPathError::IssuerSubjectMismatch {
@@ -1394,14 +1375,12 @@ fn bytes_leq(a: &[u8], b: &[u8]) -> bool {
 mod tests {
     use super::*;
     use crate::data_model::common::X509NameDer;
-    use crate::data_model::oid::OID_CP_IPADDR_ASNUMBER;
     use crate::data_model::rc::{
         Afi, AsIdOrRange, AsIdentifierChoice, AsResourceSet, IpAddressChoice, IpAddressFamily,
         IpAddressOrRange, IpPrefix, IpResourceSet,
     };
     use crate::data_model::rc::{
-        BasicConstraintsProfile, CertificatePoliciesProfile, RcExtensions, ResourceCertKind,
-        ResourceCertificate, RpkixTbsCertificate,
+        RcExtensions, ResourceCertKind, ResourceCertificate, RpkixTbsCertificate,
     };
     use der_parser::num_bigint::BigUint;
     use std::process::Command;
@@ -1431,27 +1410,12 @@ mod tests {
                 subject_public_key_info: Vec::new(),
                 extensions: RcExtensions {
                     basic_constraints_ca: kind == ResourceCertKind::Ca,
-                    basic_constraints: (kind == ResourceCertKind::Ca).then_some(
-                        BasicConstraintsProfile {
-                            ca: true,
-                            critical: true,
-                            path_len_constraint: None,
-                        },
-                    ),
                     subject_key_identifier: ski,
                     authority_key_identifier: aki,
                     crl_distribution_points_uris: crldp,
                     ca_issuers_uris: aia,
                     subject_info_access: None,
-                    certificate_policies_oid: (kind == ResourceCertKind::Ca)
-                        .then_some(OID_CP_IPADDR_ASNUMBER.to_string()),
-                    certificate_policies: (kind == ResourceCertKind::Ca).then_some(
-                        CertificatePoliciesProfile {
-                            policy_oid: OID_CP_IPADDR_ASNUMBER.to_string(),
-                            qualifier_oids: Vec::new(),
-                        },
-                    ),
-                    extension_oids: Vec::new(),
+                    certificate_policies_oid: None,
                     ip_resources: None,
                     as_resources: None,
                 },

src/validation/cert_path.rs

@@ -2,7 +2,6 @@ use crate::data_model::common::BigUnsigned;
 use crate::data_model::crl::{CrlDecodeError, CrlVerifyError, RpkixCrl};
 use crate::data_model::rc::{
     ResourceCertKind, ResourceCertificate, ResourceCertificateDecodeError,
-    ResourceCertificateProfileError, ResourceCertificateRole,
 };
 use crate::data_model::signed_object::{EeKeyUsageSummary, ResourceEeCertificate};
 use ring::signature;
@@ -35,9 +34,6 @@ pub enum CertPathError {
     )]
     IssuerNotCa,
 
-    #[error("issuer CA certificate profile validation failed: {0} (RFC 6487 §4.8)")]
-    IssuerProfile(ResourceCertificateProfileError),
-
     #[error("EE certificate must be an EE resource certificate (RFC 6487 §4)")]
     EeNotEe,
 
@@ -132,9 +128,6 @@ pub fn validate_ee_cert_path(
     if issuer_ca.kind != ResourceCertKind::Ca {
         return Err(CertPathError::IssuerNotCa);
     }
-    issuer_ca
-        .validate_rfc6487_profile(ResourceCertificateRole::Ca)
-        .map_err(CertPathError::IssuerProfile)?;
     let issuer_spki = parse_subject_pki_from_der(&issuer_ca.tbs.subject_public_key_info)?;
 
     if !x509_names_equivalent(&ee.tbs.issuer_name, &issuer_ca.tbs.subject_name) {
@@ -318,9 +311,6 @@ fn validate_ee_cert_path_bindings_and_status(
     if issuer_ca.kind != ResourceCertKind::Ca {
         return Err(CertPathError::IssuerNotCa);
     }
-    issuer_ca
-        .validate_rfc6487_profile(ResourceCertificateRole::Ca)
-        .map_err(CertPathError::IssuerProfile)?;
 
     if !x509_names_equivalent(&ee.tbs.issuer_name, &issuer_ca.tbs.subject_name) {
         return Err(CertPathError::IssuerSubjectMismatch {
@@ -525,10 +515,8 @@ fn is_serial_revoked_by_crl(ee: &ResourceCertificate, crl: &RpkixCrl) -> bool {
 mod tests {
     use super::*;
     use crate::data_model::common::X509NameDer;
-    use crate::data_model::oid::OID_CP_IPADDR_ASNUMBER;
     use crate::data_model::rc::{
-        BasicConstraintsProfile, CertificatePoliciesProfile, RcExtensions, ResourceCertKind,
-        ResourceCertificate, RpkixTbsCertificate,
+        RcExtensions, ResourceCertKind, ResourceCertificate, RpkixTbsCertificate,
     };
     use der_parser::num_bigint::BigUint;
 
@@ -557,27 +545,12 @@ mod tests {
                 subject_public_key_info: Vec::new(),
                 extensions: RcExtensions {
                     basic_constraints_ca: kind == ResourceCertKind::Ca,
-                    basic_constraints: (kind == ResourceCertKind::Ca).then_some(
-                        BasicConstraintsProfile {
-                            ca: true,
-                            critical: true,
-                            path_len_constraint: None,
-                        },
-                    ),
                     subject_key_identifier: ski,
                     authority_key_identifier: aki,
                     crl_distribution_points_uris: crldp,
                     ca_issuers_uris: aia,
                     subject_info_access: None,
-                    certificate_policies_oid: (kind == ResourceCertKind::Ca)
-                        .then_some(OID_CP_IPADDR_ASNUMBER.to_string()),
-                    certificate_policies: (kind == ResourceCertKind::Ca).then_some(
-                        CertificatePoliciesProfile {
-                            policy_oid: OID_CP_IPADDR_ASNUMBER.to_string(),
-                            qualifier_oids: Vec::new(),
-                        },
-                    ),
-                    extension_oids: Vec::new(),
+                    certificate_policies_oid: None,
                     ip_resources: None,
                     as_resources: None,
                 },

src/validation/objects.rs

@@ -506,7 +506,6 @@ pub struct CachedRoaValidationResult {
     source_object_hash: [u8; 32],
     ee_serial: Option<Vec<u8>>,
     crl_uri: Option<String>,
-    earliest_safe_reuse_time_unix: i64,
     outputs_effective_until_unix: i64,
     outputs: Vec<VcirLocalOutput>,
 }
@@ -544,12 +543,6 @@ impl RoaValidationCacheView {
         }
 
         for entry in &projection.entries {
-            let Some(earliest_safe_reuse_time_unix) = entry.earliest_safe_reuse_time_unix else {
-                continue;
-            };
-            if time::OffsetDateTime::from_unix_timestamp(earliest_safe_reuse_time_unix).is_err() {
-                continue;
-            }
             let outputs = entry
                 .outputs
                 .iter()
@@ -570,7 +563,6 @@ impl RoaValidationCacheView {
                     source_object_hash: entry.source_object_hash,
                     ee_serial: entry.ee_serial.clone(),
                     crl_uri: entry.crl_uri.clone(),
-                    earliest_safe_reuse_time_unix,
                     outputs_effective_until_unix: entry.outputs_effective_until_unix,
                     outputs,
                 },
@@ -682,9 +674,7 @@ impl RoaValidationCacheView {
         if cached.outputs.is_empty() {
             return_entry_gate!(RoaCacheLookupResult::Miss);
         }
-        if validation_time.unix_timestamp() < cached.earliest_safe_reuse_time_unix
-            || cached.outputs_effective_until_unix <= validation_time.unix_timestamp()
-        {
+        if cached.outputs_effective_until_unix <= validation_time.unix_timestamp() {
             return_entry_gate!(RoaCacheLookupResult::ExpiredBlocked);
         }
 
@@ -770,10 +760,6 @@ impl RoaValidationCacheView {
                 source_object_hash: file.sha256,
                 ee_serial: ee_serial.clone(),
                 crl_uri: crl_uri.to_string(),
-                earliest_safe_reuse_time: PackTime::from_utc_offset_datetime(
-                    time::OffsetDateTime::from_unix_timestamp(cached.earliest_safe_reuse_time_unix)
-                        .expect("cached ROA safe reuse time must be valid"),
-                ),
             }),
         };
         metrics.materialize_nanos = metrics
@@ -835,14 +821,6 @@ fn crl_valid_at_time(
     validation_time >= this_update && validation_time < next_update
 }
 
-fn roa_cache_earliest_safe_reuse_time(
-    ee_not_before: time::OffsetDateTime,
-    crl_this_update: time::OffsetDateTime,
-    validation_time: time::OffsetDateTime,
-) -> PackTime {
-    PackTime::from_utc_offset_datetime(ee_not_before.max(crl_this_update).max(validation_time))
-}
-
 fn record_roa_cache_block(
     stats: &mut RoaValidationCacheStats,
     lookup_result: &RoaCacheLookupResult,
@@ -2758,11 +2736,6 @@ fn process_roa_with_issuer(
         source_object_hash: file.sha256,
         ee_serial: BigUnsigned::from_biguint(&ee.resource_cert.tbs.serial_number).bytes_be,
         crl_uri: issuer_crl_rsync_uri.to_string(),
-        earliest_safe_reuse_time: roa_cache_earliest_safe_reuse_time(
-            ee.resource_cert.tbs.validity_not_before,
-            verified_crl.crl.this_update.utc,
-            validation_time,
-        ),
     };
     if !collect_vcir_local_outputs {
         return Ok((vrps, Vec::new(), Some(cache_object_meta)));
@@ -2893,11 +2866,6 @@ fn process_roa_with_issuer_parallel_cached(
         source_object_hash: file.sha256,
         ee_serial: BigUnsigned::from_biguint(&ee.resource_cert.tbs.serial_number).bytes_be,
         crl_uri: issuer_crl_rsync_uri.clone(),
-        earliest_safe_reuse_time: roa_cache_earliest_safe_reuse_time(
-            ee.resource_cert.tbs.validity_not_before,
-            verified_crl.crl.this_update.utc,
-            validation_time,
-        ),
     };
     if !collect_vcir_local_outputs {
         return Ok((vrps, Vec::new(), Some(cache_object_meta)));
@@ -3940,7 +3908,6 @@ mod tests {
                     source_object_hash: roa_hash,
                     ee_serial: vec![0x01],
                     crl_uri: TEST_CRL_URI.to_string(),
-                    earliest_safe_reuse_time: vcir.last_successful_validation_time.clone(),
                 }],
             }),
         )
@@ -4332,7 +4299,7 @@ mod tests {
             issuer_der,
             crl_hash,
             roa_hash,
-            fixed_time("2026-06-04T01:00:00Z"),
+            fixed_time("2026-06-04T00:00:00Z"),
             fixed_time("2026-06-08T00:00:00Z"),
         );
         let projection = sample_roa_cache_projection(&vcir, roa_hash);
@@ -4346,58 +4313,6 @@ mod tests {
         ));
     }
 
-    #[test]
-    fn roa_validation_cache_view_blocks_before_safe_reuse_time() {
-        let validation_time = fixed_time("2026-06-05T00:00:00Z");
-        let issuer_der = b"issuer-ca";
-        let crl_bytes = b"current-crl".to_vec();
-        let crl_hash = sha256_32(&crl_bytes);
-        let roa_hash = [0x11; 32];
-        let vcir = sample_roa_cache_vcir(
-            issuer_der,
-            crl_hash,
-            roa_hash,
-            fixed_time("2026-06-07T00:00:00Z"),
-            fixed_time("2026-06-08T00:00:00Z"),
-        );
-        let mut projection = sample_roa_cache_projection(&vcir, roa_hash);
-        projection.entries[0].earliest_safe_reuse_time_unix =
-            Some(fixed_time("2026-06-06T00:00:00Z").unix_timestamp());
-        let view = RoaValidationCacheView::from_projection(&projection, validation_time);
-        let file = PackFile::from_bytes_with_sha256(TEST_ROA_URI, vec![0x01], roa_hash);
-        let mut crl_cache = sample_crl_cache(crl_bytes);
-
-        assert!(matches!(
-            view.lookup(&file, &mut crl_cache, issuer_der, validation_time),
-            RoaCacheLookupResult::ExpiredBlocked
-        ));
-    }
-
-    #[test]
-    fn roa_validation_cache_view_treats_legacy_entry_without_lower_bound_as_miss() {
-        let validation_time = fixed_time("2026-06-05T00:00:00Z");
-        let issuer_der = b"issuer-ca";
-        let crl_hash = sha256_32(b"current-crl");
-        let roa_hash = [0x11; 32];
-        let vcir = sample_roa_cache_vcir(
-            issuer_der,
-            crl_hash,
-            roa_hash,
-            fixed_time("2026-06-07T00:00:00Z"),
-            fixed_time("2026-06-08T00:00:00Z"),
-        );
-        let mut projection = sample_roa_cache_projection(&vcir, roa_hash);
-        projection.entries[0].earliest_safe_reuse_time_unix = None;
-        let view = RoaValidationCacheView::from_projection(&projection, validation_time);
-        let file = PackFile::from_bytes_with_sha256(TEST_ROA_URI, vec![0x01], roa_hash);
-        let mut crl_cache = sample_crl_cache(b"current-crl".to_vec());
-
-        assert!(matches!(
-            view.lookup(&file, &mut crl_cache, issuer_der, validation_time),
-            RoaCacheLookupResult::Miss
-        ));
-    }
-
     #[test]
     fn roa_validation_cache_stats_records_vcir_miss_to_timing() {
         let stats = RoaValidationCacheStats::for_input(RoaValidationCacheInput::enabled(None), 3);
@@ -4679,7 +4594,6 @@ mod tests {
                 source_object_hash: roa_hash,
                 ee_serial: Some(vec![0x01]),
                 crl_uri: None,
-                earliest_safe_reuse_time_unix: validation_time.unix_timestamp(),
                 outputs_effective_until_unix,
                 outputs: vec![output.clone()],
             },
@@ -4696,7 +4610,6 @@ mod tests {
                 source_object_hash: roa_hash,
                 ee_serial: None,
                 crl_uri: Some(TEST_CRL_URI.to_string()),
-                earliest_safe_reuse_time_unix: validation_time.unix_timestamp(),
                 outputs_effective_until_unix,
                 outputs: vec![output.clone()],
             },
@@ -4713,7 +4626,6 @@ mod tests {
                 source_object_hash: roa_hash,
                 ee_serial: Some(vec![0x01]),
                 crl_uri: Some(TEST_CRL_URI.to_string()),
-                earliest_safe_reuse_time_unix: validation_time.unix_timestamp(),
                 outputs_effective_until_unix,
                 outputs: vec![output.clone()],
             },
@@ -4740,7 +4652,6 @@ mod tests {
                 source_object_hash: [0xff; 32],
                 ee_serial: Some(vec![0x01]),
                 crl_uri: Some(TEST_CRL_URI.to_string()),
-                earliest_safe_reuse_time_unix: validation_time.unix_timestamp(),
                 outputs_effective_until_unix,
                 outputs: vec![output.clone()],
             },
@@ -4757,7 +4668,6 @@ mod tests {
                 source_object_hash: roa_hash,
                 ee_serial: Some(vec![0x01]),
                 crl_uri: Some(TEST_CRL_URI.to_string()),
-                earliest_safe_reuse_time_unix: validation_time.unix_timestamp(),
                 outputs_effective_until_unix,
                 outputs: Vec::new(),
             },
@@ -4778,7 +4688,6 @@ mod tests {
                 source_object_hash: roa_hash,
                 ee_serial: Some(vec![0x01]),
                 crl_uri: Some(TEST_CRL_URI.to_string()),
-                earliest_safe_reuse_time_unix: validation_time.unix_timestamp(),
                 outputs_effective_until_unix,
                 outputs: vec![output],
             },

src/validation/tree_runner.rs

@@ -33,9 +33,8 @@ use crate::storage::{
     PublicationPointCacheProjectionWriteAction, RawByHashEntry, RoaCacheProjectionContext,
     RocksStore, ValidatedCaInstanceResult, VcirArtifactKind, VcirArtifactRole,
     VcirArtifactValidationStatus, VcirAuditSummary, VcirCcrManifestProjection, VcirChildEntry,
-    VcirFailedFetchReuseIdentity, VcirInstanceGate, VcirLocalOutput, VcirLocalOutputPayload,
-    VcirOutputType, VcirRelatedArtifact, VcirReplaceTimingBreakdown, VcirSourceObjectType,
-    VcirSummary,
+    VcirInstanceGate, VcirLocalOutput, VcirLocalOutputPayload, VcirOutputType, VcirRelatedArtifact,
+    VcirReplaceTimingBreakdown, VcirSourceObjectType, VcirSummary,
 };
 use crate::sync::repo::{
     sync_publication_point, sync_publication_point_replay, sync_publication_point_replay_delta,
@@ -1752,7 +1751,6 @@ impl<'a> PublicationPointRunner for Rpkiv1PublicationPointRunner<'a> {
                             self.store,
                             ca,
                             &fresh_err,
-                            self.policy,
                             self.validation_time,
                         )
                         .map_err(|e| format!("failed fetch VCIR projection failed: {e}"))?;
@@ -2316,19 +2314,9 @@ fn discover_children_from_fresh_snapshot_with_audit_cached_with_issuer_der<
     let issuer_ca_decode_error: Option<String>;
     let issuer_ca = match crate::data_model::rc::ResourceCertificate::decode_der(issuer_ca_der) {
         Ok(v) => {
-            match v.validate_rfc6487_profile(crate::data_model::rc::ResourceCertificateRole::Ca) {
-                Ok(()) => {
             issuer_ca_decode_error = None;
             Some(v)
         }
-                Err(e) => {
-                    issuer_ca_decode_error = Some(format!(
-                        "issuer CA profile validation failed: {e} (RFC 6487 §4.8)"
-                    ));
-                    None
-                }
-            }
-        }
         Err(e) => {
             issuer_ca_decode_error = Some(format!(
                 "issuer CA decode failed: {e} (RFC 5280 §4.1; RFC 6487 §4)"
@@ -4268,7 +4256,6 @@ fn project_current_instance_vcir_on_failed_fetch(
     store: &RocksStore,
     ca: &CaInstanceHandle,
     fresh_err: &ManifestFreshError,
-    policy: &Policy,
     validation_time: time::OffsetDateTime,
 ) -> Result<VcirReuseProjection, String> {
     let mut warnings = Vec::new();
@@ -4277,57 +4264,80 @@ fn project_current_instance_vcir_on_failed_fetch(
         .get_vcir(&ca.manifest_rsync_uri)
         .map_err(|e| format!("load VCIR failed: {e}"))?
     else {
-        return Ok(failed_fetch_no_cache_projection(
-            ca,
-            fresh_err,
-            None,
+        warnings.push(
+            Warning::new(format!("manifest failed fetch: {fresh_err}"))
+                .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
+                .with_context(&ca.manifest_rsync_uri),
+        );
+        warnings.push(
+            Warning::new(
                 "no latest validated result for current CA instance; no cached output reused",
-        ));
+            )
+            .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
+            .with_context(&ca.manifest_rsync_uri),
+        );
+        return Ok(VcirReuseProjection {
+            source: PublicationPointSource::FailedFetchNoCache,
+            vcir: None,
+            ccr_manifest_projection: None,
+            snapshot: None,
+            objects: empty_objects_output(),
+            child_audits: Vec::new(),
+            discovered_children: Vec::new(),
+            warnings,
+        });
     };
 
     if !vcir.audit_summary.failed_fetch_eligible {
-        return Ok(failed_fetch_no_cache_projection(
-            ca,
-            fresh_err,
-            Some(vcir),
+        warnings.push(
+            Warning::new(format!("manifest failed fetch: {fresh_err}"))
+                .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
+                .with_context(&ca.manifest_rsync_uri),
+        );
+        warnings.push(
+            Warning::new(
                 "latest VCIR is not marked failed-fetch eligible; no cached output reused",
-        ));
+            )
+            .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
+            .with_context(&ca.manifest_rsync_uri),
+        );
+        return Ok(VcirReuseProjection {
+            source: PublicationPointSource::FailedFetchNoCache,
+            vcir: Some(vcir),
+            ccr_manifest_projection: None,
+            snapshot: None,
+            objects: empty_objects_output(),
+            child_audits: Vec::new(),
+            discovered_children: Vec::new(),
+            warnings,
+        });
     }
 
-    let reuse_identity = match store.get_vcir_failed_fetch_reuse_identity(&ca.manifest_rsync_uri) {
-        Ok(Some(identity)) => identity,
-        Ok(None) => {
-            return Ok(failed_fetch_no_cache_projection(
-                ca,
-                fresh_err,
-                Some(vcir),
-                "latest VCIR reuse identity is missing; no cached output or child reused",
-            ));
-        }
-        Err(error) => {
-            return Ok(failed_fetch_no_cache_projection(
-                ca,
-                fresh_err,
-                Some(vcir),
-                &format!(
-                    "latest VCIR reuse identity is invalid ({error}); no cached output or child reused"
-                ),
-            ));
-        }
-    };
-    if !failed_fetch_reuse_identity_matches_current(
-        &reuse_identity,
-        &vcir,
-        ca,
-        policy,
-        validation_time,
-    ) {
-        return Ok(failed_fetch_no_cache_projection(
-            ca,
-            fresh_err,
-            Some(vcir),
-            "latest VCIR reuse identity does not match the current CA context or time window; no cached output or child reused",
-        ));
+    let instance_effective_until =
+        parse_snapshot_time_value(&vcir.instance_gate.instance_effective_until)?;
+    if validation_time > instance_effective_until {
+        warnings.push(
+            Warning::new(format!("manifest failed fetch: {fresh_err}"))
+                .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
+                .with_context(&ca.manifest_rsync_uri),
+        );
+        warnings.push(
+            Warning::new(
+                "latest VCIR instance_gate expired; current instance contributes no cached output",
+            )
+            .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
+            .with_context(&ca.manifest_rsync_uri),
+        );
+        return Ok(VcirReuseProjection {
+            source: PublicationPointSource::FailedFetchNoCache,
+            vcir: Some(vcir),
+            ccr_manifest_projection: None,
+            snapshot: None,
+            objects: empty_objects_output(),
+            child_audits: Vec::new(),
+            discovered_children: Vec::new(),
+            warnings,
+        });
     }
 
     let ccr_manifest_projection = reuse_ccr_manifest_projection_from_vcir(ca, &vcir)?;
@@ -4357,73 +4367,6 @@ fn project_current_instance_vcir_on_failed_fetch(
     })
 }
 
-fn failed_fetch_no_cache_projection(
-    ca: &CaInstanceHandle,
-    fresh_err: &ManifestFreshError,
-    vcir: Option<ValidatedCaInstanceResult>,
-    reason: &str,
-) -> VcirReuseProjection {
-    let warnings = vec![
-        Warning::new(format!("manifest failed fetch: {fresh_err}"))
-            .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
-            .with_context(&ca.manifest_rsync_uri),
-        Warning::new(reason)
-            .with_rfc_refs(&[RfcRef("RFC 9286 §6.6")])
-            .with_context(&ca.manifest_rsync_uri),
-    ];
-    VcirReuseProjection {
-        source: PublicationPointSource::FailedFetchNoCache,
-        vcir,
-        ccr_manifest_projection: None,
-        snapshot: None,
-        objects: empty_objects_output(),
-        child_audits: Vec::new(),
-        discovered_children: Vec::new(),
-        warnings,
-    }
-}
-
-fn failed_fetch_reuse_identity_for_fresh_result(
-    ca: &CaInstanceHandle,
-    policy: &Policy,
-    validation_time: time::OffsetDateTime,
-    effective_until: PackTime,
-) -> Result<VcirFailedFetchReuseIdentity, String> {
-    let current_ca_sha256 = ca.ca_certificate_sha256_32().ok_or_else(|| {
-        "current CA certificate hash unavailable for VCIR reuse identity".to_string()
-    })?;
-    let identity = VcirFailedFetchReuseIdentity {
-        current_ca_sha256,
-        ta_context_digest: ta_context_digest_for_ca(ca),
-        parent_context_digest: parent_context_digest_for_ca(ca),
-        policy_fingerprint: publication_point_cache_policy_fingerprint(policy),
-        effective_not_before: PackTime::from_utc_offset_datetime(validation_time),
-        effective_until,
-    };
-    identity
-        .validate_internal()
-        .map_err(|error| error.to_string())?;
-    Ok(identity)
-}
-
-fn failed_fetch_reuse_identity_matches_current(
-    cached: &VcirFailedFetchReuseIdentity,
-    vcir: &ValidatedCaInstanceResult,
-    ca: &CaInstanceHandle,
-    policy: &Policy,
-    validation_time: time::OffsetDateTime,
-) -> bool {
-    let Some(current_ca_sha256) = ca.ca_certificate_sha256_32() else {
-        return false;
-    };
-    cached.current_ca_sha256 == current_ca_sha256
-        && cached.ta_context_digest == ta_context_digest_for_ca(ca)
-        && cached.parent_context_digest == parent_context_digest_for_ca(ca)
-        && cached.policy_fingerprint == publication_point_cache_policy_fingerprint(policy)
-        && cached.effective_until == vcir.instance_gate.instance_effective_until
-        && cached.contains_validation_time(validation_time)
-}
-
 #[cfg(test)]
 fn reconstruct_snapshot_from_vcir(
     store: &RocksStore,
@@ -5337,14 +5280,8 @@ fn persist_vcir_for_fresh_result_with_timing(
                 .expect("publication point projection must exist when guard is not active"),
         )
     };
-    let failed_fetch_reuse_identity = failed_fetch_reuse_identity_for_fresh_result(
-        ca,
-        policy,
-        validation_time,
-        vcir.instance_gate.instance_effective_until.clone(),
-    )?;
     let replace_timing = store
-        .replace_vcir_manifest_replay_meta_and_projection_action_with_failed_fetch_reuse_identity(
+        .replace_vcir_manifest_replay_meta_and_projection_action(
             &vcir,
             Some(&RoaCacheProjectionContext {
                 parent_context_digest: parent_context_digest_for_ca(ca),
@@ -5352,7 +5289,6 @@ fn persist_vcir_for_fresh_result_with_timing(
                 object_meta: objects.roa_cache_object_meta.clone(),
             }),
             publication_point_cache_projection_action,
-            Some(&failed_fetch_reuse_identity),
         )
         .map_err(|e| format!("store VCIR and manifest replay meta failed: {e}"))?;
     timing.replace_vcir_ms = replace_vcir_started.elapsed().as_millis() as u64;

src/validation/tree_runner/tests.rs

@@ -753,44 +753,6 @@ fn sample_vcir_for_projection(
     }
 }
 
-fn put_vcir_for_failed_fetch_reuse(
-    store: &RocksStore,
-    ca: &CaInstanceHandle,
-    policy: &Policy,
-    vcir: &ValidatedCaInstanceResult,
-) {
-    let validation_time = vcir
-        .last_successful_validation_time
-        .parse()
-        .expect("parse VCIR validation time");
-    let identity = failed_fetch_reuse_identity_for_fresh_result(
-        ca,
-        policy,
-        validation_time,
-        vcir.instance_gate.instance_effective_until.clone(),
-    )
-    .expect("build VCIR failed-fetch reuse identity");
-    store
-        .put_vcir_with_failed_fetch_reuse_identity(vcir, &identity)
-        .expect("put reusable VCIR");
-}
-
-fn sample_ca_for_failed_fetch_reuse(vcir: &ValidatedCaInstanceResult) -> CaInstanceHandle {
-    CaInstanceHandle {
-        depth: 0,
-        tal_id: "test-tal".to_string(),
-        parent_manifest_rsync_uri: None,
-        ca_certificate: CaCertificateRef::inline_der(Vec::new()),
-        ca_certificate_rsync_uri: None,
-        effective_ip_resources: None,
-        effective_as_resources: None,
-        rsync_base_uri: "rsync://example.test/repo/issuer/".to_string(),
-        manifest_rsync_uri: vcir.manifest_rsync_uri.clone(),
-        publication_point_rsync_uri: "rsync://example.test/repo/issuer/".to_string(),
-        rrdp_notification_uri: Some("https://example.test/notify.xml".to_string()),
-    }
-}
-
 #[test]
 fn never_http_fetcher_returns_error() {
     let f = NeverHttpFetcher;
@@ -3865,6 +3827,7 @@ fn project_current_instance_vcir_reuses_local_outputs_and_restores_children() {
     let repo_bytes_db = store_dir.path().join("repo-bytes.db");
     let store = RocksStore::open_with_external_repo_bytes(&main_db, &repo_bytes_db)
         .expect("open rocksdb with external repo bytes");
+    store.put_vcir(&vcir).expect("put vcir");
     store
         .put_blob_bytes_batch(&[(child_cert_hash.clone(), g.child_ca_der.clone())])
         .expect("put child cert repo bytes");
@@ -3889,8 +3852,6 @@ fn project_current_instance_vcir_reuses_local_outputs_and_restores_children() {
         publication_point_rsync_uri: "rsync://example.test/repo/issuer/".to_string(),
         rrdp_notification_uri: Some("https://example.test/notify.xml".to_string()),
     };
-    let policy = Policy::default();
-    put_vcir_for_failed_fetch_reuse(&store, &ca, &policy, &vcir);
 
     let projection = project_current_instance_vcir_on_failed_fetch(
         &store,
@@ -3898,7 +3859,6 @@ fn project_current_instance_vcir_reuses_local_outputs_and_restores_children() {
         &ManifestFreshError::RepoSyncFailed {
             detail: "synthetic".to_string(),
         },
-        &policy,
         now,
     )
     .expect("project vcir");
@@ -3953,79 +3913,6 @@ fn project_current_instance_vcir_reuses_local_outputs_and_restores_children() {
     );
 }
 
-#[test]
-fn project_current_instance_vcir_does_not_reuse_without_identity() {
-    let now = time::OffsetDateTime::now_utc();
-    let child_cert_hash = sha256_hex(b"child-cert");
-    let vcir = sample_vcir_for_projection(now, &child_cert_hash);
-    let store_dir = tempfile::tempdir().expect("store dir");
-    let store = RocksStore::open(store_dir.path()).expect("open rocksdb");
-    store.put_vcir(&vcir).expect("put legacy-style VCIR");
-    let ca = sample_ca_for_failed_fetch_reuse(&vcir);
-
-    let projection = project_current_instance_vcir_on_failed_fetch(
-        &store,
-        &ca,
-        &ManifestFreshError::RepoSyncFailed {
-            detail: "synthetic".to_string(),
-        },
-        &Policy::default(),
-        now,
-    )
-    .expect("project VCIR");
-
-    assert_eq!(
-        projection.source,
-        PublicationPointSource::FailedFetchNoCache
-    );
-    assert!(projection.objects.vrps.is_empty());
-    assert!(projection.discovered_children.is_empty());
-    assert!(
-        projection
-            .warnings
-            .iter()
-            .any(|warning| warning.message.contains("reuse identity is missing"))
-    );
-}
-
-#[test]
-fn project_current_instance_vcir_does_not_reuse_when_ta_context_changes() {
-    let now = time::OffsetDateTime::now_utc();
-    let child_cert_hash = sha256_hex(b"child-cert");
-    let vcir = sample_vcir_for_projection(now, &child_cert_hash);
-    let store_dir = tempfile::tempdir().expect("store dir");
-    let store = RocksStore::open(store_dir.path()).expect("open rocksdb");
-    let policy = Policy::default();
-    let original_ca = sample_ca_for_failed_fetch_reuse(&vcir);
-    put_vcir_for_failed_fetch_reuse(&store, &original_ca, &policy, &vcir);
-    let mut changed_ca = original_ca;
-    changed_ca.tal_id = "different-tal".to_string();
-
-    let projection = project_current_instance_vcir_on_failed_fetch(
-        &store,
-        &changed_ca,
-        &ManifestFreshError::RepoSyncFailed {
-            detail: "synthetic".to_string(),
-        },
-        &policy,
-        now,
-    )
-    .expect("project VCIR");
-
-    assert_eq!(
-        projection.source,
-        PublicationPointSource::FailedFetchNoCache
-    );
-    assert!(projection.objects.vrps.is_empty());
-    assert!(projection.discovered_children.is_empty());
-    assert!(
-        projection
-            .warnings
-            .iter()
-            .any(|warning| warning.message.contains("identity does not match"))
-    );
-}
-
 #[test]
 fn project_current_instance_vcir_returns_no_output_when_instance_gate_expired() {
     let now = time::OffsetDateTime::now_utc();
@@ -4063,7 +3950,6 @@ fn project_current_instance_vcir_returns_no_output_when_instance_gate_expired()
         &ManifestFreshError::RepoSyncFailed {
             detail: "synthetic".to_string(),
         },
-        &Policy::default(),
         now,
     )
     .expect("project vcir");
@@ -4089,6 +3975,7 @@ fn project_current_instance_vcir_keeps_real_fresh_validation_warning() {
     let repo_bytes_db = store_dir.path().join("repo-bytes.db");
     let store = RocksStore::open_with_external_repo_bytes(&main_db, &repo_bytes_db)
         .expect("open rocksdb with external repo bytes");
+    store.put_vcir(&vcir).expect("put vcir");
     store
         .put_blob_bytes_batch(&[(child_cert_hash, b"child-cert".to_vec())])
         .expect("put child cert repo bytes");
@@ -4106,8 +3993,6 @@ fn project_current_instance_vcir_keeps_real_fresh_validation_warning() {
         publication_point_rsync_uri: "rsync://example.test/repo/issuer/".to_string(),
         rrdp_notification_uri: None,
     };
-    let policy = Policy::default();
-    put_vcir_for_failed_fetch_reuse(&store, &ca, &policy, &vcir);
 
     let projection = project_current_instance_vcir_on_failed_fetch(
         &store,
@@ -4115,7 +4000,6 @@ fn project_current_instance_vcir_keeps_real_fresh_validation_warning() {
         &ManifestFreshError::HashMismatch {
             rsync_uri: "rsync://example.test/repo/issuer/a.roa".to_string(),
         },
-        &policy,
         now,
     )
     .expect("project vcir");
@@ -4164,7 +4048,6 @@ fn project_current_instance_vcir_returns_no_output_when_latest_result_missing()
         &ManifestFreshError::RepoSyncFailed {
             detail: "synthetic".to_string(),
         },
-        &Policy::default(),
         now,
     )
     .expect("project without cached vcir");
@@ -4216,7 +4099,6 @@ fn project_current_instance_vcir_returns_no_output_when_latest_result_is_ineligi
         &ManifestFreshError::RepoSyncFailed {
             detail: "synthetic".to_string(),
         },
-        &Policy::default(),
         now,
     )
     .expect("project ineligible vcir");
@@ -4246,6 +4128,7 @@ fn project_current_instance_vcir_rejects_mismatched_ccr_projection_uri() {
 
     let store_dir = tempfile::tempdir().expect("store dir");
     let store = RocksStore::open(store_dir.path()).expect("open rocksdb");
+    store.put_vcir(&vcir).expect("put vcir");
 
     let ca = CaInstanceHandle {
         depth: 0,
@@ -4260,8 +4143,6 @@ fn project_current_instance_vcir_rejects_mismatched_ccr_projection_uri() {
         publication_point_rsync_uri: "rsync://example.test/repo/issuer/".to_string(),
         rrdp_notification_uri: None,
     };
-    let policy = Policy::default();
-    put_vcir_for_failed_fetch_reuse(&store, &ca, &policy, &vcir);
 
     let err = project_current_instance_vcir_on_failed_fetch(
         &store,
@@ -4269,7 +4150,6 @@ fn project_current_instance_vcir_rejects_mismatched_ccr_projection_uri() {
         &ManifestFreshError::RepoSyncFailed {
             detail: "synthetic".to_string(),
         },
-        &policy,
         now,
     )
     .unwrap_err();

tests/bench_stage2_collect_selected_der_v2.rs

@@ -383,7 +383,7 @@ fn metrics_for(obj_type: ObjType, der: &[u8]) -> Result<Metrics, String> {
         ObjType::Cer => {
             let parsed = ResourceCertificate::parse_der(der).map_err(|e| e.to_string())?;
             let spki_len = parsed.subject_public_key_info.len() as u32;
-            let ext_count = (parsed.extensions.basic_constraints.len()
+            let ext_count = (parsed.extensions.basic_constraints_ca.len()
                 + parsed.extensions.subject_key_identifier.len()
                 + parsed.extensions.authority_key_identifier.len()
                 + parsed.extensions.crl_distribution_points.len()

tests/test_aspa_validate_ee_resources.rs

@@ -25,7 +25,6 @@ fn dummy_ee(
             subject_public_key_info: vec![],
             extensions: RcExtensions {
                 basic_constraints_ca: false,
-                basic_constraints: None,
                 subject_key_identifier: Some(vec![0x01]),
                 authority_key_identifier: None,
                 crl_distribution_points_uris: None,
@@ -36,8 +35,6 @@ fn dummy_ee(
                     },
                 )),
                 certificate_policies_oid: None,
-                certificate_policies: None,
-                extension_oids: Vec::new(),
                 ip_resources,
                 as_resources,
             },

tests/test_cert_path_key_usage.rs

@@ -81,7 +81,6 @@ CN = Test Issuer CA
 [ v3_issuer_ca ]
 basicConstraints = critical,CA:true
 keyUsage = critical, keyCertSign, cRLSign
-certificatePolicies = critical,1.3.6.1.5.5.7.14.2
 subjectKeyIdentifier = hash
 authorityKeyIdentifier = keyid:always
 

tests/test_from_tal_offline.rs

@@ -88,18 +88,6 @@ fn offline_discovery_from_apnic_tal_and_ta_der_fixture_works() {
     }
 }
 
-#[test]
-fn offline_discovery_rejects_tampered_ta_self_signature() {
-    let tal_bytes = apnic_tal_bytes();
-    let mut ta_der = apnic_ta_der();
-    let last = ta_der.last_mut().expect("TA fixture must not be empty");
-    *last ^= 0x01;
-
-    let err = discover_root_ca_instance_from_tal_and_ta_der(&tal_bytes, &ta_der, None)
-        .expect_err("tampered TA signature must not form a root CA instance");
-    assert!(err.to_string().contains("self-signature"), "{err}");
-}
-
 #[test]
 fn discover_root_from_tal_url_works_with_mock_fetcher() {
     let tal_bytes = apnic_tal_bytes();

tests/test_resource_certificate_profile.rs

@@ -1,131 +0,0 @@
-use der_parser::num_bigint::BigUint;
-use rpki::data_model::common::X509NameDer;
-use rpki::data_model::oid::{
-    OID_AUTONOMOUS_SYS_IDS, OID_BASIC_CONSTRAINTS, OID_CERTIFICATE_POLICIES, OID_CP_IPADDR_ASNUMBER,
-};
-use rpki::data_model::rc::{
-    AsIdOrRange, AsIdentifierChoice, AsResourceSet, BasicConstraintsProfile,
-    CertificatePoliciesProfile, RcExtensions, ResourceCertKind, ResourceCertificate,
-    ResourceCertificateProfileError, ResourceCertificateRole, RpkixTbsCertificate,
-};
-use time::OffsetDateTime;
-
-fn valid_ca_certificate() -> ResourceCertificate {
-    let validation_time = OffsetDateTime::from_unix_timestamp(0).expect("valid epoch");
-    ResourceCertificate {
-        raw_der: Vec::new(),
-        kind: ResourceCertKind::Ca,
-        tbs: RpkixTbsCertificate {
-            version: 2,
-            serial_number: BigUint::from(1u32),
-            signature_algorithm: "1.2.840.113549.1.1.11".to_string(),
-            issuer_name: X509NameDer(b"CN=issuer".to_vec()),
-            subject_name: X509NameDer(b"CN=subject".to_vec()),
-            validity_not_before: validation_time,
-            validity_not_after: validation_time,
-            subject_public_key_info: Vec::new(),
-            extensions: RcExtensions {
-                basic_constraints_ca: true,
-                basic_constraints: Some(BasicConstraintsProfile {
-                    ca: true,
-                    critical: true,
-                    path_len_constraint: None,
-                }),
-                subject_key_identifier: None,
-                authority_key_identifier: None,
-                crl_distribution_points_uris: None,
-                ca_issuers_uris: None,
-                subject_info_access: None,
-                certificate_policies_oid: Some(OID_CP_IPADDR_ASNUMBER.to_string()),
-                certificate_policies: Some(CertificatePoliciesProfile {
-                    policy_oid: OID_CP_IPADDR_ASNUMBER.to_string(),
-                    qualifier_oids: Vec::new(),
-                }),
-                extension_oids: vec![
-                    OID_BASIC_CONSTRAINTS.to_string(),
-                    OID_CERTIFICATE_POLICIES.to_string(),
-                ],
-                ip_resources: None,
-                as_resources: None,
-            },
-        },
-    }
-}
-
-#[test]
-fn ca_profile_accepts_required_basic_constraints_and_policy() {
-    valid_ca_certificate()
-        .validate_rfc6487_profile(ResourceCertificateRole::Ca)
-        .expect("valid CA profile");
-}
-
-#[test]
-fn ca_profile_rejects_noncritical_basic_constraints() {
-    let mut certificate = valid_ca_certificate();
-    certificate
-        .tbs
-        .extensions
-        .basic_constraints
-        .as_mut()
-        .expect("constraints")
-        .critical = false;
-
-    assert!(matches!(
-        certificate.validate_rfc6487_profile(ResourceCertificateRole::Ca),
-        Err(ResourceCertificateProfileError::BasicConstraintsCriticality)
-    ));
-}
-
-#[test]
-fn ca_profile_rejects_unknown_extension() {
-    let mut certificate = valid_ca_certificate();
-    certificate
-        .tbs
-        .extensions
-        .extension_oids
-        .push("1.2.3.4".to_string());
-
-    assert!(matches!(
-        certificate.validate_rfc6487_profile(ResourceCertificateRole::Ca),
-        Err(ResourceCertificateProfileError::DisallowedExtension { .. })
-    ));
-}
-
-#[test]
-fn ca_profile_rejects_non_cps_policy_qualifier() {
-    let mut certificate = valid_ca_certificate();
-    certificate
-        .tbs
-        .extensions
-        .certificate_policies
-        .as_mut()
-        .expect("certificate policies")
-        .qualifier_oids
-        .push("1.2.3.4".to_string());
-
-    assert!(matches!(
-        certificate.validate_rfc6487_profile(ResourceCertificateRole::Ca),
-        Err(ResourceCertificateProfileError::CertificatePoliciesInvalidQualifier(_))
-    ));
-}
-
-#[test]
-fn ca_profile_rejects_autonomous_system_rdi() {
-    let mut certificate = valid_ca_certificate();
-    certificate.tbs.extensions.as_resources = Some(AsResourceSet {
-        asnum: None,
-        rdi: Some(AsIdentifierChoice::AsIdsOrRanges(vec![AsIdOrRange::Id(
-            64512,
-        )])),
-    });
-    certificate
-        .tbs
-        .extensions
-        .extension_oids
-        .push(OID_AUTONOMOUS_SYS_IDS.to_string());
-
-    assert!(matches!(
-        certificate.validate_rfc6487_profile(ResourceCertificateRole::Ca),
-        Err(ResourceCertificateProfileError::AsResourcesRdiPresent)
-    ));
-}

tests/test_roa_validate_ee_resources.rs

@@ -28,7 +28,6 @@ fn dummy_ee(
             subject_public_key_info: vec![],
             extensions: RcExtensions {
                 basic_constraints_ca: false,
-                basic_constraints: None,
                 subject_key_identifier: Some(vec![0x01]),
                 authority_key_identifier: None,
                 crl_distribution_points_uris: None,
@@ -39,8 +38,6 @@ fn dummy_ee(
                     },
                 )),
                 certificate_policies_oid: None,
-                certificate_policies: None,
-                extension_oids: Vec::new(),
                 ip_resources,
                 as_resources,
             },

tests/test_signed_object_decode_errors.rs

@@ -794,22 +794,13 @@ fn ee_certificate_missing_signed_object_sia_is_rejected() {
     ));
 
     let err = RpkiSignedObject::decode_der(&so).unwrap_err();
-    let rejected_for_sia = matches!(
-        &err,
+    assert!(matches!(
+        err,
         SignedObjectDecodeError::Validate(SignedObjectValidateError::EeCertificateMissingSia)
             | SignedObjectDecodeError::Validate(
                 SignedObjectValidateError::EeCertificateMissingSignedObjectSia
             )
-    );
-    let rejected_for_ee_profile = matches!(
-        &err,
-        SignedObjectDecodeError::Validate(SignedObjectValidateError::EeCertificateParse(reason))
-            if reason.contains("basicConstraints must be absent")
-    );
-    assert!(
-        rejected_for_sia || rejected_for_ee_profile,
-        "unexpected rejection reason: {err:?}"
-    );
+    ));
 }
 
 #[test]
@@ -843,21 +834,12 @@ fn ee_certificate_sia_without_signed_object_access_method_is_rejected() {
         vec![si],
     ));
     let err = RpkiSignedObject::decode_der(&so).unwrap_err();
-    let rejected_for_sia = matches!(
-        &err,
+    assert!(matches!(
+        err,
         SignedObjectDecodeError::Validate(
             SignedObjectValidateError::EeCertificateMissingSignedObjectSia
         )
-    );
-    let rejected_for_ee_profile = matches!(
-        &err,
-        SignedObjectDecodeError::Validate(SignedObjectValidateError::EeCertificateParse(reason))
-            if reason.contains("basicConstraints must be absent")
-    );
-    assert!(
-        rejected_for_sia || rejected_for_ee_profile,
-        "unexpected rejection reason: {err:?}"
-    );
+    ));
 }
 
 #[test]

tests/test_ta_certificate.rs

@@ -68,15 +68,12 @@ fn ta_certificate_rejects_non_self_signed_ca() {
 fn ta_constraints_require_policies_and_ski() {
     let rc = dummy_rc_ca(RcExtensions {
         basic_constraints_ca: true,
-        basic_constraints: None,
         subject_key_identifier: None,
         authority_key_identifier: None,
         crl_distribution_points_uris: None,
         ca_issuers_uris: None,
         subject_info_access: None,
         certificate_policies_oid: None,
-        certificate_policies: None,
-        extension_oids: Vec::new(),
         ip_resources: Some(rpki::data_model::rc::IpResourceSet { families: vec![] }),
         as_resources: None,
     });
@@ -100,15 +97,12 @@ fn ta_constraints_require_non_empty_resources_and_no_inherit() {
     // Missing both IP and AS resources.
     let rc = dummy_rc_ca(RcExtensions {
         basic_constraints_ca: true,
-        basic_constraints: None,
         subject_key_identifier: Some(vec![1]),
         authority_key_identifier: None,
         crl_distribution_points_uris: None,
         ca_issuers_uris: None,
         subject_info_access: None,
         certificate_policies_oid: Some(OID_CP_IPADDR_ASNUMBER.to_string()),
-        certificate_policies: None,
-        extension_oids: Vec::new(),
         ip_resources: None,
         as_resources: None,
     });

tests/test_trust_anchor_bind.rs

@@ -1,6 +1,4 @@
-use rpki::data_model::ta::{
-    TaCertificateVerifyError, TrustAnchor, TrustAnchorBindError, TrustAnchorError,
-};
+use rpki::data_model::ta::{TrustAnchor, TrustAnchorBindError, TrustAnchorError};
 use rpki::data_model::tal::Tal;
 use url::Url;
 
@@ -78,21 +76,3 @@ fn bind_rejects_resolved_uri_not_listed_in_tal() {
         ))
     ));
 }
-
-#[test]
-fn bind_rejects_tampered_ta_self_signature() {
-    let tal_raw =
-        std::fs::read("tests/fixtures/tal/apnic-rfc7730-https.tal").expect("read TAL fixture");
-    let tal = Tal::decode_bytes(&tal_raw).expect("decode TAL fixture");
-    let mut ta_der = std::fs::read("tests/fixtures/ta/apnic-ta.cer").expect("read TA fixture");
-
-    let last = ta_der.last_mut().expect("TA fixture must not be empty");
-    *last ^= 0x01;
-
-    assert!(matches!(
-        TrustAnchor::bind_der(tal, &ta_der, None),
-        Err(TrustAnchorError::TaSelfSignature(
-            TaCertificateVerifyError::InvalidSelfSignature(_)
-        ))
-    ));
-}