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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| use alloc::vec; | ||
| use spki::{ | ||
| DynSignatureAlgorithmIdentifier, EncodePublicKey, SignatureBitStringEncoding, | ||
| SubjectPublicKeyInfoOwned, SubjectPublicKeyInfoRef, | ||
| }; | ||
|
|
||
| use crate::{ | ||
| builder::Result, | ||
| certificate::{Certificate, TbsCertificate, Version}, | ||
| ext::{ | ||
| pkix::{ | ||
| AuthorityKeyIdentifier, BasicConstraints, KeyUsage, KeyUsages, SubjectKeyIdentifier, | ||
| }, | ||
| AsExtension, Extension, Extensions, | ||
| }, | ||
| name::Name, | ||
| request::{attributes::AsAttribute, CertReq, CertReqInfo, ExtensionReq}, | ||
| serial_number::SerialNumber, | ||
| time::Validity, | ||
| }; | ||
|
|
||
| pub mod cabf; | ||
| pub mod piv; | ||
|
|
||
| pub(crate) mod sealed { | ||
| use alloc::vec; | ||
| use spki::{ | ||
| DynSignatureAlgorithmIdentifier, EncodePublicKey, SignatureBitStringEncoding, | ||
| SubjectPublicKeyInfoOwned, SubjectPublicKeyInfoRef, | ||
| }; | ||
|
|
||
| use crate::{ | ||
| builder::Result, | ||
| certificate::{Certificate, TbsCertificate, Version}, | ||
| ext::{ | ||
| pkix::{ | ||
| AuthorityKeyIdentifier, BasicConstraints, KeyUsage, KeyUsages, SubjectKeyIdentifier, | ||
| }, | ||
| AsExtension, Extension, Extensions, | ||
| }, | ||
| name::Name, | ||
| request::{attributes::AsAttribute, CertReq, CertReqInfo, ExtensionReq}, | ||
| serial_number::SerialNumber, | ||
| time::Validity, | ||
| }; | ||
|
|
||
| pub trait Profile { | ||
| fn get_issuer(&self, subject: &Name) -> Name; | ||
|
|
||
| fn build_extensions( | ||
| &self, | ||
| spk: SubjectPublicKeyInfoRef<'_>, | ||
| issuer_spk: SubjectPublicKeyInfoRef<'_>, | ||
| tbs: &TbsCertificate, | ||
| ) -> Result<vec::Vec<Extension>>; | ||
| } | ||
| } | ||
|
|
||
| #[cfg(feature = "hazmat")] | ||
| pub use sealed::Profile; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| //! https://cabforum.org/wp-content/uploads/CA-Browser-Forum-BR-v2.0.1.pdf | ||
| use alloc::vec; | ||
| use core::marker::PhantomData; | ||
|
|
||
| use crate::{ | ||
| builder::{Profile, Result}, | ||
| certificate::{Certificate, TbsCertificate, Version}, | ||
| ext::{ | ||
| pkix::{ | ||
| AuthorityKeyIdentifier, BasicConstraints, KeyUsage, KeyUsages, SubjectKeyIdentifier, | ||
| }, | ||
| AsExtension, Extension, Extensions, | ||
| }, | ||
| name::Name, | ||
| }; | ||
| use spki::{EncodePublicKey, SubjectPublicKeyInfoOwned, SubjectPublicKeyInfoRef}; | ||
|
|
||
| pub struct Root { | ||
| pub emits_ocsp_response: bool, | ||
| } | ||
|
|
||
| impl Default for Root { | ||
| fn default() -> Self { | ||
| Self { | ||
| emits_ocsp_response: false, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl Profile for Root { | ||
| fn get_issuer(&self, subject: &Name) -> Name { | ||
| subject.clone() | ||
| } | ||
|
|
||
| fn build_extensions( | ||
| &self, | ||
| spk: SubjectPublicKeyInfoRef<'_>, | ||
| issuer_spk: SubjectPublicKeyInfoRef<'_>, | ||
| tbs: &TbsCertificate, | ||
| ) -> Result<vec::Vec<Extension>> { | ||
| let mut extensions: vec::Vec<Extension> = vec::Vec::new(); | ||
|
|
||
| // 7.1.2.1.2 Root CA Extensions | ||
|
|
||
| // subjectKeyIdentifier MUST | ||
| // | ||
| // TODO: from 7.1.2.11.4 Subject Key Identifier | ||
| // The CA MUST generate a subjectKeyIdentifier that is unique within the scope of all | ||
| // Certificates it has issued for each unique public key (the subjectPublicKeyInfo field of the | ||
| // tbsCertificate). For example, CAs may generate the subject key identifier using an algorithm | ||
| // derived from the public key, or may generate a sufficiently‐large unique number, such by using a | ||
| // CSPRNG. | ||
| let ski = SubjectKeyIdentifier::try_from(spk)?; | ||
| extensions.push(ski.to_extension(&tbs.subject, &extensions)?); | ||
|
|
||
| // authorityKeyIdentifier RECOMMENDED | ||
| // 7.1.2.1.3 Root CA Authority Key Identifier | ||
| extensions.push( | ||
| AuthorityKeyIdentifier { | ||
| // KeyIdentifier must be the same as subjectKeyIdentifier | ||
| key_identifier: Some(ski.0), | ||
| // other fields must not be present. | ||
| ..Default::default() | ||
| } | ||
| .to_extension(&tbs.subject, &extensions)?, | ||
| ); | ||
|
|
||
| // Spec: 7.1.2.1.4 Root CA Basic Constraints | ||
| extensions.push( | ||
| BasicConstraints { | ||
| ca: true, | ||
| path_len_constraint: None, | ||
| } | ||
| .to_extension(&tbs.subject, &extensions)?, | ||
| ); | ||
|
|
||
| // Spec: 7.1.2.10.7 CA Certificate Key Usage | ||
| let mut key_usage = KeyUsages::KeyCertSign | KeyUsages::CRLSign; | ||
| if self.emits_ocsp_response { | ||
| key_usage |= KeyUsages::DigitalSignature; | ||
| } | ||
| extensions.push(KeyUsage(key_usage).to_extension(&tbs.subject, &extensions)?); | ||
|
|
||
| Ok(extensions) | ||
| } | ||
|
|
||
| // 7.1.2.1 Root CA Certificate Profile | ||
| // TODO: | ||
| // - issuerUniqueID MUST NOT be present | ||
| // - subjectUniqueID MUST NOT be present | ||
| // NOTE(baloo): we never build those? | ||
| // | ||
| // 7.1.2.1.1 Root CA Validity | ||
| // TODO: | ||
| // - Minimum 2922 days (approx. 8 years) | ||
| // - Max 9132 days (approx. 25 years) | ||
| // | ||
| // | ||
| } | ||
|
|
||
| pub mod tls; | ||
|
|
||
| pub mod codesigning { | ||
| //! https://cabforum.org/wp-content/uploads/Baseline-Requirements-for-the-Issuance-and-Management-of-Code-Signing.v2.8.pdf | ||
| } |
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