5.0.10

• Added OpenAPI support for std::unordered_set.

Changed

• Service certificates and endorsements used for historical receipts now have a pathlen constraint of 1 instead of 0, reflecting the fact that there can be a single intermediate in endorsement chains. Historically the value had been 0, which happened to work because of a quirk in OpenSSL when Issuer and Subject match on an element in the chain.

Fixed

• Services upgrading from 4.x to 5.x may accidentally change their service's subject name, resulting in cryptographic errors when verifying anything endorsed by the old subject name. The subject name field is now correctly populated and retained across joins, renewals, and disaster recoveries.

6.0.0-dev7

Changed

• ccf::http::get_query_value() now supports bool types with "true" and "false" as values.
• Service certificates and endorsements used for historical receipts now have a pathlen constraint of 1 instead of 0, reflecting the fact that there can be a single intermediate in endorsement chains. Historically the value had been 0, which happened to work because of a quirk in OpenSSL when Issuer and Subject match on an element in the chain.

Fixed

• Services upgrading from 4.x to 5.x may accidentally change their service's subject name, resulting in cryptographic errors when verifying anything endorsed by the old subject name. The subject name field is now correctly populated and retained across joins, renewals, and disaster recoveries.

5.0.9

Added

• Enhanced certificate renewal logging (#6645).

6.0.0-dev6

Added

• Added a ccf::any_cert_auth_policy (C++), or any_cert (JS/TS), implementing TLS client certificate authentication, but without checking for the presence of the certificate in the governance user or member tables. This enables applications wanting to do so to perform user management in application space, using application tables (#6608).
• Added OpenAPI support for std::unordered_set (#6634).
• Added "cose_signatures" entry in the configuration, which allows setting "issuer" and "subject" at network start or recovery time (#6637).

5.0.8

Added

• Added a ccf::any_cert_auth_policy (C++), or any_cert (JS/TS), implementing TLS client certificate authentication, but without checking for the presence of the certificate in the governance user or member tables. This enables applications wanting to do so to perform user management in application space, using application tables (#6608).
• Set VMPL value when creating SNP attestations, and check VMPL value is in guest range when verifiying attestation, since recent updates allow host-initiated attestations (#6583).

6.0.0-dev5

Added

• Updated ccf::cose::edit::set_unprotected_header() API, to allow removing the unprotected header altogether (#6607).
• Updated ccf.cose.verify_receipt() to support checking the claim_digest against a reference value (#6607).

6.0.0-dev4

Added

• ccf.cose.verify_receipt() to support verifiying draft COSE receipts (#6603).

Removed

• Remove SECP256K1 support as a part of the migration to Azure Linux (#6592).

6.0.0-dev3

Changed

• Set VMPL value when creating SNP attestations, and check VMPL value is in guest range when verifiying attestation, since recent updates allow host-initiated attestations (#6583).
• Added ccf::cose::edit::set_unprotected_header() API, to allow easy injection of proofs in signatures, and of receipts in signed statements (#6586).

6.0.0-dev2

Added

• Introduced ccf::describe_cose_endorsements_v1(receipt) for COSE-endorsements chain of previous service identities (#6500).
• Ignore time when resolving did:x509 against x5chain, resolution establishes a point-in-time endorsement, not ongoing validity (#6575).

5.0.7

• Ignore time when resolving did:x509 against x5chain, resolution establishes a point-in-time endorsement, not ongoing validity (#6575).