Log initial node attestation (#7256) (#7261)

Author: achamayou

CHANGELOG.md

@@ -5,21 +5,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [6.0.12]
-
-[6.0.12]: https://github.com/microsoft/CCF/releases/tag/ccf-6.0.12
-
-### Fixed
-
-- Correctly validate the full AMD ASK endorsement chain (#7233)
-
 ## [6.0.11]
 
 [6.0.11]: https://github.com/microsoft/CCF/releases/tag/ccf-6.0.11
 
 ### Added
 
 - Added `ccf.gov.validateConstitution` function to JS API, which can be used to confirm some basic properties of a proposed constitution (it is a string, parseable by our JS interpreter, exporting functions named `validate`, `resolve` and `apply` with the correct number of arguments). This is called in the default sample constitution's `set_constitution.validate`.
+- Added logging of the initial node attestation value ("Initial node attestation...") (#7256).
+
+### Fixed
+
+- Correctly validate the full AMD ASK endorsement chain (#7233)
 
 ## [6.0.10]
 

python/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ccf"
-version = "6.0.12"
+version = "6.0.11"
 authors = [
   { name="CCF Team", email="CCF-Sec@microsoft.com" },
 ]

src/node/node_state.h

@@ -439,6 +439,12 @@ namespace ccf
         // synchronously with the call to pal::generate_quote
         this->quote_info = qi;
 
+        auto b64encoded_quote = ccf::crypto::b64url_from_raw(quote_info.quote);
+        nlohmann::json jq;
+        to_json(jq, quote_info.format);
+        LOG_INFO_FMT(
+          "Initial node attestation ({}): {}", jq.dump(), b64encoded_quote);
+
         if (quote_info.format == QuoteFormat::amd_sev_snp_v1)
         {
           // Use endorsements retrieved from file, if available