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Add release notes for v1.5.6. Signed-off-by: David Enyeart <[email protected]>
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v1.5.6 Release Notes - March 31, 2023 | ||
===================================== | ||
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v1.5.6 provides the following updates for Fabric CA: | ||
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- Builds native arm64 CA binaries for linux and darwin | ||
- Builds multi-platform CA docker images for arm64 and amd64 with `buildx` | ||
- Builds CA docker images FROM ubuntu:20.04 (avoid SIGSEGV errors encountered with dynamic builds on musl/alpine libc) | ||
- Adds debug information for a mysterious [idemix error message](https://github.com/hyperledger/fabric-ca/pull/339) | ||
- Bumps Go version to 1.20.2 | ||
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Dependencies | ||
------------ | ||
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Fabric CA v1.5.6 has been tested with the following dependencies: | ||
- Go 1.20.2 | ||
- Ubuntu 20.04 (for Docker images) | ||
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Changes, Known Issues, and Workarounds | ||
-------------------------------------- | ||
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None. | ||
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Known Vulnerabilities | ||
--------------------- | ||
- FABC-174 Commands can be manipulated to delete identities or affiliations | ||
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This vulnerability can be resolved in one of two ways: | ||
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1) Use HTTPS (TLS) so that the authorization header is not in clear text. | ||
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2) The token generation/authentication mechanism was improved to optionally prevent | ||
token reuse. As of v1.4 a more secure token can be used by setting environment variable: | ||
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FABRIC_CA_SERVER_COMPATIBILITY_MODE_V1_3=false | ||
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However, it cannot be set to false until all clients have | ||
been updated to generate the more secure token and tolerate | ||
FABRIC_CA_SERVER_COMPATIBILITY_MODE_V1_3=false. | ||
The Fabric CA client has been updated in v1.4 to generate the more secure token. | ||
The Fabric SDKs will be updated by v2.0 timeframe to generate the more secure token, | ||
at which time the default for Fabric CA server will change to: | ||
FABRIC_CA_SERVER_COMPATIBILITY_MODE_V1_3=false | ||
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Resolved Vulnerabilities | ||
------------------------ | ||
None. |