Proto commits in hyperledger-labs/fabric-smart-client

These 22 commits are when the Protocol Buffers files have changed:

2026-09-15

refactor(grpc)!: unify gRPC/TLS config (#1813) * refactor(grpc,tls)!: unify gRPC/TLS config Fabric-x's committer query-service client had no way to raise gRPC's 4 MiB default receive limit, so large result sets failed with `ResourceExhausted` (#1799). Fixing that surfaced a second, hand-rolled gRPC client in `platform/fabricx/core/committer/grpc` duplicating most of `platform/view/services/grpc`, with fewer knobs and its own TLS credentials builder that existed only to pin TLS 1.3. This unifies both: - Moves `platform/view/services/grpc` to `platform/common/services/grpc` and `platform/view/services/tlsconfig` to `platform/common/services/tlsconfig`, since fabric, fabricx, and view all consume them. No compatibility alias remains at the old paths. - Adds configurable `MaxRecvMsgSize`/`MaxSendMsgSize` to `ServerConfig`, `ClientConfig`, and `ConnectionConfig`. Zero still falls back to the existing 100 MiB package default. - Adds a configurable TLS version range (`MinVersion`/`MaxVersion`) to `SecureOptions` and the `ServerTLS`/`ClientTLS` wire types, with the same nil-inherits rule as every other TLS field. - Deletes `platform/fabricx/core/committer/grpc`. Its endpoints become `commongrpc.ConnectionConfig`, and `ClientProvider` moves to `platform/fabricx/core/committer/config` on `lazy.Provider`, replacing its own two `sync.Map`s and hand-rolled locking. `NewClientProvider` and `ServiceConfigProvider` now live in that package. - Fabric-x's TLS 1.3 requirement, previously a forked `TransportCredentials`, is now `minVersion: 772` in its own `tls:` block. New configuration keys: - `fsc.grpc.maxRecvMsgSize` / `maxSendMsgSize` - Per-endpoint `maxRecvMsgSize` / `maxSendMsgSize` (Fabric peers/orderers, fabricx query/notification services) - `minVersion` / `maxVersion` in any `tls:` block (771 = TLS 1.2, 772 = TLS 1.3) No existing default changes: an unset client still resolves to TLS 1.2-1.3 and 100 MiB message limits; an unset listener still negotiates TLS 1.2 exactly, as it always has. Test plan: `make checks` clean across all five modules; unit tests cover the message-size fallback/override on all three config structs and the TLS version-range resolution and validation. The integration suite needs Fabric binaries and Docker and is left to CI, not run locally for this pass. Closes #1799 Signed-off-by: Marcus Brandenburger <bur@zurich.ibm.com> * fix(fabricx,grpc): restore fabric-x's TLS 1.3 floor, test the unconfigured-version fallback Unifying fabric-x's committer client onto the shared gRPC client dropped its TLS 1.3 requirement: an endpoint with no minVersion configured now negotiated the shared 1.2-1.3 range instead. resolveEndpointTLS raises the floor to TLS 1.3 whenever an endpoint's resolved MinVersion is still zero, so an unconfigured fabric-x endpoint keeps requiring 1.3 while every other client keeps defaulting to 1.2-1.3. TestNewGRPCServerVersionRange gains a case that builds a listener with no MinVersion/MaxVersion at all -- the state every deployment with no tls version keys reaches -- and checks both that a client willing to negotiate up to 1.3 lands on exactly 1.2, and that a TLS-1.3-only client is refused. docs/configuration.md no longer describes fabric-x's TLS-1.3 floor as something a deployment must configure by hand. Signed-off-by: Marcus Brandenburger <bur@zurich.ibm.com>

The documentation is generated from this commit.

2026-08-25

chore(spelling): fix spelling of comments, log messages, and errors (#1670) * chore(spelling): fix spelling of comments, log messages, and errors (#1670) Corrects typos found in Go comments and doc comments across the root and integration modules. Comment-only; no behavioural change. Fixes typos in user-visible error strings, one debug log message, and the commands proto comments. The endpoint service test that asserts on "cannot find the idnetity" is updated alongside its source string. commands.pb.go carries the same comment fix as commands.proto, applied directly rather than by running generate-protos, so the generated file is not churned by an unrelated protoc version stamp. Signed-off-by: Marcus Brandenburger <bur@zurich.ibm.com>

2026-06-15

feat(build): add make target for proto generation (#1535) Signed-off-by: Said Altury <Said.Altury@ibm.com>

2026-02-10

benchmarks: more grpc benchmarks (#1126) * benchmarks: more grpc benchmarks - add grpc benchmarks for remote deployments (separate client/server) - add view api grpc benchmarks for remote deployments - remove redundant benchmarks - update plot scripts Co-authored-by: Said Altury <109276519+SaidAltury-ibm@users.noreply.github.com> Signed-off-by: Marcus Brandenburger <bur@zurich.ibm.com>

2025-10-27

Cleanup protobuf - update protobuf deps - add make target to generate all protos - re-generate all protos with protov2 - add protov1 adapter for idemix protos Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com> Signed-off-by: Marcus Brandenburger <bur@zurich.ibm.com>

2025-07-09

view platform: architecture #975 (#976) Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2025-02-05

remove badger Signed-off-by: Angelo De Caro <adc@zurich.ibm.com> Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com>

2025-01-31

Simplify vault Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com>

2024-11-11

remove IsTxFinal. Each application must handle this separately Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2024-10-20

db and vault support for generic version Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2024-04-18

common platform (#547) Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com> Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2024-04-10

enhanced commit pipelines (fabric and orion) (#539) Signed-off-by: Angelo De Caro <adc@zurich.ibm.com> Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com>

Fix race conditions in tests (#542) Signed-off-by: Angelo De Caro <adc@zurich.ibm.com> Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com>

2023-08-11

Various Utilities in Support of the Token-SDK (#487) Signed-off-by: Angelo De Caro <angelo.decaro@gmail.com> Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com>

2022-09-16

view/services/db: orion-based driver (#303) Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2022-03-25

Orion (#255) Orion integration Signed-off-by: Hagar Meir <hagar.meir@ibm.com> Co-authored-by: Angelo De Caro <adc@zurich.ibm.com>

2021-10-05

Remove idemix We remove the local implementation of idemix and use the one provided at https://github.com/IBM/idemix Signed-off-by: Alessandro Sorniotti <aso@zurich.ibm.com>

2021-07-27

Update dependencies Signed-off-by: Yacov Manevich <yacovm@il.ibm.com>

2021-07-16

bug fix #76 #77 - [x] network/channel support for IsTxFinal #77 - [x] nwo: fabric platform's Name() does not return the topology name #76 Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2021-07-01

- web client - refactoring Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2021-06-28

view service: cleanup proto messages #53 Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

2021-06-02

The Fabric Smart Client, first drop of code. Signed-off-by: Angelo De Caro <adc@zurich.ibm.com> Signed-off-by: Kaoutar Elkhiyaoui <kao@zurich.ibm.com> Signed-off-by: Mathilde Ffrench <mathilde.ffrench@fr.ibm.com> Signed-off-by: Alessandro Sorniotti <ale.linux@sopit.net>