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A Must Read for Beginners
For rebasing and squashing, here's a must read guide for beginners.

@RafaelAPB
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@sfilangio01 please add a description to the PR. This depends on #3800 correct?

@sfilangio01 sfilangio01 marked this pull request as draft September 3, 2025 09:22
@RafaelAPB RafaelAPB force-pushed the satp-stg branch 2 times, most recently from 8395547 to b924326 Compare September 3, 2025 09:47
@RafaelAPB RafaelAPB force-pushed the satp-stg branch 2 times, most recently from 7d28ab8 to 8894993 Compare September 11, 2025 10:09
@RafaelAPB RafaelAPB force-pushed the satp-stg branch 4 times, most recently from 605e10a to b9279f2 Compare September 12, 2025 14:14
LordKubaya and others added 18 commits September 16, 2025 17:37
Signed-off-by: Rafael Belchior <[email protected]>
Co-authored-by: Carlos Amaro <[email protected]>
Signed-off-by: Iulia Mihaiu <[email protected]>
Signed-off-by: Rafael Belchior <[email protected]>

feat(cc-tx-viz): add methods to fabric connector

Signed-off-by: Iulia Mihaiu <[email protected]>

fix(prometheus): metrics.ts leaks to
global registry

1. Specified a `register` property of the gauges
as an empty array so that it does not pollute the
global namespace. This is how this is supposed to
be done as per the docs of prom-client.

2. Once the change from 1) took place, the issue
became that the metrics gathering code was still
trying to hit up the global scope for the metrics,
e.g. calling the get metrics methods directly on
the promClient object instead of the registry that
we create for each prmoetheus exporter object
separately. So a little additional refactor ensued
to fix this as well by making sure that we grab a
reference of the registry object at construction
time and then re-use that wherever needed
instead of going through the global promClient
object.

3. Added missing .startMetricsCollection calls in
the plugin constructors to ensure that the
prometheus exporter object gets initialized
properly (this is where the registry gets
created as well so without this there are crashes
happening when one tries to access the metrics
through the registry)

Why though?
The problem was that the metrics.ts file that we
have for all the plugin's metrics constructs a
new Metric (Gauge) object at import time which
then defaults to registering the metric in
the global registry of prom-client by default.

The latter was causing crashes when separate
versions of the same metrics.ts file are imported
in a scenario were the API server imports plugins
from a different directory (this issue is coming
from the branch where I'm working on plugin
sandboxing via the live-plugin-manager).

Fixes 1202
Signed-off-by: Peter Somogyvari <[email protected]>

feat(cc-tx-viz): added test for multiple
prometheus metrics on fabric

Signed-off-by: Iulia Mihaiu <[email protected]>

feat(cc-tx-viz): add metric model

Signed-off-by: Iulia Mihaiu <[email protected]>

feat(cc-tx-viz): added croschainEventLog models

Signed-off-by: Iulia Mihaiu <[email protected]>

feat(fabric): added endpoint for list of
transaction receipts

Signed-off-by: Iulia Mihaiu <[email protected]>

feat(test-tooling): add RabbitMQ test server

feat(cc-tx-viz): add RabbitMQ support; update model

feat(cc-tx-viz): add preliminary support to Fabric
and Besu

build(deps): upgrade axios to latest to fix CVE

Details
CVE-2021-3749
high severity
Vulnerable versions: <= 0.21.1
Patched version: 0.21.2
axios is vulnerable to Inefficient
Regular Expression Complexity

Signed-off-by: Peter Somogyvari <[email protected]>

feat(cc-tx-viz): add methods to fabric connector

Signed-off-by: Iulia Mihaiu <[email protected]>

feat(cc-tx-viz): add metric model

Signed-off-by: Iulia Mihaiu <[email protected]>

xfix(cc-tx-viz): error implementation of
IsVisualizable

feat(cc-tx-viz): add methods to fabric and besu;
update models

Signed-off-by: Iulia Mihaiu <[email protected]>

feat(cc-tx-viz): update cross chain events
log for fabric transactions

Signed-off-by: Iulia Mihaiu <[email protected]>

feat(cctxviz): fix fabric prometheus

feat(cctxviz): fix besu prometheus

feat(cctxviz): fix fabric test

feat(cctxviz): update tx receipt

feat(cctxviz): add test script

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add test receipts

feat(cctxviz): refactor CrossChainEventLog

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): refactor tests

feat(cc-tx-viz): update model, add tests

chore(cc-tx-viz): update dependencies

Signed-off-by: Rafael Belchior <[email protected]>

feat(cc-tx-viz): persist logs

Signed-off-by: Rafael Belchior <[email protected]>

test(cc-tx-viz): update test

Signed-off-by: Rafael Belchior <[email protected]>

feat(cc-tx-viz): update strinfify to csv

Signed-off-by: Rafael Belchior <[email protected]>

chore(cc-tx-viz): add csv folder

Signed-off-by: Rafael Belchior <[email protected]>

chore(cc-tx-viz): move csv folder

Signed-off-by: Rafael Belchior <[email protected]>

feat(cc-tx-viz): add test

feat(cctxviz): add csv file, process mining script

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): proof of concept v1

Signed-off-by: Rafael Belchior <[email protected]>

chore(cctxviz): update csv

Signed-off-by: Rafael Belchior <[email protected]>

docs(cctxviz): update readme

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update tests

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add carbon footprint

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update tests

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update model

Signed-off-by: Rafael Belchior <[email protected]>

feat(fabric-connector): update default queue

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): fabric test

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add parameters to fabric calls

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): support besu

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update metrics

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxvi): update fabric and besu tests

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): besu and fabric

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): support call transactions on fabric

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add aggregation basis

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): aggregate cctx

Signed-off-by: Rafael Belchior <[email protected]>

chore: update yarn and remove package.lock

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): containerize draft

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add revenue

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update model playbook

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add dummy use case playbook

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): update persist test and dummy uc

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add timer

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): workload test

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add more timers

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): add timer to map on connectors

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update testing framework

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): vis plot wip

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): evaluate baseline

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update plots

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): add test files

Signed-off-by: Rafael Belchior <[email protected]>

feat(cctxviz): update testing framework

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): time-efficient polling receipts

Signed-off-by: Rafael Belchior <[email protected]>

chore(cctxviz): add test chaincode

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): update test

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): use case v1

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): update test framework

Signed-off-by: Rafael Belchior <[email protected]>

build(cc-tx-visualization): added missing fabric-contract-api

This will fix one compilation error.

Signed-off-by: Peter Somogyvari <[email protected]>

chore(deps): updated yarn.lock after rebase onto upstream/main

Signed-off-by: Peter Somogyvari <[email protected]>

build(cc-tx-visualization): deleted redundant
test fixtures

Also added the test-tooling package as a dev
dependency which
should fix a few of the compiler errors we were
getting on account
of missing dependencies.

Signed-off-by: Peter Somogyvari <[email protected]>

fix: resolved build errors for cctxviz branch

- test-tooling package changed that needs to be
reverted before commmit to main branch
- added import statement for test data generation

xfix(cc-tx-viz): error implementation of
IsVisualizable

chore: update yarn and remove package.lock

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): testing framework

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): test framework

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): update framework

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): add graphs

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): add test

Signed-off-by: Rafael Belchior <[email protected]>

fix(cctxviz): fix bug

Signed-off-by: Rafael Belchior <[email protected]>

test(cctxviz): add process conformance

Signed-off-by: Rafael Belchior <[email protected]>
The plugin now utilizes RxJS instead of RabbitMQ in transaction monitoring.
ReplaySubjects store and emit observed transactional data to subscribers.

fix(cc-tx-visualization): rebase latest version

Signed-off-by: Rafael Belchior <[email protected]>

squash! - migrate a test case to Fabric v2.5.6 LTS AIO

This is just a snippet of a change from the pair programming
call with Bruno, it can be safely squashed, no worries.

Signed-off-by: Peter Somogyvari <[email protected]>
Signed-off-by: Bruno Mateus <[email protected]>

feat(cc-tx-visualization): ccmodel serialization with PM4PY

The plugin now creates the ccmodel for conformance checking with PM4PY.

Signed-off-by: Bruno Mateus <[email protected]>
The plugin is now able to:
Create a Cross-Chain Model based on monitored transactions
Compare new transactions against the model and detect non-conformance

Signed-off-by: Bruno Mateus <[email protected]>
bug correction

session functionalities

Signed-off-by: Carlos Amaro <[email protected]>

feat(satp-hermes): errors file and other fixes

Signed-off-by: Carlos Amaro <[email protected]>

feat(satp-hermes): fix packages versions

Signed-off-by: Carlos Amaro <[email protected]>
Signed-off-by: Carlos Amaro <[email protected]>

feat(satp-hermes): satp rejection

Signed-off-by: Carlos Amaro <[email protected]>

feat(satp-hermes): handler bug correction and errors

Signed-off-by: Carlos Amaro <[email protected]>

fix(satp-hermes): bridge erros and log messages

Signed-off-by: Carlos Amaro <[email protected]>

fix(satp-hermes): some error fixes

Signed-off-by: Carlos Amaro <[email protected]>

fix(satp-hermes): some fixes requested

Signed-off-by: Carlos Amaro <[email protected]>
Signed-off-by: Rafael Belchior <[email protected]>
Co-authored-by: eduv09 <[email protected]>
Signed-off-by: Carlos Amaro <[email protected]>

fix(satp-hermes): error messages in stage0

Signed-off-by: Carlos Amaro <[email protected]>

feat(satp-hermes): service tests added stage0 and error handling

Signed-off-by: Carlos Amaro <[email protected]>

feat(satp-hermes): test e2e

Signed-off-by: Carlos Amaro <[email protected]>

fix(satp-hermes): fix bugs and test e2e working transfer

Signed-off-by: Carlos Amaro <[email protected]>

fix(stap-hermes): bugs and 2 gateway test

Signed-off-by: Carlos Amaro <[email protected]>
Signed-off-by: Carlos Amaro <[email protected]>

refactor(cbdc-example): update with new satp-plugin

Signed-off-by: eduv09 <[email protected]>

refactor(cbdc-example): fixes

Signed-off-by: Carlos Amaro <[email protected]>
<
Signed-off-by: Eduardo Vasques <[email protected]>

fix(satp-hermes): bug fixing

Signed-off-by: Carlos Amaro <[email protected]>

fix(cbdc-example): bug fixing

Signed-off-by: Carlos Amaro <[email protected]>

feat(cbdc): final fixes

Signed-off-by: Eduardo Vasques <[email protected]>

fix(cbdc-example): remove unecessary variable

Signed-off-by: Carlos Amaro <[email protected]>

fix(satp-hermes): remove unessary logs

Signed-off-by: Carlos Amaro <[email protected]>

fix(cbdc-example): docker ports

Signed-off-by: Carlos Amaro <[email protected]>
Signed-off-by: Rafael Belchior <[email protected]>
* Separated Transfer functionality into local blockchain transfers
and cross-chain transfers
* Added new table with the state of token approvals made to the bridge
* Highlight cross-chain functionality with red coloring
* add helper page with instructions on how to use app

Signed-off-by: André Augusto <[email protected]>
* Created new Docker Image and updated README.md

Signed-off-by: André Augusto <[email protected]>
rhuiser and others added 4 commits September 22, 2025 17:10
…pprove-address

The implementation of the SATP gateway expects a different set of parameter names - they have to be prefixed with `networkId`.

Signed-off-by: Robin Huiser <[email protected]>
When running multiple functional instances of the SATP Gateway
(one gateway for network 1, one gateway for network 2) you need for each
 instance a unique OTEL service name to keep logging,
 traces and metrics separated.

As per the documentation here:

https://opentelemetry.io/docs/specs/otel/configuration

...I have used the standard environment variable OTEL_SERVICE_NAME
to allow for this.

Signed-off-by: Robin Huiser <[email protected]>
Signed-off-by: Rodolfo Carapau <[email protected]>
Signed-off-by: Rafael Belchior <[email protected]>
Signed-off-by: Rafael Belchior <[email protected]>
@sfilangio01 sfilangio01 reopened this Sep 22, 2025
Signed-off-by: Rafael Belchior <[email protected]>
@RafaelAPB RafaelAPB force-pushed the satp-stg branch 14 times, most recently from b3bb285 to a14f896 Compare September 29, 2025 04:43
@RafaelAPB RafaelAPB force-pushed the satp-stg branch 2 times, most recently from 9bee4bd to 1ae6a34 Compare October 1, 2025 13:03
@RafaelAPB RafaelAPB closed this Oct 17, 2025
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