- Updates to ESLint v10 and fixes lint failures.
- Aligns tsconfig on Node 20, which is the current minimum required Node
version.
- Adds package-lock.json files to source control to avoid future random
failures when dependencies update.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The Fabric Gateway client API v1.10.0 provides simplified access to Go
error details. This change updates sample client application to use this
latest version of the client API, and updates Go client applications to
reflect the error handling changes.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The build is only testing the Go chaincode for the
asset-transfer-private-data sample. The behavior of the TypeScript
chaincode implementation is not consistent with the Go and Java
versions, which prevents it from working correctly.
This change fixes the TypeScript chaincode implementation for the
asset-transfer-private-data sample so that it works correctly.
Additionally, some JSON property names are explicitly set in the Go
client application sample, which prevented it from working with the Java
and TypeScript chaincode implementations.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
- Node latest LTS
- Go latest stable
- Fabric 2.5.14, 3.1.3
- Just 1.43.0
- k9s 0.50.15
- Kind 0.30.0
- yq 4.48.1
- nvm 0.40.3
This addresses build breakages due to back-level versions.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
- Update Gradle to 9.1.0.
- Update shadow plugin to 9.2.2.
- Requires a minimum of Java 17 to run Gradle.
- Chaincode and applications still target Java 11.
- Use release option instead of Gradle toolchain since the toolchain
download can cause issues when building Docker images.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
- Updates `golang.org/x/net` from 0.34.0 to 0.38.0
- Updates `github.com/getkin/kin-openapi` from 0.120.0 to 0.131.0
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Node 20+ is now required. This is the oldest currently support LTS
version of Node.js.
Docker images are moved to Node 22, which is the current LTS release.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The shadow plugin is now maintained by the GradleUp organization. Change
to use the current plugin ID and latest version.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
Created project directory, app.go and connect.go files. Reused the logic for
connect.go from the events application and added second organization setup.
Implemented private data transaction example in go as described in the main
documentation in "Tutorials/Using Private Data in Fabric".
Updated README.md with the command to run the go application and the script
which runs the application in the Github Actions workflow.
Fixed typos and punctuation in the private data typescript application.
Signed-off-by: Stanislav Jakuschevskij <stas@two-giants.com>
The latest fabric-gateway client API release (v1.7.0) includes the gRPC error
details in the GatewayExcetion stack trace so it is not necessary to
programmatically access them to demonstrate that they are present.
This change updates the asset-transfer-basic/application-gateway-java
sample to simplify the updateNonExistentAsset example method. It also:
- Updates all samples to use the latest fabric-gateway release.
- Adds equivalent Maven POM files for fabric-gateway application samples.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The repository currently uses Go 1.22 to test samples in the automated
build. This change sets the Go version in all go.mod (and go.work) files
to Go 1.22.0, and removes any Go toolchain entries.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
For some signing implementations, such as ed25519, a non-default hash
implementation must be specified when creating the Gateway connection in
client applications. Rather than relying on the default hash algorithm,
it is probably good practice in general to specify an algorithm that is
compatible with your signing implementation.
This change explicitly specifies the hash algorithm to raise visibility
of the option to select the hash algorithm.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The removed samples make use of deprecated legacy client SDKs. They all
have equivalent samples implemented using the currently supported Fabric
Gateway client API, and are therefore redundant.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
- Dependency updates
- ESLint flat configuration format, replacing deprecated configuration
- Minor fixes to compile and lint issues
- Consistent TypeScript formatting with .editorconfig
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
This demonstrates good practice in restricting the chaincode package
versions to those applicable for the specific Fabric (major/minor)
version targeted for deployment.
Also some corrections to the repository README. Particularly referring
to other branches for samples targeted at earlier Fabric versions, since
samples in the main branch may exploit features not available in older
Fabric releases, which can cause confusion for end users.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
This resolves mocking errors using the latest Java chaincode shim and
very old versions of Mockito.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
Allow client applications to work regardless of whether network was creating using a CA or cryptogen since they create different client certificate file names.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
Signed-off-by: YunusEmreKarakose <yemre05@hotmail.com.tr>
Signed-off-by: Ry Jones <ry@linux.com>
Signed-off-by: yunusemrekarakose <yemre05@hotmail.com.tr>
For the asset transfer example (https://hyperledger-fabric.readthedocs.io/en/release-2.5/private_data_tutorial.html#pd-use-case)
the are three private data collections, one per org and one shared between the orgs.
The shared collection didn't have an endorsement policy so inheritted the chaincodes; this was specifically set away from the default
to be OR(Org1MSP,Org2MSP). The documentation says this is to ensure that either organization can create and asset.
However this isn't really necassary, the endorsement policy should be lowest level; so this PR moves the endorsement policy to
the collection. The documentation does I believe lead to a false understanding
Signed-off-by: Matthew B White <whitemat@uk.ibm.com>
* Update go dependencies
Update go dependencies in sample chaincodes and applications
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
* Update to Go 1.19.6
Update to Go 1.19.6
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
---------
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
Rely on the dependencies of @hyperledger/fabric-gateway making these packages transitively available. Having explicit dependency versions in the application can cause type conflicts due to private member changes in the gRPC Client class across versions.
Also fix some missing or incorrect Node types and engines version contraints.
Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>
* Add in examples and notes on using PurgePrivateData
- Update the configtx.yaml to enable the 2.5 capabillity
- Added purge into the chancode
- Added pruge into the application client code.
Signed-off-by: Matthew B White <whitemat@uk.ibm.com>
* Temporarily remove java cc test
Signed-off-by: Matthew B White <whitemat@uk.ibm.com>
* fixed comment consistency problem with erc20 chaincode
Signed-off-by: Ali Shahverdi <ali@Alis-MacBook-Pro.local>
* added more comment consistancy fix
Signed-off-by: Ali Shahverdi <ali@Alis-MacBook-Pro.local>
* added more comment consistancy fix
Signed-off-by: Ali Shahverdi <ali@Alis-MacBook-Pro.local>
* added more comment consistancy fix
Signed-off-by: Ali Shahverdi <ali@Alis-MacBook-Pro.local>
* added more comment consistancy fix
Signed-off-by: Ali Shahverdi <ali@Alis-MacBook-Pro.local>
Signed-off-by: Ali Shahverdi <ali@Alis-MacBook-Pro.local>
Co-authored-by: Ali Shahverdi <ali@Alis-MacBook-Pro.local>
* Refactor Go files
1. replace deprecated ioutil functions (ioutil is deprecated since Go 1.16)
2. fix variable names that collide with imported package name
3. fix typos
Also update Go version specified by Go modules to ensure a Go version is used in which ioutil is deprecated and replacement functions are available in os and io packages.
Signed-off-by: Tommy TIAN <xtianae@connect.ust.hk>
Co-authored-by: Mark S. Lewis <mark_lewis@uk.ibm.com>
* Specify go 1.18 instead of go 1.19 in go.mod files
Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>
Signed-off-by: Tommy TIAN <xtianae@connect.ust.hk>
Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>
Co-authored-by: Tommy TIAN <xtianae@connect.ust.hk>
Use an .npmrc to enable engine-strict checks so that `npm install` will fail for projects when an incompatible Node version is used, rather than confusing errors about unsupported language features occuring at runtime.
Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>
JCenter is deprecated, can no longer be published to, and is scheduled for removal. It is now causing build failures. Replace with Maven Central.
Also remove mavenLocal() as this is not recommended practice:
- https://docs.gradle.org/current/userguide/declaring_repositories.html#sec:case-for-maven-local
Note that Jitpack still needs to be included as a package repository for Java chaincode since it has dependencies on an old version of com.github.everit-org.json-schema:org.everit.json.schema that is only published there.
Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>
Also install goimports globally to run the linting check rather than installing to each gomodule, which was causing dependency conflicts.
Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>
