Feature/fabiano commits (#2)

* use cammel case

Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

* fix credential usage

Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

* apply lint against MD file

Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

* upgrade versions

Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

* remove calls to deprecated functions.

Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

* fix cammel case usage

Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

* since deaggregation package was upgraded to sdk v2 makes sense to use it.

https://github.com/awslabs/kinesis-aggregation/pull/143#issuecomment-953308464
Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

* fix format

Signed-off-by: Fabiano Graças <fabiano.gracas@faro.com>

Co-authored-by: Fabiano Graças <fabiano.gracas@faro.com>
This commit is contained in:
Fabiano Arruda 2022-01-07 03:13:32 +01:00 committed by GitHub
parent c02b7a85d4
commit c19ae1d605
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
15 changed files with 105 additions and 628 deletions

View file

@ -22,7 +22,7 @@ build: build-common ## - build a debug binary to the current platform (windows,
.PHONY: format-check
format-check: ## - check files format using gofmt
@ ./_support/scripts/ci.sh fmtcheck
@ ./_support/scripts/ci.sh fmtCheck
.PHONY: format-check
format: ## - apply golang file format using gofmt
@ -30,7 +30,7 @@ format: ## - apply golang file format using gofmt
.PHONY: test
test: build-common ## - execute go test command for unit and mocked tests
@ ./_support/scripts/ci.sh unittest
@ ./_support/scripts/ci.sh unitTest
.PHONY: integration-test
integration-test: ## - execute go test command for integration tests (aws credentials needed)

View file

@ -1,22 +1,22 @@
# VMWare Go KCL v2
![technology Go](https://img.shields.io/badge/technology-go-blue.svg)
[![Go Report Card](https://goreportcard.com/badge/github.com/vmware/vmware-go-kcl)](https://goreportcard.com/report/github.com/vmware/vmware-go-kcl)
[![Go Report Card](https://goreportcard.com/badge/github.com/vmware/vmware-go-kcl-v2)](https://goreportcard.com/report/github.com/vmware/vmware-go-kcl-v2)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
[![vmware-go-kcl-v2](https://github.com/fafg/vmware-go-kcl/actions/workflows/vmware-go-kcl-v2-ci.yml/badge.svg)](https://github.com/fafg/vmware-go-kcl/actions/workflows/vmware-go-kcl-v2-ci.yml)
[![vmware-go-kcl-v2](https://github.com/fafg/vmware-go-kcl-v2/actions/workflows/vmware-go-kcl-v2-ci.yml/badge.svg)](https://github.com/fafg/vmware-go-kcl-v2/actions/workflows/vmware-go-kcl-v2-ci.yml)
## Overview
VMware-Go-KCL is a native open-source Go library for Amazon Kinesis Data Stream (KDS) consumption. It allows developers
to program KDS consumers in lightweight Go language and still take advantage of the features presented by the native
VMware-Go-KCL-V2 is a native open-source Go library for Amazon Kinesis Data Stream (KDS) consumption. It allows developers
to program KDS consumers in lightweight Go language and still take advantage of the features presented by the native
KDS Java API libraries.
[vmware-go-kcl](https://github.com/vmware/vmware-go-kcl) is a VMWare originated open-source project for AWS Kinesis
Client Library in Go. Within VMware, we have seen adoption in vSecureState and Carbon Black. In addition, Carbon Black
has contributed to the vmware-go-kcl codebase and heavily used it in the product. Besides,
[vmware-go-kcl](https://github.com/vmware/vmware-go-kcl) has got
[recognition](https://www.linkedin.com/posts/adityakrish_vmware-go-kcl-a-native-open-source-go-programming-activity-6810626798133616640-B6W8/),
and [contributions](https://github.com/vmware/vmware-go-kcl/graphs/contributors) from the industry.
[vmware-go-kcl-v2](https://github.com/vmware/vmware-go-kcl-v2) is a VMWare originated open-source project for AWS Kinesis
Client Library in Go. Within VMware, we have seen adoption in vSecureState and Carbon Black. In addition, Carbon Black
has contributed to the vmware-go-kcl codebase and heavily used it in the product. Besides,
[vmware-go-kcl-v2](https://github.com/vmware/vmware-go-kcl-v2) has got
[recognition](https://www.linkedin.com/posts/adityakrish_vmware-go-kcl-a-native-open-source-go-programming-activity-6810626798133616640-B6W8/),
and [contributions](https://github.com/vmware/vmware-go-kcl-v2/graphs/contributors) from the industry.
`vmware-go-kcl-v2` is the v2 version of VMWare KCL for the Go programming language by utilizing [AWS Go SDK V2](https://github.com/aws/aws-sdk-go-v2).
@ -31,21 +31,20 @@ and [contributions](https://github.com/vmware/vmware-go-kcl/graphs/contributors)
### Build & Run
1. Initialize Project
2. Build
`make build`
2. Build
> `make build`
3. Test
`make test`
> `make test`
## Documentation
VMware-Go-KCL matches exactly the same interface and programming model from original Amazon KCL, the best place for getting reference, tutorial is from Amazon itself:
- [Developing Consumers Using the Kinesis Client Library](https://docs.aws.amazon.com/streams/latest/dev/developing-consumers-with-kcl.html)
- [Troubleshooting](https://docs.aws.amazon.com/streams/latest/dev/troubleshooting-consumers.html)
- [Advanced Topics](https://docs.aws.amazon.com/streams/latest/dev/advanced-consumers.html)
* [Developing Consumers Using the Kinesis Client Library](https://docs.aws.amazon.com/streams/latest/dev/developing-consumers-with-kcl.html)
* [Troubleshooting](https://docs.aws.amazon.com/streams/latest/dev/troubleshooting-consumers.html)
* [Advanced Topics](https://docs.aws.amazon.com/streams/latest/dev/advanced-consumers.html)
## Contributing

View file

@ -101,7 +101,7 @@ function scanast() {
rm -f security.log
}
function Scan() {
function scan() {
gosec -fmt=sarif -out=results.sarif -exclude-dir=internal -exclude-dir=vendor -severity=high ./...
}
@ -117,11 +117,11 @@ function usage() {
}
case "$1" in
fmtcheck) checkfmt ;;
fmtCheck) checkfmt ;;
format) goFormat ;;
lint) lint ;;
lintDocker) lintDocker ;;
unittest) unitTest ;;
unitTest) unitTest ;;
scan) scan ;;
localScan) localScan ;;
*) usage ;;

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@ -90,7 +90,7 @@ func (checkpointer *DynamoCheckpoint) Init() error {
checkpointer.log.Infof("Creating DynamoDB session")
if checkpointer.svc == nil {
er := aws.EndpointResolverFunc(func(service, region string) (aws.Endpoint, error) {
resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...interface{}) (aws.Endpoint, error) {
if service == dynamodb.ServiceID && len(checkpointer.kclConfig.DynamoDBEndpoint) > 0 {
return aws.Endpoint{
PartitionID: "aws",
@ -106,7 +106,7 @@ func (checkpointer *DynamoCheckpoint) Init() error {
context.TODO(),
awsConfig.WithRegion(checkpointer.kclConfig.RegionName),
awsConfig.WithCredentialsProvider(checkpointer.kclConfig.DynamoDBCredentials),
awsConfig.WithEndpointResolver(er),
awsConfig.WithEndpointResolverWithOptions(resolver),
awsConfig.WithRetryer(func() aws.Retryer {
return retry.AddWithMaxBackoffDelay(retry.NewStandard(), retry.DefaultMaxBackoff)
}),

View file

@ -43,7 +43,6 @@ import (
"time"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/credentials"
"github.com/vmware/vmware-go-kcl-v2/clientlibrary/metrics"
"github.com/vmware/vmware-go-kcl-v2/logger"
@ -174,10 +173,10 @@ type (
KinesisEndpoint string
// KinesisCredentials is used to access Kinesis
KinesisCredentials *credentials.StaticCredentialsProvider
KinesisCredentials aws.CredentialsProvider
// DynamoDBCredentials is used to access DynamoDB
DynamoDBCredentials *credentials.StaticCredentialsProvider
DynamoDBCredentials aws.CredentialsProvider
// TableName is name of the dynamo db table for managing kinesis stream default to ApplicationName
TableName string

View file

@ -40,7 +40,7 @@ import (
"log"
"time"
"github.com/aws/aws-sdk-go-v2/credentials"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/vmware/vmware-go-kcl-v2/clientlibrary/metrics"
"github.com/vmware/vmware-go-kcl-v2/clientlibrary/utils"
@ -55,13 +55,13 @@ func NewKinesisClientLibConfig(applicationName, streamName, regionName, workerID
// NewKinesisClientLibConfigWithCredential creates a default KinesisClientLibConfiguration based on the required fields and unique credentials.
func NewKinesisClientLibConfigWithCredential(applicationName, streamName, regionName, workerID string,
creds *credentials.StaticCredentialsProvider) *KinesisClientLibConfiguration {
creds aws.CredentialsProvider) *KinesisClientLibConfiguration {
return NewKinesisClientLibConfigWithCredentials(applicationName, streamName, regionName, workerID, creds, creds)
}
// NewKinesisClientLibConfigWithCredentials creates a default KinesisClientLibConfiguration based on the required fields and specific credentials for each service.
func NewKinesisClientLibConfigWithCredentials(applicationName, streamName, regionName, workerID string,
kinesisCreds, dynamodbCreds *credentials.StaticCredentialsProvider) *KinesisClientLibConfiguration {
kinesisCreds, dynamodbCreds aws.CredentialsProvider) *KinesisClientLibConfiguration {
checkIsValueNotEmpty("ApplicationName", applicationName)
checkIsValueNotEmpty("StreamName", streamName)
checkIsValueNotEmpty("RegionName", regionName)

View file

@ -35,8 +35,6 @@ import (
"time"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/credentials"
cwatch "github.com/aws/aws-sdk-go-v2/service/cloudwatch"
"github.com/aws/aws-sdk-go-v2/service/cloudwatch/types"
@ -51,7 +49,7 @@ type MonitoringService struct {
streamName string
workerID string
region string
credentials *credentials.StaticCredentialsProvider
credentials aws.CredentialsProvider
logger logger.Logger
// control how often to publish to CloudWatch
@ -76,13 +74,13 @@ type cloudWatchMetrics struct {
}
// NewMonitoringService returns a Monitoring service publishing metrics to CloudWatch.
func NewMonitoringService(region string, creds *credentials.StaticCredentialsProvider) *MonitoringService {
func NewMonitoringService(region string, creds aws.CredentialsProvider) *MonitoringService {
return NewMonitoringServiceWithOptions(region, creds, logger.GetDefaultLogger(), DefaultCloudwatchMetricsBufferDuration)
}
// NewMonitoringServiceWithOptions returns a Monitoring service publishing metrics to
// CloudWatch with the provided credentials, buffering duration and logger.
func NewMonitoringServiceWithOptions(region string, creds *credentials.StaticCredentialsProvider, logger logger.Logger, bufferDur time.Duration) *MonitoringService {
func NewMonitoringServiceWithOptions(region string, creds aws.CredentialsProvider, logger logger.Logger, bufferDur time.Duration) *MonitoringService {
return &MonitoringService{
region: region,
credentials: creds,

View file

@ -27,13 +27,13 @@ import (
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/service/kinesis"
"github.com/aws/aws-sdk-go-v2/service/kinesis/types"
deagg "github.com/awslabs/kinesis-aggregation/go/v2/deaggregator"
chk "github.com/vmware/vmware-go-kcl-v2/clientlibrary/checkpoint"
"github.com/vmware/vmware-go-kcl-v2/clientlibrary/config"
kcl "github.com/vmware/vmware-go-kcl-v2/clientlibrary/interfaces"
"github.com/vmware/vmware-go-kcl-v2/clientlibrary/metrics"
par "github.com/vmware/vmware-go-kcl-v2/clientlibrary/partition"
deagg "github.com/vmware/vmware-go-kcl-v2/internal/deaggregator"
)
type shardConsumer interface {

View file

@ -40,7 +40,6 @@ import (
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/aws/retry"
awsConfig "github.com/aws/aws-sdk-go-v2/config"
"github.com/aws/aws-sdk-go-v2/credentials"
"github.com/aws/aws-sdk-go-v2/service/kinesis"
chk "github.com/vmware/vmware-go-kcl-v2/clientlibrary/checkpoint"
@ -160,7 +159,7 @@ func (w *Worker) initialize() error {
// create session for Kinesis
log.Infof("Creating Kinesis client")
resolver := aws.EndpointResolverFunc(func(service, region string) (aws.Endpoint, error) {
resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...interface{}) (aws.Endpoint, error) {
return aws.Endpoint{
PartitionID: "aws",
URL: w.kclConfig.KinesisEndpoint,
@ -171,12 +170,8 @@ func (w *Worker) initialize() error {
cfg, err := awsConfig.LoadDefaultConfig(
context.TODO(),
awsConfig.WithRegion(w.regionName),
awsConfig.WithCredentialsProvider(
credentials.NewStaticCredentialsProvider(
w.kclConfig.KinesisCredentials.Value.AccessKeyID,
w.kclConfig.KinesisCredentials.Value.SecretAccessKey,
w.kclConfig.KinesisCredentials.Value.SessionToken)),
awsConfig.WithEndpointResolver(resolver),
awsConfig.WithCredentialsProvider(w.kclConfig.KinesisCredentials),
awsConfig.WithEndpointResolverWithOptions(resolver),
awsConfig.WithRetryer(func() aws.Retryer {
return retry.AddWithMaxBackoffDelay(retry.NewStandard(), retry.DefaultMaxBackoff)
}),

35
go.mod
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@ -3,35 +3,36 @@ module github.com/vmware/vmware-go-kcl-v2
go 1.17
require (
github.com/aws/aws-sdk-go-v2 v1.11.0
github.com/aws/aws-sdk-go-v2/config v1.10.0
github.com/aws/aws-sdk-go-v2/credentials v1.6.0
github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.10.0
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.7.0
github.com/aws/aws-sdk-go-v2/service/kinesis v1.8.0
github.com/aws/aws-sdk-go-v2 v1.11.2
github.com/aws/aws-sdk-go-v2/config v1.11.1
github.com/aws/aws-sdk-go-v2/credentials v1.6.5
github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.13.0
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0
github.com/aws/aws-sdk-go-v2/service/kinesis v1.11.0
github.com/awslabs/kinesis-aggregation/go/v2 v2.0.0-20211222152315-953b66f67407
github.com/golang/protobuf v1.5.2
github.com/google/uuid v1.3.0
github.com/prometheus/client_golang v1.11.0
github.com/prometheus/common v0.32.1
github.com/rs/zerolog v1.26.0
github.com/rs/zerolog v1.26.1
github.com/sirupsen/logrus v1.8.1
github.com/stretchr/testify v1.7.0
go.uber.org/zap v1.19.1
go.uber.org/zap v1.20.0
gopkg.in/natefinch/lumberjack.v2 v2.0.0
)
require (
github.com/BurntSushi/toml v0.4.1 // indirect
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.0.0 // indirect
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.0 // indirect
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.0 // indirect
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.0 // indirect
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.0 // indirect
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2 // indirect
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2 // indirect
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2 // indirect
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.0 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.0 // indirect
github.com/aws/aws-sdk-go-v2/service/sso v1.6.0 // indirect
github.com/aws/aws-sdk-go-v2/service/sts v1.9.0 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2 // indirect
github.com/aws/aws-sdk-go-v2/service/sso v1.7.0 // indirect
github.com/aws/aws-sdk-go-v2/service/sts v1.12.0 // indirect
github.com/aws/smithy-go v1.9.0 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/cespare/xxhash/v2 v2.1.2 // indirect
@ -43,7 +44,7 @@ require (
github.com/prometheus/procfs v0.7.3 // indirect
go.uber.org/atomic v1.9.0 // indirect
go.uber.org/multierr v1.7.0 // indirect
golang.org/x/sys v0.0.0-20211111213525-f221eed1c01e // indirect
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
google.golang.org/protobuf v1.27.1 // indirect
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
)

79
go.sum
View file

@ -40,40 +40,45 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuy
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
github.com/aws/aws-sdk-go-v2 v1.11.0 h1:HxyD62DyNhCfiFGUHqJ/xITD6rAjJ7Dm/2nLxLmO4Ag=
github.com/aws/aws-sdk-go-v2 v1.11.0/go.mod h1:SQfA+m2ltnu1cA0soUkj4dRSsmITiVQUJvBIZjzfPyQ=
github.com/aws/aws-sdk-go-v2 v1.9.0/go.mod h1:cK/D0BBs0b/oWPIcX/Z/obahJK1TT7IPVjy53i/mX/4=
github.com/aws/aws-sdk-go-v2 v1.11.2 h1:SDiCYqxdIYi6HgQfAWRhgdZrdnOuGyLDJVRSWLeHWvs=
github.com/aws/aws-sdk-go-v2 v1.11.2/go.mod h1:SQfA+m2ltnu1cA0soUkj4dRSsmITiVQUJvBIZjzfPyQ=
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.0.0 h1:yVUAwvJC/0WNPbyl0nA3j1L6CW1CN8wBubCRqtG7JLI=
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.0.0/go.mod h1:Xn6sxgRuIDflLRJFj5Ev7UxABIkNbccFPV/p8itDReM=
github.com/aws/aws-sdk-go-v2/config v1.10.0 h1:4i+/7DmCQCAls5Z61giur0LOPZ3PXFwnSIw7hRamzws=
github.com/aws/aws-sdk-go-v2/config v1.10.0/go.mod h1:xuqoV5etD3N3B8Ts9je4ijgAv6mb+6NiOPFMUhwRcjA=
github.com/aws/aws-sdk-go-v2/credentials v1.6.0 h1:L3O6osQTlzLKRmiTphw2QJuD21EFapWCX4IipiRJhAE=
github.com/aws/aws-sdk-go-v2/credentials v1.6.0/go.mod h1:rQkYdQPDXRrvPLeEuCNwSgtwMzBo9eDGWlTNC69Sh/0=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.0 h1:OpZjuUy8Jt3CA1WgJgBC5Bz+uOjE5Ppx4NFTRaooUuA=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.0/go.mod h1:5E1J3/TTYy6z909QNR0QnXGBpfESYGDqd3O0zqONghU=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.0 h1:zY8cNmbBXt3pzjgWgdIbzpQ6qxoCwt+Nx9JbrAf2mbY=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.0/go.mod h1:NO3Q5ZTTQtO2xIg2+xTXYDiT7knSejfeDm7WGDaOo0U=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.0 h1:Z3aR/OXBnkYK9zXkNkfitHX6SmUBzSsx8VMHbH4Lvhw=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.0/go.mod h1:anlUzBoEWglcUxUQwZA7HQOEVEnQALVZsizAapB2hq8=
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.0 h1:c10Z7fWxtJCoyc8rv06jdh9xrKnu7bAJiRaKWvTb2mU=
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.0/go.mod h1:6oXGy4GLpypD3uCh8wcqztigGgmhLToMfjavgh+VySg=
github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.10.0 h1:MNNV0fi3J5Lxxhx8iDlKdRZJrtBv/0FyganA3nBYe8Q=
github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.10.0/go.mod h1:Oiwhs3Fo9amYOGsJggWBPU6bwa/u0xVpEdOS5HlouPg=
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.7.0 h1:S3X6RWl0TfMxNXsIzz8r3Y6YVA1HWGSx6M345Q3mQ+I=
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.7.0/go.mod h1:Hh0zJ3419ET9xQBeR+y0lHIkObJwAKPbzV9nTZ0yrJ0=
github.com/aws/aws-sdk-go-v2/config v1.11.1 h1:KXSjb7ZMLRtjxClFptukTYibiOqJS9NwBO+9WD3UMto=
github.com/aws/aws-sdk-go-v2/config v1.11.1/go.mod h1:VvfkzUhVtntSg1JfGFMSKS0CyiTZd3NqBxK5af4zsME=
github.com/aws/aws-sdk-go-v2/credentials v1.6.5 h1:ZrsO2js2v4T95rsCIWoAb/ck5+U1kwkizGdZHY+ni3s=
github.com/aws/aws-sdk-go-v2/credentials v1.6.5/go.mod h1:HWSOnsnqVMbLcWUmom6AN1cqhcLzLJ62AObW28CbYbU=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2 h1:KiN5TPOLrEjbGCvdTQR4t0U4T87vVwALZ5Bg3jpMqPY=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2/go.mod h1:dF2F6tXEOgmW5X1ZFO/EPtWrcm7XkW07KNcJUGNtt4s=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2 h1:XJLnluKuUxQG255zPNe+04izXl7GSyUVafIsgfv9aw4=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2/go.mod h1:SgKKNBIoDC/E1ZCDhhMW3yalWjwuLjMcpLzsM/QQnWo=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2 h1:EauRoYZVNPlidZSZJDscjJBQ22JhVF2+tdteatax2Ak=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2/go.mod h1:xT4XX6w5Sa3dhg50JrYyy3e4WPYo/+WjY/BXtqXVunU=
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2 h1:IQup8Q6lorXeiA/rK72PeToWoWK8h7VAPgHNWdSrtgE=
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2/go.mod h1:VITe/MdW6EMXPb0o0txu/fsonXbMHUU2OC2Qp7ivU4o=
github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.13.0 h1:BcSBoss+CeyRS4TgZKAcR6kcZ0Sb2P+DHs8r8aMlTpQ=
github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.13.0/go.mod h1:eAgmZ4hIzTsTOlAA7yvGJz+RywxZo3KWtGt7J+jAUxU=
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0 h1:te+nIFwPf5Bi/cZvd9g/+EF0gkJT3c0J/5+NMx0NBZg=
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0/go.mod h1:ELltfl9ri0n4sZ/VjPZBgemNMd9mYIpCAuZhc7NP7l4=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0 h1:lPLbw4Gn59uoKqvOfSnkJr54XWk5Ak1NK20ZEiSWb3U=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0/go.mod h1:80NaCIH9YU3rzTTs/J/ECATjXuRqzo/wB6ukO6MZ0XY=
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.0 h1:A2aUh9d38A2ECh76ahOQUdpJFe+Jhjk8qrfV+YbNYGY=
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.0/go.mod h1:5h2rxfLN22pLTQ1ZoOza87rp2SnN/9UDYdYBQRmIrsE=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.0 h1:qGZWS/WgiFY+Zgad2u0gwBHpJxz6Ne401JE7iQI1nKs=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.0/go.mod h1:Mq6AEc+oEjCUlBuLiK5YwW4shSOAKCQ3tXN0sQeYoBA=
github.com/aws/aws-sdk-go-v2/service/kinesis v1.8.0 h1:Cz26j4wGD1tJ2w/M8iLhaS81AkAGY3gEYRt0xQWjEIs=
github.com/aws/aws-sdk-go-v2/service/kinesis v1.8.0/go.mod h1:QyNCg1xtWFJVL++i6ZyVcwXZCiKTNeXHH9zZu3NHOdU=
github.com/aws/aws-sdk-go-v2/service/sso v1.6.0 h1:JDgKIUZOmLFu/Rv6zXLrVTWCmzA0jcTdvsT8iFIKrAI=
github.com/aws/aws-sdk-go-v2/service/sso v1.6.0/go.mod h1:Q/l0ON1annSU+mc0JybDy1Gy6dnJxIcWjphO6qJPzvM=
github.com/aws/aws-sdk-go-v2/service/sts v1.9.0 h1:rBLCnL8hQ7Sv1S4XCPYgTMI7Uhg81BkvzIiK+/of2zY=
github.com/aws/aws-sdk-go-v2/service/sts v1.9.0/go.mod h1:jLKCFqS+1T4i7HDqCP9GM4Uk75YW1cS0o82LdxpMyOE=
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3 h1:ru9+IpkVIuDvIkm9Q0DEjtWHnh6ITDoZo8fH2dIjlqQ=
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3/go.mod h1:zOyLMYyg60yyZpOCniAUuibWVqTU4TuLmMa/Wh4P+HA=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2 h1:CKdUNKmuilw/KNmO2Q53Av8u+ZyXMC2M9aX8Z+c/gzg=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2/go.mod h1:FgR1tCsn8C6+Hf+N5qkfrE4IXvUL1RgW87sunJ+5J4I=
github.com/aws/aws-sdk-go-v2/service/kinesis v1.6.0/go.mod h1:9O7UG2pELnP0hq35+Gd7XDjOLBkg7tmgRQ0y14ZjoJI=
github.com/aws/aws-sdk-go-v2/service/kinesis v1.11.0 h1:s47dGRX/fBy9s/Zculav/cyqRhkMKsE/5hjg6rWAH6E=
github.com/aws/aws-sdk-go-v2/service/kinesis v1.11.0/go.mod h1:B1x58TfECuYHFX/bga902rUvMqQu9C/v2XiCi2GZZXE=
github.com/aws/aws-sdk-go-v2/service/sso v1.7.0 h1:E4fxAg/UE8a6yiLZYv8/EP0uXKPPRImiMau4ift6S/g=
github.com/aws/aws-sdk-go-v2/service/sso v1.7.0/go.mod h1:KnIpszaIdwI33tmc/W/GGXyn22c1USYxA/2KyvoeDY0=
github.com/aws/aws-sdk-go-v2/service/sts v1.12.0 h1:7g0252k2TF3eA1DtfkTQB/tqI41YvbUPaolwTR0/ITc=
github.com/aws/aws-sdk-go-v2/service/sts v1.12.0/go.mod h1:UV2N5HaPfdbDpkgkz4sRzWCvQswZjdO1FfqCWl0t7RA=
github.com/aws/smithy-go v1.8.0/go.mod h1:SObp3lf9smib00L/v3U2eAKG8FyQ7iLrJnQiAmR5n+E=
github.com/aws/smithy-go v1.9.0 h1:c7FUdEqrQA1/UVKKCNDFQPNKGp4FQg3YW4Ck5SLTG58=
github.com/aws/smithy-go v1.9.0/go.mod h1:SObp3lf9smib00L/v3U2eAKG8FyQ7iLrJnQiAmR5n+E=
github.com/awslabs/kinesis-aggregation/go/v2 v2.0.0-20211222152315-953b66f67407 h1:p8Ubi4GEgfRc1xFn/WtGNkVG8RXxGHOsKiwGptufIo8=
github.com/awslabs/kinesis-aggregation/go/v2 v2.0.0-20211222152315-953b66f67407/go.mod h1:0Qr1uMHFmHsIYMcG4T7BJ9yrJtWadhOmpABCX69dwuc=
github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
@ -226,8 +231,8 @@ github.com/prometheus/procfs v0.7.3 h1:4jVXhlkAyzOScmCkXBTOLRLTz8EeU+eyjrwB/EPq0
github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rs/xid v1.3.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
github.com/rs/zerolog v1.26.0 h1:ORM4ibhEZeTeQlCojCK2kPz1ogAY4bGs4tD+SaAdGaE=
github.com/rs/zerolog v1.26.0/go.mod h1:yBiM87lvSqX8h0Ww4sdzNSkVYZ8dL2xjZJG1lAuGZEo=
github.com/rs/zerolog v1.26.1 h1:/ihwxqH+4z8UxyI70wM1z9yCvkWcfz/a3mj48k/Zngc=
github.com/rs/zerolog v1.26.1/go.mod h1:/wSSJWX7lVrsOwlbyTRSOJvqRlc+WjWlfes+CiJ+tmc=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
@ -253,19 +258,20 @@ go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/goleak v1.1.11-0.20210813005559-691160354723 h1:sHOAIxRGBp443oHZIPB+HsUGaksVCXVQENPxwTfQdH4=
go.uber.org/goleak v1.1.11-0.20210813005559-691160354723/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
go.uber.org/multierr v1.7.0 h1:zaiO/rmgFjbmCXdSYJWQcdvOCsthmdaHfr3Gm2Kx4Ec=
go.uber.org/multierr v1.7.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak=
go.uber.org/zap v1.19.1 h1:ue41HOKd1vGURxrmeKIgELGb3jPW9DMUDGtsinblHwI=
go.uber.org/zap v1.19.1/go.mod h1:j3DNczoxDZroyBnOT1L/Q79cfUMGZxlv/9dzN7SM1rI=
go.uber.org/zap v1.20.0 h1:N4oPlghZwYG55MlU6LXk/Zp00FVNE9X9wrYO8CEs4lc=
go.uber.org/zap v1.20.0/go.mod h1:wjWOCqI0f2ZZrJF/UufIOkiC8ii6tm1iqIsLo76RfJw=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20211215165025-cf75a172585e/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@ -325,6 +331,7 @@ golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/
golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
@ -383,8 +390,8 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211111213525-f221eed1c01e h1:zeJt6jBtVDK23XK9QXcmG0FvO0elikp0dYZQZOeL1y0=
golang.org/x/sys v0.0.0-20211111213525-f221eed1c01e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

View file

@ -1,96 +0,0 @@
// Package deaggregator
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package deaggregator
import (
"crypto/md5"
"fmt"
"github.com/aws/aws-sdk-go-v2/service/kinesis/types"
"github.com/golang/protobuf/proto"
rec "github.com/vmware/vmware-go-kcl-v2/internal/records"
)
// KplMagicHeader Magic File Header for a KPL Aggregated Record
var KplMagicHeader = fmt.Sprintf("%q", []byte("\xf3\x89\x9a\xc2"))
const (
KplMagicLen = 4 // Length of magic header for KPL Aggregate Record checking.
DigestSize = 16 // MD5 Message size for protobuf.
)
// DeaggregateRecords takes an array of Kinesis records and expands any Protobuf
// records within that array, returning an array of all records
func DeaggregateRecords(records []types.Record) ([]types.Record, error) {
var isAggregated bool
allRecords := make([]types.Record, 0)
for _, record := range records {
isAggregated = true
var dataMagic string
var decodedDataNoMagic []byte
// Check if record is long enough to have magic file header
if len(record.Data) >= KplMagicLen {
dataMagic = fmt.Sprintf("%q", record.Data[:KplMagicLen])
decodedDataNoMagic = record.Data[KplMagicLen:]
} else {
isAggregated = false
}
// Check if record has KPL Aggregate Record Magic Header and data length
// is correct size
if KplMagicHeader != dataMagic || len(decodedDataNoMagic) <= DigestSize {
isAggregated = false
}
if isAggregated {
messageDigest := fmt.Sprintf("%x", decodedDataNoMagic[len(decodedDataNoMagic)-DigestSize:])
messageData := decodedDataNoMagic[:len(decodedDataNoMagic)-DigestSize]
calculatedDigest := fmt.Sprintf("%x", md5.Sum(messageData))
// Check protobuf MD5 hash matches MD5 sum of record
if messageDigest != calculatedDigest {
isAggregated = false
} else {
aggRecord := &rec.AggregatedRecord{}
err := proto.Unmarshal(messageData, aggRecord)
if err != nil {
return nil, err
}
partitionKeys := aggRecord.PartitionKeyTable
for _, aggrec := range aggRecord.Records {
newRecord := createUserRecord(partitionKeys, aggrec, record)
allRecords = append(allRecords, newRecord)
}
}
}
if !isAggregated {
allRecords = append(allRecords, record)
}
}
return allRecords, nil
}
// createUserRecord takes in the partitionKeys of the aggregated record, the individual
// deaggregated record, and the original aggregated record builds a kinesis.Record and
// returns it
func createUserRecord(partitionKeys []string, aggRec *rec.Record, record types.Record) types.Record {
partitionKey := partitionKeys[*aggRec.PartitionKeyIndex]
return types.Record{
ApproximateArrivalTimestamp: record.ApproximateArrivalTimestamp,
Data: aggRec.Data,
EncryptionType: record.EncryptionType,
PartitionKey: &partitionKey,
SequenceNumber: record.SequenceNumber,
}
}

View file

@ -1,202 +0,0 @@
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package deaggregator_test
import (
"crypto/md5"
"fmt"
"math/rand"
"testing"
"time"
"github.com/aws/aws-sdk-go-v2/service/kinesis/types"
"github.com/golang/protobuf/proto"
"github.com/stretchr/testify/assert"
deagg "github.com/vmware/vmware-go-kcl-v2/internal/deaggregator"
rec "github.com/vmware/vmware-go-kcl-v2/internal/records"
)
// Generate an aggregate record in the correct AWS-specified format
// https://github.com/awslabs/amazon-kinesis-producer/blob/master/aggregation-format.md
func generateAggregateRecord(numRecords int) []byte {
aggr := &rec.AggregatedRecord{}
// Start with the magic header
aggRecord := []byte("\xf3\x89\x9a\xc2")
partKeyTable := make([]string, 0)
// Create proto record with numRecords length
for i := 0; i < numRecords; i++ {
var partKey uint64
var hashKey uint64
partKey = uint64(i)
hashKey = uint64(i) * uint64(10)
r := &rec.Record{
PartitionKeyIndex: &partKey,
ExplicitHashKeyIndex: &hashKey,
Data: []byte("Some test data string"),
Tags: make([]*rec.Tag, 0),
}
aggr.Records = append(aggr.Records, r)
partKeyVal := "test" + fmt.Sprint(i)
partKeyTable = append(partKeyTable, partKeyVal)
}
aggr.PartitionKeyTable = partKeyTable
// Marshal to protobuf record, create md5 sum from proto record
// and append both to aggRecord with magic header
data, _ := proto.Marshal(aggr)
md5Hash := md5.Sum(data)
aggRecord = append(aggRecord, data...)
aggRecord = append(aggRecord, md5Hash[:]...)
return aggRecord
}
// Generate a generic kinesis.Record using whatever []byte
// is passed in as the data (can be normal []byte or proto record)
func generateKinesisRecord(data []byte) types.Record {
currentTime := time.Now()
encryptionType := types.EncryptionTypeNone
partitionKey := "1234"
sequenceNumber := "21269319989900637946712965403778482371"
return types.Record{
ApproximateArrivalTimestamp: &currentTime,
Data: data,
EncryptionType: encryptionType,
PartitionKey: &partitionKey,
SequenceNumber: &sequenceNumber,
}
}
// This tests to make sure that the data is at least larger than the length
// of the magic header to do some array slicing with index out of bounds
func TestSmallLengthReturnsCorrectNumberOfDeaggregatedRecords(t *testing.T) {
var err error
var kr types.Record
krs := make([]types.Record, 0, 1)
smallByte := []byte("No")
kr = generateKinesisRecord(smallByte)
krs = append(krs, kr)
dars, err := deagg.DeaggregateRecords(krs)
if err != nil {
panic(err)
}
// Small byte test, since this is not a deaggregated record, should return 1
// record in the array.
assert.Equal(t, 1, len(dars), "Small Byte test should return length of 1.")
}
// This function tests to make sure that the data starts with the correct magic header
// according to KPL aggregate documentation.
func TestNonMatchingMagicHeaderReturnsSingleRecord(t *testing.T) {
var err error
var kr types.Record
krs := make([]types.Record, 0, 1)
min := 1
max := 10
n := rand.Intn(max-min) + min
aggData := generateAggregateRecord(n)
mismatchAggData := aggData[1:]
kr = generateKinesisRecord(mismatchAggData)
krs = append(krs, kr)
dars, err := deagg.DeaggregateRecords(krs)
if err != nil {
panic(err)
}
// A byte record with a magic header that does not match 0xF3 0x89 0x9A 0xC2
// should return a single record.
assert.Equal(t, 1, len(dars), "Mismatch magic header test should return length of 1.")
}
// This function tests that the DeaggregateRecords function returns the correct number of
// deaggregated records from a single aggregated record.
func TestVariableLengthRecordsReturnsCorrectNumberOfDeaggregatedRecords(t *testing.T) {
var err error
var kr types.Record
krs := make([]types.Record, 0, 1)
min := 1
max := 10
n := rand.Intn(max-min) + min
aggData := generateAggregateRecord(n)
kr = generateKinesisRecord(aggData)
krs = append(krs, kr)
dars, err := deagg.DeaggregateRecords(krs)
if err != nil {
panic(err)
}
// Variable Length Aggregate Record test has aggregaterd records and should return
// n length.
assertMsg := fmt.Sprintf("Variable Length Aggregate Record should return length %v.", len(dars))
assert.Equal(t, n, len(dars), assertMsg)
}
// This function tests the length of the message after magic file header. If length is less than
// the digest size (16 bytes), it is not an aggregated record.
func TestRecordAfterMagicHeaderWithLengthLessThanDigestSizeReturnsSingleRecord(t *testing.T) {
var err error
var kr types.Record
krs := make([]types.Record, 0, 1)
min := 1
max := 10
n := rand.Intn(max-min) + min
aggData := generateAggregateRecord(n)
// Change size of proto message to 15
reducedAggData := aggData[:19]
kr = generateKinesisRecord(reducedAggData)
krs = append(krs, kr)
dars, err := deagg.DeaggregateRecords(krs)
if err != nil {
panic(err)
}
// A byte record with length less than 16 after the magic header should return
// a single record from DeaggregateRecords
assert.Equal(t, 1, len(dars), "Digest size test should return length of 1.")
}
// This function tests the MD5 Sum at the end of the record by comparing MD5 sum
// at end of proto record with MD5 Sum of Proto message. If they do not match,
// it is not an aggregated record.
func TestRecordWithMismatchMd5SumReturnsSingleRecord(t *testing.T) {
var err error
var kr types.Record
krs := make([]types.Record, 0, 1)
min := 1
max := 10
n := rand.Intn(max-min) + min
aggData := generateAggregateRecord(n)
// Remove last byte from array to mismatch the MD5 sums
mismatchAggData := aggData[:len(aggData)-1]
kr = generateKinesisRecord(mismatchAggData)
krs = append(krs, kr)
dars, err := deagg.DeaggregateRecords(krs)
if err != nil {
panic(err)
}
// A byte record with an MD5 sum that does not match with the md5.Sum(record)
// will be marked as a non-aggregate record and return a single record
assert.Equal(t, 1, len(dars), "Mismatch md5 sum test should return length of 1.")
}

View file

@ -1,215 +0,0 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: records.proto
package records
import (
fmt "fmt"
math "math"
proto "github.com/golang/protobuf/proto"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
type AggregatedRecord struct {
PartitionKeyTable []string `protobuf:"bytes,1,rep,name=partition_key_table,json=partitionKeyTable" json:"partition_key_table,omitempty"`
ExplicitHashKeyTable []string `protobuf:"bytes,2,rep,name=explicit_hash_key_table,json=explicitHashKeyTable" json:"explicit_hash_key_table,omitempty"`
Records []*Record `protobuf:"bytes,3,rep,name=records" json:"records,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *AggregatedRecord) Reset() { *m = AggregatedRecord{} }
func (m *AggregatedRecord) String() string { return proto.CompactTextString(m) }
func (*AggregatedRecord) ProtoMessage() {}
func (*AggregatedRecord) Descriptor() ([]byte, []int) {
return fileDescriptor_6ae0159314830e16, []int{0}
}
func (m *AggregatedRecord) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_AggregatedRecord.Unmarshal(m, b)
}
func (m *AggregatedRecord) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_AggregatedRecord.Marshal(b, m, deterministic)
}
func (m *AggregatedRecord) XXX_Merge(src proto.Message) {
xxx_messageInfo_AggregatedRecord.Merge(m, src)
}
func (m *AggregatedRecord) XXX_Size() int {
return xxx_messageInfo_AggregatedRecord.Size(m)
}
func (m *AggregatedRecord) XXX_DiscardUnknown() {
xxx_messageInfo_AggregatedRecord.DiscardUnknown(m)
}
var xxx_messageInfo_AggregatedRecord proto.InternalMessageInfo
func (m *AggregatedRecord) GetPartitionKeyTable() []string {
if m != nil {
return m.PartitionKeyTable
}
return nil
}
func (m *AggregatedRecord) GetExplicitHashKeyTable() []string {
if m != nil {
return m.ExplicitHashKeyTable
}
return nil
}
func (m *AggregatedRecord) GetRecords() []*Record {
if m != nil {
return m.Records
}
return nil
}
type Tag struct {
Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"`
Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Tag) Reset() { *m = Tag{} }
func (m *Tag) String() string { return proto.CompactTextString(m) }
func (*Tag) ProtoMessage() {}
func (*Tag) Descriptor() ([]byte, []int) {
return fileDescriptor_6ae0159314830e16, []int{1}
}
func (m *Tag) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Tag.Unmarshal(m, b)
}
func (m *Tag) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Tag.Marshal(b, m, deterministic)
}
func (m *Tag) XXX_Merge(src proto.Message) {
xxx_messageInfo_Tag.Merge(m, src)
}
func (m *Tag) XXX_Size() int {
return xxx_messageInfo_Tag.Size(m)
}
func (m *Tag) XXX_DiscardUnknown() {
xxx_messageInfo_Tag.DiscardUnknown(m)
}
var xxx_messageInfo_Tag proto.InternalMessageInfo
func (m *Tag) GetKey() string {
if m != nil && m.Key != nil {
return *m.Key
}
return ""
}
func (m *Tag) GetValue() string {
if m != nil && m.Value != nil {
return *m.Value
}
return ""
}
type Record struct {
PartitionKeyIndex *uint64 `protobuf:"varint,1,req,name=partition_key_index,json=partitionKeyIndex" json:"partition_key_index,omitempty"`
ExplicitHashKeyIndex *uint64 `protobuf:"varint,2,opt,name=explicit_hash_key_index,json=explicitHashKeyIndex" json:"explicit_hash_key_index,omitempty"`
Data []byte `protobuf:"bytes,3,req,name=data" json:"data,omitempty"`
Tags []*Tag `protobuf:"bytes,4,rep,name=tags" json:"tags,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Record) Reset() { *m = Record{} }
func (m *Record) String() string { return proto.CompactTextString(m) }
func (*Record) ProtoMessage() {}
func (*Record) Descriptor() ([]byte, []int) {
return fileDescriptor_6ae0159314830e16, []int{2}
}
func (m *Record) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Record.Unmarshal(m, b)
}
func (m *Record) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Record.Marshal(b, m, deterministic)
}
func (m *Record) XXX_Merge(src proto.Message) {
xxx_messageInfo_Record.Merge(m, src)
}
func (m *Record) XXX_Size() int {
return xxx_messageInfo_Record.Size(m)
}
func (m *Record) XXX_DiscardUnknown() {
xxx_messageInfo_Record.DiscardUnknown(m)
}
var xxx_messageInfo_Record proto.InternalMessageInfo
func (m *Record) GetPartitionKeyIndex() uint64 {
if m != nil && m.PartitionKeyIndex != nil {
return *m.PartitionKeyIndex
}
return 0
}
func (m *Record) GetExplicitHashKeyIndex() uint64 {
if m != nil && m.ExplicitHashKeyIndex != nil {
return *m.ExplicitHashKeyIndex
}
return 0
}
func (m *Record) GetData() []byte {
if m != nil {
return m.Data
}
return nil
}
func (m *Record) GetTags() []*Tag {
if m != nil {
return m.Tags
}
return nil
}
func init() {
proto.RegisterType((*AggregatedRecord)(nil), "AggregatedRecord")
proto.RegisterType((*Tag)(nil), "Tag")
proto.RegisterType((*Record)(nil), "Record")
}
func init() { proto.RegisterFile("records.proto", fileDescriptor_6ae0159314830e16) }
var fileDescriptor_6ae0159314830e16 = []byte{
// 245 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x8f, 0xc1, 0x4a, 0xc4, 0x30,
0x10, 0x86, 0xc9, 0x26, 0xba, 0x74, 0x54, 0x58, 0xe3, 0x82, 0x39, 0xd6, 0x9e, 0x72, 0xb1, 0x07,
0xc1, 0x07, 0xf0, 0xa6, 0x78, 0x0b, 0xbd, 0x97, 0x71, 0x3b, 0xa4, 0x61, 0xcb, 0xb6, 0xa4, 0x51,
0xb6, 0xef, 0xa2, 0xef, 0x2a, 0x49, 0xdd, 0x45, 0x51, 0x6f, 0x93, 0xf9, 0xf9, 0x32, 0xff, 0x07,
0x17, 0x9e, 0x36, 0xbd, 0x6f, 0xc6, 0x72, 0xf0, 0x7d, 0xe8, 0x8b, 0x77, 0x06, 0xab, 0x07, 0x6b,
0x3d, 0x59, 0x0c, 0xd4, 0x98, 0x94, 0xc9, 0x12, 0xae, 0x06, 0xf4, 0xc1, 0x05, 0xd7, 0xef, 0xea,
0x2d, 0x4d, 0x75, 0xc0, 0x97, 0x8e, 0x14, 0xcb, 0xb9, 0xce, 0xcc, 0xe5, 0x31, 0x7a, 0xa6, 0xa9,
0x8a, 0x81, 0xbc, 0x87, 0x6b, 0xda, 0x0f, 0x9d, 0xdb, 0xb8, 0x50, 0xb7, 0x38, 0xb6, 0xdf, 0x98,
0x45, 0x62, 0xd6, 0x87, 0xf8, 0x11, 0xc7, 0xf6, 0x88, 0xdd, 0xc0, 0xf2, 0xab, 0x8c, 0xe2, 0x39,
0xd7, 0x67, 0x77, 0xcb, 0x72, 0x2e, 0x60, 0x0e, 0xfb, 0xe2, 0x16, 0x78, 0x85, 0x56, 0xae, 0x80,
0x6f, 0x69, 0x52, 0x2c, 0x5f, 0xe8, 0xcc, 0xc4, 0x51, 0xae, 0xe1, 0xe4, 0x0d, 0xbb, 0xd7, 0x78,
0x80, 0xe9, 0xcc, 0xcc, 0x8f, 0xe2, 0x83, 0xc1, 0xe9, 0x7f, 0x0e, 0x6e, 0xd7, 0xd0, 0x3e, 0x7d,
0x21, 0x7e, 0x3a, 0x3c, 0xc5, 0xe0, 0x6f, 0x87, 0x99, 0x89, 0x27, 0xc4, 0x2f, 0x87, 0x19, 0x93,
0x20, 0x1a, 0x0c, 0xa8, 0x78, 0xbe, 0xd0, 0xe7, 0x26, 0xcd, 0x52, 0x81, 0x08, 0x68, 0x47, 0x25,
0x92, 0x94, 0x28, 0x2b, 0xb4, 0x26, 0x6d, 0x3e, 0x03, 0x00, 0x00, 0xff, 0xff, 0x87, 0x3e, 0x63,
0x69, 0x7d, 0x01, 0x00, 0x00,
}

View file

@ -29,24 +29,23 @@ import (
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/aws/retry"
awsConfig "github.com/aws/aws-sdk-go-v2/config"
"github.com/aws/aws-sdk-go-v2/credentials"
"github.com/aws/aws-sdk-go-v2/service/dynamodb"
"github.com/aws/aws-sdk-go-v2/service/kinesis"
"github.com/aws/aws-sdk-go-v2/service/kinesis/types"
rec "github.com/awslabs/kinesis-aggregation/go/v2/records"
"github.com/golang/protobuf/proto"
"github.com/vmware/vmware-go-kcl-v2/clientlibrary/utils"
rec "github.com/vmware/vmware-go-kcl-v2/internal/records"
)
const specstr = `{"name":"kube-qQyhk","networking":{"containerNetworkCidr":"10.2.0.0/16"},"orgName":"BVT-Org-cLQch","projectName":"project-tDSJd","serviceLevel":"DEVELOPER","size":{"count":1},"version":"1.8.1-4"}`
// NewKinesisClient to create a Kinesis Client.
func NewKinesisClient(t *testing.T, regionName, endpoint string, creds *credentials.StaticCredentialsProvider) *kinesis.Client {
func NewKinesisClient(t *testing.T, regionName, endpoint string, creds aws.CredentialsProvider) *kinesis.Client {
// create session for Kinesis
t.Logf("Creating Kinesis client")
resolver := aws.EndpointResolverFunc(func(service, region string) (aws.Endpoint, error) {
resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...interface{}) (aws.Endpoint, error) {
return aws.Endpoint{
PartitionID: "aws",
URL: endpoint,
@ -57,12 +56,8 @@ func NewKinesisClient(t *testing.T, regionName, endpoint string, creds *credenti
cfg, err := awsConfig.LoadDefaultConfig(
context.TODO(),
awsConfig.WithRegion(regionName),
awsConfig.WithCredentialsProvider(
credentials.NewStaticCredentialsProvider(
creds.Value.AccessKeyID,
creds.Value.SecretAccessKey,
creds.Value.SessionToken)),
awsConfig.WithEndpointResolver(resolver),
awsConfig.WithCredentialsProvider(creds),
awsConfig.WithEndpointResolverWithOptions(resolver),
awsConfig.WithRetryer(func() aws.Retryer {
return retry.AddWithMaxBackoffDelay(retry.NewStandard(), retry.DefaultMaxBackoff)
}),
@ -77,8 +72,8 @@ func NewKinesisClient(t *testing.T, regionName, endpoint string, creds *credenti
}
// NewDynamoDBClient to create a Kinesis Client.
func NewDynamoDBClient(t *testing.T, regionName, endpoint string, creds *credentials.StaticCredentialsProvider) *dynamodb.Client {
resolver := aws.EndpointResolverFunc(func(service, region string) (aws.Endpoint, error) {
func NewDynamoDBClient(t *testing.T, regionName, endpoint string, creds aws.CredentialsProvider) *dynamodb.Client {
resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...interface{}) (aws.Endpoint, error) {
return aws.Endpoint{
PartitionID: "aws",
URL: endpoint,
@ -89,12 +84,8 @@ func NewDynamoDBClient(t *testing.T, regionName, endpoint string, creds *credent
cfg, err := awsConfig.LoadDefaultConfig(
context.TODO(),
awsConfig.WithRegion(regionName),
awsConfig.WithCredentialsProvider(
credentials.NewStaticCredentialsProvider(
creds.Value.AccessKeyID,
creds.Value.SecretAccessKey,
creds.Value.SessionToken)),
awsConfig.WithEndpointResolver(resolver),
awsConfig.WithCredentialsProvider(creds),
awsConfig.WithEndpointResolverWithOptions(resolver),
awsConfig.WithRetryer(func() aws.Retryer {
return retry.AddWithMaxBackoffDelay(retry.NewStandard(), retry.DefaultMaxBackoff)
}),