Authenticating Go AWS SDK v2 using external id
2023-03-01
For self reference:
Sample code as to how to authenticate aws-sdk-go-v2 using external ids:
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| import ( | |
| awsv2 "github.com/aws/aws-sdk-go-v2/aws" | |
| "github.com/aws/aws-sdk-go-v2/config" | |
| credentialsv2 "github.com/aws/aws-sdk-go-v2/credentials" | |
| stscredsv2 "github.com/aws/aws-sdk-go-v2/credentials/stscreds" | |
| s3v2 "github.com/aws/aws-sdk-go-v2/service/s3" | |
| stsv2 "github.com/aws/aws-sdk-go-v2/service/sts" | |
| "github.com/aws/aws-sdk-go/aws" | |
| ) | |
| ctx := context.Background() | |
| assumecnf, _ := config.LoadDefaultConfig( | |
| ctx, config.WithRegion("{aws-region}"), | |
| config.WithCredentialsProvider(awsv2.NewCredentialsCache( | |
| credentialsv2.NewStaticCredentialsProvider( | |
| "{your-assumer-key}", | |
| "{your-assumer-secret}", "", | |
| )), | |
| ), | |
| ) | |
| stsclient := stsv2.NewFromConfig(assumecnf) | |
| cnf, _ := config.LoadDefaultConfig( | |
| ctx, config.WithRegion("{aws-region}"), | |
| config.WithCredentialsProvider(awsv2.NewCredentialsCache( | |
| stscredsv2.NewAssumeRoleProvider( | |
| stsclient, | |
| "{role-arn-to-assume}", | |
| func(o *stscredsv2.AssumeRoleOptions) { | |
| o.ExternalID = aws.String("{external-id}") | |
| }, | |
| )), | |
| ), | |
| ) | |
| client := s3v2.NewFromConfig(cnf) | |
| ... |