opentofu/builtin/providers/aws/data_source_aws_acm_certificate.go
Paul Stack 3472cab7d6 provider/aws: Fix panic in aws_acm_certificate datasource (#10051)
Fixes #10042
Fixes #9989

Another panic was found with this resource. IT essentially was causing a
panic when no certificates were found. This was due to the casting of
status to []string

There are times when there are no statuses passed in. Made the error
message a lot more generic now rather than having something like this

```

No certificate with statuses [] for domain mytestdomain.com found in this region.
```

This now becomes:

```
No certificate for domain mytestdomain.com found in this region.
```

Also, added a test to show that the panic is gone

```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAwsAcmCertificateDataSource_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2016/11/11 15:11:33 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v
-run=TestAccAwsAcmCertificateDataSource_ -timeout 120m
=== RUN   TestAccAwsAcmCertificateDataSource_noMatchReturnsError
--- PASS: TestAccAwsAcmCertificateDataSource_noMatchReturnsError (6.07s)
PASS
ok      github.com/hashicorp/terraform/builtin/providers/aws6.094s
```
2016-11-11 16:07:50 +02:00

74 lines
1.7 KiB
Go

package aws
import (
"fmt"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/acm"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/terraform/helper/schema"
)
func dataSourceAwsAcmCertificate() *schema.Resource {
return &schema.Resource{
Read: dataSourceAwsAcmCertificateRead,
Schema: map[string]*schema.Schema{
"domain": {
Type: schema.TypeString,
Required: true,
},
"arn": {
Type: schema.TypeString,
Computed: true,
},
"statuses": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
},
}
}
func dataSourceAwsAcmCertificateRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).acmconn
params := &acm.ListCertificatesInput{}
target := d.Get("domain")
statuses, ok := d.GetOk("statuses")
if ok {
statusStrings := statuses.([]interface{})
params.CertificateStatuses = expandStringList(statusStrings)
} else {
params.CertificateStatuses = []*string{aws.String("ISSUED")}
}
var arns []string
err := conn.ListCertificatesPages(params, func(page *acm.ListCertificatesOutput, lastPage bool) bool {
for _, cert := range page.CertificateSummaryList {
if *cert.DomainName == target {
arns = append(arns, *cert.CertificateArn)
}
}
return true
})
if err != nil {
return errwrap.Wrapf("Error describing certificates: {{err}}", err)
}
if len(arns) == 0 {
return fmt.Errorf("No certificate for domain %q found in this region.", target)
}
if len(arns) > 1 {
return fmt.Errorf("Multiple certificates for domain %q found in this region.", target)
}
d.SetId(time.Now().UTC().String())
d.Set("arn", arns[0])
return nil
}