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data_source_ibm_is_ssh_keys.go
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data_source_ibm_is_ssh_keys.go
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// Copyright IBM Corp. 2021 All Rights Reserved.
// Licensed under the Mozilla Public License v2.0
package vpc
import (
"context"
"fmt"
"log"
"time"
"github.com/IBM-Cloud/terraform-provider-ibm/ibm/conns"
"github.com/IBM-Cloud/terraform-provider-ibm/ibm/flex"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/IBM/vpc-go-sdk/vpcv1"
)
const (
isKeys = "keys"
isKeyCreatedAt = "created_at"
isKeyCRN = "crn"
isKeysHref = "href"
isKeyId = "id"
isKeyResourceGroupHref = "href"
isKeyResourceGroupId = "id"
isKeyResourceGroupName = "name"
isKeysLimit = "limit"
)
func DataSourceIBMIsSshKeys() *schema.Resource {
return &schema.Resource{
ReadContext: dataSourceIBMIsSshKeysRead,
Schema: map[string]*schema.Schema{
isKeys: &schema.Schema{
Type: schema.TypeList,
Computed: true,
Description: "Collection of keys.",
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
isKeyCreatedAt: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The date and time that the key was created.",
},
isKeyCRN: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The CRN for this key.",
},
isKeyFingerprint: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The fingerprint for this key. The value is returned base64-encoded and prefixed with the hash algorithm (always `SHA256`).",
},
isKeysHref: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The URL for this key.",
},
isKeyId: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The unique identifier for this key.",
},
isKeyLength: &schema.Schema{
Type: schema.TypeInt,
Computed: true,
Description: "The length of this key (in bits).",
},
isKeyName: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The unique user-defined name for this key. If unspecified, the name will be a hyphenated list of randomly-selected words.",
},
isKeyPublicKey: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The public SSH key, consisting of two space-separated fields: the algorithm name, and the base64-encoded key.",
},
isKeyResourceGroup: &schema.Schema{
Type: schema.TypeList,
Computed: true,
Description: "The resource group for this key.",
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
isKeyResourceGroupHref: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The URL for this resource group.",
},
isKeyResourceGroupId: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The unique identifier for this resource group.",
},
isKeyResourceGroupName: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The user-defined name for this resource group.",
},
},
},
},
isKeyType: &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "The crypto-system used by this key.",
},
},
},
},
},
}
}
func dataSourceIBMIsSshKeysRead(context context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
vpcClient, err := meta.(conns.ClientSession).VpcV1API()
if err != nil {
return diag.FromErr(err)
}
start := ""
allrecs := []vpcv1.Key{}
listKeysOptions := &vpcv1.ListKeysOptions{}
for {
if start != "" {
listKeysOptions.Start = &start
}
keyCollection, response, err := vpcClient.ListKeysWithContext(context, listKeysOptions)
if err != nil || keyCollection == nil {
log.Printf("[DEBUG] ListKeysWithContext failed %s\n%s", err, response)
return diag.FromErr(fmt.Errorf("ListKeysWithContext failed %s\n%s", err, response))
}
start = flex.GetNext(keyCollection.Next)
allrecs = append(allrecs, keyCollection.Keys...)
if start == "" {
break
}
}
d.SetId(dataSourceIBMIsSshKeysID(d))
err = d.Set(isKeys, dataSourceKeyCollectionFlattenKeys(allrecs))
if err != nil {
return diag.FromErr(fmt.Errorf("Error setting keys %s", err))
}
return nil
}
// dataSourceIBMIsSshKeysID returns a reasonable ID for the list.
func dataSourceIBMIsSshKeysID(d *schema.ResourceData) string {
return time.Now().UTC().String()
}
func dataSourceKeyCollectionFlattenKeys(result []vpcv1.Key) (keys []map[string]interface{}) {
for _, keysItem := range result {
keys = append(keys, dataSourceKeyCollectionKeysToMap(keysItem))
}
return keys
}
func dataSourceKeyCollectionKeysToMap(keysItem vpcv1.Key) (keysMap map[string]interface{}) {
keysMap = map[string]interface{}{}
if keysItem.CreatedAt != nil {
keysMap[isKeyCreatedAt] = keysItem.CreatedAt.String()
}
if keysItem.CRN != nil {
keysMap[isKeyCRN] = keysItem.CRN
}
if keysItem.Fingerprint != nil {
keysMap[isKeyFingerprint] = keysItem.Fingerprint
}
if keysItem.Href != nil {
keysMap[isKeysHref] = keysItem.Href
}
if keysItem.ID != nil {
keysMap[isKeyId] = keysItem.ID
}
if keysItem.Length != nil {
keysMap[isKeyLength] = keysItem.Length
}
if keysItem.Name != nil {
keysMap[isKeyName] = keysItem.Name
}
if keysItem.PublicKey != nil {
keysMap[isKeyPublicKey] = keysItem.PublicKey
}
if keysItem.ResourceGroup != nil {
resourceGroupList := []map[string]interface{}{}
resourceGroupMap := dataSourceKeyCollectionKeysResourceGroupToMap(*keysItem.ResourceGroup)
resourceGroupList = append(resourceGroupList, resourceGroupMap)
keysMap[isKeyResourceGroup] = resourceGroupList
}
if keysItem.Type != nil {
keysMap[isKeyType] = keysItem.Type
}
return keysMap
}
func dataSourceKeyCollectionKeysResourceGroupToMap(resourceGroupItem vpcv1.ResourceGroupReference) (resourceGroupMap map[string]interface{}) {
resourceGroupMap = map[string]interface{}{}
if resourceGroupItem.Href != nil {
resourceGroupMap[isKeyResourceGroupHref] = resourceGroupItem.Href
}
if resourceGroupItem.ID != nil {
resourceGroupMap[isKeyResourceGroupId] = resourceGroupItem.ID
}
if resourceGroupItem.Name != nil {
resourceGroupMap[isKeyResourceGroupName] = resourceGroupItem.Name
}
return resourceGroupMap
}