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synapse_workspace_key_resource.go
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synapse_workspace_key_resource.go
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package synapse
import (
"context"
"fmt"
"log"
"strconv"
"time"
"github.com/Azure/azure-sdk-for-go/services/synapse/mgmt/2021-03-01/synapse"
"github.com/hashicorp/terraform-provider-azurerm/internal/clients"
"github.com/hashicorp/terraform-provider-azurerm/internal/locks"
keyVaultValidate "github.com/hashicorp/terraform-provider-azurerm/internal/services/keyvault/validate"
"github.com/hashicorp/terraform-provider-azurerm/internal/services/synapse/parse"
"github.com/hashicorp/terraform-provider-azurerm/internal/services/synapse/validate"
"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
"github.com/hashicorp/terraform-provider-azurerm/internal/timeouts"
"github.com/hashicorp/terraform-provider-azurerm/utils"
)
func resourceSynapseWorkspaceKey() *pluginsdk.Resource {
return &pluginsdk.Resource{
Create: resourceSynapseWorkspaceKeysCreateUpdate,
Read: resourceSynapseWorkspaceKeyRead,
Update: resourceSynapseWorkspaceKeysCreateUpdate,
Delete: resourceSynapseWorkspaceKeysDelete,
Timeouts: &pluginsdk.ResourceTimeout{
Create: pluginsdk.DefaultTimeout(30 * time.Minute),
Read: pluginsdk.DefaultTimeout(5 * time.Minute),
Update: pluginsdk.DefaultTimeout(30 * time.Minute),
Delete: pluginsdk.DefaultTimeout(30 * time.Minute),
},
Importer: pluginsdk.ImporterValidatingResourceId(func(id string) error {
_, err := parse.WorkspaceKeysID(id)
return err
}),
Schema: map[string]*pluginsdk.Schema{
"synapse_workspace_id": {
Type: pluginsdk.TypeString,
Required: true,
ValidateFunc: validate.WorkspaceID,
},
"cusomter_managed_key_name": {
Type: pluginsdk.TypeString,
Optional: true,
Computed: true,
Deprecated: "As this property name contained a typo originally, please switch to using 'customer_managed_key_name' instead.",
AtLeastOneOf: []string{
"cusomter_managed_key_name",
"customer_managed_key_name",
},
ConflictsWith: []string{"customer_managed_key_name"},
},
"customer_managed_key_name": {
Type: pluginsdk.TypeString,
Optional: true,
Computed: true,
ConflictsWith: []string{"cusomter_managed_key_name"},
AtLeastOneOf: []string{
"cusomter_managed_key_name",
"customer_managed_key_name",
},
},
"customer_managed_key_versionless_id": {
Type: pluginsdk.TypeString,
Optional: true,
ValidateFunc: keyVaultValidate.VersionlessNestedItemId,
},
"active": {
Type: pluginsdk.TypeBool,
Required: true,
},
},
}
}
func resourceSynapseWorkspaceKeysCreateUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Synapse.KeysClient
// workspaceClient := meta.(*clients.Client).Synapse.WorkspaceClient
ctx, cancel := timeouts.ForCreate(meta.(*clients.Client).StopContext, d)
defer cancel()
workspaceId, err := parse.WorkspaceID(d.Get("synapse_workspace_id").(string))
if err != nil {
return err
}
key := d.Get("customer_managed_key_versionless_id")
keyName := d.Get("customer_managed_key_name").(string)
keyNameTypoed := d.Get("cusomter_managed_key_name").(string)
isActiveCMK := d.Get("active").(bool)
log.Printf("[INFO] Is active CMK: %t", isActiveCMK)
keyProperties := synapse.KeyProperties{
IsActiveCMK: &isActiveCMK,
KeyVaultURL: utils.String(key.(string)),
}
synapseKey := synapse.Key{
KeyProperties: &keyProperties,
}
actualKeyName := ""
if keyName != "" {
actualKeyName = keyName
} else {
actualKeyName = keyNameTypoed
}
locks.ByName(workspaceId.Name, "azurerm_synapse_workspace")
defer locks.UnlockByName(workspaceId.Name, "azurerm_synapse_workspace")
keyresult, err := client.CreateOrUpdate(ctx, workspaceId.ResourceGroup, workspaceId.Name, actualKeyName, synapseKey)
if err != nil {
return fmt.Errorf("creating Synapse Workspace Key %q (Workspace %q): %+v", workspaceId.Name, workspaceId.Name, err)
}
if keyresult.ID == nil || *keyresult.ID == "" {
return fmt.Errorf("empty or nil ID returned for Synapse Key 'cmk'")
}
// If the state of the key in the response (from Azure) is not equal to the desired target state (from plan/config), we'll wait until that change is complete
if isActiveCMK != *keyresult.KeyProperties.IsActiveCMK {
updateWait := synapseKeysWaitForStateChange(ctx, meta, d.Timeout(pluginsdk.TimeoutUpdate), workspaceId.ResourceGroup, workspaceId.Name, actualKeyName, strconv.FormatBool(*keyresult.KeyProperties.IsActiveCMK), strconv.FormatBool(isActiveCMK))
if _, err := updateWait.WaitForStateContext(ctx); err != nil {
return fmt.Errorf("waiting for Synapse Keys to finish updating '%q' (Workspace Group %q): %v", actualKeyName, workspaceId.Name, err)
}
}
id := parse.NewWorkspaceKeysID(workspaceId.SubscriptionId, workspaceId.ResourceGroup, workspaceId.Name, actualKeyName)
d.SetId(id.ID())
return resourceSynapseWorkspaceKeyRead(d, meta)
}
func resourceSynapseWorkspaceKeyRead(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Synapse.KeysClient
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.WorkspaceKeysID(d.Id())
if err != nil {
return err
}
resp, err := client.Get(ctx, id.ResourceGroup, id.WorkspaceName, id.KeyName)
if err != nil {
return fmt.Errorf("retrieving Synapse Workspace Key %q (Workspace %q): %+v", id.KeyName, id.WorkspaceName, err)
}
workspaceID := parse.NewWorkspaceID(id.SubscriptionId, id.ResourceGroup, id.WorkspaceName)
// Set the properties
d.Set("synapse_workspace_id", workspaceID.ID())
d.Set("active", resp.KeyProperties.IsActiveCMK)
d.Set("customer_managed_key_name", id.KeyName)
d.Set("cusomter_managed_key_name", id.KeyName)
d.Set("customer_managed_key_versionless_id", resp.KeyProperties.KeyVaultURL)
return nil
}
func resourceSynapseWorkspaceKeysDelete(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Synapse.KeysClient
ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.WorkspaceKeysID(d.Id())
if err != nil {
return err
}
// Fetch the key and check if it's an active key
keyresult, err := client.Get(ctx, id.ResourceGroup, id.WorkspaceName, id.KeyName)
if err != nil {
return fmt.Errorf("Unable to fetch key %s in workspace %s: %v", id.KeyName, id.WorkspaceName, err)
}
// Azure only lets you delete keys that are not active
if !*keyresult.KeyProperties.IsActiveCMK {
_, err := client.Delete(ctx, id.ResourceGroup, id.WorkspaceName, id.KeyName)
if err != nil {
return fmt.Errorf("unable to delete key %s in workspace %s: %v", id.KeyName, id.WorkspaceName, err)
}
}
return nil
}
func synapseKeysWaitForStateChange(ctx context.Context, meta interface{}, timeout time.Duration, resourceGroup string, workspaceName string, keyName string, pendingState string, targetState string) *pluginsdk.StateChangeConf {
return &pluginsdk.StateChangeConf{
Pending: []string{pendingState},
Target: []string{targetState},
MinTimeout: 1 * time.Minute,
Timeout: timeout,
Refresh: synapseKeysRefresh(ctx, meta, resourceGroup, workspaceName, keyName),
}
}
func synapseKeysRefresh(ctx context.Context, meta interface{}, resourceGroup string, workspaceName string, keyName string) pluginsdk.StateRefreshFunc {
return func() (interface{}, string, error) {
client := meta.(*clients.Client).Synapse.KeysClient
log.Printf("[INFO] checking on state of encryption key '%q' (Workspace %q)", workspaceName, keyName)
resp, err := client.Get(ctx, resourceGroup, workspaceName, keyName)
if err != nil {
return nil, "nil", fmt.Errorf("polling for the status of encryption key '%q' (Workspace %q): %v", keyName, workspaceName, err)
}
if resp.KeyProperties != nil && resp.KeyProperties.IsActiveCMK != nil {
return resp, strconv.FormatBool(*resp.KeyProperties.IsActiveCMK), nil
}
// I am not returning an error here as this might have just been a bad get
return resp, "nil", nil
}
}