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azurerm_vpn_server_configuration - split create and update function to fix lifecycle - ignore #26175

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Jun 4, 2024
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147 changes: 134 additions & 13 deletions internal/services/network/vpn_server_configuration_resource.go
Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,9 @@ import (

func resourceVPNServerConfiguration() *pluginsdk.Resource {
return &pluginsdk.Resource{
Create: resourceVPNServerConfigurationCreateUpdate,
Create: resourceVPNServerConfigurationCreate,
Read: resourceVPNServerConfigurationRead,
Update: resourceVPNServerConfigurationCreateUpdate,
Update: resourceVPNServerConfigurationUpdate,
Delete: resourceVPNServerConfigurationDelete,
Importer: pluginsdk.ImporterValidatingResourceId(func(id string) error {
_, err := virtualwans.ParseVpnServerConfigurationID(id)
Expand Down Expand Up @@ -269,26 +269,24 @@ func resourceVPNServerConfiguration() *pluginsdk.Resource {
}
}

func resourceVPNServerConfigurationCreateUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
func resourceVPNServerConfigurationCreate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Network.VirtualWANs
subscriptionId := meta.(*clients.Client).Account.SubscriptionId
ctx, cancel := timeouts.ForCreateUpdate(meta.(*clients.Client).StopContext, d)
ctx, cancel := timeouts.ForCreate(meta.(*clients.Client).StopContext, d)
defer cancel()

id := virtualwans.NewVpnServerConfigurationID(subscriptionId, d.Get("resource_group_name").(string), d.Get("name").(string))
if d.IsNewResource() {
existing, err := client.VpnServerConfigurationsGet(ctx, id)
if err != nil {
if !response.WasNotFound(existing.HttpResponse) {
return fmt.Errorf("checking for presence of existing %s: %+v", id, err)
}
}

existing, err := client.VpnServerConfigurationsGet(ctx, id)
if err != nil {
if !response.WasNotFound(existing.HttpResponse) {
return tf.ImportAsExistsError("azurerm_vpn_server_configuration", id.ID())
return fmt.Errorf("checking for presence of existing %s: %+v", id, err)
}
}

if !response.WasNotFound(existing.HttpResponse) {
return tf.ImportAsExistsError("azurerm_vpn_server_configuration", id.ID())
}

aadAuthenticationRaw := d.Get("azure_active_directory_authentication").([]interface{})
aadAuthentication := expandVpnServerConfigurationAADAuthentication(aadAuthenticationRaw)

Expand Down Expand Up @@ -460,6 +458,129 @@ func resourceVPNServerConfigurationRead(d *pluginsdk.ResourceData, meta interfac
return nil
}

func resourceVPNServerConfigurationUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Network.VirtualWANs
ctx, cancel := timeouts.ForUpdate(meta.(*clients.Client).StopContext, d)
defer cancel()

id, err := virtualwans.ParseVpnServerConfigurationID(d.Id())
if err != nil {
return err
}

existing, err := client.VpnServerConfigurationsGet(ctx, *id)
if err != nil {
return fmt.Errorf("retrieving %s: %+v", id, err)
}

if existing.Model == nil {
return fmt.Errorf("retrieving %s: `model` was nil", id)
}

if existing.Model.Properties == nil {
return fmt.Errorf("retrieving %s: `properties` was nil", id)
}

payload := existing.Model

if d.HasChange("azure_active_directory_authentication") {
payload.Properties.AadAuthenticationParameters = expandVpnServerConfigurationAADAuthentication(d.Get("azure_active_directory_authentication").([]interface{}))
}

if d.HasChange("client_revoked_certificate") {
payload.Properties.VpnClientRevokedCertificates = expandVpnServerConfigurationClientRevokedCertificates(d.Get("client_revoked_certificate").(*pluginsdk.Set).List())
}

if d.HasChange("client_root_certificate") {
payload.Properties.VpnClientRootCertificates = expandVpnServerConfigurationClientRootCertificates(d.Get("client_root_certificate").(*pluginsdk.Set).List())
}

if d.HasChange("ipsec_policy") {
payload.Properties.VpnClientIPsecPolicies = expandVpnServerConfigurationIPSecPolicies(d.Get("ipsec_policy").([]interface{}))
}

if d.HasChange("vpn_protocols") {
payload.Properties.VpnProtocols = expandVpnServerConfigurationVPNProtocols(d.Get("vpn_protocols").(*pluginsdk.Set).List())
}

supportsAAD := false
supportsCertificates := false
supportsRadius := false

vpnAuthenticationTypesRaw := d.Get("vpn_authentication_types").([]interface{})
vpnAuthenticationTypes := make([]virtualwans.VpnAuthenticationType, 0)
for _, v := range vpnAuthenticationTypesRaw {
authType := virtualwans.VpnAuthenticationType(v.(string))

switch authType {
case virtualwans.VpnAuthenticationTypeAAD:
supportsAAD = true

case virtualwans.VpnAuthenticationTypeCertificate:
supportsCertificates = true

case virtualwans.VpnAuthenticationTypeRadius:
supportsRadius = true

default:
return fmt.Errorf("Unsupported `vpn_authentication_type`: %q", authType)
}

vpnAuthenticationTypes = append(vpnAuthenticationTypes, authType)
}

if d.HasChange("vpn_authentication_types") {
payload.Properties.VpnAuthenticationTypes = &vpnAuthenticationTypes
}

if d.HasChange("radius") {
// if radius has changed, we'll nil out the radius attributes and update them to new values if needed
payload.Properties.RadiusServerAddress = nil
payload.Properties.RadiusServerSecret = nil
payload.Properties.RadiusClientRootCertificates = nil
payload.Properties.RadiusServerRootCertificates = nil
payload.Properties.RadiusServers = nil

radius := expandVpnServerConfigurationRadius(d.Get("radius").([]interface{}))
if supportsRadius {
if radius == nil {
return fmt.Errorf("`radius` must be specified when `vpn_authentication_type` is set to `Radius`")
}

if radius.servers != nil && len(*radius.servers) != 0 {
payload.Properties.RadiusServers = radius.servers
}

payload.Properties.RadiusServerAddress = utils.String(radius.address)
payload.Properties.RadiusServerSecret = utils.String(radius.secret)

payload.Properties.RadiusClientRootCertificates = radius.clientRootCertificates
payload.Properties.RadiusServerRootCertificates = radius.serverRootCertificates
}
}

if supportsAAD && payload.Properties.AadAuthenticationParameters == nil {
return fmt.Errorf("`azure_active_directory_authentication` must be specified when `vpn_authentication_type` is set to `AAD`")
}

// parameter:VpnServerConfigVpnClientRootCertificates is not specified when VpnAuthenticationType as Certificate is selected.
if supportsCertificates && payload.Properties.VpnClientRootCertificates != nil && len(*payload.Properties.VpnClientRootCertificates) == 0 {
return fmt.Errorf("`client_root_certificate` must be specified when `vpn_authentication_type` is set to `Certificate`")
}

if d.HasChange("tags") {
payload.Tags = tags.Expand(d.Get("tags").(map[string]interface{}))
}

if err := client.VpnServerConfigurationsCreateOrUpdateThenPoll(ctx, *id, *payload); err != nil {
return fmt.Errorf("updating %s: %+v", id, err)
}

d.SetId(id.ID())

return resourceVPNServerConfigurationRead(d, meta)
}

func resourceVPNServerConfigurationDelete(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Network.VirtualWANs
ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
Expand Down
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