feat(vpc): add ACLs

docs/resources/vpc_acl.md

@@ -0,0 +1,70 @@
+---
+subcategory: "VPC"
+page_title: "Scaleway: scaleway_vpc_acl"
+---
+
+# Resource: scaleway_vpc_acl
+
+Creates and manages Scaleway VPC ACLs.
+
+## Example Usage
+
+### Basic
+
+```terraform
+resource "scaleway_vpc" "vpc01" {
+  name = "tf-vpc-acl"
+}
+
+resource "scaleway_vpc_acl" "acl01" {
+  vpc_id   = scaleway_vpc.vpc01.id
+  is_ipv6  = false
+  rules {
+    protocol      = "TCP"
+    src_port_low  = 0
+    src_port_high = 0
+    dst_port_low  = 80
+    dst_port_high = 80
+    source        = "0.0.0.0/0"
+    destination   = "0.0.0.0/0"
+    description   = "Allow HTTP traffic from any source"
+    action        = "accept"
+  }
+  default_policy = "drop"
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+- `vpc_id` - (Required) The VPC ID the ACL belongs to.
+- `default_policy` - (Required) The action to take for packets which do not match any rules.
+- `is_ipv6` - (Optional) Defines whether this set of ACL rules is for IPv6 (false = IPv4). Each Network ACL can have rules for only one IP type.
+- `rules` - (Optional) The list of Network ACL rules.
+    - `protocol` - (Optional) The protocol to which this rule applies. Default value: ANY.
+    - `source` - (Optional) The Source IP range to which this rule applies (CIDR notation with subnet mask).
+    - `src_port_low` - (Optional) The starting port of the source port range to which this rule applies (inclusive).
+    - `src_port_high` - (Optional) The ending port of the source port range to which this rule applies (inclusive).
+    - `destination` - (Optional) The destination IP range to which this rule applies (CIDR notation with subnet mask).
+    - `dst_port_low` - (Optional) The starting port of the destination port range to which this rule applies (inclusive).
+    - `dst_port_high` - (Optional) The ending port of the destination port range to which this rule applies (inclusive).
+    - `action` - (Optional) The policy to apply to the packet.
+    - `description` - (Optional) The rule description.
+- `region` - (Defaults to [provider](../index.md#region) `region`) The [region](../guides/regions_and_zones.md#regions) of the ACL.
+
+## Attributes Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+- `id` - The ID of the ACL.
+
+~> **Important:** ACLs' IDs are [regional](../guides/regions_and_zones.md#resource-ids), which means they are of the form `{region}/{id}`, e.g. `fr-par/11111111-1111-1111-1111-111111111111
+
+## Import
+
+ACLs can be imported using `{region}/{id}`, e.g.
+
+```bash
+terraform import scaleway_vpc_acl.main fr-par/11111111-1111-1111-1111-111111111111
+```

internal/provider/provider.go

@@ -226,6 +226,7 @@ func Provider(config *Config) plugin.ProviderFunc {
 				"scaleway_tem_domain_validation":               tem.ResourceDomainValidation(),
 				"scaleway_tem_webhook":                         tem.ResourceWebhook(),
 				"scaleway_vpc":                                 vpc.ResourceVPC(),
+				"scaleway_vpc_acl":                             vpc.ResourceACL(),
 				"scaleway_vpc_gateway_network":                 vpcgw.ResourceNetwork(),
 				"scaleway_vpc_private_network":                 vpc.ResourcePrivateNetwork(),
 				"scaleway_vpc_public_gateway":                  vpcgw.ResourcePublicGateway(),

internal/services/vpc/acl.go

@@ -0,0 +1,211 @@
+package vpc
+
+import (
+	"context"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/scaleway/scaleway-sdk-go/api/vpc/v2"
+	"github.com/scaleway/scaleway-sdk-go/scw"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/httperrors"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality/regional"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/verify"
+)
+
+func ResourceACL() *schema.Resource {
+	return &schema.Resource{
+		CreateContext: ResourceVPCACLCreate,
+		ReadContext:   ResourceVPCACLRead,
+		UpdateContext: ResourceVPCACLUpdate,
+		DeleteContext: ResourceVPCACLDelete,
+		Importer: &schema.ResourceImporter{
+			StateContext: schema.ImportStatePassthroughContext,
+		},
+		SchemaVersion: 0,
+		Schema: map[string]*schema.Schema{
+			"vpc_id": {
+				Type:        schema.TypeString,
+				Required:    true,
+				Description: "The VPC in which to create the ACL rule",
+			},
+			"default_policy": {
+				Type:             schema.TypeString,
+				Required:         true,
+				Description:      "The action to take for packets which do not match any rules",
+				ValidateDiagFunc: verify.ValidateEnum[vpc.Action](),
+			},
+			"is_ipv6": {
+				Type:        schema.TypeBool,
+				Optional:    true,
+				Default:     false,
+				Description: "Defines whether this set of ACL rules is for IPv6 (false = IPv4). Each Network ACL can have rules for only one IP type",
+			},
+			"rules": {
+				Type:        schema.TypeList,
+				Required:    true,
+				Description: "The list of Network ACL rules",
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"protocol": {
+							Type:             schema.TypeString,
+							Optional:         true,
+							Default:          "ANY",
+							Description:      "The protocol to which this rule applies. Default value: ANY",
+							ValidateDiagFunc: verify.ValidateEnum[vpc.ACLRuleProtocol](),
+						},
+						"source": {
+							Type:        schema.TypeString,
+							Optional:    true,
+							Description: "Source IP range to which this rule applies (CIDR notation with subnet mask)",
+						},
+						"src_port_low": {
+							Type:        schema.TypeInt,
+							Optional:    true,
+							Description: "Starting port of the source port range to which this rule applies (inclusive)",
+						},
+						"src_port_high": {
+							Type:        schema.TypeInt,
+							Optional:    true,
+							Description: "Ending port of the source port range to which this rule applies (inclusive)",
+						},
+						"destination": {
+							Type:        schema.TypeString,
+							Optional:    true,
+							Description: "Destination IP range to which this rule applies (CIDR notation with subnet mask)",
+						},
+						"dst_port_low": {
+							Type:        schema.TypeInt,
+							Optional:    true,
+							Description: "Starting port of the destination port range to which this rule applies (inclusive)",
+						},
+						"dst_port_high": {
+							Type:        schema.TypeInt,
+							Optional:    true,
+							Description: "Ending port of the destination port range to which this rule applies (inclusive)",
+						},
+						"action": {
+							Type:             schema.TypeString,
+							Optional:         true,
+							Description:      "The policy to apply to the packet",
+							ValidateDiagFunc: verify.ValidateEnum[vpc.Action](),
+						},
+						"description": {
+							Type:        schema.TypeString,
+							Optional:    true,
+							Description: "The rule description",
+						},
+					},
+				},
+			},
+			"region": regional.Schema(),
+		},
+	}
+}
+
+func ResourceVPCACLCreate(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
+	vpcAPI, region, err := vpcAPIWithRegion(d, m)
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	req := &vpc.SetACLRequest{
+		VpcID:         locality.ExpandID(d.Get("vpc_id").(string)),
+		IsIPv6:        d.Get("is_ipv6").(bool),
+		DefaultPolicy: vpc.Action(d.Get("default_policy").(string)),
+		Region:        region,
+	}
+
+	expandedRules, err := expandACLRules(d.Get("rules"))
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	if d.Get("rules") != nil {
+		req.Rules = expandedRules
+	}
+
+	_, err = vpcAPI.SetACL(req, scw.WithContext(ctx))
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	d.SetId(regional.NewIDString(region, regional.ExpandID(d.Get("vpc_id").(string)).ID))
+
+	return ResourceVPCACLRead(ctx, d, m)
+}
+
+func ResourceVPCACLRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
+	vpcAPI, region, ID, err := NewAPIWithRegionAndID(m, d.Id())
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	acl, err := vpcAPI.GetACL(&vpc.GetACLRequest{
+		VpcID:  locality.ExpandID(ID),
+		Region: region,
+		IsIPv6: d.Get("is_ipv6").(bool),
+	}, scw.WithContext(ctx))
+	if err != nil {
+		if httperrors.Is404(err) {
+			d.SetId("")
+
+			return nil
+		}
+
+		return diag.FromErr(err)
+	}
+
+	_ = d.Set("rules", flattenACLRules(acl.Rules))
+	_ = d.Set("default_policy", acl.DefaultPolicy.String())
+
+	return nil
+}
+
+func ResourceVPCACLUpdate(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
+	vpcAPI, region, ID, err := NewAPIWithRegionAndID(m, d.Id())
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	req := &vpc.SetACLRequest{
+		VpcID:         locality.ExpandID(ID),
+		IsIPv6:        d.Get("is_ipv6").(bool),
+		DefaultPolicy: vpc.Action(d.Get("default_policy").(string)),
+		Region:        region,
+	}
+
+	expandedRules, err := expandACLRules(d.Get("rules"))
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	if d.Get("rules") != nil {
+		req.Rules = expandedRules
+	}
+
+	_, err = vpcAPI.SetACL(req, scw.WithContext(ctx))
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	return ResourceVPCACLRead(ctx, d, m)
+}
+
+func ResourceVPCACLDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
+	vpcAPI, region, ID, err := NewAPIWithRegionAndID(m, d.Id())
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	_, err = vpcAPI.SetACL(&vpc.SetACLRequest{
+		VpcID:         locality.ExpandID(ID),
+		Region:        region,
+		DefaultPolicy: "drop",
+	}, scw.WithContext(ctx))
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	return nil
+}