benvin
183 lines
7.3 KiB
Go
183 lines
7.3 KiB
Go
package provider
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import (
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"context"
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"strconv"
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"github.com/hashicorp/terraform-plugin-framework/diag"
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"github.com/hashicorp/terraform-plugin-framework/path"
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"github.com/hashicorp/terraform-plugin-framework/resource"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/int64planmodifier"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
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"github.com/hashicorp/terraform-plugin-framework/types"
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)
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var (
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_ resource.Resource = &accountingResource{}
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_ resource.ResourceWithImportState = &accountingResource{}
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)
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type accountingResource struct{ client *apiClient }
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type accountingModel struct {
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ID types.Int64 `tfsdk:"id"`
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Device types.String `tfsdk:"device"`
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Action types.String `tfsdk:"action"`
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Section types.String `tfsdk:"section"`
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Chain types.String `tfsdk:"chain"`
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Source types.String `tfsdk:"source"`
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Dest types.String `tfsdk:"dest"`
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Proto types.String `tfsdk:"proto"`
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DPort types.List `tfsdk:"dport"`
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SPort types.List `tfsdk:"sport"`
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Mark types.String `tfsdk:"mark"`
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Comment types.String `tfsdk:"comment"`
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}
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type accountingAPI struct {
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ID int64 `json:"id,omitempty"`
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Device string `json:"device"`
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Action string `json:"action"`
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Section string `json:"section,omitempty"`
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Chain string `json:"chain,omitempty"`
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Source string `json:"source,omitempty"`
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Dest string `json:"dest,omitempty"`
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Proto string `json:"proto,omitempty"`
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DPort []string `json:"dport,omitempty"`
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SPort []string `json:"sport,omitempty"`
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Mark string `json:"mark,omitempty"`
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Comment string `json:"comment,omitempty"`
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}
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func NewAccountingResource() resource.Resource { return &accountingResource{} }
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func (r *accountingResource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_accounting"
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}
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func (r *accountingResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
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resp.Schema = schema.Schema{
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Description: "A traffic-accounting rule on a device.",
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Attributes: map[string]schema.Attribute{
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"id": schema.Int64Attribute{Computed: true, PlanModifiers: []planmodifier.Int64{int64planmodifier.UseStateForUnknown()}},
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"device": schema.StringAttribute{Description: "Owning device.", Required: true},
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"action": schema.StringAttribute{Required: true},
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"section": schema.StringAttribute{Optional: true},
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"chain": schema.StringAttribute{Optional: true},
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"source": schema.StringAttribute{Optional: true},
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"dest": schema.StringAttribute{Optional: true},
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"proto": schema.StringAttribute{Optional: true},
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"dport": schema.ListAttribute{Optional: true, ElementType: types.StringType},
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"sport": schema.ListAttribute{Optional: true, ElementType: types.StringType},
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"mark": schema.StringAttribute{Optional: true},
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"comment": schema.StringAttribute{Optional: true},
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},
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}
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}
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func (r *accountingResource) Configure(_ context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
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r.client = configureClient(req, resp)
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}
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func (r *accountingResource) body(ctx context.Context, plan accountingModel, diags *diag.Diagnostics) accountingAPI {
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return accountingAPI{
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Device: plan.Device.ValueString(), Action: plan.Action.ValueString(), Section: plan.Section.ValueString(),
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Chain: plan.Chain.ValueString(), Source: plan.Source.ValueString(), Dest: plan.Dest.ValueString(),
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Proto: plan.Proto.ValueString(), DPort: listToStrings(ctx, plan.DPort, diags), SPort: listToStrings(ctx, plan.SPort, diags),
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Mark: plan.Mark.ValueString(), Comment: plan.Comment.ValueString(),
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}
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}
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func (r *accountingResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
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var plan accountingModel
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resp.Diagnostics.Append(req.Plan.Get(ctx, &plan)...)
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if resp.Diagnostics.HasError() {
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return
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}
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body := r.body(ctx, plan, &resp.Diagnostics)
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if resp.Diagnostics.HasError() {
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return
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}
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var out accountingAPI
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if err := r.client.post(ctx, "/api/v1/accounting", body, &out); err != nil {
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resp.Diagnostics.AddError("create accounting failed", err.Error())
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return
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}
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resp.Diagnostics.Append(resp.State.Set(ctx, r.toModel(ctx, out, plan, &resp.Diagnostics))...)
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}
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func (r *accountingResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
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var plan, state accountingModel
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resp.Diagnostics.Append(req.Plan.Get(ctx, &plan)...)
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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return
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}
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body := r.body(ctx, plan, &resp.Diagnostics)
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if resp.Diagnostics.HasError() {
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return
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}
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var out accountingAPI
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if err := r.client.post(ctx, "/api/v1/accounting", body, &out); err != nil {
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resp.Diagnostics.AddError("recreate accounting failed", err.Error())
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return
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}
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if id := state.ID.ValueInt64(); id != 0 {
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if err := r.client.del(ctx, "/api/v1/accounting/"+strconv.FormatInt(id, 10)); err != nil && !isNotFound(err) {
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resp.Diagnostics.AddError("delete old accounting failed", err.Error())
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return
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}
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}
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resp.Diagnostics.Append(resp.State.Set(ctx, r.toModel(ctx, out, plan, &resp.Diagnostics))...)
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}
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func (r *accountingResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
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var state accountingModel
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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return
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}
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var out accountingAPI
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if err := r.client.get(ctx, "/api/v1/accounting/"+strconv.FormatInt(state.ID.ValueInt64(), 10), &out); err != nil {
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if isNotFound(err) {
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resp.State.RemoveResource(ctx)
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return
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}
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resp.Diagnostics.AddError("read accounting failed", err.Error())
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return
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}
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resp.Diagnostics.Append(resp.State.Set(ctx, r.toModel(ctx, out, state, &resp.Diagnostics))...)
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}
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func (r *accountingResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
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var state accountingModel
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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return
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}
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if err := r.client.del(ctx, "/api/v1/accounting/"+strconv.FormatInt(state.ID.ValueInt64(), 10)); err != nil && !isNotFound(err) {
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resp.Diagnostics.AddError("delete accounting failed", err.Error())
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}
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}
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func (r *accountingResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
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id, err := strconv.ParseInt(req.ID, 10, 64)
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if err != nil {
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resp.Diagnostics.AddError("invalid import ID", "accounting id must be an integer")
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return
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}
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("id"), id)...)
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}
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func (r *accountingResource) toModel(ctx context.Context, api accountingAPI, prior accountingModel, diags *diag.Diagnostics) accountingModel {
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return accountingModel{
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ID: types.Int64Value(api.ID), Device: types.StringValue(api.Device), Action: types.StringValue(api.Action),
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Section: optionalString(api.Section, prior.Section), Chain: optionalString(api.Chain, prior.Chain),
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Source: optionalString(api.Source, prior.Source), Dest: optionalString(api.Dest, prior.Dest),
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Proto: optionalString(api.Proto, prior.Proto), DPort: optionalList(ctx, api.DPort, prior.DPort, diags),
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SPort: optionalList(ctx, api.SPort, prior.SPort, diags), Mark: optionalString(api.Mark, prior.Mark),
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Comment: optionalString(api.Comment, prior.Comment),
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}
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}
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