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package provider
import (
"context"
"encoding/json"
"errors"
"fmt"
"strings"
"git.adyxax.org/adyxax/terraform-provider-eventline/external/evcli"
"github.com/exograd/eventline/pkg/ksuid"
"github.com/hashicorp/terraform-plugin-framework/path"
"github.com/hashicorp/terraform-plugin-framework/resource"
"github.com/hashicorp/terraform-plugin-framework/resource/schema"
"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
"github.com/hashicorp/terraform-plugin-framework/types"
)
type IdentityResource struct {
client *evcli.Client
}
var _ resource.Resource = &IdentityResource{} // Ensure provider defined types fully satisfy framework interfaces
var _ resource.ResourceWithImportState = &IdentityResource{} // Ensure provider defined types fully satisfy framework interfaces
func NewIdentityResource() resource.Resource {
return &IdentityResource{}
}
type IdentityResourceModel struct {
Connector types.String `tfsdk:"connector"`
Id types.String `tfsdk:"id"`
Name types.String `tfsdk:"name"`
ProjectId types.String `tfsdk:"project_id"`
RawData types.String `tfsdk:"data"`
Status types.String `tfsdk:"status"`
Type types.String `tfsdk:"type"`
}
func (r *IdentityResource) Metadata(ctx context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_identity"
}
func (r *IdentityResource) Schema(ctx context.Context, req resource.SchemaRequest, resp *resource.SchemaResponse) {
resp.Schema = schema.Schema{
Attributes: map[string]schema.Attribute{
"connector": schema.StringAttribute{
MarkdownDescription: "The connector used for the identity.",
Required: true,
},
"data": schema.StringAttribute{
MarkdownDescription: "The json raw data of the identity.",
Required: true,
Sensitive: true,
},
"id": schema.StringAttribute{
Computed: true,
MarkdownDescription: "The identifier of the identity.",
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
},
"name": schema.StringAttribute{
MarkdownDescription: "The name of the identity.",
Required: true,
},
"project_id": schema.StringAttribute{
MarkdownDescription: "Project id",
Required: true,
},
"status": schema.StringAttribute{
Computed: true,
MarkdownDescription: "The status of the identity.",
},
"type": schema.StringAttribute{
MarkdownDescription: "The type of the identity.",
Required: true,
},
},
MarkdownDescription: "Eventline identity resource",
}
}
func (r *IdentityResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
r.client, _ = req.ProviderData.(*evcli.Client)
}
func (r *IdentityResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
var data *IdentityResourceModel
resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
var id ksuid.KSUID
if err := id.Parse(data.ProjectId.ValueString()); err != nil {
resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse project id, got error: %s", err))
return
}
r.client.ProjectId = &id
identity := evcli.Identity{
Connector: data.Connector.ValueString(),
Name: data.Name.ValueString(),
ProjectId: &id,
RawData: json.RawMessage(data.RawData.ValueString()),
Type: data.Type.ValueString(),
}
if err := r.client.CreateIdentity(&identity); err != nil {
resp.Diagnostics.AddError("CreateIdentity", fmt.Sprintf("Unable to create identity, got error: %s\nTry importing the resource instead?", err))
return
}
data.Id = types.StringValue(identity.Id.String())
data.Status = types.StringValue(string(identity.Status))
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}
func (r *IdentityResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
var data *IdentityResourceModel
resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
var pid ksuid.KSUID
if err := pid.Parse(data.ProjectId.ValueString()); err != nil {
resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse project id, got error: %s %s", err, data.ProjectId.ValueString()))
return
}
r.client.ProjectId = &pid
var id ksuid.KSUID
if err := id.Parse(data.Id.ValueString()); err != nil {
resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse identity id, got error: %s", err))
return
}
identity, err := r.client.FetchIdentityById(id)
if err != nil {
var e *evcli.APIError
if errors.As(err, &e) && e.Code == "unknown_identity" {
resp.State.RemoveResource(ctx) // The identity does not exist
return
}
resp.Diagnostics.AddError("FetchIdentityById", fmt.Sprintf("Unable to fetch identity by id, got error: %s", err))
return
}
data.Connector = types.StringValue(identity.Connector)
data.Id = types.StringValue(identity.Id.String())
data.Name = types.StringValue(identity.Name)
rawDataEquals, err := JSONRawDataEqual(identity.RawData, json.RawMessage(data.RawData.ValueString()))
if err != nil {
resp.Diagnostics.AddError("JSONRawDataequal", fmt.Sprintf("Unable to compare identities RawData, got error: %s", err))
return
}
if !rawDataEquals {
data.RawData = types.StringValue(string(identity.RawData))
}
data.Status = types.StringValue(string(identity.Status))
data.Type = types.StringValue(identity.Type)
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}
func (r *IdentityResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
var data *IdentityResourceModel
resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
var pid ksuid.KSUID
if err := pid.Parse(data.ProjectId.ValueString()); err != nil {
resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse project id, got error: %s %s", err, data.ProjectId.ValueString()))
return
}
r.client.ProjectId = &pid
var id ksuid.KSUID
if err := id.Parse(data.Id.ValueString()); err != nil {
resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse identity id, got error: %s %s", err, data.Id.ValueString()))
return
}
identity := evcli.Identity{
Id: id,
Name: data.Name.ValueString(),
Connector: data.Connector.ValueString(),
ProjectId: &pid,
RawData: json.RawMessage(data.RawData.ValueString()),
Type: data.Type.ValueString(),
}
if err := r.client.UpdateIdentity(&identity); err != nil {
resp.Diagnostics.AddError("UpdateIdentity", fmt.Sprintf("Unable to update identity, got error: %s", err))
return
}
data.Status = types.StringValue(string(identity.Status))
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}
func (r *IdentityResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
var data *IdentityResourceModel
resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
var pid ksuid.KSUID
if err := pid.Parse(data.ProjectId.ValueString()); err != nil {
resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse project id, got error: %s %s", err, data.ProjectId.ValueString()))
return
}
r.client.ProjectId = &pid
var id ksuid.KSUID
if err := id.Parse(data.Id.ValueString()); err != nil {
resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse identity id, got error: %s", err))
return
}
if err := r.client.DeleteIdentity(id); err != nil {
var e *evcli.APIError
if errors.As(err, &e) && e.Code == "unknown_identity" {
return // the identity does not exist, that is what we want
}
resp.Diagnostics.AddError("DeleteIdentity", fmt.Sprintf("Unable to delete identity by id, got error: %s", err))
return
}
}
func (r *IdentityResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
idParts := strings.Split(req.ID, "/")
if len(idParts) != 2 || idParts[0] == "" || idParts[1] == "" {
resp.Diagnostics.AddError(
"Unexpected Import Identifier",
fmt.Sprintf("Expected import identifier with format: projectID/identityID. Got: %q", req.ID),
)
return
}
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), idParts[0])...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("id"), idParts[1])...)
}
|
