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identity_resource.go
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identity_resource.go
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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package provider
import (
"context"
"errors"
"fmt"
"regexp"
"time"
client "github.com/cryptvault-cloud/api"
"github.com/cryptvault-cloud/helper"
"github.com/hashicorp/terraform-plugin-framework-validators/stringvalidator"
"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/schema/validator"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/hashicorp/terraform-plugin-log/tflog"
)
// Ensure provider defined types fully satisfy framework interfaces.
var _ resource.ResourceWithImportState = &IdentityResource{}
var ValuePatternRegex *regexp.Regexp
var ValuesPatternRegex *regexp.Regexp
func init() {
ValuePatternRegex = regexp.MustCompile(helper.ValuePatternRegexStr)
ValuesPatternRegex = regexp.MustCompile(helper.ValuesPatternRegexStr)
}
func NewIdentityResource() resource.Resource {
return &IdentityResource{}
}
// IdentityResource defines the resource implementation.
type IdentityResource struct {
client client.ApiHandler
}
// ExampleResourceModel describes the resource data model.
type IdentityResourceModel struct {
Id types.String `tfsdk:"id"`
Name types.String `tfsdk:"name"`
LastUpdated types.String `tfsdk:"last_updated"`
PublicKey types.String `tfsdk:"public_key"`
VaultID types.String `tfsdk:"vault_id"`
CreatorKey types.String `tfsdk:"creator_key"`
Rights []RightsResourceModel `tfsdk:"rights"`
}
type RightsResourceModel struct {
RightValuePattern types.String `tfsdk:"right_value_pattern"`
}
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{
// This description is used by the documentation generator and the language server.
MarkdownDescription: "Create a new Identity",
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
Computed: true,
MarkdownDescription: "Identity id",
},
"name": schema.StringAttribute{
Required: true,
MarkdownDescription: "Name for the new Identity",
},
"last_updated": schema.StringAttribute{
Computed: true,
// PlanModifiers: []planmodifier.String{
// stringplanmodifier.UseStateForUnknown(),
// },
},
"public_key": schema.StringAttribute{
MarkdownDescription: "Public key of identity",
Required: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
},
"vault_id": schema.StringAttribute{
Required: true,
MarkdownDescription: "Vault id",
},
"creator_key": schema.StringAttribute{
Required: true,
Sensitive: true,
MarkdownDescription: "Private key of identity with rights to create new identities",
},
"rights": schema.ListNestedAttribute{
Required: true,
MarkdownDescription: "Permissions for this new Identity",
NestedObject: schema.NestedAttributeObject{
Attributes: map[string]schema.Attribute{
"right_value_pattern": schema.StringAttribute{
Required: true,
MarkdownDescription: fmt.Sprintf(`
Path to right point separated.
Have to match /%s/
some examples:
- (rwd)VALUES.foo.bar
- (rdw)VALUES.foo.>
- (rwd)VALUES.>
- (w)IDENTITY.>
- (r)IDENTITY.>
- (rd)VALUES.foo.*
Explain:
- r = read
- w = write
- d = delete
- > = same area and deeper (next . split group)
- * = same area but each possible string
`, helper.ValuePatternRegexStr),
Validators: []validator.String{
stringvalidator.RegexMatches(ValuePatternRegex, "Have to match right string pattern"),
},
},
},
},
},
},
}
}
func (r *IdentityResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
// Prevent panic if the provider has not been configured.
if req.ProviderData == nil {
return
}
client, err := getClientRessource(&req)
if err != nil {
resp.Diagnostics.AddError(
"Unexpected Data Source Configure Type",
fmt.Sprintf("Expected *http.Client, got: %T. Please report this issue to the provider developers.: %v", req.ProviderData, err),
)
return
}
r.client = client
}
func (r *IdentityResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
var data IdentityResourceModel
// Read Terraform plan data into the model
resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
// If applicable, this is a great opportunity to initialize any necessary
// provider client data and make a call using it.
// httpResp, err := r.client.Do(httpReq)
// if err != nil {
// resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to create example, got error: %s", err))
// return
// }
if data.Name.IsNull() {
resp.Diagnostics.AddError("Name is required for creating a new Identity", "")
return
}
if data.VaultID.IsNull() {
resp.Diagnostics.AddError("vault is required for creating a new Identity", "")
return
}
if data.CreatorKey.IsNull() {
resp.Diagnostics.AddError("Creator private key is required for creating a new Identity", "")
return
}
if len(data.Rights) == 0 {
resp.Diagnostics.AddError("Minimum one right is required for creating a new Identity", "")
return
}
pAPI, err := getProtectedApi(r.client, data.CreatorKey, data.VaultID)
if err != nil {
resp.Diagnostics.AddError("Error by creating the API", err.Error())
return
}
rightInputs, err := getRightInputs(data.Rights)
if err != nil {
resp.Diagnostics.AddError("error by rights convert"+err.Error(), err.Error())
return
}
pubKey, err := helper.GetPublicKeyFromB64String(data.PublicKey.ValueString())
if err != nil {
resp.Diagnostics.AddError("error convert key to edcsa.publickey: "+err.Error(), err.Error())
return
}
result, err := pAPI.AddIdentity(data.Name.ValueString(), pubKey, rightInputs)
if err != nil {
resp.Diagnostics.AddError("error by creating new indentity", err.Error())
return
}
data.Id = types.StringValue(result.IdentityId)
data.LastUpdated = types.StringValue(time.Now().Format(time.RFC850))
values, err := pAPI.GetAllRelatedValues(data.Id.ValueString())
if err != nil {
resp.Diagnostics.AddError("error by get all related values for current creating identity", err.Error())
return
}
for _, v := range values {
err := pAPI.SyncValue(v.Id)
if err != nil {
resp.Diagnostics.AddError(fmt.Sprintf("error by sync value %s for current creating identity", v), err.Error())
}
}
if resp.Diagnostics.HasError() {
return
}
tflog.Trace(ctx, "created a resource")
// Save data into Terraform state
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}
func getRightInputs(rights []RightsResourceModel) ([]*client.RightInput, error) {
rightInputs := make([]*client.RightInput, 0)
var errs error = nil
for _, v := range rights {
tmp, err := client.GetRightDescriptionByString(v.RightValuePattern.ValueString())
if err != nil {
errs = errors.Join(errs, fmt.Errorf("error by right %s :%s", v.RightValuePattern.ValueString(), err.Error()))
continue
}
for _, tmpV := range tmp {
rightInputs = append(rightInputs, &client.RightInput{
Target: tmpV.Target,
Right: tmpV.Right,
RightValuePattern: tmpV.RightValue,
})
}
}
return rightInputs, errs
}
func (r *IdentityResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
var data IdentityResourceModel
// Read Terraform prior state data into the model
resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
pApi, err := getProtectedApi(r.client, data.CreatorKey, data.VaultID)
if err != nil {
resp.Diagnostics.AddError("Unable to build protected Api", err.Error())
return
}
if data.Id.IsUnknown() || data.Id.IsNull() || data.Id.ValueString() == "" {
if data.PublicKey.IsNull() || data.PublicKey.IsUnknown() {
resp.Diagnostics.AddError("Public key is not set... this schould not happen", "")
return
}
id, err := helper.Base64PublicPem(data.PublicKey.ValueString()).GetIdentityId(data.VaultID.ValueString())
if err != nil {
resp.Diagnostics.AddError("unable to create id form public key", err.Error())
return
}
data.Id = types.StringValue(id)
}
identityData, err := pApi.GetIdentity(data.Id.ValueString())
if err != nil {
resp.Diagnostics.AddError("Can not read vault", err.Error())
return
}
data.Id = types.StringValue(identityData.Id)
data.Name = types.StringValue(*identityData.Name)
data.LastUpdated = types.StringValue(time.Now().Format(time.RFC850))
data.VaultID = types.StringValue(identityData.VaultID)
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}
func (r *IdentityResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
var data IdentityResourceModel
// Read Terraform plan data into the model
resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
pApi, err := getProtectedApi(r.client, data.CreatorKey, data.VaultID)
if err != nil {
resp.Diagnostics.AddError("Unable to build protected Api", err.Error())
return
}
rightInputs, err := getRightInputs(data.Rights)
if err != nil {
resp.Diagnostics.AddError("error by rights convert"+err.Error(), err.Error())
return
}
if data.Id.IsUnknown() || data.Id.IsNull() || data.Id.ValueString() == "" {
if data.PublicKey.IsNull() || data.PublicKey.IsUnknown() {
resp.Diagnostics.AddError("Public key is not set... this schould not happen", "")
return
}
id, err := helper.Base64PublicPem(data.PublicKey.ValueString()).GetIdentityId(data.VaultID.ValueString())
if err != nil {
resp.Diagnostics.AddError("unable to create id form public key", err.Error())
return
}
data.Id = types.StringValue(id)
}
_, err = pApi.UpdateIdentity(data.Id.ValueString(), data.Name.ValueString(), rightInputs)
if err != nil {
if err != nil {
resp.Diagnostics.AddError("error by update vault", err.Error())
return
}
}
data.LastUpdated = types.StringValue(time.Now().Format(time.RFC850))
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}
func (r *IdentityResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
var data IdentityResourceModel
// Read Terraform prior state data into the model
resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
if data.Id.IsUnknown() || data.Id.IsNull() || data.Id.ValueString() == "" {
if data.PublicKey.IsNull() || data.PublicKey.IsUnknown() {
resp.Diagnostics.AddError("Public key is not set... this schould not happen", "")
return
}
id, err := helper.Base64PublicPem(data.PublicKey.ValueString()).GetIdentityId(data.VaultID.ValueString())
if err != nil {
resp.Diagnostics.AddError("unable to create id form public key", err.Error())
return
}
data.Id = types.StringValue(id)
}
pApi, err := getProtectedApi(r.client, data.CreatorKey, data.VaultID)
if err != nil {
resp.Diagnostics.AddError("Unable to build protected Api", err.Error())
return
}
err = pApi.DeleteIdentity(data.Id.ValueString())
if err != nil {
resp.Diagnostics.AddError("Unable to delete vault", err.Error())
return
}
}
func (r *IdentityResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
resource.ImportStatePassthroughID(ctx, path.Root("id"), req, resp)
}