zrok/controller/enable.go
2022-07-26 16:21:49 -04:00

120 lines
3.2 KiB
Go

package controller
import (
"bytes"
"context"
"encoding/json"
"fmt"
"github.com/go-openapi/runtime/middleware"
"github.com/openziti-test-kitchen/zrok/controller/store"
"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
"github.com/openziti-test-kitchen/zrok/rest_server_zrok/operations/identity"
"github.com/openziti/edge/rest_management_api_client"
identity_edge "github.com/openziti/edge/rest_management_api_client/identity"
rest_model_edge "github.com/openziti/edge/rest_model"
sdk_config "github.com/openziti/sdk-golang/ziti/config"
"github.com/openziti/sdk-golang/ziti/enroll"
"github.com/sirupsen/logrus"
"time"
)
func enableHandler(params identity.EnableParams) middleware.Responder {
tx, err := str.Begin()
if err != nil {
logrus.Errorf("error starting transaction: %v", err)
return middleware.Error(500, err.Error())
}
a, err := str.FindAccountWithToken(params.Body.Token, tx)
if err != nil {
logrus.Errorf("error finding account: %v", err)
return middleware.Error(500, err.Error())
}
if a == nil {
logrus.Errorf("account not found: %v", err)
return middleware.Error(404, err.Error())
}
logrus.Infof("found account '%v'", a.Username)
client, err := edgeClient()
if err != nil {
logrus.Errorf("error getting edge client: %v", err)
return middleware.Error(500, err.Error())
}
ident, err := createIdentity(a, client)
if err != nil {
logrus.Error(err)
return middleware.Error(500, err.Error())
}
cfg, err := enrollIdentity(ident.Payload.Data.ID, client)
if err != nil {
logrus.Error(err)
return middleware.Error(500, err.Error())
}
resp := identity.NewEnableCreated().WithPayload(&rest_model_zrok.EnableResponse{
Identity: ident.Payload.Data.ID,
})
var out bytes.Buffer
enc := json.NewEncoder(&out)
enc.SetEscapeHTML(false)
err = enc.Encode(&cfg)
if err != nil {
panic(err)
}
resp.Payload.Cfg = out.String()
return resp
}
func createIdentity(a *store.Account, client *rest_management_api_client.ZitiEdgeManagement) (*identity_edge.CreateIdentityCreated, error) {
iIsAdmin := false
iId, err := randomId()
if err != nil {
return nil, err
}
iName := fmt.Sprintf("%v-%v", a.Username, iId)
iType := rest_model_edge.IdentityTypeUser
i := &rest_model_edge.IdentityCreate{
Enrollment: &rest_model_edge.IdentityCreateEnrollment{Ott: true},
IsAdmin: &iIsAdmin,
Name: &iName,
RoleAttributes: nil,
ServiceHostingCosts: nil,
Tags: nil,
Type: &iType,
}
p := identity_edge.NewCreateIdentityParams()
p.Identity = i
ident, err := client.Identity.CreateIdentity(p, nil)
if err != nil {
return nil, err
}
return ident, nil
}
func enrollIdentity(id string, client *rest_management_api_client.ZitiEdgeManagement) (*sdk_config.Config, error) {
p := &identity_edge.DetailIdentityParams{
Context: context.Background(),
ID: id,
}
p.SetTimeout(30 * time.Second)
resp, err := client.Identity.DetailIdentity(p, nil)
if err != nil {
return nil, err
}
tkn, _, err := enroll.ParseToken(resp.GetPayload().Data.Enrollment.Ott.JWT)
if err != nil {
return nil, err
}
flags := enroll.EnrollmentFlags{
Token: tkn,
KeyAlg: "RSA",
}
conf, err := enroll.Enroll(flags)
if err != nil {
return nil, err
}
return conf, nil
}