softplayer/softplayer-backend
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Create an env using api

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This commit is contained in:
Nikolai Rodionov 2024-04-03 20:05:23 +02:00
parent b9a1fcd02a
commit affabc3c03
Signed by: allanger
GPG Key ID: 0AA46A90E25592AD
14 changed files with 213 additions and 76 deletions
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1
api/v1/accounts.go
View File

@ -78,4 +78,3 @@ func populateAccount(data *controllers.AccountData, controller ctrl.Manager) *co
Data: data,
}
}

22
api/v1/email.go
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@ -7,6 +7,8 @@ import (
"git.badhouseplants.net/softplayer/softplayer-backend/internal/controllers"
"git.badhouseplants.net/softplayer/softplayer-backend/internal/helpers/email"
proto_email "git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/email"
"google.golang.org/grpc"
"google.golang.org/grpc/metadata"
"google.golang.org/protobuf/types/known/emptypb"
ctrl "sigs.k8s.io/controller-runtime"
)
@ -15,33 +17,45 @@ type EmailServer struct {
proto_email.UnimplementedEmailValidationServer
emailConfig email.EmailConf
controller ctrl.Manager
devMode bool
}
func InitEmailServer(controller ctrl.Manager, emailConfig *email.EmailConf) *EmailServer {
func InitEmailServer(controller ctrl.Manager, emailConfig *email.EmailConf, devMode bool) *EmailServer {
return &EmailServer{
controller: controller,
emailConfig: *emailConfig,
devMode: devMode,
}
}
func (c *EmailServer) SendRequest(ctx context.Context, in *proto_email.RequestValidation) (*emptypb.Empty, error) {
emailSvc := controllers.EmailSvc {
emailSvc := controllers.EmailSvc{
Data: controllers.EmailData{
UserID: in.GetUserId(),
},
EmailConfig: c.emailConfig,
Controller: c.controller,
DevMode: c.devMode,
}
err := emailSvc.SendVerification(ctx)
if err != nil {
return nil, err
}
if c.devMode {
header := metadata.Pairs("code", emailSvc.Data.Code)
if err := grpc.SendHeader(ctx, header); err != nil {
return nil, err
}
trailer := metadata.Pairs("trailer-key", "val")
if err := grpc.SetTrailer(ctx, trailer); err != nil {
return nil, err
}
}
return &emptypb.Empty{}, nil
}
func (c *EmailServer) ValidateEmail(ctx context.Context, in *proto_email.ConfirmValidation) (*emptypb.Empty, error) {
emailSvc := controllers.EmailSvc {
emailSvc := controllers.EmailSvc{
Data: controllers.EmailData{
UserID: in.GetUserId(),
Code: fmt.Sprintf("%d", in.GetCode()),

29
api/v1/environments.go
View File

@ -2,28 +2,51 @@ package v1
import (
"context"
"errors"
"git.badhouseplants.net/softplayer/softplayer-backend/internal/controllers"
proto "git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/environments"
"github.com/golang/protobuf/ptypes/empty"
"google.golang.org/grpc/metadata"
ctrl "sigs.k8s.io/controller-runtime"
)
func NewapiGrpcImpl() *EnvironmentsServer {
return &EnvironmentsServer{}
func NewapiGrpcImpl(controller ctrl.Manager) *EnvironmentsServer {
return &EnvironmentsServer{
controller: controller,
}
}
type EnvironmentsServer struct {
proto.UnimplementedEnvironmentsServer
controller ctrl.Manager
}
func (e *EnvironmentsServer) Create(ctx context.Context, in *proto.EnvironmentData) (*proto.EnvironmentFull, error) {
md, ok := metadata.FromIncomingContext(ctx)
if !ok {
return nil, errors.New("metadata is not provided")
}
token, ok := md["token"]
if !ok {
return nil, errors.New("token is not sent via metadata")
}
uuid, ok := md["uuid"]
if !ok {
return nil, errors.New("used id is not sent via metadata")
}
data := &controllers.EnvironemntData{
Name: in.GetName(),
Provider: in.GetProvider().String(),
Kubernetes: in.GetKubernetes().String(),
}
environment := &controllers.Environemnt{
Controller: nil,
UserID: uuid[0],
Controller: e.controller,
Data: data,
Token: token[0],
}
err := environment.Create(ctx)
if err != nil {

4
dataexample.yaml Normal file
View File

@ -0,0 +1,4 @@
provider: hetzner
servers:
- name: some name
kind: cax11

6
go.mod
View File

@ -9,6 +9,7 @@ require (
golang.org/x/crypto v0.21.0
k8s.io/api v0.29.3
k8s.io/apimachinery v0.29.3
k8s.io/client-go v0.29.3
sigs.k8s.io/controller-runtime v0.17.2
)
@ -55,7 +56,6 @@ require (
gopkg.in/yaml.v2 v2.4.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
k8s.io/apiextensions-apiserver v0.29.3 // indirect
k8s.io/client-go v0.29.3 // indirect
k8s.io/component-base v0.29.3 // indirect
k8s.io/klog/v2 v2.120.1 // indirect
k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340 // indirect
@ -66,12 +66,12 @@ require (
)
require (
git.badhouseplants.net/softplayer/softplayer-go-proto v0.1.2
git.badhouseplants.net/softplayer/softplayer-go-proto v0.1.3
github.com/golang/protobuf v1.5.4
golang.org/x/net v0.22.0 // indirect
golang.org/x/sys v0.18.0 // indirect
golang.org/x/text v0.14.0 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237 // indirect
google.golang.org/grpc v1.62.1
google.golang.org/protobuf v1.33.0 // indirect
google.golang.org/protobuf v1.33.0
)

4
go.sum
View File

@ -1,5 +1,5 @@
git.badhouseplants.net/softplayer/softplayer-go-proto v0.1.2 h1:kKL9lOWIRzzkf9mJCVQWOCj6AAodwm/IeOaIDBs5J+8=
git.badhouseplants.net/softplayer/softplayer-go-proto v0.1.2/go.mod h1:OU+833cHwvecr+gsnPEKQYlAJbpL8bqSJVLobdw63qI=
git.badhouseplants.net/softplayer/softplayer-go-proto v0.1.3 h1:c0q0nz9bT1TXUaMI7G+RII6mzZI1Tg0xWn2ToKekh4c=
git.badhouseplants.net/softplayer/softplayer-go-proto v0.1.3/go.mod h1:OU+833cHwvecr+gsnPEKQYlAJbpL8bqSJVLobdw63qI=
github.com/alecthomas/assert/v2 v2.6.0 h1:o3WJwILtexrEUk3cUVal3oiQY2tfgr/FHWiz/v2n4FU=
github.com/alecthomas/assert/v2 v2.6.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
github.com/alecthomas/kong v0.9.0 h1:G5diXxc85KvoV2f0ZRVuMsi45IrBgx9zDNGNj165aPA=

9
internal/consts/consts.go Normal file
View File

@ -0,0 +1,9 @@
package consts
const (
USERNAME_LABEL_KEY = "username"
EMAIL_VERIFIED_LABEL_KEY = "email-verified"
EMAIL_VERIFIED_LABEL_TRUE = "true"
EMAIL_VERIFIED_LABEL_FALSE = "false"
SOFTPLAYER_ACCOUNTS_NAMESPACE = "softplayer-accounts"
)

3
internal/controllers/accounts.go
View File

@ -53,7 +53,7 @@ func (acc *Account) Create(ctx context.Context) error {
},
}
if err := kube.Create(ctx,client, namespace, true); err != nil {
if err := kube.Create(ctx, client, namespace, true); err != nil {
return err
}
@ -113,7 +113,6 @@ func (acc *Account) Create(ctx context.Context) error {
return err
}
rb := &rbacv1.RoleBinding{
ObjectMeta: metav1.ObjectMeta{
Name: acc.Data.UUID,

10
internal/controllers/email.go
View File

@ -4,6 +4,7 @@ import (
"context"
"crypto/rand"
"errors"
"fmt"
"io"
"log"
@ -20,6 +21,7 @@ type EmailSvc struct {
Controller ctrl.Manager
Data EmailData
EmailConfig email.EmailConf
DevMode bool
}
type EmailData struct {
@ -48,11 +50,14 @@ func (svc *EmailSvc) SendVerification(ctx context.Context) error {
return err
}
number := encodeToString(6)
svc.Data.Code = number
if !svc.DevMode {
emailContent := "Subject: Softplayer verification code\r\n" + "\r\n" + fmt.Sprintf("Your verification code is %s", number)
email := string(accountData.Data["email"])
if err := svc.EmailConfig.SendEmail(email, number); err != nil {
if err := svc.EmailConfig.SendEmail(email, emailContent); err != nil {
return err
}
}
emailCode := corev1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: "email-verification-code",
@ -94,6 +99,7 @@ func (svc *EmailSvc) ConfirmVerification(ctx context.Context) error {
}, userns); err != nil {
return err
}
userns.Labels["email-verified"] = "true"
if err := client.Update(ctx, userns); err != nil {
return err

88
internal/controllers/environments.go
View File

@ -2,26 +2,104 @@ package controllers
import (
"context"
"errors"
"fmt"
"log"
"strings"
"git.badhouseplants.net/softplayer/softplayer-backend/internal/helpers/kube"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
"k8s.io/client-go/rest"
ctrl "sigs.k8s.io/controller-runtime"
)
type Environemnt struct {
Controller ctrl.Manager
UserID string
Data *EnvironemntData
Token string
}
type EnvironemntData struct {
Name string
Provider string
Kubernetes string
HetznerData HetznerData
}
func (env *Environemnt) Create(ctx context.Context) error {
log.Printf("%s", env.Data.Name)
log.Printf("%s", env.Data.Provider)
type HetznerData struct {
ServerLocation string
ServerType string
}
func (e *EnvironemntData) buildVars() string {
vars := fmt.Sprintf("SP_PROVIDER=%s\nSP_KUBERNETES=%s", e.providerFmt(), e.kubernetesFmt())
return vars
}
func (e *EnvironemntData) providerFmt() string {
res := strings.Replace(e.Provider, "PROVIDER_", "", -1)
return strings.ToLower(res)
}
func (e *EnvironemntData) kubernetesFmt() string {
res := strings.Replace(e.Kubernetes, "KUBERNETES", "", -1)
return strings.ToLower(res)
}
func (env *Environemnt) isNsVerified(ctx context.Context) error {
client := env.Controller.GetClient()
ns := &corev1.Namespace{}
if err := client.Get(ctx, types.NamespacedName{Name: env.UserID}, ns); err != nil {
return err
}
val, ok := ns.GetLabels()["email-verified"]
if !ok || val == "false" {
return errors.New("User email is not verified, can't create an new env")
}
return nil
}
// Create environment should create a new configmap in the user's namespace
// using a token that belongs to the user.
func (env *Environemnt) Create(ctx context.Context) error {
if err := env.isNsVerified(ctx); err != nil {
log.Println("Can't verify ns")
return err
}
env.Controller.GetClient()
conf := &rest.Config{
Host: "https://kubernetes.default.svc.cluster.local:443",
BearerToken: env.Token,
TLSClientConfig: rest.TLSClientConfig{
Insecure: true,
},
}
controller, err := ctrl.NewManager(conf, ctrl.Options{})
if err != nil {
return err
}
obj := corev1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: env.Data.Name,
Namespace: env.UserID,
Labels: map[string]string{
"component": "bootstrap",
},
},
Data: map[string]string{
"vars": env.Data.buildVars(),
},
}
if err := kube.Create(ctx, controller.GetClient(), &obj, false); err != nil {
return err
}
// Create a configmap
//
return nil
}

3
internal/helpers/kube/kube.go
View File

@ -14,7 +14,7 @@ func Create(ctx context.Context, client client.Client, obj client.Object, wait b
if err := client.Create(ctx, obj); err != nil {
return err
}
if wait{
if wait {
if err := WaitUntilCreated(ctx, client, obj, 10, time.Millisecond*50); err != nil {
return err
}
@ -52,4 +52,3 @@ func WaitUntilCreated(ctx context.Context, client client.Client, obj client.Obje
}
return nil
}

4
internal/helpers/kube/kube_test.go
View File

@ -1,12 +1,8 @@
package kube_test
import (
"testing"
"git.badhouseplants.net/softplayer/softplayer-backend/internal/helpers/kube"
"github.com/alecthomas/assert/v2"
)

9
internal/providers/hetzner.go Normal file
View File

@ -0,0 +1,9 @@
package providers
// Hetzner supported regions
const (
HETZNER_REG_FINLAND = "fn"
)
type Hetzner struct {
}

11
main.go
View File

@ -8,8 +8,8 @@ import (
v1 "git.badhouseplants.net/softplayer/softplayer-backend/api/v1"
"git.badhouseplants.net/softplayer/softplayer-backend/internal/helpers/email"
"git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/accounts"
"git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/environments"
email_proto "git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/email"
"git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/environments"
"github.com/alecthomas/kong"
"google.golang.org/grpc"
"google.golang.org/grpc/reflection"
@ -17,10 +17,11 @@ import (
)
type Serve struct {
Port int16 `short:"p" env:"SOFTPLAYER_PORT" default:"4020"`
Port int64 `short:"p" env:"SOFTPLAYER_PORT" default:"4020"`
Host string `env:"SOFTPLAYER_HOST" default:"0.0.0.0"`
HashCost int16 `env:"SOFTPLAYER_HASH_COST" default:"1"`
Reflection bool `env:"SOFTPLAYER_REFLECTION" default:"false"`
DevMode bool `env:"SOFTPLAYER_DEV_MODE" default:"false"`
SmtpHost string `env:"SOFTPLAYER_SMTP_HOST"`
SmtpPort string `env:"SOFTPLAYER_SMTP_PORT" default:"587"`
SmtpFrom string `env:"SOFTPLAYER_SMTP_FROM" default:"overlord@badhouseplants.net"`
@ -62,6 +63,7 @@ func server(params Serve) error {
SmtpHost: params.SmtpHost,
SmtpPort: params.SmtpPort,
}
address := fmt.Sprintf("%s:%d", params.Host, params.Port)
lis, err := net.Listen("tcp", address)
if err != nil {
@ -72,10 +74,9 @@ func server(params Serve) error {
reflection.Register(grpcServer)
}
environments.RegisterEnvironmentsServer(grpcServer, v1.NewapiGrpcImpl())
environments.RegisterEnvironmentsServer(grpcServer, v1.NewapiGrpcImpl(controller))
accounts.RegisterAccountsServer(grpcServer, v1.NewAccountRPCImpl(controller, params.HashCost))
email_proto.RegisterEmailValidationServer(grpcServer, v1.InitEmailServer(controller,&emailConfig))
email_proto.RegisterEmailValidationServer(grpcServer, v1.InitEmailServer(controller, &emailConfig, params.DevMode))
if err := grpcServer.Serve(lis); err != nil {
return err
}