authorizer/server/resolvers/update_env.go
2022-01-21 13:34:04 +05:30

126 lines
3.6 KiB
Go

package resolvers
import (
"context"
"encoding/json"
"errors"
"fmt"
"log"
"reflect"
"github.com/authorizerdev/authorizer/server/constants"
"github.com/authorizerdev/authorizer/server/db"
"github.com/authorizerdev/authorizer/server/envstore"
"github.com/authorizerdev/authorizer/server/graph/model"
"github.com/authorizerdev/authorizer/server/utils"
"golang.org/x/crypto/bcrypt"
)
// UpdateEnvResolver is a resolver for update config mutation
// This is admin only mutation
func UpdateEnvResolver(ctx context.Context, params model.UpdateEnvInput) (*model.Response, error) {
gc, err := utils.GinContextFromContext(ctx)
var res *model.Response
if err != nil {
return res, err
}
if !utils.IsSuperAdmin(gc) {
return res, fmt.Errorf("unauthorized")
}
var data map[string]interface{}
byteData, err := json.Marshal(params)
if err != nil {
return res, fmt.Errorf("error marshalling params: %t", err)
}
err = json.Unmarshal(byteData, &data)
if err != nil {
return res, fmt.Errorf("error un-marshalling params: %t", err)
}
updatedData := envstore.EnvInMemoryStoreObj.GetEnvStoreClone()
for key, value := range data {
if value != nil {
fieldType := reflect.TypeOf(value).String()
if fieldType == "string" {
updatedData.StringEnv[key] = value.(string)
}
if fieldType == "bool" {
updatedData.BoolEnv[key] = value.(bool)
}
if fieldType == "[]interface {}" {
stringArr := []string{}
for _, v := range value.([]interface{}) {
stringArr = append(stringArr, v.(string))
}
updatedData.SliceEnv[key] = stringArr
}
}
}
// handle derivative cases like disabling email verification & magic login
// in case SMTP is off but env is set to true
if updatedData.StringEnv[constants.EnvKeySmtpHost] == "" || updatedData.StringEnv[constants.EnvKeySmtpUsername] == "" || updatedData.StringEnv[constants.EnvKeySmtpPassword] == "" || updatedData.StringEnv[constants.EnvKeySenderEmail] == "" && updatedData.StringEnv[constants.EnvKeySmtpPort] == "" {
if !updatedData.BoolEnv[constants.EnvKeyDisableEmailVerification] {
updatedData.BoolEnv[constants.EnvKeyDisableEmailVerification] = true
}
if !updatedData.BoolEnv[constants.EnvKeyDisableMagicLinkLogin] {
updatedData.BoolEnv[constants.EnvKeyDisableMagicLinkLogin] = true
}
}
// Update local store
envstore.EnvInMemoryStoreObj.UpdateEnvStore(updatedData)
// Fetch the current db store and update it
env, err := db.Provider.GetEnv()
if err != nil {
return res, err
}
encryptedConfig, err := utils.EncryptEnvData(updatedData)
if err != nil {
return res, err
}
// in case of db change re-initialize db
if params.DatabaseType != nil || params.DatabaseURL != nil || params.DatabaseName != nil {
db.InitDB()
}
// in case of admin secret change update the cookie with new hash
if params.AdminSecret != nil {
if params.OldAdminSecret == nil {
return res, errors.New("admin secret and old admin secret are required for secret change")
}
err := bcrypt.CompareHashAndPassword([]byte(*params.OldAdminSecret), []byte(envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyAdminSecret)))
if err != nil {
return res, errors.New("old admin secret is not correct")
}
hashedKey, err := utils.EncryptPassword(envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyAdminSecret))
if err != nil {
return res, err
}
utils.SetAdminCookie(gc, hashedKey)
}
env.EnvData = encryptedConfig
_, err = db.Provider.UpdateEnv(env)
if err != nil {
log.Println("error updating config:", err)
return res, err
}
res = &model.Response{
Message: "configurations updated successfully",
}
return res, nil
}