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errors.go
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errors.go
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// This file is part of MinIO Console Server
// Copyright (c) 2022 MinIO, Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package restapi
import (
"context"
"errors"
madmin "github.com/trinet2005/oss-admin-go"
minio "github.com/trinet2005/oss-go-sdk"
"strings"
"github.com/trinet2005/oss-console/models"
)
var (
ErrDefault = errors.New("an error occurred, please try again")
ErrInvalidLogin = errors.New("invalid Login")
ErrForbidden = errors.New("403 Forbidden")
ErrBadRequest = errors.New("400 Bad Request")
ErrFileTooLarge = errors.New("413 File too Large")
ErrInvalidSession = errors.New("invalid session")
ErrNotFound = errors.New("not found")
ErrGroupAlreadyExists = errors.New("error group name already in use")
ErrInvalidErasureCodingValue = errors.New("invalid Erasure Coding Value")
ErrBucketBodyNotInRequest = errors.New("error bucket body not in request")
ErrBucketNameNotInRequest = errors.New("error bucket name not in request")
ErrGroupBodyNotInRequest = errors.New("error group body not in request")
ErrGroupNameNotInRequest = errors.New("error group name not in request")
ErrPolicyNameNotInRequest = errors.New("error policy name not in request")
ErrPolicyBodyNotInRequest = errors.New("error policy body not in request")
ErrPolicyNameContainsSpace = errors.New("error policy name cannot contain spaces")
ErrInvalidEncryptionAlgorithm = errors.New("error invalid encryption algorithm")
ErrSSENotConfigured = errors.New("error server side encryption configuration not found")
ErrBucketLifeCycleNotConfigured = errors.New("error bucket life cycle configuration not found")
ErrChangePassword = errors.New("error please check your current password")
ErrInvalidLicense = errors.New("invalid license key")
ErrLicenseNotFound = errors.New("license not found")
ErrAvoidSelfAccountDelete = errors.New("logged in user cannot be deleted by itself")
ErrAccessDenied = errors.New("access denied")
ErrOauth2Provider = errors.New("unable to contact configured identity provider")
ErrNonUniqueAccessKey = errors.New("access key already in use")
ErrRemoteTierExists = errors.New("specified remote tier already exists")
ErrRemoteTierNotFound = errors.New("specified remote tier was not found")
ErrRemoteTierUppercase = errors.New("tier name must be in uppercase")
ErrRemoteTierBucketNotFound = errors.New("remote tier bucket not found")
ErrRemoteInvalidCredentials = errors.New("invalid remote tier credentials")
ErrUnableToGetTenantUsage = errors.New("unable to get tenant usage")
ErrTooManyNodes = errors.New("cannot request more nodes than what is available in the cluster")
ErrTooFewNodes = errors.New("there are not enough nodes in the cluster to support this tenant")
ErrTooFewAvailableNodes = errors.New("there is not enough available nodes to satisfy this requirement")
ErrFewerThanFourNodes = errors.New("at least 4 nodes are required for a tenant")
ErrUnableToGetTenantLogs = errors.New("unable to get tenant logs")
ErrUnableToUpdateTenantCertificates = errors.New("unable to update tenant certificates")
ErrUpdatingEncryptionConfig = errors.New("unable to update encryption configuration")
ErrDeletingEncryptionConfig = errors.New("error disabling tenant encryption")
ErrEncryptionConfigNotFound = errors.New("encryption configuration not found")
ErrPolicyNotFound = errors.New("policy does not exist")
ErrLoginNotAllowed = errors.New("login not allowed")
ErrSubnetUploadFail = errors.New("SUBNET upload failed")
ErrHealthReportFail = errors.New("failure to generate Health report")
)
type CodedAPIError struct {
Code int
APIError *models.APIError
}
// ErrorWithContext :
func ErrorWithContext(ctx context.Context, err ...interface{}) *CodedAPIError {
errorCode := 500
errorMessage := ErrDefault.Error()
var err1 error
var exists bool
if len(err) > 0 {
if err1, exists = err[0].(error); exists {
var lastError error
if len(err) > 1 {
if err2, lastExists := err[1].(error); lastExists {
lastError = err2
}
}
if err1.Error() == ErrForbidden.Error() {
errorCode = 403
}
if err1.Error() == ErrBadRequest.Error() {
errorCode = 400
}
if err1 == ErrNotFound {
errorCode = 404
errorMessage = ErrNotFound.Error()
}
if errors.Is(err1, ErrInvalidLogin) {
errorCode = 401
errorMessage = ErrInvalidLogin.Error()
}
// If the last error is ErrInvalidLogin, this is a login failure
if errors.Is(lastError, ErrInvalidLogin) {
errorCode = 401
errorMessage = err1.Error()
}
if strings.Contains(err1.Error(), ErrLoginNotAllowed.Error()) {
errorCode = 400
errorMessage = ErrLoginNotAllowed.Error()
}
// console invalid erasure coding value
if errors.Is(err1, ErrInvalidErasureCodingValue) {
errorCode = 400
errorMessage = ErrInvalidErasureCodingValue.Error()
}
if errors.Is(err1, ErrBucketBodyNotInRequest) {
errorCode = 400
errorMessage = ErrBucketBodyNotInRequest.Error()
}
if errors.Is(err1, ErrBucketNameNotInRequest) {
errorCode = 400
errorMessage = ErrBucketNameNotInRequest.Error()
}
if errors.Is(err1, ErrGroupBodyNotInRequest) {
errorCode = 400
errorMessage = ErrGroupBodyNotInRequest.Error()
}
if errors.Is(err1, ErrGroupNameNotInRequest) {
errorCode = 400
errorMessage = ErrGroupNameNotInRequest.Error()
}
if errors.Is(err1, ErrPolicyNameNotInRequest) {
errorCode = 400
errorMessage = ErrPolicyNameNotInRequest.Error()
}
if errors.Is(err1, ErrPolicyBodyNotInRequest) {
errorCode = 400
errorMessage = ErrPolicyBodyNotInRequest.Error()
}
if errors.Is(err1, ErrPolicyNameContainsSpace) {
errorCode = 400
errorMessage = ErrPolicyNameContainsSpace.Error()
}
// console invalid session errors
if errors.Is(err1, ErrInvalidSession) {
errorCode = 401
errorMessage = ErrInvalidSession.Error()
}
if errors.Is(err1, ErrGroupAlreadyExists) {
errorCode = 400
errorMessage = ErrGroupAlreadyExists.Error()
}
// Bucket life cycle not configured
if errors.Is(err1, ErrBucketLifeCycleNotConfigured) {
errorCode = 404
errorMessage = ErrBucketLifeCycleNotConfigured.Error()
}
// Encryption not configured
if errors.Is(err1, ErrSSENotConfigured) {
errorCode = 404
errorMessage = ErrSSENotConfigured.Error()
}
if errors.Is(err1, ErrEncryptionConfigNotFound) {
errorCode = 404
errorMessage = err1.Error()
}
// account change password
if errors.Is(err1, ErrChangePassword) {
errorCode = 403
errorMessage = ErrChangePassword.Error()
}
if madmin.ToErrorResponse(err1).Code == "SignatureDoesNotMatch" {
errorCode = 403
errorMessage = ErrChangePassword.Error()
}
if errors.Is(err1, ErrLicenseNotFound) {
errorCode = 404
errorMessage = ErrLicenseNotFound.Error()
}
if errors.Is(err1, ErrInvalidLicense) {
errorCode = 404
errorMessage = ErrInvalidLicense.Error()
}
if errors.Is(err1, ErrAvoidSelfAccountDelete) {
errorCode = 403
errorMessage = ErrAvoidSelfAccountDelete.Error()
}
if errors.Is(err1, ErrAccessDenied) {
errorCode = 403
errorMessage = ErrAccessDenied.Error()
}
if errors.Is(err1, ErrPolicyNotFound) {
errorCode = 404
errorMessage = ErrPolicyNotFound.Error()
}
if madmin.ToErrorResponse(err1).Code == "AccessDenied" {
errorCode = 403
errorMessage = ErrAccessDenied.Error()
}
if madmin.ToErrorResponse(err1).Code == "InvalidAccessKeyId" {
errorCode = 401
errorMessage = ErrInvalidSession.Error()
}
// console invalid session errors
if madmin.ToErrorResponse(err1).Code == "XMinioAdminNoSuchUser" {
errorCode = 401
errorMessage = ErrInvalidSession.Error()
}
// tiering errors
if err1.Error() == ErrRemoteTierExists.Error() {
errorCode = 400
errorMessage = err1.Error()
}
if err1.Error() == ErrRemoteTierNotFound.Error() {
errorCode = 400
errorMessage = err1.Error()
}
if err1.Error() == ErrRemoteTierUppercase.Error() {
errorCode = 400
errorMessage = err1.Error()
}
if err1.Error() == ErrRemoteTierBucketNotFound.Error() {
errorCode = 400
errorMessage = err1.Error()
}
if err1.Error() == ErrRemoteInvalidCredentials.Error() {
errorCode = 403
errorMessage = err1.Error()
}
if err1.Error() == ErrFileTooLarge.Error() {
errorCode = 413
errorMessage = err1.Error()
}
// bucket already exists
if minio.ToErrorResponse(err1).Code == "BucketAlreadyOwnedByYou" {
errorCode = 400
errorMessage = "Bucket already exists"
}
LogError("ErrorWithContext:%v", err...)
LogIf(ctx, err1, err...)
}
if len(err) > 1 && err[1] != nil {
if err2, ok := err[1].(error); ok {
errorMessage = err2.Error()
}
}
}
return &CodedAPIError{Code: errorCode, APIError: &models.APIError{Message: errorMessage, DetailedMessage: err1.Error()}}
}
// Error receives an errors object and parse it against k8sErrors, returns the right errors code paired with a generic errors message
func Error(err ...interface{}) *CodedAPIError {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
return ErrorWithContext(ctx, err...)
}