122 lines
3.3 KiB
Go
122 lines
3.3 KiB
Go
/*
|
|
* Copyright 2025 coze-dev Authors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package entity
|
|
|
|
import (
|
|
"context"
|
|
"encoding/base64"
|
|
"fmt"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/coze-dev/coze-studio/backend/api/model/crossdomain/variables"
|
|
"github.com/coze-dev/coze-studio/backend/api/model/data/variable/kvmemory"
|
|
"github.com/coze-dev/coze-studio/backend/api/model/data/variable/project_memory"
|
|
"github.com/coze-dev/coze-studio/backend/pkg/errorx"
|
|
"github.com/coze-dev/coze-studio/backend/types/errno"
|
|
)
|
|
|
|
type UserVariableMeta struct {
|
|
*variables.UserVariableMeta
|
|
}
|
|
|
|
func NewUserVariableMeta(v *variables.UserVariableMeta) *UserVariableMeta {
|
|
return &UserVariableMeta{
|
|
UserVariableMeta: v,
|
|
}
|
|
}
|
|
|
|
type VariableInstance struct {
|
|
ID int64
|
|
BizType project_memory.VariableConnector
|
|
BizID string
|
|
Version string
|
|
Keyword string
|
|
Type int32
|
|
Content string
|
|
ConnectorUID string
|
|
ConnectorID int64
|
|
CreatedAt int64
|
|
UpdatedAt int64
|
|
}
|
|
|
|
const (
|
|
sysUUIDKey string = "sys_uuid"
|
|
)
|
|
|
|
func (v *UserVariableMeta) GenSystemKV(ctx context.Context, keyword string) (*kvmemory.KVItem, error) {
|
|
if keyword != sysUUIDKey { // The outfield only supports this one variable for the time being
|
|
return nil, nil
|
|
}
|
|
|
|
return v.genUUID(ctx)
|
|
}
|
|
|
|
func (v *UserVariableMeta) genUUID(ctx context.Context) (*kvmemory.KVItem, error) {
|
|
if v.BizID == "" {
|
|
return nil, errorx.New(errno.ErrMemoryGetSysUUIDInstanceCode, errorx.KV("msg", "biz_id is empty"))
|
|
}
|
|
|
|
if v.ConnectorUID == "" {
|
|
return nil, errorx.New(errno.ErrMemoryGetSysUUIDInstanceCode, errorx.KV("msg", "connector_uid is empty"))
|
|
}
|
|
|
|
if v.ConnectorID == 0 {
|
|
return nil, errorx.New(errno.ErrMemoryGetSysUUIDInstanceCode, errorx.KV("msg", "connector_id is empty"))
|
|
}
|
|
|
|
encryptSysUUIDKey := v.encryptSysUUIDKey(ctx)
|
|
now := time.Now().Unix()
|
|
|
|
return &kvmemory.KVItem{
|
|
Keyword: sysUUIDKey,
|
|
Value: encryptSysUUIDKey,
|
|
Schema: stringSchema,
|
|
CreateTime: now,
|
|
UpdateTime: now,
|
|
IsSystem: true,
|
|
}, nil
|
|
}
|
|
|
|
func (v *UserVariableMeta) encryptSysUUIDKey(ctx context.Context) string {
|
|
// Combine four fields with a special delimiter (e.g. |)
|
|
plain := fmt.Sprintf("%d|%s|%s|%d", v.BizType, v.BizID, v.ConnectorUID, v.ConnectorID)
|
|
return base64.StdEncoding.EncodeToString([]byte(plain))
|
|
}
|
|
|
|
func (v *UserVariableMeta) DecryptSysUUIDKey(ctx context.Context, encryptSysUUIDKey string) *VariableInstance {
|
|
data, err := base64.StdEncoding.DecodeString(encryptSysUUIDKey)
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
|
|
parts := strings.Split(string(data), "|")
|
|
if len(parts) != 4 {
|
|
return nil
|
|
}
|
|
|
|
bizType64, _ := strconv.ParseInt(parts[0], 10, 32)
|
|
connectorID, _ := strconv.ParseInt(parts[3], 10, 64)
|
|
return &VariableInstance{
|
|
BizType: project_memory.VariableConnector(bizType64),
|
|
BizID: parts[1],
|
|
ConnectorUID: parts[2],
|
|
ConnectorID: connectorID,
|
|
}
|
|
}
|