cacert-boardvoting/internal/models/audit.go

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/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0
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 models
import (
"context"
"encoding/json"
"fmt"
"time"
"github.com/jmoiron/sqlx"
)
type AuditChange string
const (
AuditCreateUser AuditChange = "CREATE_USER"
AuditDeleteUser AuditChange = "DELETE_USER"
AuditEditUser AuditChange = "EDIT_USER"
AuditAddEmail AuditChange = "ADD_EMAIL"
AuditDeleteEmail AuditChange = "DELETE_EMAIL"
AuditChangeVoters AuditChange = "CHANGE_VOTERS"
)
type Audit struct {
ID int64 `db:"id"`
UserName string `db:"user_name"`
UserAddress string `db:"user_address"`
Created time.Time `db:"created"`
Change *AuditChange `db:"change"`
Reasoning string `db:"reasoning"`
Details string `db:"details"`
}
func AuditLog(ctx context.Context, tx *sqlx.Tx, user *User, change AuditChange, reasoning string, details any) error {
jsonDetails, err := json.Marshal(details)
if err != nil {
return fmt.Errorf("could not transform details to JSON: %w", err)
}
_, err = tx.ExecContext(
ctx,
`INSERT INTO audit (user_name, user_address, created, change, reasoning, details) VALUES (?, ?, ?, ?, ?, ?)`,
user.Name, user.Reminder, time.Now().UTC(), change, reasoning, string(jsonDetails),
)
if err != nil {
return errCouldNotExecuteQuery(err)
}
return nil
}
func emailChangeInfo(before, after []string) any {
return struct {
Before []string `json:"before"`
After []string `json:"after"`
}{Before: before, After: after}
}
func voterChangeInfo(before []string, after []string) any {
return struct {
Before []string `json:"before"`
After []string `json:"after"`
}{Before: before, After: after}
}
func userChangeInfo(before, after *User) any {
beforeRoleNames, beforeAddresses := before.rolesAndAddresses()
afterRoleNames, afterAddresses := after.rolesAndAddresses()
type userInfo struct {
Name string `json:"name"`
Roles []string `json:"roles"`
Addresses []string `json:"addresses"`
Reminder string `json:"reminder"`
}
2022-09-26 09:58:36 +00:00
details := struct {
Before userInfo `json:"before"`
After userInfo `json:"after"`
}{userInfo{
Name: before.Name,
Roles: beforeRoleNames,
Addresses: beforeAddresses,
Reminder: before.Reminder.String,
}, userInfo{
Name: after.Name,
Roles: afterRoleNames,
Addresses: afterAddresses,
Reminder: after.Reminder.String,
}}
return details
}
func userCreateInfo(u *User) any {
roleNames, addresses := u.rolesAndAddresses()
type userInfo struct {
Name string `json:"name"`
Roles []string `json:"roles"`
Addresses []string `json:"addresses"`
Reminder string `json:"reminder"`
}
details := struct {
Created userInfo `json:"created"`
}{Created: userInfo{
Name: u.Name,
Roles: roleNames,
Addresses: addresses,
Reminder: u.Reminder.String,
}}
return details
}