mirror of
https://github.com/acepanel/panel.git
synced 2026-02-05 04:30:13 +08:00
821 lines
24 KiB
Go
821 lines
24 KiB
Go
package mysql57
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import (
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"database/sql"
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"fmt"
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"os"
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"path/filepath"
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"regexp"
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"strings"
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"github.com/goravel/framework/contracts/http"
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"github.com/goravel/framework/facades"
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"github.com/goravel/framework/support/carbon"
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"github.com/spf13/cast"
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"panel/app/http/controllers"
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"panel/app/models"
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"panel/app/services"
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"panel/pkg/tools"
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)
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type Mysql57Controller struct {
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setting services.Setting
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}
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func NewMysql57Controller() *Mysql57Controller {
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return &Mysql57Controller{
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setting: services.NewSettingImpl(),
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}
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}
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// Status 获取运行状态
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func (c *Mysql57Controller) Status(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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status := tools.ExecShell("systemctl status mysqld | grep Active | grep -v grep | awk '{print $2}'")
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if len(status) == 0 {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL状态失败")
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return
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}
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if status == "active" {
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controllers.Success(ctx, true)
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} else {
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controllers.Success(ctx, false)
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}
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}
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// Reload 重载配置
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func (c *Mysql57Controller) Reload(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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tools.ExecShell("systemctl reload mysqld")
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status := tools.ExecShell("systemctl status mysqld | grep Active | grep -v grep | awk '{print $2}'")
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if len(status) == 0 {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL状态失败")
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return
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}
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if status == "active" {
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controllers.Success(ctx, true)
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} else {
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controllers.Success(ctx, false)
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}
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}
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// Restart 重启服务
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func (c *Mysql57Controller) Restart(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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tools.ExecShell("systemctl restart mysqld")
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status := tools.ExecShell("systemctl status mysqld | grep Active | grep -v grep | awk '{print $2}'")
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if len(status) == 0 {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL状态失败")
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return
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}
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if status == "active" {
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controllers.Success(ctx, true)
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} else {
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controllers.Success(ctx, false)
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}
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}
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// Start 启动服务
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func (c *Mysql57Controller) Start(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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tools.ExecShell("systemctl start mysqld")
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status := tools.ExecShell("systemctl status mysqld | grep Active | grep -v grep | awk '{print $2}'")
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if len(status) == 0 {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL状态失败")
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return
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}
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if status == "active" {
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controllers.Success(ctx, true)
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} else {
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controllers.Success(ctx, false)
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}
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}
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// Stop 停止服务
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func (c *Mysql57Controller) Stop(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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tools.ExecShell("systemctl stop mysqld")
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status := tools.ExecShell("systemctl status mysqld | grep Active | grep -v grep | awk '{print $2}'")
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if len(status) == 0 {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL状态失败")
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return
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}
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if status != "active" {
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controllers.Success(ctx, true)
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} else {
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controllers.Success(ctx, false)
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}
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}
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// GetConfig 获取配置
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func (c *Mysql57Controller) GetConfig(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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// 获取配置
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config := tools.ReadFile("/www/server/mysql/conf/my.cnf")
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if len(config) == 0 {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL配置失败")
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return
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}
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controllers.Success(ctx, config)
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}
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// SaveConfig 保存配置
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func (c *Mysql57Controller) SaveConfig(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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config := ctx.Request().Input("config")
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if len(config) == 0 {
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controllers.Error(ctx, http.StatusBadRequest, "配置不能为空")
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return
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}
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if !tools.WriteFile("/www/server/mysql/conf/my.cnf", config, 0644) {
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controllers.Error(ctx, http.StatusInternalServerError, "写入MySQL配置失败")
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return
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}
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controllers.Success(ctx, "保存MySQL配置成功")
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}
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// Load 获取负载
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func (c *Mysql57Controller) Load(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
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if len(rootPassword) == 0 {
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controllers.Error(ctx, http.StatusBadRequest, "MySQL root密码为空")
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return
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}
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status := tools.ExecShell("systemctl status mysqld | grep Active | grep -v grep | awk '{print $2}'")
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if status != "active" {
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controllers.Error(ctx, http.StatusInternalServerError, "MySQL 已停止运行")
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return
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}
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raw := tools.ExecShell("mysqladmin -uroot -p" + rootPassword + " extended-status 2>&1")
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if strings.Contains(raw, "Access denied for user") {
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controllers.Error(ctx, http.StatusBadRequest, "MySQL root密码错误")
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return
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}
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if !strings.Contains(raw, "Uptime") {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL负载失败")
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return
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}
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data := make(map[int]map[string]string)
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expressions := []struct {
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regex string
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name string
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}{
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{`Uptime\s+\|\s+(\d+)\s+\|`, "运行时间"},
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{`Queries\s+\|\s+(\d+)\s+\|`, "总查询次数"},
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{`Connections\s+\|\s+(\d+)\s+\|`, "总连接次数"},
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{`Com_commit\s+\|\s+(\d+)\s+\|`, "每秒事务"},
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{`Com_rollback\s+\|\s+(\d+)\s+\|`, "每秒回滚"},
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{`Bytes_sent\s+\|\s+(\d+)\s+\|`, "发送"},
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{`Bytes_received\s+\|\s+(\d+)\s+\|`, "接收"},
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{`Threads_connected\s+\|\s+(\d+)\s+\|`, "活动连接数"},
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{`Max_used_connections\s+\|\s+(\d+)\s+\|`, "峰值连接数"},
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{`Key_read_requests\s+\|\s+(\d+)\s+\|`, "索引命中率"},
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{`Innodb_buffer_pool_reads\s+\|\s+(\d+)\s+\|`, "Innodb索引命中率"},
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{`Created_tmp_disk_tables\s+\|\s+(\d+)\s+\|`, "创建临时表到磁盘"},
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{`Open_tables\s+\|\s+(\d+)\s+\|`, "已打开的表"},
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{`Select_full_join\s+\|\s+(\d+)\s+\|`, "没有使用索引的量"},
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{`Select_full_range_join\s+\|\s+(\d+)\s+\|`, "没有索引的JOIN量"},
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{`Select_range_check\s+\|\s+(\d+)\s+\|`, "没有索引的子查询量"},
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{`Sort_merge_passes\s+\|\s+(\d+)\s+\|`, "排序后的合并次数"},
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{`Table_locks_waited\s+\|\s+(\d+)\s+\|`, "锁表次数"},
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}
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for i, expression := range expressions {
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re := regexp.MustCompile(expression.regex)
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matches := re.FindStringSubmatch(raw)
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if len(matches) > 1 {
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data[i] = make(map[string]string)
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data[i] = map[string]string{"name": expression.name, "value": matches[1]}
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if expression.name == "发送" || expression.name == "接收" {
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data[i]["value"] = tools.FormatBytes(cast.ToFloat64(matches[1]))
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}
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}
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}
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// 索引命中率
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readRequests := cast.ToFloat64(data[9]["value"])
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reads := cast.ToFloat64(data[10]["value"])
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data[9]["value"] = fmt.Sprintf("%.2f%%", readRequests/(reads+readRequests)*100)
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// Innodb 索引命中率
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bufferPoolReads := cast.ToFloat64(data[11]["value"])
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bufferPoolReadRequests := cast.ToFloat64(data[12]["value"])
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data[10]["value"] = fmt.Sprintf("%.2f%%", bufferPoolReadRequests/(bufferPoolReads+bufferPoolReadRequests)*100)
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controllers.Success(ctx, data)
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}
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// ErrorLog 获取错误日志
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func (c *Mysql57Controller) ErrorLog(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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log := tools.ExecShell("tail -n 100 /www/server/mysql/mysql-error.log")
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controllers.Success(ctx, log)
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}
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// ClearErrorLog 清空错误日志
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func (c *Mysql57Controller) ClearErrorLog(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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tools.ExecShell("echo '' > /www/server/mysql/mysql-error.log")
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controllers.Success(ctx, "清空错误日志成功")
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}
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// SlowLog 获取慢查询日志
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func (c *Mysql57Controller) SlowLog(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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log := tools.ExecShell("tail -n 100 /www/server/mysql/mysql-slow.log")
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controllers.Success(ctx, log)
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}
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// ClearSlowLog 清空慢查询日志
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func (c *Mysql57Controller) ClearSlowLog(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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tools.ExecShell("echo '' > /www/server/mysql/mysql-slow.log")
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controllers.Success(ctx, "清空慢查询日志成功")
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}
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// GetRootPassword 获取root密码
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func (c *Mysql57Controller) GetRootPassword(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
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if len(rootPassword) == 0 {
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controllers.Error(ctx, http.StatusBadRequest, "MySQL root密码为空")
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return
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}
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controllers.Success(ctx, rootPassword)
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}
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// SetRootPassword 设置root密码
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func (c *Mysql57Controller) SetRootPassword(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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status := tools.ExecShell("systemctl status mysqld | grep Active | grep -v grep | awk '{print $2}'")
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if len(status) == 0 {
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controllers.Error(ctx, http.StatusInternalServerError, "获取MySQL状态失败")
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return
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}
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if status != "active" {
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controllers.Error(ctx, http.StatusInternalServerError, "MySQL 未运行")
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return
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}
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rootPassword := ctx.Request().Input(models.SettingKeyMysqlRootPassword)
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if len(rootPassword) == 0 {
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controllers.Error(ctx, http.StatusBadRequest, "MySQL root密码不能为空")
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return
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}
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oldRootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
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if oldRootPassword != rootPassword {
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tools.ExecShell("mysql -uroot -p" + oldRootPassword + " -e \"ALTER USER 'root'@'localhost' IDENTIFIED BY '" + rootPassword + "';\"")
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tools.ExecShell("mysql -uroot -p" + oldRootPassword + " -e \"FLUSH PRIVILEGES;\"")
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err := c.setting.Set(models.SettingKeyMysqlRootPassword, rootPassword)
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if err != nil {
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tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"ALTER USER 'root'@'localhost' IDENTIFIED BY '" + oldRootPassword + "';\"")
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tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"FLUSH PRIVILEGES;\"")
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controllers.Error(ctx, http.StatusInternalServerError, "设置root密码失败")
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return
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}
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}
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controllers.Success(ctx, "设置root密码成功")
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}
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// DatabaseList 获取数据库列表
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func (c *Mysql57Controller) DatabaseList(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
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type database struct {
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Name string `json:"name"`
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}
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db, err := sql.Open("mysql", "root:"+rootPassword+"@unix(/tmp/mysql.sock)/")
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if err != nil {
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facades.Log().Error("[MySQL57] 连接数据库失败" + err.Error())
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controllers.Error(ctx, http.StatusInternalServerError, "连接数据库失败")
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return
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}
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defer db.Close()
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rows, err := db.Query("SHOW DATABASES")
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if err != nil {
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facades.Log().Error("[MySQL57] 获取数据库列表失败" + err.Error())
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controllers.Error(ctx, http.StatusInternalServerError, "获取数据库列表失败")
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return
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}
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defer rows.Close()
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var databases []database
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for rows.Next() {
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var d database
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err := rows.Scan(&d.Name)
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if err != nil {
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continue
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}
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databases = append(databases, d)
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}
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if err := rows.Err(); err != nil {
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facades.Log().Error("[MySQL57] 获取数据库列表失败" + err.Error())
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controllers.Error(ctx, http.StatusInternalServerError, "获取数据库列表失败")
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return
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}
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controllers.Success(ctx, databases)
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}
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// AddDatabase 添加数据库
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func (c *Mysql57Controller) AddDatabase(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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validator, err := ctx.Request().Validate(map[string]string{
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"database": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$",
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"user": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$",
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"password": "required|min_len:8|max_len:255",
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})
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if err != nil {
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controllers.Error(ctx, http.StatusBadRequest, err.Error())
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return
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}
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if validator.Fails() {
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controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
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return
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}
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rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
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database := ctx.Request().Input("database")
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user := ctx.Request().Input("user")
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password := ctx.Request().Input("password")
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tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"CREATE DATABASE IF NOT EXISTS " + database + " DEFAULT CHARSET utf8mb4 COLLATE utf8mb4_general_ci;\"")
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tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"CREATE USER '" + user + "'@'localhost' IDENTIFIED BY '" + password + "';\"")
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tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"GRANT ALL PRIVILEGES ON " + database + ".* TO '" + user + "'@'localhost';\"")
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tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"FLUSH PRIVILEGES;\"")
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controllers.Success(ctx, "添加数据库成功")
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}
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// DeleteDatabase 删除数据库
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func (c *Mysql57Controller) DeleteDatabase(ctx http.Context) {
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if !controllers.Check(ctx, "mysql57") {
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return
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}
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validator, err := ctx.Request().Validate(map[string]string{
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"database": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$|not_in:information_schema,mysql,performance_schema,sys",
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})
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if err != nil {
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controllers.Error(ctx, http.StatusBadRequest, err.Error())
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return
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}
|
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if validator.Fails() {
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controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
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return
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}
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|
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rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
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database := ctx.Request().Input("database")
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tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"DROP DATABASE IF EXISTS " + database + ";\"")
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controllers.Success(ctx, "删除数据库成功")
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}
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// BackupList 获取备份列表
|
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func (c *Mysql57Controller) BackupList(ctx http.Context) {
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backupPath := c.setting.Get(models.SettingKeyBackupPath) + "/mysql"
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|
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if !tools.Exists(backupPath) {
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tools.Mkdir(backupPath, 0644)
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}
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files, err := os.ReadDir(backupPath)
|
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if err != nil {
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controllers.Error(ctx, http.StatusInternalServerError, "获取备份列表失败")
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return
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}
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|
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var backupFiles []map[string]string
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for _, file := range files {
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if file.IsDir() {
|
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continue
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}
|
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info, err := file.Info()
|
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if err != nil {
|
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continue
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}
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|
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backupFiles = append(backupFiles, map[string]string{
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"file": file.Name(),
|
|
"size": tools.FormatBytes(float64(info.Size())),
|
|
})
|
|
}
|
|
|
|
controllers.Success(ctx, backupFiles)
|
|
}
|
|
|
|
// UploadBackup 上传备份
|
|
func (c *Mysql57Controller) UploadBackup(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
file, err := ctx.Request().File("file")
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, "上传文件失败")
|
|
return
|
|
}
|
|
|
|
backupPath := c.setting.Get(models.SettingKeyBackupPath) + "/mysql"
|
|
if !tools.Exists(backupPath) {
|
|
tools.Mkdir(backupPath, 0644)
|
|
}
|
|
|
|
name := file.GetClientOriginalName()
|
|
_, err = file.StoreAs(backupPath, name)
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, "上传文件失败")
|
|
return
|
|
}
|
|
|
|
controllers.Success(ctx, "上传文件成功")
|
|
}
|
|
|
|
// CreateBackup 创建备份
|
|
func (c *Mysql57Controller) CreateBackup(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
validator, err := ctx.Request().Validate(map[string]string{
|
|
"database": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$|not_in:information_schema,mysql,performance_schema,sys",
|
|
})
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
if validator.Fails() {
|
|
controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
|
|
return
|
|
}
|
|
|
|
backupPath := c.setting.Get(models.SettingKeyBackupPath) + "/mysql"
|
|
rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
|
|
database := ctx.Request().Input("database")
|
|
backupFile := database + "_" + carbon.Now().ToShortDateTimeString() + ".sql"
|
|
if !tools.Exists(backupPath) {
|
|
tools.Mkdir(backupPath, 0644)
|
|
}
|
|
err = os.Setenv("MYSQL_PWD", rootPassword)
|
|
if err != nil {
|
|
facades.Log().Error("[MySQL57] 设置环境变量 MYSQL_PWD 失败：" + err.Error())
|
|
controllers.Error(ctx, http.StatusInternalServerError, "备份失败")
|
|
return
|
|
}
|
|
|
|
tools.ExecShell("mysqldump -uroot " + database + " > " + backupPath + "/" + backupFile)
|
|
tools.ExecShell("cd " + backupPath + " && zip -r " + backupPath + "/" + backupFile + ".zip " + backupFile)
|
|
tools.RemoveFile(backupPath + "/" + backupFile)
|
|
_ = os.Unsetenv("MYSQL_PWD")
|
|
|
|
controllers.Success(ctx, "备份成功")
|
|
}
|
|
|
|
// DeleteBackup 删除备份
|
|
func (c *Mysql57Controller) DeleteBackup(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
validator, err := ctx.Request().Validate(map[string]string{
|
|
"file": "required|min_len:1|max_len:255",
|
|
})
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
if validator.Fails() {
|
|
controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
|
|
return
|
|
}
|
|
|
|
backupPath := c.setting.Get(models.SettingKeyBackupPath) + "/mysql"
|
|
file := ctx.Request().Input("file")
|
|
tools.RemoveFile(backupPath + "/" + file)
|
|
|
|
controllers.Success(ctx, "删除备份成功")
|
|
}
|
|
|
|
// RestoreBackup 还原备份
|
|
func (c *Mysql57Controller) RestoreBackup(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
validator, err := ctx.Request().Validate(map[string]string{
|
|
"file": "required|min_len:1|max_len:255",
|
|
"database": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$|not_in:information_schema,mysql,performance_schema,sys",
|
|
})
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
if validator.Fails() {
|
|
controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
|
|
return
|
|
}
|
|
|
|
backupPath := c.setting.Get(models.SettingKeyBackupPath) + "/mysql"
|
|
rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
|
|
file := ctx.Request().Input("file")
|
|
backupFile := backupPath + "/" + file
|
|
if !tools.Exists(backupFile) {
|
|
controllers.Error(ctx, http.StatusBadRequest, "备份文件不存在")
|
|
return
|
|
}
|
|
|
|
err = os.Setenv("MYSQL_PWD", rootPassword)
|
|
if err != nil {
|
|
facades.Log().Error("[MYSQL57] 设置环境变量 MYSQL_PWD 失败：" + err.Error())
|
|
controllers.Error(ctx, http.StatusInternalServerError, "还原失败")
|
|
return
|
|
}
|
|
|
|
// 获取文件拓展名
|
|
ext := filepath.Ext(file)
|
|
switch ext {
|
|
case ".zip":
|
|
tools.ExecShell("unzip -o " + backupFile + " -d " + backupPath)
|
|
backupFile = strings.TrimSuffix(backupFile, ext)
|
|
case ".gz":
|
|
if strings.HasSuffix(file, ".tar.gz") {
|
|
// 解压.tar.gz文件
|
|
tools.ExecShell("tar -zxvf " + backupFile + " -C " + backupPath)
|
|
backupFile = strings.TrimSuffix(backupFile, ".tar.gz")
|
|
} else {
|
|
// 解压.gz文件
|
|
tools.ExecShell("gzip -d " + backupFile)
|
|
backupFile = strings.TrimSuffix(backupFile, ext)
|
|
}
|
|
case ".bz2":
|
|
tools.ExecShell("bzip2 -d " + backupFile)
|
|
backupFile = strings.TrimSuffix(backupFile, ext)
|
|
case ".tar":
|
|
tools.ExecShell("tar -xvf " + backupFile + " -C " + backupPath)
|
|
backupFile = strings.TrimSuffix(backupFile, ext)
|
|
case ".rar":
|
|
tools.ExecShell("unrar x " + backupFile + " " + backupPath)
|
|
backupFile = strings.TrimSuffix(backupFile, ext)
|
|
}
|
|
|
|
if !tools.Exists(backupFile) {
|
|
controllers.Error(ctx, http.StatusBadRequest, "自动解压备份文件失败，请手动解压")
|
|
return
|
|
}
|
|
|
|
tools.ExecShell("mysql -uroot " + ctx.Request().Input("database") + " < " + backupFile)
|
|
_ = os.Unsetenv("MYSQL_PWD")
|
|
|
|
controllers.Success(ctx, "还原成功")
|
|
}
|
|
|
|
// UserList 用户列表
|
|
func (c *Mysql57Controller) UserList(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
type user struct {
|
|
User string `json:"user"`
|
|
Host string `json:"host"`
|
|
Grants []string `json:"grants"`
|
|
}
|
|
|
|
rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
|
|
db, err := sql.Open("mysql", "root:"+rootPassword+"@unix(/tmp/mysql.sock)/")
|
|
if err != nil {
|
|
facades.Log().Error("[MYSQL57] 连接数据库失败：" + err.Error())
|
|
controllers.Error(ctx, http.StatusInternalServerError, "连接数据库失败")
|
|
}
|
|
defer db.Close()
|
|
|
|
rows, err := db.Query("SELECT user, host FROM mysql.user")
|
|
if err != nil {
|
|
facades.Log().Error("[MYSQL57] 查询数据库失败：" + err.Error())
|
|
controllers.Error(ctx, http.StatusInternalServerError, "查询数据库失败")
|
|
}
|
|
defer rows.Close()
|
|
|
|
var userGrants []user
|
|
|
|
for rows.Next() {
|
|
var u user
|
|
err := rows.Scan(&u.User, &u.Host)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
|
|
// 查询用户权限
|
|
grantsRows, err := db.Query(fmt.Sprintf("SHOW GRANTS FOR '%s'@'%s'", u.User, u.Host))
|
|
if err != nil {
|
|
continue
|
|
}
|
|
defer grantsRows.Close()
|
|
|
|
for grantsRows.Next() {
|
|
var grant string
|
|
err := grantsRows.Scan(&grant)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
|
|
u.Grants = append(u.Grants, grant)
|
|
}
|
|
|
|
if err := grantsRows.Err(); err != nil {
|
|
continue
|
|
}
|
|
|
|
userGrants = append(userGrants, u)
|
|
}
|
|
|
|
if err := rows.Err(); err != nil {
|
|
controllers.Error(ctx, http.StatusInternalServerError, "获取用户列表失败")
|
|
return
|
|
}
|
|
|
|
controllers.Success(ctx, userGrants)
|
|
}
|
|
|
|
// AddUser 添加用户
|
|
func (c *Mysql57Controller) AddUser(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
validator, err := ctx.Request().Validate(map[string]string{
|
|
"database": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$",
|
|
"user": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$",
|
|
"password": "required|min_len:8|max_len:255",
|
|
})
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
if validator.Fails() {
|
|
controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
|
|
return
|
|
}
|
|
|
|
rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
|
|
user := ctx.Request().Input("user")
|
|
password := ctx.Request().Input("password")
|
|
database := ctx.Request().Input("database")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"CREATE USER '" + user + "'@'localhost' IDENTIFIED BY '" + password + ";'\"")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"GRANT ALL PRIVILEGES ON " + database + ".* TO '" + user + "'@'localhost';\"")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"FLUSH PRIVILEGES;\"")
|
|
|
|
controllers.Success(ctx, "添加成功")
|
|
}
|
|
|
|
// DeleteUser 删除用户
|
|
func (c *Mysql57Controller) DeleteUser(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
validator, err := ctx.Request().Validate(map[string]string{
|
|
"user": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$",
|
|
})
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
if validator.Fails() {
|
|
controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
|
|
return
|
|
}
|
|
|
|
rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
|
|
user := ctx.Request().Input("user")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"DROP USER '" + user + "'@'localhost';\"")
|
|
|
|
controllers.Success(ctx, "删除成功")
|
|
}
|
|
|
|
// SetUserPassword 设置用户密码
|
|
func (c *Mysql57Controller) SetUserPassword(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
validator, err := ctx.Request().Validate(map[string]string{
|
|
"user": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$",
|
|
"password": "required|min_len:8|max_len:255",
|
|
})
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
if validator.Fails() {
|
|
controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
|
|
return
|
|
}
|
|
|
|
rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
|
|
user := ctx.Request().Input("user")
|
|
password := ctx.Request().Input("password")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"ALTER USER '" + user + "'@'localhost' IDENTIFIED BY '" + password + "';\"")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"FLUSH PRIVILEGES;\"")
|
|
|
|
controllers.Success(ctx, "修改成功")
|
|
}
|
|
|
|
// SetUserPrivileges 设置用户权限
|
|
func (c *Mysql57Controller) SetUserPrivileges(ctx http.Context) {
|
|
if !controllers.Check(ctx, "mysql57") {
|
|
return
|
|
}
|
|
|
|
validator, err := ctx.Request().Validate(map[string]string{
|
|
"user": "required|min_len:1|max_len:255|regex:^[a-zA-Z][a-zA-Z0-9_]+$",
|
|
"database": "required|min_len:1|max_len:255",
|
|
})
|
|
if err != nil {
|
|
controllers.Error(ctx, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
if validator.Fails() {
|
|
controllers.Error(ctx, http.StatusBadRequest, validator.Errors().One())
|
|
return
|
|
}
|
|
|
|
rootPassword := c.setting.Get(models.SettingKeyMysqlRootPassword)
|
|
user := ctx.Request().Input("user")
|
|
database := ctx.Request().Input("database")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"REVOKE ALL PRIVILEGES ON *.* FROM '" + user + "'@'localhost';\"")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"GRANT ALL PRIVILEGES ON " + database + ".* TO '" + user + "'@'localhost';\"")
|
|
tools.ExecShell("mysql -uroot -p" + rootPassword + " -e \"FLUSH PRIVILEGES;\"")
|
|
|
|
controllers.Success(ctx, "修改成功")
|
|
}
|