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https://github.com/lzh-1625/go_process_manager.git
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81 lines
2.7 KiB
Go
81 lines
2.7 KiB
Go
package api
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import (
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"github.com/lzh-1625/go_process_manager/config"
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"github.com/lzh-1625/go_process_manager/internal/app/constants"
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"github.com/lzh-1625/go_process_manager/internal/app/model"
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"github.com/lzh-1625/go_process_manager/internal/app/repository"
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"github.com/lzh-1625/go_process_manager/utils"
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"github.com/gin-gonic/gin"
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)
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type userApi struct{}
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var UserApi = new(userApi)
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const DEFAULT_ROOT_PASSWORD = "root"
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func (u *userApi) LoginHandler(ctx *gin.Context, req map[string]string) {
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account := req["account"]
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password := req["password"]
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errCheck(ctx, !u.checkLoginInfo(account, password), "Incorrect username or password!")
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token, err := utils.GenToken(account)
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errCheck(ctx, err != nil, err)
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rOk(ctx, "Operation successful!", gin.H{
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"token": token,
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"username": account,
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"role": repository.UserRepository.GetUserByName(account).Role,
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})
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}
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func (u *userApi) CreateUser(ctx *gin.Context, req model.User) {
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errCheck(ctx, req.Role == constants.ROLE_ROOT, "Creation of root accounts is forbidden!")
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errCheck(ctx, req.Account == constants.CONSOLE, "Operation failed!")
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errCheck(ctx, len(req.Password) < config.CF.UserPassWordMinLength, "Password is too short")
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err := repository.UserRepository.CreateUser(req)
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errCheck(ctx, err != nil, err)
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rOk(ctx, "Operation successful!", nil)
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}
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func (u *userApi) ChangePassword(ctx *gin.Context, req model.User) {
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reqUser := getUserName(ctx)
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errCheck(ctx, getRole(ctx) != constants.ROLE_ROOT && req.Account != "", "Invalid parameters!")
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var userName string
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if req.Account != "" {
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userName = req.Account
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} else {
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userName = reqUser
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}
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errCheck(ctx, len(req.Password) < config.CF.UserPassWordMinLength, "Password is too short")
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err := repository.UserRepository.UpdatePassword(userName, req.Password)
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errCheck(ctx, err != nil, err)
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rOk(ctx, "Operation successful!", nil)
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}
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func (u *userApi) DeleteUser(ctx *gin.Context) {
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account := getQueryString(ctx, "account")
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errCheck(ctx, account == "root", "Deletion of root accounts is forbidden!")
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err := repository.UserRepository.DeleteUser(account)
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errCheck(ctx, err != nil, "Deletion of root accounts failed!")
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rOk(ctx, "Operation successful!", nil)
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}
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func (u *userApi) GetUserList(ctx *gin.Context) {
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rOk(ctx, "Query successful!", repository.UserRepository.GetUserList())
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}
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func (u *userApi) checkLoginInfo(account, password string) bool {
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user := repository.UserRepository.GetUserByName(account)
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if account == "root" && user.Account == "" { // 如果root用户不存在，则创建一个root用户
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repository.UserRepository.CreateUser(model.User{
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Account: "root",
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Password: DEFAULT_ROOT_PASSWORD,
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Role: constants.ROLE_ROOT,
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})
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return password == DEFAULT_ROOT_PASSWORD
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}
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return user.Password == utils.Md5(password)
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}
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