121 lines
2.5 KiB
Go
121 lines
2.5 KiB
Go
package users
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import (
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"path/filepath"
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"regexp"
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"github.com/filebrowser/filebrowser/v2/errors"
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"github.com/filebrowser/filebrowser/v2/files"
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"github.com/filebrowser/filebrowser/v2/rules"
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"github.com/spf13/afero"
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)
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// ViewMode describes a view mode.
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type ViewMode string
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const (
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ListViewMode ViewMode = "list"
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MosaicViewMode ViewMode = "mosaic"
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)
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// User describes a user.
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type User struct {
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ID uint `storm:"id,increment" json:"id"`
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Username string `storm:"unique" json:"username"`
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Password string `json:"password"`
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Scope string `json:"scope"`
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Locale string `json:"locale"`
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LockPassword bool `json:"lockPassword"`
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ViewMode ViewMode `json:"viewMode"`
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Perm Permissions `json:"perm"`
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Commands []string `json:"commands"`
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Sorting files.Sorting `json:"sorting"`
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Fs afero.Fs `json:"-" yaml:"-"`
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Rules []rules.Rule `json:"rules"`
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}
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// GetRules implements rules.Provider.
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func (u *User) GetRules() []rules.Rule {
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return u.Rules
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}
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var checkableFields = []string{
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"Username",
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"Password",
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"Scope",
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"ViewMode",
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"Commands",
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"Sorting",
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"Rules",
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}
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// Clean cleans up a user and verifies if all its fields
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// are alright to be saved.
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func (u *User) Clean(baseScope string, fields ...string) error {
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if len(fields) == 0 {
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fields = checkableFields
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}
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for _, field := range fields {
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switch field {
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case "Username":
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if u.Username == "" {
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return errors.ErrEmptyUsername
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}
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case "Password":
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if u.Password == "" {
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return errors.ErrEmptyPassword
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}
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case "ViewMode":
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if u.ViewMode == "" {
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u.ViewMode = ListViewMode
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}
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case "Commands":
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if u.Commands == nil {
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u.Commands = []string{}
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}
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case "Sorting":
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if u.Sorting.By == "" {
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u.Sorting.By = "name"
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}
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case "Rules":
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if u.Rules == nil {
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u.Rules = []rules.Rule{}
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}
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}
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}
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if u.Fs == nil {
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scope := u.Scope
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if !filepath.IsAbs(scope) {
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scope = filepath.Join(baseScope, scope)
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}
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u.Fs = afero.NewBasePathFs(afero.NewOsFs(), scope)
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}
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return nil
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}
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// FullPath gets the full path for a user's relative path.
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func (u *User) FullPath(path string) string {
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return afero.FullBaseFsPath(u.Fs.(*afero.BasePathFs), path)
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}
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// CanExecute checks if an user can execute a specific command.
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func (u *User) CanExecute(command string) bool {
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if !u.Perm.Execute {
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return false
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}
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for _, cmd := range u.Commands {
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if regexp.MustCompile(cmd).MatchString(command) {
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return true
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}
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}
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return false
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}
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