mirror of
https://github.com/osmarks/mycorrhiza.git
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b87583ef28
Important changes: - UseFixedAuth is now UseAuth and toggles all kinds of authorization and registration - UseRegistration is now AllowRegistration to better reflect the meaning - LimitRegistration is now RegistrationLimit because it's not a boolean, it's a value (not "limit registration?", but "registration limit is ...") - registered-users.json is now users.json, because all users are stored there - user.AuthUsed is dropped in favor of new cfg.UseAuth which has the same meaning I hope I have not forgotten anything.
99 lines
1.9 KiB
Go
99 lines
1.9 KiB
Go
package user
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import (
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"sync"
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"time"
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"github.com/bouncepaw/mycorrhiza/cfg"
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"golang.org/x/crypto/bcrypt"
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)
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// User is a user.
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type User struct {
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// Name is a username. It must follow hypha naming rules.
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Name string `json:"name"`
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Group string `json:"group"`
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Password string `json:"hashed_password"`
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RegisteredAt time.Time `json:"registered_on"`
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sync.RWMutex
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// A note about why HashedPassword is string and not []byte. The reason is
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// simple: golang's json marshals []byte as slice of numbers, which is not
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// acceptable.
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}
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// Route — Right (more is more right)
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var minimalRights = map[string]int{
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"edit": 1,
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"upload-binary": 1,
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"upload-text": 1,
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"rename-ask": 2,
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"rename-confirm": 2,
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"unattach-ask": 2,
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"unattach-confirm": 2,
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"update-header-links": 3,
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"delete-ask": 3,
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"delete-confirm": 3,
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"reindex": 4,
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"admin": 4,
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"admin/shutdown": 4,
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}
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var groups = []string{
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"anon",
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"editor",
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"trusted",
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"moderator",
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"admin",
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}
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// Group — Right
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var groupRight = map[string]int{
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"anon": 0,
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"editor": 1,
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"trusted": 2,
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"moderator": 3,
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"admin": 4,
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}
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func ValidGroup(group string) bool {
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for _, grp := range groups {
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if grp == group {
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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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func EmptyUser() *User {
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return &User{
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Name: "anon",
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Group: "anon",
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Password: "",
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}
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}
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func (user *User) CanProceed(route string) bool {
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if !cfg.UseAuth {
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return true
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}
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user.RLock()
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defer user.RUnlock()
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right, _ := groupRight[user.Group]
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minimalRight, _ := minimalRights[route]
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if right >= minimalRight {
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return true
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}
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return false
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}
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func (user *User) isCorrectPassword(password string) bool {
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user.RLock()
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defer user.RUnlock()
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err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(password))
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return err == nil
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}
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