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OMG all the things are horrible

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This commit is contained in:
Philipp Heckel 2022-12-07 21:26:18 -05:00
parent 8dcb4be8a8
commit c5b6971447
5 changed files with 119 additions and 52 deletions
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30
auth/auth.go
View file

@ -16,6 +16,7 @@ type Auther interface {
AuthenticateToken(token string) (*User, error)
CreateToken(user *User) (string, error)
RemoveToken(user *User) error
ChangeSettings(user *User) error
// Authorize returns nil if the given user has access to the given topic using the desired
// permission. The user param may be nil to signal an anonymous user.
@ -60,12 +61,29 @@ type Manager interface {
// User is a struct that represents a user
type User struct {
Name string
Hash string // password hash (bcrypt)
Token string // Only set if token was used to log in
Role Role
Grants []Grant
Language string
Name string
Hash string // password hash (bcrypt)
Token string // Only set if token was used to log in
Role Role
Grants []Grant
Prefs *UserPrefs
}
type UserPrefs struct {
Language string `json:"language,omitempty"`
Notification *UserNotificationPrefs `json:"notification,omitempty"`
Subscriptions []*UserSubscription `json:"subscriptions,omitempty"`
}
type UserSubscription struct {
BaseURL string `json:"base_url"`
Topic string `json:"topic"`
}
type UserNotificationPrefs struct {
Sound string `json:"sound"`
MinPriority string `json:"min_priority"`
DeleteAfter int `json:"delete_after"`
}
// Grant is a struct that represents an access control entry to a topic

58
auth/auth_sqlite.go
View file

@ -2,6 +2,7 @@ package auth
import (
"database/sql"
"encoding/json"
"errors"
"fmt"
_ "github.com/mattn/go-sqlite3" // SQLite driver
@ -32,10 +33,7 @@ const (
user TEXT NOT NULL,
pass TEXT NOT NULL,
role TEXT NOT NULL,
language TEXT,
notification_sound TEXT,
notification_min_priority INT,
notification_delete_after INT,
settings JSON,
FOREIGN KEY (plan_id) REFERENCES plan (id)
);
CREATE UNIQUE INDEX idx_user ON user (user);
@ -46,13 +44,7 @@ const (
write INT NOT NULL,
PRIMARY KEY (user_id, topic),
FOREIGN KEY (user_id) REFERENCES user (id)
);
CREATE TABLE IF NOT EXISTS user_subscription (
user_id INT NOT NULL,
base_url TEXT NOT NULL,
topic TEXT NOT NULL,
PRIMARY KEY (user_id, base_url, topic)
);
);
CREATE TABLE IF NOT EXISTS user_token (
user_id INT NOT NULL,
token TEXT NOT NULL,
@ -68,12 +60,12 @@ const (
COMMIT;
`
selectUserByNameQuery = `
SELECT user, pass, role, language
SELECT user, pass, role, settings
FROM user
WHERE user = ?
`
selectUserByTokenQuery = `
SELECT user, pass, role, language
SELECT user, pass, role, settings
FROM user
JOIN user_token on user.id = user_token.user_id
WHERE token = ?
@ -101,8 +93,9 @@ const (
deleteUserAccessQuery = `DELETE FROM user_access WHERE user_id = (SELECT id FROM user WHERE user = ?)`
deleteTopicAccessQuery = `DELETE FROM user_access WHERE user_id = (SELECT id FROM user WHERE user = ?) AND topic = ?`
insertTokenQuery = `INSERT INTO user_token (user_id, token, expires) VALUES ((SELECT id FROM user WHERE user = ?), ?, ?)`
deleteTokenQuery = `DELETE FROM user_token WHERE user_id = (SELECT id FROM user WHERE user = ?) AND token = ?`
insertTokenQuery = `INSERT INTO user_token (user_id, token, expires) VALUES ((SELECT id FROM user WHERE user = ?), ?, ?)`
deleteTokenQuery = `DELETE FROM user_token WHERE user_id = (SELECT id FROM user WHERE user = ?) AND token = ?`
updateUserSettingsQuery = `UPDATE user SET settings = ? WHERE user = ?`
)
// Schema management queries
@ -186,6 +179,17 @@ func (a *SQLiteAuth) RemoveToken(user *User) error {
return nil
}
func (a *SQLiteAuth) ChangeSettings(user *User) error {
settings, err := json.Marshal(user.Prefs)
if err != nil {
return err
}
if _, err := a.db.Exec(updateUserSettingsQuery, string(settings), user.Name); err != nil {
return err
}
return nil
}
// Authorize returns nil if the given user has access to the given topic using the desired
// permission. The user param may be nil to signal an anonymous user.
func (a *SQLiteAuth) Authorize(user *User, topic string, perm Permission) error {
@ -314,11 +318,11 @@ func (a *SQLiteAuth) userByToken(token string) (*User, error) {
func (a *SQLiteAuth) readUser(rows *sql.Rows) (*User, error) {
defer rows.Close()
var username, hash, role string
var language sql.NullString
var prefs sql.NullString
if !rows.Next() {
return nil, ErrNotFound
}
if err := rows.Scan(&username, &hash, &role, &language); err != nil {
if err := rows.Scan(&username, &hash, &role, &prefs); err != nil {
return nil, err
} else if err := rows.Err(); err != nil {
return nil, err
@ -327,13 +331,19 @@ func (a *SQLiteAuth) readUser(rows *sql.Rows) (*User, error) {
if err != nil {
return nil, err
}
return &User{
Name: username,
Hash: hash,
Role: Role(role),
Grants: grants,
Language: language.String,
}, nil
user := &User{
Name: username,
Hash: hash,
Role: Role(role),
Grants: grants,
}
if prefs.Valid {
user.Prefs = &UserPrefs{}
if err := json.Unmarshal([]byte(prefs.String), user.Prefs); err != nil {
return nil, err
}
}
return user, nil
}
func (a *SQLiteAuth) everyoneUser() (*User, error) {

63
server/server.go
View file

@ -323,6 +323,8 @@ func (s *Server) handleInternal(w http.ResponseWriter, r *http.Request, v *visit
return s.handleUserTokenDelete(w, r, v)
} else if r.Method == http.MethodGet && r.URL.Path == userAccountPath {
return s.handleUserAccount(w, r, v)
} else if (r.Method == http.MethodPut || r.Method == http.MethodPost) && r.URL.Path == userAccountPath {
return s.handleUserAccountUpdate(w, r, v)
} else if r.Method == http.MethodGet && r.URL.Path == matrixPushPath {
return s.handleMatrixDiscovery(w)
} else if r.Method == http.MethodGet && staticRegex.MatchString(r.URL.Path) {
@ -453,29 +455,16 @@ func (s *Server) handleUserTokenDelete(w http.ResponseWriter, r *http.Request, v
return nil
}
type userSubscriptionResponse struct {
BaseURL string `json:"base_url"`
Topic string `json:"topic"`
}
type userNotificationSettingsResponse struct {
Sound string `json:"sound"`
MinPriority string `json:"min_priority"`
DeleteAfter int `json:"delete_after"`
}
type userPlanResponse struct {
Id int `json:"id"`
Name string `json:"name"`
}
type userAccountResponse struct {
Username string `json:"username"`
Role string `json:"role,omitempty"`
Language string `json:"language,omitempty"`
Plan *userPlanResponse `json:"plan,omitempty"`
Notification *userNotificationSettingsResponse `json:"notification,omitempty"`
Subscriptions []*userSubscriptionResponse `json:"subscriptions,omitempty"`
Username string `json:"username"`
Role string `json:"role,omitempty"`
Plan *userPlanResponse `json:"plan,omitempty"`
Settings *auth.UserPrefs `json:"settings,omitempty"`
}
func (s *Server) handleUserAccount(w http.ResponseWriter, r *http.Request, v *visitor) error {
@ -485,10 +474,7 @@ func (s *Server) handleUserAccount(w http.ResponseWriter, r *http.Request, v *vi
if v.user != nil {
response.Username = v.user.Name
response.Role = string(v.user.Role)
response.Language = v.user.Language
response.Notification = &userNotificationSettingsResponse{
Sound: "dadum",
}
response.Settings = v.user.Prefs
} else {
response = &userAccountResponse{
Username: auth.Everyone,
@ -501,6 +487,41 @@ func (s *Server) handleUserAccount(w http.ResponseWriter, r *http.Request, v *vi
return nil
}
func (s *Server) handleUserAccountUpdate(w http.ResponseWriter, r *http.Request, v *visitor) error {
if v.user == nil {
return errors.New("no user")
}
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Access-Control-Allow-Origin", "*") // FIXME remove this
body, err := util.Peek(r.Body, 4096) // FIXME
if err != nil {
return err
}
defer r.Body.Close()
var newPrefs auth.UserPrefs
if err := json.NewDecoder(body).Decode(&newPrefs); err != nil {
return err
}
if v.user.Prefs == nil {
v.user.Prefs = &auth.UserPrefs{}
}
prefs := v.user.Prefs
if newPrefs.Language != "" {
prefs.Language = newPrefs.Language
}
if newPrefs.Notification != nil {
if prefs.Notification == nil {
prefs.Notification = &auth.UserNotificationPrefs{}
}
if newPrefs.Notification.DeleteAfter > 0 {
prefs.Notification.DeleteAfter = newPrefs.Notification.DeleteAfter
}
// ...
}
// ...
return s.auth.ChangeSettings(v.user)
}
func (s *Server) handleStatic(w http.ResponseWriter, r *http.Request, _ *visitor) error {
r.URL.Path = webSiteDir + r.URL.Path
util.Gzip(http.FileServer(http.FS(webFsCached))).ServeHTTP(w, r)

14
web/src/app/Api.js
View file

@ -172,6 +172,20 @@ class Api {
console.log(`[Api] Account`, account);
return account;
}
async updateUserAccount(baseUrl, token, payload) {
const url = userAccountUrl(baseUrl);
const body = JSON.stringify(payload);
console.log(`[Api] Updating user account ${url}: ${body}`);
const response = await fetch(url, {
method: "POST",
headers: maybeWithBearerAuth({}, token),
body: body
});
if (response.status !== 200) {
throw new Error(`Unexpected server response ${response.status}`);
}
}
}
const api = new Api();

6
web/src/components/Preferences.js
View file

@ -34,6 +34,8 @@ import DialogActions from "@mui/material/DialogActions";
import userManager from "../app/UserManager";
import {playSound, shuffle, sounds, validTopic, validUrl} from "../app/utils";
import {useTranslation} from "react-i18next";
import api from "../app/Api";
import session from "../app/Session";
const Preferences = () => {
return (
@ -443,7 +445,9 @@ const Language = () => {
const handleChange = async (ev) => {
await i18n.changeLanguage(ev.target.value);
//api.update
await api.updateUserAccount("http://localhost:2586", session.token(), {
language: ev.target.value
});
};
// Remember: Flags are not languages. Don't put flags next to the language in the list.