diff --git a/auth/auth.go b/auth/auth.go index d813a91f..e2ece681 100644 --- a/auth/auth.go +++ b/auth/auth.go @@ -64,7 +64,7 @@ type User struct { Role Role Grants []Grant Prefs *UserPrefs - Plan *UserPlan + Plan *Plan } type UserPrefs struct { @@ -73,9 +73,18 @@ type UserPrefs struct { Subscriptions []*UserSubscription `json:"subscriptions,omitempty"` } -type UserPlan struct { - Name string `json:"name"` - MessagesLimit int `json:"messages_limit"` +type PlanCode string + +const ( + PlanUnlimited = PlanCode("unlimited") + PlanDefault = PlanCode("default") + PlanNone = PlanCode("none") +) + +type Plan struct { + Code string `json:"name"` + Upgradable bool `json:"upgradable"` + RequestLimit int `json:"request_limit"` EmailsLimit int `json:"emails_limit"` AttachmentBytesLimit int64 `json:"attachment_bytes_limit"` } diff --git a/auth/auth_sqlite.go b/auth/auth_sqlite.go index 31d1fa5b..c7b8679d 100644 --- a/auth/auth_sqlite.go +++ b/auth/auth_sqlite.go @@ -23,8 +23,8 @@ const ( BEGIN; CREATE TABLE IF NOT EXISTS plan ( id INT NOT NULL, - name TEXT NOT NULL, - messages_limit INT NOT NULL, + code TEXT NOT NULL, + request_limit INT NOT NULL, emails_limit INT NOT NULL, attachment_bytes_limit INT NOT NULL, PRIMARY KEY (id) @@ -61,13 +61,13 @@ const ( COMMIT; ` selectUserByNameQuery = ` - SELECT u.user, u.pass, u.role, u.settings, p.name, p.messages_limit, p.emails_limit, p.attachment_bytes_limit + SELECT u.user, u.pass, u.role, u.settings, p.code, p.request_limit, p.emails_limit, p.attachment_bytes_limit FROM user u LEFT JOIN plan p on p.id = u.plan_id WHERE user = ? ` selectUserByTokenQuery = ` - SELECT u.user, u.pass, u.role, u.settings, p.name, p.messages_limit, p.emails_limit, p.attachment_bytes_limit + SELECT u.user, u.pass, u.role, u.settings, p.code, p.request_limit, p.emails_limit, p.attachment_bytes_limit FROM user u JOIN user_token t on u.id = t.user_id LEFT JOIN plan p on p.id = u.plan_id @@ -324,13 +324,13 @@ func (a *SQLiteAuthManager) userByToken(token string) (*User, error) { func (a *SQLiteAuthManager) readUser(rows *sql.Rows) (*User, error) { defer rows.Close() var username, hash, role string - var prefs, planName sql.NullString - var messagesLimit, emailsLimit sql.NullInt32 + var prefs, planCode sql.NullString + var requestLimit, emailLimit sql.NullInt32 var attachmentBytesLimit sql.NullInt64 if !rows.Next() { return nil, ErrNotFound } - if err := rows.Scan(&username, &hash, &role, &prefs, &planName, &messagesLimit, &emailsLimit, &attachmentBytesLimit); err != nil { + if err := rows.Scan(&username, &hash, &role, &prefs, &planCode, &requestLimit, &emailLimit, &attachmentBytesLimit); err != nil { return nil, err } else if err := rows.Err(); err != nil { return nil, err @@ -351,11 +351,12 @@ func (a *SQLiteAuthManager) readUser(rows *sql.Rows) (*User, error) { return nil, err } } - if planName.Valid { - user.Plan = &UserPlan{ - Name: planName.String, - MessagesLimit: int(messagesLimit.Int32), - EmailsLimit: int(emailsLimit.Int32), + if planCode.Valid { + user.Plan = &Plan{ + Code: planCode.String, + Upgradable: true, // FIXME + RequestLimit: int(requestLimit.Int32), + EmailsLimit: int(emailLimit.Int32), AttachmentBytesLimit: attachmentBytesLimit.Int64, } } diff --git a/server/server.go b/server/server.go index 2b31c457..0b5c2365 100644 --- a/server/server.go +++ b/server/server.go @@ -545,6 +545,7 @@ func (s *Server) handlePublishWithoutResponse(r *http.Request, v *visitor) (*mes return nil, err } } + v.requests.Inc() s.mu.Lock() s.messages++ s.mu.Unlock() diff --git a/server/server_account.go b/server/server_account.go index 640b327a..f5c4a841 100644 --- a/server/server_account.go +++ b/server/server_account.go @@ -59,26 +59,26 @@ func (s *Server) handleAccountGet(w http.ResponseWriter, r *http.Request, v *vis if v.user.Plan != nil { response.Usage.Basis = "account" response.Plan = &apiAccountSettingsPlan{ - Name: v.user.Plan.Name, - MessagesLimit: v.user.Plan.MessagesLimit, - EmailsLimit: v.user.Plan.EmailsLimit, + Code: v.user.Plan.Code, + RequestLimit: v.user.Plan.RequestLimit, + EmailLimit: v.user.Plan.EmailsLimit, AttachmentsBytesLimit: v.user.Plan.AttachmentBytesLimit, } } else { if v.user.Role == auth.RoleAdmin { response.Usage.Basis = "account" response.Plan = &apiAccountSettingsPlan{ - Name: "Unlimited", - MessagesLimit: 0, - EmailsLimit: 0, + Code: string(auth.PlanUnlimited), + RequestLimit: 0, + EmailLimit: 0, AttachmentsBytesLimit: 0, } } else { response.Usage.Basis = "ip" response.Plan = &apiAccountSettingsPlan{ - Name: "Free", - MessagesLimit: s.config.VisitorRequestLimitBurst, - EmailsLimit: s.config.VisitorEmailLimitBurst, + Code: string(auth.PlanDefault), + RequestLimit: s.config.VisitorRequestLimitBurst, + EmailLimit: s.config.VisitorEmailLimitBurst, AttachmentsBytesLimit: s.config.VisitorAttachmentTotalSizeLimit, } } @@ -88,13 +88,13 @@ func (s *Server) handleAccountGet(w http.ResponseWriter, r *http.Request, v *vis response.Role = string(auth.RoleAnonymous) response.Usage.Basis = "account" response.Plan = &apiAccountSettingsPlan{ - Name: "Anonymous", - MessagesLimit: s.config.VisitorRequestLimitBurst, - EmailsLimit: s.config.VisitorEmailLimitBurst, + Code: string(auth.PlanNone), + RequestLimit: s.config.VisitorRequestLimitBurst, + EmailLimit: s.config.VisitorEmailLimitBurst, AttachmentsBytesLimit: s.config.VisitorAttachmentTotalSizeLimit, } } - response.Usage.Messages = int(v.requests.Tokens()) + response.Usage.Requests = v.requests.Value() response.Usage.AttachmentsBytes = stats.VisitorAttachmentBytesUsed if err := json.NewEncoder(w).Encode(response); err != nil { return err diff --git a/server/types.go b/server/types.go index 679ca662..1369132b 100644 --- a/server/types.go +++ b/server/types.go @@ -225,15 +225,16 @@ type apiAccountTokenResponse struct { } type apiAccountSettingsPlan struct { - Name string `json:"name"` - MessagesLimit int `json:"messages_limit"` - EmailsLimit int `json:"emails_limit"` + Code string `json:"code"` + Upgradable bool `json:"upgradable"` + RequestLimit int `json:"request_limit"` + EmailLimit int `json:"email_limit"` AttachmentsBytesLimit int64 `json:"attachments_bytes_limit"` } type apiAccountUsageLimits struct { Basis string `json:"basis"` // "ip" or "account" - Messages int `json:"messages"` + Requests int64 `json:"requests"` Emails int `json:"emails"` AttachmentsBytes int64 `json:"attachments_bytes"` } diff --git a/server/visitor.go b/server/visitor.go index 96328aa9..42626f92 100644 --- a/server/visitor.go +++ b/server/visitor.go @@ -24,17 +24,18 @@ var ( // visitor represents an API user, and its associated rate.Limiter used for rate limiting type visitor struct { - config *Config - messageCache *messageCache - ip netip.Addr - user *auth.User - requests *rate.Limiter - emails *rate.Limiter - subscriptions util.Limiter - bandwidth util.Limiter - firebase time.Time // Next allowed Firebase message - seen time.Time - mu sync.Mutex + config *Config + messageCache *messageCache + ip netip.Addr + user *auth.User + requests *util.AtomicCounter[int64] + requestLimiter *rate.Limiter + emails *rate.Limiter + subscriptions util.Limiter + bandwidth util.Limiter + firebase time.Time // Next allowed Firebase message + seen time.Time + mu sync.Mutex } type visitorStats struct { @@ -45,28 +46,29 @@ type visitorStats struct { } func newVisitor(conf *Config, messageCache *messageCache, ip netip.Addr, user *auth.User) *visitor { - var requests *rate.Limiter + var requestLimiter *rate.Limiter if user != nil && user.Plan != nil { - requests = rate.NewLimiter(rate.Limit(user.Plan.MessagesLimit)*rate.Every(24*time.Hour), user.Plan.MessagesLimit) + requestLimiter = rate.NewLimiter(rate.Limit(user.Plan.RequestLimit)*rate.Every(24*time.Hour), conf.VisitorRequestLimitBurst) } else { - requests = rate.NewLimiter(rate.Every(conf.VisitorRequestLimitReplenish), conf.VisitorRequestLimitBurst) + requestLimiter = rate.NewLimiter(rate.Every(conf.VisitorRequestLimitReplenish), conf.VisitorRequestLimitBurst) } return &visitor{ - config: conf, - messageCache: messageCache, - ip: ip, - user: user, - requests: requests, - emails: rate.NewLimiter(rate.Every(conf.VisitorEmailLimitReplenish), conf.VisitorEmailLimitBurst), - subscriptions: util.NewFixedLimiter(int64(conf.VisitorSubscriptionLimit)), - bandwidth: util.NewBytesLimiter(conf.VisitorAttachmentDailyBandwidthLimit, 24*time.Hour), - firebase: time.Unix(0, 0), - seen: time.Now(), + config: conf, + messageCache: messageCache, + ip: ip, + user: user, + requests: util.NewAtomicCounter[int64](0), + requestLimiter: requestLimiter, + emails: rate.NewLimiter(rate.Every(conf.VisitorEmailLimitReplenish), conf.VisitorEmailLimitBurst), + subscriptions: util.NewFixedLimiter(int64(conf.VisitorSubscriptionLimit)), + bandwidth: util.NewBytesLimiter(conf.VisitorAttachmentDailyBandwidthLimit, 24*time.Hour), + firebase: time.Unix(0, 0), + seen: time.Now(), } } func (v *visitor) RequestAllowed() error { - if !v.requests.Allow() { + if !v.requestLimiter.Allow() { return errVisitorLimitReached } return nil diff --git a/util/atomic_counter.go b/util/atomic_counter.go new file mode 100644 index 00000000..c6c1c20a --- /dev/null +++ b/util/atomic_counter.go @@ -0,0 +1,32 @@ +package util + +import "sync" + +type AtomicCounter[T int | int32 | int64] struct { + value T + mu sync.Mutex +} + +func NewAtomicCounter[T int | int32 | int64](value T) *AtomicCounter[T] { + return &AtomicCounter[T]{ + value: value, + } +} +func (c *AtomicCounter[T]) Inc() T { + c.mu.Lock() + defer c.mu.Unlock() + c.value++ + return c.value +} + +func (c *AtomicCounter[T]) Value() T { + c.mu.Lock() + defer c.mu.Unlock() + return c.value +} + +func (c *AtomicCounter[T]) Reset() { + c.mu.Lock() + defer c.mu.Unlock() + c.value = 0 +} diff --git a/web/public/static/langs/en.json b/web/public/static/langs/en.json index 67337a31..691ad52a 100644 --- a/web/public/static/langs/en.json +++ b/web/public/static/langs/en.json @@ -141,6 +141,10 @@ "subscribe_dialog_login_button_login": "Login", "subscribe_dialog_error_user_not_authorized": "User {{username}} not authorized", "subscribe_dialog_error_user_anonymous": "anonymous", + "account_type_default": "Default", + "account_type_unlimited": "Unlimited", + "account_type_none": "None", + "account_type_hobbyist": "Hobbyist", "prefs_notifications_title": "Notifications", "prefs_notifications_sound_title": "Notification sound", "prefs_notifications_sound_description_none": "Notifications do not play any sound when they arrive", diff --git a/web/src/components/Account.js b/web/src/components/Account.js index ab5edede..99585738 100644 --- a/web/src/components/Account.js +++ b/web/src/components/Account.js @@ -53,7 +53,9 @@ const Stats = () => { const { t } = useTranslation(); const { account } = useOutletContext(); const admin = account?.role === "admin" - const accountType = account?.plan?.name ?? "Free"; + const usage = account?.usage; + const plan = account?.plan; + const accountType = plan?.code ?? "none"; return ( @@ -64,13 +66,13 @@ const Stats = () => {
{account?.role === "admin" ? <>Unlimited 👑 - : accountType} + : t(`account_type_${accountType}`)}
- 123 - of 1000 + {usage?.requests ?? 0} + {plan?.request_limit > 0 ? t("of {{limit}}", { limit: plan.request_limit }) : t("Unlimited")}