openreplay/backend/internal/http/router/handlers-mobile.go

268 lines
9.3 KiB
Go

package router
import (
"context"
"encoding/json"
"errors"
"fmt"
"io"
"math/rand"
"net/http"
"openreplay/backend/internal/http/ios"
"openreplay/backend/internal/http/uuid"
"openreplay/backend/pkg/db/postgres"
"openreplay/backend/pkg/messages"
"openreplay/backend/pkg/sessions"
"openreplay/backend/pkg/token"
"strconv"
"time"
)
func (e *Router) startSessionHandlerIOS(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
if r.Body == nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, errors.New("request body is empty"), startTime, r.URL.Path, 0)
return
}
body := http.MaxBytesReader(w, r.Body, e.cfg.JsonSizeLimit)
defer body.Close()
req := &StartMobileSessionRequest{}
if err := json.NewDecoder(body).Decode(req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, 0)
return
}
// Add tracker version to context
r = r.WithContext(context.WithValue(r.Context(), "tracker", req.TrackerVersion))
if req.ProjectKey == nil {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, errors.New("projectKey value required"), startTime, r.URL.Path, 0)
return
}
p, err := e.services.Projects.GetProjectByKey(*req.ProjectKey)
if err != nil {
if postgres.IsNoRowsErr(err) {
logErr := fmt.Errorf("project doesn't exist or is not active, key: %s", *req.ProjectKey)
e.ResponseWithError(r.Context(), w, http.StatusNotFound, logErr, startTime, r.URL.Path, 0)
} else {
e.log.Error(r.Context(), "failed to get project by key: %s, err: %s", *req.ProjectKey, err)
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, errors.New("can't find a project"), startTime, r.URL.Path, 0)
}
return
}
// Add projectID to context
r = r.WithContext(context.WithValue(r.Context(), "projectID", fmt.Sprintf("%d", p.ProjectID)))
// Check if the project supports mobile sessions
if !p.IsMobile() {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, errors.New("project doesn't support mobile sessions"), startTime, r.URL.Path, 0)
return
}
if !checkMobileTrackerVersion(req.TrackerVersion) {
e.ResponseWithError(r.Context(), w, http.StatusUpgradeRequired, errors.New("tracker version not supported"), startTime, r.URL.Path, 0)
return
}
userUUID := uuid.GetUUID(req.UserUUID)
tokenData, err := e.services.Tokenizer.Parse(req.Token)
if err != nil { // Starting the new one
dice := byte(rand.Intn(100)) // [0, 100)
// Use condition rate if it's set
if req.Condition != "" {
rate, err := e.services.Conditions.GetRate(p.ProjectID, req.Condition, int(p.SampleRate))
if err != nil {
e.log.Warn(r.Context(), "can't get condition rate, condition: %s, err: %s", req.Condition, err)
} else {
p.SampleRate = byte(rate)
}
}
if dice >= p.SampleRate {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, fmt.Errorf("capture rate miss, rate: %d", p.SampleRate), startTime, r.URL.Path, 0)
return
}
ua := e.services.UaParser.ParseFromHTTPRequest(r)
if ua == nil {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, fmt.Errorf("browser not recognized, user-agent: %s", r.Header.Get("User-Agent")), startTime, r.URL.Path, 0)
return
}
sessionID, err := e.services.Flaker.Compose(uint64(startTime.UnixMilli()))
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, 0)
return
}
expTime := startTime.Add(time.Duration(p.MaxSessionDuration) * time.Millisecond)
tokenData = &token.TokenData{sessionID, 0, expTime.UnixMilli()}
// Add sessionID to context
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", sessionID)))
geoInfo := e.ExtractGeoData(r)
platform, os, screen := "ios", "IOS", ""
if req.Platform != "" && req.Platform != "ios" {
platform = req.Platform
os = "Android"
screen = fmt.Sprintf("%d:%d", req.Width, req.Height)
}
if !req.DoNotRecord {
if err := e.services.Sessions.Add(&sessions.Session{
SessionID: sessionID,
Platform: platform,
Timestamp: req.Timestamp,
Timezone: req.Timezone,
ProjectID: p.ProjectID,
TrackerVersion: req.TrackerVersion,
RevID: req.RevID,
UserUUID: userUUID,
UserOS: os,
UserOSVersion: req.UserOSVersion,
UserDevice: ios.MapIOSDevice(req.UserDevice),
UserDeviceType: ios.GetIOSDeviceType(req.UserDevice),
UserCountry: geoInfo.Country,
UserState: geoInfo.State,
UserCity: geoInfo.City,
UserDeviceMemorySize: req.DeviceMemory,
UserDeviceHeapSize: req.DeviceMemory,
UserBrowser: screen,
}); err != nil {
e.log.Warn(r.Context(), "failed to add mobile session to DB: %s", err)
}
sessStart := &messages.IOSSessionStart{
Timestamp: req.Timestamp,
ProjectID: uint64(p.ProjectID),
TrackerVersion: req.TrackerVersion,
RevID: req.RevID,
UserUUID: userUUID,
UserOS: "IOS",
UserOSVersion: req.UserOSVersion,
UserDevice: ios.MapIOSDevice(req.UserDevice),
UserDeviceType: ios.GetIOSDeviceType(req.UserDevice),
UserCountry: geoInfo.Pack(),
}
if err := e.services.Producer.Produce(e.cfg.TopicRawIOS, tokenData.ID, sessStart.Encode()); err != nil {
e.log.Error(r.Context(), "failed to send mobile sessionStart event to queue: %s", err)
}
}
}
e.ResponseWithJSON(r.Context(), w, &StartMobileSessionResponse{
Token: e.services.Tokenizer.Compose(*tokenData),
UserUUID: userUUID,
SessionID: strconv.FormatUint(tokenData.ID, 10),
BeaconSizeLimit: e.cfg.BeaconSizeLimit,
ImageQuality: e.cfg.MobileQuality,
FrameRate: e.cfg.MobileFps,
ProjectID: strconv.FormatUint(uint64(p.ProjectID), 10),
}, startTime, r.URL.Path, 0)
}
func (e *Router) pushMessagesHandlerIOS(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
sessionData, err := e.services.Tokenizer.ParseFromHTTPRequest(r)
if sessionData != nil {
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", sessionData.ID)))
}
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusUnauthorized, err, startTime, r.URL.Path, 0)
return
}
// Add sessionID and projectID to context
if info, err := e.services.Sessions.Get(sessionData.ID); err == nil {
r = r.WithContext(context.WithValue(r.Context(), "projectID", fmt.Sprintf("%d", info.ProjectID)))
}
e.pushMessages(w, r, sessionData.ID, e.cfg.TopicRawIOS)
}
func (e *Router) pushLateMessagesHandlerIOS(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
sessionData, err := e.services.Tokenizer.ParseFromHTTPRequest(r)
if sessionData != nil {
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", sessionData.ID)))
}
if err != nil && err != token.EXPIRED {
e.ResponseWithError(r.Context(), w, http.StatusUnauthorized, err, startTime, r.URL.Path, 0)
return
}
// Check timestamps here?
e.pushMessages(w, r, sessionData.ID, e.cfg.TopicRawIOS)
}
func (e *Router) imagesUploadHandlerIOS(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
sessionData, err := e.services.Tokenizer.ParseFromHTTPRequest(r)
if sessionData != nil {
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", sessionData.ID)))
}
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusUnauthorized, err, startTime, r.URL.Path, 0)
return
}
// Add sessionID and projectID to context
if info, err := e.services.Sessions.Get(sessionData.ID); err == nil {
r = r.WithContext(context.WithValue(r.Context(), "projectID", fmt.Sprintf("%d", info.ProjectID)))
}
if r.Body == nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, errors.New("request body is empty"), startTime, r.URL.Path, 0)
return
}
r.Body = http.MaxBytesReader(w, r.Body, e.cfg.FileSizeLimit)
defer r.Body.Close()
err = r.ParseMultipartForm(5 * 1e6) // ~5Mb
if err == http.ErrNotMultipart || err == http.ErrMissingBoundary {
e.ResponseWithError(r.Context(), w, http.StatusUnsupportedMediaType, err, startTime, r.URL.Path, 0)
return
} else if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, 0) // TODO: send error here only on staging
return
}
if r.MultipartForm == nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, errors.New("multipart not parsed"), startTime, r.URL.Path, 0)
return
}
if len(r.MultipartForm.Value["projectKey"]) == 0 {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, errors.New("projectKey parameter missing"), startTime, r.URL.Path, 0) // status for missing/wrong parameter?
return
}
for _, fileHeaderList := range r.MultipartForm.File {
for _, fileHeader := range fileHeaderList {
file, err := fileHeader.Open()
if err != nil {
continue
}
data, err := io.ReadAll(file)
if err != nil {
file.Close()
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, 0)
return
}
file.Close()
if err := e.services.Producer.Produce(e.cfg.TopicRawImages, sessionData.ID, data); err != nil {
e.log.Warn(r.Context(), "failed to send image to queue: %s", err)
}
}
}
e.ResponseOK(r.Context(), w, startTime, r.URL.Path, 0)
}