openreplay/backend/internal/http/router/handlers-web.go
Alexander b2cb874a2a
Save the last batch (#2748)
* feat(backend): fix to save the latest message tracker just after the token has been expired

* feat(http): return 401 even after successfully saved batch for JustExpired case
2024-11-15 11:49:37 +01:00

754 lines
25 KiB
Go

package router
import (
"context"
"encoding/json"
"errors"
"fmt"
"io"
"math/rand"
"net/http"
"strconv"
"strings"
"time"
"github.com/gorilla/mux"
"github.com/Masterminds/semver"
"github.com/klauspost/compress/gzip"
"openreplay/backend/internal/http/util"
"openreplay/backend/internal/http/uuid"
"openreplay/backend/pkg/db/postgres"
"openreplay/backend/pkg/featureflags"
"openreplay/backend/pkg/flakeid"
. "openreplay/backend/pkg/messages"
"openreplay/backend/pkg/sessions"
"openreplay/backend/pkg/token"
"openreplay/backend/pkg/uxtesting"
)
func (e *Router) readBody(w http.ResponseWriter, r *http.Request, limit int64) ([]byte, error) {
body := http.MaxBytesReader(w, r.Body, limit)
var (
bodyBytes []byte
err error
)
// Check if body is gzipped and decompress it
if r.Header.Get("Content-Encoding") == "gzip" {
reader, err := gzip.NewReader(body)
if err != nil {
return nil, fmt.Errorf("can't create gzip reader: %s", err)
}
bodyBytes, err = io.ReadAll(reader)
if err != nil {
return nil, fmt.Errorf("can't read gzip body: %s", err)
}
if err := reader.Close(); err != nil {
e.log.Warn(r.Context(), "can't close gzip reader: %s", err)
}
} else {
bodyBytes, err = io.ReadAll(body)
}
// Close body
if closeErr := body.Close(); closeErr != nil {
e.log.Warn(r.Context(), "error while closing request body: %s", closeErr)
}
if err != nil {
return nil, err
}
return bodyBytes, nil
}
func checkMobileTrackerVersion(ver string) bool {
c, err := semver.NewConstraint(">=1.0.9")
if err != nil {
return false
}
// Check for beta version
parts := strings.Split(ver, "-")
if len(parts) > 1 {
ver = parts[0]
}
v, err := semver.NewVersion(ver)
if err != nil {
return false
}
return c.Check(v)
}
func getSessionTimestamp(req *StartSessionRequest, startTimeMili int64) (ts uint64) {
ts = uint64(req.Timestamp)
if req.IsOffline {
return
}
c, err := semver.NewConstraint(">=4.1.6")
if err != nil {
return
}
ver := req.TrackerVersion
parts := strings.Split(ver, "-")
if len(parts) > 1 {
ver = parts[0]
}
v, err := semver.NewVersion(ver)
if err != nil {
return
}
if c.Check(v) {
ts = uint64(startTimeMili)
if req.BufferDiff > 0 && req.BufferDiff < 5*60*1000 {
ts -= req.BufferDiff
}
}
return
}
func (e *Router) startSessionHandlerWeb(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Check request body
if r.Body == nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, errors.New("request body is empty"), startTime, r.URL.Path, bodySize)
return
}
bodyBytes, err := e.readBody(w, r, e.cfg.JsonSizeLimit)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusRequestEntityTooLarge, err, startTime, r.URL.Path, bodySize)
return
}
bodySize = len(bodyBytes)
// Parse request body
req := &StartSessionRequest{}
if err := json.Unmarshal(bodyBytes, req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
return
}
// Add tracker version to context
r = r.WithContext(context.WithValue(r.Context(), "tracker", req.TrackerVersion))
// Handler's logic
if req.ProjectKey == nil {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, errors.New("ProjectKey value required"), startTime, r.URL.Path, bodySize)
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, bodySize)
} 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, bodySize)
}
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.IsWeb() {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, errors.New("project doesn't support web sessions"), startTime, r.URL.Path, bodySize)
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, bodySize)
return
}
geoInfo := e.ExtractGeoData(r)
userUUID := uuid.GetUUID(req.UserUUID)
tokenData, err := e.services.Tokenizer.Parse(req.Token)
if err != nil || req.Reset { // Starting the new one
dice := byte(rand.Intn(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, bodySize)
return
}
startTimeMili := startTime.UnixMilli()
sessionID, err := e.services.Flaker.Compose(uint64(startTimeMili))
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, bodySize)
return
}
expTime := startTime.Add(time.Duration(p.MaxSessionDuration) * time.Millisecond)
tokenData = &token.TokenData{
ID: sessionID,
Delay: startTimeMili - req.Timestamp,
ExpTime: expTime.UnixMilli(),
}
// Add sessionID to context
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", sessionID)))
if recordSession(req) {
sessionStart := &SessionStart{
Timestamp: getSessionTimestamp(req, startTimeMili),
ProjectID: uint64(p.ProjectID),
TrackerVersion: req.TrackerVersion,
RevID: req.RevID,
UserUUID: userUUID,
UserAgent: r.Header.Get("User-Agent"),
UserOS: ua.OS,
UserOSVersion: ua.OSVersion,
UserBrowser: ua.Browser,
UserBrowserVersion: ua.BrowserVersion,
UserDevice: ua.Device,
UserDeviceType: ua.DeviceType,
UserCountry: geoInfo.Pack(),
UserDeviceMemorySize: req.DeviceMemory,
UserDeviceHeapSize: req.JsHeapSizeLimit,
UserID: req.UserID,
}
// Save sessionStart to db
if err := e.services.Sessions.Add(&sessions.Session{
SessionID: sessionID,
Platform: "web",
Timestamp: sessionStart.Timestamp,
Timezone: req.Timezone,
ProjectID: uint32(sessionStart.ProjectID),
TrackerVersion: sessionStart.TrackerVersion,
RevID: sessionStart.RevID,
UserUUID: sessionStart.UserUUID,
UserOS: sessionStart.UserOS,
UserOSVersion: sessionStart.UserOSVersion,
UserDevice: sessionStart.UserDevice,
UserCountry: geoInfo.Country,
UserState: geoInfo.State,
UserCity: geoInfo.City,
UserAgent: sessionStart.UserAgent,
UserBrowser: sessionStart.UserBrowser,
UserBrowserVersion: sessionStart.UserBrowserVersion,
UserDeviceType: sessionStart.UserDeviceType,
UserDeviceMemorySize: sessionStart.UserDeviceMemorySize,
UserDeviceHeapSize: sessionStart.UserDeviceHeapSize,
UserID: &sessionStart.UserID,
ScreenWidth: req.Width,
ScreenHeight: req.Height,
}); err != nil {
e.log.Warn(r.Context(), "can't insert sessionStart to DB: %s", err)
}
// Send sessionStart message to kafka
if err := e.services.Producer.Produce(e.cfg.TopicRawWeb, tokenData.ID, sessionStart.Encode()); err != nil {
e.log.Error(r.Context(), "can't send sessionStart to queue: %s", err)
}
}
} else {
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", tokenData.ID)))
}
// Save information about session beacon size
e.addBeaconSize(tokenData.ID, p.BeaconSize)
startResponse := &StartSessionResponse{
Token: e.services.Tokenizer.Compose(*tokenData),
UserUUID: userUUID,
UserOS: ua.OS,
UserDevice: ua.Device,
UserBrowser: ua.Browser,
UserCountry: geoInfo.Country,
UserState: geoInfo.State,
UserCity: geoInfo.City,
SessionID: strconv.FormatUint(tokenData.ID, 10),
ProjectID: strconv.FormatUint(uint64(p.ProjectID), 10),
BeaconSizeLimit: e.getBeaconSize(tokenData.ID),
CompressionThreshold: e.getCompressionThreshold(),
StartTimestamp: int64(flakeid.ExtractTimestamp(tokenData.ID)),
Delay: tokenData.Delay,
CanvasEnabled: e.cfg.RecordCanvas,
CanvasImageQuality: e.cfg.CanvasQuality,
CanvasFrameRate: e.cfg.CanvasFps,
Features: e.features,
}
modifyResponse(req, startResponse)
e.ResponseWithJSON(r.Context(), w, startResponse, startTime, r.URL.Path, bodySize)
}
func (e *Router) pushMessagesHandlerWeb(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Get debug header with batch info
if batch := r.URL.Query().Get("batch"); batch != "" {
r = r.WithContext(context.WithValue(r.Context(), "batch", batch))
}
// Check authorization
sessionData, err := e.services.Tokenizer.ParseFromHTTPRequest(r)
if sessionData != nil {
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", sessionData.ID)))
}
tokenJustExpired := false
if err != nil {
if errors.Is(err, token.JUST_EXPIRED) {
tokenJustExpired = true
} else {
e.ResponseWithError(r.Context(), w, http.StatusUnauthorized, err, startTime, r.URL.Path, bodySize)
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)))
}
// Check request body
if r.Body == nil {
errCode := http.StatusBadRequest
if tokenJustExpired {
errCode = http.StatusUnauthorized
}
e.ResponseWithError(r.Context(), w, errCode, errors.New("request body is empty"), startTime, r.URL.Path, bodySize)
return
}
bodyBytes, err := e.readBody(w, r, e.getBeaconSize(sessionData.ID))
if err != nil {
errCode := http.StatusRequestEntityTooLarge
if tokenJustExpired {
errCode = http.StatusUnauthorized
}
e.ResponseWithError(r.Context(), w, errCode, err, startTime, r.URL.Path, bodySize)
return
}
bodySize = len(bodyBytes)
// Send processed messages to queue as array of bytes
err = e.services.Producer.Produce(e.cfg.TopicRawWeb, sessionData.ID, bodyBytes)
if err != nil {
e.log.Error(r.Context(), "can't send messages batch to queue: %s", err)
errCode := http.StatusInternalServerError
if tokenJustExpired {
errCode = http.StatusUnauthorized
}
e.ResponseWithError(r.Context(), w, errCode, errors.New("can't save message, try again"), startTime, r.URL.Path, bodySize)
return
}
if tokenJustExpired {
e.ResponseWithError(r.Context(), w, http.StatusUnauthorized, errors.New("token expired"), startTime, r.URL.Path, bodySize)
return
}
e.ResponseOK(r.Context(), w, startTime, r.URL.Path, bodySize)
}
func (e *Router) notStartedHandlerWeb(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
if r.Body == nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, errors.New("request body is empty"), startTime, r.URL.Path, bodySize)
return
}
bodyBytes, err := e.readBody(w, r, e.cfg.JsonSizeLimit)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusRequestEntityTooLarge, err, startTime, r.URL.Path, bodySize)
return
}
bodySize = len(bodyBytes)
req := &NotStartedRequest{}
if err := json.Unmarshal(bodyBytes, req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
return
}
// Add tracker version to context
r = r.WithContext(context.WithValue(r.Context(), "tracker", req.TrackerVersion))
// Handler's logic
if req.ProjectKey == nil {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, errors.New("projectKey value required"), startTime, r.URL.Path, bodySize)
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, bodySize)
} else {
e.log.Error(r.Context(), "can't find a project: %s", err)
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, errors.New("can't find a project"), startTime, r.URL.Path, bodySize)
}
return
}
// Add projectID to context
r = r.WithContext(context.WithValue(r.Context(), "projectID", fmt.Sprintf("%d", p.ProjectID)))
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, bodySize)
return
}
geoInfo := e.ExtractGeoData(r)
err = e.services.Sessions.AddUnStarted(&sessions.UnStartedSession{
ProjectKey: *req.ProjectKey,
TrackerVersion: req.TrackerVersion,
DoNotTrack: req.DoNotTrack,
Platform: "web",
UserAgent: r.Header.Get("User-Agent"),
UserOS: ua.OS,
UserOSVersion: ua.OSVersion,
UserBrowser: ua.Browser,
UserBrowserVersion: ua.BrowserVersion,
UserDevice: ua.Device,
UserDeviceType: ua.DeviceType,
UserCountry: geoInfo.Country,
UserState: geoInfo.State,
UserCity: geoInfo.City,
})
if err != nil {
e.log.Warn(r.Context(), "can't insert un-started session: %s", err)
}
// response ok anyway
e.ResponseOK(r.Context(), w, startTime, r.URL.Path, bodySize)
}
func (e *Router) featureFlagsHandlerWeb(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Check authorization
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, bodySize)
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, bodySize)
return
}
bodyBytes, err := e.readBody(w, r, e.cfg.JsonSizeLimit)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusRequestEntityTooLarge, err, startTime, r.URL.Path, bodySize)
return
}
bodySize = len(bodyBytes)
// Parse request body
req := &featureflags.FeatureFlagsRequest{}
if err := json.Unmarshal(bodyBytes, req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
return
}
computedFlags, err := e.services.FeatureFlags.ComputeFlagsForSession(req)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, bodySize)
return
}
resp := &featureflags.FeatureFlagsResponse{
Flags: computedFlags,
}
e.ResponseWithJSON(r.Context(), w, resp, startTime, r.URL.Path, bodySize)
}
func (e *Router) getUXTestInfo(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Check authorization
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, bodySize)
return
}
sess, err := e.services.Sessions.Get(sessionData.ID)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, err, startTime, r.URL.Path, bodySize)
return
}
// Add projectID to context
r = r.WithContext(context.WithValue(r.Context(), "projectID", fmt.Sprintf("%d", sess.ProjectID)))
// Get taskID
vars := mux.Vars(r)
id := vars["id"]
// Get task info
info, err := e.services.UXTesting.GetInfo(id)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, bodySize)
return
}
if sess.ProjectID != info.ProjectID {
e.ResponseWithError(r.Context(), w, http.StatusForbidden, errors.New("project mismatch"), startTime, r.URL.Path, bodySize)
return
}
type TaskInfoResponse struct {
Task *uxtesting.UXTestInfo `json:"test"`
}
e.ResponseWithJSON(r.Context(), w, &TaskInfoResponse{Task: info}, startTime, r.URL.Path, bodySize)
}
func (e *Router) sendUXTestSignal(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Check authorization
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, bodySize)
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)))
}
bodyBytes, err := e.readBody(w, r, e.cfg.JsonSizeLimit)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusRequestEntityTooLarge, err, startTime, r.URL.Path, bodySize)
return
}
bodySize = len(bodyBytes)
// Parse request body
req := &uxtesting.TestSignal{}
if err := json.Unmarshal(bodyBytes, req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
return
}
req.SessionID = sessionData.ID
// Save test signal
if err := e.services.UXTesting.SetTestSignal(req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
return
}
e.ResponseOK(r.Context(), w, startTime, r.URL.Path, bodySize)
}
func (e *Router) sendUXTaskSignal(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Check authorization
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, bodySize)
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)))
}
bodyBytes, err := e.readBody(w, r, e.cfg.JsonSizeLimit)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusRequestEntityTooLarge, err, startTime, r.URL.Path, bodySize)
return
}
bodySize = len(bodyBytes)
// Parse request body
req := &uxtesting.TaskSignal{}
if err := json.Unmarshal(bodyBytes, req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
return
}
req.SessionID = sessionData.ID
// Save test signal
if err := e.services.UXTesting.SetTaskSignal(req); err != nil {
e.ResponseWithError(r.Context(), w, http.StatusBadRequest, err, startTime, r.URL.Path, bodySize)
return
}
e.ResponseOK(r.Context(), w, startTime, r.URL.Path, bodySize)
}
func (e *Router) getUXUploadUrl(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Check authorization
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, bodySize)
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)))
}
key := fmt.Sprintf("%d/ux_webcam_record.webm", sessionData.ID)
url, err := e.services.ObjStorage.GetPreSignedUploadUrl(key)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, bodySize)
return
}
type UrlResponse struct {
URL string `json:"url"`
}
e.ResponseWithJSON(r.Context(), w, &UrlResponse{URL: url}, startTime, r.URL.Path, bodySize)
}
type ScreenshotMessage struct {
Name string
Data []byte
}
func (e *Router) imagesUploaderHandlerWeb(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 { // Should accept expired token?
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()
// Parse the multipart form
err = r.ParseMultipartForm(10 << 20) // Max upload size 10 MB
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)
return
}
// Iterate over uploaded files
for _, fileHeaderList := range r.MultipartForm.File {
for _, fileHeader := range fileHeaderList {
file, err := fileHeader.Open()
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, 0)
return
}
// Read the file content
fileBytes, 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()
fileName := util.SafeString(fileHeader.Filename)
// Create a message to send to Kafka
msg := ScreenshotMessage{
Name: fileName,
Data: fileBytes,
}
data, err := json.Marshal(&msg)
if err != nil {
e.log.Warn(r.Context(), "can't marshal screenshot message, err: %s", err)
continue
}
// Send the message to queue
if err := e.services.Producer.Produce(e.cfg.TopicCanvasImages, sessionData.ID, data); err != nil {
e.log.Warn(r.Context(), "can't send screenshot message to queue, err: %s", err)
}
}
}
e.ResponseOK(r.Context(), w, startTime, r.URL.Path, 0)
}
func (e *Router) getTags(w http.ResponseWriter, r *http.Request) {
startTime := time.Now()
bodySize := 0
// Check authorization
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, bodySize)
return
}
sessInfo, err := e.services.Sessions.Get(sessionData.ID)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusUnauthorized, err, startTime, r.URL.Path, bodySize)
return
}
// Add sessionID and projectID to context
r = r.WithContext(context.WithValue(r.Context(), "sessionID", fmt.Sprintf("%d", sessionData.ID)))
r = r.WithContext(context.WithValue(r.Context(), "projectID", fmt.Sprintf("%d", sessInfo.ProjectID)))
// Get tags
tags, err := e.services.Tags.Get(sessInfo.ProjectID)
if err != nil {
e.ResponseWithError(r.Context(), w, http.StatusInternalServerError, err, startTime, r.URL.Path, bodySize)
return
}
type UrlResponse struct {
Tags interface{} `json:"tags"`
}
e.ResponseWithJSON(r.Context(), w, &UrlResponse{Tags: tags}, startTime, r.URL.Path, bodySize)
}