1156 lines
32 KiB
Go
1156 lines
32 KiB
Go
package server
|
|
|
|
import (
|
|
"bytes"
|
|
"database/sql"
|
|
"errors"
|
|
"image"
|
|
"image/color"
|
|
"math/big"
|
|
"net/http"
|
|
"net/url"
|
|
"os"
|
|
"path/filepath"
|
|
"strconv"
|
|
"time"
|
|
|
|
"go.uber.org/zap"
|
|
|
|
eth_common "github.com/ethereum/go-ethereum/common"
|
|
|
|
"github.com/status-im/status-go/images"
|
|
"github.com/status-im/status-go/ipfs"
|
|
"github.com/status-im/status-go/multiaccounts"
|
|
"github.com/status-im/status-go/protocol/identity/colorhash"
|
|
"github.com/status-im/status-go/protocol/identity/ring"
|
|
"github.com/status-im/status-go/services/wallet/bigint"
|
|
)
|
|
|
|
const (
|
|
basePath = "/messages"
|
|
imagesPath = basePath + "/images"
|
|
audioPath = basePath + "/audio"
|
|
ipfsPath = "/ipfs"
|
|
discordAuthorsPath = "/discord/authors"
|
|
discordAttachmentsPath = basePath + "/discord/attachments"
|
|
LinkPreviewThumbnailPath = "/link-preview/thumbnail"
|
|
LinkPreviewFaviconPath = "/link-preview/favicon"
|
|
StatusLinkPreviewThumbnailPath = "/status-link-preview/thumbnail"
|
|
communityTokenImagesPath = "/communityTokenImages"
|
|
|
|
walletBasePath = "/wallet"
|
|
walletCommunityImagesPath = walletBasePath + "/communityImages"
|
|
walletCollectionImagesPath = walletBasePath + "/collectionImages"
|
|
walletCollectibleImagesPath = walletBasePath + "/collectibleImages"
|
|
|
|
// Handler routes for pairing
|
|
accountImagesPath = "/accountImages"
|
|
accountInitialsPath = "/accountInitials"
|
|
contactImagesPath = "/contactImages"
|
|
generateQRCode = "/GenerateQRCode"
|
|
)
|
|
|
|
type HandlerPatternMap map[string]http.HandlerFunc
|
|
|
|
func handleRequestDBMissing(logger *zap.Logger) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
logger.Error("can't handle media request without appdb")
|
|
}
|
|
}
|
|
|
|
func handleRequestDownloaderMissing(logger *zap.Logger) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
logger.Error("can't handle media request without ipfs downloader")
|
|
}
|
|
}
|
|
|
|
type ImageParams struct {
|
|
KeyUID string
|
|
PublicKey string
|
|
ImageName string
|
|
ImagePath string
|
|
FullName string
|
|
InitialsLength int
|
|
FontFile string
|
|
FontSize float64
|
|
Color color.Color
|
|
BgSize int
|
|
BgColor color.Color
|
|
UppercaseRatio float64
|
|
Theme ring.Theme
|
|
Ring bool
|
|
RingWidth float64
|
|
IndicatorSize float64
|
|
IndicatorBorder float64
|
|
IndicatorCenterToEdge float64
|
|
IndicatorColor color.Color
|
|
|
|
AuthorID string
|
|
URL string
|
|
MessageID string
|
|
AttachmentID string
|
|
ImageID string
|
|
|
|
Hash string
|
|
Download bool
|
|
}
|
|
|
|
func ParseImageParams(logger *zap.Logger, params url.Values) ImageParams {
|
|
parsed := ImageParams{}
|
|
parsed.Color = color.Transparent
|
|
parsed.BgColor = color.Transparent
|
|
parsed.IndicatorColor = color.Transparent
|
|
parsed.UppercaseRatio = 1.0
|
|
|
|
keyUids := params["keyUid"]
|
|
if len(keyUids) != 0 {
|
|
parsed.KeyUID = keyUids[0]
|
|
}
|
|
|
|
pks := params["publicKey"]
|
|
if len(pks) != 0 {
|
|
parsed.PublicKey = pks[0]
|
|
}
|
|
|
|
imageNames := params["imageName"]
|
|
if len(imageNames) != 0 {
|
|
if filepath.IsAbs(imageNames[0]) {
|
|
if _, err := os.Stat(imageNames[0]); err == nil {
|
|
parsed.ImagePath = imageNames[0]
|
|
} else if errors.Is(err, os.ErrNotExist) {
|
|
logger.Error("ParseParams: image not exit", zap.String("imageName", imageNames[0]))
|
|
return parsed
|
|
} else {
|
|
logger.Error("ParseParams: failed to read image", zap.String("imageName", imageNames[0]), zap.Error(err))
|
|
return parsed
|
|
}
|
|
} else {
|
|
parsed.ImageName = imageNames[0]
|
|
}
|
|
}
|
|
|
|
names := params["name"]
|
|
if len(names) != 0 {
|
|
parsed.FullName = names[0]
|
|
}
|
|
|
|
parsed.InitialsLength = 2
|
|
amountInitialsStr := params["length"]
|
|
if len(amountInitialsStr) != 0 {
|
|
amountInitials, err := strconv.Atoi(amountInitialsStr[0])
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid initials length")
|
|
return parsed
|
|
}
|
|
parsed.InitialsLength = amountInitials
|
|
}
|
|
|
|
fontFiles := params["fontFile"]
|
|
if len(fontFiles) != 0 {
|
|
if _, err := os.Stat(fontFiles[0]); err == nil {
|
|
parsed.FontFile = fontFiles[0]
|
|
} else if errors.Is(err, os.ErrNotExist) {
|
|
logger.Error("ParseParams: font file not exit", zap.String("FontFile", fontFiles[0]))
|
|
return parsed
|
|
} else {
|
|
logger.Error("ParseParams: font file not exit", zap.String("FontFile", fontFiles[0]), zap.Error(err))
|
|
return parsed
|
|
}
|
|
}
|
|
|
|
fontSizeStr := params["fontSize"]
|
|
if len(fontSizeStr) != 0 {
|
|
fontSize, err := strconv.ParseFloat(fontSizeStr[0], 64)
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid fontSize", zap.String("FontSize", fontSizeStr[0]))
|
|
return parsed
|
|
}
|
|
parsed.FontSize = fontSize
|
|
}
|
|
|
|
colors := params["color"]
|
|
if len(colors) != 0 {
|
|
textColor, err := images.ParseColor(colors[0])
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid color", zap.String("Color", colors[0]))
|
|
return parsed
|
|
}
|
|
parsed.Color = textColor
|
|
}
|
|
|
|
sizeStrs := params["size"]
|
|
if len(sizeStrs) != 0 {
|
|
size, err := strconv.Atoi(sizeStrs[0])
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid size", zap.String("size", sizeStrs[0]))
|
|
return parsed
|
|
}
|
|
parsed.BgSize = size
|
|
}
|
|
|
|
bgColors := params["bgColor"]
|
|
if len(bgColors) != 0 {
|
|
bgColor, err := images.ParseColor(bgColors[0])
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid bgColor", zap.String("BgColor", bgColors[0]))
|
|
return parsed
|
|
}
|
|
parsed.BgColor = bgColor
|
|
}
|
|
|
|
uppercaseRatioStr := params["uppercaseRatio"]
|
|
if len(uppercaseRatioStr) != 0 {
|
|
uppercaseRatio, err := strconv.ParseFloat(uppercaseRatioStr[0], 64)
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid uppercaseRatio", zap.String("uppercaseRatio", uppercaseRatioStr[0]))
|
|
return parsed
|
|
}
|
|
parsed.UppercaseRatio = uppercaseRatio
|
|
}
|
|
|
|
indicatorColors := params["indicatorColor"]
|
|
if len(indicatorColors) != 0 {
|
|
indicatorColor, err := images.ParseColor(indicatorColors[0])
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid indicatorColor", zap.String("IndicatorColor", indicatorColors[0]))
|
|
return parsed
|
|
}
|
|
parsed.IndicatorColor = indicatorColor
|
|
}
|
|
|
|
indicatorSizeStrs := params["indicatorSize"]
|
|
if len(indicatorSizeStrs) != 0 {
|
|
indicatorSize, err := strconv.ParseFloat(indicatorSizeStrs[0], 64)
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid indicatorSize", zap.String("indicatorSize", indicatorSizeStrs[0]))
|
|
indicatorSize = 0
|
|
}
|
|
parsed.IndicatorSize = indicatorSize
|
|
}
|
|
|
|
indicatorBorderStrs := params["indicatorBorder"]
|
|
if len(indicatorBorderStrs) != 0 {
|
|
indicatorBorder, err := strconv.ParseFloat(indicatorBorderStrs[0], 64)
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid indicatorBorder", zap.String("indicatorBorder", indicatorBorderStrs[0]))
|
|
indicatorBorder = 0
|
|
}
|
|
parsed.IndicatorBorder = indicatorBorder
|
|
}
|
|
|
|
indicatorCenterToEdgeStrs := params["indicatorCenterToEdge"]
|
|
if len(indicatorCenterToEdgeStrs) != 0 {
|
|
indicatorCenterToEdge, err := strconv.ParseFloat(indicatorCenterToEdgeStrs[0], 64)
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid indicatorCenterToEdge", zap.String("indicatorCenterToEdge", indicatorCenterToEdgeStrs[0]))
|
|
indicatorCenterToEdge = 0
|
|
}
|
|
parsed.IndicatorCenterToEdge = indicatorCenterToEdge
|
|
}
|
|
|
|
ringWidthStrs := params["ringWidth"]
|
|
if len(ringWidthStrs) != 0 {
|
|
ringWidth, err := strconv.ParseFloat(ringWidthStrs[0], 64)
|
|
if err != nil {
|
|
logger.Error("ParseParams: invalid indicatorSize", zap.String("ringWidth", ringWidthStrs[0]))
|
|
ringWidth = 0
|
|
}
|
|
parsed.RingWidth = ringWidth
|
|
}
|
|
|
|
parsed.Theme = getTheme(params, logger)
|
|
parsed.Ring = ringEnabled(params)
|
|
|
|
messageIDs := params["message-id"]
|
|
if len(messageIDs) != 0 {
|
|
parsed.MessageID = messageIDs[0]
|
|
}
|
|
|
|
messageIDs = params["messageId"]
|
|
if len(messageIDs) != 0 {
|
|
parsed.MessageID = messageIDs[0]
|
|
}
|
|
|
|
authorIds := params["authorId"]
|
|
if len(authorIds) != 0 {
|
|
parsed.AuthorID = authorIds[0]
|
|
}
|
|
|
|
if attachmentIDs := params["attachmentId"]; len(attachmentIDs) != 0 {
|
|
parsed.AttachmentID = attachmentIDs[0]
|
|
}
|
|
|
|
if imageIds := params["image-id"]; len(imageIds) != 0 {
|
|
parsed.ImageID = imageIds[0]
|
|
}
|
|
|
|
urls := params["url"]
|
|
if len(urls) != 0 {
|
|
parsed.URL = urls[0]
|
|
}
|
|
|
|
hash := params["hash"]
|
|
if len(hash) != 0 {
|
|
parsed.Hash = hash[0]
|
|
}
|
|
|
|
_, download := params["download"]
|
|
parsed.Download = download
|
|
|
|
return parsed
|
|
}
|
|
|
|
func handleAccountImagesImpl(multiaccountsDB *multiaccounts.Database, logger *zap.Logger, w http.ResponseWriter, parsed ImageParams) {
|
|
if parsed.KeyUID == "" {
|
|
logger.Error("handleAccountImagesImpl: no keyUid")
|
|
return
|
|
}
|
|
|
|
if parsed.ImageName == "" {
|
|
logger.Error("handleAccountImagesImpl: no imageName")
|
|
return
|
|
}
|
|
|
|
identityImage, err := multiaccountsDB.GetIdentityImage(parsed.KeyUID, parsed.ImageName)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: failed to load image.", zap.String("keyUid", parsed.KeyUID), zap.String("imageName", parsed.ImageName), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
if parsed.Ring && parsed.RingWidth == 0 {
|
|
logger.Error("handleAccountImagesImpl: no ringWidth.")
|
|
return
|
|
}
|
|
|
|
if parsed.BgSize == 0 {
|
|
parsed.BgSize = identityImage.Width
|
|
}
|
|
|
|
payload, err := images.RoundCrop(identityImage.Payload)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: failed to crop image.", zap.String("keyUid", parsed.KeyUID), zap.String("imageName", parsed.ImageName), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
enlargeRatio := float64(identityImage.Width) / float64(parsed.BgSize)
|
|
|
|
if parsed.Ring {
|
|
account, err := multiaccountsDB.GetAccount(parsed.KeyUID)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: failed to GetAccount .", zap.String("keyUid", parsed.KeyUID), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
accColorHash := account.ColorHash
|
|
|
|
if accColorHash == nil {
|
|
if parsed.PublicKey == "" {
|
|
logger.Error("handleAccountImagesImpl: no public key for color hash", zap.String("keyUid", parsed.KeyUID))
|
|
return
|
|
}
|
|
|
|
accColorHash, err = colorhash.GenerateFor(parsed.PublicKey)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: could not generate color hash", zap.String("keyUid", parsed.KeyUID), zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
payload, err = ring.DrawRing(&ring.DrawRingParam{
|
|
Theme: parsed.Theme, ColorHash: accColorHash, ImageBytes: payload, Height: identityImage.Height, Width: identityImage.Width, RingWidth: parsed.RingWidth * enlargeRatio,
|
|
})
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: failed to draw ring for account identity", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if parsed.IndicatorSize != 0 {
|
|
// enlarge indicator size based on identity image size / desired size
|
|
// or we get a bad quality identity image
|
|
payload, err = images.AddStatusIndicatorToImage(payload, parsed.IndicatorColor, parsed.IndicatorSize*enlargeRatio, parsed.IndicatorBorder*enlargeRatio, parsed.IndicatorCenterToEdge*enlargeRatio)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: failed to draw status-indicator for initials", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if len(payload) == 0 {
|
|
logger.Error("handleAccountImagesImpl: empty image")
|
|
return
|
|
}
|
|
|
|
mime, err := images.GetProtobufImageMime(payload)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(payload)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
func handleAccountImagesPlaceholder(logger *zap.Logger, w http.ResponseWriter, parsed ImageParams) {
|
|
if parsed.ImagePath == "" {
|
|
logger.Error("handleAccountImagesPlaceholder: no imagePath")
|
|
return
|
|
}
|
|
|
|
payload, im, err := images.ImageToBytesAndImage(parsed.ImagePath)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesPlaceholder: failed to load image from disk", zap.String("imageName", parsed.ImagePath))
|
|
return
|
|
}
|
|
width := im.Bounds().Dx()
|
|
if parsed.BgSize == 0 {
|
|
parsed.BgSize = width
|
|
}
|
|
|
|
payload, err = images.RoundCrop(payload)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesPlaceholder: failed to crop image.", zap.String("imageName", parsed.ImagePath), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
if parsed.IndicatorSize != 0 {
|
|
enlargeIndicatorRatio := float64(width / parsed.BgSize)
|
|
payload, err = images.AddStatusIndicatorToImage(payload, parsed.IndicatorColor, parsed.IndicatorSize*enlargeIndicatorRatio, parsed.IndicatorBorder*enlargeIndicatorRatio, parsed.IndicatorCenterToEdge)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesPlaceholder: failed to draw status-indicator for initials", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if len(payload) == 0 {
|
|
logger.Error("handleAccountImagesPlaceholder: empty image")
|
|
return
|
|
}
|
|
|
|
mime, err := images.GetProtobufImageMime(payload)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(payload)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesPlaceholder: failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
// handleAccountImages render multiaccounts custom profile image
|
|
func handleAccountImages(multiaccountsDB *multiaccounts.Database, logger *zap.Logger) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.KeyUID == "" {
|
|
handleAccountImagesPlaceholder(logger, w, parsed)
|
|
} else {
|
|
handleAccountImagesImpl(multiaccountsDB, logger, w, parsed)
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleAccountInitialsImpl(multiaccountsDB *multiaccounts.Database, logger *zap.Logger, w http.ResponseWriter, parsed ImageParams) {
|
|
var name = parsed.FullName
|
|
var accColorHash multiaccounts.ColorHash
|
|
var account *multiaccounts.Account
|
|
|
|
if parsed.Ring && parsed.RingWidth == 0 {
|
|
logger.Error("handleAccountInitialsImpl: no ringWidth.")
|
|
return
|
|
}
|
|
|
|
if parsed.KeyUID != "" {
|
|
account, err := multiaccountsDB.GetAccount(parsed.KeyUID)
|
|
|
|
if err != nil {
|
|
logger.Error("handleAccountInitialsImpl: failed to get account.", zap.String("keyUid", parsed.KeyUID), zap.Error(err))
|
|
return
|
|
}
|
|
name = account.Name
|
|
accColorHash = account.ColorHash
|
|
}
|
|
|
|
initials := images.ExtractInitials(name, parsed.InitialsLength)
|
|
|
|
payload, err := images.GenerateInitialsImage(initials, parsed.BgColor, parsed.Color, parsed.FontFile, parsed.BgSize, parsed.FontSize, parsed.UppercaseRatio)
|
|
|
|
if err != nil {
|
|
logger.Error("handleAccountInitialsImpl: failed to generate initials image.", zap.String("keyUid", parsed.KeyUID), zap.String("name", account.Name), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
if parsed.Ring {
|
|
if accColorHash == nil {
|
|
if parsed.PublicKey == "" {
|
|
logger.Error("handleAccountInitialsImpl: no public key, can't draw ring", zap.String("keyUid", parsed.KeyUID), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
accColorHash, err = colorhash.GenerateFor(parsed.PublicKey)
|
|
if err != nil {
|
|
logger.Error("handleAccountInitialsImpl: failed to generate color hash from pubkey", zap.String("keyUid", parsed.KeyUID), zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
payload, err = ring.DrawRing(&ring.DrawRingParam{
|
|
Theme: parsed.Theme, ColorHash: accColorHash, ImageBytes: payload, Height: parsed.BgSize, Width: parsed.BgSize, RingWidth: parsed.RingWidth,
|
|
})
|
|
|
|
if err != nil {
|
|
logger.Error("failed to draw ring for account identity", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if parsed.IndicatorSize != 0 {
|
|
payload, err = images.AddStatusIndicatorToImage(payload, parsed.IndicatorColor, parsed.IndicatorSize, parsed.IndicatorBorder, parsed.IndicatorCenterToEdge)
|
|
if err != nil {
|
|
logger.Error("failed to draw status-indicator for initials", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if len(payload) == 0 {
|
|
logger.Error("handleAccountInitialsImpl: empty image", zap.String("keyUid", parsed.KeyUID), zap.Error(err))
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(payload)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(payload)
|
|
if err != nil {
|
|
logger.Error("failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
func handleAccountInitialsPlaceholder(logger *zap.Logger, w http.ResponseWriter, parsed ImageParams) {
|
|
if parsed.FullName == "" {
|
|
logger.Error("handleAccountInitialsPlaceholder: no full name")
|
|
return
|
|
}
|
|
|
|
initials := images.ExtractInitials(parsed.FullName, parsed.InitialsLength)
|
|
|
|
payload, err := images.GenerateInitialsImage(initials, parsed.BgColor, parsed.Color, parsed.FontFile, parsed.BgSize, parsed.FontSize, parsed.UppercaseRatio)
|
|
|
|
if err != nil {
|
|
logger.Error("handleAccountInitialsPlaceholder: failed to generate initials image.", zap.String("keyUid", parsed.KeyUID), zap.String("name", parsed.FullName), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
if parsed.IndicatorSize != 0 {
|
|
payload, err = images.AddStatusIndicatorToImage(payload, parsed.IndicatorColor, parsed.IndicatorSize, parsed.IndicatorBorder, parsed.IndicatorCenterToEdge)
|
|
if err != nil {
|
|
logger.Error("failed to draw status-indicator for initials", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if len(payload) == 0 {
|
|
logger.Error("handleAccountInitialsPlaceholder: empty image", zap.String("keyUid", parsed.KeyUID), zap.Error(err))
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(payload)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(payload)
|
|
if err != nil {
|
|
logger.Error("failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
// handleAccountInitials render multiaccounts/contacts initials avatar image
|
|
func handleAccountInitials(multiaccountsDB *multiaccounts.Database, logger *zap.Logger) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.FontFile == "" {
|
|
logger.Error("handleAccountInitials: no fontFile")
|
|
return
|
|
}
|
|
if parsed.FontSize == 0 {
|
|
logger.Error("handleAccountInitials: no fontSize")
|
|
return
|
|
}
|
|
if parsed.Color == color.Transparent {
|
|
logger.Error("handleAccountInitials: no color")
|
|
return
|
|
}
|
|
if parsed.BgSize == 0 {
|
|
logger.Error("handleAccountInitials: no size")
|
|
return
|
|
}
|
|
if parsed.BgColor == color.Transparent {
|
|
logger.Error("handleAccountInitials: no bgColor")
|
|
return
|
|
}
|
|
|
|
if parsed.KeyUID == "" && parsed.PublicKey == "" {
|
|
handleAccountInitialsPlaceholder(logger, w, parsed)
|
|
} else {
|
|
handleAccountInitialsImpl(multiaccountsDB, logger, w, parsed)
|
|
}
|
|
}
|
|
}
|
|
|
|
// handleContactImages render contacts custom profile image
|
|
func handleContactImages(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.PublicKey == "" {
|
|
logger.Error("no publicKey")
|
|
return
|
|
}
|
|
|
|
if parsed.ImageName == "" {
|
|
logger.Error("no imageName")
|
|
return
|
|
}
|
|
|
|
if parsed.Ring && parsed.RingWidth == 0 {
|
|
logger.Error("handleAccountImagesImpl: no ringWidth.")
|
|
return
|
|
}
|
|
|
|
var payload []byte
|
|
err := db.QueryRow(`SELECT payload FROM chat_identity_contacts WHERE contact_id = ? and image_type = ?`, parsed.PublicKey, parsed.ImageName).Scan(&payload)
|
|
if err != nil {
|
|
logger.Error("failed to load image.", zap.String("contact id", parsed.PublicKey), zap.String("image type", parsed.ImageName), zap.Error(err))
|
|
return
|
|
}
|
|
|
|
img, _, err := image.Decode(bytes.NewReader(payload))
|
|
if err != nil {
|
|
logger.Error("failed to decode config.", zap.String("contact id", parsed.PublicKey), zap.String("image type", parsed.ImageName), zap.Error(err))
|
|
return
|
|
}
|
|
width := img.Bounds().Dx()
|
|
|
|
if parsed.BgSize == 0 {
|
|
parsed.BgSize = width
|
|
}
|
|
|
|
payload, err = images.RoundCrop(payload)
|
|
if err != nil {
|
|
logger.Error("handleContactImages: failed to crop image.", zap.Error(err))
|
|
return
|
|
}
|
|
|
|
enlargeRatio := float64(width) / float64(parsed.BgSize)
|
|
|
|
if parsed.Ring {
|
|
colorHash, err := colorhash.GenerateFor(parsed.PublicKey)
|
|
if err != nil {
|
|
logger.Error("could not generate color hash")
|
|
return
|
|
}
|
|
|
|
payload, err = ring.DrawRing(&ring.DrawRingParam{
|
|
Theme: parsed.Theme, ColorHash: colorHash, ImageBytes: payload, Height: width, Width: width, RingWidth: parsed.RingWidth * enlargeRatio,
|
|
})
|
|
|
|
if err != nil {
|
|
logger.Error("failed to draw ring for contact image.", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if parsed.IndicatorSize != 0 {
|
|
payload, err = images.AddStatusIndicatorToImage(payload, parsed.IndicatorColor, parsed.IndicatorSize*enlargeRatio, parsed.IndicatorBorder*enlargeRatio, parsed.IndicatorCenterToEdge*enlargeRatio)
|
|
if err != nil {
|
|
logger.Error("handleAccountImagesImpl: failed to draw status-indicator for initials", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
|
|
if len(payload) == 0 {
|
|
logger.Error("empty image")
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(payload)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(payload)
|
|
if err != nil {
|
|
logger.Error("failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func ringEnabled(params url.Values) bool {
|
|
addRings, ok := params["addRing"]
|
|
return ok && len(addRings) == 1 && addRings[0] == "1"
|
|
}
|
|
|
|
func getTheme(params url.Values, logger *zap.Logger) ring.Theme {
|
|
theme := ring.LightTheme // default
|
|
themes, ok := params["theme"]
|
|
if ok && len(themes) > 0 {
|
|
t, err := strconv.Atoi(themes[0])
|
|
if err != nil {
|
|
logger.Error("invalid param[theme], value: " + themes[0])
|
|
} else {
|
|
theme = ring.Theme(t)
|
|
}
|
|
}
|
|
return theme
|
|
}
|
|
|
|
func handleDiscordAuthorAvatar(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.AuthorID == "" {
|
|
logger.Error("no authorIDs")
|
|
return
|
|
}
|
|
|
|
var image []byte
|
|
err := db.QueryRow(`SELECT avatar_image_payload FROM discord_message_authors WHERE id = ?`, parsed.AuthorID).Scan(&image)
|
|
if err != nil {
|
|
logger.Error("failed to find image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(image) == 0 {
|
|
logger.Error("empty image")
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(image)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(image)
|
|
if err != nil {
|
|
logger.Error("failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleDiscordAttachment(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.MessageID == "" {
|
|
logger.Error("no messageID")
|
|
return
|
|
}
|
|
if parsed.AttachmentID == "" {
|
|
logger.Error("no attachmentID")
|
|
return
|
|
}
|
|
|
|
var image []byte
|
|
err := db.QueryRow(`SELECT payload FROM discord_message_attachments WHERE discord_message_id = ? AND id = ?`, parsed.MessageID, parsed.AttachmentID).Scan(&image)
|
|
if err != nil {
|
|
logger.Error("failed to find image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(image) == 0 {
|
|
logger.Error("empty image")
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(image)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(image)
|
|
if err != nil {
|
|
logger.Error("failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleImage(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.MessageID == "" {
|
|
logger.Error("no messageID")
|
|
return
|
|
}
|
|
|
|
var image []byte
|
|
err := db.QueryRow(`SELECT image_payload FROM user_messages WHERE id = ?`, parsed.MessageID).Scan(&image)
|
|
if err != nil {
|
|
logger.Error("failed to find image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(image) == 0 {
|
|
logger.Error("empty image")
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(image)
|
|
if err != nil {
|
|
logger.Error("failed to get mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(image)
|
|
if err != nil {
|
|
logger.Error("failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleAudio(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.MessageID == "" {
|
|
logger.Error("no messageID")
|
|
return
|
|
}
|
|
|
|
var audio []byte
|
|
err := db.QueryRow(`SELECT audio_payload FROM user_messages WHERE id = ?`, parsed.MessageID).Scan(&audio)
|
|
if err != nil {
|
|
logger.Error("failed to find image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(audio) == 0 {
|
|
logger.Error("empty audio")
|
|
return
|
|
}
|
|
|
|
w.Header().Set("Content-Type", "audio/aac")
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(audio)
|
|
if err != nil {
|
|
logger.Error("failed to write audio", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleIPFS(downloader *ipfs.Downloader, logger *zap.Logger) http.HandlerFunc {
|
|
if downloader == nil {
|
|
return handleRequestDownloaderMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
parsed := ParseImageParams(logger, params)
|
|
|
|
if parsed.Hash == "" {
|
|
logger.Error("no hash")
|
|
return
|
|
}
|
|
|
|
content, err := downloader.Get(parsed.Hash, parsed.Download)
|
|
if err != nil {
|
|
logger.Error("could not download hash", zap.Error(err))
|
|
return
|
|
}
|
|
|
|
w.Header().Set("Cache-Control", "max-age:290304000, public")
|
|
w.Header().Set("Expires", time.Now().AddDate(60, 0, 0).Format(http.TimeFormat))
|
|
|
|
_, err = w.Write(content)
|
|
if err != nil {
|
|
logger.Error("failed to write ipfs resource", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleQRCodeGeneration(multiaccountsDB *multiaccounts.Database, logger *zap.Logger) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
|
|
payload := generateQRBytes(params, logger, multiaccountsDB)
|
|
mime, err := images.GetProtobufImageMime(payload)
|
|
|
|
if err != nil {
|
|
logger.Error("could not generate image from payload", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(payload)
|
|
|
|
if err != nil {
|
|
logger.Error("failed to write image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleCommunityTokenImages(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
|
|
if len(params["communityID"]) == 0 {
|
|
logger.Error("no communityID")
|
|
return
|
|
}
|
|
if len(params["chainID"]) == 0 {
|
|
logger.Error("no chainID")
|
|
return
|
|
}
|
|
if len(params["symbol"]) == 0 {
|
|
logger.Error("no symbol")
|
|
return
|
|
}
|
|
|
|
chainID, err := strconv.ParseUint(params["chainID"][0], 10, 64)
|
|
if err != nil {
|
|
logger.Error("invalid chainID in community token image", zap.Error(err))
|
|
return
|
|
}
|
|
|
|
var base64Image string
|
|
err = db.QueryRow("SELECT image_base64 FROM community_tokens WHERE community_id = ? AND chain_id = ? AND symbol = ?", params["communityID"][0], chainID, params["symbol"][0]).Scan(&base64Image)
|
|
if err != nil {
|
|
logger.Error("failed to find community token image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(base64Image) == 0 {
|
|
logger.Error("empty community token image")
|
|
return
|
|
}
|
|
imagePayload, err := images.GetPayloadFromURI(base64Image)
|
|
if err != nil {
|
|
logger.Error("failed to get community token image payload", zap.Error(err))
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(imagePayload)
|
|
if err != nil {
|
|
logger.Error("failed to get community token image mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(imagePayload)
|
|
if err != nil {
|
|
logger.Error("failed to write community token image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleWalletCommunityImages(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
|
|
if len(params["communityID"]) == 0 {
|
|
logger.Error("no communityID")
|
|
return
|
|
}
|
|
|
|
var image []byte
|
|
err := db.QueryRow(`SELECT image_payload FROM community_data_cache WHERE id = ?`, params["communityID"][0]).Scan(&image)
|
|
if err != nil {
|
|
logger.Error("failed to find wallet community image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(image) == 0 {
|
|
logger.Error("empty wallet community image")
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(image)
|
|
if err != nil {
|
|
logger.Error("failed to get wallet community image mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(image)
|
|
if err != nil {
|
|
logger.Error("failed to write wallet community image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleWalletCollectionImages(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
|
|
if len(params["chainID"]) == 0 {
|
|
logger.Error("no chainID")
|
|
return
|
|
}
|
|
|
|
if len(params["contractAddress"]) == 0 {
|
|
logger.Error("no contractAddress")
|
|
return
|
|
}
|
|
|
|
chainID, err := strconv.ParseUint(params["chainID"][0], 10, 64)
|
|
if err != nil {
|
|
logger.Error("invalid chainID in wallet collectible image", zap.Error(err))
|
|
return
|
|
}
|
|
contractAddress := eth_common.HexToAddress(params["contractAddress"][0])
|
|
if len(contractAddress) == 0 {
|
|
logger.Error("invalid contractAddress in wallet collectible image", zap.Error(err))
|
|
return
|
|
}
|
|
|
|
var image []byte
|
|
err = db.QueryRow(`SELECT image_payload FROM collection_data_cache WHERE chain_id = ? AND contract_address = ?`,
|
|
chainID,
|
|
contractAddress).Scan(&image)
|
|
if err != nil {
|
|
logger.Error("failed to find wallet collection image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(image) == 0 {
|
|
logger.Error("empty wallet collection image")
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(image)
|
|
if err != nil {
|
|
logger.Error("failed to get wallet collection image mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(image)
|
|
if err != nil {
|
|
logger.Error("failed to write wallet collection image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
func handleWalletCollectibleImages(db *sql.DB, logger *zap.Logger) http.HandlerFunc {
|
|
if db == nil {
|
|
return handleRequestDBMissing(logger)
|
|
}
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
params := r.URL.Query()
|
|
|
|
if len(params["chainID"]) == 0 {
|
|
logger.Error("no chainID")
|
|
return
|
|
}
|
|
|
|
if len(params["contractAddress"]) == 0 {
|
|
logger.Error("no contractAddress")
|
|
return
|
|
}
|
|
|
|
if len(params["tokenID"]) == 0 {
|
|
logger.Error("no tokenID")
|
|
return
|
|
}
|
|
|
|
chainID, err := strconv.ParseUint(params["chainID"][0], 10, 64)
|
|
if err != nil {
|
|
logger.Error("invalid chainID in wallet collectible image", zap.Error(err))
|
|
return
|
|
}
|
|
contractAddress := eth_common.HexToAddress(params["contractAddress"][0])
|
|
if len(contractAddress) == 0 {
|
|
logger.Error("invalid contractAddress in wallet collectible image", zap.Error(err))
|
|
return
|
|
}
|
|
tokenID, ok := big.NewInt(0).SetString(params["tokenID"][0], 10)
|
|
if !ok {
|
|
logger.Error("invalid tokenID in wallet collectible image", zap.Error(err))
|
|
return
|
|
}
|
|
|
|
var image []byte
|
|
err = db.QueryRow(`SELECT image_payload FROM collectible_data_cache WHERE chain_id = ? AND contract_address = ? AND token_id = ?`,
|
|
chainID,
|
|
contractAddress,
|
|
(*bigint.SQLBigIntBytes)(tokenID)).Scan(&image)
|
|
if err != nil {
|
|
logger.Error("failed to find wallet collectible image", zap.Error(err))
|
|
return
|
|
}
|
|
if len(image) == 0 {
|
|
logger.Error("empty image")
|
|
return
|
|
}
|
|
mime, err := images.GetProtobufImageMime(image)
|
|
if err != nil {
|
|
logger.Error("failed to get wallet collectible image mime", zap.Error(err))
|
|
}
|
|
|
|
w.Header().Set("Content-Type", mime)
|
|
w.Header().Set("Cache-Control", "no-store")
|
|
|
|
_, err = w.Write(image)
|
|
if err != nil {
|
|
logger.Error("failed to write wallet collectible image", zap.Error(err))
|
|
}
|
|
}
|
|
}
|