gitGnome
74 lines
1.6 KiB
Go
74 lines
1.6 KiB
Go
package http
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import (
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"crypto/sha256"
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"go-socket/packages/globals"
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"go-socket/packages/minio"
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"io"
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"net/http"
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"go-socket/packages/convertions"
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)
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func HandleFileUpload(response http.ResponseWriter, request *http.Request) {
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if !postValidCheckWithResponseOnFail(&response, request, true) {
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return
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}
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ctx := request.Context()
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user, err := getUserByToken(ctx, request.Header.Get("token"))
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if err != nil {
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http.Error(response, "invalid token", http.StatusUnauthorized)
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return
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}
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connectionId, err := convertions.ConvertStringUuid(request.FormValue("connectionid"))
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if err != nil {
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http.Error(response, "invalid connectionid", http.StatusBadRequest)
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return
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}
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_, ok := user.Connections[connectionId]
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if !ok {
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http.Error(response, "no such connection", http.StatusUnauthorized)
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return
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}
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request.Body = http.MaxBytesReader(response, request.Body, int64(globals.MaxPostWithFileBytes))
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multipartReader, err := request.MultipartReader()
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if err != nil {
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http.Error(response, "expected multipart form", 400)
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return
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}
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for {
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part, err := multipartReader.NextPart()
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if err == io.EOF {
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http.Error(response, "bad request", 400)
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return
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}
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if part.FileName() == "" {
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part.Close()
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continue
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}
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if len(part.FileName()) != sha256.Size {
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part.Close()
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http.Error(response, "filename must be sha256 of whole file", 400)
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return
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}
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err = minio.Upload(ctx, part.FileName(), part, -1, part.Header.Get("Content-Type"), user.Id)
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if err != nil {
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http.Error(response, "upload failed", http.StatusInternalServerError)
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return
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}
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part.Close()
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if err != nil {
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http.Error(response, "upload failed", 500)
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return
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}
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}
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}
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