101 lines
2.4 KiB
Go
101 lines
2.4 KiB
Go
package handler
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import (
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"context"
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"errors"
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"strings"
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"time"
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"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/logs"
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"git.frostfs.info/TrueCloudLab/frostfs-http-gw/response"
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"git.frostfs.info/TrueCloudLab/frostfs-http-gw/tokens"
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"git.frostfs.info/TrueCloudLab/frostfs-http-gw/tree"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
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cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
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oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
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"github.com/valyala/fasthttp"
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"go.uber.org/zap"
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)
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type request struct {
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*fasthttp.RequestCtx
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log *zap.Logger
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}
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func (r *request) handleFrostFSErr(err error, start time.Time) {
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logFields := []zap.Field{
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zap.Stringer("elapsed", time.Since(start)),
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zap.Error(err),
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}
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statusCode, msg, additionalFields := response.FormErrorResponse("could not receive object", err)
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logFields = append(logFields, additionalFields...)
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r.log.Error(logs.CouldNotReceiveObject, logFields...)
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response.Error(r.RequestCtx, msg, statusCode)
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}
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func bearerToken(ctx context.Context) *bearer.Token {
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if tkn, err := tokens.LoadBearerToken(ctx); err == nil {
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return tkn
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}
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return nil
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}
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func isDir(name string) bool {
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return strings.HasSuffix(name, "/")
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}
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func isContainerRoot(key string) bool {
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return key == ""
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}
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func checkErrorType(err error) int {
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switch {
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case err == nil:
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return fasthttp.StatusOK
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case errors.Is(err, tree.ErrNodeAccessDenied):
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return fasthttp.StatusForbidden
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default:
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return fasthttp.StatusNotFound
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}
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}
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func isValidToken(s string) bool {
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for _, c := range s {
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if c <= ' ' || c > 127 {
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return false
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}
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if strings.ContainsRune("()<>@,;:\\\"/[]?={}", c) {
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return false
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}
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}
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return true
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}
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func isValidValue(s string) bool {
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for _, c := range s {
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// HTTP specification allows for more technically, but we don't want to escape things.
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if c < ' ' || c > 127 || c == '"' {
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return false
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}
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}
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return true
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}
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func logAndSendBucketError(c *fasthttp.RequestCtx, log *zap.Logger, err error) {
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log.Error(logs.CouldntGetBucket, zap.Error(err))
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if client.IsErrContainerNotFound(err) {
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response.Error(c, "Not Found", fasthttp.StatusNotFound)
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return
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}
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response.Error(c, "could not get bucket: "+err.Error(), fasthttp.StatusBadRequest)
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}
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func newAddress(cnr cid.ID, obj oid.ID) oid.Address {
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var addr oid.Address
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addr.SetContainer(cnr)
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addr.SetObject(obj)
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return addr
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}
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