func (self *restContext) ReadBucketId(value *httpserver.Values, key string, optional bool) (
bucketId bucket.Id,
bucketIdAsString string,
status retcode.Status) {
if optional {
bucketIdAsString = value.OptionalString(key)
if bucketIdAsString == "" {
return
}
} else {
bucketIdAsString, status = value.NonEmptyString(key)
if !status.IsOk() {
return
}
}
bucketIdBytes, err := encoding.Base32Decode(bucketIdAsString)
if err != nil {
status = retcode.NewStatusFmt(retcode.ErrorClient, "Invalid bucket id given. The id "+
"has to be base32 without padding. Err: %v", err)
return
}
bucketId = bucket.Id(bucketIdBytes)
status = retcode.NewStatusOk()
return
}
func FromString(str string) (userId Id, err error) {
bytes, err := encoding.Base32Decode(str)
if err != nil {
return
}
possibleUserId := Id(bytes)
if !possibleUserId.IsValid() {
err = errors.New(fmt.Sprintf("The given string '%v' is not a valid user id.", str))
return
}
return possibleUserId, nil
}
func (self *Converter) ReadBase32(input interface{}) []byte {
if input == nil {
panic("Expecting a value, but it's missing")
}
switch input := input.(type) {
case string:
byteVal, err := encoding.Base32Decode(input)
if err != nil {
panic(fmt.Sprintf("Expecting a base32 string but got %v", input))
}
return byteVal
default:
panic(fmt.Sprintf("Expecting a base32 string but got a %T", input))
}
}
func (self *restContext) ReadShaHashAsBinary(value *httpserver.Values, key string) (
hashBytes []byte,
hashString string,
status retcode.Status) {
hashString, status = value.NonEmptyString(key)
if !status.IsOk() {
return
}
hashBytes, err := encoding.Base32Decode(hashString)
if err != nil {
status = retcode.NewStatusFmt(retcode.ErrorClient, "Invalid hash given. The hash "+
"has to be base32 without padding. Err: %v", err)
return
}
return
}
func (self *restServer) directoryGet(ctx *restContext) {
var status retcode.Status
hashAsString, status := ctx.UrlParams.NonEmptyString("hash")
if !status.IsOk() {
ctx.WriteErrorStatus(status)
return
}
hash, err := encoding.Base32Decode(hashAsString)
if err != nil {
status = retcode.NewStatusFmt(retcode.ErrorClient, "Hash does not seem to be a base32 hash")
ctx.WriteErrorStatus(status)
return
}
filenames := directorySubPath(ctx.UrlParams, ctx)
curEntry := &directoryEntry{
isDirectory: true,
targetHash: hash,
}
finalEntry, found, status := directoryGetMultiple(ctx, curEntry, filenames)
if !found {
status = retcode.NewStatusFmt(retcode.OkNotFound, "Entry not found")
ctx.WriteErrorStatus(status)
return
}
if finalEntry.isDirectory {
// Output all files from directory as json
directoryOutputAsJson(ctx, finalEntry)
} else {
// Redirect to blobget
hash := finalEntry.targetHash
hashAsString := encoding.Base32Encode(hash)
mime := finalEntry.mimeType
self.blobGetWithParams(ctx, hash, hashAsString, nil, mime)
}
}
func Base32(payload string) (data []byte, err error) {
return encoding.Base32Decode(payload)
}