func createPerm(filepath string, owner uint64, groups []uint64, permissions []bool) error {
var tmpPerm utils.Perm
tmpPerm.Owner = owner
tmpPerm.Groups = groups
tmpPerm.Permissions = permissions
return utils.StructToFile(tmpPerm, filepath+"/.perm")
}
func createFile(fileout, hash, unid string, protected bool, owner uint64, groups []uint64, permissions []bool) error {
var tmpFileDesc utils.FileDesc
tmpFileDesc.Hash = hash
tmpFileDesc.Stnode = unid
tmpFileDesc.Protected = protected
tmpFileDesc.Owner = owner
tmpFileDesc.Groups = groups
tmpFileDesc.Permissions = permissions
return utils.StructToFile(tmpFileDesc, fileout)
}
func setup(r *bufio.Reader, w *bufio.Writer, thisUser *utils.User) (err error) {
fmt.Println("Please enter your username:\n")
fmt.Print("Username: "******"/.mdfs/client/" + uname + "/.user_data")
if exists != nil { // not exist
// Make sure the local user dir exists
err := os.MkdirAll(utils.GetUserHome()+"/.mdfs/client/"+uname+"/files", 0777)
if err != nil {
return err
}
// notify mdservice that this is a new user (SENDCODE 10)
err = w.WriteByte(10) //
if err != nil {
return err
}
w.Flush()
// local user setup
utils.GenUserKeys(utils.GetUserHome() + "/.mdfs/client/" + uname + "/.private_key")
err = utils.FileToStruct(utils.GetUserHome()+"/.mdfs/client/"+uname+"/.private_key", &thisUser.Privkey)
if err != nil {
return err
}
thisUser.Pubkey = &thisUser.Privkey.PublicKey
// send username and keys
w.WriteString(uname + "\n")
w.Write([]byte(thisUser.Pubkey.N.String() + "\n"))
w.Write([]byte(strconv.Itoa(thisUser.Pubkey.E) + "\n"))
w.Flush()
uuid, _ := r.ReadString('\n')
thisUser.Uuid, err = strconv.ParseUint(strings.TrimSpace(uuid), 10, 64)
if err != nil {
return err
}
err = utils.StructToFile(*thisUser, utils.GetUserHome()+"/.mdfs/client/"+uname+"/.user_data")
if err != nil {
return err
}
//NOTE: NOT COMPLETE
} else {
err = utils.FileToStruct(utils.GetUserHome()+"/.mdfs/client/"+uname+"/.user_data", &thisUser)
w.WriteByte(9)
w.Flush()
}
return err
// if none exist, will send a code to mdserv to notify as new user,
// and get a uuid, create userkeys, send pubkey to mdserv
}