// GetSpecificAuth fetches a message from a specific server using authentication
func (proto *Proto) GetSpecificAuth(server, auth string, messageID []byte) ([]byte, error) {
messageIDenc := utils.B58encode(messageID)
body, err := socks.Proxy(proto.SocksServer).LimitGet(constructURL(server, "/fetch", "?messageid=", messageIDenc, "&auth=", auth), 512000)
if err != nil {
return nil, err
}
return parseError(body)
}
// GetGlobalIndex returns the global index of a server
func (proto *Proto) GetGlobalIndex(server, auth string, start, count int) (messages []*structs.MessageStruct, more bool, err error) {
url := constructURL(server, "/globalindex?auth=", auth, "&start=", strconv.Itoa(start), "count=", strconv.Itoa(count))
body, err := socks.Proxy(proto.SocksServer).LimitGet(url, 5242880)
if err != nil {
return nil, false, err
}
return parseListResponse(body)
}
// Notify a server
func (proto *Proto) Notify(server, auth string) error {
body, err := socks.Proxy(proto.SocksServer).LimitGet(constructURL(server, "/notify?auth=", auth), 4096)
if err != nil {
return err
}
_, err = parseError(body)
return err
}
// PostSpecific posts a message to a specific server
func (proto *Proto) PostSpecific(server string, message []byte) error {
body, err := socks.Proxy(proto.SocksServer).LimitPostBytes(constructURL(server, "/post"), "text/text", message, 512000)
if err != nil {
return err
}
_, err = parseError(body) // we do not care about the body
return err
}
// ID returns the ID of a specific server
func (proto *Proto) ID(server string) (*ServerInfo, error) {
body, err := socks.Proxy(proto.SocksServer).LimitGet(constructURL(server, "/id"), 4096)
if err != nil {
return nil, err
}
si := new(ServerInfo)
err = json.Unmarshal(body, si)
if err != nil {
return nil, err
}
return si, nil
}
// ListSpecific lists the messages for pubKey from a specific server
func (proto *Proto) ListSpecific(server string, pubKey, privKey []byte, start, count int) (messages []*structs.MessageStruct, more bool, err error) {
var authStr string
var myPubKey message.Curve25519Key
copy(myPubKey[:], pubKey)
if message.KeyIsHidden(&myPubKey) {
if privKey == nil {
return nil, false, ErrPrivKey
}
auth, err := proto.Auth(server, privKey)
if err != nil {
return nil, false, err
}
authStr = "&auth=" + auth
}
url := constructURL(server, "/keyindex?key=", utils.B58encode(pubKey[:]), "&start=", strconv.Itoa(start), "count=", strconv.Itoa(count), authStr)
body, err := socks.Proxy(proto.SocksServer).LimitGet(url, 512000)
if err != nil {
return nil, false, err
}
return parseListResponse(body)
}
