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fix connection to ipv6 address + use fallback to jid domain

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genofire 2019-06-26 09:04:03 +02:00 committed by Mickaël Rémond
parent 7a386ec8d0
commit fde524ef98
1 changed files with 14 additions and 28 deletions
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42
client.go
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@ -85,21 +85,25 @@ Setting up the client / Checking the parameters
// Default the port to 5222.
// TODO: better config checks
func NewClient(config Config, r *Router) (c *Client, err error) {
// TODO: If option address is nil, use the Jid domain to compose the address
if config.Address, err = checkAddress(config.Address); err != nil {
return nil, NewConnError(err, true)
}
if config.Password == "" {
err = errors.New("missing password")
return nil, NewConnError(err, true)
}
// Parse JID
if config.parsedJid, err = NewJid(config.Jid); err != nil {
err = errors.New("missing jid")
return nil, NewConnError(err, true)
}
if config.Password == "" {
err = errors.New("missing password")
return nil, NewConnError(err, true)
}
// fallback to jid domain
if config.Address == "" {
config.Address = config.parsedJid.Domain
}
// if address has no port (behind his ipv6 address) - add default port
if strings.LastIndex(config.Address, ":") <= strings.LastIndex(config.Address, "]") {
config.Address += ":5222"
}
c = new(Client)
c.config = config
@ -112,24 +116,6 @@ func NewClient(config Config, r *Router) (c *Client, err error) {
return
}
// TODO Pass JID to be able to add default address based on JID, if addr is empty
func checkAddress(addr string) (string, error) {
var err error
hostport := strings.Split(addr, ":")
if len(hostport) > 2 {
err = errors.New("too many colons in xmpp server address")
return addr, err
}
// Address is composed of two parts, we are good
if len(hostport) == 2 && hostport[1] != "" {
return addr, err
}
// Port was not passed, we append XMPP default port:
return strings.Join([]string{hostport[0], "5222"}, ":"), err
}
// Connect triggers actual TCP connection, based on previously defined parameters.
func (c *Client) Connect() error {
var err error