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more robust error messages for authentication failures

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This commit is contained in:
Ian Leue 2017-01-27 13:27:21 -05:00
parent 62f9ce3246
commit 18cda4524c
1 changed files with 8 additions and 3 deletions
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11
xmpp.go
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@ -404,9 +404,13 @@ func (c *Client) init(o *Options) error {
switch v := val.(type) {
case *saslSuccess:
case *saslFailure:
// v.Any is type of sub-element in failure,
// which gives a description of what failed.
return errors.New("auth failure: " + v.Any.Local)
errorMessage := v.Text
if errorMessage == "" {
// v.Any is type of sub-element in failure,
// which gives a description of what failed if there was no text element
errorMessage = v.Any.Local
}
return errors.New("auth failure: " + errorMessage)
default:
return errors.New("expected <success> or <failure>, got <" + name.Local + "> in " + name.Space)
}
@ -697,6 +701,7 @@ type saslSuccess struct {
type saslFailure struct {
XMLName xml.Name `xml:"urn:ietf:params:xml:ns:xmpp-sasl failure"`
Any xml.Name `xml:",any"`
Text string `xml:"text"`
}
// RFC 3920 C.5 Resource binding name space