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Validate address in user.checkNetwork

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This commit is contained in:
Simon Ser 2021-12-01 15:56:43 +01:00
parent 43c440e600
commit 33a639ecf0
1 changed files with 33 additions and 0 deletions
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33
user.go
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@ -782,11 +782,44 @@ func (u *user) removeNetwork(network *network) {
}
func (u *user) checkNetwork(record *Network) error {
url, err := record.URL()
if err != nil {
return err
}
if url.User != nil {
return fmt.Errorf("%v:// URL must not have username and password information", url.Scheme)
}
if url.RawQuery != "" {
return fmt.Errorf("%v:// URL must not have query values", url.Scheme)
}
if url.Fragment != "" {
return fmt.Errorf("%v:// URL must not have a fragment", url.Scheme)
}
switch url.Scheme {
case "ircs", "irc+insecure":
if url.Host == "" {
return fmt.Errorf("%v:// URL must have a host", url.Scheme)
}
if url.Path != "" {
return fmt.Errorf("%v:// URL must not have a path", url.Scheme)
}
case "irc+unix", "unix":
if url.Host != "" {
return fmt.Errorf("%v:// URL must not have a host", url.Scheme)
}
if url.Path == "" {
return fmt.Errorf("%v:// URL must have a path", url.Scheme)
}
default:
return fmt.Errorf("unknown URL scheme %q", url.Scheme)
}
for _, net := range u.networks {
if net.GetName() == record.GetName() && net.ID != record.ID {
return fmt.Errorf("a network with the name %q already exists", record.GetName())
}
}
return nil
}