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Use a dedicated error value for anonymous users.
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parent
d33e4dea9b
commit
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2 changed files with 4 additions and 1 deletions
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@ -22,6 +22,7 @@ var UseMDNS bool
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var UDPMin, UDPMax uint16
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var ErrNotAuthorised = errors.New("not authorised")
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var ErrAnonymousNotAuthorised = errors.New("anonymous users not authorised in this group")
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type UserError string
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@ -966,7 +967,7 @@ func GetDescription(name string) (*Description, error) {
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func (desc *Description) GetPermission(group string, c Challengeable) (ClientPermissions, error) {
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var p ClientPermissions
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if !desc.AllowAnonymous && c.Username() == "" {
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return p, UserError("anonymous users not allowed in this group, please choose a username")
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return p, ErrAnonymousNotAuthorised
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}
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if found, good := matchClient(group, c, desc.Op); found {
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if good {
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@ -1351,6 +1351,8 @@ func handleClientMessage(c *webClient, m clientMessage) error {
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} else if err == group.ErrNotAuthorised {
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s = "not authorised"
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time.Sleep(200 * time.Millisecond)
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} else if err == group.ErrAnonymousNotAuthorised {
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s = "please choose a username"
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} else if e, ok := err.(group.UserError); ok {
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s = string(e)
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} else {
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