// LookupCAA is a mock
func (mock *MockDNSResolver) LookupCAA(_ context.Context, domain string) ([]*dns.CAA, error) {
var results []*dns.CAA
var record dns.CAA
switch strings.TrimRight(domain, ".") {
case "caa-timeout.com":
return nil, &dnsError{dns.TypeCAA, "always.timeout", MockTimeoutError(), -1}
case "reserved.com":
record.Tag = "issue"
record.Value = "symantec.com"
results = append(results, &record)
case "critical.com":
record.Flag = 1
record.Tag = "issue"
record.Value = "symantec.com"
results = append(results, &record)
case "present.com":
record.Tag = "issue"
record.Value = "letsencrypt.org"
results = append(results, &record)
case "com":
// Nothing should ever call this, since CAA checking should stop when it
// reaches a public suffix.
fallthrough
case "servfail.com":
return results, fmt.Errorf("SERVFAIL")
}
return results, nil
}
// LookupCAA is a mock
func (mock *MockDNS) LookupCAA(domain string) ([]*dns.CAA, time.Duration, error) {
var results []*dns.CAA
var record dns.CAA
switch strings.TrimRight(domain, ".") {
case "reserved.com":
record.Tag = "issue"
record.Value = "symantec.com"
results = append(results, &record)
case "critical.com":
record.Flag = 1
record.Tag = "issue"
record.Value = "symantec.com"
results = append(results, &record)
case "present.com":
record.Tag = "issue"
record.Value = "letsencrypt.org"
results = append(results, &record)
case "servfail.com":
return results, 0, fmt.Errorf("SERVFAIL")
}
return results, 0, nil
}