teach/adlin
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checker: Improve error message about DNS

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This commit is contained in:
nemunaire 2022-04-29 22:34:55 +02:00
parent 65dd0d51ca
commit 3108f13073
1 changed files with 3 additions and 3 deletions
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6
checker/checker.go
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@ -635,11 +635,11 @@ func studentChecker(std *adlin.Student, also_check_matrix bool, offline bool) {
// Check DNS // Check DNS
if addr, err := check_dns(std.MyDelegatedDomain(), dnsIP); err == nil { if addr, err := check_dns(std.MyDelegatedDomain(), dnsIP); err == nil {
if addr == nil { if addr == nil {
dnsAt := " at " + dnsIP dnsAt := ""
if glueErr != nil { if glueErr != nil {
dnsAt = " + there is a problem with the GLUE record: " + glueErr.Error() dnsAt = " + there is a problem with the GLUE record: " + glueErr.Error()
} }
if errreg := std.RegisterChallengeError(CheckMap[tunnel_version][DNSDelegation], fmt.Errorf("%s: empty response from the server%s", std.MyDelegatedDomain(), dnsAt)); errreg != nil { if errreg := std.RegisterChallengeError(CheckMap[tunnel_version][DNSDelegation], fmt.Errorf("dig @%s %s AAAA: empty response from the server%s", dnsIP, std.MyDelegatedDomain(), dnsAt)); errreg != nil {
log.Printf("Unable to register challenge error for %s: %s\n", std.Login, errreg) log.Printf("Unable to register challenge error for %s: %s\n", std.Login, errreg)
} }
} else if tunnel_version == 3 && dnsIP == stdIP { } else if tunnel_version == 3 && dnsIP == stdIP {
@ -784,7 +784,7 @@ func studentChecker(std *adlin.Student, also_check_matrix bool, offline bool) {
} }
} }
} else { } else {
if errreg := std.RegisterChallengeError(CheckMap[tunnel_version][DNSDelegation], err); errreg != nil { if errreg := std.RegisterChallengeError(CheckMap[tunnel_version][DNSDelegation], fmt.Errorf("dig @%s %s: %w", dnsIP, std.MyDelegatedDomain(), err)); errreg != nil {
log.Printf("Unable to register challenge error for %s: %s\n", std.Login, errreg) log.Printf("Unable to register challenge error for %s: %s\n", std.Login, errreg)
} }
if verbose { if verbose {