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Define log levels in docs and change default to 0-3.

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We define the meaning of the various log levels in the man page
for krb5_openlog(3).  If logging configured and levels are not
specified, we change the default levels to 0-3 which should exclude
debugging messages which are generally only desired in exceptional
circumstances.

We also go through the KDC and adjust the levels to be appropriate.
This commit is contained in:
Roland C. Dowdeswell
2019-10-15 16:55:56 +01:00
committed by Roland C. Dowdeswell
parent aa5c525e71
commit c7d4682aed
11 changed files with 266 additions and 244 deletions
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4
kdc/misc.c
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@@ -58,7 +58,7 @@ log_princ(krb5_context context, krb5_kdc_configuration *config, int lvl,
ret = krb5_unparse_name(context, princ, &princstr);
if (ret) {
kdc_log(context, config, 0, "log_princ: ENOMEM");
kdc_log(context, config, 1, "log_princ: ENOMEM");
return;
}
kdc_log(context, config, lvl, fmt, princstr);
@@ -121,7 +121,7 @@ _derive_the_keys(krb5_context context, krb5_kdc_configuration *config,
bail:
if (ret) {
const char *msg = krb5_get_error_message(context, ret);
kdc_log(context, config, 0, "%s: %s", errmsg, msg);
kdc_log(context, config, 1, "%s: %s", errmsg, msg);
krb5_free_error_message(context, msg);
}
if (crypto)