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Class specifier in --dnskey, instead of hardwiring C_IN.

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This commit is contained in:
Simon Kelley
2014-01-25 17:59:14 +00:00
parent 5b3bf92101
commit cbf13a2a6d
4 changed files with 28 additions and 8 deletions
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31
src/option.c
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@@ -3682,13 +3682,32 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
{
struct dnskey *new = opt_malloc(sizeof(struct dnskey));
char *key64, *algo;
if (!(comma = split(arg)) || !(algo = split(comma)) || !(key64 = split(algo)) ||
!atoi_check16(comma, &new->flags) || !atoi_check16(algo, &new->algo) ||
!(new->name = canonicalise_opt(arg)))
ret_err(_("bad DNSKEY"));
new->class = C_IN;
if ((comma = split(arg)) && (algo = split(comma)))
{
int class = 0;
if (strcmp(comma, "IN") == 0)
class = C_IN;
else if (strcmp(comma, "CH") == 0)
class = C_CHAOS;
else if (strcmp(comma, "HS") == 0)
class = C_HESIOD;
if (class != 0)
{
new->class = class;
comma = algo;
algo = split(comma);
}
}
if (!comma || !algo || !(key64 = split(algo)) ||
!atoi_check16(comma, &new->flags) || !atoi_check16(algo, &new->algo) ||
!(new->name = canonicalise_opt(arg)))
ret_err(_("bad DNSKEY"));
/* Upper bound on length */
new->key = opt_malloc((3*strlen(key64)/4)+1);
unhide_metas(key64);