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trace back crypto algorithms to the plugins that registered them

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This commit is contained in:
Andreas Steffen
2010-12-18 16:31:12 +01:00
parent ae09bc62bc
commit 5932f41fcc
30 changed files with 587 additions and 400 deletions
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src/pluto/ike_alg.c
+30 -5
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@@ -72,7 +72,7 @@ static struct ike_alg *ike_alg_find(u_int algo_type, u_int algo_id,
/**
* "raw" ike_alg list adding function
*/
int ike_alg_add(struct ike_alg* a)
int ike_alg_add(struct ike_alg* a, const char *plugin_name)
{
if (a->algo_type > IKE_ALG_MAX)
{
@@ -96,6 +96,7 @@ int ike_alg_add(struct ike_alg* a)
e = *ep;
}
*ep = a;
a->plugin_name = plugin_name;
a->algo_next = e;
return 0;
}
@@ -308,7 +309,10 @@ fail:
*/
void ike_alg_list(void)
{
char buf[BUF_LEN];
rng_quality_t quality;
enumerator_t *enumerator;
const char *plugin_name;
char buf[1024];
char *pos;
int n, len;
struct ike_alg *a;
@@ -322,7 +326,8 @@ void ike_alg_list(void)
len = BUF_LEN;
for (a = ike_alg_base[IKE_ALG_ENCRYPT]; a != NULL; a = a->algo_next)
{
n = snprintf(pos, len, " %s", enum_name(&oakley_enc_names, a->algo_id));
n = snprintf(pos, len, " %s[%s]", enum_name(&oakley_enc_names,
a->algo_id), a->plugin_name);
pos += n;
len -= n;
if (len <= 0)
@@ -337,7 +342,8 @@ void ike_alg_list(void)
len = BUF_LEN;
for (a = ike_alg_base[IKE_ALG_HASH]; a != NULL; a = a->algo_next)
{
n = snprintf(pos, len, " %s", enum_name(&oakley_hash_names, a->algo_id));
n = snprintf(pos, len, " %s[%s]", enum_name(&oakley_hash_names,
a->algo_id), a->plugin_name);
pos += n;
len -= n;
if (len <= 0)
@@ -352,7 +358,8 @@ void ike_alg_list(void)
len = BUF_LEN;
for (a = ike_alg_base[IKE_ALG_DH_GROUP]; a != NULL; a = a->algo_next)
{
n = snprintf(pos, len, " %s", enum_name(&oakley_group_names, a->algo_id));
n = snprintf(pos, len, " %s[%s]", enum_name(&oakley_group_names,
a->algo_id), a->plugin_name);
pos += n;
len -= n;
if (len <= 0)
@@ -361,6 +368,24 @@ void ike_alg_list(void)
}
}
whack_log(RC_COMMENT, " dh-group: %s", buf);
pos = buf;
*pos = '\0';
len = BUF_LEN;
enumerator = lib->crypto->create_rng_enumerator(lib->crypto);
while (enumerator->enumerate(enumerator, &quality, &plugin_name))
{
n = snprintf(pos, len, " %N[%s]", rng_quality_names, quality,
plugin_name);
pos += n;
len -= n;
if (len <= 0)
{
break;
}
}
enumerator->destroy(enumerator);
whack_log(RC_COMMENT, " random-gen:%s", buf);
}
/**