ComputerSurge/bind9
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Clean up the implementation cleanup mechanism. Also remove ->issymmetric,

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since it's easier to just do it in dst_api.c.
This commit is contained in:
Brian Wellington
2001-11-06 20:47:59 +00:00
parent 04f158ce9a
commit ba45e16a66
7 changed files with 46 additions and 76 deletions
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34
lib/dns/sec/dst/dst_api.c
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@@ -19,7 +19,7 @@
/*
* Principal Author: Brian Wellington
* $Id: dst_api.c,v 1.91 2001/11/06 18:08:07 bwelling Exp $
* $Id: dst_api.c,v 1.92 2001/11/06 20:47:52 bwelling Exp $
*/
#include <config.h>
@@ -156,18 +156,15 @@ dst_lib_init(isc_mem_t *mctx, isc_entropy_t *ectx, unsigned int eflags) {
void
dst_lib_destroy(void) {
int i;
RUNTIME_CHECK(dst_initialized == ISC_TRUE);
dst_initialized = ISC_FALSE;
dst__hmacmd5_destroy();
for (i = 0; i < DST_MAX_ALGS; i++)
if (dst_t_func[i] != NULL && dst_t_func[i]->cleanup != NULL)
dst_t_func[i]->cleanup();
#ifdef OPENSSL
dst__opensslrsa_destroy();
dst__openssldsa_destroy();
dst__openssldh_destroy();
dst__openssl_destroy();
#endif
#ifdef GSSAPI
dst__gssapi_destroy();
#endif
if (dst_memory_pool != NULL)
isc_mem_detach(&dst_memory_pool);
@@ -893,6 +890,25 @@ read_public_key(const char *filename, isc_mem_t *mctx, dst_key_t **keyp) {
return (ret);
}
static isc_boolean_t
issymmetric(const dst_key_t *key) {
REQUIRE(dst_initialized == ISC_TRUE);
REQUIRE(VALID_KEY(key));
switch (key->key_alg) {
case DST_ALG_RSAMD5:
case DST_ALG_RSASHA1:
case DST_ALG_DSA:
case DST_ALG_DH:
return (ISC_FALSE);
case DST_ALG_HMACMD5:
case DST_ALG_GSSAPI:
return (ISC_TRUE);
default:
return (ISC_FALSE);
}
}
/*
* Writes a public key to disk in DNS format.
*/
@@ -944,7 +960,7 @@ write_public_key(const dst_key_t *key, const char *directory) {
if ((fp = fopen(filename, "w")) == NULL)
return (DST_R_WRITEERROR);
if (key->func->issymmetric()) {
if (issymmetric(key)) {
access = 0;
isc_fsaccess_add(ISC_FSACCESS_OWNER,
ISC_FSACCESS_READ | ISC_FSACCESS_WRITE,