-/* $OpenBSD: main.c,v 1.115 2021/03/10 08:09:41 claudio Exp $ */
+/* $OpenBSD: main.c,v 1.116 2021/03/11 09:19:16 claudio Exp $ */
/*
* Copyright (c) 2019 Kristaps Dzonsons <kristaps@bsd.lv>
*
char *local; /* local path name */
char *temp; /* temporary file / dir */
char *uris[REPO_MAX_URI]; /* URIs to fetch from */
+ struct entityq queue; /* files waiting for this repo */
size_t id; /* identifier (array index) */
int uriidx; /* which URI is fetched */
int loaded; /* whether loaded or not */
* repo, then flush those into the parser process.
*/
static void
-entityq_flush(struct entityq *q, const struct repo *repo)
+entityq_flush(struct repo *repo)
{
struct entity *p, *np;
- TAILQ_FOREACH_SAFE(p, q, entries, np) {
- if (p->repo < 0 || repo->id != (size_t)p->repo)
- continue;
+ TAILQ_FOREACH_SAFE(p, &repo->queue, entries, np) {
entity_write_req(p);
- TAILQ_REMOVE(q, p, entries);
+ TAILQ_REMOVE(&repo->queue, p, entries);
entity_free(p);
}
}
* Add the heap-allocated file to the queue for processing.
*/
static void
-entityq_add(struct entityq *q, char *file, enum rtype type,
- const struct repo *rp, const unsigned char *pkey, size_t pkeysz,
- char *descr)
+entityq_add(char *file, enum rtype type, struct repo *rp,
+ const unsigned char *pkey, size_t pkeysz, char *descr)
{
struct entity *p;
entity_write_req(p);
entity_free(p);
} else
- TAILQ_INSERT_TAIL(q, p, entries);
+ TAILQ_INSERT_TAIL(&rp->queue, p, entries);
}
/*
rp = &rt.repos[rt.reposz++];
rp->id = rt.reposz - 1;
+ TAILQ_INIT(&rp->queue);
return rp;
}
/*
* Look up a trust anchor, queueing it for download if not found.
*/
-static const struct repo *
+static struct repo *
ta_lookup(const struct tal *tal)
{
struct repo *rp;
/*
* Look up a repository, queueing it for discovery if not found.
*/
-static const struct repo *
+static struct repo *
repo_lookup(const char *uri)
{
char *local, *repo;
* These are always relative to the directory in which "mft" sits.
*/
static void
-queue_add_from_mft(struct entityq *q, const char *mft,
- const struct mftfile *file, enum rtype type)
+queue_add_from_mft(const char *mft, const struct mftfile *file, enum rtype type)
{
char *cp, *nfile;
* that the repository has already been loaded.
*/
- entityq_add(q, nfile, type, NULL, NULL, 0, NULL);
+ entityq_add(nfile, type, NULL, NULL, 0, NULL);
}
/*
* check the suffix anyway).
*/
static void
-queue_add_from_mft_set(struct entityq *q, const struct mft *mft)
+queue_add_from_mft_set(const struct mft *mft)
{
size_t i, sz;
const struct mftfile *f;
assert(sz > 4);
if (strcasecmp(f->file + sz - 4, ".crl") != 0)
continue;
- queue_add_from_mft(q, mft->file, f, RTYPE_CRL);
+ queue_add_from_mft(mft->file, f, RTYPE_CRL);
}
for (i = 0; i < mft->filesz; i++) {
if (strcasecmp(f->file + sz - 4, ".crl") == 0)
continue;
else if (strcasecmp(f->file + sz - 4, ".cer") == 0)
- queue_add_from_mft(q, mft->file, f, RTYPE_CER);
+ queue_add_from_mft(mft->file, f, RTYPE_CER);
else if (strcasecmp(f->file + sz - 4, ".roa") == 0)
- queue_add_from_mft(q, mft->file, f, RTYPE_ROA);
+ queue_add_from_mft(mft->file, f, RTYPE_ROA);
else if (strcasecmp(f->file + sz - 4, ".gbr") == 0)
- queue_add_from_mft(q, mft->file, f, RTYPE_GBR);
+ queue_add_from_mft(mft->file, f, RTYPE_GBR);
else
logx("%s: unsupported file type: %s", mft->file,
f->file);
* Add a local TAL file (RFC 7730) to the queue of files to fetch.
*/
static void
-queue_add_tal(struct entityq *q, const char *file)
+queue_add_tal(const char *file)
{
char *nfile, *buf;
}
/* Not in a repository, so directly add to queue. */
- entityq_add(q, nfile, RTYPE_TAL, NULL, NULL, 0, buf);
+ entityq_add(nfile, RTYPE_TAL, NULL, NULL, 0, buf);
/* entityq_add makes a copy of buf */
free(buf);
}
* Add URIs (CER) from a TAL file, RFC 8630.
*/
static void
-queue_add_from_tal(struct entityq *q, const struct tal *tal)
+queue_add_from_tal(const struct tal *tal)
{
- char *nfile;
- const struct repo *repo;
+ char *nfile;
+ struct repo *repo;
assert(tal->urisz);
repo = ta_lookup(tal);
nfile = ta_filename(repo, 0);
- entityq_add(q, nfile, RTYPE_CER, repo, tal->pkey,
+ entityq_add(nfile, RTYPE_CER, repo, tal->pkey,
tal->pkeysz, tal->descr);
}
* Add a manifest (MFT) found in an X509 certificate, RFC 6487.
*/
static void
-queue_add_from_cert(struct entityq *q, const struct cert *cert)
+queue_add_from_cert(const struct cert *cert)
{
- const struct repo *repo;
- char *nfile;
+ struct repo *repo;
+ char *nfile;
repo = repo_lookup(cert->mft);
if (repo == NULL) /* bad repository URI */
nfile = repo_filename(repo, cert->mft);
- entityq_add(q, nfile, RTYPE_MFT, repo, NULL, 0, NULL);
+ entityq_add(nfile, RTYPE_MFT, repo, NULL, 0, NULL);
}
/*
* In all cases, we gather statistics.
*/
static void
-entity_process(int proc, struct stats *st, struct entityq *q,
- struct vrp_tree *tree)
+entity_process(int proc, struct stats *st, struct vrp_tree *tree)
{
enum rtype type;
struct tal *tal;
case RTYPE_TAL:
st->tals++;
tal = tal_read(proc);
- queue_add_from_tal(q, tal);
+ queue_add_from_tal(tal);
tal_free(tal);
break;
case RTYPE_CER:
* we're revoked and then we don't want to
* process the MFT.
*/
- queue_add_from_cert(q, cert);
+ queue_add_from_cert(cert);
} else
st->certs_invalid++;
cert_free(cert);
mft = mft_read(proc);
if (mft->stale)
st->mfts_stale++;
- queue_add_from_mft_set(q, mft);
+ queue_add_from_mft_set(mft);
mft_free(mft);
break;
case RTYPE_CRL:
size_t i, outsz = 0, talsz = 0;
pid_t procpid, rsyncpid, httppid;
int fd[2];
- struct entityq q;
struct pollfd pfd[3];
struct roa **out = NULL;
char *rsync_prog = "openrsync";
if (talsz == 0)
err(1, "no TAL files found in %s", "/etc/rpki");
- TAILQ_INIT(&q);
-
/* change working directory to the cache directory */
if (fchdir(cachefd) == -1)
err(1, "fchdir");
*/
for (i = 0; i < talsz; i++)
- queue_add_tal(&q, tals[i]);
+ queue_add_tal(tals[i]);
while (entity_queue > 0 && !killme) {
pfd[0].events = POLLIN;
"fallback to cache", rt.repos[i].local);
rt.repos[i].loaded = 1;
stats.repos++;
- entityq_flush(&q, &rt.repos[i]);
+ entityq_flush(&rt.repos[i]);
}
if ((pfd[2].revents & POLLIN)) {
if (http_done(&rt.repos[i], ok)) {
rt.repos[i].loaded = 1;
stats.repos++;
- entityq_flush(&q, &rt.repos[i]);
+ entityq_flush(&rt.repos[i]);
}
}
*/
if ((pfd[1].revents & POLLIN)) {
- entity_process(proc, &stats, &q, &v);
+ entity_process(proc, &stats, &v);
}
}
errx(1, "excessive runtime (%d seconds), giving up", timeout);
}
- assert(TAILQ_EMPTY(&q));
+ assert(entity_queue == 0);
logx("all files parsed: generating output");
rc = 0;
projects / openbsd / commitdiff