/*
- * keydb_db4.c - Routines to store and fetch keys in a DB3 database.
+ * keydb_db4.c - Routines to store and fetch keys in a DB4 database.
*
- * Jonathan McDowell <noodles@earth.li>
+ * Copyright 2002-2008 Jonathan McDowell <noodles@earth.li>
*
- * Copyright 2002-2004 Project Purple
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <sys/types.h>
+#include <sys/stat.h>
#include <sys/uio.h>
#include <ctype.h>
#include <errno.h>
#include <db.h>
#include "charfuncs.h"
+#include "keyarray.h"
#include "keydb.h"
#include "keyid.h"
#include "decodekey.h"
#include "parsekey.h"
#include "wordlist.h"
+#define DB4_UPGRADE_FILE "db_upgrade.lck"
+
/**
* dbenv - our database environment.
*/
*/
static DB *id32db = NULL;
+/**
+ * skshashdb - our connection to the SKS hash database.
+ */
+static DB *skshashdb = NULL;
+
/**
* txn - our current transaction id.
*/
}
/**
- * initdb - Initialize the key database.
+ * db4_errfunc - Direct DB errors to logfile
*
- * This function should be called before any of the other functions in
- * this file are called in order to allow the DB to be initialized ready
- * for access.
+ * Basic function to take errors from the DB library and output them to
+ * the logfile rather than stderr.
*/
-void initdb(bool readonly)
+#if (DB_VERSION_MAJOR == 4) && (DB_VERSION_MINOR < 3)
+static void db4_errfunc(const char *errpfx, const char *errmsg)
+#else
+static void db4_errfunc(const DB_ENV *edbenv, const char *errpfx,
+ const char *errmsg)
+#endif
{
- char buf[1024];
- FILE *numdb = NULL;
- int ret = 0;
- int i = 0;
- u_int32_t flags = 0;
-
- snprintf(buf, sizeof(buf) - 1, "%s/num_keydb", config.db_dir);
- numdb = fopen(buf, "r");
- if (numdb != NULL) {
- if (fgets(buf, sizeof(buf), numdb) != NULL) {
- numdbs = atoi(buf);
- }
- fclose(numdb);
- } else if (!readonly) {
- logthing(LOGTHING_ERROR, "Couldn't open num_keydb: %s",
- strerror(errno));
- numdb = fopen(buf, "w");
- if (numdb != NULL) {
- fprintf(numdb, "%d", numdbs);
- fclose(numdb);
- } else {
- logthing(LOGTHING_ERROR,
- "Couldn't write num_keydb: %s",
- strerror(errno));
- }
- }
-
- dbconns = malloc(sizeof (DB *) * numdbs);
- if (dbconns == NULL) {
- logthing(LOGTHING_CRITICAL,
- "Couldn't allocate memory for dbconns");
- exit(1);
- }
-
- ret = db_env_create(&dbenv, 0);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL,
- "db_env_create: %s", db_strerror(ret));
- exit(1);
- }
-
- /*
- * Enable deadlock detection so that we don't block indefinitely on
- * anything. What we really want is simple 2 state locks, but I'm not
- * sure how to make the standard DB functions do that yet.
- */
- ret = dbenv->set_lk_detect(dbenv, DB_LOCK_DEFAULT);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL,
- "db_env_create: %s", db_strerror(ret));
- exit(1);
- }
-
- ret = dbenv->open(dbenv, config.db_dir,
- DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_LOCK |
- DB_INIT_TXN |
- DB_CREATE,
- 0);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL,
- "Error opening db environment: %s (%s)",
- config.db_dir,
- db_strerror(ret));
- exit(1);
- }
-
- starttrans();
-
- for (i = 0; i < numdbs; i++) {
- ret = db_create(&dbconns[i], dbenv, 0);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL,
- "db_create: %s", db_strerror(ret));
- exit(1);
- }
-
- snprintf(buf, 1023, "keydb.%d.db", i);
- flags = DB_CREATE;
- if (readonly) {
- flags = DB_RDONLY;
- }
- ret = dbconns[i]->open(dbconns[i],
- txn,
- buf,
- "keydb",
- DB_HASH,
- flags,
- 0664);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL,
- "Error opening key database: %s (%s)",
- buf,
- db_strerror(ret));
- exit(1);
- }
- }
-
- ret = db_create(&worddb, dbenv, 0);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL, "db_create: %s", db_strerror(ret));
- exit(1);
- }
- ret = worddb->set_flags(worddb, DB_DUP);
-
- ret = worddb->open(worddb, txn, "worddb", "worddb", DB_BTREE,
- flags,
- 0664);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL,
- "Error opening word database: %s (%s)",
- "worddb",
- db_strerror(ret));
- exit(1);
- }
-
- ret = db_create(&id32db, dbenv, 0);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL, "db_create: %s", db_strerror(ret));
- exit(1);
+ if (errpfx) {
+ logthing(LOGTHING_DEBUG, "db4 error: %s:%s", errpfx, errmsg);
+ } else {
+ logthing(LOGTHING_DEBUG, "db4 error: %s", errmsg);
}
- ret = id32db->set_flags(id32db, DB_DUP);
- ret = id32db->open(id32db, txn, "id32db", "id32db", DB_HASH,
- flags,
- 0664);
- if (ret != 0) {
- logthing(LOGTHING_CRITICAL,
- "Error opening id32 database: %s (%s)",
- "id32db",
- db_strerror(ret));
- exit(1);
- }
- endtrans();
-
return;
}
-/**
- * cleanupdb - De-initialize the key database.
- *
- * This function should be called upon program exit to allow the DB to
- * cleanup after itself.
- */
-void cleanupdb(void)
-{
- int i = 0;
-
- dbenv->txn_checkpoint(dbenv, 0, 0, 0);
- id32db->close(id32db, 0);
- id32db = NULL;
- worddb->close(worddb, 0);
- worddb = NULL;
- for (i = 0; i < numdbs; i++) {
- dbconns[i]->close(dbconns[i], 0);
- dbconns[i] = NULL;
- }
- dbenv->close(dbenv, 0);
- dbenv = NULL;
-}
-
/**
* starttrans - Start a transaction.
*
* operations on the database to help speed it all up, or if we want
* something to only succeed if all relevant operations are successful.
*/
-bool starttrans(void)
+static bool db4_starttrans(void)
{
int ret;
*
* Ends a transaction.
*/
-void endtrans(void)
+static void db4_endtrans(void)
{
int ret;
}
/**
- * fetch_key - Given a keyid fetch the key from storage.
- * @keyid: The keyid to fetch.
- * @publickey: A pointer to a structure to return the key in.
- * @intrans: If we're already in a transaction.
+ * cleanupdb - De-initialize the key database.
*
- * We use the hex representation of the keyid as the filename to fetch the
- * key from. The key is stored in the file as a binary OpenPGP stream of
- * packets, so we can just use read_openpgp_stream() to read the packets
- * in and then parse_keys() to parse the packets into a publickey
- * structure.
+ * This function should be called upon program exit to allow the DB to
+ * cleanup after itself.
*/
-int fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
- bool intrans)
+static void db4_cleanupdb(void)
{
- struct openpgp_packet_list *packets = NULL;
- DBT key, data;
- int ret = 0;
- int numkeys = 0;
- struct buffer_ctx fetchbuf;
+ int i = 0;
- if (keyid < 0x100000000LL) {
- keyid = getfullkeyid(keyid);
+ if (dbenv != NULL) {
+ dbenv->txn_checkpoint(dbenv, 0, 0, 0);
+ if (skshashdb != NULL) {
+ skshashdb->close(skshashdb, 0);
+ skshashdb = NULL;
+ }
+ if (id32db != NULL) {
+ id32db->close(id32db, 0);
+ id32db = NULL;
+ }
+ if (worddb != NULL) {
+ worddb->close(worddb, 0);
+ worddb = NULL;
+ }
+ for (i = 0; i < numdbs; i++) {
+ if (dbconns[i] != NULL) {
+ dbconns[i]->close(dbconns[i], 0);
+ dbconns[i] = NULL;
+ }
+ }
+ free(dbconns);
+ dbconns = NULL;
+ dbenv->close(dbenv, 0);
+ dbenv = NULL;
}
+}
- memset(&key, 0, sizeof(key));
- memset(&data, 0, sizeof(data));
-
- data.size = 0;
- data.data = NULL;
+/**
+ * db4_upgradedb - Upgrade a DB4 database
+ *
+ * Called if we discover we need to upgrade our DB4 database; ie if
+ * we're running with a newer version of db4 than the database was
+ * created with.
+ */
+static int db4_upgradedb(int numdb)
+{
+ DB *curdb = NULL;
+ int ret;
+ int i;
+ char buf[1024];
+ int lockfile_fd;
+ struct stat statbuf;
+
+ snprintf(buf, sizeof(buf) - 1, "%s/%s", config.db_dir,
+ DB4_UPGRADE_FILE);
+ lockfile_fd = open(buf, O_RDWR | O_CREAT | O_EXCL, 0600);
+ if (lockfile_fd < 0) {
+ if (errno == EEXIST) {
+ while (stat(buf, &statbuf) == 0) ;
+ return 0;
+ } else {
+ logthing(LOGTHING_CRITICAL, "Couldn't open database "
+ "update lock file: %s", strerror(errno));
+ return -1;
+ }
+ }
+ snprintf(buf, sizeof(buf) - 1, "%d", getpid());
+ write(lockfile_fd, buf, strlen(buf));
+ close(lockfile_fd);
- key.size = sizeof(keyid);
- key.data = &keyid;
+ logthing(LOGTHING_NOTICE, "Upgrading DB4 database");
+ ret = db_env_create(&dbenv, 0);
+ dbenv->set_errcall(dbenv, &db4_errfunc);
+ dbenv->remove(dbenv, config.db_dir, 0);
+ dbenv = NULL;
+ for (i = 0; i < numdb; i++) {
+ ret = db_create(&curdb, NULL, 0);
+ if (ret == 0) {
+ snprintf(buf, sizeof(buf) - 1, "%s/keydb.%d.db",
+ config.db_dir, i);
+ logthing(LOGTHING_DEBUG, "Upgrading %s", buf);
+ ret = curdb->upgrade(curdb, buf, 0);
+ curdb->close(curdb, 0);
+ } else {
+ logthing(LOGTHING_ERROR, "Error upgrading DB %s : %s",
+ buf,
+ db_strerror(ret));
+ }
+ }
- if (!intrans) {
- starttrans();
+ ret = db_create(&curdb, NULL, 0);
+ if (ret == 0) {
+ snprintf(buf, sizeof(buf) - 1, "%s/worddb", config.db_dir);
+ logthing(LOGTHING_DEBUG, "Upgrading %s", buf);
+ ret = curdb->upgrade(curdb, buf, 0);
+ curdb->close(curdb, 0);
+ } else {
+ logthing(LOGTHING_ERROR, "Error upgrading DB %s : %s",
+ buf,
+ db_strerror(ret));
}
- ret = keydb(keyid)->get(keydb(keyid),
- txn,
- &key,
- &data,
- 0); /* flags*/
-
+ ret = db_create(&curdb, NULL, 0);
if (ret == 0) {
- fetchbuf.buffer = data.data;
- fetchbuf.offset = 0;
- fetchbuf.size = data.size;
- read_openpgp_stream(buffer_fetchchar, &fetchbuf,
- &packets, 0);
- parse_keys(packets, publickey);
- free_packet_list(packets);
- packets = NULL;
- numkeys++;
- } else if (ret != DB_NOTFOUND) {
- logthing(LOGTHING_ERROR,
- "Problem retrieving key: %s",
- db_strerror(ret));
+ snprintf(buf, sizeof(buf) - 1, "%s/id32db", config.db_dir);
+ logthing(LOGTHING_DEBUG, "Upgrading %s", buf);
+ ret = curdb->upgrade(curdb, buf, 0);
+ curdb->close(curdb, 0);
+ } else {
+ logthing(LOGTHING_ERROR, "Error upgrading DB %s : %s",
+ buf,
+ db_strerror(ret));
}
- if (!intrans) {
- endtrans();
+ ret = db_create(&curdb, NULL, 0);
+ if (ret == 0) {
+ snprintf(buf, sizeof(buf) - 1, "%s/skshashdb", config.db_dir);
+ logthing(LOGTHING_DEBUG, "Upgrading %s", buf);
+ ret = curdb->upgrade(curdb, buf, 0);
+ curdb->close(curdb, 0);
+ } else {
+ logthing(LOGTHING_ERROR, "Error upgrading DB %s : %s",
+ buf,
+ db_strerror(ret));
}
- return (numkeys);
-}
+ snprintf(buf, sizeof(buf) - 1, "%s/%s", config.db_dir,
+ DB4_UPGRADE_FILE);
+ unlink(buf);
-int worddb_cmp(const void *d1, const void *d2)
-{
- return memcmp(d1, d2, 12);
+ return ret;
}
/**
- * fetch_key_text - Trys to find the keys that contain the supplied text.
- * @search: The text to search for.
- * @publickey: A pointer to a structure to return the key in.
+ * initdb - Initialize the key database.
*
- * This function searches for the supplied text and returns the keys that
- * contain it.
+ * This function should be called before any of the other functions in
+ * this file are called in order to allow the DB to be initialized ready
+ * for access.
*/
-int fetch_key_text(const char *search, struct openpgp_publickey **publickey)
+static void db4_initdb(bool readonly)
{
- DBC *cursor = NULL;
- DBT key, data;
- int ret;
- uint64_t keyid;
- int i;
- int numkeys;
- char *searchtext = NULL;
- struct ll *wordlist = NULL;
- struct ll *curword = NULL;
- struct ll *keylist = NULL;
- struct ll *newkeylist = NULL;
+ char buf[1024];
+ FILE *numdb = NULL;
+ int ret = 0;
+ int i = 0;
+ uint32_t flags = 0;
+ struct stat statbuf;
+ int maxlocks;
+
+ snprintf(buf, sizeof(buf) - 1, "%s/%s", config.db_dir,
+ DB4_UPGRADE_FILE);
+ ret = stat(buf, &statbuf);
+ while ((ret == 0) || (errno != ENOENT)) {
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL, "Couldn't stat upgrade "
+ "lock file: %s (%d)", strerror(errno), ret);
+ exit(1);
+ }
+ logthing(LOGTHING_DEBUG, "DB4 upgrade in progress; waiting.");
+ sleep(5);
+ ret = stat(buf, &statbuf);
+ }
+ ret = 0;
- numkeys = 0;
- searchtext = strdup(search);
- wordlist = makewordlist(wordlist, searchtext);
+ snprintf(buf, sizeof(buf) - 1, "%s/num_keydb", config.db_dir);
+ numdb = fopen(buf, "r");
+ if (numdb != NULL) {
+ if (fgets(buf, sizeof(buf), numdb) != NULL) {
+ numdbs = atoi(buf);
+ }
+ fclose(numdb);
+ } else if (!readonly) {
+ logthing(LOGTHING_ERROR, "Couldn't open num_keydb: %s",
+ strerror(errno));
+ numdb = fopen(buf, "w");
+ if (numdb != NULL) {
+ fprintf(numdb, "%d", numdbs);
+ fclose(numdb);
+ } else {
+ logthing(LOGTHING_ERROR,
+ "Couldn't write num_keydb: %s",
+ strerror(errno));
+ }
+ }
- starttrans();
+ dbconns = calloc(numdbs, sizeof (DB *));
+ if (dbconns == NULL) {
+ logthing(LOGTHING_CRITICAL,
+ "Couldn't allocate memory for dbconns");
+ ret = 1;
+ }
- ret = worddb->cursor(worddb,
- txn,
- &cursor,
- 0); /* flags */
+ if (ret == 0) {
+ ret = db_env_create(&dbenv, 0);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "db_env_create: %s", db_strerror(ret));
+ }
+ }
+
+ /*
+ * Up the number of locks we're allowed at once. We base this on
+ * the maximum number of keys we're going to return.
+ */
+ maxlocks = config.maxkeys * 16;
+ if (maxlocks < 1000) {
+ maxlocks = 1000;
+ }
+ dbenv->set_lk_max_locks(dbenv, maxlocks);
+ dbenv->set_lk_max_objects(dbenv, maxlocks);
+
+ /*
+ * Enable deadlock detection so that we don't block indefinitely on
+ * anything. What we really want is simple 2 state locks, but I'm not
+ * sure how to make the standard DB functions do that yet.
+ */
+ if (ret == 0) {
+ dbenv->set_errcall(dbenv, &db4_errfunc);
+ ret = dbenv->set_lk_detect(dbenv, DB_LOCK_DEFAULT);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "db_env_create: %s", db_strerror(ret));
+ }
+ }
+
+ if (ret == 0) {
+ ret = dbenv->open(dbenv, config.db_dir,
+ DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_LOCK |
+ DB_INIT_TXN |
+ DB_CREATE,
+ 0);
+#ifdef DB_VERSION_MISMATCH
+ if (ret == DB_VERSION_MISMATCH) {
+ dbenv->close(dbenv, 0);
+ dbenv = NULL;
+ ret = db4_upgradedb(numdbs);
+ if (ret == 0) {
+ ret = db_env_create(&dbenv, 0);
+ }
+ if (ret == 0) {
+ dbenv->set_errcall(dbenv, &db4_errfunc);
+ dbenv->set_lk_detect(dbenv, DB_LOCK_DEFAULT);
+ ret = dbenv->open(dbenv, config.db_dir,
+ DB_INIT_LOG | DB_INIT_MPOOL |
+ DB_INIT_LOCK | DB_INIT_TXN |
+ DB_CREATE | DB_RECOVER,
+ 0);
+
+ if (ret == 0) {
+ dbenv->txn_checkpoint(dbenv,
+ 0,
+ 0,
+ DB_FORCE);
+ }
+ }
+ }
+#endif
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "Error opening db environment: %s (%s)",
+ config.db_dir,
+ db_strerror(ret));
+ dbenv->close(dbenv, 0);
+ dbenv = NULL;
+ }
+ }
+
+ if (ret == 0) {
+ db4_starttrans();
+
+ for (i = 0; !ret && i < numdbs; i++) {
+ ret = db_create(&dbconns[i], dbenv, 0);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "db_create: %s", db_strerror(ret));
+ }
+
+ if (ret == 0) {
+ snprintf(buf, 1023, "keydb.%d.db", i);
+ flags = DB_CREATE;
+ if (readonly) {
+ flags = DB_RDONLY;
+ }
+ ret = dbconns[i]->open(dbconns[i],
+ txn,
+ buf,
+ "keydb",
+ DB_HASH,
+ flags,
+ 0664);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "Error opening key database:"
+ " %s (%s)",
+ buf,
+ db_strerror(ret));
+ }
+ }
+ }
+
+ }
+
+ if (ret == 0) {
+ ret = db_create(&worddb, dbenv, 0);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL, "db_create: %s",
+ db_strerror(ret));
+ }
+ }
+
+ if (ret == 0) {
+ ret = worddb->set_flags(worddb, DB_DUP);
+ }
+
+ if (ret == 0) {
+ ret = worddb->open(worddb, txn, "worddb", "worddb", DB_BTREE,
+ flags,
+ 0664);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "Error opening word database: %s (%s)",
+ "worddb",
+ db_strerror(ret));
+ }
+ }
+
+ if (ret == 0) {
+ ret = db_create(&id32db, dbenv, 0);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL, "db_create: %s",
+ db_strerror(ret));
+ }
+ }
+
+ if (ret == 0) {
+ ret = id32db->set_flags(id32db, DB_DUP);
+ }
+
+ if (ret == 0) {
+ ret = id32db->open(id32db, txn, "id32db", "id32db", DB_HASH,
+ flags,
+ 0664);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "Error opening id32 database: %s (%s)",
+ "id32db",
+ db_strerror(ret));
+ }
+ }
+
+ if (ret == 0) {
+ ret = db_create(&skshashdb, dbenv, 0);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL, "db_create: %s",
+ db_strerror(ret));
+ }
+ }
+
+ if (ret == 0) {
+ ret = skshashdb->open(skshashdb, txn, "skshashdb",
+ "skshashdb", DB_HASH,
+ flags,
+ 0664);
+ if (ret != 0) {
+ logthing(LOGTHING_CRITICAL,
+ "Error opening skshash database: %s (%s)",
+ "skshashdb",
+ db_strerror(ret));
+ }
+ }
+
+ if (txn != NULL) {
+ db4_endtrans();
+ }
+
+ if (ret != 0) {
+ db4_cleanupdb();
+ logthing(LOGTHING_CRITICAL,
+ "Error opening database; exiting");
+ exit(EXIT_FAILURE);
+ }
+
+ return;
+}
+
+/**
+ * getfullkeyid - Maps a 32bit key id to a 64bit one.
+ * @keyid: The 32bit keyid.
+ *
+ * This function maps a 32bit key id to the full 64bit one. It returns the
+ * full keyid. If the key isn't found a keyid of 0 is returned.
+ */
+static uint64_t db4_getfullkeyid(uint64_t keyid)
+{
+ DBT key, data;
+ DBC *cursor = NULL;
+ uint32_t shortkeyid = 0;
+ int ret = 0;
+
+ if (keyid < 0x100000000LL) {
+ ret = id32db->cursor(id32db,
+ txn,
+ &cursor,
+ 0); /* flags */
+
+ shortkeyid = keyid & 0xFFFFFFFF;
+
+ memset(&key, 0, sizeof(key));
+ memset(&data, 0, sizeof(data));
+ key.data = &shortkeyid;
+ key.size = sizeof(shortkeyid);
+ data.flags = DB_DBT_MALLOC;
+
+ ret = cursor->c_get(cursor,
+ &key,
+ &data,
+ DB_SET);
+
+ if (ret == 0) {
+ keyid = *(uint64_t *) data.data;
+
+ if (data.data != NULL) {
+ free(data.data);
+ data.data = NULL;
+ }
+ }
+
+ ret = cursor->c_close(cursor);
+ cursor = NULL;
+ }
+
+ return keyid;
+}
+
+/**
+ * fetch_key - Given a keyid fetch the key from storage.
+ * @keyid: The keyid to fetch.
+ * @publickey: A pointer to a structure to return the key in.
+ * @intrans: If we're already in a transaction.
+ *
+ * We use the hex representation of the keyid as the filename to fetch the
+ * key from. The key is stored in the file as a binary OpenPGP stream of
+ * packets, so we can just use read_openpgp_stream() to read the packets
+ * in and then parse_keys() to parse the packets into a publickey
+ * structure.
+ */
+static int db4_fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
+ bool intrans)
+{
+ struct openpgp_packet_list *packets = NULL;
+ DBT key, data;
+ int ret = 0;
+ int numkeys = 0;
+ struct buffer_ctx fetchbuf;
+
+ if (keyid < 0x100000000LL) {
+ keyid = db4_getfullkeyid(keyid);
+ }
+
+ memset(&key, 0, sizeof(key));
+ memset(&data, 0, sizeof(data));
+
+ data.size = 0;
+ data.data = NULL;
+
+ key.size = sizeof(keyid);
+ key.data = &keyid;
+
+ if (!intrans) {
+ db4_starttrans();
+ }
+
+ ret = keydb(keyid)->get(keydb(keyid),
+ txn,
+ &key,
+ &data,
+ 0); /* flags*/
+
+ if (ret == 0) {
+ fetchbuf.buffer = data.data;
+ fetchbuf.offset = 0;
+ fetchbuf.size = data.size;
+ read_openpgp_stream(buffer_fetchchar, &fetchbuf,
+ &packets, 0);
+ parse_keys(packets, publickey);
+ free_packet_list(packets);
+ packets = NULL;
+ numkeys++;
+ } else if (ret != DB_NOTFOUND) {
+ logthing(LOGTHING_ERROR,
+ "Problem retrieving key: %s",
+ db_strerror(ret));
+ }
+
+ if (!intrans) {
+ db4_endtrans();
+ }
+
+ return (numkeys);
+}
+
+int worddb_cmp(const void *d1, const void *d2)
+{
+ return memcmp(d1, d2, 12);
+}
+
+/**
+ * fetch_key_text - Trys to find the keys that contain the supplied text.
+ * @search: The text to search for.
+ * @publickey: A pointer to a structure to return the key in.
+ *
+ * This function searches for the supplied text and returns the keys that
+ * contain it.
+ */
+static int db4_fetch_key_text(const char *search,
+ struct openpgp_publickey **publickey)
+{
+ DBC *cursor = NULL;
+ DBT key, data;
+ int ret;
+ uint64_t keyid;
+ int i;
+ int numkeys;
+ char *searchtext = NULL;
+ struct ll *wordlist = NULL;
+ struct ll *curword = NULL;
+ struct keyarray keylist = { NULL, 0, 0 };
+ struct keyarray newkeylist = { NULL, 0, 0 };
+ int firstpass = 1;
+
+ numkeys = 0;
+ searchtext = strdup(search);
+ wordlist = makewordlist(wordlist, searchtext);
for (curword = wordlist; curword != NULL; curword = curword->next) {
+ db4_starttrans();
+
+ ret = worddb->cursor(worddb,
+ txn,
+ &cursor,
+ 0); /* flags */
+
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
key.data = curword->object;
data.data)[i];
}
- if (keylist == NULL ||
- llfind(keylist, data.data,
- worddb_cmp) != NULL) {
- newkeylist = lladd(newkeylist, data.data);
- data.data = NULL;
- } else {
- free(data.data);
- data.data = NULL;
+ /*
+ * Only add the keys containing this word if this is
+ * our first pass (ie we have no existing key list),
+ * or the key contained a previous word.
+ */
+ if (firstpass || array_find(&keylist, keyid)) {
+ array_add(&newkeylist, keyid);
}
+
+ free(data.data);
+ data.data = NULL;
+
ret = cursor->c_get(cursor,
&key,
&data,
DB_NEXT);
}
- llfree(keylist, free);
+ array_free(&keylist);
keylist = newkeylist;
- newkeylist = NULL;
+ newkeylist.keys = NULL;
+ newkeylist.count = newkeylist.size = 0;
if (data.data != NULL) {
free(data.data);
data.data = NULL;
}
+ ret = cursor->c_close(cursor);
+ cursor = NULL;
+ firstpass = 0;
+ db4_endtrans();
}
llfree(wordlist, NULL);
wordlist = NULL;
-
- for (newkeylist = keylist;
- newkeylist != NULL && numkeys < config.maxkeys;
- newkeylist = newkeylist->next) {
-
- keyid = 0;
- for (i = 4; i < 12; i++) {
- keyid <<= 8;
- keyid += ((unsigned char *)
- newkeylist->object)[i];
- }
- numkeys += fetch_key(keyid,
- publickey,
- true);
+ if (keylist.count > config.maxkeys) {
+ keylist.count = config.maxkeys;
+ }
+
+ db4_starttrans();
+ for (i = 0; i < keylist.count; i++) {
+ numkeys += db4_fetch_key(keylist.keys[i],
+ publickey,
+ true);
}
- llfree(keylist, free);
- keylist = NULL;
+ array_free(&keylist);
free(searchtext);
searchtext = NULL;
+ db4_endtrans();
+
+ return (numkeys);
+}
+
+static int db4_fetch_key_skshash(const struct skshash *hash,
+ struct openpgp_publickey **publickey)
+{
+ DBT key, data;
+ DBC *cursor = NULL;
+ uint64_t keyid = 0;
+ int ret = 0;
+
+ ret = skshashdb->cursor(skshashdb,
+ txn,
+ &cursor,
+ 0); /* flags */
+
+ memset(&key, 0, sizeof(key));
+ memset(&data, 0, sizeof(data));
+ key.data = (void *) hash->hash;
+ key.size = sizeof(hash->hash);
+ data.flags = DB_DBT_MALLOC;
+
+ ret = cursor->c_get(cursor,
+ &key,
+ &data,
+ DB_SET);
+
+ if (ret == 0) {
+ keyid = *(uint64_t *) data.data;
+
+ if (data.data != NULL) {
+ free(data.data);
+ data.data = NULL;
+ }
+ }
+
ret = cursor->c_close(cursor);
cursor = NULL;
- endtrans();
-
- return (numkeys);
+ return db4_fetch_key(keyid, publickey, false);
+}
+
+/**
+ * delete_key - Given a keyid delete the key from storage.
+ * @keyid: The keyid to delete.
+ * @intrans: If we're already in a transaction.
+ *
+ * This function deletes a public key from whatever storage mechanism we
+ * are using. Returns 0 if the key existed.
+ */
+static int db4_delete_key(uint64_t keyid, bool intrans)
+{
+ struct openpgp_publickey *publickey = NULL;
+ DBT key, data;
+ DBC *cursor = NULL;
+ uint32_t shortkeyid = 0;
+ uint64_t *subkeyids = NULL;
+ int ret = 0;
+ int i;
+ char **uids = NULL;
+ char *primary = NULL;
+ unsigned char worddb_data[12];
+ struct ll *wordlist = NULL;
+ struct ll *curword = NULL;
+ bool deadlock = false;
+ struct skshash hash;
+
+ if (!intrans) {
+ db4_starttrans();
+ }
+
+ db4_fetch_key(keyid, &publickey, true);
+
+ /*
+ * Walk through the uids removing the words from the worddb.
+ */
+ if (publickey != NULL) {
+ uids = keyuids(publickey, &primary);
+ }
+ if (uids != NULL) {
+ for (i = 0; ret == 0 && uids[i] != NULL; i++) {
+ wordlist = makewordlist(wordlist, uids[i]);
+ }
+
+ ret = worddb->cursor(worddb,
+ txn,
+ &cursor,
+ 0); /* flags */
+
+ for (curword = wordlist; curword != NULL && !deadlock;
+ curword = curword->next) {
+ memset(&key, 0, sizeof(key));
+ memset(&data, 0, sizeof(data));
+ key.data = curword->object;
+ key.size = strlen(key.data);
+ data.data = worddb_data;
+ data.size = sizeof(worddb_data);
+
+ /*
+ * Our data is the key creation time followed by the
+ * key id.
+ */
+ worddb_data[ 0] = publickey->publickey->data[1];
+ worddb_data[ 1] = publickey->publickey->data[2];
+ worddb_data[ 2] = publickey->publickey->data[3];
+ worddb_data[ 3] = publickey->publickey->data[4];
+ worddb_data[ 4] = (keyid >> 56) & 0xFF;
+ worddb_data[ 5] = (keyid >> 48) & 0xFF;
+ worddb_data[ 6] = (keyid >> 40) & 0xFF;
+ worddb_data[ 7] = (keyid >> 32) & 0xFF;
+ worddb_data[ 8] = (keyid >> 24) & 0xFF;
+ worddb_data[ 9] = (keyid >> 16) & 0xFF;
+ worddb_data[10] = (keyid >> 8) & 0xFF;
+ worddb_data[11] = keyid & 0xFF;
+
+ ret = cursor->c_get(cursor,
+ &key,
+ &data,
+ DB_GET_BOTH);
+
+ if (ret == 0) {
+ ret = cursor->c_del(cursor, 0);
+ }
+
+ if (ret != 0) {
+ logthing(LOGTHING_ERROR,
+ "Problem deleting word: %s "
+ "(0x%016" PRIX64 ")",
+ db_strerror(ret),
+ keyid);
+ if (ret == DB_LOCK_DEADLOCK) {
+ deadlock = true;
+ }
+ }
+ }
+ ret = cursor->c_close(cursor);
+ cursor = NULL;
+
+ ret = skshashdb->cursor(skshashdb,
+ txn,
+ &cursor,
+ 0); /* flags */
+ get_skshash(publickey, &hash);
+
+ memset(&key, 0, sizeof(key));
+ memset(&data, 0, sizeof(data));
+ key.data = hash.hash;
+ key.size = sizeof(hash.hash);
+ data.data = &keyid;
+ data.size = sizeof(keyid);
+
+ ret = cursor->c_get(cursor,
+ &key,
+ &data,
+ DB_GET_BOTH);
+
+ if (ret == 0) {
+ ret = cursor->c_del(cursor, 0);
+ }
+
+ if (ret != 0) {
+ logthing(LOGTHING_ERROR,
+ "Problem deleting skshash: %s "
+ "(0x%016" PRIX64 ")",
+ db_strerror(ret),
+ keyid);
+ if (ret == DB_LOCK_DEADLOCK) {
+ deadlock = true;
+ }
+ }
+
+ ret = cursor->c_close(cursor);
+ cursor = NULL;
+
+ /*
+ * Free our UID and word lists.
+ */
+ llfree(wordlist, NULL);
+ for (i = 0; uids[i] != NULL; i++) {
+ free(uids[i]);
+ uids[i] = NULL;
+ }
+ free(uids);
+ uids = NULL;
+ free_publickey(publickey);
+ publickey = NULL;
+ }
+
+ if (!deadlock) {
+ ret = id32db->cursor(id32db,
+ txn,
+ &cursor,
+ 0); /* flags */
+
+ shortkeyid = keyid & 0xFFFFFFFF;
+
+ memset(&key, 0, sizeof(key));
+ memset(&data, 0, sizeof(data));
+ key.data = &shortkeyid;
+ key.size = sizeof(shortkeyid);
+ data.data = &keyid;
+ data.size = sizeof(keyid);
+
+ ret = cursor->c_get(cursor,
+ &key,
+ &data,
+ DB_GET_BOTH);
+
+ if (ret == 0) {
+ ret = cursor->c_del(cursor, 0);
+ }
+
+ if (ret != 0) {
+ logthing(LOGTHING_ERROR,
+ "Problem deleting short keyid: %s "
+ "(0x%016" PRIX64 ")",
+ db_strerror(ret),
+ keyid);
+ if (ret == DB_LOCK_DEADLOCK) {
+ deadlock = true;
+ }
+ }
+
+ subkeyids = keysubkeys(publickey);
+ i = 0;
+ while (subkeyids != NULL && subkeyids[i] != 0) {
+ shortkeyid = subkeyids[i++] & 0xFFFFFFFF;
+
+ memset(&key, 0, sizeof(key));
+ memset(&data, 0, sizeof(data));
+ key.data = &shortkeyid;
+ key.size = sizeof(shortkeyid);
+ data.data = &keyid;
+ data.size = sizeof(keyid);
+
+ ret = cursor->c_get(cursor,
+ &key,
+ &data,
+ DB_GET_BOTH);
+
+ if (ret == 0) {
+ ret = cursor->c_del(cursor, 0);
+ }
+
+ if (ret != 0) {
+ logthing(LOGTHING_ERROR,
+ "Problem deleting short keyid: %s "
+ "(0x%016" PRIX64 ")",
+ db_strerror(ret),
+ keyid);
+ if (ret == DB_LOCK_DEADLOCK) {
+ deadlock = true;
+ }
+ }
+ }
+ if (subkeyids != NULL) {
+ free(subkeyids);
+ subkeyids = NULL;
+ }
+ ret = cursor->c_close(cursor);
+ cursor = NULL;
+
+ }
+
+ if (!deadlock) {
+ key.data = &keyid;
+ key.size = sizeof(keyid);
+
+ keydb(keyid)->del(keydb(keyid),
+ txn,
+ &key,
+ 0); /* flags */
+ }
+
+ if (!intrans) {
+ db4_endtrans();
+ }
+
+ return deadlock ? (-1) : (ret == DB_NOTFOUND);
}
/**
* the file. If update is true then we delete the old key first, otherwise
* we trust that it doesn't exist.
*/
-int store_key(struct openpgp_publickey *publickey, bool intrans, bool update)
+static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
+ bool update)
{
struct openpgp_packet_list *packets = NULL;
struct openpgp_packet_list *list_end = NULL;
struct ll *wordlist = NULL;
struct ll *curword = NULL;
bool deadlock = false;
+ struct skshash hash;
keyid = get_keyid(publickey);
if (!intrans) {
- starttrans();
+ db4_starttrans();
}
/*
* it definitely needs updated.
*/
if (update) {
- deadlock = (delete_key(keyid, true) == -1);
+ deadlock = (db4_delete_key(keyid, true) == -1);
}
/*
uids = NULL;
}
- if (!intrans) {
- endtrans();
- }
-
/*
* Write the truncated 32 bit keyid so we can lookup the full id for
* queries.
}
}
- return deadlock ? -1 : 0 ;
-}
-
-/**
- * delete_key - Given a keyid delete the key from storage.
- * @keyid: The keyid to delete.
- * @intrans: If we're already in a transaction.
- *
- * This function deletes a public key from whatever storage mechanism we
- * are using. Returns 0 if the key existed.
- */
-int delete_key(uint64_t keyid, bool intrans)
-{
- struct openpgp_publickey *publickey = NULL;
- DBT key, data;
- DBC *cursor = NULL;
- uint32_t shortkeyid = 0;
- uint64_t *subkeyids = NULL;
- int ret = 0;
- int i;
- char **uids = NULL;
- char *primary = NULL;
- unsigned char worddb_data[12];
- struct ll *wordlist = NULL;
- struct ll *curword = NULL;
- bool deadlock = false;
-
- if (!intrans) {
- starttrans();
- }
-
- fetch_key(keyid, &publickey, true);
-
- /*
- * Walk through the uids removing the words from the worddb.
- */
- if (publickey != NULL) {
- uids = keyuids(publickey, &primary);
- }
- if (uids != NULL) {
- for (i = 0; ret == 0 && uids[i] != NULL; i++) {
- wordlist = makewordlist(wordlist, uids[i]);
- }
-
- ret = worddb->cursor(worddb,
- txn,
- &cursor,
- 0); /* flags */
-
- for (curword = wordlist; curword != NULL && !deadlock;
- curword = curword->next) {
- memset(&key, 0, sizeof(key));
- memset(&data, 0, sizeof(data));
- key.data = curword->object;
- key.size = strlen(key.data);
- data.data = worddb_data;
- data.size = sizeof(worddb_data);
-
- /*
- * Our data is the key creation time followed by the
- * key id.
- */
- worddb_data[ 0] = publickey->publickey->data[1];
- worddb_data[ 1] = publickey->publickey->data[2];
- worddb_data[ 2] = publickey->publickey->data[3];
- worddb_data[ 3] = publickey->publickey->data[4];
- worddb_data[ 4] = (keyid >> 56) & 0xFF;
- worddb_data[ 5] = (keyid >> 48) & 0xFF;
- worddb_data[ 6] = (keyid >> 40) & 0xFF;
- worddb_data[ 7] = (keyid >> 32) & 0xFF;
- worddb_data[ 8] = (keyid >> 24) & 0xFF;
- worddb_data[ 9] = (keyid >> 16) & 0xFF;
- worddb_data[10] = (keyid >> 8) & 0xFF;
- worddb_data[11] = keyid & 0xFF;
-
- ret = cursor->c_get(cursor,
- &key,
- &data,
- DB_GET_BOTH);
-
- if (ret == 0) {
- ret = cursor->c_del(cursor, 0);
- if (ret != 0) {
- logthing(LOGTHING_ERROR,
- "Problem deleting word: %s",
- db_strerror(ret));
- }
- }
-
- if (ret != 0) {
- logthing(LOGTHING_ERROR,
- "Problem deleting word: %s",
- db_strerror(ret));
- if (ret == DB_LOCK_DEADLOCK) {
- deadlock = true;
- }
- }
- }
- ret = cursor->c_close(cursor);
- cursor = NULL;
-
- /*
- * Free our UID and word lists.
- */
- llfree(wordlist, NULL);
- for (i = 0; uids[i] != NULL; i++) {
- free(uids[i]);
- uids[i] = NULL;
- }
- free(uids);
- uids = NULL;
- free_publickey(publickey);
- publickey = NULL;
- }
-
if (!deadlock) {
- ret = id32db->cursor(id32db,
- txn,
- &cursor,
- 0); /* flags */
-
- shortkeyid = keyid & 0xFFFFFFFF;
-
+ get_skshash(publickey, &hash);
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
- key.data = &shortkeyid;
- key.size = sizeof(shortkeyid);
+ key.data = hash.hash;
+ key.size = sizeof(hash.hash);
data.data = &keyid;
data.size = sizeof(keyid);
- ret = cursor->c_get(cursor,
+ ret = skshashdb->put(skshashdb,
+ txn,
&key,
&data,
- DB_GET_BOTH);
-
- if (ret == 0) {
- ret = cursor->c_del(cursor, 0);
- if (ret != 0) {
- logthing(LOGTHING_ERROR,
- "Problem deleting short keyid: %s",
- db_strerror(ret));
- }
- }
-
+ 0);
if (ret != 0) {
logthing(LOGTHING_ERROR,
- "Problem deleting short keyid: %s",
+ "Problem storing SKS hash: %s",
db_strerror(ret));
if (ret == DB_LOCK_DEADLOCK) {
deadlock = true;
}
}
-
- subkeyids = keysubkeys(publickey);
- i = 0;
- while (subkeyids != NULL && subkeyids[i] != 0) {
- shortkeyid = subkeyids[i++] & 0xFFFFFFFF;
-
- memset(&key, 0, sizeof(key));
- memset(&data, 0, sizeof(data));
- key.data = &shortkeyid;
- key.size = sizeof(shortkeyid);
- data.data = &keyid;
- data.size = sizeof(keyid);
-
- ret = cursor->c_get(cursor,
- &key,
- &data,
- DB_GET_BOTH);
-
- if (ret == 0) {
- ret = cursor->c_del(cursor, 0);
- if (ret != 0) {
- logthing(LOGTHING_ERROR,
- "Problem deleting short"
- " keyid: %s",
- db_strerror(ret));
- }
- }
-
- if (ret != 0) {
- logthing(LOGTHING_ERROR,
- "Problem deleting short keyid: %s",
- db_strerror(ret));
- if (ret == DB_LOCK_DEADLOCK) {
- deadlock = true;
- }
- }
- }
- if (subkeyids != NULL) {
- free(subkeyids);
- subkeyids = NULL;
- }
-
- ret = cursor->c_close(cursor);
- cursor = NULL;
- }
-
- if (!deadlock) {
- key.data = &keyid;
- key.size = sizeof(keyid);
-
- keydb(keyid)->del(keydb(keyid),
- txn,
- &key,
- 0); /* flags */
}
if (!intrans) {
- endtrans();
+ db4_endtrans();
}
- return deadlock ? (-1) : (ret == DB_NOTFOUND);
+ return deadlock ? -1 : 0 ;
}
/**
- * dumpdb - dump the key database
- * @filenamebase: The base filename to use for the dump.
+ * iterate_keys - call a function once for each key in the db.
+ * @iterfunc: The function to call.
+ * @ctx: A context pointer
*
- * Dumps the database into one or more files, which contain pure OpenPGP
- * that can be reimported into onak or gpg. filenamebase provides a base
- * file name for the dump; several files may be created, all of which will
- * begin with this string and then have a unique number and a .pgp
- * extension.
+ * Calls iterfunc once for each key in the database. ctx is passed
+ * unaltered to iterfunc. This function is intended to aid database dumps
+ * and statistic calculations.
+ *
+ * Returns the number of keys we iterated over.
*/
-int dumpdb(char *filenamebase)
+static int db4_iterate_keys(void (*iterfunc)(void *ctx,
+ struct openpgp_publickey *key), void *ctx)
{
- DBT key, data;
- DBC *cursor = NULL;
- int ret = 0;
- int fd = -1;
- int i = 0;
- char filename[1024];
-
- filename[1023] = 0;
+ DBT dbkey, data;
+ DBC *cursor = NULL;
+ int ret = 0;
+ int i = 0;
+ int numkeys = 0;
+ struct buffer_ctx fetchbuf;
+ struct openpgp_packet_list *packets = NULL;
+ struct openpgp_publickey *key = NULL;
+
for (i = 0; i < numdbs; i++) {
ret = dbconns[i]->cursor(dbconns[i],
NULL,
&cursor,
0); /* flags */
- snprintf(filename, 1023, "%s.%d.pgp", filenamebase, i);
- fd = open(filename, O_CREAT | O_WRONLY | O_TRUNC, 0640);
- if (fd == -1) {
- logthing(LOGTHING_ERROR,
- "Error opening keydump file (%s): %s",
- filename,
- strerror(errno));
- } else {
- memset(&key, 0, sizeof(key));
+ memset(&dbkey, 0, sizeof(dbkey));
+ memset(&data, 0, sizeof(data));
+ ret = cursor->c_get(cursor, &dbkey, &data, DB_NEXT);
+ while (ret == 0) {
+ fetchbuf.buffer = data.data;
+ fetchbuf.offset = 0;
+ fetchbuf.size = data.size;
+ read_openpgp_stream(buffer_fetchchar, &fetchbuf,
+ &packets, 0);
+ parse_keys(packets, &key);
+
+ iterfunc(ctx, key);
+
+ free_publickey(key);
+ key = NULL;
+ free_packet_list(packets);
+ packets = NULL;
+
+ memset(&dbkey, 0, sizeof(dbkey));
memset(&data, 0, sizeof(data));
- ret = cursor->c_get(cursor, &key, &data, DB_NEXT);
- while (ret == 0) {
- write(fd, data.data, data.size);
- memset(&key, 0, sizeof(key));
- memset(&data, 0, sizeof(data));
- ret = cursor->c_get(cursor, &key, &data,
- DB_NEXT);
- }
- if (ret != DB_NOTFOUND) {
- logthing(LOGTHING_ERROR,
- "Problem reading key: %s",
- db_strerror(ret));
- }
- close(fd);
+ ret = cursor->c_get(cursor, &dbkey, &data,
+ DB_NEXT);
+ numkeys++;
}
-
- ret = cursor->c_close(cursor);
- cursor = NULL;
- }
-
- return 0;
-}
-
-/**
- * getfullkeyid - Maps a 32bit key id to a 64bit one.
- * @keyid: The 32bit keyid.
- *
- * This function maps a 32bit key id to the full 64bit one. It returns the
- * full keyid. If the key isn't found a keyid of 0 is returned.
- */
-uint64_t getfullkeyid(uint64_t keyid)
-{
- DBT key, data;
- DBC *cursor = NULL;
- uint32_t shortkeyid = 0;
- int ret = 0;
-
- if (keyid < 0x100000000LL) {
- ret = id32db->cursor(id32db,
- txn,
- &cursor,
- 0); /* flags */
-
- shortkeyid = keyid & 0xFFFFFFFF;
-
- memset(&key, 0, sizeof(key));
- memset(&data, 0, sizeof(data));
- key.data = &shortkeyid;
- key.size = sizeof(shortkeyid);
- data.flags = DB_DBT_MALLOC;
-
- ret = cursor->c_get(cursor,
- &key,
- &data,
- DB_SET);
-
- if (ret == 0) {
- keyid = *(uint64_t *) data.data;
-
- if (data.data != NULL) {
- free(data.data);
- data.data = NULL;
- }
+ if (ret != DB_NOTFOUND) {
+ logthing(LOGTHING_ERROR,
+ "Problem reading key: %s",
+ db_strerror(ret));
}
ret = cursor->c_close(cursor);
cursor = NULL;
}
- return keyid;
+ return numkeys;
}
/*
*/
#define NEED_GETKEYSIGS 1
#define NEED_KEYID2UID 1
+#define NEED_UPDATEKEYS 1
#include "keydb.c"
+
+struct dbfuncs keydb_db4_funcs = {
+ .initdb = db4_initdb,
+ .cleanupdb = db4_cleanupdb,
+ .starttrans = db4_starttrans,
+ .endtrans = db4_endtrans,
+ .fetch_key = db4_fetch_key,
+ .fetch_key_text = db4_fetch_key_text,
+ .fetch_key_skshash = db4_fetch_key_skshash,
+ .store_key = db4_store_key,
+ .update_keys = generic_update_keys,
+ .delete_key = db4_delete_key,
+ .getkeysigs = generic_getkeysigs,
+ .cached_getkeysigs = generic_cached_getkeysigs,
+ .keyid2uid = generic_keyid2uid,
+ .getfullkeyid = db4_getfullkeyid,
+ .iterate_keys = db4_iterate_keys,
+};
projects / onak.git / blobdiff