Add ability to drop overly large packets

[onak.git] / gpgwww.c

diff --git a/gpgwww.c b/gpgwww.c
index 07b448e37eff10cac7d40b211bafd1b576d91c5e..ae634e9c0f7f8ca6dfd0e202e8e7fe161152de39 100644 (file)
--- a/gpgwww.c
+++ b/gpgwww.c
@@ -13,8 +13,7 @@
  * 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.
+ * this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <inttypes.h>
@@ -62,7 +61,8 @@ int parsecgistuff(char **cgiparams, uint64_t *from, uint64_t *to)
        return op;
 }
 
-int getkeyspath(uint64_t have, uint64_t want, int count)
+int getkeyspath(struct onak_dbctx *dbctx,
+               uint64_t have, uint64_t want, int count)
 {
        struct openpgp_publickey *publickey = NULL;
        struct openpgp_packet_list *packets = NULL;
@@ -71,14 +71,14 @@ int getkeyspath(uint64_t have, uint64_t want, int count)
        uint64_t fullhave, fullwant;
        int pathlen = 0;
 
-       fullhave = config.dbbackend->getfullkeyid(have);
-       fullwant = config.dbbackend->getfullkeyid(want);
+       fullhave = dbctx->getfullkeyid(dbctx, have);
+       fullwant = dbctx->getfullkeyid(dbctx, want);
 
        /*
         * Make sure the keys we have and want are in the cache.
         */
-       config.dbbackend->cached_getkeysigs(fullhave);
-       config.dbbackend->cached_getkeysigs(fullwant);
+       dbctx->cached_getkeysigs(dbctx, fullhave);
+       dbctx->cached_getkeysigs(dbctx, fullwant);
 
        if ((keyinfoa = findinhash(fullhave)) == NULL) {
                return 1;
@@ -92,7 +92,7 @@ int getkeyspath(uint64_t have, uint64_t want, int count)
                 * Fill the tree info up.
                 */
                initcolour(true);
-               findpath(keyinfoa, keyinfob);
+               findpath(dbctx, keyinfoa, keyinfob);
                keyinfob->parent = 0;
                if (keyinfoa->colour == 0) {
                        pathlen = count;
@@ -104,7 +104,7 @@ int getkeyspath(uint64_t have, uint64_t want, int count)
                        curkey = findinhash(keyinfoa->parent);
                        while (curkey != NULL && curkey->keyid != 0) {
                                if (curkey->keyid != fullwant &&
-                                               config.dbbackend->fetch_key_id(
+                                               dbctx->fetch_key_id(dbctx,
                                                curkey->keyid,
                                                &publickey, false)) {
                                        flatten_publickey(publickey,
@@ -125,7 +125,7 @@ int getkeyspath(uint64_t have, uint64_t want, int count)
        /*
         * Add the destination key to the list of returned keys.
         */
-       if (config.dbbackend->fetch_key_id(fullwant, &publickey, false)) {
+       if (dbctx->fetch_key_id(dbctx, fullwant, &publickey, false)) {
                flatten_publickey(publickey,
                                &packets,
                                &list_end);
@@ -145,6 +145,7 @@ int main(int argc, char *argv[])
        char     **cgiparams = NULL;    /* Our CGI parameter block */
        uint64_t   from = 0, to = 0;
        int        op = OP_UNKNOWN;
+       struct onak_dbctx *dbctx;
 
        cgiparams = getcgivars(argc, argv);
 
@@ -181,7 +182,7 @@ int main(int argc, char *argv[])
        readconfig(NULL);
        initlogthing("gpgwww", config.logfile);
        catchsignals();
-       config.dbbackend->initdb(true);
+       dbctx = config.dbinit(config.backend, true);
        inithash();
        logthing(LOGTHING_NOTICE, "Looking for path from 0x%016" PRIX64
                        " to 0x%016"
@@ -189,12 +190,12 @@ int main(int argc, char *argv[])
                        from,
                        to);
        if (op == OP_GET) {
-               getkeyspath(from, to, 3);
+               getkeyspath(dbctx, from, to, 3);
        } else {
-               dofindpath(from, to, true, 3);
+               dofindpath(dbctx, from, to, true, 3);
        }
        destroyhash();
-       config.dbbackend->cleanupdb();
+       dbctx->cleanupdb(dbctx);
        cleanuplogthing();
        cleanupconfig();