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Prevent read_openpgp_stream from returning empty packets
[onak.git] / add.c
diff --git a/add.c b/add.c
index d820b528fe30b5b1011e7246a334fec67679223a..6f919becfe7e30b077cfd11d079851a478fe0091 100644 (file)
--- a/add.c
+++ b/add.c
@@ -1,9 +1,20 @@
 /*
  * add.c - CGI to add keys.
  *
 /*
  * add.c - CGI to add keys.
  *
- * Jonathan McDowell <noodles@earth.li>
+ * Copyright 2002-2004,2007-2008 Jonathan McDowell <noodles@earth.li>
  *
  *
- * Copyright 2002 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 <errno.h>
  */
 
 #include <errno.h>
@@ -12,38 +23,26 @@
 #include <string.h>
 
 #include "armor.h"
 #include <string.h>
 
 #include "armor.h"
+#include "cleankey.h"
+#include "cleanup.h"
+#include "charfuncs.h"
 #include "getcgi.h"
 #include "keydb.h"
 #include "keystructs.h"
 #include "getcgi.h"
 #include "keydb.h"
 #include "keystructs.h"
-#include "parsekey.h"
+#include "log.h"
+#include "mem.h"
 #include "merge.h"
 #include "merge.h"
-
-struct cgi_get_ctx {
-       char *buffer;
-       int offset;
-};
-
-
-int cgi_getchar(void *ctx, size_t count, unsigned char *c)
-{
-       struct cgi_get_ctx *buf = NULL;
-
-       buf = (struct cgi_get_ctx *) ctx;
-
-       while (count-- > 0 && *c != 0) {
-               *c = buf->buffer[buf->offset++];
-       }
-
-       return (*c == 0);
-}
+#include "onak-conf.h"
+#include "parsekey.h"
 
 int main(int argc, char *argv[])
 {
 
 int main(int argc, char *argv[])
 {
-       struct openpgp_packet_list *packets = NULL;
-       struct openpgp_publickey *keys = NULL;
-       char **params = NULL;
-       struct cgi_get_ctx ctx;
-       int i;
+       struct openpgp_packet_list  *packets = NULL;
+       struct openpgp_publickey    *keys = NULL;
+       char                       **params = NULL;
+       struct buffer_ctx            ctx;
+       int                          count = 0;
+       int                          i;
 
        memset(&ctx, 0, sizeof(ctx));
 
 
        memset(&ctx, 0, sizeof(ctx));
 
@@ -51,27 +50,66 @@ int main(int argc, char *argv[])
        for (i = 0; params != NULL && params[i] != NULL; i += 2) {
                if (!strcmp(params[i], "keytext")) {
                        ctx.buffer = params[i+1];
        for (i = 0; params != NULL && params[i] != NULL; i += 2) {
                if (!strcmp(params[i], "keytext")) {
                        ctx.buffer = params[i+1];
+                       ctx.size = strlen(ctx.buffer);
+               } else {
+                       free(params[i+1]);
                }
                }
+               params[i+1] = NULL;
+               free(params[i]);
+               params[i] = NULL;
+       }
+       if (params != NULL) {
+               free(params);
+               params = NULL;
        }
 
        }
 
-       puts("Content-Type: text/html\n");
-       puts("<html><title>onak : Add</title><body>");
+       start_html("onak : Add");
        if (ctx.buffer == NULL) {
                puts("Error: No keytext to add supplied.");
        if (ctx.buffer == NULL) {
                puts("Error: No keytext to add supplied.");
+               end_html();
        } else {
        } else {
-               dearmor_openpgp_stream(cgi_getchar,
+               readconfig(NULL);
+               initlogthing("add", config.logfile);
+               dearmor_openpgp_stream(buffer_fetchchar,
                                        &ctx,
                                        &packets);
                if (packets != NULL) {
                                        &ctx,
                                        &packets);
                if (packets != NULL) {
-                       parse_keys(packets, &keys);
-                       initdb();
-                       printf("Got %d new keys.\n",
-                                       update_keys(&keys));
-                       cleanupdb();
+                       count = parse_keys(packets, &keys);
+                       logthing(LOGTHING_NOTICE, "Received %d keys.",
+                               count);
+                       printf("Key block added to key server database.\n");
+                       printf("  New public keys added: %d\n", count);
+                       end_html();
+                       if (stdout != NULL && fileno(stdout) != -1) {
+                               fclose(stdout);
+                       }
+                       if (stderr != NULL && stderr != stdout &&
+                                       fileno(stderr) != -1) {
+                               fclose(stderr);
+                       }
+                       catchsignals();
+                       config.dbbackend->initdb(false);
+                       
+                       count = cleankeys(keys);
+                       logthing(LOGTHING_INFO, "%d keys cleaned.",
+                                       count);
+
+                       count = config.dbbackend->update_keys(&keys, true);
+                       logthing(LOGTHING_NOTICE, "Got %d new keys.",
+                               count);
+
+                       if (keys != NULL) {
+                               free_publickey(keys);
+                               keys = NULL;
+                       }
+                       
+                       config.dbbackend->cleanupdb();
                } else {
                        puts("No OpenPGP packets found in input.");
                } else {
                        puts("No OpenPGP packets found in input.");
+                       end_html();
                }
                }
+               cleanuplogthing();
+               cleanupconfig();
        }
        }
-       puts("</body></html>");
        return (EXIT_SUCCESS);
 }
        return (EXIT_SUCCESS);
 }
Development branch of onak