add.c

   1 /*
   2  * add.c - CGI to add keys.
   3  *
   4  * Jonathan McDowell <noodles@earth.li>
   5  *
   6  * Copyright 2002 Project Purple
   7  */
   8
   9 #include <errno.h>
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12 #include <string.h>
  13
  14 #include "armor.h"
  15 #include "cleankey.h"
  16 #include "cleanup.h"
  17 #include "charfuncs.h"
  18 #include "getcgi.h"
  19 #include "keydb.h"
  20 #include "keystructs.h"
  21 #include "log.h"
  22 #include "mem.h"
  23 #include "merge.h"
  24 #include "onak-conf.h"
  25 #include "parsekey.h"
  26
  27 int main(int argc, char *argv[])
  28 {
  29         struct openpgp_packet_list  *packets = NULL;
  30         struct openpgp_publickey    *keys = NULL;
  31         char                       **params = NULL;
  32         struct buffer_ctx            ctx;
  33         int                          count = 0;
  34         int                          i;
  35
  36         memset(&ctx, 0, sizeof(ctx));
  37
  38         params = getcgivars(argc, argv);
  39         for (i = 0; params != NULL && params[i] != NULL; i += 2) {
  40                 if (!strcmp(params[i], "keytext")) {
  41                         ctx.buffer = params[i+1];
  42                         ctx.size = strlen(ctx.buffer);
  43                 } else {
  44                         free(params[i+1]);
  45                 }
  46                 params[i+1] = NULL;
  47                 free(params[i]);
  48                 params[i] = NULL;
  49         }
  50         if (params != NULL) {
  51                 free(params);
  52                 params = NULL;
  53         }
  54
  55         start_html("onak : Add");
  56         if (ctx.buffer == NULL) {
  57                 puts("Error: No keytext to add supplied.");
  58                 end_html();
  59         } else {
  60                 readconfig(NULL);
  61                 initlogthing("add", config.logfile);
  62                 dearmor_openpgp_stream(buffer_fetchchar,
  63                                         &ctx,
  64                                         &packets);
  65                 if (packets != NULL) {
  66                         count = parse_keys(packets, &keys);
  67                         logthing(LOGTHING_NOTICE, "Received %d keys.",
  68                                 count);
  69                         printf("Storing %d keys.\n", count);
  70                         end_html();
  71                         if (stdout != NULL && fileno(stdout) != -1) {
  72                                 fclose(stdout);
  73                         }
  74                         if (stderr != NULL && stderr != stdout &&
  75                                         fileno(stderr) != -1) {
  76                                 fclose(stderr);
  77                         }
  78                         catchsignals();
  79                         initdb(false);
  80
  81                         count = cleankeys(keys);
  82                         logthing(LOGTHING_INFO, "%d keys cleaned.",
  83                                         count);
  84
  85                         count = update_keys(&keys, true);
  86                         logthing(LOGTHING_NOTICE, "Got %d new keys.",
  87                                 count);
  88
  89                         if (keys != NULL) {
  90                                 free_publickey(keys);
  91                                 keys = NULL;
  92                         }
  93
  94                         cleanupdb();
  95                 } else {
  96                         puts("No OpenPGP packets found in input.");
  97                         end_html();
  98                 }
  99                 cleanuplogthing();
 100                 cleanupconfig();
 101         }
 102         return (EXIT_SUCCESS);
 103 }