cscvs to tla changeset 32

[onak.git] / sendsync.c

diff --git a/sendsync.c b/sendsync.c
new file mode 100644 (file)
index 0000000..6afec8b
--- /dev/null
+++ b/sendsync.c
@@ -0,0 +1,78 @@
+/*
+ * sendsync.c - Routines to send a key sync mail.
+ *
+ * Jonathan McDowell <noodles@earth.li>
+ *
+ * Copyright 1999, 2002 Project Purple
+*/
+
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include "armor.h"
+#include "keystructs.h"
+#include "ll.h"
+#include "mem.h"
+#include "onak-conf.h"
+#include "parsekey.h"
+#include "sendsync.h"
+
+int fd_putchar(void *ctx, size_t count, unsigned char *c)
+{
+       int i;
+
+       for (i = 0; i < count; i++) {
+               fputc(c[i], ctx);
+       }
+       return 0;
+}
+
+/**
+ *     sendkeysync - Send a key sync mail to our peers.
+ *     keys: The list of keys to send.
+ *
+ *     Takes a list of keys and sends out a keysync mail to all our peers.
+ */
+int sendkeysync(struct openpgp_publickey *keys)
+{
+       FILE                       *fd = NULL;
+       struct ll                  *cursite = NULL;
+       struct openpgp_packet_list *packets = NULL;
+       struct openpgp_packet_list *list_end = NULL;
+
+       if (config.syncsites != NULL &&
+                       (fd=popen("sendmail -t", "w")) != NULL) {
+               fprintf(fd, "From: %s\n", config.adminemail);
+
+               fprintf(fd, "To: ");
+               for (cursite = config.syncsites; cursite != NULL;
+                               cursite = cursite->next) {
+                       fprintf(fd, "%s", (char *) cursite->object);
+                       if (cursite->next != NULL) {
+                               fprintf(fd, ", ");
+                       }
+               }
+               fprintf(fd, "\n");
+
+               fprintf(fd, "Subject: incremental\n");
+               fprintf(fd, "X-Keyserver-Sent: %s\n", config.thissite);
+               fprintf(fd, "Precedence: list\n");
+               fprintf(fd, "MIME-Version: 1.0\n");
+               fprintf(fd, "Content-Type: application/pgp-keys\n\n");
+
+               flatten_publickey(keys,
+                               &packets,
+                               &list_end);
+               armor_openpgp_stream(fd_putchar,
+                               fd,
+                               packets);
+               free_packet_list(packets);
+               packets = NULL;
+
+               pclose(fd);
+       } else return 0;
+
+       return 1;
+}