From 556f51f104fbbb5bd0d51b61a18d7e5af2759079 Mon Sep 17 00:00:00 2001 From: Jonathan McDowell Date: Mon, 31 May 2004 23:47:10 +0000 Subject: [PATCH 1/1] cscvs to tla changeset 32 Author: noodles Date: 2002/11/13 19:41:39 Bidirectional syncing support for both mail and HKP received keys. --- Makefile | 9 +++--- add.c | 9 +++++- merge.c | 8 ++++-- onak-mail.pl | 58 ++++++++++++++++++++++++++++++++++---- onak.c | 18 +++++++++++- sendsync.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++ sendsync.h | 22 +++++++++++++++ 7 files changed, 189 insertions(+), 13 deletions(-) create mode 100644 sendsync.c create mode 100644 sendsync.h diff --git a/Makefile b/Makefile index 2d6cfee..f48b710 100644 --- a/Makefile +++ b/Makefile @@ -11,10 +11,11 @@ LIBS = -L/usr/local/lib -ldb3 PROGS = add lookup gpgwww onak OBJS = armor.o parsekey.o keydb_$(DBTYPE).o merge.o keyid.o md5.o sha.o \ - getcgi.o keyindex.o mem.o stats.o ll.o hash.o onak-conf.o charfuncs.o + getcgi.o keyindex.o mem.o stats.o ll.o hash.o onak-conf.o charfuncs.o \ + sendsync.o SRCS = armor.c parsekey.c merge.c keyid.c md5.c sha.c main.c getcgi.c stats.c \ keyindex.c mem.c lookup.c add.c keydb_$(DBTYPE).c ll.c hash.c \ - gpgwww.c onak-conf.c charfuncs.c + gpgwww.c onak-conf.c charfuncs.c sendsync.c all: $(PROGS) testparse maxpath @@ -34,10 +35,10 @@ lookup: lookup.o getcgi.o keyindex.o keydb_$(DBTYPE).o keyid.o sha.o \ charfuncs.o $(LIBS) add: add.o getcgi.o armor.o parsekey.o keydb_$(DBTYPE).o keyid.o sha.o mem.o \ - keyindex.o ll.o hash.o merge.o onak-conf.o charfuncs.o + keyindex.o ll.o hash.o merge.o onak-conf.o charfuncs.o sendsync.o $(CC) -o add add.o getcgi.o armor.o parsekey.o keydb_$(DBTYPE).o \ keyid.o sha.o mem.o keyindex.o ll.o hash.o merge.o onak-conf.o \ - charfuncs.o $(LIBS) + charfuncs.o sendsync.o $(LIBS) onak: onak.o merge.o keyid.o sha.o armor.o parsekey.o ll.o charfuncs.o \ keydb_$(DBTYPE).o mem.o keyindex.o hash.o getcgi.o onak-conf.o diff --git a/add.c b/add.c index bb12e05..f65203c 100644 --- a/add.c +++ b/add.c @@ -16,9 +16,11 @@ #include "getcgi.h" #include "keydb.h" #include "keystructs.h" +#include "mem.h" +#include "merge.h" #include "onak-conf.h" #include "parsekey.h" -#include "merge.h" +#include "sendsync.h" int main(int argc, char *argv[]) { @@ -60,6 +62,11 @@ int main(int argc, char *argv[]) initdb(); printf("Got %d new keys.\n", update_keys(&keys, false)); + if (keys != NULL) { + sendkeysync(keys); + free_publickey(keys); + keys = NULL; + } cleanupdb(); } else { puts("No OpenPGP packets found in input."); diff --git a/merge.c b/merge.c index 6954337..cfe2d97 100644 --- a/merge.c +++ b/merge.c @@ -395,11 +395,14 @@ int update_keys(struct openpgp_publickey **keys, bool verbose) } else { prev->next = curkey->next; prev = curkey->next; + curkey->next = NULL; + free_publickey(curkey); } } else { prev = curkey; if (verbose) { - fprintf(stderr, "Merged key; storing updated key.\n"); + fprintf(stderr, + "Merged key; storing updated key.\n"); } store_key(oldkey, intrans, true); } @@ -407,7 +410,8 @@ int update_keys(struct openpgp_publickey **keys, bool verbose) oldkey = NULL; } else { if (verbose) { - fprintf(stderr, "Storing completely new key.\n"); + fprintf(stderr, + "Storing completely new key.\n"); } store_key(curkey, intrans, false); newkeys++; diff --git a/onak-mail.pl b/onak-mail.pl index 0e3c2b5..46763f3 100755 --- a/onak-mail.pl +++ b/onak-mail.pl @@ -55,7 +55,7 @@ sub submitupdate { my (@errors, @mergedata); open3(\*MERGEIN, \*MERGEOUT, \*MERGEERR, - "/home/noodles/onak-0.0.3/onak", "add"); + "/home/noodles/onak-0.0.3/onak", "-u", "add"); print MERGEIN @data; close MERGEIN; @@ -63,13 +63,13 @@ sub submitupdate { @mergedata = ; open (LOG, ">>/home/noodles/onak-0.0.3/keyadd.log"); - print LOG @errors; + print LOG "[".localtime(time)."] ", @errors; close LOG; return @mergedata; } -my ($inheader, %syncsites, $subject, $from, $replyto, @body, @syncmail); +my ($inheader, %seenby, $subject, $from, $replyto, @body, @syncmail); $inheader = 1; $subject = ""; @@ -80,7 +80,7 @@ while (<>) { if (/^Subject:\s*(.*)\s*$/i) { $subject = $1; } elsif (/^X-KeyServer-Sent:\s*(.*)\s*$/i) { - $syncsites{$1} = 1; + $seenby{$1} = 1; } elsif (/^From:\s*(.*)\s*$/i) { $from = $1; } elsif (/^Reply-To:\s*(.*)\s*$/i) { @@ -98,5 +98,53 @@ while (<>) { # LAST if ($subject =~ /^INCREMENTAL$/i) { - submitupdate(@body); + my $site; + my $count; + my $i; + my @newupdate = submitupdate(@body); + + $count = 0; + foreach $i (@{$config{'syncsites'}}) { + if (! defined($seenby{$i})) { + $count++; + } + } + + open (LOG, ">>/home/noodles/logs/keyadd.log"); + print LOG "[".localtime(time)."] Syncing with $count sites.\n"; + close LOG; + + if ($newupdate[0] eq '') { + open (LOG, ">>/home/noodles/logs/keyadd.log"); + print LOG "[".localtime(time)."] Nothing to sync.\n"; + close LOG; + $count = 0; + } + + if ($count > 0) { + open(MAIL, "|$config{mta}"); + print MAIL "From: $config{adminemail}\n"; + print MAIL "To: "; + foreach $i (@{$config{'syncsites'}}) { + if (! defined($seenby{$i})) { + print MAIL "$i"; + $count--; + if ($count > 0) { + print MAIL ", "; + } + } + } + print MAIL "\n"; + print MAIL "Subject: incremental\n"; + foreach $site (keys %seenby) { + print MAIL "X-KeyServer-Sent: $site\n"; + } + print MAIL "X-KeyServer-Sent: $config{thissite}\n"; + print MAIL "Precedence: list\n"; + print MAIL "MIME-Version: 1.0\n"; + print MAIL "Content-Type: application/pgp-keys\n"; + print MAIL "\n"; + print @newupdate; + close MAIL; + } } diff --git a/onak.c b/onak.c index 8eccc9c..7a50d7a 100644 --- a/onak.c +++ b/onak.c @@ -92,15 +92,19 @@ int main(int argc, char *argv[]) uint64_t keyid = 0; bool ishex = false; bool verbose = false; + bool update = false; bool binary = false; int optchar; - while ((optchar = getopt(argc, argv, "bv")) != -1 ) { + while ((optchar = getopt(argc, argv, "buv")) != -1 ) { switch (optchar) { case 'b': binary = true; break; + case 'u': + update = true; + break; case 'v': verbose = true; break; @@ -128,6 +132,16 @@ int main(int argc, char *argv[]) initdb(); fprintf(stderr, "Got %d new keys.\n", update_keys(&keys, verbose)); + if (keys != NULL && update) { + flatten_publickey(keys, + &packets, + &list_end); + armor_openpgp_stream(stdout_putchar, + NULL, + packets); + free_packet_list(packets); + packets = NULL; + } cleanupdb(); } else { rc = 1; @@ -169,6 +183,8 @@ int main(int argc, char *argv[]) armor_openpgp_stream(stdout_putchar, NULL, packets); + free_packet_list(packets); + packets = NULL; } else { puts("Key not found"); } diff --git a/sendsync.c b/sendsync.c new file mode 100644 index 0000000..6afec8b --- /dev/null +++ b/sendsync.c @@ -0,0 +1,78 @@ +/* + * sendsync.c - Routines to send a key sync mail. + * + * Jonathan McDowell + * + * Copyright 1999, 2002 Project Purple +*/ + +#include +#include +#include +#include + +#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; +} diff --git a/sendsync.h b/sendsync.h new file mode 100644 index 0000000..dca5f9b --- /dev/null +++ b/sendsync.h @@ -0,0 +1,22 @@ +/* + * sendsync.c - Routines to send a key sync mail. + * + * Jonathan McDowell + * + * Copyright 1999, 2002 Project Purple +*/ + +#ifndef __SENDSYNC_H_ +#define __SENDSYNC_H_ + +#include "keystructs.h" + +/** + * 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); + +#endif /* __SENDSYNC_H */ -- 2.39.5