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weechat-xmpp
mirror of https://github.com/bqv/weechat-xmpp
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carbons

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v1
Tony Olagbaiye 3 years ago
parent 609d9963b5
commit 9c03d4d660
No known key found for this signature in database
GPG Key ID: 9E2FF3BDEBDFC910
11 changed files with 378 additions and 117 deletions
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3
.envrc
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@ -37,8 +37,7 @@ use_guix()
autoconf autoconf-archive automake libtool autoconf autoconf-archive automake libtool
make cmake gcc-toolchain pkg-config patchelf make cmake gcc-toolchain pkg-config patchelf
weechat libxml2 libstrophe weechat libxml2 libstrophe
glib libsignal-protocol-c sqlite libgcrypt libsignal-protocol-c
minixml
) )
# Thanks <https://lists.gnu.org/archive/html/guix-devel/2016-09/msg00859.html> # Thanks <https://lists.gnu.org/archive/html/guix-devel/2016-09/msg00859.html>

16
Makefile
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@ -4,10 +4,10 @@ ifdef DEBUG
endif endif
RM=rm -f RM=rm -f
FIND=find FIND=find
INCLUDES=-Ilibstrophe $(shell xml2-config --cflags) $(shell pkg-config --cflags glib-2.0) $(shell pkg-config --cflags libsignal-protocol-c) INCLUDES=-Ilibstrophe $(shell xml2-config --cflags) $(shell pkg-config --cflags libsignal-protocol-c)
CFLAGS+=$(DBGCFLAGS) -fno-omit-frame-pointer -fPIC -std=gnu99 -g -Wall -Wextra -Werror-implicit-function-declaration -Wno-missing-field-initializers -D_XOPEN_SOURCE=700 $(INCLUDES) CFLAGS+=$(DBGCFLAGS) -fno-omit-frame-pointer -fPIC -std=gnu99 -g -Wall -Wextra -Werror-implicit-function-declaration -Wno-missing-field-initializers -D_XOPEN_SOURCE=700 $(INCLUDES)
LDFLAGS+=$(DBGLDFLAGS) -shared -g $(DBGCFLAGS) LDFLAGS+=$(DBGLDFLAGS) -shared -g $(DBGCFLAGS)
LDLIBS=-lstrophe -lpthread $(shell xml2-config --libs) $(shell pkg-config --libs glib-2.0) $(shell pkg-config --libs libsignal-protocol-c) -lmxml LDLIBS=-lstrophe -lpthread $(shell xml2-config --libs) $(shell pkg-config --libs libsignal-protocol-c) -lgcrypt
PREFIX ?= /usr/local PREFIX ?= /usr/local
LIBDIR ?= $(PREFIX)/lib LIBDIR ?= $(PREFIX)/lib
@ -28,7 +28,7 @@ SRCS=plugin.c \
xmpp/presence.c \ xmpp/presence.c \
xmpp/iq.c \ xmpp/iq.c \
DEPS=omemo/build/libomemo-conversations.a axc/build/libaxc.a diff/libdiff.a DEPS=diff/libdiff.a
OBJS=$(subst .c,.o,$(SRCS)) OBJS=$(subst .c,.o,$(SRCS))
all: weechat-xmpp all: weechat-xmpp
@ -40,14 +40,6 @@ xmpp.so: $(OBJS) $(DEPS)
patchelf --set-rpath $(LIBRARY_PATH):$(shell realpath $(shell dirname $(shell gcc --print-libgcc-file-name))/../../../) xmpp.so && \ patchelf --set-rpath $(LIBRARY_PATH):$(shell realpath $(shell dirname $(shell gcc --print-libgcc-file-name))/../../../) xmpp.so && \
patchelf --shrink-rpath xmpp.so || true patchelf --shrink-rpath xmpp.so || true
omemo/build/libomemo-conversations.a:
$(MAKE) -C omemo
omemo: omemo/build/libomemo-conversations.a
axc/build/libaxc.a:
$(MAKE) -C axc
axc: axc/build/libaxc.a
diff/libdiff.a: diff/libdiff.a:
cd diff && ./configure cd diff && ./configure
$(MAKE) -C diff CFLAGS=-fPIC $(MAKE) -C diff CFLAGS=-fPIC
@ -72,8 +64,6 @@ tidy:
clean: clean:
$(RM) -f $(OBJS) $(RM) -f $(OBJS)
$(MAKE) -C omemo clean || true
$(MAKE) -C axc clean || true
$(MAKE) -C diff clean || true $(MAKE) -C diff clean || true
git submodule foreach --recursive git clean -xfd || true git submodule foreach --recursive git clean -xfd || true
git submodule foreach --recursive git reset --hard || true git submodule foreach --recursive git reset --hard || true

16
README.org
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@ -88,7 +88,9 @@
* [X] Opening PMs (/chat) * [X] Opening PMs (/chat)
** TODO [#A] Implement essential functionality (milestone v0.2) ** TODO [#A] Implement essential functionality (milestone v0.2)
* [X] Opening PMs with initial message * [X] Opening PMs with initial message
* [X] OOB media messages * [-] OOB messages
* [X] Single media on a line
* [ ] Multiple media inline (protocol?)
* [X] Buffer autoswitch on enter/open * [X] Buffer autoswitch on enter/open
* [X] Handle open/enter jids with a resource without breaking * [X] Handle open/enter jids with a resource without breaking
* [X] Allow /close without crashing * [X] Allow /close without crashing
@ -96,13 +98,13 @@
* [ ] [#B] Event-driven MUC entrance * [ ] [#B] Event-driven MUC entrance
* [ ] [#C] XMPP Ping (xep-199) * [ ] [#C] XMPP Ping (xep-199)
* [X] [#A] Highlight * [X] [#A] Highlight
* [ ] MUCs * [-] MUCs
* [X] Opening (/enter) * [X] Opening (/enter)
* [ ] [#B] Leave on /close * [ ] [#B] Leave on /close
* [X] Receiving * [X] Receiving
* [X] Sending * [X] Sending
* [X] With /msg * [X] With /msg
* [ ] [#B] Edits * [-] [#B] Edits
* [X] [#B] Displaying * [X] [#B] Displaying
* [X] [#B] Tagging * [X] [#B] Tagging
* [ ] [#B] Making * [ ] [#B] Making
@ -113,11 +115,11 @@
* [X] [#B] Leaves * [X] [#B] Leaves
* [X] [#B] Tracking * [X] [#B] Tracking
* [X] [#B] Set/show topic * [X] [#B] Set/show topic
* [ ] OMEMO (libsignal-protocol-c / axc) * [-] OMEMO (libsignal-protocol-c / axc)
* [ ] Presence * [-] Presence
* [X] Disco * [X] Disco
* [X] Disco response * [X] Disco response
* [ ] Key Generation / storage (secured_data?) * [-] Key Generation / storage (secured_data?)
* [X] Generation * [X] Generation
* [X] Storage * [X] Storage
* [ ] Announce * [ ] Announce
@ -128,7 +130,7 @@
* [ ] [#C] Read receipts * [ ] [#C] Read receipts
* [ ] Message Carbons * [ ] Message Carbons
* [ ] Service Disco * [ ] Service Disco
* [ ] Bookmarks / Roster * [-] Bookmarks / Roster
* [X] Autojoin bookmarks * [X] Autojoin bookmarks
* [ ] Add bookmarks * [ ] Add bookmarks
* [ ] Delete bookmarks * [ ] Delete bookmarks

1
account.c
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@ -4,6 +4,7 @@
#include <strophe.h> #include <strophe.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdint.h>
#include <string.h> #include <string.h>
#include <stdio.h> #include <stdio.h>
#include <assert.h> #include <assert.h>

1
channel.c
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@ -3,6 +3,7 @@
// file, You can obtain one at http://mozilla.org/MPL/2.0/. // file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <stdlib.h> #include <stdlib.h>
#include <stdint.h>
#include <string.h> #include <string.h>
#include <stdio.h> #include <stdio.h>
#include <time.h> #include <time.h>

2
command.c
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@ -649,7 +649,7 @@ int command__me(const void *pointer, void *data,
"xmpp_message,message,action,private,notify_none,self_msg,log1", "xmpp_message,message,action,private,notify_none,self_msg,log1",
"%s%s %s", "%s%s %s",
weechat_prefix("action"), account_jid(ptr_account), weechat_prefix("action"), account_jid(ptr_account),
text); strlen(text) > strlen("/me ") ? text+4 : "");
} }
return WEECHAT_RC_OK; return WEECHAT_RC_OK;

126
connection.c
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@ -4,6 +4,7 @@
#include <time.h> #include <time.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdint.h>
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <sys/utsname.h> #include <sys/utsname.h>
@ -153,8 +154,8 @@ int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *
struct t_account *account = (struct t_account *)userdata; struct t_account *account = (struct t_account *)userdata;
struct t_channel *channel; struct t_channel *channel;
xmpp_stanza_t *body, *delay, *topic, *replace; xmpp_stanza_t *body, *delay, *topic, *replace, *composing, *sent, *received, *forwarded;
const char *type, *from, *nick, *from_bare, *to, *id, *replace_id, *timestamp; const char *type, *from, *nick, *from_bare, *to, *to_bare, *id, *replace_id, *timestamp;
char *intext, *difftext = NULL; char *intext, *difftext = NULL;
struct tm time = {0}; struct tm time = {0};
time_t date = 0; time_t date = 0;
@ -163,8 +164,8 @@ int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *
if (body == NULL) if (body == NULL)
{ {
topic = xmpp_stanza_get_child_by_name(stanza, "subject"); topic = xmpp_stanza_get_child_by_name(stanza, "subject");
if (topic == NULL) if (topic != NULL)
return 1; {
intext = xmpp_stanza_get_text(topic); intext = xmpp_stanza_get_text(topic);
from = xmpp_stanza_get_from(stanza); from = xmpp_stanza_get_from(stanza);
if (from == NULL) if (from == NULL)
@ -177,6 +178,52 @@ int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *
channel__update_topic(channel, intext ? intext : "", from, 0); channel__update_topic(channel, intext ? intext : "", from, 0);
if (intext != NULL) if (intext != NULL)
xmpp_free(account->context, intext); xmpp_free(account->context, intext);
}
composing = xmpp_stanza_get_child_by_name_and_ns(
stanza, "composing", "http://jabber.org/protocol/chatstates");
if (composing != NULL)
{
from = xmpp_stanza_get_from(stanza);
if (from == NULL)
return 1;
from_bare = xmpp_jid_bare(account->context, from);
from = xmpp_jid_resource(account->context, from);
channel = channel__search(account, from_bare);
if (!channel)
return 1;
struct t_user *user = user__search(account, from);
if (!user)
user = user__new(account, from, from);
channel__add_typing(channel, user);
weechat_printf(channel->buffer, "%s typing...", from);
}
sent = xmpp_stanza_get_child_by_name_and_ns(
stanza, "sent", "urn:xmpp:carbons:2");
if (sent)
forwarded = xmpp_stanza_get_child_by_name_and_ns(
sent, "forwarded", "urn:xmpp:forward:0");
received = xmpp_stanza_get_child_by_name_and_ns(
stanza, "received", "urn:xmpp:carbons:2");
if (sent && forwarded != NULL)
{
xmpp_stanza_t *message = xmpp_stanza_get_children(forwarded);
//from = xmpp_stanza_get_from(stanza);
//to = xmpp_stanza_get_to(stanza);
//xmpp_stanza_set_from(stanza, to);
//xmpp_stanza_set_to(stanza, from);
return connection__message_handler(conn, message, userdata);
}
if (received)
forwarded = xmpp_stanza_get_child_by_name_and_ns(
received, "forwarded", "urn:xmpp:forward:0");
if (received && forwarded != NULL)
{
xmpp_stanza_t *message = xmpp_stanza_get_children(forwarded);
return connection__message_handler(conn, message, userdata);
}
return 1; return 1;
} }
type = xmpp_stanza_get_type(stanza); type = xmpp_stanza_get_type(stanza);
@ -187,15 +234,19 @@ int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *
return 1; return 1;
from_bare = xmpp_jid_bare(account->context, from); from_bare = xmpp_jid_bare(account->context, from);
to = xmpp_stanza_get_to(stanza); to = xmpp_stanza_get_to(stanza);
to_bare = to ? xmpp_jid_bare(account->context, to) : NULL;
id = xmpp_stanza_get_id(stanza); id = xmpp_stanza_get_id(stanza);
replace = xmpp_stanza_get_child_by_name_and_ns(stanza, "replace", "urn:xmpp:message-correct:0"); replace = xmpp_stanza_get_child_by_name_and_ns(stanza, "replace",
"urn:xmpp:message-correct:0");
replace_id = replace ? xmpp_stanza_get_id(replace) : NULL; replace_id = replace ? xmpp_stanza_get_id(replace) : NULL;
intext = xmpp_stanza_get_text(body); intext = xmpp_stanza_get_text(body);
channel = channel__search(account, from_bare); const char *channel_id = weechat_strcasecmp(account_jid(account), from_bare)
== 0 ? to_bare : from_bare;
channel = channel__search(account, channel_id);
if (!channel) if (!channel)
channel = channel__new(account, CHANNEL_TYPE_PM, from_bare, from_bare); channel = channel__new(account, CHANNEL_TYPE_PM, channel_id, channel_id);
if (replace) if (replace)
{ {
const char *orig = NULL; const char *orig = NULL;
@ -304,6 +355,7 @@ int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *
default: default:
weechat_string_dyn_concat(visual, weechat_color("resetcolor"), -1); weechat_string_dyn_concat(visual, weechat_color("resetcolor"), -1);
*ch = *(const char *)result.ses[i].e; *ch = *(const char *)result.ses[i].e;
weechat_string_dyn_concat(visual, ch, -1); weechat_string_dyn_concat(visual, ch, -1);
break; break;
} }
@ -316,7 +368,7 @@ int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *
} }
} }
nick = NULL; nick = from;
if (weechat_strcasecmp(type, "groupchat") == 0) if (weechat_strcasecmp(type, "groupchat") == 0)
{ {
nick = weechat_strcasecmp(channel->name, nick = weechat_strcasecmp(channel->name,
@ -366,7 +418,7 @@ int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *
weechat_string_dyn_concat(dyn_tags, ",log1", -1); weechat_string_dyn_concat(dyn_tags, ",log1", -1);
const char *edit = replace ? "* " : ""; // Losing which message was edited, sadly const char *edit = replace ? "* " : ""; // Losing which message was edited, sadly
if (strcmp(to, channel->id) == 0) if (channel_id == from_bare && strcmp(to, channel->id) == 0)
weechat_printf_date_tags(channel->buffer, date, *dyn_tags, "%s%s\t[to %s]: %s", weechat_printf_date_tags(channel->buffer, date, *dyn_tags, "%s%s\t[to %s]: %s",
edit, user__as_prefix_raw(account, nick), edit, user__as_prefix_raw(account, nick),
to, difftext ? difftext : intext ? intext : ""); to, difftext ? difftext : intext ? intext : "");
@ -394,7 +446,7 @@ int connection__iq_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userd
(void) conn; (void) conn;
struct t_account *account = (struct t_account *)userdata; struct t_account *account = (struct t_account *)userdata;
xmpp_stanza_t *reply, *query, *identity, *feature, *enable, *x, *field, *value, *text; xmpp_stanza_t *reply, *query, *identity, *feature, *x, *field, *value, *text;
xmpp_stanza_t *pubsub, *items, *item, *list, *device, **children; xmpp_stanza_t *pubsub, *items, *item, *list, *device, **children;
xmpp_stanza_t *storage, *conference, *nick; xmpp_stanza_t *storage, *conference, *nick;
static struct utsname osinfo; static struct utsname osinfo;
@ -461,12 +513,6 @@ int connection__iq_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userd
FEATURE("urn:xmpp:time"); FEATURE("urn:xmpp:time");
#undef FEATURE #undef FEATURE
enable = xmpp_stanza_new(account->context);
xmpp_stanza_set_name(enable, "enable");
xmpp_stanza_set_ns(enable, "urn:xmpp:carbons:2");
xmpp_stanza_add_child(query, enable);
xmpp_stanza_release(enable);
x = xmpp_stanza_new(account->context); x = xmpp_stanza_new(account->context);
xmpp_stanza_set_name(x, "x"); xmpp_stanza_set_name(x, "x");
xmpp_stanza_set_ns(x, "jabber:x:data"); xmpp_stanza_set_ns(x, "jabber:x:data");
@ -710,11 +756,38 @@ int connection__iq_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userd
"eu.siacs.conversations.axolotl.bundles:%d", "eu.siacs.conversations.axolotl.bundles:%d",
account->omemo->device_id); account->omemo->device_id);
children[1] = NULL; xmpp_stanza_t *textchild[2] = {NULL};
children[0] = NULL; textchild[0] = xmpp_stanza_new(account->context);
xmpp_stanza_set_text(textchild[0], "b64enc1");
children[0] = stanza__iq_pubsub_publish_item_bundle_signedPreKeyPublic(
account->context, NULL, textchild, with_noop("1"));
textchild[0] = xmpp_stanza_new(account->context);
xmpp_stanza_set_text(textchild[0], "b64enc2");
children[1] = stanza__iq_pubsub_publish_item_bundle_signedPreKeySignature(
account->context, NULL, textchild);
textchild[0] = xmpp_stanza_new(account->context);
xmpp_stanza_set_text(textchild[0], "b64enc3");
children[2] = stanza__iq_pubsub_publish_item_bundle_identityKey(
account->context, NULL, textchild);
textchild[0] = xmpp_stanza_new(account->context);
xmpp_stanza_set_text(textchild[0], "b64enc4");
children[3] = stanza__iq_pubsub_publish_item_bundle_prekeys_preKeyPublic(
account->context, NULL, textchild, with_noop("1"));
textchild[0] = xmpp_stanza_new(account->context);
xmpp_stanza_set_text(textchild[0], "b64enc5");
children[4] = stanza__iq_pubsub_publish_item_bundle_prekeys_preKeyPublic(
account->context, NULL, textchild, with_noop("2"));
textchild[0] = xmpp_stanza_new(account->context);
xmpp_stanza_set_text(textchild[0], "b64enc6");
children[5] = stanza__iq_pubsub_publish_item_bundle_prekeys_preKeyPublic(
account->context, NULL, textchild, with_noop("3"));
children[6] = NULL;
children[3] = stanza__iq_pubsub_publish_item_bundle_prekeys(
account->context, NULL, &children[3]);
children[4] = NULL;
ns = "eu.siacs.conversations.axolotl"; ns = "eu.siacs.conversations.axolotl";
children[0] = stanza__iq_pubsub_publish_item_bundle( children[0] = stanza__iq_pubsub_publish_item_bundle(
account->context, NULL, NULL, with_noop(ns)); account->context, NULL, children, with_noop(ns));
children[1] = NULL; children[1] = NULL;
children[0] = stanza__iq_pubsub_publish_item( children[0] = stanza__iq_pubsub_publish_item(
account->context, NULL, children, with_noop("current")); account->context, NULL, children, with_noop("current"));
@ -846,6 +919,17 @@ void connection__handler(xmpp_conn_t *conn, xmpp_conn_event_t status,
xmpp_send(conn, pres); xmpp_send(conn, pres);
xmpp_stanza_release(pres); xmpp_stanza_release(pres);
children[1] = NULL;
children[0] =
stanza__iq_enable(account->context, NULL, with_noop("urn:xmpp:carbons:2"));
children[0] =
stanza__iq(account->context, NULL, children,
strdup("jabber:client"), strdup("enable1"),
strdup(account_jid(account)), NULL, strdup("set"));
xmpp_send(conn, children[0]);
xmpp_stanza_release(children[0]);
children[1] = NULL; children[1] = NULL;
children[0] = children[0] =
stanza__iq_pubsub_items(account->context, NULL, stanza__iq_pubsub_items(account->context, NULL,
@ -913,8 +997,8 @@ void connection__handler(xmpp_conn_t *conn, xmpp_conn_event_t status,
weechat_string_dyn_free(command, 1); weechat_string_dyn_free(command, 1);
} }
char account_key[64] = {0}; char account_key[64] = {0};
weechat_string_base_encode(64, (char*)account->omemo->identity.key, weechat_string_base_encode(64, (char*)account->omemo->identity->key,
account->omemo->identity.length, account_key); account->omemo->identity->length, account_key);
if (weechat_strcasecmp(b64_id, account_key) != 0) if (weechat_strcasecmp(b64_id, account_key) != 0)
{ {
char **command = weechat_string_dyn_alloc(256); char **command = weechat_string_dyn_alloc(256);

151
omemo.c
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@ -3,57 +3,144 @@
// file, You can obtain one at http://mozilla.org/MPL/2.0/. // file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <stdlib.h> #include <stdlib.h>
#include <stdint.h>
#include <time.h>
#include <gcrypt.h>
#include <signal_protocol.h>
#include "omemo.h" #include "omemo.h"
/*
char *omemo__signal_init()
{
signal_protocol_store_context *store_context_p = NULL;
signal_protocol_session_store session_store = {
.load_session_func = &axc_db_session_load,
.get_sub_device_sessions_func = &axc_db_session_get_sub_device_sessions,
.store_session_func = &axc_db_session_store,
.contains_session_func = &axc_db_session_contains,
.delete_session_func = &axc_db_session_delete,
.delete_all_sessions_func = &axc_db_session_delete_all,
.destroy_func = &axc_db_session_destroy_store_ctx,
.user_data = ctx_p
};
signal_protocol_pre_key_store pre_key_store = {
.load_pre_key = &axc_db_pre_key_load,
.store_pre_key = &axc_db_pre_key_store,
.contains_pre_key = &axc_db_pre_key_contains,
.remove_pre_key = &axc_db_pre_key_remove,
.destroy_func = &axc_db_pre_key_destroy_ctx,
.user_data = ctx_p
};
signal_protocol_signed_pre_key_store signed_pre_key_store = {
.load_signed_pre_key = &axc_db_signed_pre_key_load,
.store_signed_pre_key = &axc_db_signed_pre_key_store,
.contains_signed_pre_key = &axc_db_signed_pre_key_contains,
.remove_signed_pre_key = &axc_db_signed_pre_key_remove,
.destroy_func = &axc_db_signed_pre_key_destroy_ctx,
.user_data = ctx_p
};
signal_protocol_identity_key_store identity_key_store = {
.get_identity_key_pair = &axc_db_identity_get_key_pair,
.get_local_registration_id = &axc_db_identity_get_local_registration_id,
.save_identity = &axc_db_identity_save,
.is_trusted_identity = &axc_db_identity_always_trusted,
.destroy_func = &axc_db_identity_destroy_ctx,
.user_data = ctx_p
};
if (signal_context_create(&(ctx_p->axolotl_global_context_p), ctx_p)) {
return "failed to create global axolotl context";
}
signal_crypto_provider crypto_provider = {
.random_func = random_bytes,
.hmac_sha256_init_func = hmac_sha256_init,
.hmac_sha256_update_func = hmac_sha256_update,
.hmac_sha256_final_func = hmac_sha256_final,
.sha512_digest_init_func = sha512_digest_init,
.sha512_digest_update_func = sha512_digest_update,
.sha512_digest_final_func = sha512_digest_final,
.encrypt_func = aes_encrypt,
.decrypt_func = aes_decrypt,
.user_data = ctx_p
};
if (signal_context_set_crypto_provider(ctx_p->axolotl_global_context_p, &crypto_provider)) {
return "failed to set crypto provider";
}
if (signal_context_set_locking_functions(ctx_p->axolotl_global_context_p, recursive_mutex_lock, recursive_mutex_unlock)) {
return "failed to set locking functions";
}
if (signal_protocol_store_context_create(&store_context_p, ctx_p->axolotl_global_context_p)) {
return "failed to create store context";
}
if (signal_protocol_store_context_set_session_store(store_context_p, &session_store)) {
return "failed to create session store";
}
if (signal_protocol_store_context_set_pre_key_store(store_context_p, &pre_key_store)) {
return "failed to set pre key store";
}
if (signal_protocol_store_context_set_signed_pre_key_store(store_context_p, &signed_pre_key_store)) {
return "failed to set signed pre key store";
}
if (signal_protocol_store_context_set_identity_key_store(store_context_p, &identity_key_store)) {
return "failed to set identity key store";
}
ctx_p->axolotl_store_context_p = store_context_p;
return NULL;
}
*/
void omemo__init(struct t_omemo **omemo, uint32_t device, void omemo__init(struct t_omemo **omemo, uint32_t device,
struct t_identity *identity) struct t_identity *const identity)
{ {
int rc; struct t_omemo *new_omemo;
srandom(time(NULL)); srandom(time(NULL));
omemo_bundle* bundle; new_omemo = calloc(1, sizeof(**omemo));
rc = omemo_bundle_create(&bundle);
if (rc)
return;
if (!device)
device = random();
omemo_bundle_set_device_id(bundle, device);
new_omemo->identity = malloc(sizeof(*identity));
if (identity) if (identity)
omemo_bundle_set_identity_key(bundle, identity->key, identity->length); {
new_omemo->identity->length = identity->length;
new_omemo->identity->key = calloc(identity->length, sizeof(*identity->key));
memcpy(new_omemo->identity->key, identity->key,
identity->length * sizeof(*identity->key));
}
else else
{ {
identity = malloc(sizeof(*identity)); new_omemo->identity->length = 4;
identity->length = 4; new_omemo->identity->key = calloc(identity->length, sizeof(*identity->key));
identity->key = malloc(sizeof(*identity->key) * identity->length);
identity->key[0] = random();
identity->key[1] = random();
identity->key[2] = random();
identity->key[3] = random();
omemo_bundle_set_identity_key(bundle, identity->key, identity->length); new_omemo->identity->key[0] = random();
new_omemo->identity->key[1] = random();
free(identity->key); new_omemo->identity->key[2] = random();
free(identity); new_omemo->identity->key[3] = random();
} }
*omemo = malloc(sizeof(**omemo)); new_omemo->device_id = device ? device : random();
(*omemo)->provider.random_bytes_func = omemo_default_crypto_random_bytes;
(*omemo)->provider.aes_gcm_encrypt_func = omemo_default_crypto_aes_gcm_encrypt;
(*omemo)->provider.aes_gcm_decrypt_func = omemo_default_crypto_aes_gcm_decrypt;
(*omemo)->provider.user_data_p = (void *)(*omemo);
(*omemo)->bundle = bundle;
(*omemo)->device_id = omemo_bundle_get_device_id(bundle);
omemo_bundle_get_identity_key(bundle, &(*omemo)->identity.key, &(*omemo)->identity.length);
omemo_devicelist *devicelist; *omemo = new_omemo;
} }
void omemo__free(struct t_omemo *omemo) void omemo__free(struct t_omemo *omemo)
{ {
if (omemo)
{
if (omemo->identity->key)
free(omemo->identity->key);
if (omemo->identity)
free(omemo->identity);
free(omemo); free(omemo);
} }
}

15
omemo.h
Unescape Escape View File

@ -5,10 +5,6 @@
#ifndef _WEECHAT_XMPP_OMEMO_H_ #ifndef _WEECHAT_XMPP_OMEMO_H_
#define _WEECHAT_XMPP_OMEMO_H_ #define _WEECHAT_XMPP_OMEMO_H_
#include "axc/src/axc.h"
#include "omemo/src/libomemo.h"
#include "omemo/src/libomemo_crypto.h"
struct t_identity struct t_identity
{ {
uint8_t *key; uint8_t *key;
@ -17,13 +13,12 @@ struct t_identity
struct t_omemo struct t_omemo
{ {
omemo_crypto_provider provider; //omemo_crypto_provider provider;
//axc_context *context;
omemo_devicelist *devicelist; //axc_bundle *a_bundle;
//omemo_bundle *o_bundle;
omemo_bundle *bundle;
struct t_identity identity; struct t_identity *identity;
uint32_t device_id; uint32_t device_id;
}; };

121
xmpp/iq.c
Unescape Escape View File

@ -242,9 +242,10 @@ xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle(xmpp_ctx_t *context, xmpp_s
} }
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeyPublic( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeyPublic(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *id) xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children, struct t_string *signedPreKeyId)
{ {
xmpp_stanza_t *parent = base; xmpp_stanza_t *parent = base;
xmpp_stanza_t **child = children;
if (!parent) if (!parent)
{ {
@ -252,34 +253,132 @@ xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeyPublic(
xmpp_stanza_set_name(parent, "signedPreKeyPublic"); xmpp_stanza_set_name(parent, "signedPreKeyPublic");
} }
if (id) if (signedPreKeyId)
{ {
xmpp_stanza_set_id(parent, id->value); xmpp_stanza_set_attribute(parent, "signedPreKeyId", signedPreKeyId->value);
id->finalize(id); signedPreKeyId->finalize(signedPreKeyId);
free(id); free(signedPreKeyId);
}
while (child && *child)
{
xmpp_stanza_add_child(parent, *child);
xmpp_stanza_release(*child++);
} }
return parent; return parent;
} }
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeySignature( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeySignature(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *signedPreKeySignature) xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children)
{
xmpp_stanza_t *parent = base;
xmpp_stanza_t **child = children;
if (!parent)
{
parent = xmpp_stanza_new(context);
xmpp_stanza_set_name(parent, "signedPreKeySignature");
}
while (child && *child)
{ {
xmpp_stanza_add_child(parent, *child);
xmpp_stanza_release(*child++);
}
return parent;
} }
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_identityKey( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_identityKey(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *identityKey) xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children)
{
xmpp_stanza_t *parent = base;
xmpp_stanza_t **child = children;
if (!parent)
{ {
parent = xmpp_stanza_new(context);
xmpp_stanza_set_name(parent, "identityKey");
} }
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_preKeys( while (child && *child)
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *preKeys)
{ {
xmpp_stanza_add_child(parent, *child);
xmpp_stanza_release(*child++);
} }
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_preKeys_preKeyPublic( return parent;
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *preKeyPublic) }
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_prekeys(
xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children)
{ {
xmpp_stanza_t *parent = base;
xmpp_stanza_t **child = children;
if (!parent)
{
parent = xmpp_stanza_new(context);
xmpp_stanza_set_name(parent, "prekeys");
}
while (child && *child)
{
xmpp_stanza_add_child(parent, *child);
xmpp_stanza_release(*child++);
}
return parent;
}
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_prekeys_preKeyPublic(
xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children, struct t_string *preKeyId)
{
xmpp_stanza_t *parent = base;
xmpp_stanza_t **child = children;
if (!parent)
{
parent = xmpp_stanza_new(context);
xmpp_stanza_set_name(parent, "preKeyPublic");
}
if (preKeyId)
{
xmpp_stanza_set_attribute(parent, "preKeyId", preKeyId->value);
preKeyId->finalize(preKeyId);
free(preKeyId);
}
while (child && *child)
{
xmpp_stanza_add_child(parent, *child);
xmpp_stanza_release(*child++);
}
return parent;
}
xmpp_stanza_t *stanza__iq_enable(xmpp_ctx_t *context, xmpp_stanza_t *base,
struct t_string *ns)
{
xmpp_stanza_t *parent = base;
if (!parent)
{
parent = xmpp_stanza_new(context);
xmpp_stanza_set_name(parent, "enable");
}
if (ns)
{
xmpp_stanza_set_ns(parent, ns->value);
ns->finalize(ns);
free(ns);
}
return parent;
} }
xmpp_stanza_t *stanza__iq_ping(xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t *stanza__iq_ping(xmpp_ctx_t *context, xmpp_stanza_t *base,

17
xmpp/stanza.h
Unescape Escape View File

@ -78,19 +78,22 @@ xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle(xmpp_ctx_t *context, xmpp_s
xmpp_stanza_t **children, struct t_string *ns); xmpp_stanza_t **children, struct t_string *ns);
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeyPublic( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeyPublic(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *signedPreKeyId); xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children, struct t_string *signedPreKeyId);
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeySignature( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_signedPreKeySignature(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *signedPreKeySignature); xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children);
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_identityKey( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_identityKey(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *identityKey); xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children);
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_preKeys( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_prekeys(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *preKeys); xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children);
xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_preKeys_preKeyPublic( xmpp_stanza_t *stanza__iq_pubsub_publish_item_bundle_prekeys_preKeyPublic(
xmpp_ctx_t *context, xmpp_stanza_t *base, struct t_string *preKeyPublic); xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t **children, struct t_string *preKeyId);
xmpp_stanza_t *stanza__iq_enable(xmpp_ctx_t *context, xmpp_stanza_t *base,
struct t_string *ns);
xmpp_stanza_t *stanza__iq_ping(xmpp_ctx_t *context, xmpp_stanza_t *base, xmpp_stanza_t *stanza__iq_ping(xmpp_ctx_t *context, xmpp_stanza_t *base,
struct t_string *ns); struct t_string *ns);

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