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1258 lines
52 KiB
C
1258 lines
52 KiB
C
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, version 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#include <time.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <sys/utsname.h>
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#include <strophe.h>
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#include <weechat/weechat-plugin.h>
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#include "plugin.h"
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#include "diff/diff.h"
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#include "xmpp/stanza.h"
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#include "config.h"
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#include "account.h"
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#include "user.h"
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#include "channel.h"
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#include "connection.h"
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#include "omemo.h"
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#include "pgp.h"
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#include "util.h"
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void connection__init()
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{
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xmpp_initialize();
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}
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int connection__version_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userdata)
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{
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xmpp_stanza_t *reply, *query, *name, *version, *text;
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const char *ns;
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struct t_account *account = (struct t_account *)userdata;
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const char *weechat_name = "weechat";
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char *weechat_version = weechat_info_get("version", NULL);
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weechat_printf(NULL, "Received version request from %s", xmpp_stanza_get_from(stanza));
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reply = xmpp_stanza_reply(stanza);
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xmpp_stanza_set_type(reply, "result");
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query = xmpp_stanza_new(account->context);
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xmpp_stanza_set_name(query, "query");
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ns = xmpp_stanza_get_ns(xmpp_stanza_get_children(stanza));
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if (ns) {
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xmpp_stanza_set_ns(query, ns);
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}
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name = xmpp_stanza_new(account->context);
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xmpp_stanza_set_name(name, "name");
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xmpp_stanza_add_child(query, name);
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xmpp_stanza_release(name);
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text = xmpp_stanza_new(account->context);
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xmpp_stanza_set_text(text, weechat_name);
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xmpp_stanza_add_child(name, text);
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xmpp_stanza_release(text);
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version = xmpp_stanza_new(account->context);
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xmpp_stanza_set_name(version, "version");
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xmpp_stanza_add_child(query, version);
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xmpp_stanza_release(version);
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text = xmpp_stanza_new(account->context);
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xmpp_stanza_set_text(text, weechat_version);
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xmpp_stanza_add_child(version, text);
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xmpp_stanza_release(text);
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xmpp_stanza_add_child(reply, query);
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xmpp_stanza_release(query);
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xmpp_send(conn, reply);
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xmpp_stanza_release(reply);
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if (weechat_version)
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free(weechat_version);
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return 1;
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}
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int connection__presence_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userdata)
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{
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(void) conn;
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struct t_account *account = (struct t_account *)userdata;
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struct t_user *user;
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struct t_channel *channel;
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xmpp_stanza_t *iq__x_signed, *iq__x_muc_user, *iq__x__item, *iq__c, *iq__status;
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const char *from, *from_bare, *from_res, *type, *role = NULL, *affiliation = NULL, *jid = NULL;
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const char *certificate = NULL, *node = NULL, *ver = NULL;
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char *clientid = NULL, *status;
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from = xmpp_stanza_get_from(stanza);
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if (from == NULL)
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return 1;
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from_bare = xmpp_jid_bare(account->context, from);
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from_res = xmpp_jid_resource(account->context, from);
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type = xmpp_stanza_get_type(stanza);
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iq__x_signed = xmpp_stanza_get_child_by_name_and_ns(
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stanza, "x", "jabber:x:signed");
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if (iq__x_signed)
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{
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certificate = xmpp_stanza_get_text(iq__x_signed);
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}
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iq__x_muc_user = xmpp_stanza_get_child_by_name_and_ns(
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stanza, "x", "http://jabber.org/protocol/muc#user");
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if (iq__x_muc_user)
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{
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iq__x__item = xmpp_stanza_get_child_by_name(iq__x_muc_user, "item");
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role = xmpp_stanza_get_attribute(iq__x__item, "role");
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affiliation = xmpp_stanza_get_attribute(iq__x__item, "affiliation");
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jid = xmpp_stanza_get_attribute(iq__x__item, "jid");
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}
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iq__c = xmpp_stanza_get_child_by_name_and_ns(
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stanza, "c", "http://jabber.org/protocol/caps");
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if (iq__c)
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{
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node = xmpp_stanza_get_attribute(iq__c, "node");
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ver = xmpp_stanza_get_attribute(iq__c, "ver");
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if (jid)
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clientid = strdup(jid);
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else if (node && ver)
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{
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int len = strlen(node)+1+strlen(ver);
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clientid = malloc(sizeof(char)*len);
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snprintf(clientid, len, "%s#%s", node, ver);
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}
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}
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iq__status = xmpp_stanza_get_child_by_name(stanza, "status");
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status = iq__status ? xmpp_stanza_get_text(iq__status) : NULL;
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channel = channel__search(account, from_bare);
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if (weechat_strcasecmp(type, "unavailable") && !iq__x_muc_user && !channel)
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channel = channel__new(account, CHANNEL_TYPE_PM, from_bare, from_bare);
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if (certificate && channel)
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{
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if (channel->type != CHANNEL_TYPE_MUC)
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channel->pgp_id = pgp__verify(channel->buffer, account->pgp, certificate);
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weechat_printf(channel->buffer, "[PGP]\t%sKey %s from %s",
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weechat_color("gray"), channel->pgp_id, from);
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}
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user = user__search(account, from);
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if (!user)
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user = user__new(account, from,
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channel && weechat_strcasecmp(from_bare, channel->id) == 0
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? from_res : from);
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if (!iq__x_muc_user && channel)
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{
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channel__add_member(account, channel, from, clientid, status);
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}
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else if (channel)
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{
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channel__set_member_role(account, channel, from, role);
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channel__set_member_affiliation(account, channel, from, affiliation);
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if (weechat_strcasecmp(role, "none") == 0)
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channel__remove_member(account, channel, from, status);
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else
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channel__add_member(account, channel, from, clientid, status);
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}
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if (clientid)
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free(clientid);
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return 1;
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}
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int connection__message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userdata)
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{
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(void) conn;
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struct t_account *account = (struct t_account *)userdata;
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struct t_channel *channel;
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xmpp_stanza_t *x, *body, *delay, *topic, *replace, *request, *markable, *composing, *sent, *received, *result, *forwarded;
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const char *type, *from, *nick, *from_bare, *to, *to_bare, *id, *thread, *replace_id, *timestamp;
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char *text, *intext, *difftext = NULL, *cleartext = NULL;
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struct tm time = {0};
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time_t date = 0;
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body = xmpp_stanza_get_child_by_name(stanza, "body");
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if (body == NULL)
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{
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topic = xmpp_stanza_get_child_by_name(stanza, "subject");
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if (topic != NULL)
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{
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intext = xmpp_stanza_get_text(topic);
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from = xmpp_stanza_get_from(stanza);
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if (from == NULL)
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return 1;
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from_bare = xmpp_jid_bare(account->context, from);
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from = xmpp_jid_resource(account->context, from);
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channel = channel__search(account, from_bare);
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if (!channel)
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channel = channel__new(account, CHANNEL_TYPE_PM, from_bare, from_bare);
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channel__update_topic(channel, intext ? intext : "", from, 0);
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if (intext != NULL)
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xmpp_free(account->context, intext);
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}
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composing = xmpp_stanza_get_child_by_name_and_ns(
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stanza, "composing", "http://jabber.org/protocol/chatstates");
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if (composing != NULL)
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{
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from = xmpp_stanza_get_from(stanza);
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if (from == NULL)
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return 1;
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from_bare = xmpp_jid_bare(account->context, from);
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nick = xmpp_jid_resource(account->context, from);
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channel = channel__search(account, from_bare);
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if (!channel)
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return 1;
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struct t_user *user = user__search(account, from);
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if (!user)
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user = user__new(account, from,
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weechat_strcasecmp(from_bare, channel->id) == 0
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? nick : from);
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channel__add_typing(channel, user);
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weechat_printf(channel->buffer, "...\t%s%s typing",
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weechat_color("gray"),
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weechat_strcasecmp(from_bare, channel->id) == 0
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? nick : from);
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}
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sent = xmpp_stanza_get_child_by_name_and_ns(
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stanza, "sent", "urn:xmpp:carbons:2");
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if (sent)
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forwarded = xmpp_stanza_get_child_by_name_and_ns(
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sent, "forwarded", "urn:xmpp:forward:0");
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received = xmpp_stanza_get_child_by_name_and_ns(
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stanza, "received", "urn:xmpp:carbons:2");
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if (received)
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forwarded = xmpp_stanza_get_child_by_name_and_ns(
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received, "forwarded", "urn:xmpp:forward:0");
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if ((sent || received) && forwarded != NULL)
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{
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xmpp_stanza_t *message = xmpp_stanza_get_children(forwarded);
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return connection__message_handler(conn, message, userdata);
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}
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result = xmpp_stanza_get_child_by_name_and_ns(
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stanza, "result", "urn:xmpp:mam:2");
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if (result)
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{
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forwarded = xmpp_stanza_get_child_by_name_and_ns(
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result, "forwarded", "urn:xmpp:forward:0");
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if (forwarded != NULL)
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{
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xmpp_stanza_t *message = xmpp_stanza_get_child_by_name(forwarded, "message");
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if (message)
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{
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message = xmpp_stanza_copy(message);
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delay = xmpp_stanza_get_child_by_name_and_ns(
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forwarded, "delay", "urn:xmpp:delay");
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if (delay != NULL)
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xmpp_stanza_add_child_ex(message, xmpp_stanza_copy(delay), 0);
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int ret = connection__message_handler(conn, message, userdata);
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xmpp_stanza_release(message);
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return ret;
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}
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}
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}
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return 1;
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}
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type = xmpp_stanza_get_type(stanza);
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if (type != NULL && strcmp(type, "error") == 0)
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return 1;
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from = xmpp_stanza_get_from(stanza);
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if (from == NULL)
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return 1;
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from_bare = xmpp_jid_bare(account->context, from);
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to = xmpp_stanza_get_to(stanza);
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if (to == NULL)
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to = account_jid(account);
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to_bare = to ? xmpp_jid_bare(account->context, to) : NULL;
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id = xmpp_stanza_get_id(stanza);
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thread = xmpp_stanza_get_attribute(stanza, "thread");
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replace = xmpp_stanza_get_child_by_name_and_ns(stanza, "replace",
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"urn:xmpp:message-correct:0");
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replace_id = replace ? xmpp_stanza_get_id(replace) : NULL;
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request = xmpp_stanza_get_child_by_name_and_ns(stanza, "request",
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"urn:xmpp:receipts");
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markable = xmpp_stanza_get_child_by_name_and_ns(stanza, "markable",
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"urn:xmpp:chat-markers:0");
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const char *channel_id = weechat_strcasecmp(account_jid(account), from_bare)
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== 0 ? to_bare : from_bare;
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channel = channel__search(account, channel_id);
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if (!channel)
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channel = channel__new(account,
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weechat_strcasecmp(type, "groupchat") == 0
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? CHANNEL_TYPE_MUC : CHANNEL_TYPE_PM,
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channel_id, channel_id);
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if (id && (markable || request))
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{
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struct t_channel_unread *unread = malloc(sizeof(struct t_channel_unread));
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unread->id = strdup(id);
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unread->thread = thread ? strdup(thread) : NULL;
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xmpp_stanza_t *message = xmpp_message_new(account->context, NULL,
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channel->id, NULL);
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if (request)
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{
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xmpp_stanza_t *message__received = xmpp_stanza_new(account->context);
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xmpp_stanza_set_name(message__received, "received");
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xmpp_stanza_set_ns(message__received, "urn:xmpp:receipts");
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xmpp_stanza_set_id(message__received, unread->id);
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xmpp_stanza_add_child(message, message__received);
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xmpp_stanza_release(message__received);
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}
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if (markable)
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{
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xmpp_stanza_t *message__received = xmpp_stanza_new(account->context);
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xmpp_stanza_set_name(message__received, "received");
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xmpp_stanza_set_ns(message__received, "urn:xmpp:chat-markers:0");
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xmpp_stanza_set_id(message__received, unread->id);
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xmpp_stanza_add_child(message, message__received);
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xmpp_stanza_release(message__received);
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}
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if (unread->thread)
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{
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xmpp_stanza_t *message__thread = xmpp_stanza_new(account->context);
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xmpp_stanza_set_name(message__thread, "thread");
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xmpp_stanza_t *message__thread__text = xmpp_stanza_new(account->context);
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xmpp_stanza_set_text(message__thread__text, unread->thread);
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xmpp_stanza_add_child(message__thread, message__thread__text);
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xmpp_stanza_release(message__thread__text);
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xmpp_stanza_add_child(message, message__thread);
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xmpp_stanza_release(message__thread);
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}
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xmpp_send(account->connection, message);
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xmpp_stanza_release(message);
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if (!channel->unreads)
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channel->unreads = weechat_list_new();
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weechat_list_add(channel->unreads, unread->id, WEECHAT_LIST_POS_END, unread);
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}
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x = xmpp_stanza_get_child_by_name_and_ns(stanza, "x", "jabber:x:encrypted");
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intext = xmpp_stanza_get_text(body);
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if (x)
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{
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char *ciphertext = xmpp_stanza_get_text(x);
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cleartext = pgp__decrypt(channel->buffer, account->pgp, ciphertext);
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xmpp_free(account->context, ciphertext);
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}
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text = cleartext ? cleartext : intext;
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if (replace)
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{
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const char *orig = NULL;
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void *lines = weechat_hdata_pointer(weechat_hdata_get("buffer"),
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channel->buffer, "lines");
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if (lines)
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{
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void *last_line = weechat_hdata_pointer(weechat_hdata_get("lines"),
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lines, "last_line");
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while (last_line && !orig)
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{
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void *line_data = weechat_hdata_pointer(weechat_hdata_get("line"),
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last_line, "data");
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if (line_data)
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{
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int tags_count = weechat_hdata_integer(weechat_hdata_get("line_data"),
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line_data, "tags_count");
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char str_tag[20] = {0};
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for (int n_tag = 0; n_tag < tags_count; n_tag++)
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{
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snprintf(str_tag, sizeof(str_tag), "%d|tags_array", n_tag);
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const char *tag = weechat_hdata_string(weechat_hdata_get("line_data"),
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line_data, str_tag);
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if (strlen(tag) > strlen("id_") &&
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weechat_strcasecmp(tag+strlen("id_"), replace_id) == 0)
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{
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struct t_arraylist *orig_lines = weechat_arraylist_new(
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0, 0, 0, NULL, NULL, NULL, NULL);
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char *msg = (char*)weechat_hdata_string(weechat_hdata_get("line_data"),
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line_data, "message");
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weechat_arraylist_insert(orig_lines, 0, msg);
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while (msg)
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{
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last_line = weechat_hdata_pointer(weechat_hdata_get("line"),
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last_line, "prev_line");
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if (last_line)
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line_data = weechat_hdata_pointer(weechat_hdata_get("line"),
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last_line, "data");
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else
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line_data = NULL;
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msg = NULL;
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if (line_data)
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{
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tags_count = weechat_hdata_integer(weechat_hdata_get("line_data"),
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line_data, "tags_count");
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for (n_tag = 0; n_tag < tags_count; n_tag++)
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{
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snprintf(str_tag, sizeof(str_tag), "%d|tags_array", n_tag);
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tag = weechat_hdata_string(weechat_hdata_get("line_data"),
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line_data, str_tag);
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if (strlen(tag) > strlen("id_") &&
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weechat_strcasecmp(tag+strlen("id_"), replace_id) == 0)
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{
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msg = (char*)weechat_hdata_string(weechat_hdata_get("line_data"),
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line_data, "message");
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break;
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}
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}
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}
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if (msg)
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weechat_arraylist_insert(orig_lines, 0, msg);
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}
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char **orig_message = weechat_string_dyn_alloc(256);
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for (int i = 0; i < weechat_arraylist_size(orig_lines); i++)
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|
weechat_string_dyn_concat(orig_message,
|
|
weechat_arraylist_get(orig_lines, i),
|
|
-1);
|
|
orig = *orig_message;
|
|
weechat_string_dyn_free(orig_message, 0);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
last_line = weechat_hdata_pointer(weechat_hdata_get("line"),
|
|
last_line, "prev_line");
|
|
}
|
|
}
|
|
|
|
if (orig)
|
|
{
|
|
struct diff result;
|
|
if (diff(&result, char_cmp, 1, orig, strlen(orig), text, strlen(text)) > 0)
|
|
{
|
|
char **visual = weechat_string_dyn_alloc(256);
|
|
char ch[2] = {0};
|
|
|
|
for (size_t i = 0; i < result.sessz; i++)
|
|
switch (result.ses[i].type)
|
|
{
|
|
case DIFF_ADD:
|
|
weechat_string_dyn_concat(visual, weechat_color("green"), -1);
|
|
*ch = *(const char *)result.ses[i].e;
|
|
weechat_string_dyn_concat(visual, ch, -1);
|
|
break;
|
|
case DIFF_DELETE:
|
|
weechat_string_dyn_concat(visual, weechat_color("red"), -1);
|
|
*ch = *(const char *)result.ses[i].e;
|
|
weechat_string_dyn_concat(visual, ch, -1);
|
|
break;
|
|
case DIFF_COMMON:
|
|
default:
|
|
weechat_string_dyn_concat(visual, weechat_color("resetcolor"), -1);
|
|
*ch = *(const char *)result.ses[i].e;
|
|
|
|
weechat_string_dyn_concat(visual, ch, -1);
|
|
break;
|
|
}
|
|
free(result.ses);
|
|
free(result.lcs);
|
|
|
|
difftext = strdup(*visual);
|
|
weechat_string_dyn_free(visual, 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
nick = from;
|
|
if (weechat_strcasecmp(type, "groupchat") == 0)
|
|
{
|
|
nick = weechat_strcasecmp(channel->name,
|
|
xmpp_jid_bare(account->context,
|
|
from)) == 0
|
|
? xmpp_jid_resource(account->context, from)
|
|
: from;
|
|
}
|
|
delay = xmpp_stanza_get_child_by_name_and_ns(stanza, "delay", "urn:xmpp:delay");
|
|
timestamp = delay ? xmpp_stanza_get_attribute(delay, "stamp") : NULL;
|
|
if (timestamp)
|
|
{
|
|
strptime(timestamp, "%FT%T", &time);
|
|
date = mktime(&time);
|
|
}
|
|
|
|
char **dyn_tags = weechat_string_dyn_alloc(1);
|
|
weechat_string_dyn_concat(dyn_tags, "xmpp_message,message", -1);
|
|
{
|
|
weechat_string_dyn_concat(dyn_tags, ",nick_", -1);
|
|
weechat_string_dyn_concat(dyn_tags, nick, -1);
|
|
}
|
|
{
|
|
weechat_string_dyn_concat(dyn_tags, ",host_", -1);
|
|
weechat_string_dyn_concat(dyn_tags, from, -1);
|
|
}
|
|
if (id)
|
|
{
|
|
weechat_string_dyn_concat(dyn_tags, ",id_", -1);
|
|
weechat_string_dyn_concat(dyn_tags, id, -1);
|
|
}
|
|
|
|
if (channel->type == CHANNEL_TYPE_PM)
|
|
weechat_string_dyn_concat(dyn_tags, ",private", -1);
|
|
if (weechat_string_match(text, "/me *", 0))
|
|
weechat_string_dyn_concat(dyn_tags, ",xmpp_action", -1);
|
|
if (replace)
|
|
{
|
|
weechat_string_dyn_concat(dyn_tags, ",edit", -1);
|
|
weechat_string_dyn_concat(dyn_tags, ",replace_", -1);
|
|
weechat_string_dyn_concat(dyn_tags, replace_id, -1);
|
|
}
|
|
|
|
if (date != 0)
|
|
weechat_string_dyn_concat(dyn_tags, ",notify_none", -1);
|
|
else if (channel->type == CHANNEL_TYPE_PM
|
|
&& weechat_strcasecmp(from_bare, account_jid(account)) != 0)
|
|
weechat_string_dyn_concat(dyn_tags, ",notify_private", -1);
|
|
else
|
|
weechat_string_dyn_concat(dyn_tags, ",log1", -1);
|
|
|
|
const char *edit = replace ? "* " : ""; // Losing which message was edited, sadly
|
|
if (x && text == cleartext && channel->transport != CHANNEL_TRANSPORT_PGP)
|
|
{
|
|
channel->transport = CHANNEL_TRANSPORT_PGP;
|
|
weechat_printf_date_tags(channel->buffer, date, NULL, "%s%sTransport: %s",
|
|
weechat_prefix("network"), weechat_color("gray"),
|
|
channel__transport_name(channel->transport));
|
|
}
|
|
else if (!x && text == intext && channel->transport != CHANNEL_TRANSPORT_PLAINTEXT)
|
|
{
|
|
channel->transport = CHANNEL_TRANSPORT_PLAINTEXT;
|
|
weechat_printf_date_tags(channel->buffer, date, NULL, "%s%sTransport: %s",
|
|
weechat_prefix("network"), weechat_color("gray"),
|
|
channel__transport_name(channel->transport));
|
|
}
|
|
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",
|
|
edit, user__as_prefix_raw(account, nick),
|
|
to, difftext ? difftext : text ? text : "");
|
|
else if (weechat_string_match(text, "/me *", 0))
|
|
weechat_printf_date_tags(channel->buffer, date, *dyn_tags, "%s%s\t%s %s",
|
|
edit, weechat_prefix("action"), user__as_prefix_raw(account, nick),
|
|
difftext ? difftext+4 : text ? text+4 : "");
|
|
else
|
|
weechat_printf_date_tags(channel->buffer, date, *dyn_tags, "%s%s\t%s",
|
|
edit, user__as_prefix_raw(account, nick),
|
|
difftext ? difftext : text ? text : "");
|
|
|
|
weechat_string_dyn_free(dyn_tags, 1);
|
|
|
|
if (intext)
|
|
xmpp_free(account->context, intext);
|
|
if (difftext)
|
|
free(difftext);
|
|
if (cleartext)
|
|
free(cleartext);
|
|
|
|
return 1;
|
|
}
|
|
|
|
int connection__iq_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userdata)
|
|
{
|
|
(void) conn;
|
|
|
|
struct t_account *account = (struct t_account *)userdata;
|
|
xmpp_stanza_t *reply, *query, *identity, *feature, *x, *field, *value, *text;
|
|
xmpp_stanza_t *pubsub, *items, *item, *list, *device, **children;
|
|
xmpp_stanza_t *storage, *conference, *nick;
|
|
static struct utsname osinfo;
|
|
|
|
query = xmpp_stanza_get_child_by_name_and_ns(
|
|
stanza, "query", "http://jabber.org/protocol/disco#info");
|
|
const char *type = xmpp_stanza_get_attribute(stanza, "type");
|
|
if (query && type && weechat_strcasecmp(type, "get") == 0)
|
|
{
|
|
char *client_name;
|
|
|
|
reply = xmpp_stanza_reply(stanza);
|
|
xmpp_stanza_set_type(reply, "result");
|
|
|
|
client_name = weechat_string_eval_expression("weechat ${info:version}",
|
|
NULL, NULL, NULL);
|
|
|
|
identity = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(identity, "identity");
|
|
xmpp_stanza_set_attribute(identity, "category", "client");
|
|
xmpp_stanza_set_attribute(identity, "name", client_name);
|
|
xmpp_stanza_set_attribute(identity, "type", "pc");
|
|
xmpp_stanza_add_child(query, identity);
|
|
xmpp_stanza_release(identity);
|
|
|
|
#define FEATURE(ns) \
|
|
feature = xmpp_stanza_new(account->context); \
|
|
xmpp_stanza_set_name(feature, "feature"); \
|
|
xmpp_stanza_set_attribute(feature, "var", ns); \
|
|
xmpp_stanza_add_child(query, feature); \
|
|
xmpp_stanza_release(feature);
|
|
|
|
FEATURE("eu.siacs.conversations.axolotl.devicelist+notify");
|
|
FEATURE("http://jabber.org/protocol/caps");
|
|
FEATURE("http://jabber.org/protocol/chatstates");
|
|
FEATURE("http://jabber.org/protocol/disco#info");
|
|
FEATURE("http://jabber.org/protocol/disco#items");
|
|
FEATURE("http://jabber.org/protocol/muc");
|
|
FEATURE("http://jabber.org/protocol/nick+notify");
|
|
FEATURE("jabber:iq:version");
|
|
FEATURE("jabber:x:conference");
|
|
FEATURE("jabber:x:oob");
|
|
FEATURE("storage:bookmarks+notify");
|
|
FEATURE("urn:xmpp:avatar:metadata+notify");
|
|
FEATURE("urn:xmpp:chat-markers:0");
|
|
FEATURE("urn:xmpp:idle:1");
|
|
//FEATURE("urn:xmpp:jingle-message:0");
|
|
//FEATURE("urn:xmpp:jingle:1");
|
|
//FEATURE("urn:xmpp:jingle:apps:dtls:0");
|
|
//FEATURE("urn:xmpp:jingle:apps:file-transfer:3");
|
|
//FEATURE("urn:xmpp:jingle:apps:file-transfer:4");
|
|
//FEATURE("urn:xmpp:jingle:apps:file-transfer:5");
|
|
//FEATURE("urn:xmpp:jingle:apps:rtp:1");
|
|
//FEATURE("urn:xmpp:jingle:apps:rtp:audio");
|
|
//FEATURE("urn:xmpp:jingle:apps:rtp:video");
|
|
//FEATURE("urn:xmpp:jingle:jet-omemo:0");
|
|
//FEATURE("urn:xmpp:jingle:jet:0");
|
|
//FEATURE("urn:xmpp:jingle:transports:ibb:1");
|
|
//FEATURE("urn:xmpp:jingle:transports:ice-udp:1");
|
|
//FEATURE("urn:xmpp:jingle:transports:s5b:1");
|
|
FEATURE("urn:xmpp:message-correct:0");
|
|
FEATURE("urn:xmpp:ping");
|
|
FEATURE("urn:xmpp:receipts");
|
|
FEATURE("urn:xmpp:time");
|
|
#undef FEATURE
|
|
|
|
x = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(x, "x");
|
|
xmpp_stanza_set_ns(x, "jabber:x:data");
|
|
xmpp_stanza_set_attribute(x, "type", "result");
|
|
|
|
if (uname(&osinfo) < 0)
|
|
{
|
|
*osinfo.sysname = 0;
|
|
*osinfo.release = 0;
|
|
}
|
|
|
|
// This is utter bullshit, TODO: anything but this.
|
|
{
|
|
field = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(field, "field");
|
|
xmpp_stanza_set_attribute(field, "var", "FORM_TYPE");
|
|
xmpp_stanza_set_attribute(field, "type", "hidden");
|
|
|
|
value = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(value, "value");
|
|
|
|
text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(text, "urn:xmpp:dataforms:softwareinfo");
|
|
xmpp_stanza_add_child(value, text);
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_add_child(field, value);
|
|
xmpp_stanza_release(value);
|
|
|
|
xmpp_stanza_add_child(x, field);
|
|
xmpp_stanza_release(field);
|
|
}
|
|
|
|
{
|
|
field = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(field, "field");
|
|
xmpp_stanza_set_attribute(field, "var", "ip_version");
|
|
xmpp_stanza_set_attribute(field, "type", "text-multi");
|
|
|
|
value = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(value, "value");
|
|
|
|
text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(text, "ipv4");
|
|
xmpp_stanza_add_child(value, text);
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_add_child(field, value);
|
|
xmpp_stanza_release(value);
|
|
|
|
value = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(value, "value");
|
|
|
|
text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(text, "ipv6");
|
|
xmpp_stanza_add_child(value, text);
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_add_child(field, value);
|
|
xmpp_stanza_release(value);
|
|
|
|
xmpp_stanza_add_child(x, field);
|
|
xmpp_stanza_release(field);
|
|
}
|
|
|
|
{
|
|
field = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(field, "field");
|
|
xmpp_stanza_set_attribute(field, "var", "os");
|
|
|
|
value = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(value, "value");
|
|
|
|
text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(text, osinfo.sysname);
|
|
xmpp_stanza_add_child(value, text);
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_add_child(field, value);
|
|
xmpp_stanza_release(value);
|
|
|
|
xmpp_stanza_add_child(x, field);
|
|
xmpp_stanza_release(field);
|
|
}
|
|
|
|
{
|
|
field = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(field, "field");
|
|
xmpp_stanza_set_attribute(field, "var", "os_version");
|
|
|
|
value = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(value, "value");
|
|
|
|
text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(text, osinfo.release);
|
|
xmpp_stanza_add_child(value, text);
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_add_child(field, value);
|
|
xmpp_stanza_release(value);
|
|
|
|
xmpp_stanza_add_child(x, field);
|
|
xmpp_stanza_release(field);
|
|
}
|
|
|
|
{
|
|
field = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(field, "field");
|
|
xmpp_stanza_set_attribute(field, "var", "software");
|
|
|
|
value = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(value, "value");
|
|
|
|
text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(text, "weechat");
|
|
xmpp_stanza_add_child(value, text);
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_add_child(field, value);
|
|
xmpp_stanza_release(value);
|
|
|
|
xmpp_stanza_add_child(x, field);
|
|
xmpp_stanza_release(field);
|
|
}
|
|
|
|
{
|
|
field = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(field, "field");
|
|
xmpp_stanza_set_attribute(field, "var", "software_version");
|
|
|
|
value = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(value, "value");
|
|
|
|
text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(text, weechat_info_get("version", NULL));
|
|
xmpp_stanza_add_child(value, text);
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_add_child(field, value);
|
|
xmpp_stanza_release(value);
|
|
|
|
xmpp_stanza_add_child(x, field);
|
|
xmpp_stanza_release(field);
|
|
}
|
|
|
|
xmpp_stanza_add_child(query, x);
|
|
xmpp_stanza_release(x);
|
|
|
|
xmpp_stanza_add_child(reply, query);
|
|
|
|
xmpp_send(conn, reply);
|
|
xmpp_stanza_release(reply);
|
|
|
|
free(client_name);
|
|
}
|
|
|
|
pubsub = xmpp_stanza_get_child_by_name_and_ns(
|
|
stanza, "pubsub", "http://jabber.org/protocol/pubsub");
|
|
if (pubsub)
|
|
{
|
|
const char *items_node, *item_id, *device_id, *ns, *node;
|
|
|
|
items = xmpp_stanza_get_child_by_name(pubsub, "items");
|
|
if (items)
|
|
{
|
|
items_node = xmpp_stanza_get_attribute(items, "node");
|
|
if (items_node
|
|
&& weechat_strcasecmp(items_node,
|
|
"eu.siacs.conversations.axolotl.devicelist") == 0)
|
|
{
|
|
item = xmpp_stanza_get_child_by_name(items, "item");
|
|
if (item)
|
|
item_id = xmpp_stanza_get_id(item);
|
|
if (item && item_id && weechat_strcasecmp(item_id, "current") == 0)
|
|
{
|
|
list = xmpp_stanza_get_child_by_name_and_ns(
|
|
item, "list", "eu.siacs.conversations.axolotl");
|
|
if (list)
|
|
{
|
|
account__free_device_all(account);
|
|
|
|
struct t_account_device *dev = malloc(sizeof(struct t_account_device));
|
|
char id[64] = {0};
|
|
|
|
dev->id = account->omemo->device_id;
|
|
snprintf(id, sizeof(id), "%d", dev->id);
|
|
dev->name = strdup(id);
|
|
account__add_device(account, dev);
|
|
|
|
int i = 0;
|
|
children = malloc(sizeof(xmpp_stanza_t *) * 128);
|
|
children[i++] = stanza__iq_pubsub_publish_item_list_device(
|
|
account->context, NULL, with_noop(dev->name));
|
|
|
|
free(dev->name);
|
|
free(dev);
|
|
|
|
for (device = xmpp_stanza_get_children(list);
|
|
device; device = xmpp_stanza_get_next(device))
|
|
{
|
|
const char *name = xmpp_stanza_get_name(device);
|
|
if (weechat_strcasecmp(name, "device") != 0)
|
|
continue;
|
|
|
|
device_id = xmpp_stanza_get_id(device);
|
|
|
|
dev = malloc(sizeof(struct t_account_device));
|
|
dev->id = atoi(device_id);
|
|
dev->name = strdup(device_id);
|
|
account__add_device(account, dev);
|
|
|
|
children[i++] = stanza__iq_pubsub_publish_item_list_device(
|
|
account->context, NULL, with_noop(dev->name));
|
|
|
|
free(dev->name);
|
|
free(dev);
|
|
}
|
|
|
|
children[i] = NULL;
|
|
node = "eu.siacs.conversations.axolotl";
|
|
children[0] = stanza__iq_pubsub_publish_item_list(
|
|
account->context, NULL, children, with_noop(node));
|
|
children[1] = NULL;
|
|
children[0] = stanza__iq_pubsub_publish_item(
|
|
account->context, NULL, children, with_noop("current"));
|
|
ns = "http://jabber.org/protocol/pubsub";
|
|
children[0] = stanza__iq_pubsub_publish(account->context,
|
|
NULL, children,
|
|
with_noop(ns));
|
|
children[0] = stanza__iq_pubsub(account->context, NULL,
|
|
children, with_noop(""));
|
|
reply = stanza__iq(account->context, xmpp_stanza_reply(stanza),
|
|
children, NULL, strdup("announce1"),
|
|
NULL, NULL, strdup("set"));
|
|
|
|
xmpp_send(conn, reply);
|
|
xmpp_stanza_release(reply);
|
|
|
|
char bundle_node[128] = {0};
|
|
snprintf(bundle_node, sizeof(bundle_node),
|
|
"eu.siacs.conversations.axolotl.bundles:%d",
|
|
account->omemo->device_id);
|
|
|
|
xmpp_stanza_t *textchild[2] = {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";
|
|
children[0] = stanza__iq_pubsub_publish_item_bundle(
|
|
account->context, NULL, children, with_noop(ns));
|
|
children[1] = NULL;
|
|
children[0] = stanza__iq_pubsub_publish_item(
|
|
account->context, NULL, children, with_noop("current"));
|
|
children[0] = stanza__iq_pubsub_publish(account->context,
|
|
NULL, children,
|
|
with_noop(bundle_node));
|
|
children[0] =
|
|
stanza__iq_pubsub(account->context, NULL, children,
|
|
with_noop("http://jabber.org/protocol/pubsub"));
|
|
children[0] =
|
|
stanza__iq(account->context, NULL, children, NULL, strdup("announce2"),
|
|
strdup(account_jid(account)), strdup(account_jid(account)),
|
|
strdup("set"));
|
|
|
|
xmpp_send(conn, children[0]);
|
|
xmpp_stanza_release(children[0]);
|
|
|
|
free(children);
|
|
}
|
|
}
|
|
}
|
|
if (items_node
|
|
&& weechat_strcasecmp(items_node, "storage:bookmarks") == 0)
|
|
{
|
|
item = xmpp_stanza_get_child_by_name(items, "item");
|
|
if (item)
|
|
item_id = xmpp_stanza_get_id(item);
|
|
if (item && item_id && weechat_strcasecmp(item_id, "current") == 0)
|
|
{
|
|
storage = xmpp_stanza_get_child_by_name_and_ns(
|
|
item, "storage", "storage:bookmarks");
|
|
if (storage)
|
|
{
|
|
for (conference = xmpp_stanza_get_children(storage);
|
|
conference; conference = xmpp_stanza_get_next(conference))
|
|
{
|
|
const char *name = xmpp_stanza_get_name(conference);
|
|
if (weechat_strcasecmp(name, "conference") != 0)
|
|
continue;
|
|
|
|
const char *jid = xmpp_stanza_get_attribute(conference, "jid");
|
|
const char *autojoin = xmpp_stanza_get_attribute(conference, "autojoin");
|
|
name = xmpp_stanza_get_attribute(conference, "name");
|
|
nick = xmpp_stanza_get_child_by_name(conference, "nick");
|
|
char *intext;
|
|
if (nick)
|
|
{
|
|
text = xmpp_stanza_get_children(nick);
|
|
intext = xmpp_stanza_get_text(text);
|
|
}
|
|
|
|
if (weechat_strcasecmp(autojoin, "true") == 0)
|
|
{
|
|
char **command = weechat_string_dyn_alloc(256);
|
|
weechat_string_dyn_concat(command, "/enter ", -1);
|
|
weechat_string_dyn_concat(command, jid, -1);
|
|
if (nick)
|
|
{
|
|
weechat_string_dyn_concat(command, "/", -1);
|
|
weechat_string_dyn_concat(command, intext, -1);
|
|
}
|
|
weechat_command(account->buffer, *command);
|
|
weechat_string_dyn_free(command, 1);
|
|
}
|
|
|
|
if (nick)
|
|
free(intext);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
void connection__handler(xmpp_conn_t *conn, xmpp_conn_event_t status,
|
|
int error, xmpp_stream_error_t *stream_error,
|
|
void *userdata)
|
|
{
|
|
struct t_account *account = (struct t_account *)userdata;
|
|
|
|
(void)error;
|
|
(void)stream_error;
|
|
|
|
if (status == XMPP_CONN_CONNECT)
|
|
{
|
|
xmpp_stanza_t *pres, *pres__c, *pres__status, *pres__status__text,
|
|
*pres__x, *pres__x__text, **children;
|
|
char cap_hash[28+1] = {0};
|
|
|
|
xmpp_handler_add(conn, &connection__version_handler,
|
|
"jabber:iq:version", "iq", NULL, account);
|
|
xmpp_handler_add(conn, &connection__presence_handler,
|
|
NULL, "presence", NULL, account);
|
|
xmpp_handler_add(conn, &connection__message_handler,
|
|
NULL, "message", /*type*/ NULL, account);
|
|
//xmpp_handler_add(conn, &connection__iq_handler,
|
|
// NULL, "iq", "get", account);
|
|
xmpp_handler_add(conn, &connection__iq_handler,
|
|
NULL, "iq", NULL, account);
|
|
|
|
pgp__init(&account->pgp,
|
|
weechat_string_eval_expression(account_pgp_pubring_path(account),
|
|
NULL, NULL, NULL),
|
|
weechat_string_eval_expression(account_pgp_secring_path(account),
|
|
NULL, NULL, NULL));
|
|
|
|
/* Send initial <presence/> so that we appear online to contacts */
|
|
children = malloc(sizeof(*children) * (3 + 1));
|
|
|
|
pres__c = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(pres__c, "c");
|
|
xmpp_stanza_set_ns(pres__c, "http://jabber.org/protocol/caps");
|
|
xmpp_stanza_set_attribute(pres__c, "hash", "sha-1");
|
|
xmpp_stanza_set_attribute(pres__c, "node", "http://weechat.org");
|
|
snprintf(cap_hash, sizeof(cap_hash), "%027ld=", time(NULL));
|
|
xmpp_stanza_set_attribute(pres__c, "ver", cap_hash);
|
|
children[0] = pres__c;
|
|
|
|
pres__status = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(pres__status, "status");
|
|
|
|
pres__status__text = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_text(pres__status__text, account_status(account));
|
|
xmpp_stanza_add_child(pres__status, pres__status__text);
|
|
xmpp_stanza_release(pres__status__text);
|
|
|
|
children[1] = pres__status;
|
|
children[2] = NULL;
|
|
|
|
if (account->pgp)
|
|
{
|
|
pres__x = xmpp_stanza_new(account->context);
|
|
xmpp_stanza_set_name(pres__x, "x");
|
|
xmpp_stanza_set_ns(pres__x, "jabber:x:signed");
|
|
|
|
pres__x__text = xmpp_stanza_new(account->context);
|
|
char *signature = pgp__sign(account->buffer, account->pgp, account_pgp_keyid(account), account_status(account));
|
|
xmpp_stanza_set_text(pres__x__text, signature ? signature : "");
|
|
free(signature);
|
|
xmpp_stanza_add_child(pres__x, pres__x__text);
|
|
xmpp_stanza_release(pres__x__text);
|
|
|
|
children[2] = pres__x;
|
|
children[3] = NULL;
|
|
}
|
|
|
|
pres = stanza__presence(account->context, NULL,
|
|
children, NULL, strdup(account_jid(account)),
|
|
NULL, NULL);
|
|
xmpp_send(conn, 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[0] =
|
|
stanza__iq_pubsub_items(account->context, NULL,
|
|
strdup("storage:bookmarks"));
|
|
children[0] =
|
|
stanza__iq_pubsub(account->context, NULL, children,
|
|
with_noop("http://jabber.org/protocol/pubsub"));
|
|
children[0] =
|
|
stanza__iq(account->context, NULL, children, NULL, strdup("retrieve1"),
|
|
strdup(account_jid(account)), strdup(account_jid(account)),
|
|
strdup("get"));
|
|
|
|
xmpp_send(conn, children[0]);
|
|
xmpp_stanza_release(children[0]);
|
|
|
|
children[1] = NULL;
|
|
children[0] =
|
|
stanza__iq_pubsub_items(account->context, NULL,
|
|
strdup("eu.siacs.conversations.axolotl.devicelist"));
|
|
children[0] =
|
|
stanza__iq_pubsub(account->context, NULL, children,
|
|
with_noop("http://jabber.org/protocol/pubsub"));
|
|
children[0] =
|
|
stanza__iq(account->context, NULL, children, NULL, strdup("fetch1"),
|
|
strdup(account_jid(account)), strdup(account_jid(account)),
|
|
strdup("get"));
|
|
|
|
xmpp_send(conn, children[0]);
|
|
xmpp_stanza_release(children[0]);
|
|
|
|
struct t_hashtable *variables = weechat_hashtable_new (8,
|
|
WEECHAT_HASHTABLE_STRING,
|
|
WEECHAT_HASHTABLE_STRING,
|
|
NULL, NULL);
|
|
weechat_hashtable_set(variables, "account", account->name);
|
|
char *dev_str = weechat_string_eval_expression(
|
|
"${sec.data.xmpp_device_${account}}",
|
|
NULL, variables, NULL);
|
|
char *b64_id = weechat_string_eval_expression(
|
|
"${sec.data.xmpp_identity_${account}}",
|
|
NULL, variables, NULL);
|
|
weechat_hashtable_free(variables);
|
|
uint32_t dev_id = dev_str[0] ? atoi(dev_str) : 0;
|
|
uint8_t identity[128] = {0};
|
|
if (b64_id && *b64_id)
|
|
weechat_string_base_decode(64, b64_id, (char*)identity);
|
|
struct t_omemo_identity id_key = {
|
|
.key = identity,
|
|
.length = 4,
|
|
};
|
|
|
|
omemo__init(account->buffer, &account->omemo, dev_id, b64_id && *b64_id ? &id_key : NULL);
|
|
|
|
char account_id[64] = {0};
|
|
snprintf(account_id, sizeof(account_id), "%d", account->omemo->device_id);
|
|
if (weechat_strcasecmp(dev_str, account_id) != 0)
|
|
{
|
|
char **command = weechat_string_dyn_alloc(256);
|
|
weechat_string_dyn_concat(command, "/secure set ", -1);
|
|
weechat_string_dyn_concat(command, "xmpp_device_", -1);
|
|
weechat_string_dyn_concat(command, account->name, -1);
|
|
weechat_string_dyn_concat(command, " ", -1);
|
|
weechat_string_dyn_concat(command, account_id, -1);
|
|
weechat_command(account->buffer, *command);
|
|
weechat_string_dyn_free(command, 1);
|
|
}
|
|
char account_key[64] = {0};
|
|
weechat_string_base_encode(64, (char*)account->omemo->identity->key,
|
|
account->omemo->identity->length, account_key);
|
|
if (weechat_strcasecmp(b64_id, account_key) != 0)
|
|
{
|
|
char **command = weechat_string_dyn_alloc(256);
|
|
weechat_string_dyn_concat(command, "/secure set ", -1);
|
|
weechat_string_dyn_concat(command, "xmpp_identity_", -1);
|
|
weechat_string_dyn_concat(command, account->name, -1);
|
|
weechat_string_dyn_concat(command, " ", -1);
|
|
weechat_string_dyn_concat(command, account_key, -1);
|
|
weechat_command(account->buffer, *command);
|
|
weechat_string_dyn_free(command, 1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
account__disconnect(account, 1);
|
|
//xmpp_stop(account->context); //keep context?
|
|
}
|
|
}
|
|
|
|
char* connection__rand_string(int length)
|
|
{
|
|
char *string = malloc(length);
|
|
srand(time(NULL));
|
|
for(int i = 0; i < length; ++i){
|
|
string[i] = '0' + rand()%72; // starting on '0', ending on '}'
|
|
if (!((string[i] >= '0' && string[i] <= '9') ||
|
|
(string[i] >= 'A' && string[i] <= 'Z') ||
|
|
(string[i] >= 'a' && string[i] <= 'z')))
|
|
i--; // reroll
|
|
}
|
|
string[length] = 0;
|
|
return string;
|
|
}
|
|
|
|
int connection__connect(struct t_account *account, xmpp_conn_t **connection,
|
|
const char* jid, const char* password, int tls)
|
|
{
|
|
static const unsigned ka_timeout_sec = 60;
|
|
static const unsigned ka_timeout_ivl = 1;
|
|
|
|
*connection = xmpp_conn_new(account->context);
|
|
|
|
xmpp_conn_set_keepalive(*connection, ka_timeout_sec, ka_timeout_ivl);
|
|
|
|
const char *resource = account_resource(account);
|
|
if (!(resource && strlen(resource)))
|
|
{
|
|
char *const rand = connection__rand_string(8);
|
|
char ident[64] = {0};
|
|
snprintf(ident, sizeof(ident), "weechat.%s", rand);
|
|
free(rand);
|
|
|
|
account_option_set(account, ACCOUNT_OPTION_RESOURCE, ident);
|
|
resource = account_resource(account);
|
|
}
|
|
xmpp_conn_set_jid(*connection,
|
|
xmpp_jid_new(account->context,
|
|
xmpp_jid_node(account->context, jid),
|
|
xmpp_jid_domain(account->context, jid),
|
|
resource));
|
|
xmpp_conn_set_pass(*connection, password);
|
|
|
|
int flags = xmpp_conn_get_flags(*connection);
|
|
switch (tls)
|
|
{
|
|
case 0:
|
|
flags |= XMPP_CONN_FLAG_DISABLE_TLS;
|
|
break;
|
|
case 1:
|
|
flags &= ~XMPP_CONN_FLAG_DISABLE_TLS;
|
|
flags &= ~XMPP_CONN_FLAG_TRUST_TLS;
|
|
break;
|
|
case 2:
|
|
flags |= XMPP_CONN_FLAG_TRUST_TLS;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
xmpp_conn_set_flags(*connection, flags);
|
|
|
|
if (xmpp_connect_client(*connection, NULL, 0, &connection__handler, account)
|
|
!= XMPP_EOK)
|
|
{
|
|
weechat_printf(
|
|
NULL,
|
|
_("%s%s: error connecting to %s"),
|
|
weechat_prefix("error"), WEECHAT_XMPP_PLUGIN_NAME,
|
|
jid);
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
void connection__process(xmpp_ctx_t *context, xmpp_conn_t *connection,
|
|
const unsigned long timeout)
|
|
{
|
|
if (connection)
|
|
{
|
|
xmpp_run_once(context ? context : xmpp_conn_get_context(connection),
|
|
timeout);
|
|
}
|
|
}
|