static void waprpl_tooltip_text(PurpleBuddy * buddy, PurpleNotifyUserInfo * info, gboolean full)
{
const char *status;
whatsapp_connection *wconn = purple_connection_get_protocol_data(purple_account_get_connection(purple_buddy_get_account(buddy)));
int st = waAPI_getuserstatus(wconn->waAPI, purple_buddy_get_name(buddy));
if (st < 0)
status = "Unknown";
else if (st == 0)
status = "Unavailable";
else
status = "Available";
unsigned long long lseen = waAPI_getlastseen(wconn->waAPI, purple_buddy_get_name(buddy));
char * statusmsg = waAPI_getuserstatusstring(wconn->waAPI, purple_buddy_get_name(buddy));
purple_notify_user_info_add_pair_plaintext(info, "Status", status);
purple_notify_user_info_add_pair_plaintext(info, "Last seen on WhatsApp", purple_str_seconds_to_string(lseen));
purple_notify_user_info_add_pair_plaintext(info, "Status message", statusmsg);
}
static void
silcpurple_add_buddy_save(bool success, void *context)
{
SilcPurpleBuddyRes r = context;
PurpleBuddy *b = r->b;
SilcClient client = r->client;
SilcClientEntry client_entry;
SilcAttributePayload attr;
SilcAttribute attribute;
SilcVCardStruct vcard;
SilcAttributeObjMime message, extension;
#ifdef SILC_ATTRIBUTE_USER_ICON
SilcAttributeObjMime usericon;
#endif
SilcAttributeObjPk serverpk, usersign, serversign;
gboolean usign_success = TRUE, ssign_success = TRUE;
char filename[512], filename2[512], *fingerprint = NULL, *tmp;
SilcUInt32 len;
int i;
if (!success) {
/* The user did not trust the public key. */
silcpurple_add_buddy_pk_no(r);
silc_free(r);
return;
}
if (r->offline) {
/* User is offline. Associate the imported public key with
this user. */
fingerprint = silc_hash_fingerprint(NULL, r->offline_pk,
r->offline_pk_len);
for (i = 0; i < strlen(fingerprint); i++)
if (fingerprint[i] == ' ')
fingerprint[i] = '_';
g_snprintf(filename, sizeof(filename) - 1,
"%s" G_DIR_SEPARATOR_S "clientkeys" G_DIR_SEPARATOR_S "clientkey_%s.pub",
silcpurple_silcdir(), fingerprint);
purple_blist_node_set_string((PurpleBlistNode *)b, "public-key", filename);
purple_prpl_got_user_status(purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), SILCPURPLE_STATUS_ID_OFFLINE, NULL);
silc_free(fingerprint);
silc_free(r->offline_pk);
silc_free(r);
return;
}
/* Get the client entry. */
client_entry = silc_client_get_client_by_id(r->client, r->conn,
&r->client_id);
if (!client_entry) {
silc_free(r);
return;
}
memset(&vcard, 0, sizeof(vcard));
memset(&message, 0, sizeof(message));
memset(&extension, 0, sizeof(extension));
#ifdef SILC_ATTRIBUTE_USER_ICON
memset(&usericon, 0, sizeof(usericon));
#endif
memset(&serverpk, 0, sizeof(serverpk));
memset(&usersign, 0, sizeof(usersign));
memset(&serversign, 0, sizeof(serversign));
/* Now that we have the public key and we trust it now we
save the attributes of the buddy and update its status. */
if (client_entry->attrs) {
silc_dlist_start(client_entry->attrs);
while ((attr = silc_dlist_get(client_entry->attrs))
!= SILC_LIST_END) {
attribute = silc_attribute_get_attribute(attr);
switch (attribute) {
case SILC_ATTRIBUTE_USER_INFO:
if (!silc_attribute_get_object(attr, (void *)&vcard,
sizeof(vcard)))
continue;
break;
case SILC_ATTRIBUTE_STATUS_MESSAGE:
if (!silc_attribute_get_object(attr, (void *)&message,
sizeof(message)))
continue;
break;
case SILC_ATTRIBUTE_EXTENSION:
if (!silc_attribute_get_object(attr, (void *)&extension,
sizeof(extension)))
continue;
break;
#ifdef SILC_ATTRIBUTE_USER_ICON
case SILC_ATTRIBUTE_USER_ICON:
if (!silc_attribute_get_object(attr, (void *)&usericon,
sizeof(usericon)))
continue;
break;
#endif
case SILC_ATTRIBUTE_SERVER_PUBLIC_KEY:
if (serverpk.type)
continue;
if (!silc_attribute_get_object(attr, (void *)&serverpk,
sizeof(serverpk)))
continue;
break;
case SILC_ATTRIBUTE_USER_DIGITAL_SIGNATURE:
if (usersign.data)
continue;
if (!silc_attribute_get_object(attr, (void *)&usersign,
sizeof(usersign)))
continue;
break;
case SILC_ATTRIBUTE_SERVER_DIGITAL_SIGNATURE:
if (serversign.data)
continue;
if (!silc_attribute_get_object(attr, (void *)&serversign,
sizeof(serversign)))
continue;
break;
default:
break;
}
}
}
/* Verify the attribute signatures */
if (usersign.data) {
SilcPKCS pkcs;
unsigned char *verifyd;
SilcUInt32 verify_len;
silc_pkcs_alloc((unsigned char*)"rsa", &pkcs);
verifyd = silc_attribute_get_verify_data(client_entry->attrs,
FALSE, &verify_len);
if (verifyd && silc_pkcs_public_key_set(pkcs, client_entry->public_key)){
if (!silc_pkcs_verify_with_hash(pkcs, client->sha1hash,
usersign.data,
usersign.data_len,
verifyd, verify_len))
usign_success = FALSE;
}
silc_free(verifyd);
}
if (serversign.data && !strcmp(serverpk.type, "silc-rsa")) {
SilcPublicKey public_key;
SilcPKCS pkcs;
unsigned char *verifyd;
SilcUInt32 verify_len;
if (silc_pkcs_public_key_decode(serverpk.data, serverpk.data_len,
&public_key)) {
silc_pkcs_alloc((unsigned char *)"rsa", &pkcs);
verifyd = silc_attribute_get_verify_data(client_entry->attrs,
TRUE, &verify_len);
if (verifyd && silc_pkcs_public_key_set(pkcs, public_key)) {
if (!silc_pkcs_verify_with_hash(pkcs, client->sha1hash,
serversign.data,
serversign.data_len,
verifyd, verify_len))
ssign_success = FALSE;
}
silc_pkcs_public_key_free(public_key);
silc_free(verifyd);
}
}
fingerprint = silc_fingerprint(client_entry->fingerprint,
client_entry->fingerprint_len);
for (i = 0; i < strlen(fingerprint); i++)
if (fingerprint[i] == ' ')
fingerprint[i] = '_';
if (usign_success || ssign_success) {
struct passwd *pw;
struct stat st;
memset(filename2, 0, sizeof(filename2));
/* Filename for dir */
tmp = fingerprint + strlen(fingerprint) - 9;
g_snprintf(filename, sizeof(filename) - 1,
"%s" G_DIR_SEPARATOR_S "friends" G_DIR_SEPARATOR_S "%s",
silcpurple_silcdir(), tmp);
pw = getpwuid(getuid());
if (!pw)
return;
/* Create dir if it doesn't exist */
if ((g_stat(filename, &st)) == -1) {
if (errno == ENOENT) {
if (pw->pw_uid == geteuid()) {
int ret = g_mkdir(filename, 0755);
if (ret < 0)
return;
}
}
}
/* Save VCard */
g_snprintf(filename2, sizeof(filename2) - 1,
"%s" G_DIR_SEPARATOR_S "vcard", filename);
if (vcard.full_name) {
tmp = (char *)silc_vcard_encode(&vcard, &len);
silc_file_writefile(filename2, tmp, len);
silc_free(tmp);
}
/* Save status message */
if (message.mime) {
memset(filename2, 0, sizeof(filename2));
g_snprintf(filename2, sizeof(filename2) - 1,
"%s" G_DIR_SEPARATOR_S "status_message.mime",
filename);
silc_file_writefile(filename2, (char *)message.mime,
message.mime_len);
}
/* Save extension data */
if (extension.mime) {
memset(filename2, 0, sizeof(filename2));
g_snprintf(filename2, sizeof(filename2) - 1,
"%s" G_DIR_SEPARATOR_S "extension.mime",
filename);
silc_file_writefile(filename2, (char *)extension.mime,
extension.mime_len);
}
#ifdef SILC_ATTRIBUTE_USER_ICON
/* Save user icon */
if (usericon.mime) {
SilcMime m = silc_mime_decode(usericon.mime,
usericon.mime_len);
if (m) {
const char *type = silc_mime_get_field(m, "Content-Type");
if (!strcmp(type, "image/jpeg") ||
!strcmp(type, "image/gif") ||
!strcmp(type, "image/bmp") ||
!strcmp(type, "image/png")) {
const unsigned char *data;
SilcUInt32 data_len;
data = silc_mime_get_data(m, &data_len);
if (data) {
/* TODO: Check if SILC gives us something to use as the checksum instead */
purple_buddy_icons_set_for_user(purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), g_memdup(data, data_len), data_len, NULL);
}
}
silc_mime_free(m);
}
}
#endif
}
/* Save the public key path to buddy properties, as it is used
to identify the buddy in the network (and not the nickname). */
memset(filename, 0, sizeof(filename));
g_snprintf(filename, sizeof(filename) - 1,
"%s" G_DIR_SEPARATOR_S "clientkeys" G_DIR_SEPARATOR_S "clientkey_%s.pub",
silcpurple_silcdir(), fingerprint);
purple_blist_node_set_string((PurpleBlistNode *)b, "public-key", filename);
/* Update online status */
purple_prpl_got_user_status(purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), SILCPURPLE_STATUS_ID_AVAILABLE, NULL);
/* Finally, start watching this user so we receive its status
changes from the server */
g_snprintf(filename2, sizeof(filename2) - 1, "+%s", filename);
silc_client_command_call(r->client, r->conn, NULL, "WATCH", "-pubkey",
filename2, NULL);
silc_free(fingerprint);
silc_free(r);
}
