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teams_contacts.c
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/*
* Teams Plugin for libpurple/Pidgin
* Copyright (c) 2014-2020 Eion Robb
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "teams_contacts.h"
#include "libteams.h"
#include "teams_connection.h"
#include "teams_messages.h"
#include "teams_util.h"
#include "http.h"
#include "xfer.h"
#include "image-store.h"
static void purple_conversation_write_system_message_ts(
PurpleConversation *conv, const gchar *msg, PurpleMessageFlags flags,
time_t ts) {
PurpleMessage *pmsg = purple_message_new_system(msg, flags);
purple_message_set_time(pmsg, ts);
purple_conversation_write_message(conv, pmsg);
purple_message_destroy(pmsg);
}
static void purple_conversation_write_img_message(
PurpleConversation *conv, const char* who, const gchar *msg,
PurpleMessageFlags flags, time_t ts) {
PurpleMessage *pmsg;
if (flags & PURPLE_MESSAGE_SEND) {
pmsg = purple_message_new_outgoing(who, msg, flags);
purple_message_set_time(pmsg, ts);
} else {
pmsg = purple_message_new_incoming(who, msg, flags, ts);
}
purple_conversation_write_message(conv, pmsg);
purple_message_destroy(pmsg);
}
// Check that the conversation hasn't been closed
static gboolean
purple_conversation_is_valid(PurpleConversation *conv)
{
GList *convs = purple_conversations_get_all();
return (g_list_find(convs, conv) != NULL);
}
typedef struct {
PurpleXfer *xfer;
JsonObject *info;
gchar *from;
gchar *url;
gchar *id;
TeamsAccount *sa;
} TeamsFileTransfer;
static guint active_icon_downloads = 0;
static void
teams_get_icon_cb(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
PurpleHttpRequest *request = purple_http_conn_get_request(http_conn);
PurpleBuddy *buddy = user_data;
const gchar *url = purple_http_request_get_url(request);
const gchar *data;
gsize len;
active_icon_downloads--;
if (!buddy || !purple_http_response_is_successful(response)) {
return;
}
data = purple_http_response_get_data(response, &len);
if (!len || !*data) {
return;
}
purple_buddy_icons_set_for_user(purple_buddy_get_account(buddy), purple_buddy_get_name(buddy), g_memdup2(data, len), len, url);
}
static void
teams_get_icon_now(PurpleBuddy *buddy)
{
TeamsBuddy *sbuddy;
TeamsAccount *sa;
gchar *url;
PurpleHttpRequest *request;
purple_debug_info("teams", "getting new buddy icon for %s\n", purple_buddy_get_name(buddy));
sbuddy = purple_buddy_get_protocol_data(buddy);
if (!sbuddy || !sbuddy->sa || !sbuddy->sa->pc)
return;
if (sbuddy->avatar_url && sbuddy->avatar_url[0]) {
url = g_strdup(sbuddy->avatar_url);
} else {
const gchar *buddy_name = purple_buddy_get_name(buddy);
//https://teams.microsoft.com/api/mt/apac/beta/users/.../profilepicturev2?displayname=Eion%20Robb&size=HR96x96
//https://teams.microsoft.com/api/mt/part/au-01/beta/users/...myid.../profilepicturev2/8:orgid:userid?displayname=Eion%20Robb&size=HR196x196&ETag=1704940983743
url = g_strdup_printf("https://" TEAMS_BASE_ORIGIN_HOST TEAMS_PROFILES_PREFIX "users/%s%s/profilepicturev2?size=HR128x128", teams_user_url_prefix(buddy_name), purple_url_encode(buddy_name));
// alternative
//https://aus.loki.delve.office.com/api/v2/personaphoto?AadObjectId=12345678-abcd-4321-1234-123456789abc&AuthToken=eyJ...&ClientType=MicrosoftStream
}
if (purple_strequal(url, purple_buddy_icons_get_checksum_for_user(buddy))) {
g_free(url);
return;
}
sa = sbuddy->sa;
request = purple_http_request_new(url);
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_set_max_redirects(request, 0);
purple_http_request_set_timeout(request, 120);
// Weirdly uses a cookie instead of the Authorization header
if (strstr(url, "https://" TEAMS_BASE_ORIGIN_HOST "/api/mt/") == url && strstr(url, "/profilepicturev2")) {
purple_http_request_header_set(request, "Referer", "https://" TEAMS_BASE_ORIGIN_HOST "/");
purple_http_request_header_set_printf(request, "Cookie", "authtoken=Bearer%%3D%s%%26Origin%%3Dhttps%%3A%%2F%%2F" TEAMS_BASE_ORIGIN_HOST, purple_url_encode(sa->id_token));
}
purple_http_request(sa->pc, request, teams_get_icon_cb, buddy);
purple_http_request_unref(request);
g_free(url);
active_icon_downloads++;
}
static gboolean
teams_get_icon_queuepop(gpointer data)
{
PurpleBuddy *buddy = data;
// Only allow 4 simultaneous downloads
if (active_icon_downloads > 4)
return TRUE;
teams_get_icon_now(buddy);
return FALSE;
}
void
teams_get_icon(PurpleBuddy *buddy)
{
if (!buddy) return;
if (purple_strequal(purple_core_get_ui(), "BitlBee"))
return;
g_timeout_add(100, teams_get_icon_queuepop, (gpointer)buddy);
}
typedef struct SkypeImgMsgContext_ {
PurpleConversation *conv;
time_t composetimestamp;
gchar* from;
} SkypeImgMsgContext;
static void
teams_got_imagemessage(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
gint icon_id;
gchar *msg_tmp;
const gchar *url_text;
gsize len;
PurpleImage *image;
PurpleMessageFlags flags = PURPLE_MESSAGE_NO_LOG | PURPLE_MESSAGE_IMAGES;
SkypeImgMsgContext *ctx = user_data;
PurpleConversation *conv = ctx->conv;
PurpleConnection *pc = purple_conversation_get_connection(conv);
TeamsAccount *sa = purple_connection_get_protocol_data(pc);
time_t ts = ctx->composetimestamp;
gchar* ctx_from = ctx->from;
ctx->from = NULL;
g_free(ctx);
// Conversation could have been closed before we retrieved the image
if (!purple_conversation_is_valid(conv)) {
g_free(ctx_from);
return;
}
url_text = purple_http_response_get_data(response, &len);
if (!url_text || !len || url_text[0] == '{' || url_text[0] == '<') {
g_free(ctx_from);
return;
}
if (!purple_http_response_is_successful(response)) {
g_free(ctx_from);
return;
}
image = purple_image_new_from_data(g_memdup2(url_text, len), len);
icon_id = purple_image_store_add(image);
msg_tmp = g_strdup_printf("<img id='%d'>", icon_id);
if (sa && teams_is_user_self(sa, ctx_from)) {
flags |= PURPLE_MESSAGE_SEND;
} else {
flags |= PURPLE_MESSAGE_RECV;
}
purple_conversation_write_img_message(conv, ctx_from, msg_tmp, flags, ts);
g_free(msg_tmp);
g_free(ctx_from);
}
void
teams_download_uri_to_conv(TeamsAccount *sa, const gchar *uri, PurpleConversation *conv, time_t ts, const gchar* from)
{
gchar *url, *text;
PurpleHttpRequest *request;
PurpleMessageFlags flags = 0;
text = purple_strreplace(uri, "/imgt1", "/imgpsh_fullsize");
url = purple_strreplace(text, "/imgo", "/imgpsh_fullsize");
g_free(text);
if (purple_strequal(purple_core_get_ui(), "BitlBee")) {
// Bitlbee doesn't support images, so just plop a url to the image instead
purple_conversation_write_system_message_ts(conv, url, PURPLE_MESSAGE_SYSTEM, ts);
g_free(url);
return;
}
request = purple_http_request_new(uri);
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
static GRegex *skype_token_uri_regex = NULL;
if (skype_token_uri_regex == NULL) {
skype_token_uri_regex = g_regex_new("^https://api\\.asm\\.skype\\.com/|^https://[^\\.]*\\.asyncgw\\.teams\\.microsoft\\.com/", G_REGEX_OPTIMIZE, 0, NULL);
}
//Only for skype domains
if (skype_token_uri_regex != NULL && g_regex_match(skype_token_uri_regex, uri, 0, NULL)) {
purple_http_request_header_set_printf(request, "Cookie", "skypetoken_asm=%s", sa->skype_token);
}
purple_http_request_header_set(request, "Accept", "image/*");
SkypeImgMsgContext *ctx = g_new(SkypeImgMsgContext, 1);
ctx->composetimestamp = ts;
ctx->conv = conv;
ctx->from = g_strdup(from);
purple_http_request(sa->pc, request, teams_got_imagemessage, ctx);
purple_http_request_unref(request);
if (teams_is_user_self(sa, from)) {
flags |= PURPLE_MESSAGE_SEND;
} else {
flags |= PURPLE_MESSAGE_RECV;
}
text = g_strdup_printf("<a href=\"%s\">Click here to view full version</a>", url);
purple_conversation_write_img_message(conv, from, text, flags, ts);
g_free(url);
g_free(text);
}
void
teams_download_moji_to_conv(TeamsAccount *sa, const gchar *text, const gchar *url_thumbnail, PurpleConversation *conv, time_t ts, const gchar* from)
{
gchar *cdn_url_thumbnail;
PurpleHttpURL *httpurl;
PurpleHttpRequest *request;
PurpleMessageFlags flags = 0;
httpurl = purple_http_url_parse(url_thumbnail);
cdn_url_thumbnail = g_strdup_printf("https://%s/%s", TEAMS_STATIC_CDN_HOST, purple_http_url_get_path(httpurl));
request = purple_http_request_new(cdn_url_thumbnail);
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_header_set_printf(request, "Cookie", "vdms-skype-token=%s", sa->vdms_token);
purple_http_request_header_set(request, "Accept", "image/*");
SkypeImgMsgContext *ctx = g_new(SkypeImgMsgContext, 1);
ctx->composetimestamp = ts;
ctx->conv = conv;
ctx->from = g_strdup(from);
purple_http_request(sa->pc, request, teams_got_imagemessage, ctx);
purple_http_request_unref(request);
if (teams_is_user_self(sa, from)) {
flags |= PURPLE_MESSAGE_SEND;
} else {
flags |= PURPLE_MESSAGE_RECV;
}
purple_conversation_write_img_message(conv, from, text, flags, ts);
g_free(cdn_url_thumbnail);
purple_http_url_free(httpurl);
}
static void
teams_got_vm_file(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
PurpleXfer *xfer = user_data;
const gchar *data;
gsize len;
data = purple_http_response_get_data(response, &len);
purple_xfer_write(xfer, (guchar *)data, len);
}
static void
teams_init_vm_download(PurpleXfer *xfer)
{
TeamsAccount *sa;
JsonObject *file = purple_xfer_get_protocol_data(xfer);
gint64 fileSize;
const gchar *url;
PurpleHttpRequest *request;
fileSize = json_object_get_int_member(file, "fileSize");
url = json_object_get_string_member(file, "url");
purple_xfer_set_completed(xfer, FALSE);
sa = purple_connection_get_protocol_data(purple_account_get_connection(purple_xfer_get_account(xfer)));
request = purple_http_request_new(url);
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_set_max_len(request, fileSize);
purple_http_request(sa->pc, request, teams_got_vm_file, xfer);
purple_http_request_unref(request);
json_object_unref(file);
}
static void
teams_cancel_vm_download(PurpleXfer *xfer)
{
JsonObject *file = purple_xfer_get_protocol_data(xfer);
json_object_unref(file);
}
static void
teams_got_vm_download_info(TeamsAccount *sa, JsonNode *node, gpointer user_data)
{
PurpleConversation *conv = user_data;
PurpleXfer *xfer;
JsonObject *obj, *file;
JsonArray *files;
gint64 fileSize;
const gchar *url, *assetId, *status;
gchar *filename;
if (node == NULL || json_node_get_node_type(node) != JSON_NODE_OBJECT)
return;
obj = json_node_get_object(node);
files = json_object_get_array_member(obj, "files");
file = json_array_get_object_element(files, 0);
if (file != NULL) {
status = json_object_get_string_member(file, "status");
if (status && g_str_equal(status, "ok")) {
assetId = json_object_get_string_member(obj, "assetId");
fileSize = json_object_get_int_member(file, "fileSize");
url = json_object_get_string_member(file, "url");
(void) url;
filename = g_strconcat(assetId, ".mp4", NULL);
xfer = purple_xfer_new(sa->account, PURPLE_XFER_TYPE_RECEIVE, purple_conversation_get_name(conv));
purple_xfer_set_size(xfer, fileSize);
purple_xfer_set_filename(xfer, filename);
json_object_ref(file);
purple_xfer_set_protocol_data(xfer, file);
purple_xfer_set_init_fnc(xfer, teams_init_vm_download);
purple_xfer_set_cancel_recv_fnc(xfer, teams_cancel_vm_download);
purple_xfer_add(xfer);
g_free(filename);
} else if (status && g_str_equal(status, "running")) {
//teams_download_video_message(sa, sid??????, conv);
}
}
}
static void
teams_got_vm_info(TeamsAccount *sa, JsonNode *node, gpointer user_data)
{
PurpleConversation *conv = user_data;
JsonObject *obj, *response, *media_stream;
const gchar *filename;
if (node == NULL || json_node_get_node_type(node) != JSON_NODE_OBJECT)
return;
obj = json_node_get_object(node);
response = json_object_get_object_member(obj, "response");
media_stream = json_object_get_object_member(response, "media_stream");
filename = json_object_get_string_member(media_stream, "filename");
if (filename != NULL) {
// Need to keep retrying this url until it comes back with status:ok
gchar *url = g_strdup_printf("/vod/api-create?assetId=%s&profile=mp4-vm", purple_url_encode(filename));
teams_post_or_get(sa, TEAMS_METHOD_GET | TEAMS_METHOD_SSL, "media.vm.skype.com", url, NULL, teams_got_vm_download_info, conv, TRUE);
g_free(url);
}
}
void
teams_download_video_message(TeamsAccount *sa, const gchar *sid, PurpleConversation *conv)
{
gchar *url, *username_encoded;
username_encoded = g_strdup(purple_url_encode(sa->username));
url = g_strdup_printf("/users/%s/video_mails/%s", username_encoded, purple_url_encode(sid));
teams_post_or_get(sa, TEAMS_METHOD_GET | TEAMS_METHOD_SSL, TEAMS_VIDEOMAIL_HOST, url, NULL, teams_got_vm_info, conv, TRUE);
g_free(url);
g_free(username_encoded);
}
static void
teams_free_xfer(PurpleXfer *xfer)
{
TeamsFileTransfer *swft;
swft = purple_xfer_get_protocol_data(xfer);
g_return_if_fail(swft != NULL);
if (swft->info != NULL)
json_object_unref(swft->info);
g_free(swft->url);
g_free(swft->id);
g_free(swft->from);
g_free(swft);
purple_xfer_set_protocol_data(xfer, NULL);
}
static void
teams_got_file(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
TeamsFileTransfer *swft = user_data;
PurpleXfer *xfer = swft->xfer;
TeamsAccount *sa = swft->sa;
const gchar *data;
gsize len;
if (!purple_http_response_is_successful(response)) {
purple_xfer_error(purple_xfer_get_xfer_type(xfer), sa->account, swft->from, purple_http_response_get_error(response));
purple_xfer_cancel_local(xfer);
} else {
data = purple_http_response_get_data(response, &len);
purple_xfer_write_file(xfer, (guchar *)data, len);
purple_xfer_set_completed(xfer, TRUE);
}
//cleanup
teams_free_xfer(xfer);
purple_xfer_end(xfer);
}
static void
teams_init_file_download(PurpleXfer *xfer)
{
TeamsAccount *sa;
TeamsFileTransfer *swft;
const gchar *view_location;
gint64 content_full_length;
PurpleHttpRequest *request;
swft = purple_xfer_get_protocol_data(xfer);
sa = swft->sa;
view_location = json_object_get_string_member(swft->info, "view_location");
content_full_length = json_object_get_int_member(swft->info, "content_full_length");
purple_xfer_start(xfer, -1, NULL, 0);
request = purple_http_request_new(view_location);
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_header_set_printf(request, "Cookie", "skypetoken_asm=%s", sa->skype_token);
purple_http_request_header_set(request, "Accept", "*/*");
purple_http_request_set_max_len(request, content_full_length);
purple_http_request(sa->pc, request, teams_got_file, swft);
purple_http_request_unref(request);
}
static void
teams_got_file_info(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
JsonObject *obj;
PurpleXfer *xfer;
TeamsFileTransfer *swft = user_data;
TeamsAccount *sa = swft->sa;
const gchar *data;
gsize len;
data = purple_http_response_get_data(response, &len);
obj = json_decode_object(data, len);
if (obj == NULL) {
g_free(swft->url);
g_free(swft->from);
g_free(swft);
return;
}
/*
{
"content_length": 40708,
"content_full_length": 40708,
"view_length": 40708,
"content_state": "ready",
"view_state": "ready",
"view_location": "uri/views/original",
"status_location": "uri/views/original/status",
"scan": {
"status": "passed"
},
"original_filename": "filename"
} */
purple_debug_info("teams", "File info: %s\n", data);
if (!json_object_has_member(obj, "content_state") || !purple_strequal(json_object_get_string_member(obj, "content_state"), "ready")) {
teams_present_uri_as_filetransfer(sa, json_object_get_string_member(obj, "status_location"), swft->from);
g_free(swft->url);
g_free(swft->from);
g_free(swft);
json_object_unref(obj);
return;
}
swft->info = obj;
xfer = purple_xfer_new(sa->account, PURPLE_XFER_TYPE_RECEIVE, swft->from);
purple_xfer_set_size(xfer, json_object_get_int_member(obj, "content_full_length"));
purple_xfer_set_filename(xfer, json_object_get_string_member(obj, "original_filename"));
purple_xfer_set_init_fnc(xfer, teams_init_file_download);
purple_xfer_set_cancel_recv_fnc(xfer, teams_free_xfer);
swft->xfer = xfer;
purple_xfer_set_protocol_data(xfer, swft);
purple_xfer_request(xfer);
}
void
teams_present_uri_as_filetransfer(TeamsAccount *sa, const gchar *uri, const gchar *from)
{
TeamsFileTransfer *swft;
PurpleHttpRequest *request;
swft = g_new0(TeamsFileTransfer, 1);
swft->sa = sa;
swft->url = g_strdup(uri);
swft->from = g_strdup(from);
request = purple_http_request_new(uri);
if (!g_str_has_suffix(uri, "/views/original/status")) {
purple_http_request_set_url_printf(request, "%s%s", uri, "/views/original/status");
}
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_header_set_printf(request, "Cookie", "skypetoken_asm=%s", sa->skype_token);
purple_http_request_header_set(request, "Accept", "*/*");
purple_http_request(sa->pc, request, teams_got_file_info, swft);
purple_http_request_unref(request);
}
static void
got_file_send_progress(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
TeamsFileTransfer *swft = user_data;
PurpleXfer *xfer = swft->xfer;
TeamsAccount *sa = swft->sa;
JsonObject *obj;
const gchar *data;
gsize len;
data = purple_http_response_get_data(response, &len);
obj = json_decode_object(data, len);
if (obj == NULL) {
return;
}
//{"content_length":0,"content_full_length":0,"view_length":0,"content_state":"no content","view_state":"none","view_location":"https://nus1-api.asm.skype.com/v1/objects/0-cus-d1-61121cfae8cf601944627a66afdb77ad/views/original","status_location":"https://nus1-api.asm.skype.com/v1/objects/0-cus-d1-61121cfae8cf601944627a66afdb77ad/views/original/status"}
if (json_object_has_member(obj, "status_location")) {
g_free(swft->url);
swft->url = g_strdup(json_object_get_string_member(obj, "status_location"));
}
if (json_object_has_member(obj, "content_state") && purple_strequal(json_object_get_string_member(obj, "content_state"), "ready")) {
PurpleXmlNode *uriobject = purple_xmlnode_new("URIObject");
PurpleXmlNode *title = purple_xmlnode_new_child(uriobject, "Title");
PurpleXmlNode *description = purple_xmlnode_new_child(uriobject, "Description");
PurpleXmlNode *anchor = purple_xmlnode_new_child(uriobject, "a");
PurpleXmlNode *originalname = purple_xmlnode_new_child(uriobject, "OriginalName");
PurpleXmlNode *filesize = purple_xmlnode_new_child(uriobject, "FileSize");
gchar *message, *temp;
//We finally did it!
// May the pesants rejoyce
purple_xfer_set_completed(xfer, TRUE);
// Don't forget to let the other end know about it
purple_xmlnode_set_attrib(uriobject, "type", "File.1");
temp = g_strconcat("https://" TEAMS_XFER_HOST "/v1/objects/", purple_url_encode(swft->id), NULL);
purple_xmlnode_set_attrib(uriobject, "uri", temp);
g_free(temp);
temp = g_strconcat("https://" TEAMS_XFER_HOST "/v1/objects/", purple_url_encode(swft->id), "/views/thumbnail", NULL);
purple_xmlnode_set_attrib(uriobject, "url_thumbnail", temp);
g_free(temp);
purple_xmlnode_insert_data(title, purple_xfer_get_filename(xfer), -1);
purple_xmlnode_insert_data(description, "Description: ", -1);
temp = g_strconcat("https://login.skype.com/login/sso?go=webclient.xmm&docid=", purple_url_encode(swft->id), NULL);
purple_xmlnode_set_attrib(anchor, "href", temp);
purple_xmlnode_insert_data(anchor, temp, -1);
g_free(temp);
purple_xmlnode_set_attrib(originalname, "v", purple_xfer_get_filename(xfer));
temp = g_strdup_printf("%" G_GSIZE_FORMAT, (gsize) purple_xfer_get_size(xfer));
purple_xmlnode_set_attrib(filesize, "v", temp);
g_free(temp);
temp = purple_xmlnode_to_str(uriobject, NULL);
message = purple_strreplace(temp, "'", "\"");
g_free(temp);
#if PURPLE_VERSION_CHECK(3, 0, 0)
PurpleMessage *msg = purple_message_new_outgoing(swft->from, message, PURPLE_MESSAGE_SEND);
teams_send_im(sa->pc, msg);
purple_message_destroy(msg);
#else
teams_send_im(sa->pc, swft->from, message, PURPLE_MESSAGE_SEND);
#endif
g_free(message);
teams_free_xfer(xfer);
purple_xfer_unref(xfer);
purple_xmlnode_free(uriobject);
}
json_object_unref(obj);
// probably good
}
static gboolean
poll_file_send_progress(gpointer user_data)
{
TeamsFileTransfer *swft = user_data;
TeamsAccount *sa = swft->sa;
PurpleHttpRequest *request;
request = purple_http_request_new(swft->url);
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_header_set_printf(request, "Cookie", "skypetoken_asm=%s", sa->skype_token);
purple_http_request_header_set(request, "Accept", "*/*");
purple_http_request(sa->pc, request, got_file_send_progress, swft);
purple_http_request_unref(request);
return FALSE;
}
static void
teams_xfer_send_contents_reader(PurpleHttpConnection *con, gchar *buf, size_t offset, size_t len, gpointer user_data, PurpleHttpContentReaderCb cb)
{
TeamsFileTransfer *swft = user_data;
PurpleXfer *xfer = swft->xfer;
gsize read;
purple_debug_info("teams", "Asked %" G_GSIZE_FORMAT " bytes from offset %" G_GSIZE_FORMAT "\n", len, offset);
purple_xfer_set_bytes_sent(xfer, offset);
read = purple_xfer_read_file(xfer, (guchar *)buf, len);
purple_debug_info("teams", "Read %" G_GSIZE_FORMAT " bytes\n", read);
cb(con, TRUE, read != len, read);
}
static void
teams_xfer_send_done(PurpleHttpConnection *conn, PurpleHttpResponse *resp, gpointer user_data)
{
gsize len;
const gchar *data = purple_http_response_get_data(resp, &len);
const gchar *error = purple_http_response_get_error(resp);
int code = purple_http_response_get_code(resp);
purple_debug_info("teams", "Finished [%d]: %s\n", code, error);
purple_debug_info("teams", "Server message: %s\n", data);
g_timeout_add_seconds(1, poll_file_send_progress, user_data);
}
static void
teams_xfer_send_watcher(PurpleHttpConnection *http_conn, gboolean state, int processed, int total, gpointer user_data)
{
TeamsFileTransfer *swft = user_data;
PurpleXfer *xfer = swft->xfer;
if (!state) purple_xfer_update_progress(xfer);
}
static void
teams_xfer_send_begin(gpointer user_data)
{
TeamsFileTransfer *swft = user_data;
PurpleXfer *xfer = swft->xfer;
TeamsAccount *sa = swft->sa;
PurpleHttpConnection *http_conn;
PurpleHttpRequest *request = purple_http_request_new("");
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_set_url_printf(request, "https://%s/v1/objects/%s/content/original", TEAMS_XFER_HOST, purple_url_encode(swft->id));
purple_http_request_set_method(request, "PUT");
purple_http_request_header_set(request, "Host", TEAMS_XFER_HOST);
purple_http_request_header_set(request, "Content-Type", "multipart/form-data");
purple_http_request_header_set_printf(request, "Content-Length", "%" G_GSIZE_FORMAT, (gsize) purple_xfer_get_size(xfer));
purple_http_request_header_set_printf(request, "Authorization", "skype_token %s", sa->skype_token);
purple_http_request_set_contents_reader(request, teams_xfer_send_contents_reader, purple_xfer_get_size(xfer), user_data);
purple_http_request_set_http11(request, TRUE);
purple_xfer_start(xfer, -1, NULL, 0);
http_conn = purple_http_request(sa->pc, request, teams_xfer_send_done, user_data);
purple_http_conn_set_progress_watcher(http_conn, teams_xfer_send_watcher, user_data, 1);
purple_http_request_unref(request);
}
static void
teams_got_object_for_file(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
TeamsFileTransfer *swft = user_data;
PurpleXfer *xfer = swft->xfer;
JsonObject *obj;
const gchar *data;
gsize len;
data = purple_http_response_get_data(response, &len);
obj = json_decode_object(data, len);
//Get back {"id": "0-cus-d3-deadbeefdeadbeef012345678"}
if (obj == NULL || !json_object_has_member(obj, "id")) {
g_free(swft->from);
g_free(swft);
purple_xfer_cancel_local(xfer);
if (obj != NULL) {
json_object_unref(obj);
}
return;
}
swft->id = g_strdup(json_object_get_string_member(obj, "id"));
swft->url = g_strconcat("https://" TEAMS_XFER_HOST "/v1/objects/", purple_url_encode(swft->id), "/views/original/status", NULL);
json_object_unref(obj);
//Send the data
//can't use fetch_url_request because it doesn't handle binary data
teams_xfer_send_begin(user_data);
}
static void
teams_xfer_send_init(PurpleXfer *xfer)
{
PurpleConnection *pc = purple_account_get_connection(purple_xfer_get_account(xfer));
TeamsAccount *sa = purple_connection_get_protocol_data(pc);
gchar *basename = g_path_get_basename(purple_xfer_get_local_filename(xfer));
gchar *id, *post;
TeamsFileTransfer *swft = purple_xfer_get_protocol_data(xfer);
JsonObject *obj = json_object_new();
JsonObject *permissions = json_object_new();
JsonArray *userpermissions = json_array_new();
PurpleHttpRequest *request;
purple_xfer_set_filename(xfer, basename);
purple_xfer_ref(xfer);
json_object_set_string_member(obj, "type", "sharing/file");
json_object_set_string_member(obj, "filename", basename);
id = g_strconcat(teams_user_url_prefix(swft->from), swft->from, NULL);
json_array_add_string_element(userpermissions, "read");
json_object_set_array_member(permissions, id, userpermissions);
json_object_set_object_member(obj, "permissions", permissions);
post = teams_jsonobj_to_string(obj);
//POST to api.asm.skype.com /v1/objects
//{"type":"sharing/file","permissions":{"8:eionrobb":["read"]},"filename":"GiantLobsterMoose.txt"}
request = purple_http_request_new("https://" TEAMS_XFER_HOST "/v1/objects");
purple_http_request_set_method(request, "POST");
purple_http_request_set_keepalive_pool(request, sa->keepalive_pool);
purple_http_request_header_set_printf(request, "Authorization", "skype_token %s", sa->skype_token); //slightly different to normal!
purple_http_request_header_set(request, "Content-Type", "application/json");
purple_http_request_header_set(request, "X-Client-Version", TEAMS_CLIENTINFO_VERSION);
purple_http_request_set_contents(request, post, -1);
purple_http_request(sa->pc, request, teams_got_object_for_file, swft);
purple_http_request_unref(request);
g_free(post);
json_object_unref(obj);
g_free(id);
g_free(basename);
}
PurpleXfer *
teams_new_xfer(
#if PURPLE_VERSION_CHECK(3, 0, 0)
PurpleProtocolXfer *prplxfer,
#endif
PurpleConnection *pc, const char *who)
{
TeamsAccount *sa = purple_connection_get_protocol_data(pc);
PurpleXfer *xfer;
TeamsFileTransfer *swft;
xfer = purple_xfer_new(sa->account, PURPLE_XFER_TYPE_SEND, who);
swft = g_new0(TeamsFileTransfer, 1);
swft->sa = sa;
swft->from = g_strdup(who);
swft->xfer = xfer;
purple_xfer_set_protocol_data(xfer, swft);
purple_xfer_set_init_fnc(xfer, teams_xfer_send_init);
//purple_xfer_set_write_fnc(xfer, teams_xfer_send_write);
//purple_xfer_set_end_fnc(xfer, teams_xfer_send_end);
purple_xfer_set_request_denied_fnc(xfer, teams_free_xfer);
purple_xfer_set_cancel_send_fnc(xfer, teams_free_xfer);
return xfer;
}
void
teams_send_file(
#if PURPLE_VERSION_CHECK(3, 0, 0)
PurpleProtocolXfer *prplxfer,
#endif
PurpleConnection *pc, const gchar *who, const gchar *filename)
{
PurpleXfer *xfer = teams_new_xfer(
#if PURPLE_VERSION_CHECK(3, 0, 0)
prplxfer,
#endif
pc, who);
if (filename && *filename)
purple_xfer_request_accepted(xfer, filename);
else
purple_xfer_request(xfer);
}
void
teams_chat_send_file(PurpleConnection *pc, int id, const char *filename)
{
//TODO
// PurpleConversation *conv = purple_find_chat(pc, id);
// PurpleXfer *xfer = teams_new_xfer(
// #if PURPLE_VERSION_CHECK(3, 0, 0)
// prplxfer,
// #endif
// pc, who);
// if (filename && *filename)
// purple_xfer_request_accepted(xfer, filename);
// else
// purple_xfer_request(xfer);
}
gboolean
teams_can_receive_file(
#if PURPLE_VERSION_CHECK(3, 0, 0)
PurpleProtocolXfer *prplxfer,
#endif
PurpleConnection *pc, const gchar *who)
{
if (!who || g_str_equal(who, purple_account_get_username(purple_connection_get_account(pc))))
return FALSE;
return TRUE;
}
gboolean
teams_chat_can_receive_file(PurpleConnection *pc, int id)
{
// Probably?
//return TRUE;
// But not until we implement it!
return FALSE;
}
static void
teams_got_self_details(TeamsAccount *sa, JsonNode *node, gpointer user_data)
{
JsonObject *userobj;
const gchar *old_alias;
const gchar *displayname = NULL;
const gchar *username;
if (node == NULL || json_node_get_node_type(node) != JSON_NODE_OBJECT)
return;
userobj = json_node_get_object(node);
username = json_object_get_string_member(userobj, "skypeName");
g_free(sa->username); sa->username = g_strdup(username);
purple_connection_set_display_name(sa->pc, sa->username);
old_alias = purple_account_get_private_alias(sa->account);
if (!old_alias || !*old_alias) {
JsonObject *userDetails = json_decode_object(json_object_get_string_member(userobj, "userDetails"), -1);
if (json_object_has_member(userDetails, "name"))
displayname = json_object_get_string_member(userDetails, "name");
if (!displayname || purple_strequal(displayname, username))
displayname = json_object_get_string_member(userDetails, "upn");
if (displayname)
purple_account_set_private_alias(sa->account, displayname);
json_object_unref(userDetails);
}
if (json_object_has_member(userobj, "primaryMemberName")) {
g_free(sa->primary_member_name);
sa->primary_member_name = g_strdup(json_object_get_string_member(userobj, "primaryMemberName"));
}
if (!PURPLE_CONNECTION_IS_CONNECTED(sa->pc)) {
teams_do_all_the_things(sa);
}
}
void
teams_get_self_details(TeamsAccount *sa)
{
teams_post_or_get(sa, TEAMS_METHOD_GET | TEAMS_METHOD_SSL, TEAMS_CONTACTS_HOST, "/v1/users/ME/properties", NULL, teams_got_self_details, NULL, TRUE);
}
void
teams_search_results_add_buddy(PurpleConnection *pc, GList *row, void *user_data)
{
TeamsAccount *sa = purple_connection_get_protocol_data(pc);
PurpleAccount *account = purple_connection_get_account(pc);
PurpleGroup *group = teams_get_blist_group(sa);
const gchar *mri = g_list_nth_data(row, 0);
const gchar *displayName = g_list_nth_data(row, 1);
mri = teams_strip_user_prefix(mri);
if (!purple_blist_find_buddy(account, mri)) {
purple_blist_request_add_buddy(account, mri, purple_group_get_name(group), displayName);
}
}
void
teams_received_contacts(TeamsAccount *sa, PurpleXmlNode *contacts)
{
PurpleNotifySearchResults *results;
PurpleNotifySearchColumn *column;
PurpleXmlNode *contact;