static void
pretty_print(struct json_object * object, int first_indent, int indent)
{
if (!object) {
printf("%*s<NULL>", first_indent, "");
return;
}
switch (json_object_get_type(object)) {
case json_type_null:
case json_type_boolean:
case json_type_int:
case json_type_double:
case json_type_string:
printf("%*s%s", first_indent, "", json_object_to_json_string(object));
break;
case json_type_array:
{
int len = json_object_array_length(object);
int i;
printf("%*s[", first_indent, "");
bool first = true;
for (i=0;i<len;i++) {
if (first) {
printf("\n");
first = false;
} else {
printf(",\n");
}
pretty_print(json_object_array_get_idx(object, i), indent + INDENT_INCREMENT, indent + INDENT_INCREMENT);
}
printf("\n%*s]", indent, "");
break;
}
case json_type_object:
{
printf("%*s{", first_indent, "");
bool first = true;
struct json_object_iterator it = json_object_iter_begin(object);
struct json_object_iterator itEnd = json_object_iter_end(object);
while (!json_object_iter_equal(&it, &itEnd)) {
if (first) {
printf("\n");
first = false;
} else {
printf(",\n");
}
// FIXME: contents of key are not being escaped
printf("%*s\"%s\": ", indent+INDENT_INCREMENT, "", json_object_iter_peek_name(&it));
pretty_print(json_object_iter_peek_value(&it), 0, indent + INDENT_INCREMENT);
json_object_iter_next(&it);
}
printf("\n%*s}", indent, "");
break;
}
default:
printf("%*s<unknown cjson type %d>", first_indent, "", json_object_get_type(object));
break;
}
}
int
ln_fmtEventToRFC5424(struct json_object *json, es_str_t **str)
{
int r = -1;
struct json_object *tags;
assert(json != NULL);
assert(json_object_is_type(json, json_type_object));
if((*str = es_newStr(256)) == NULL)
goto done;
es_addBuf(str, "[cee@115", 8);
if(json_object_object_get_ex(json, "event.tags", &tags)) {
CHKR(ln_addTags_Syslog(tags, str));
}
struct json_object_iterator it = json_object_iter_begin(json);
struct json_object_iterator itEnd = json_object_iter_end(json);
while (!json_object_iter_equal(&it, &itEnd)) {
char *const name = (char*)json_object_iter_peek_name(&it);
if (strcmp(name, "event.tags")) {
es_addChar(str, ' ');
ln_addField_Syslog(name, json_object_iter_peek_value(&it), str);
}
json_object_iter_next(&it);
}
es_addChar(str, ']');
done:
return r;
}
std::vector<tagged_feedurl> newsblur_api::get_subscribed_urls() {
std::vector<tagged_feedurl> result;
json_object * response = query_api("/reader/feeds", NULL);
json_object * feeds = json_object_object_get(response, "feeds");
json_object_iterator it = json_object_iter_begin(feeds);
json_object_iterator itEnd = json_object_iter_end(feeds);
while (!json_object_iter_equal(&it, &itEnd)) {
const char * feed_id = json_object_iter_peek_name(&it);
json_object * node;
rsspp::feed current_feed;
current_feed.rss_version = rsspp::NEWSBLUR_JSON;
json_object * feed_json = json_object_iter_peek_value(&it);
node = json_object_object_get(feed_json, "feed_title");
current_feed.title = json_object_get_string(node);
node = json_object_object_get(feed_json, "feed_link");
current_feed.link = json_object_get_string(node);
known_feeds[feed_id] = current_feed;
std::vector<std::string> tags = std::vector<std::string>();
result.push_back(tagged_feedurl(std::string(feed_id), tags));
json_object_iter_next(&it);
}
return result;
}
void HostContacts::deserialize(NetworkInterface *iface, GenericHost *h, json_object *o) {
json_object *obj;
IpAddress ip;
if(!o) return;
/* Reset all */
memset(clientContacts, 0, sizeof(clientContacts));
memset(serverContacts, 0, sizeof(serverContacts));
if(json_object_object_get_ex(o, "client", &obj)) {
struct json_object_iterator it = json_object_iter_begin(obj);
struct json_object_iterator itEnd = json_object_iter_end(obj);
while (!json_object_iter_equal(&it, &itEnd)) {
char *key = (char*)json_object_iter_peek_name(&it);
int value = json_object_get_int(json_object_iter_peek_value(&it));
ip.set_from_string(key);
incrContact(iface, h->get_host_serial(), &ip, true /* client */, value, HOST_FAMILY_ID, false);
//ntop->getTrace()->traceEvent(TRACE_WARNING, "%s=%d", key, value);
json_object_iter_next(&it);
}
}
if(json_object_object_get_ex(o, "server", &obj)) {
struct json_object_iterator it = json_object_iter_begin(obj);
struct json_object_iterator itEnd = json_object_iter_end(obj);
while (!json_object_iter_equal(&it, &itEnd)) {
char *key = (char*)json_object_iter_peek_name(&it);
int value = json_object_get_int(json_object_iter_peek_value(&it));
ip.set_from_string(key);
incrContact(iface, h->get_host_serial(), &ip, false /* server */, value, HOST_FAMILY_ID, false);
// ntop->getTrace()->traceEvent(TRACE_WARNING, "%s=%d", key, value);
json_object_iter_next(&it);
}
}
}
/// @TODO we should print all with this function
static void
print_monitor_value_enrichment(struct printbuf *buf,
const json_object *const_enrichment) {
json_object *enrichment = (json_object *)const_enrichment;
for (struct json_object_iterator i = json_object_iter_begin(enrichment),
end = json_object_iter_end(enrichment);
!json_object_iter_equal(&i, &end);
json_object_iter_next(&i)) {
const char *key = json_object_iter_peek_name(&i);
json_object *val = json_object_iter_peek_value(&i);
const json_type type = json_object_get_type(val);
switch (type) {
case json_type_string:
print_monitor_value_enrichment_str(buf, key, val);
break;
case json_type_int:
print_monitor_value_enrichment_int(buf, key, val);
break;
case json_type_null:
sprintbuf(buf, ",\"%s\":null", key);
break;
case json_type_boolean: {
const json_bool b = json_object_get_boolean(val);
sprintbuf(buf,
",\"%s\":%s",
key,
b == FALSE ? "false" : "true");
break;
}
case json_type_double: {
const double d = json_object_get_double(val);
sprintbuf(buf, ",\"%s\":%lf", key, d);
break;
}
case json_type_object:
case json_type_array: {
rdlog(LOG_ERR,
"Can't enrich with objects/array at this time");
break;
}
default:
rdlog(LOG_ERR,
"Don't know how to duplicate JSON type "
"%d",
type);
break;
};
}
}
int pv_json_iterate(json_t **obj, pv_param_t *pvp, json_name *id, pv_value_t *val)
{
json_iter_t iter_end;
if (json_object_is_type(*obj, json_type_object)) {
if (pvp->pvi.u.ival != id->iter_prev_idx + 1) {
id->iter_prev_idx = 0;
id->iter = json_object_iter_begin(*obj);
} else
id->iter_prev_idx++;
iter_end = json_object_iter_end(*obj);
if (json_object_iter_equal(&id->iter, &iter_end))
return pv_get_null(NULL, pvp, val);
if (id->iter_type == ITER_KEYS) {
val->flags = PV_VAL_STR;
val->rs.s = (char *)json_object_iter_peek_name(&id->iter);
val->rs.len = strlen(val->rs.s);
} else
*obj = json_object_iter_peek_value(&id->iter);
json_object_iter_next(&id->iter);
} else if (json_object_is_type(*obj, json_type_array)) {
if (id->iter_type != ITER_NONE) {
LM_DBG("Invalid object-like iteration for arrays\n");
return -1;
}
if (pvp->pvi.u.ival == json_object_array_length(*obj)) {
id->iter_prev_idx = 0;
return pv_get_null(NULL, pvp, val);
}
*obj = json_object_array_get_idx(*obj, pvp->pvi.u.ival);
} else {
LM_DBG("Can only iterate over arrays or objects\n");
return -1;
}
return 0;
}
Variant json_type_object_to_variant(json_object *new_obj, const bool assoc,
const bool stable_maps,
const bool collections) {
struct json_object_iterator it, itEnd;
json_object *jobj;
Variant var, tmpvar;
if (collections) {
var = newobj<c_Map>();
} else if (assoc) {
var = Array::Create();
} else {
var = SystemLib::AllocStdClassObject();
}
it = json_object_iter_begin(new_obj);
itEnd = json_object_iter_end(new_obj);
while (!json_object_iter_equal(&it, &itEnd)) {
String key(json_object_iter_peek_name(&it), CopyString);
jobj = json_object_iter_peek_value(&it);
tmpvar = json_object_to_variant(jobj, assoc, stable_maps, collections);
if (!assoc) {
if (key.empty()) {
var.getObjectData()->o_set(s_empty, tmpvar);
} else {
var.getObjectData()->o_set(key, tmpvar);
}
} else {
if (collections) {
auto keyTV = make_tv<KindOfString>(key.get());
collectionSet(var.getObjectData(), &keyTV, tmpvar.asCell());
} else {
forceToArray(var).set(key, tmpvar);
}
}
json_object_iter_next(&it);
}
return var;
}
std::vector<tagged_feedurl> newsblur_api::get_subscribed_urls() {
std::vector<tagged_feedurl> result;
json_object * response = query_api("/reader/feeds/", NULL);
json_object * feeds {};
json_object_object_get_ex(response, "feeds", &feeds);
json_object_iterator it = json_object_iter_begin(feeds);
json_object_iterator itEnd = json_object_iter_end(feeds);
json_object * folders {};
json_object_object_get_ex(response, "folders", &folders);
std::map<std::string, std::vector<std::string>> feeds_to_tags = mk_feeds_to_tags(folders);
while (!json_object_iter_equal(&it, &itEnd)) {
const char * feed_id = json_object_iter_peek_name(&it);
json_object * node {};
rsspp::feed current_feed;
current_feed.rss_version = rsspp::NEWSBLUR_JSON;
json_object * feed_json = json_object_iter_peek_value(&it);
json_object_object_get_ex(feed_json, "feed_title", &node);
current_feed.title = json_object_get_string(node);
json_object_object_get_ex(feed_json, "feed_link", &node);
current_feed.link = json_object_get_string(node);
known_feeds[feed_id] = current_feed;
std::string std_feed_id(feed_id);
std::vector<std::string> tags = feeds_to_tags[std_feed_id];
result.push_back(tagged_feedurl(std_feed_id, tags));
json_object_iter_next(&it);
}
return result;
}
void ActivityStats::deserialize(json_object *o) {
Uint32EWAHBoolArray *bitset = (Uint32EWAHBoolArray*)_bitset;
struct json_object_iterator it, itEnd;
if(!o) return;
/* Reset all */
bitset->reset();
it = json_object_iter_begin(o), itEnd = json_object_iter_end(o);
while (!json_object_iter_equal(&it, &itEnd)) {
char *key = (char*)json_object_iter_peek_name(&it);
u_int32_t when = atol(key);
when %= CONST_MAX_ACTIVITY_DURATION;
bitset->set(when);
// ntop->getTrace()->traceEvent(TRACE_WARNING, "%s=%d", key, 1);
json_object_iter_next(&it);
}
}
symbols_t* drakvuf_get_symbols_from_rekall(const char *rekall_profile)
{
symbols_t *ret = g_malloc0(sizeof(symbols_t));;
json_object *root = json_object_from_file(rekall_profile);
if(!root) {
fprintf(stderr, "Rekall profile couldn't be opened!\n");
goto err_exit;
}
json_object *functions = NULL;
if (!json_object_object_get_ex(root, "$FUNCTIONS", &functions)) {
PRINT_DEBUG("Rekall profile: no $FUNCTIONS section found\n");
goto err_exit;
}
ret->count = json_object_object_length(functions);
ret->symbols = g_malloc0(sizeof(symbols_t) * ret->count);
struct json_object_iterator it = json_object_iter_begin(functions);
struct json_object_iterator itEnd = json_object_iter_end(functions);
uint32_t i=0;
while (!json_object_iter_equal(&it, &itEnd) && i < ret->count) {
ret->symbols[i].name = g_strdup(json_object_iter_peek_name(&it));
ret->symbols[i].rva = json_object_get_int64(json_object_iter_peek_value(&it));
i++;
json_object_iter_next(&it);
}
json_object_put(functions);
return ret;
err_exit: free(ret);
return NULL;
}
bool settings_read(void)
{
bool rv;
bool bind_defaults;
bool nonexistent_ok;
rv = true;
bind_defaults = true;
nonexistent_ok = false;
/* Read and delete the old versions first if it exists. */
settings_read_v1();
if(settings_read_v2())
{
bind_defaults = false;
nonexistent_ok = true; // If we managed to read the old .lua file, then failing to read the new .json file should not cause any error messages.
}
/* Read the new version if it exists. */
char * json;
int json_size;
snprintf(filename, sizeof filename, "%s", get_save_filename("settings.json"));
if(read_file(filename, &json, &json_size) == true)
{
enum json_tokener_error e;
struct json_object * obj;
obj = json_tokener_parse_verbose(json, &e);
if(obj != NULL)
{
bool ok;
struct json_object_iterator it;
struct json_object_iterator itEnd;
int active_questline;
ok = true;
it = json_object_iter_begin(obj);
itEnd = json_object_iter_end(obj);
active_questline = globals.active_questline;
while(ok == true && !json_object_iter_equal(&it, &itEnd))
{
const char * name;
struct json_object * value;
enum json_type type;
bool dummy_boolean;
name = json_object_iter_peek_name(&it);
value = json_object_iter_peek_value(&it);
type = json_object_get_type(value);
struct
{
const char * name;
enum json_type type;
bool (*callback)(struct json_object * value, void * value_ptr);
void * value_ptr;
} stuff[] =
{
{ "Fullscreen", json_type_boolean, cb_bool, &globals.fullscreen },
{ "OpenGL", json_type_boolean, cb_bool, &globals.opengl },
{ "OpenGL_POT", json_type_boolean, cb_opengl_pot, NULL },
{ "OpenGL_compressed_textures", json_type_boolean, cb_bool, &globals.opengl_compressed_textures },
{ "SFX", json_type_boolean, cb_bool, &globals.use_sfx },
{ "Music", json_type_boolean, cb_bool, &globals.use_music },
{ "SFX_max_channels", json_type_int, cb_int, &globals.max_channels },
{ "Sound_volume", json_type_int, cb_sound_volume, NULL },
{ "Joysticks", json_type_boolean, cb_bool, &globals.use_joysticks },
{ "CaveSelection", json_type_string, cb_cave_selection, NULL },
{ "CaveSelectionLevel", json_type_int, cb_cave_selection_level, NULL },
{ "ShowFPS", json_type_boolean, cb_bool, &globals.fps_counter_active },
{ "GameMode", json_type_string, cb_game_mode, NULL },
{ "ActiveQuestline", json_type_int, cb_int, &active_questline },
{ "TitleMidarea", json_type_string, cb_title_midarea, NULL },
{ "IronGirlMode", json_type_boolean, cb_bool, &globals.iron_girl_mode },
{ "Locale", json_type_string, cb_locale, NULL },
{ "MapTilting", json_type_boolean, cb_bool, &globals.map_tilting },
{ "SmoothClassicMode", json_type_boolean, cb_bool, &globals.smooth_classic_mode },
{ "Bindings", json_type_array, cb_bindings, NULL },
{ "Themes", json_type_array, cb_themes, NULL },
{ "WriteSettings", json_type_boolean, cb_bool, &globals.write_settings },
{ "TestsCompleted", json_type_boolean, cb_bool, &dummy_boolean }, // Ignored.
{ NULL, json_type_int, NULL, NULL }
};
int ind;
ind = -1;
for(int i = 0; ind == -1 && stuff[i].name != NULL; i++)
if(!strcmp(stuff[i].name, name))
ind = i;
if(ind >= 0)
{
if(stuff[ind].type == type)
{
ok = stuff[ind].callback(value, stuff[ind].value_ptr);
/* Don't bind the default keybindings if we were able to read them from the settings.json. */
if(ok == true && !strcmp(name, "Bindings"))
bind_defaults = false;
}
else
{
fprintf(stderr, "%s: Incorrect value type %s for '%s', expected %s.\n", filename, json_type_to_name(type), name, json_type_to_name(stuff[ind].type));
ok = false;
}
}
else
{
fprintf(stderr, "%s: Failed to parse: unknown variable '%s'.\n", filename, name);
ok = false;
}
json_object_iter_next(&it);
}
if(ok == true)
globals.active_questline = active_questline;
else
rv = false;
}
else
{
fprintf(stderr, "%s: Failed to parse: %d: %s\n", filename, (int) e, json_tokener_error_desc(e));
}
free(json);
}
else
{
if(nonexistent_ok == false)
fprintf(stderr, "%s: Failed to read '%s'.\n", __FUNCTION__, filename);
}
if(bind_defaults)
ui_bindings_default(true);
if(globals.iron_girl_mode)
theme_set(THEME_TRAIT, "iron-girl");
return rv;
}
void SyslogInput_JSON( char *syslog_string, struct _SyslogInput *SyslogInput )
{
struct json_object *json_obj = NULL;
struct json_object *tmp = NULL;
struct json_object_iterator it;
struct json_object_iterator itEnd;
const char *val_str = NULL;
uint16_t json_str_count=1;
uint16_t a;
bool has_message = false;
char json_str[JSON_MAX_NEST][JSON_MAX_SIZE] = { { 0 } };
memset(SyslogInput, 0, sizeof(_SyslogInput));
memcpy(SyslogInput->syslog_message, "UNDEFINED\0", sizeof(SyslogInput->syslog_message));
memcpy(SyslogInput->syslog_program, "UNDEFINED\0", sizeof(SyslogInput->syslog_program));
memcpy(SyslogInput->syslog_time, "UNDEFINED\0", sizeof(SyslogInput->syslog_time));
memcpy(SyslogInput->syslog_date, "UNDEFINED\0", sizeof(SyslogInput->syslog_date));
memcpy(SyslogInput->syslog_tag, "UNDEFINED\0", sizeof(SyslogInput->syslog_tag));
memcpy(SyslogInput->syslog_level, "UNDEFINED\0", sizeof(SyslogInput->syslog_level));
memcpy(SyslogInput->syslog_priority, "UNDEFINED\0", sizeof(SyslogInput->syslog_priority));
memcpy(SyslogInput->syslog_facility, "UNDEFINED\0", sizeof(SyslogInput->syslog_facility));
memcpy(SyslogInput->syslog_host, "UNDEFINED\0", sizeof(SyslogInput->syslog_host));
/* If the json isn't nested, we can do this the easy way */
if ( Syslog_JSON_Map->is_nested == false )
{
json_obj = json_tokener_parse(syslog_string);
if ( json_obj == NULL )
{
if ( syslog_string != NULL )
{
Sagan_Log(WARN, "[%s, line %d] Libfastjson failed to decode JSON. Get: %s", __FILE__, __LINE__, syslog_string);
}
else
{
Sagan_Log(WARN, "[%s, line %d] Libfastjson failed to decode JSON. Got NULL data.", __FILE__, __LINE__);
}
json_object_put(json_obj);
__atomic_add_fetch(&counters->malformed_json_input_count, 1, __ATOMIC_SEQ_CST);
return;
}
__atomic_add_fetch(&counters->json_input_count, 1, __ATOMIC_SEQ_CST);
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_host, &tmp))
{
strlcpy(SyslogInput->syslog_host, json_object_get_string(tmp), sizeof(SyslogInput->syslog_host));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_facility, &tmp))
{
strlcpy(SyslogInput->syslog_facility, json_object_get_string(tmp), sizeof(SyslogInput->syslog_facility));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_priority, &tmp))
{
strlcpy(SyslogInput->syslog_priority, json_object_get_string(tmp), sizeof(SyslogInput->syslog_priority));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_level, &tmp))
{
strlcpy(SyslogInput->syslog_level, json_object_get_string(tmp), sizeof(SyslogInput->syslog_level));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_tag, &tmp))
{
strlcpy(SyslogInput->syslog_tag, json_object_get_string(tmp), sizeof(SyslogInput->syslog_tag));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_date, &tmp))
{
strlcpy(SyslogInput->syslog_date, json_object_get_string(tmp), sizeof(SyslogInput->syslog_date));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_time, &tmp))
{
strlcpy(SyslogInput->syslog_time, json_object_get_string(tmp), sizeof(SyslogInput->syslog_time));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_program, &tmp))
{
strlcpy(SyslogInput->syslog_program, json_object_get_string(tmp), sizeof(SyslogInput->syslog_program));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_message, &tmp))
{
snprintf(SyslogInput->syslog_message, sizeof(SyslogInput->syslog_message)," %s", json_object_get_string(tmp));
SyslogInput->syslog_message[ (sizeof(SyslogInput->syslog_message) -1 ) ] = '\0';
has_message = true;
}
}
else
{
/* The raw syslog is the first "nested" level". Copy that */
strlcpy(json_str[0], syslog_string, sizeof(json_str[0]));
json_obj = json_tokener_parse(syslog_string);
if ( json_obj == NULL )
{
if ( debug->debugmalformed )
{
Sagan_Log(WARN, "[%s, line %d] Libfastjson failed to decode JSON input. The log line was: \"%s\"", __FILE__, __LINE__, syslog_string);
}
json_object_put(json_obj);
__atomic_add_fetch(&counters->malformed_json_input_count, 1, __ATOMIC_SEQ_CST);
return;
}
it = json_object_iter_begin(json_obj);
itEnd = json_object_iter_end(json_obj);
/* Search through all key/values looking for embedded JSON */
while (!json_object_iter_equal(&it, &itEnd))
{
struct json_object *const val = json_object_iter_peek_value(&it);
val_str = json_object_get_string(val);
if ( val_str[0] == '{' || val_str[1] == '{' )
{
/* If object looks like JSON, add it to array to be parsed later */
if ( json_str_count < JSON_MAX_NEST )
{
strlcpy(json_str[json_str_count], val_str, sizeof(json_str[json_str_count]));
json_str_count++;
}
else
{
Sagan_Log(ERROR, "[%s, line %d] Detected JSON past max nest of %d! Skipping extra JSON.", __FILE__, __LINE__, JSON_MAX_NEST);
}
}
json_object_iter_next(&it);
/* Search through the nest to see if we can find out values */
for ( a = 0; a < json_str_count; a++ )
{
struct json_object *json_obj = NULL;
json_obj = json_tokener_parse(json_str[a]);
if ( json_obj == NULL )
{
Sagan_Log(WARN, "[%s, line %d] Detected JSON nest but Libfastjson errors. The log line was: \"%s\"", __FILE__, __LINE__, json_str[a]);
json_object_put(json_obj);
__atomic_add_fetch(&counters->malformed_json_input_count, 1, __ATOMIC_SEQ_CST);
return;
}
__atomic_add_fetch(&counters->json_input_count, 1, __ATOMIC_SEQ_CST);
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_message, &tmp))
{
snprintf(SyslogInput->syslog_message, sizeof(SyslogInput->syslog_message)," %s", json_object_get_string(tmp));
SyslogInput->syslog_message[ (sizeof(SyslogInput->syslog_message) -1 ) ] = '\0';
has_message = true;
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_host, &tmp))
{
strlcpy(SyslogInput->syslog_host, json_object_get_string(tmp), sizeof(SyslogInput->syslog_host));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_facility, &tmp))
{
strlcpy(SyslogInput->syslog_facility, json_object_get_string(tmp), sizeof(SyslogInput->syslog_facility));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_priority, &tmp))
{
strlcpy(SyslogInput->syslog_priority, json_object_get_string(tmp), sizeof(SyslogInput->syslog_priority));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_level, &tmp))
{
strlcpy(SyslogInput->syslog_level, json_object_get_string(tmp), sizeof(SyslogInput->syslog_level));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_tag, &tmp))
{
strlcpy(SyslogInput->syslog_tag, json_object_get_string(tmp), sizeof(SyslogInput->syslog_tag));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_date, &tmp))
{
strlcpy(SyslogInput->syslog_date, json_object_get_string(tmp), sizeof(SyslogInput->syslog_date));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_time, &tmp))
{
strlcpy(SyslogInput->syslog_time, json_object_get_string(tmp), sizeof(SyslogInput->syslog_time));
}
if ( json_object_object_get_ex(json_obj, Syslog_JSON_Map->syslog_map_program, &tmp))
{
strlcpy(SyslogInput->syslog_program, json_object_get_string(tmp), sizeof(SyslogInput->syslog_program));
}
}
}
}
if ( has_message == false )
{
Sagan_Log(WARN, "[%s, line %d] Received JSON which has no decoded 'message' value. The log line was: \"%s\"", __FILE__, __LINE__, syslog_string);
}
json_object_put(json_obj);
}
/*
* process an assertion using the hosted verifier.
*
* TODO: local verification
*/
VerifyResult processAssertion(request_rec *r, const char *verifier_url,
const char *assertion)
{
VerifyResult res = apr_pcalloc(r->pool, sizeof(struct _VerifyResult));
json_tokener *tok = json_tokener_new();
json_object *jobj = NULL;
enum json_tokener_error jerr;
char *assertionResult =
verifyAssertionRemote(r, verifier_url, (char *) assertion);
if (assertionResult) {
jobj =
json_tokener_parse_ex(tok, assertionResult, strlen(assertionResult));
jerr = json_tokener_get_error(tok);
if (json_tokener_success != jerr) {
res->errorResponse = apr_psprintf(r->pool, jsonErrorResponse,
"malformed payload",
json_tokener_error_desc(jerr));
json_tokener_free(tok);
return res;
}
ap_log_rerror(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, 0, r,
ERRTAG
"Assertion (parsed) recieved is : %s",
json_object_to_json_string(jobj));
}
else {
// XXX: verifyAssertionRemote should return specific error message.
res->errorResponse = apr_psprintf(r->pool, jsonErrorResponse,
"communication error",
"can't contact verification server");
return res;
}
struct json_object_iterator it = json_object_iter_begin(jobj);
struct json_object_iterator itEnd = json_object_iter_end(jobj);
const char *reason = NULL;
const char *status = "unknown";
int success = 0;
while (!json_object_iter_equal(&it, &itEnd)) {
const char *key = json_object_iter_peek_name(&it);
json_object *val = json_object_iter_peek_value(&it);
if (strncmp("email", key, 6) == 0) {
res->verifiedEmail = apr_pstrdup(r->pool, json_object_get_string(val));
}
else if (strncmp("issuer", key, 7) == 0) {
res->identityIssuer = apr_pstrdup(r->pool, json_object_get_string(val));
}
else if (strncmp("audience", key, 9) == 0) {
res->audience = apr_pstrdup(r->pool, json_object_get_string(val));
}
else if (strncmp("expires", key, 8) == 0) {
apr_time_ansi_put(&res->expires, json_object_get_int64(val) / 1000);
}
else if (strncmp("reason", key, 7) == 0) {
reason = json_object_get_string(val);
}
else if (strncmp("status", key, 7) == 0) {
status = json_object_get_string(val);
if (strncmp("okay", status, 5) == 0) {
success = 1;
}
}
json_object_iter_next(&it);
}
json_tokener_free(tok);
// XXX: This is bad, doesn't catch multiple missing bits
if (!res->verifiedEmail) {
res->errorResponse = apr_pstrdup(r->pool, "Missing e-mail in assertion");
}
if (!res->identityIssuer) {
res->errorResponse = apr_pstrdup(r->pool, "Missing issuer in assertion");
}
if (res->audience
&& strncmp(res->audience, r->server->server_hostname,
strlen(r->server->server_hostname)) != 0) {
res->errorResponse =
apr_psprintf(r->pool, "Audience %s doesn't match %s", res->audience,
r->server->server_hostname);
}
apr_time_t now = apr_time_now();
if (res->expires && res->expires <= now) {
char exp_time[APR_RFC822_DATE_LEN];
apr_rfc822_date(exp_time, res->expires);
res->errorResponse =
apr_psprintf(r->pool, "Assertion expired on %s", exp_time);
}
if (!success) {
if (reason) {
res->errorResponse = apr_pstrdup(r->pool, reason);
}
else {
res->errorResponse =
apr_psprintf(r->pool, "Assertion failed with status '%s'", status);
}
}
return res;
}
static int ntop_zmq_receive(lua_State* vm) {
NetworkInterface *ntop_interface;
void *subscriber;
int size;
struct zmq_msg_hdr h;
char *payload;
int payload_len;
zmq_pollitem_t item;
int rc;
lua_getglobal(vm, "zmq_subscriber");
if((subscriber = (void*)lua_touserdata(vm, lua_gettop(vm))) == NULL) {
ntop->getTrace()->traceEvent(TRACE_ERROR, "INTERNAL ERROR: NULL subscriber");
return(CONST_LUA_ERROR);
}
lua_getglobal(vm, "ntop_interface");
if((ntop_interface = (NetworkInterface*)lua_touserdata(vm, lua_gettop(vm))) == NULL) {
handle_null_interface(vm);
return(CONST_LUA_ERROR);
// ntop_interface = ntop->getInterfaceId(0);
}
item.socket = subscriber;
item.events = ZMQ_POLLIN;
do {
rc = zmq_poll(&item, 1, 1000);
if (rc < 0 || !ntop_interface->isRunning()) return(CONST_LUA_PARAM_ERROR);
} while (rc == 0);
size = zmq_recv(subscriber, &h, sizeof(h), 0);
if(size != sizeof(h) || h.version != MSG_VERSION) {
ntop->getTrace()->traceEvent(TRACE_WARNING, "Unsupported publisher version [%d]", h.version);
return -1;
}
payload_len = h.size + 1;
if((payload = (char*)malloc(payload_len)) != NULL) {
size = zmq_recv(subscriber, payload, payload_len, 0);
payload[h.size] = '\0';
if(size > 0) {
json_object *o = json_tokener_parse(payload);
if(o != NULL) {
struct json_object_iterator it = json_object_iter_begin(o);
struct json_object_iterator itEnd = json_object_iter_end(o);
while (!json_object_iter_equal(&it, &itEnd)) {
char *key = (char*)json_object_iter_peek_name(&it);
const char *value = json_object_get_string(json_object_iter_peek_value(&it));
ntop->getTrace()->traceEvent(TRACE_NORMAL, "[%s]=[%s]", key, value);
json_object_iter_next(&it);
}
json_object_put(o);
}
lua_pushfstring(vm, "%s", payload);
ntop->getTrace()->traceEvent(TRACE_INFO, "[%u] %s", h.size, payload);
free(payload);
return(CONST_LUA_OK);
} else {
free(payload);
return(CONST_LUA_PARAM_ERROR);
}
} else
return(CONST_LUA_PARAM_ERROR);
}