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Fix getPushReceiverId for encrypted pushes.

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GitOrigin-RevId: f440b656a617a018995ac6e59e4675b6668ca786
This commit is contained in:
levlam 2019-01-29 15:14:53 +03:00
parent 06a82aff73
commit 429d709ea1
2 changed files with 8 additions and 3 deletions
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10
td/telegram/NotificationManager.cpp
View File

@ -17,6 +17,7 @@
#include "td/telegram/TdDb.h"
#include "td/utils/as.h"
#include "td/utils/base64.h"
#include "td/utils/format.h"
#include "td/utils/JsonBuilder.h"
#include "td/utils/logging.h"
@ -2103,10 +2104,15 @@ Result<int64> NotificationManager::get_push_receiver_id(string payload) {
return Status::Error(400, "Expected encrypted payload as a String");
}
Slice data = encrypted_payload.get_string();
if (data.size() < 8) {
if (data.size() < 12) {
return Status::Error(400, "Encrypted payload is too small");
}
return as<int64>(data.data());
auto r_decoded = base64url_decode(data.substr(0, 12));
if (r_decoded.is_error()) {
return Status::Error(400, "Failed to base64url-decode payload");
}
CHECK(r_decoded.ok().size() == 9);
return as<int64>(r_decoded.ok().c_str());
}
if (field_value.first == "user_id") {
auto user_id = std::move(field_value.second);

1
tdactor/td/actor/MultiPromise.h
View File

@ -20,7 +20,6 @@ class MultiPromiseInterface {
virtual void add_promise(Promise<> &&promise) = 0;
virtual Promise<> get_promise() = 0;
// deprecated?
virtual size_t promise_count() const = 0;
virtual void set_ignore_errors(bool ignore_errors) = 0;