From 6490ee3a34c914a4c59125d947afd5b7fc01810d Mon Sep 17 00:00:00 2001
From: Nicolas Werner <nicolas.werner@hotmail.de>
Date: Mon, 6 Sep 2021 00:32:09 +0200
Subject: [PATCH] Add workaround for broken key counts
---
src/ChatPage.cpp | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/src/ChatPage.cpp b/src/ChatPage.cpp
index 5d2117ccd..c5c27964d 100644
--- a/src/ChatPage.cpp
+++ b/src/ChatPage.cpp
@@ -1001,6 +1001,23 @@ ChatPage::ensureOneTimeKeyCount(const std::map<std::string, uint16_t> &counts)
// mark as published anyway, otherwise we may end up in a loop.
olm::mark_keys_as_published();
});
+ } else if (count->second > 2 * MAX_ONETIME_KEYS) {
+ nhlog::crypto()->warn("too many one-time keys, deleting 1");
+ mtx::requests::ClaimKeys req;
+ req.one_time_keys[http::client()->user_id().to_string()]
+ [http::client()->device_id()] =
+ std::string(mtx::crypto::SIGNED_CURVE25519);
+ http::client()->claim_keys(
+ req, [](const mtx::responses::ClaimKeys &, mtx::http::RequestErr err) {
+ if (err)
+ nhlog::crypto()->warn(
+ "failed to clear 1 one-time key: {} {} {}",
+ err->matrix_error.error,
+ static_cast<int>(err->status_code),
+ static_cast<int>(err->error_code));
+ else
+ nhlog::crypto()->info("cleared 1 one-time key");
+ });
}
}
}
--
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