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lynxis lazus has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-remsim/+/28027 )
Change subject: server: Detect duplicate client/bankd connection; drop new ones
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Patch Set 2:
(1 comment)
Patchset:
PS2:
even it allows DDoS i would like to drop the old connection.
as long we don't do any authentication I would consider ddos not as part of the design and must taken care otherwise.
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Gerrit-Project: osmo-remsim
Gerrit-Branch: master
Gerrit-Change-Id: I00387dbc19d689415470e2f08df08a47a78b81c0
Gerrit-Change-Number: 28027
Gerrit-PatchSet: 2
Gerrit-Owner: laforge <laforge(a)osmocom.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu>
Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>
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Gerrit-Comment-Date: Tue, 03 May 2022 16:30:50 +0000
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Attention is currently required from: lynxis lazus.
Hello Jenkins Builder, lynxis lazus,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/c/osmo-remsim/+/28027
to look at the new patch set (#2).
Change subject: server: Detect duplicate client/bankd connection; drop new ones
......................................................................
server: Detect duplicate client/bankd connection; drop new ones
we're dropping the current (new) connection as we don't really know which
is the "right" one. Dropping the new gives the old connection time to
timeout, or to continue to operate. If we were to drop the old
connection, this could interrupt a perfectly working connection and opens
some kind of DoS.
Related: OS#5527
Change-Id: I00387dbc19d689415470e2f08df08a47a78b81c0
---
M asn1/RSPRO.asn
M include/osmocom/rspro/ResultCode.h
M src/rspro/ResultCode.c
M src/server/rspro_server.c
4 files changed, 61 insertions(+), 13 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-remsim refs/changes/27/28027/2
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Gerrit-Project: osmo-remsim
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Gerrit-Change-Id: I00387dbc19d689415470e2f08df08a47a78b81c0
Gerrit-Change-Number: 28027
Gerrit-PatchSet: 2
Gerrit-Owner: laforge <laforge(a)osmocom.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu>
Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>
Gerrit-MessageType: newpatchset
Attention is currently required from: laforge.
Hello Jenkins Builder,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/c/osmo-remsim/+/28020
to look at the new patch set (#3).
Change subject: encode actual hostname in RSPRO
......................................................................
encode actual hostname in RSPRO
The RSPRO ComponentIdentity includes a 'name' for each remsim component.
So far we always used "fixme-name" instead of something meaningful.
Let's use the hostname of the system instead.
Change-Id: I14925f16ae242dae89fa853a2fe31c5c1b32981d
---
M src/bankd/bankd_main.c
M src/client/user_ifdhandler.c
M src/server/remsim_server.c
3 files changed, 16 insertions(+), 6 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-remsim refs/changes/20/28020/3
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Gerrit-Change-Id: I14925f16ae242dae89fa853a2fe31c5c1b32981d
Gerrit-Change-Number: 28020
Gerrit-PatchSet: 3
Gerrit-Owner: laforge <laforge(a)osmocom.org>
Gerrit-Reviewer: Jenkins Builder
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