0e51b37411
Optimize and simplify the epoll poller
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On my own machine (4096 max FD's), scanning localhost for all services,
there was no change to speak of. On another one, though, with 65536
max FD's scanning localhost and another machine simultaneously for
a specific service, there was a dramatic speedup allowing much faster
scans, with userspace load dropping to about a quarter of a second.
As a bonus, it makes the code simpler.
2014-09-24 21:39:17 +02:00
49e7f1798e
Get rid of some memory holes on x86_64
2014-09-24 20:28:18 +02:00
21cab71e75
Fix the epoll poller
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Setting the fd to -1 broke poller_remove_from_dispatch().
2014-09-24 19:03:45 +02:00
89edba14f0
Sort epoll_wait() output earlier
2014-09-24 19:00:09 +02:00
50e27cf3d8
Order the results by port
2014-09-24 18:59:55 +02:00
734931d84f
Fix the hotspot
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Valgrind seems to be quite happy with it now.
2014-09-24 01:02:09 +02:00
bdb3b9b959
Identified a hot-spot
2014-09-24 00:20:20 +02:00
9df79e3637
Update the README
2014-09-24 00:11:44 +02:00
53b717c454
Avoid spinning in a loop
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This also helps reduce a lot of noice in strace.
2014-09-24 00:11:44 +02:00
eee873e373
Implement idle events
2014-09-24 00:11:44 +02:00
19491375f3
Formatting
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No idea how this happened.
2014-09-24 00:11:40 +02:00
1f9f9b9a39
Simplify the plugin API
2014-09-23 22:59:01 +02:00
f9d6627456
Don't initialize the service before connecting
2014-09-23 21:12:40 +02:00
0da95bf1c8
Fix str_append_data()
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`void *' is more appropriate here.
2014-09-23 20:41:47 +02:00
7ee3bbc86b
Fix on_unit_ready()
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Got it wrong and lighttpd doesn't have any mercy.
2014-09-23 20:41:47 +02:00
903f7d128a
Show some stats at the end
2014-09-21 03:55:58 +02:00
fa2780a40d
Fix the TLS/SSL transport
2014-09-21 03:43:14 +02:00
aeb1012997
Group the output properly
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Somehow I must have forgotten about transports at some point.
2014-09-21 03:29:36 +02:00
d18224cc65
Fix terminal output for multiple ports per service
2014-09-21 03:29:36 +02:00
6542353dae
Fix output of results for multiple services
2014-09-21 03:29:35 +02:00
6c90cc85db
Fix the IRC plugin, and not only that
2014-09-21 03:29:35 +02:00
e7d8b244a9
TLS transport: output some certificate information
2014-09-21 03:29:27 +02:00
d453a1226c
HTTP: initialize `http_settings' statically
2014-09-21 01:12:15 +02:00
82a125a3c3
Fix error message
2014-09-21 01:08:20 +02:00
7a7c32aec0
Add a header guard
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I've nearly forgotten what those are.
2014-09-21 01:06:47 +02:00
49aceb664e
Update the README
2014-09-21 01:02:22 +02:00
47aaedd26a
Implement the HTTP plugin
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Ended up including Joyent's http-parser library.
2014-09-21 01:02:16 +02:00
2b74a18833
Implement more of the services
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- SSH: ready for action
- IRC: ready for action
- HTTP: needs some work
2014-09-20 22:03:55 +02:00
b9571ec01f
Filter out any garbage in the scan output
2014-09-20 18:28:08 +02:00
38a0077033
Generate a manpage
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help2man should be enough so far.
2014-09-20 18:12:55 +02:00
01c2bfa5a4
Fix timers
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Fucking hell. We're still having some event scheduling issues.
2014-09-20 01:59:41 +02:00
97bcad8a03
Save a syscall per connection
2014-09-20 00:08:23 +02:00
457eff90e3
Rework the poller
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It's about time we stopped fucking ourselves in the butt.
The scanning should be much faster now.
Thanks to libuv for inspiration.
2014-09-19 23:44:00 +02:00
6f1bc52711
Raise the file descriptor limit to the maximum
2014-09-19 09:20:14 +02:00
4662e84995
First set of fixes
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There are still some problems but at least it does something now.
2014-09-19 01:02:26 +02:00
64fa986cd0
Implement the indicator etc.
2014-09-18 21:01:42 +02:00
0a7ff1d638
Add regular tree-like output
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This ended up rather nice.
2014-09-17 23:27:00 +02:00
06785ea4e1
JSON output support
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This was rather simple.
2014-09-17 23:22:02 +02:00
7d3f0ca4c8
Even more stuff
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Some reorganisation has taken place.
2014-09-14 22:45:12 +02:00
215891a8ee
More stuff
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- renamed *_func to *_fn
- some initial code for the indicator (needs curses)
- moved option handler to utils
- more work on unit generation & processing
2014-09-14 00:28:50 +02:00
1bc2e22167
Stuff
2014-09-12 23:28:33 +02:00
a133946688
Write stubs for the plugins
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Make them compile.
2014-09-11 08:10:33 +02:00
241bc64a11
Random crystallisation
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Don't worry, there will be better commit messages eventually.
2014-09-10 23:14:53 +02:00
b418bfe22c
Initial commit
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Nothing's working yet, only some supporting code has been put in place.
2014-09-08 21:40:01 +02:00
