[Added] python packages which are not installable via pip on lucid
[Moved] installing latest bison and openssl right before thrift building for lucid
[Fixed] package bison installation for not lucid
[Added] OpenSSL dependency for lucid
[Changed] prefix to /usr/local
[Fixed] wrong file for checking if dependency is intalled
1. Table implementations (spec files) can mark the table as 'cachable'.
2. Cached results depend on the shortest/quickest interval of scheduled
queries that act on results of the table.
3. The table API generator blocks caching on index/additional/required
table column options.
If the option of remembering known Wi-Fi networks is enabled on a system,
they are persisted to disk as a preferences property list file.
This table is populated by parsing that file.
There was a bug in the `osquery::Schedule` container object such that,
when the iteration through the schedule occured, pack objects were being
passed by value (copied) instead of passed by reference. Thus, the
discovery query would be executed, the object's cache would be updated,
and then the object would go out of scope and be destructed, thus
leaving the original object without ever having ran the discovery query.
This caused discovery queries to thrash. Bad times.
I added a new test so that we don't regress here as well as const'd a
few functions that should have been const in `osquery::Pack`.
This commit contains the features specified in #1390 as well as a
refactoring of the general osquery configuration code.
The API for the config plugins hasn't changed, although now there's a
`genPack` method that config plugins can implement. If a plugin doesn't
implement `genPack`, then the map<string, string> format cannot be used.
The default config plugin, the filesystem plugin, now implements
`genPack`, so existing query packs code will continue to work as it
always has.
Now many other config plugins can implement custom pack handling for
what makes sense in their context. `genPacks` is not a pure virtual, so
it doesn't have to be implemented in your plugin if you don't want to
use it. Also, more importantly, all config plugins can use the standard
inline pack format if they want to use query packs. Which is awesome.
For more information, refer to #1390, the documentation and the doxygen
comments included with this pull requests, as well as the following
example config which is now supported, regardless of what config plugin
you're using:
```json
{
"options": {
"enable_monitor": "true"
},
"packs": {
"core_os_monitoring": {
"version": "1.4.5",
"discovery": [
"select pid from processes where name like '%osqueryd%';"
],
"queries": {
"kernel_modules": {
"query": "SELECT name, size FROM kernel_modules;",
"interval": 600
},
"system_controls": {
"query": "SELECT * FROM system_controls;",
"interval": 600,
"snapshot": true,
},
"usb_devices": {
"query": "SELECT * FROM usb_devices;",
"interval": 600
}
}
},
"osquery_internal_info": {
"version": "1.4.5",
"discovery": [
"select pid from processes where name like '%osqueryd%';"
],
"queries": {
"info": {
"query": "select i.*, p.resident_size, p.user_time, p.system_time, time.minutes as counter from osquery_info i, processes p, time where p.pid = i.pid;",
"interval": 60,
"snapshot": true
},
"registry": {
"query": "SELECT * FROM osquery_registry;",
"interval": 600,
"snapshot": true
},
"schedule": {
"query": "select name, interval, executions, output_size, wall_time, (user_time/executions) as avg_user_time, (system_time/executions) as avg_system_time, average_memory from osquery_schedule;",
"interval": 60,
"snapshot": true
}
}
}
}
}
```
The `osquery_packs` table was modified to remove the superfluous
columns which could already have been found in `osquery_schedule`. Two
more columns were added in their place, representing stats about pack's
discovery query execution history.
Notably, the internal API for the `osquery::Config` class has changed
rather dramatically as apart of the refactoring. We think this is an
improvement. While strictly adhering to the osquery config plugin
interface will have avoided any compatibility errors, advanced users may
notice compilation errors if they access config data directly. All
internal users of the config have obviously been updated. Yet another
reason to merge your code into mainline; we update it for you when we
refactor!
* It wasn't straightforward to get OpenSSL building
without avx/vxoprs optimizations on 10.10
* libressl is essentially a modern/lean-ish drop-in replacement for OpenSSL
and can build without avx optimizations to support older Macs
This change:
* Installs libressl (builds a bottle) using homebrew
* And statically links `libcrypto.a` and `libssl.a` unless
`BUILD_LINK_SHARED` is requested.
Fixes#1329
OS X 10.9 should not build/test a kernel extension yet. The MAC policy framework is slightly different and the APIs/version dependencies need to be tested.
Having `-mtune=i386` is causing compilation failure for gflags on ubuntu.
This change removes the `mtune` compile flag.
`-march` flag is already set to `x86-64` and according to gcc doc,
Specifying `-march=cpu-type` implies `-mtune=cpu-type.`
Fixes#1428
Boost property trees are level delimited using '.' characters.
An Apple property list may contain keys with '.' characters, so the plist conversion must use iterators and raw node appends.
