The other Chef tooling (chef-client, chef, kitchen, berks, etc.)
support a `-v` flag to display the version. Currently, inspec
errors out with the following error:
```
Could not find command "_v".
```
This adds a Thor map so that `-v` executes the `version` command.
Signed-off-by: Adam Leff <adam@leff.co>
This pull request adds a packages resource so that we can check for pattern matches against all the packages on a system. This initially implements only dpkg support for debian-based platforms so we can cover this use case:
```ruby
describe packages(/^xserver-xorg.*/) do
its("list") { should be_empty }
end
```
This uses FilterTable so we can supply additional queries, too.
```ruby
describe packages(/vi.+/).where { status != 'installed' } do
its('statuses') { should be_empty }
end
```
Users can specify the name as a string or a regular expression. If it is a string, we will escape it and convert it to a regular expression to use in matching against the full returned list of packages. If it is a regular expression, we take that as is and use it to filter the results.
While some package management systems such as `dpkg` can take a shell glob argument to filter their results, we eschew this and require a regular expression to match multiple package names because we will need this to work across other platforms in the future. This means that the following:
```ruby
packages("vim")
```
Will return *all* the "vim" packages on the system. The `packages` resource will take `"vim"`, turn it into `/vim/`, and greedily match anything with "vim" in the name. To match only a single package named `vim`, it needs to be an anchored regular expression.
```ruby
packages(/^vim$/)
```
Signed-off-by: Joshua Timberman <joshua@chef.io>
Use entries instead of list
Added a few more tests and non installed package in output
Signed-off-by: Alex Pop <apop@chef.io>
fix lint
Signed-off-by: Alex Pop <apop@chef.io>
Signed-off-by: Joshua Timberman <joshua@chef.io>
We do not store a token in the config file but rather generate one on
each commmand. This is just a first pass and needs some work.
Signed-off-by: Montague, Brent <brent@bmontague.com>
Based on some feedback from @arlimus there were some methods that
were not part of the public inteface that I moved to private.
I changed the examples collection from a delete from the output_hash
to retrieve the controls.
Created a helper for the all_unique_controls which was used in two helper
methods.
Signed-off-by: Franklin Webber <franklin@chef.io>
The class size is too big and Rubocop is right. There are a few
more classes in there that could be extracted but I am going to
ignore it. The other issues that it presented were fair.
Signed-off-by: Franklin Webber <franklin@chef.io>
* Moved things around for better understanding of the class
* Used `private` to denote what was on the public interface
* Solved the ugly TODO which was calculating the state of the control's
summary
* Used `#examples` instead of `res = control[:results]` throughout the
#summary and #title methods
Signed-off-by: Franklin Webber <franklin@chef.io>
* Fixes an issue when specifying no profile
* Fixes an issue when displaying a profile that has included/required profiels
* Fixes an issue when specifying profiles with only metadata
* Fixes formatting for spacing to ensure it adheres to previous alignment
* Fixes issue with the Control object and the rolling up of failed
and skipped examples.
Signed-off-by: Franklin Webber <franklin@chef.io>
The profiles will display the controls with their results and
then display the examples not associated with any control but
within the profile.
Signed-off-by: Franklin Webber <franklin@chef.io>
A lot of the work in #flush_current_control is acting on the control.
I am starting the flip of the control and bringing those messages being
sent originating from a control class itself.
Signed-off-by: Franklin Webber <franklin@chef.io>
Cleans up the #stop action on the JSON formatter by creating more
methods that memoize values or provide values through a method
interface.
There is still more that can be done with the whole mapping
examples to controls through profiles.
Signed-off-by: Franklin Webber <franklin@chef.io>
The full JSON formatter was using the start step to setup the profiles_info.
I moved that to a memozied method so that the first time it is called it will
be created.
Signed-off-by: Franklin Webber <franklin@chef.io>
While rebasing the branch where I was working on the cli formatter I
noticed the addition of junit. However, it was not in the help.
Signed-off-by: Franklin Webber <franklin@chef.io>
Reverts the work-around that pulls down the latest 100 tools
and filters for type == 'compliance_profile' in the client.
Go back to using tool-search with the new type parameter.
Omit start:0 because that's the default.
Keep the number of items returned at 100, which is more than the
default 10.
Signed-off-by: Robb Kidd <robb@thekidds.org>
Previous, require_controls was including all controls from the named
profile, despite the documented behavior being that it only includes
controls explicitly pulled in by the user. The cause was two-fold:
1) A previous refactor meant that we weren't removing the rule from the
correct context, and
2) We weren't descending down the dependency tree when filtering rules.
This commit fixes the require_controls DSL method and adds a test to
help prevent future regressions.
Signed-off-by: Steven Danna <steve@chef.io>
Before, a URL based source might be downloaded multiple times during the
dependency fetching and lockfile creation. This commit tries to avoid
this by:
1) Memoizing data about the archive to avoid re-fetching the archive
2) Adding a CachedFetcher wrapper around the fetcher class to help
ensure that callers always consult the cache before fetching.
Signed-off-by: Steven Danna <steve@chef.io>
This commit threads through some state related to whether or not a
profile is "local", that is whether it is a directory on disk. If it
is, we then write out the lockfile to disk.
Signed-off-by: Steven Danna <steve@chef.io>
This allows users to run:
inspec exec ./ --cache PATH
which will use `PATH` as the dir to retrieve and store remote
dependencies. The hope is that this can eventually be used with
`inspec vendor PATH` to package up a profile for offline use.
Signed-off-by: Steven Danna <steve@chef.io>
If a URL based source does not match the shasum recorded in the
lockfile, it likely means a new version has been pushed to the remote
source. In this case, we fail to help ensure that when using a lockfile
we always run the same code as when the lockfile was created.
Signed-off-by: Steven Danna <steve@chef.io>
All resources from deps are added into the control_eval_context used by
the current profile. However, if there is a name conflict, the last
loaded resource wins. The new `require_resource` dsl method allows the
user to do the following:
require_resource(profile: 'profile_name',
resource: 'other',
as: 'renamed')
describe renamed do
...
end
Signed-off-by: Steven Danna <steve@chef.io>
This is a regression introduced by the changes from string to symbol
keys in v0.34.0. It seems that our test cookbook that had a nested
dependency example wasn't actually wired up to run.
This adds a basic functional test and corrects the typo.
Signed-off-by: Steven Danna <steve@chef.io>
The recent changes to provide isolated views of the available resources
was not extended to Rspec::ExampleGroups. This ensures that
ExampleGroups have access to the same resources as the enclosing
Inspec::Rule.
Signed-off-by: Steven Danna <steve@chef.io>
This adds a new git fetcher. In doing so, it also refactors how the
fetchers work a bit to better support fetchers that need to resolve
user-provided sources to fully specified sources appropriate for a
lockfile.
Signed-off-by: Steven Danna <steve@chef.io>
We already monkeypatch require so that it is redirected through the
require_loader. All of the tests pass with this removal. We might
cause some breakage with this removal that we aren't testing, but given
that we are mucking with `require` it seems preferable to have one
mechanism by which we do that and solve any bugs with that single path.
Signed-off-by: Steven Danna <steve@chef.io>
Previously, libraries were loaded by instance_eval'ing them against
the same execution context used for control files. All resources were
registered against a single global registry when the `name` dsl method
was invoked. To obtain seperation of resources, we would mutate the
instance variable holding the globale registry and then change it back
at the end.
Now, we instance_eval library files inside an anonymous class. This
class has its own version of `Inspec.resource` that returns another
class with the resource DSL method and the profile-specific resource
registry.
The goal of these changes is to ensure that the libraries from
dependencies are loaded even if their controls are never included. To
facilitate this, we break up the loading into seperate steps, and move
the loading code into the Profile which has acceess to the dependency
information.
Signed-off-by: Steven Danna <steve@chef.io>
Previously, all resources were loaded into a single resource registry.
Now, each profile context has a resource registry, when a profile's
library is loaded into the profile context, we update the
profile-context-specific resource registry. This local registry is
then used to populate the execution context that the rules are
evaluated in.
Signed-off-by: Steven Danna <steve@chef.io>
This is a minor refactor that I did while studying our loading code in
preparation for some deeper changes to how content loading works. The
overall goal of the refactor is to remove a few places where we were
passing a generic options hash and then only accessing a single item.
The comment hopefully clarifies to new developers in the code base how
content loading works at a high level.
Signed-off-by: Steven Danna <steve@chef.io>
The goal of this change is to provide an isolated view of the available
profiles when the user calls the include_controls or require_controls
APIs. Namely,
- A profile should only be able to reference profiles that are part of
its transitive dependency tree. That is, if the dependency tree for a
profile looks like the following:
A
|- B --> C
|
|- D --> E
Then profile B should only be able to see profile C and fail if it
tries to reference A, D, or E.
- The same profile should be include-able at different versions from
different parts of the tree without conflict. That is, if the
dependency tree for a profile looks like the following:
A
|- B --> C@1.0
|
|- D --> C@2.0
Then profile B should see the 1.0 version of C and profile D should
see the 2.0 profile C with respect to the included controls.
To achieve these goals we:
- Ensure that we construct ProfileContext objects with respect to the
correct dependencies in Inspec::DSL.
- Provide a method of accessing all transitively defined rules on a
ProfileContext without pushing all of the rules onto the same global
namespace.
This does not yet handle attributes or libraries.
Also: Log to STDERR by default
NB: This will result in absolute paths being rendered to lock files. We
think that is OK for now since we are going to build some UX around
path-based dependencies and lock files. Namely, we are going to tell
people it is a bad idea.
Signed-off-by: Steven Danna <steve@chef.io>
Resolved an issue checking ports on windows
The previous version wasn't really checking if a port was accessible as we were only validating if the ping succeeded. Using TcpTestSucceeded to determine if the connection worked or not.
The Molinillo library is a good library for systems that need a
constraint solver that will solve dependency problems requiring a single
version of each named dependency.
In our case, the eventual goal is to allow libraries to have conflicting
transitive dependencies at runtime. Isolation will be provided by
restricting all calls within a given profile to scope which can only see
that profile's dependencies.
To facilitate working on the isolation feature, I've replaced the
Molinillo-based resolver with a minimal resolver which will allow us to
load multiple versions of the same library.
Since we will likely want a good amount of logging around this feature
in the future, I've added a Inspec::Log singleton-style class, replacing
the previous Inpsec::Log which appeared unused in the code base.
Signed-off-by: Steven Danna <steve@chef.io>
This adds a basic prototype of inspec.lock. When the lockfile exists on
disk, the dependencies tree is constructed using the information in the
lock file rather than using the resolver.
Signed-off-by: Steven Danna <steve@chef.io>
This extends the dependency feature to include support for url-based
dependencies. It takes some deviations from the current support for
URLs that we'll likely want to make more consistent.
By default, we store downloaded archives in the cache rather than the
unpacked archive. However, to facilitate debugging, we will prefer the
unpacked archive if we find it in the cache.
Signed-off-by: Steven Danna <steve@chef.io>
