7 Commits (6440c839474f052d8997bb5cec19c2743e5108e6)

Author	SHA1	Message	Date
Alisdair McDiarmid	5587509bcf	internal: Fix providercache test failures on macOS ... For reasons that are unclear, these two tests just started failing on macOS very recently. The failure looked like: PackageDir: strings.Join({ "/", + "private/", "var/folders/3h/foobar/T/terraform-test-p", "rovidercache655312854/registry.terraform.io/hashicorp/null/2.0.0", "/windows_amd64", }, Speculating that the macOS temporary directory moved into the /private directory, I added a couple of EvalSymlinks calls and the tests pass again. No other unit tests appear to be affected by this at the moment.	6 years ago
Alisdair McDiarmid	8e87ccb689	providercache: Lazily detect executable file ... Instead of searching the installed provider package directory for a binary as we install it, we can lazily detect the executable as it is required. Doing so allows us to separately report an invalid unpacked package, giving the user more actionable error messages.	6 years ago
Alisdair McDiarmid	54abb87fb4	Fix broken test due to function rename	6 years ago
Kristin Laemmert	a43f141f9e	tools/terraform-bundle: refactor to use new provider installer and provider directory layouts (#24629) ... * tools/terraform-bundle: refactor to use new provider installer and provider directory layouts terraform-bundle now supports a "source" attribute for providers, uses the new provider installer, and the archive it creates preserves the new (required) directory hierarchy for providers, under a "plugins" directory. This is a breaking change in many ways: source is required for any non-HashiCorp provider, locally-installed providers must be given a source (can be arbitrary, see docs) and placed in the expected directory hierarchy, and the unzipped archive is no longer flat; there is a new "plugins" directory created with providers in the new directory layout. This PR also extends the existing test to check the contents of the zip file. TODO: Re-enable e2e tests (currently suppressed with a t.Skip) This commit includes an update to our travis configuration, so the terraform-bundle e2e tests run. It also turns off the e2e tests, which will fail until we have a terraform 0.13.* release under releases.hashicorp.com. We decided it was better to merge this now instead of waiting when we started seeing issues opened from users who built terraform-bundle from 0.13 and found it didn't work with 0.12 - better that they get an immediate error message from the binary directing them to build from the appropriate release.	6 years ago
Alisdair McDiarmid	a5b3d497cc	internal: Verify provider signatures on install ... Providers installed from the registry are accompanied by a list of checksums (the "SHA256SUMS" file), which is cryptographically signed to allow package authentication. The process of verifying this has multiple steps: - First we must verify that the SHA256 hash of the package archive matches the expected hash. This could be done for local installations too, in the future. - Next we ensure that the expected hash returned as part of the registry API response matches an entry in the checksum list. - Finally we verify the cryptographic signature of the checksum list, using the public keys provided by the registry. Each of these steps is implemented as a separate PackageAuthentication type. The local archive installation mechanism uses only the archive checksum authenticator, and the HTTP installation uses all three in the order given. The package authentication system now also returns a result value, which is used by command/init to display the result of the authentication process. There are three tiers of signature, each of which is presented differently to the user: - Signatures from the embedded HashiCorp public key indicate that the provider is officially supported by HashiCorp; - If the signing key is not from HashiCorp, it may have an associated trust signature, which indicates that the provider is from one of HashiCorp's trusted partners; - Otherwise, if the signature is valid, this is a community provider.	6 years ago
Martin Atkins	537c1bedcf	internal/providercache: LinkFromOtherCache removes target, not source ... This was incorrectly removing the _source_ entry prior to creating the symlink, therefore ending up with a dangling symlink and no source file. This wasn't obvious before because the test case for LinkFromOtherCache was also incorrectly named and therefore wasn't running. Fixing the name of that test made this problem apparent. The TestLinkFromOtherCache test case now ends up seeing the final resolved directory rather than the symlink target, because of upstream changes to the internal/getproviders filesystem scanning logic to handle symlinks properly.	6 years ago
Martin Atkins	67ca067910	internal/providercache: Linking from one cache to another ... When a system-wide shared plugin cache is configured, we'll want to make use of entries already in the shared cache when populating a local (configuration-specific) cache. This new method LinkFromOtherCache encapsulates the work of placing a link from one cache to another. If possible it will create a symlink, therefore retaining a key advantage of configuring a shared plugin cache, but otherwise we'll do a deep copy of the package directory from one cache to the other. Our old provider installer would always skip trying to create symlinks on Windows because Go standard library support for os.Symlink on Windows was inconsistent in older versions. However, os.Symlink can now create symlinks using a new API introduced in a Windows 10 update and cleanly fail if symlink creation is impossible, so it's safe for us to just try to create the symlink and react if that produces an error, just as we used to do on non-Windows systems when possibly creating symlinks on filesystems that cannot support them.	6 years ago