strings.HasPrefix is more correct; if a tag part value ended up
containing the expected prefix of another part, it could cause incorrect
parsing. I don't think that these values would be semantically legal
today, but it's probably better to be defensive.
* auth/aws: Fix error with empty bound_iam_principal_arn
In cases where there doesn't need to be a bound_iam_principal_arn, i.e.,
either auth_type is ec2 or there are other bindings with the iam
auth_type, but it is specified explicitly anyway, Vault tried to parse
it to resolve to internal unique IDs. This now checks to ensure that
bound_iam_principal_arn is non-empty before attempting to resolve it.
Fixes#3837
* Fix extraneous newline
* Don't call LeaseExtend on login renewal paths when period is provided
* WIP tests
* NoopBackend accept backend ttl values
* Test period value on credentials backend
* Use t.Fatalf instead
* Remove mockCoreExpiration
* Add login renewal test for approle backend
* Add resp.Auth.Period check on aws and cert backend tests
* Pass in approle's period via role's period
* Correctly set period in valid-role's role
* Add period renewal test using TestCluster and approle backend
* Check for ttl values after renewals on test
* Start work on passing context to backends
* More work on passing context
* Unindent logical system
* Unindent token store
* Unindent passthrough
* Unindent cubbyhole
* Fix tests
* use requestContext in rollback and expiration managers
This removes all references I could find to:
- credential provider
- authentication backend
- authentication provider
- auth provider
- auth backend
in favor of the unified:
- auth method
Some of the path help documentation was incorrect for auth/aws/role as
behavior changed during PR development and the help wasn't updated. This
fixes incorrect information and makes the path help somewhat more
consistent.
Fixes#3472
The parseIamArn method was making assumptions about the input arn being
properly formatted and of a certain type. If users tried to pass a
bound_iam_principal_arn that was malformed (or was the ARN of the root
user), it would cause a panic. parseIamArn now explicitly checks the
assumptions it's making and tests are added to ensure it properly errors
out (rather than panic'ing) on malformed input.
* Add backend plugin changes
* Fix totp backend plugin tests
* Fix logical/plugin InvalidateKey test
* Fix plugin catalog CRUD test, fix NoopBackend
* Clean up commented code block
* Fix system backend mount test
* Set plugin_name to omitempty, fix handleMountTable config parsing
* Clean up comments, keep shim connections alive until cleanup
* Include pluginClient, disallow LookupPlugin call from within a plugin
* Add wrapper around backendPluginClient for proper cleanup
* Add logger shim tests
* Add logger, storage, and system shim tests
* Use pointer receivers for system view shim
* Use plugin name if no path is provided on mount
* Enable plugins for auth backends
* Add backend type attribute, move builtin/plugin/package
* Fix merge conflict
* Fix missing plugin name in mount config
* Add integration tests on enabling auth backend plugins
* Remove dependency cycle on mock-plugin
* Add passthrough backend plugin, use logical.BackendType to determine lease generation
* Remove vault package dependency on passthrough package
* Add basic impl test for passthrough plugin
* Incorporate feedback; set b.backend after shims creation on backendPluginServer
* Fix totp plugin test
* Add plugin backends docs
* Fix tests
* Fix builtin/plugin tests
* Remove flatten from PluginRunner fields
* Move mock plugin to logical/plugin, remove totp and passthrough plugins
* Move pluginMap into newPluginClient
* Do not create storage RPC connection on HandleRequest and HandleExistenceCheck
* Change shim logger's Fatal to no-op
* Change BackendType to uint32, match UX backend types
* Change framework.Backend Setup signature
* Add Setup func to logical.Backend interface
* Move OptionallyEnableMlock call into plugin.Serve, update docs and comments
* Remove commented var in plugin package
* RegisterLicense on logical.Backend interface (#3017)
* Add RegisterLicense to logical.Backend interface
* Update RegisterLicense to use callback func on framework.Backend
* Refactor framework.Backend.RegisterLicense
* plugin: Prevent plugin.SystemViewClient.ResponseWrapData from getting JWTs
* plugin: Revert BackendType to remove TypePassthrough and related references
* Fix typo in plugin backends docs
* Let AWS auth CLI helper only generate login data
This will be useful to other golang clients so they can manage the login
process themselves.
Also helps for #2855
* Respond to PR feedback
In auth/aws/config/client, when only the iam_server_id_header_value was
being updated on an existing config, it wouldn't get stored because I
was trying to avoid unnecessarily flushing the cache of AWS clients, and
the flag to not flush the cache also meant that the updated entry didn't
get written back to the storage. This now adds a new flag for when
other changes occur that don't require flushing the cache but do require
getting written to the storage. It also adds a test for this explicitly.
Fixes#3004
Previously, the renew method would ALWAYS check to ensure the
authenticated IAM principal ARN matched the bound ARN. However, there
is a valid use case in which no bound_iam_principal_arn is specified and
all bindings are done through inferencing. When a role is configured
like this, clients won't be able to renew their token because of the
check.
This now checks to ensure that the bound_iam_principal_arn is not empty
before requriing that it match the originally authenticated client.
Fixes#2781
A change in copystructure has caused some panics due to the custom copy
function. I'm more nervous about production panics than I am about
keeping some bad code wiping out some existing warnings, so remove the
custom copy function and just allow direct setting of Warnings.
* Rename builtin/credential/aws-ec2 to aws
The aws-ec2 authentication backend is being expanded and will become the
generic aws backend. This is a small rename commit to keep the commit
history clean.
* Expand aws-ec2 backend to more generic aws
This adds the ability to authenticate arbitrary AWS IAM principals using
AWS's sts:GetCallerIdentity method. The AWS-EC2 auth backend is being to
just AWS with the expansion.
* Add missing aws auth handler to CLI
This was omitted from the previous commit
* aws auth backend general variable name cleanup
Also fixed a bug where allowed auth types weren't being checked upon
login, and added tests for it.
* Update docs for the aws auth backend
* Refactor aws bind validation
* Fix env var override in aws backend test
Intent is to override the AWS environment variables with the TEST_*
versions if they are set, but the reverse was happening.
* Update docs on use of IAM authentication profile
AWS now allows you to change the instance profile of a running instance,
so the use case of "a long-lived instance that's not in an instance
profile" no longer means you have to use the the EC2 auth method. You
can now just change the instance profile on the fly.
* Fix typo in aws auth cli help
* Respond to PR feedback
* More PR feedback
* Respond to additional PR feedback
* Address more feedback on aws auth PR
* Make aws auth_type immutable per role
* Address more aws auth PR feedback
* Address more iam auth PR feedback
* Rename aws-ec2.html.md to aws.html.md
Per PR feedback, to go along with new backend name.
* Add MountType to logical.Request
* Make default aws auth_type dependent upon MountType
When MountType is aws-ec2, default to ec2 auth_type for backwards
compatibility with legacy roles. Otherwise, default to iam.
* Pass MountPoint and MountType back up to the core
Previously the request router reset the MountPoint and MountType back to
the empty string before returning to the core. This ensures they get set
back to the correct values.
