* added exec and env_template config/parsing
* add tests
* we can reuse ctconfig here
* do not create a non-nil map
* check defaults
* Apply suggestions from code review
Co-authored-by: Anton Averchenkov <84287187+averche@users.noreply.github.com>
* Apply suggestions from code review
Co-authored-by: Anton Averchenkov <84287187+averche@users.noreply.github.com>
* convert to list
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* convert to list
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* sig test
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* add failing example
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* add test for invalid signal
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* Update command/agent/config/config.go
* use latest consul-template
* fix build
* fix test
* fix test fixtures
* make fmt
* test docs
* rename file
* env var -> environment variable
* default to SIGTERM
* empty line
* explicit naming
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* clean typo
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* replace $ HOME with /home/username in examples
* remove empty line
---------
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
Co-authored-by: Anton Averchenkov <84287187+averche@users.noreply.github.com>
Co-authored-by: Anton Averchenkov <anton.averchenkov@hashicorp.com>
* VAULT-15547 First pass at agent/proxy decoupling
* VAULT-15547 Fix some imports
* VAULT-15547 cases instead of string.Title
* VAULT-15547 changelog
* VAULT-15547 Fix some imports
* VAULT-15547 some more dependency updates
* VAULT-15547 More dependency paths
* VAULT-15547 godocs for tests
* VAULT-15547 godocs for tests
* VAULT-15547 test package updates
* VAULT-15547 test packages
* VAULT-15547 add proxy to test packages
* VAULT-15547 gitignore
* VAULT-15547 address comments
* VAULT-15547 Some typos and small fixes
* move private function to internal pkg for sharing
* rename to mc
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* rename to NewConfig
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
---------
Signed-off-by: Daniel Huckins <dhuckins@users.noreply.github.com>
* VAULT-12940 test for templating user agent
* VAULT-12940 User agent work so far
* VAULT-12940 Vault Agent uses Vault Agent specific User-Agent header when issuing requests
* VAULT-12940 Clean-up and godocs
* VAULT-12940 changelog
* VAULT-12940 Fix test checking headers
* VAULT-12940 Fix test checking headers
* VAULT-12940 Fix test checking headers
* VAULT-12940 Fix test checking headers
* VAULT-12940 copy/paste typos
* VAULT-12940 improve comments, use make(http.Header)
* VAULT-12940 small typos and clean-up
* Update command/agent.go
* Attempt to only reload log level and certs
* Mimicked 'server' test for cert reload in 'agent'
Co-authored-by: Nick Cabatoff <ncabatoff@hashicorp.com>
Left out the `c.config` tweak that meant changes to lots of lines of code within the `Run` function of Agent command. :)
Move version out of SDK. For now it's a copy rather than move: the part not addressed by this change is sdk/helper/useragent.String, which we'll want to remove in favour of PluginString. That will have to wait until we've removed uses of useragent.String from all builtins.
* VAULT-11510 Vault Agent can start listeners without caching
* VAULT-11510 fix order of imports
* VAULT-11510 changelog
* VAULT-11510 typo and better switch
* VAULT-11510 update name
* VAULT-11510 New api_proxy stanza to configure API proxy
* VAULT-11510 First pass at API Proxy docs
* VAULT-11510 nav data
* VAULT-11510 typo
* VAULT-11510 docs update
* Work to unify log-file for agent/server and add rotation
* Updates to rotation code, tried to centralise the log config setup
* logging + tests
* Move LogFile to ShareConfig in test
* Docs
* Started work on adding log-file support to Agent
* Allow log file to be picked up and appended
* Use NewLogFile everywhere
* Tried to pull out the config aggregation from Agent.Run
Co-authored-by: Nick Cabatoff <ncabatoff@hashicorp.com>
This fixes a couple of references to loop variables in parallel tests
and deferred functions. When running a parallel test (calling
`t.Parallel()`) combined with the table-driven pattern, it's necessary
to copy the test case loop variable, otherwise only the last test case
is exercised. This is documented in the `testing` package:
https://pkg.go.dev/testing#hdr-Subtests_and_Sub_benchmarks
`defer` statements that invoke a closure should also not reference a
loop variable directly as the referenced value will change in each
iteration of the loop.
Issues were automatically found with the `loopvarcapture` linter.
* OSS portion of wrapper-v2
* Prefetch barrier type to avoid encountering an error in the simple BarrierType() getter
* Rename the OveriddenType to WrapperType and use it for the barrier type prefetch
* Fix unit test
strings.ReplaceAll(s, old, new) is a wrapper function for
strings.Replace(s, old, new, -1). But strings.ReplaceAll is more
readable and removes the hardcoded -1.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Add a new config option for Vault Agent's JWT auto auth
`remove_jwt_after_reading`, which defaults to true. Can stop
Agent from attempting to delete the file, which is useful in k8s
where the service account JWT is mounted as a read-only file
and so any attempt to delete it generates spammy error logs.
When leaving the JWT file in place, the read period for new
tokens is 1 minute instead of 500ms to reflect the assumption
that there will always be a file there, so finding a file does not
provide any signal that it needs to be re-read. Kubernetes
has a minimum TTL of 10 minutes for tokens, so a period of
1 minute gives Agent plenty of time to detect new tokens,
without leaving it too unresponsive. We may want to add a
config option to override these default periods in the future.
Co-authored-by: Tom Proctor <tomhjp@users.noreply.github.com>
Vault agent redacts the token and accessor for `/auth/token/lookup-self` (and `lookup`)
if the token is the auto auth token to prevent it from leaking.
Similarly, we need to redact the token and accessor from `renew-self`
and `renew`, which also leak the token and accessor.
I tested this locally by starting up a Vault agent and querying the
agent endpoints, and ensuring that the accessor and token were set to
the empty string in the response.
* [VAULT-1618] Agent error log level is mismatched
`logLevelToStringPtr` translates `go-hclog`'s `ERROR` to `"ERROR"` for
Consul Template's runner, but that expects `ERR` and is quite strict
about it.
This will address https://github.com/hashicorp/vault-k8s/issues/223
after it is set as the default image in `vault-k8s`.
I didn't find a simple way to test this other than starting up a full
server and agent and letting them run, which is unfortunately fairly
slow.
I confirmed that this addresses the original issue by modifying the helm
chart with the values in this commit and patching the log level to `err`.
* VAULT-1618 Add changelog/14424.txt
* VAULT-1618 Update changelog/14424.txt based on @kalafut suggestion
Co-authored-by: Jim Kalafut <jkalafut@hashicorp.com>
* VAULT-1618 Move cancel and server stop into defer in tests
* VAULT-1618 Triggering CircleCI tests
* VAULT-1618 Replace ioutil with os functions for agent template tests
Co-authored-by: Jim Kalafut <jkalafut@hashicorp.com>
* agent/azure: adds ability to use specific user assigned managed identity for auto auth
* add changelog
* change wording in error and docs
* Update website/content/docs/agent/autoauth/methods/azure.mdx
Co-authored-by: Theron Voran <tvoran@users.noreply.github.com>
* Update website/content/docs/agent/autoauth/methods/azure.mdx
Co-authored-by: Tom Proctor <tomhjp@users.noreply.github.com>
* docs formatting
Co-authored-by: Theron Voran <tvoran@users.noreply.github.com>
Co-authored-by: Tom Proctor <tomhjp@users.noreply.github.com>
This patch adds a new /agent/v1/metrics that will return metrics on the
running Vault agent. Configuration is done using the same telemetry
stanza as the Vault server. For now default runtime metrics are
returned with a few additional ones specific to the agent:
- `vault.agent.auth.failure` and `vault.agent.auth.success` to monitor
the correct behavior of the auto auth mechanism
- `vault.agent.proxy.success`, `vault.agent.proxy.client_error` and
`vault.agent.proxy.error` to check the connection with the Vault server
- `vault.agent.cache.hit` and `vault.agent.cache.miss` to monitor the
cache
Closes https://github.com/hashicorp/vault/issues/8649
Co-authored-by: Theron Voran <tvoran@users.noreply.github.com>
Uses a bufconn listener between consul-template and vault-agent when
caching is enabled and either templates or a listener is defined. This
means no listeners need to be defined in vault-agent for just
templating. Always routes consul-template through the vault-agent
cache (instead of only when persistent cache is enabled).
Uses a local transportDialer interface in config.Cache{}.
Co-authored-by: Tom Proctor <tomhjp@users.noreply.github.com>
Co-authored-by: Ben Ash <32777270+benashz@users.noreply.github.com>
* Customizing HTTP headers in the config file
* Add changelog, fix bad imports
* fixing some bugs
* fixing interaction of custom headers and /ui
* Defining a member in core to set custom response headers
* missing additional file
* Some refactoring
* Adding automated tests for the feature
* Changing some error messages based on some recommendations
* Incorporating custom response headers struct into the request context
* removing some unused references
* fixing a test
* changing some error messages, removing a default header value from /ui
* fixing a test
* wrapping ResponseWriter to set the custom headers
* adding a new test
* some cleanup
* removing some extra lines
* Addressing comments
* fixing some agent tests
* skipping custom headers from agent listener config,
removing two of the default headers as they cause issues with Vault in UI mode
Adding X-Content-Type-Options to the ui default headers
Let Content-Type be set as before
* Removing default custom headers, and renaming some function varibles
* some refacotring
* Refactoring and addressing comments
* removing a function and fixing comments
* move merge and compare states to vault core
* move MergeState, CompareStates and ParseRequiredStates to api package
* fix merge state reference in API Proxy
* move mergeStates test to api package
* add changelog
* ghost commit to trigger CI
* rename CompareStates to CompareReplicationStates
* rename MergeStates and make compareStates and parseStates private methods
* improved error messaging in parseReplicationState
* export ParseReplicationState for enterprise files
