* Vault Agent Template: parse templates (#7540)
* add template config parsing, but it's wrong b/c it's not using mapstructure
* parsing consul templates in agent config
* add additional test to configuration parsing, to cover basics
* another test fixture, rework simple test into table
* refactor into table test
* rename test
* remove flattenKeys and add other test fixture
* Update command/agent/config/config.go
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>
* return the decode error instead of swallowing it
* Update command/agent/config/config_test.go
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>
* go mod tidy
* change error checking style
* Add agent template doc
* TemplateServer: render secrets with Consul Template (#7621)
* add template config parsing, but it's wrong b/c it's not using mapstructure
* parsing consul templates in agent config
* add additional test to configuration parsing, to cover basics
* another test fixture, rework simple test into table
* refactor into table test
* rename test
* remove flattenKeys and add other test fixture
* add template package
* WIP: add runner
* fix panic, actually copy templates, etc
* rework how the config.Vault is created and enable reading from the environment
* this was supposed to be a part of the prior commit
* move/add methods to testhelpers for converting some values to pointers
* use new methods in testhelpers
* add an unblock channel to block agent until a template has been rendered
* add note
* unblock if there are no templates
* cleanups
* go mod tidy
* remove dead code
* simple test to starT
* add simple, empty templates test
* Update package doc, error logs, and add missing close() on channel
* update code comment to be clear what I'm referring to
* have template.NewServer return a (<- chan) type, even though it's a normal chan, as a better practice to enforce reading only
* Update command/agent.go
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>
* update with test
* Add README and doc.go to the command/agent directory (#7503)
* Add README and doc.go to the command/agent directory
* Add link to website
* address feedback for agent.go
* updated with feedback from Calvin
* Rework template.Server to export the unblock channel, and remove it from the NewServer function
* apply feedback from Nick
* fix/restructure rendering test
* Add pointerutil package for converting types to their pointers
* Remove pointer helper methods; use sdk/helper/pointerutil instead
* update newRunnerConfig to use pointerutil and empty strings
* only wait for unblock if template server is initialized
* update test structure
* some test cleanup
* follow up tests
* remove debugging, fix issue in replacing runner config
* need to handle first render/token
* Simplify the blocking logic to support exit after auth
* fix channel name
* expand TestAgent_Template to include multiple scenarios
* cleanup
* test cleanups after feedback
* Vault Agent Template: parse templates (#7540)
* add template config parsing, but it's wrong b/c it's not using mapstructure
* parsing consul templates in agent config
* add additional test to configuration parsing, to cover basics
* another test fixture, rework simple test into table
* refactor into table test
* rename test
* remove flattenKeys and add other test fixture
* Update command/agent/config/config.go
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>
* return the decode error instead of swallowing it
* Update command/agent/config/config_test.go
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>
* go mod tidy
* change error checking style
* Add agent template doc
* TemplateServer: render secrets with Consul Template (#7621)
* add template config parsing, but it's wrong b/c it's not using mapstructure
* parsing consul templates in agent config
* add additional test to configuration parsing, to cover basics
* another test fixture, rework simple test into table
* refactor into table test
* rename test
* remove flattenKeys and add other test fixture
* add template package
* WIP: add runner
* fix panic, actually copy templates, etc
* rework how the config.Vault is created and enable reading from the environment
* this was supposed to be a part of the prior commit
* move/add methods to testhelpers for converting some values to pointers
* use new methods in testhelpers
* add an unblock channel to block agent until a template has been rendered
* add note
* unblock if there are no templates
* cleanups
* go mod tidy
* remove dead code
* simple test to starT
* add simple, empty templates test
* Update package doc, error logs, and add missing close() on channel
* update code comment to be clear what I'm referring to
* have template.NewServer return a (<- chan) type, even though it's a normal chan, as a better practice to enforce reading only
* Update command/agent.go
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>
* update with test
* Add README and doc.go to the command/agent directory (#7503)
* Add README and doc.go to the command/agent directory
* Add link to website
* address feedback for agent.go
* updated with feedback from Calvin
* Rework template.Server to export the unblock channel, and remove it from the NewServer function
* apply feedback from Nick
* fix/restructure rendering test
* Add pointerutil package for converting types to their pointers
* Remove pointer helper methods; use sdk/helper/pointerutil instead
* update newRunnerConfig to use pointerutil and empty strings
* only wait for unblock if template server is initialized
* drain the token channel in this test
* conditionally send on channel
* implement SSRF protection header
* add test for SSRF protection header
* cleanup
* refactor
* implement SSRF header on a per-listener basis
* cleanup
* cleanup
* creat unit test for agent SSRF
* improve unit test for agent SSRF
* add VaultRequest SSRF header to CLI
* fix unit test
* cleanup
* improve test suite
* simplify check for Vault-Request header
* add constant for Vault-Request header
* improve test suite
* change 'config' to 'agentConfig'
* Revert "change 'config' to 'agentConfig'"
This reverts commit 14ee72d21fff8027966ee3c89dd3ac41d849206f.
* do not remove header from request
* change header name to X-Vault-Request
* simplify http.Handler logic
* cleanup
* simplify http.Handler logic
* use stdlib errors package
* adding auto auth for cert auth methods
* Adding Docs for Cert Auto-auth method
* fixes errors in docs
* wrong documentation title
* repariting a few typos in the docs and being very clear about where the certificates should be configured
* clarifying the name parameter documentation
* Fixes gofmt issues in command/agent.go
* Fix typo in docs
* Add nil check to Config for cert auto-auth and add test with and without a specified name
* Since we want to use the Agent listener for #6384, move listener config
from top-level 'cache' block to new top-level 'listeners' block.
* Make agent config allow cache and listener blocks without auto-auth
configured.
* Listener refactoring and file system permissions
* added listenerutil and move some common code there
* Added test for verifying socket file permissions
* Change default port of agent to 8200
* address review feedback
* Address review feedback
* Read socket options from listener config
* agent/caching: enable caching of leases generated by autoauth token
* add test for auth/token/create path
* update error message log
* Some minor updates
* add sleep timer for renewal logic to process
* Properly compute auto-auth token
* Use inmem sink to track auto-auth token
* update debug statement
* Only add inmem sink if using auto-auth token is allowed
* vault-agent-cache: squashed 250+ commits
* Add proper token revocation validations to the tests
* Add more test cases
* Avoid leaking by not closing request/response bodies; add comments
* Fix revoke orphan use case; update tests
* Add CLI test for making request over unix socket
* agent/cache: remove namespace-related tests
* Strip-off the auto-auth token from the lookup response
* Output listener details along with configuration
* Add scheme to API address output
* leasecache: use IndexNameLease for prefix lease revocations
* Make CLI accept the fully qualified unix address
* export VAULT_AGENT_ADDR=unix://path/to/socket
* unix:/ to unix://
The result will still pass gofmtcheck and won't trigger additional
changes if someone isn't using goimports, but it will avoid the
piecemeal imports changes we've been seeing.
This allows it to authenticate once, then exit once all sinks have
reported success. Useful for things like an init container vs. a
sidecard container.
Also adds command-level testing of it.
Michel Vocks