Commit Graph

161 Commits (c0bd8f28290b9545e340d043d458bd7bc19724fb)

Author SHA1 Message Date
hc-github-team-consul-core f434ab5f62
Backport of feature - [NET - 4005] - [Supportability] Reloadable Configuration - enable_debug into release/1.16.x (#17969)
* backport of commit 10f500e895

* backport of commit e08c309101

* backport of commit 58638deeb3

* merge conf resolve

---------

Co-authored-by: Ashesh Vidyut <ashesh.vidyut@hashicorp.com>
Co-authored-by: Ashesh Vidyut <134911583+absolutelightning@users.noreply.github.com>
2023-06-30 18:40:20 +05:30
Jared Kirschner b9c9d79778
Accept ap, datacenter, and namespace query params (#17525)
This commit only contains the OSS PR (datacenter query param support).
A separate enterprise PR adds support for ap and namespace query params.

Resources in Consul can exists within scopes such as datacenters, cluster
peers, admin partitions, and namespaces. You can refer to those resources from
interfaces such as the CLI, HTTP API, DNS, and configuration files.

Some scope levels have consistent naming: cluster peers are always referred to
as "peer".

Other scope levels use a short-hand in DNS lookups...
- "ns" for namespace
- "ap" for admin partition
- "dc" for datacenter

...But use long-hand in CLI commands:
- "namespace" for namespace
- "partition" for admin partition
- and "datacenter"

However, HTTP API query parameters do not follow a consistent pattern,
supporting short-hand for some scopes but long-hand for others:
- "ns" for namespace
- "partition" for admin partition
- and "dc" for datacenter.

This inconsistency is confusing, especially for users who have been exposed to
providing scope names through another interface such as CLI or DNS queries.

This commit improves UX by consistently supporting both short-hand and
long-hand forms of the namespace, partition, and datacenter scopes in HTTP API
query parameters.
2023-05-31 11:50:24 -04:00
Ronald 94ec4eb2f4
copyright headers for agent folder (#16704)
* copyright headers for agent folder

* Ignore test data files

* fix proto files and remove headers in agent/uiserver folder

* ignore deep-copy files
2023-03-28 14:39:22 -04:00
Matt Keeler 085c0addc0
Protobuf Refactoring for Multi-Module Cleanliness (#16302)
Protobuf Refactoring for Multi-Module Cleanliness

This commit includes the following:

Moves all packages that were within proto/ to proto/private
Rewrites imports to account for the packages being moved
Adds in buf.work.yaml to enable buf workspaces
Names the proto-public buf module so that we can override the Go package imports within proto/buf.yaml
Bumps the buf version dependency to 1.14.0 (I was trying out the version to see if it would get around an issue - it didn't but it also doesn't break things and it seemed best to keep up with the toolchain changes)

Why:

In the future we will need to consume other protobuf dependencies such as the Google HTTP annotations for openapi generation or grpc-gateway usage.
There were some recent changes to have our own ratelimiting annotations.
The two combined were not working when I was trying to use them together (attempting to rebase another branch)
Buf workspaces should be the solution to the problem
Buf workspaces means that each module will have generated Go code that embeds proto file names relative to the proto dir and not the top level repo root.
This resulted in proto file name conflicts in the Go global protobuf type registry.
The solution to that was to add in a private/ directory into the path within the proto/ directory.
That then required rewriting all the imports.

Is this safe?

AFAICT yes
The gRPC wire protocol doesn't seem to care about the proto file names (although the Go grpc code does tack on the proto file name as Metadata in the ServiceDesc)
Other than imports, there were no changes to any generated code as a result of this.
2023-02-17 16:14:46 -05:00
Ronald 6167aef641
Warn when the token query param is used for auth (#16009) 2023-01-24 16:21:41 +00:00
Dan Upton 644cd864a5
Rate limit improvements and fixes (#15917)
- Fixes a panic when Operation.SourceAddr is nil (internal net/rpc calls)
- Adds proper HTTP response codes (429 and 503) for rate limit errors
- Makes the error messages clearer
- Enables automatic retries for rate-limit errors in the net/rpc stack
2023-01-09 10:20:05 +00:00
Semir Patel bafa5c7156
Pass remote addr of incoming HTTP requests through to RPC(..) calls (#15700) 2022-12-14 09:24:22 -06:00
Chris S. Kim 0e176dd6aa
Allow consul debug on non-ACL consul servers (#15155) 2022-10-27 09:25:18 -04:00
Chris S. Kim bde57c0dd0 Regenerate files according to 1.19.2 formatter 2022-10-24 16:12:08 -04:00
freddygv d65e60de86 Return forbidden on permission denied
This commit updates the establish endpoint to bubble up a 403 status
code to callers when the establishment secret from the token is invalid.
This is a signal that a new peering token must be generated.
2022-10-20 17:11:49 -06:00
Chris S. Kim 03df6c3ac6
Reuse http.DefaultTransport in UIMetricsProxy (#14521)
http.Transport keeps a pool of connections and should be reused when possible. We instantiate a new http.DefaultTransport for every metrics request, making large numbers of concurrent requests inefficiently spin up new connections instead of reusing open ones.
2022-09-08 11:02:05 -04:00
alex 07bc22e405
no 1.9 style metrics (#13532)
Signed-off-by: acpana <8968914+acpana@users.noreply.github.com>
2022-06-29 09:46:37 -07:00
Chris S. Kim fcdd031911
Revert getPathSuffixUnescaped (#13256) 2022-06-01 13:17:14 -04:00
Jared Kirschner 05a648f530 docs: clarify consistency mode operation
Changes include:
- Add diagrams of the operation of different consistency modes
- Note that only stale reads benefit from horizontal scaling
- Increase scannability with headings
- Document consistency mode defaults and how to override for
  DNS and HTTP API interfaces
- Document X-Consul-Effective-Consistency response header
2022-05-09 16:39:48 -07:00
Mathew Estafanous 474385d153
Unify various status errors into one HTTP error type. (#12594)
Replaces specific error types for HTTP Status codes with 
a generic HTTPError type.

Co-authored-by: Chris S. Kim <ckim@hashicorp.com>
2022-04-29 13:42:49 -04:00
R.B. Boyer f507f62f3c
peering: initial sync (#12842)
- Add endpoints related to peering: read, list, generate token, initiate peering
- Update node/service/check table indexing to account for peers
- Foundational changes for pushing service updates to a peer
- Plumb peer name through Health.ServiceNodes path

see: ENT-1765, ENT-1280, ENT-1283, ENT-1283, ENT-1756, ENT-1739, ENT-1750, ENT-1679,
     ENT-1709, ENT-1704, ENT-1690, ENT-1689, ENT-1702, ENT-1701, ENT-1683, ENT-1663,
     ENT-1650, ENT-1678, ENT-1628, ENT-1658, ENT-1640, ENT-1637, ENT-1597, ENT-1634,
     ENT-1613, ENT-1616, ENT-1617, ENT-1591, ENT-1588, ENT-1596, ENT-1572, ENT-1555

Co-authored-by: R.B. Boyer <rb@hashicorp.com>
Co-authored-by: freddygv <freddy@hashicorp.com>
Co-authored-by: Chris S. Kim <ckim@hashicorp.com>
Co-authored-by: Evan Culver <eculver@hashicorp.com>
Co-authored-by: Nitya Dhanushkodi <nitya@hashicorp.com>
2022-04-21 17:34:40 -05:00
FFMMM 973d2d0f9a
mark disable_compat_1.9 to deprecate in 1.13, change default to true (#12675)
Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>
2022-04-01 10:35:56 -07:00
Eric 02d8a11ff0 remove gogo from acl protobufs 2022-03-28 16:20:56 -04:00
Eric 5cab213e81 assorted changes required to remove gogo 2022-03-25 09:55:36 -04:00
Dhia Ayachi 72a997242b
split `pbcommon` to `pbcommon` and `pbcommongogo` (#12587)
* mogify needed pbcommon structs

* mogify needed pbconnect structs

* fix compilation errors and make config_translate_test pass

* add missing file

* remove redundant oss func declaration

* fix EnterpriseMeta to copy the right data for enterprise

* rename pbcommon package to pbcommongogo

* regenerate proto and mog files

* add missing mog files

* add pbcommon package

* pbcommon no mog

* fix enterprise meta code generation

* fix enterprise meta code generation (pbcommongogo)

* fix mog generation for gogo

* use `protoc-go-inject-tag` to inject tags

* rename proto package

* pbcommon no mog

* use `protoc-go-inject-tag` to inject tags

* add non gogo proto to make file

* fix proto get
2022-03-22 16:30:00 -04:00
Jared Kirschner 6c84083307
Merge pull request #11821 from hashicorp/error-if-get-request-has-body
http: error if GET request has non-empty body
2022-03-16 18:34:27 -04:00
Jared Kirschner c73267f318 http: WARN if GET request has non-empty body
Give the user a hint that they might be doing something wrong if their GET
request has a non-empty body, which can easily happen using curl's
--data-urlencode if specifying request type via "--request GET" rather than
"--get". See https://github.com/hashicorp/consul/issues/11471.
2022-03-16 14:19:50 -07:00
Eric eea8300187 Remove the stdduration gogo extension 2022-03-16 12:12:29 -04:00
Mark Anderson 676ea58bc4
Refactor config checks oss (#12550)
Currently the config_entry.go subsystem delegates authorization decisions via the ConfigEntry interface CanRead and CanWrite code. Unfortunately this returns a true/false value and loses the details of the source.

This is not helpful, especially since it the config subsystem can be more complex to understand, since it covers so many domains.

This refactors CanRead/CanWrite to return a structured error message (PermissionDenied or the like) with more details about the reason for denial.

Part of #12241

Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2022-03-11 13:45:51 -08:00
Mark Anderson aaefe15613
Bulk acl message fixup oss (#12470)
* First pass for helper for bulk changes

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Convert ACLRead and ACLWrite to new form

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* AgentRead and AgentWRite

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Fix EventWrite

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* KeyRead, KeyWrite, KeyList

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* KeyRing

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* NodeRead NodeWrite

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* OperatorRead and OperatorWrite

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* PreparedQuery

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Intention partial

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Fix ServiceRead, Write ,etc

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Error check ServiceRead?

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Fix Sessionread/Write

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Fixup snapshot ACL

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Error fixups for txn

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Add changelog

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Fixup review comments

Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2022-03-10 18:48:27 -08:00
Mathew Estafanous c5d2bea92c
Change error-handling across handlers. (#12225) 2022-01-31 11:17:35 -05:00
Mathew Estafanous 0fdd1318e9
Ensure consistency with error-handling across all handlers. (#11599) 2022-01-05 12:11:03 -05:00
Jared Kirschner a36ddc31c7
Merge pull request #11335 from littlestar642/url-encoded-args
URL-encode/decode resource names for HTTP API
2022-01-04 14:00:14 -05:00
Jared Kirschner e0ddb9e4c5
Merge pull request #11820 from hashicorp/improve-ui-disabled-api-response
http: improve UI not enabled response message
2022-01-03 12:00:01 -05:00
littlestar642 634c72d22f add path escape and unescape to path params 2022-01-03 08:18:32 -08:00
Jared Kirschner 2de79abc00 http: improve 404 Not Found response message
When a URL path is not found, return a non-empty message with the 404 status
code to help the user understand what went wrong. If the URL path was not
prefixed with '/v1/', suggest that may be the cause of the problem (which is a
common mistake).
2021-12-13 11:03:25 -08:00
Jared Kirschner 34ea9ae8c9 http: improve UI not enabled response message
Response now clearly indicates:
- the UI is disabled
- how to enable the UI
2021-12-13 08:48:33 -08:00
Dan Upton 1e47e3c82b
Groundwork for exposing when queries are filtered by ACLs (#11569) 2021-12-03 17:11:26 +00:00
R.B. Boyer ee372a854a acl: adding a new mesh resource 2021-09-03 09:12:03 -04:00
R.B. Boyer fb27c1b24f
agent: add partition labels to catalog API metrics where appropriate (#10890) 2021-08-20 15:09:39 -05:00
R.B. Boyer 097e1645e3
agent: ensure that most agent behavior correctly respects partition configuration (#10880) 2021-08-19 15:09:42 -05:00
Daniel Nephin 17841248dd config: remove ACLResolver settings from RuntimeConfig 2021-08-17 13:32:52 -04:00
Daniel Nephin e637cd71f3 acl: use authz consistently as the variable name for an acl.Authorizer
Follow up to https://github.com/hashicorp/consul/pull/10737#discussion_r682147950

Renames all variables for acl.Authorizer to use `authz`. Previously some
places used `rule` which I believe was an old name carried over from the
legacy ACL system.

A couple places also used authorizer.

This commit also removes another couple of authorizer nil checks that
are no longer necessary.
2021-08-17 12:14:10 -04:00
Daniel Nephin 84fac3ce0e acl: use acl.ManangeAll when ACLs are disabled
Instead of returning nil and checking for nilness

Removes a bunch of nil checks, and fixes one test failures.
2021-07-30 12:58:24 -04:00
Daniel Nephin 8cfbc8e7c9 http: don't log an error if the request is cancelled
Now that we have at least one endpoint that uses context for cancellation we can
encounter this scenario where the returned error is a context.Cancelled or
context.DeadlineExceeded.

If the request.Context().Err() is not nil, then we know the request itself was cancelled, so
we can log a different message at Info level, instad of the error.
2021-07-27 17:06:59 -04:00
Daniel Nephin c3149ec0fd debug: use the new metrics stream in debug command 2021-07-26 17:53:32 -04:00
R.B. Boyer fc9b1a277d
sync changes to oss files made in enterprise (#10670) 2021-07-22 13:58:08 -05:00
Daniel Nephin 16b21b0864 http: add an X-Consul-Query-Backend header to responses
So that it is easier to detect and test when streaming is being used.
2021-06-28 16:44:58 -04:00
Dhia Ayachi 4c7f5f31c7
debug: remove the CLI check for debug_enabled (#10273)
* debug: remove the CLI check for debug_enabled

The API allows collecting profiles even debug_enabled=false as long as
ACLs are enabled. Remove this check from the CLI so that users do not
need to set debug_enabled=true for no reason.

Also:
- fix the API client to return errors on non-200 status codes for debug
  endpoints
- improve the failure messages when pprof data can not be collected

Co-Authored-By: Dhia Ayachi <dhia@hashicorp.com>

* remove parallel test runs

parallel runs create a race condition that fail the debug tests

* Add changelog

Co-authored-by: Daniel Nephin <dnephin@hashicorp.com>
2021-05-27 09:41:53 -04:00
Matt Keeler bbf5993534
Move static token resolution into the ACLResolver (#10013) 2021-04-14 12:39:35 -04:00
Daniel Nephin c98805f505 http: fix a bug that would cause runtimeConfig to be cached
This bug would result in the UI not having the correct settings in
Consul enterprise, which could produce many warnings in the logs.

This bug occured because the index page, which includes a map of configuration
was rendered when the HTTPHandler is first created. This PR changes the
UIServer to instead render the index page when the page is requested.

The rendering does not appear to be all that expensive, so rendering it
when requested should not cause much extra latency.
2021-03-24 14:48:18 -04:00
Daniel Nephin c15d5b0ed1 http: Check HTTPUseCache in a single place
HTTPUseCache is only used is a gate for allowing QueryOptions.UseCache to be enabled. By
moving it to the place where the query options are set, this behaviour is more obvious.

Also remove parseInternal which was an alias for parse.
2020-12-11 14:03:47 -05:00
Kit Patella 3966ecb02f merge master 2020-11-16 10:46:53 -08:00
Kit Patella 5da2f1efa8 finish adding static server metrics 2020-11-13 16:26:08 -08:00
Kit Patella 06d59c03b9 add the service name in the agent rather than in the definitions themselves 2020-11-13 13:18:04 -08:00