Commit Graph

15171 Commits (c546be4460f767ba7f703b5cca9fb2d313414e92)

Author SHA1 Message Date
Daniel Nephin 1c8ac9cd4b
Merge pull request #10009 from hashicorp/dnephin/trim-dns-response-with-edns
dns: properly trim response when EDNS is used
2021-07-16 18:09:25 -04:00
Daniel Nephin a77575e93e acl: use SetHash consistently in testPolicyForID
A previous commit used SetHash on two of the cases to fix a data race. This commit applies
that change to all cases. Using SetHash in this test helper should ensure that the
test helper behaves closer to production.
2021-07-16 17:59:56 -04:00
Daniel Nephin a639d657ae
Merge pull request #10353 from hashicorp/dnephin/prune-build-scripts-1
Remove a few unused things from build-support
2021-07-16 14:27:00 -04:00
Daniel Nephin 4bf58d8e6a dns: improve naming of error to match DNS terminology
Co-authored-by: Blake Covarrubias <blake@covarrubi.as>
2021-07-16 12:40:24 -04:00
Dhia Ayachi f0cd1441a9 fix truncate when NS is set
Also: fix test to catch the issue
2021-07-16 12:40:11 -04:00
Evan Culver 0527dcff57
acls: Show `AuthMethodNamespace` when reading/listing ACL token meta (#10598) 2021-07-15 10:38:52 -07:00
Daniel Nephin bb675139c1
Merge pull request #10567 from hashicorp/dnephin/config-unexport-build
config: unexport the remaining builder methods
2021-07-15 12:05:19 -04:00
Freddy 12b7e07d5c
Merge pull request #10621 from hashicorp/vuln/validate-sans 2021-07-15 09:43:55 -06:00
freddygv 444af47750 Add changelog entry 2021-07-15 09:27:46 -06:00
Daniel Nephin 0ba5d74fcc
Merge pull request #10617 from hashicorp/dnephin/config-add-missing-docs
docs: add config options that were missing
2021-07-15 11:23:32 -04:00
Daniel Nephin bb7fb21004
Fix godoc comment
Co-authored-by: Freddy <freddygv@users.noreply.github.com>
2021-07-15 11:22:46 -04:00
Daniel Nephin 81bb5f33eb
Merge pull request #10618 from hashicorp/dnephin/docs-add-deprecation-version-grpc-port
docs: add deprecation version for ports.grpc settings
2021-07-15 11:14:51 -04:00
R.B. Boyer 20feb42d3a
xds: ensure single L7 deny intention with default deny policy does not result in allow action (CVE-2021-36213) (#10619) 2021-07-15 10:09:00 -05:00
hc-github-team-consul-core 58807668bd auto-updated agent/uiserver/bindata_assetfs.go from commit 0762da3a6 2021-07-15 11:23:49 +00:00
John Cowen 0762da3a62
ui: [BUGFIX] Ensure we use the ns query param name when requesting permissions (#10608)
Previously when namespaces were enabled, we weren't requesting permission for the actively selected namespace, and instead always checking the permissions for the default namespace.

This commit ensures we request permissions for the actively selected namespace.
2021-07-15 12:19:07 +01:00
Giulio Micheloni 814ef6b103 acl: fix error type into a string type for serialization issue
acl_endpoint_test.go:507:
        	Error Trace:	acl_endpoint_test.go:507
        	            				retry.go:148
        	            				retry.go:149
        	            				retry.go:103
        	            				acl_endpoint_test.go:504
        	Error:      	Received unexpected error:
        	            	codec.decoder: decodeValue: Cannot decode non-nil codec value into nil error (1 methods)
        	Test:       	TestACLEndpoint_ReplicationStatus
2021-07-15 11:31:44 +02:00
freddygv b4c5c58c9b Add TODOs about partition handling 2021-07-14 22:21:55 -06:00
freddygv 5a82656510 Update golden files 2021-07-14 22:21:55 -06:00
freddygv 47da00d3c7 Validate SANs for passthrough clusters and failovers 2021-07-14 22:21:55 -06:00
freddygv 5454147c09 Update golden files to account for SAN validation 2021-07-14 22:21:55 -06:00
freddygv a6d3fe90b1 Validate Subject Alternative Name for upstreams
These changes ensure that the identity of services dialed is
cryptographically verified.

For all upstreams we validate against SPIFFE IDs in the format used by
Consul's service mesh:

spiffe://<trust-domain>/ns/<namespace>/dc/<datacenter>/svc/<service>
2021-07-14 22:20:27 -06:00
Daniel Nephin fa47c04065 Fix a data race in TestACLResolver_Client
By setting the hash when we create the policy.

```
WARNING: DATA RACE
Read at 0x00c0028b4b10 by goroutine 1182:
  github.com/hashicorp/consul/agent/structs.(*ACLPolicy).SetHash()
      /home/daniel/pers/code/consul/agent/structs/acl.go:701 +0x40d
  github.com/hashicorp/consul/agent/structs.ACLPolicies.resolveWithCache()
      /home/daniel/pers/code/consul/agent/structs/acl.go:779 +0xfe
  github.com/hashicorp/consul/agent/structs.ACLPolicies.Compile()
      /home/daniel/pers/code/consul/agent/structs/acl.go:809 +0xf1
  github.com/hashicorp/consul/agent/consul.(*ACLResolver).ResolveTokenToIdentityAndAuthorizer()
      /home/daniel/pers/code/consul/agent/consul/acl.go:1226 +0x6ef
  github.com/hashicorp/consul/agent/consul.resolveTokenAsync()
      /home/daniel/pers/code/consul/agent/consul/acl_test.go:66 +0x5c

Previous write at 0x00c0028b4b10 by goroutine 1509:
  github.com/hashicorp/consul/agent/structs.(*ACLPolicy).SetHash()
      /home/daniel/pers/code/consul/agent/structs/acl.go:730 +0x3a8
  github.com/hashicorp/consul/agent/structs.ACLPolicies.resolveWithCache()
      /home/daniel/pers/code/consul/agent/structs/acl.go:779 +0xfe
  github.com/hashicorp/consul/agent/structs.ACLPolicies.Compile()
      /home/daniel/pers/code/consul/agent/structs/acl.go:809 +0xf1
  github.com/hashicorp/consul/agent/consul.(*ACLResolver).ResolveTokenToIdentityAndAuthorizer()
      /home/daniel/pers/code/consul/agent/consul/acl.go:1226 +0x6ef
  github.com/hashicorp/consul/agent/consul.resolveTokenAsync()
      /home/daniel/pers/code/consul/agent/consul/acl_test.go:66 +0x5c

Goroutine 1182 (running) created at:
  github.com/hashicorp/consul/agent/consul.TestACLResolver_Client.func4()
      /home/daniel/pers/code/consul/agent/consul/acl_test.go:1669 +0x459
  testing.tRunner()
      /usr/lib/go/src/testing/testing.go:1193 +0x202

Goroutine 1509 (running) created at:
  github.com/hashicorp/consul/agent/consul.TestACLResolver_Client.func4()
      /home/daniel/pers/code/consul/agent/consul/acl_test.go:1668 +0x415
  testing.tRunner()
      /usr/lib/go/src/testing/testing.go:1193 +0x202
```
2021-07-14 18:58:16 -04:00
Daniel Nephin 414ce3f09b Update serf
To pick up data race fixes
2021-07-14 18:58:16 -04:00
Daniel Nephin a0ca381037 agent: remove deprecated call in a test 2021-07-14 18:58:16 -04:00
Daniel Nephin 678014de1d agent: fix a data race in a test
The test was modifying a pointer to a struct that had been passed to
another goroutine. Instead create a new struct to modify.

```
WARNING: DATA RACE
Write at 0x00c01407c3c0 by goroutine 832:
  github.com/hashicorp/consul/agent.TestServiceManager_PersistService_API()
      /home/daniel/pers/code/consul/agent/service_manager_test.go:446 +0x1d86
  testing.tRunner()
      /usr/lib/go/src/testing/testing.go:1193 +0x202

Previous read at 0x00c01407c3c0 by goroutine 938:
  reflect.typedmemmove()
      /usr/lib/go/src/runtime/mbarrier.go:177 +0x0
  reflect.Value.Set()
      /usr/lib/go/src/reflect/value.go:1569 +0x13b
  github.com/mitchellh/copystructure.(*walker).Primitive()
      /home/daniel/go/pkg/mod/github.com/mitchellh/copystructure@v1.0.0/copystructure.go:289 +0x190
  github.com/mitchellh/reflectwalk.walkPrimitive()
      /home/daniel/go/pkg/mod/github.com/mitchellh/reflectwalk@v1.0.1/reflectwalk.go:252 +0x31b
  github.com/mitchellh/reflectwalk.walk()
      /home/daniel/go/pkg/mod/github.com/mitchellh/reflectwalk@v1.0.1/reflectwalk.go:179 +0x24d
  github.com/mitchellh/reflectwalk.walkStruct()
      /home/daniel/go/pkg/mod/github.com/mitchellh/reflectwalk@v1.0.1/reflectwalk.go:386 +0x4ec
  github.com/mitchellh/reflectwalk.walk()
      /home/daniel/go/pkg/mod/github.com/mitchellh/reflectwalk@v1.0.1/reflectwalk.go:188 +0x656
  github.com/mitchellh/reflectwalk.walkStruct()
      /home/daniel/go/pkg/mod/github.com/mitchellh/reflectwalk@v1.0.1/reflectwalk.go:386 +0x4ec
  github.com/mitchellh/reflectwalk.walk()
      /home/daniel/go/pkg/mod/github.com/mitchellh/reflectwalk@v1.0.1/reflectwalk.go:188 +0x656
  github.com/mitchellh/reflectwalk.Walk()
      /home/daniel/go/pkg/mod/github.com/mitchellh/reflectwalk@v1.0.1/reflectwalk.go:92 +0x164
  github.com/mitchellh/copystructure.Config.Copy()
      /home/daniel/go/pkg/mod/github.com/mitchellh/copystructure@v1.0.0/copystructure.go:69 +0xe7
  github.com/mitchellh/copystructure.Copy()
      /home/daniel/go/pkg/mod/github.com/mitchellh/copystructure@v1.0.0/copystructure.go:13 +0x84
  github.com/hashicorp/consul/agent.mergeServiceConfig()
      /home/daniel/pers/code/consul/agent/service_manager.go:362 +0x56
  github.com/hashicorp/consul/agent.(*serviceConfigWatch).handleUpdate()
      /home/daniel/pers/code/consul/agent/service_manager.go:279 +0x250
  github.com/hashicorp/consul/agent.(*serviceConfigWatch).runWatch()
      /home/daniel/pers/code/consul/agent/service_manager.go:246 +0x2d4

Goroutine 832 (running) created at:
  testing.(*T).Run()
      /usr/lib/go/src/testing/testing.go:1238 +0x5d7
  testing.runTests.func1()
      /usr/lib/go/src/testing/testing.go:1511 +0xa6
  testing.tRunner()
      /usr/lib/go/src/testing/testing.go:1193 +0x202
  testing.runTests()
      /usr/lib/go/src/testing/testing.go:1509 +0x612
  testing.(*M).Run()
      /usr/lib/go/src/testing/testing.go:1417 +0x3b3
  main.main()
      _testmain.go:1181 +0x236

Goroutine 938 (running) created at:
  github.com/hashicorp/consul/agent.(*serviceConfigWatch).start()
      /home/daniel/pers/code/consul/agent/service_manager.go:223 +0x4e4
  github.com/hashicorp/consul/agent.(*ServiceManager).AddService()
      /home/daniel/pers/code/consul/agent/service_manager.go:98 +0x344
  github.com/hashicorp/consul/agent.(*Agent).addServiceLocked()
      /home/daniel/pers/code/consul/agent/agent.go:1942 +0x2e4
  github.com/hashicorp/consul/agent.(*Agent).AddService()
      /home/daniel/pers/code/consul/agent/agent.go:1929 +0x337
  github.com/hashicorp/consul/agent.TestServiceManager_PersistService_API()
      /home/daniel/pers/code/consul/agent/service_manager_test.go:400 +0x17c4
  testing.tRunner()
      /usr/lib/go/src/testing/testing.go:1193 +0x202

```
2021-07-14 18:58:16 -04:00
Daniel Nephin 0acfc2c65b agent: fix a data race in DNS tests
The dnsConfig pulled from the atomic.Value is a pointer, so modifying it in place
creates a data race. Use the exported ReloadConfig interface instead.
2021-07-14 18:58:16 -04:00
Daniel Nephin 970f5d78ec agent: fix two data race in agent tests
The LogOutput io.Writer used by TestAgent must allow concurrent reads and writes, and a
bytes.Buffer does not allow this. The bytes.Buffer must be wrapped with a lock to make this safe.
2021-07-14 18:58:16 -04:00
Daniel Nephin baa2b8628e consul: fix data race in leader CA tests
Some global variables are patched to shorter values in these tests. But the goroutines that read
them can outlive the test because nothing waited for them to exit.

This commit adds a Wait() method to the routine manager, so that tests can wait for the goroutines
to exit. This prevents the data race because the 'reset to original value' can happen
after all other goroutines have stopped.
2021-07-14 18:58:15 -04:00
Dhia Ayachi 6d331691dc add changelog entry 2021-07-14 17:50:00 -04:00
Daniel Nephin 204bf2b345 dns: correct rcode for qtype not supported
A previous commit started using QueryRefuced, but that is not correct. QueryRefuced refers to
the OpCode, not the query type.

Instead use errNoAnswer because we have no records for that query type.
2021-07-14 17:48:50 -04:00
Dhia Ayachi ad2065f2aa Check response len do not exceed max Buffer size 2021-07-14 17:15:34 -04:00
Dhia Ayachi f8f2756967 add missing test for truncate 2021-07-14 17:15:34 -04:00
Daniel Nephin d116bda958 dns: remove network parameter from two funcs
Now that trimDNSResponse is handled by the caller we don't need to pass this value
around. We can remove it from both the serviceLookup struct, and two functions.
2021-07-14 17:15:34 -04:00
Daniel Nephin 42f7963252 dns: trim response immediately before the write
Previously the response was being trimmed before adding the EDNS values, which could cause it to exceed
the max size.
2021-07-14 17:15:34 -04:00
Daniel Nephin 436a02af31 dns: handle errors from dispatch 2021-07-14 17:15:34 -04:00
Daniel Nephin 9267b09c32 dns: error response from dispatch
So that dispatch can communicate status back to the caller.
2021-07-14 17:15:34 -04:00
Daniel Nephin 68d6f1315f dns: refactor dispatch to use an explicit return in each case
In preparation for changing the return value, so that SOA, eDNS trimming and 'not found'
errors can be handled in a single place.
2021-07-14 17:15:34 -04:00
Daniel Nephin b96c8195a5 dns: small refactor to setEDNS to return early
Using a guard clause instead of a long nested if.

The diff is best viewed with whitespace turned off.
2021-07-14 17:15:34 -04:00
Daniel Nephin 4beff900d1 dns: remove unused method
It was added in 5934f803bf but it was never used.
2021-07-14 17:15:34 -04:00
Daniel Nephin f31aa12cf1 dns: remove unnecessary function wrapping
The dispatch function was called from a single place and did nothing but add a default value.
Removing it makes code easier to trace by removing an unnecessary hop.
2021-07-14 17:15:33 -04:00
Daniel Nephin 510262b3bb docs: add deprecation version for ports.grpc settings 2021-07-14 17:06:13 -04:00
Daniel Nephin 4a92f2d428
Merge pull request #10568 from hashicorp/dnephin/contrib-docs-config
contrib: add first draft of agent configuration docs
2021-07-14 16:54:36 -04:00
Daniel Nephin 5581c86597 docs: add config options that were missing
https://github.com/hashicorp/consul/pull/128 added pid_file
https://github.com/hashicorp/consul/pull/1331 added disable_coordinates
2021-07-14 16:51:07 -04:00
Daniel Nephin b93f9d8788 contrib: add first draft of agent configuration docs 2021-07-14 16:48:15 -04:00
Kyle Havlovitz 8bf7182e73
Merge pull request #10616 from hashicorp/partitions/oss-http-params
oss: add partition query param parsing
2021-07-14 13:43:56 -07:00
Kyle Havlovitz 77a2f38677 http: add partition query param parsing 2021-07-14 12:07:38 -07:00
hc-github-team-consul-core 1169df0878 auto-updated agent/uiserver/bindata_assetfs.go from commit 3e80e637b 2021-07-14 18:00:42 +00:00
John Cowen 3e80e637ba
ui: [BUGFIX] Fix KV Code Editor syntax loading (#10605)
This commit adds a bit of string wrangling to avoid the keys in our javascript source file also being transformed. Additionally, whilst looking at this we decided that Maps are a better dictionary than javascript objects, so we moved to use those here also (but this doesn't affect the issue)
2021-07-14 18:55:35 +01:00
John Cowen 54f0cd812a
ui: Show the correct 'ACLs Disabled' page when ACLs are disabled (#10604)
Adds 'can access ACLs' which means one of two things

1. When ACLs are disabled I can access the 'please enable ACLs' page
2. When ACLs are enabled, its the same as canRead
2021-07-14 18:52:13 +01:00
John Cowen b256313256
ui: [BUGFIX] Ensure in-folder KVs are created in the correct folder (#10569)
When clicking to create a KV within folder name, would would be viewing a form that was a form for creating a KV in the root, which when the user clicked to save, saved the KV in the root.

For the moment at least I've removed the code that strips double slashes, and whilst this isn't ideal, it looks like we've picked up one of those bugs that turns into a 'feature', and completely reworking KV to not rely on the double slashes is not really an option right now.
2021-07-14 18:49:01 +01:00