Increase maximum ACL token length

This mitigates issues when generating Nomad ACL tokens from Vault.
hashicorp · Feb 20, 2018 · dddfbea · dddfbea
1 parent ff7d3c3
commit dddfbea
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,6 +11,7 @@ __BACKWARDS INCOMPATIBILITIES:__
 IMPROVEMENTS:
  * core: Allow upgrading/downgrading TLS via SIGHUP on both servers and clients [[GH-3492](https://github.com/hashicorp/nomad/issues/3492)]
  * core: A set of features (Autopilot) has been added to allow for automatic operator-friendly management of Nomad servers. For more information about Autopilot, see the [Autopilot Guide](https://www.nomadproject.io/guides/cluster/autopilot.html). [[GH-3670](https://github.com/hashicorp/nomad/pull/3670)]
+ * acl: Increase token name limit from 64 characters to 256 [[GH-3888](https://github.com/hashicorp/nomad/issues/3888)]
  * cli: Use ISO_8601 time format for cli output
    [[GH-3814](https://github.com/hashicorp/nomad/pull/3814)]
  * client: Allow '.' in environment variable names [[GH-3760](https://github.com/hashicorp/nomad/issues/3760)]

diff --git a/nomad/structs/structs.go b/nomad/structs/structs.go
@@ -112,7 +112,7 @@ const (
 	maxPolicyDescriptionLength = 256
 
 	// maxTokenNameLength limits a ACL token name length
-	maxTokenNameLength = 64
+	maxTokenNameLength = 256
 
 	// ACLClientToken and ACLManagementToken are the only types of tokens
 	ACLClientToken     = "client"