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Use plugins mechanism instead of oss/e flag
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Submodule e
updated
from a64ce9 to 861b18
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| /* | ||
| Copyright 2017 Gravitational, Inc. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| // package plugins allows external packages override certain behavioral | ||
| // aspects of teleport | ||
| package plugins | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "sync" | ||
|
|
||
| "github.com/gravitational/teleport" | ||
| ) | ||
|
|
||
| var m = &sync.Mutex{} | ||
|
|
||
| var emptyRolesHandler = func() error { | ||
| return nil | ||
| } | ||
|
|
||
| // SetEmptyRolesHandler sets the callback which is called when a new trusted | ||
| // cluster with empty roles is being created | ||
| func SetEmptyRolesHandler(fn func() error) { | ||
| m.Lock() | ||
| defer m.Unlock() | ||
| emptyRolesHandler = fn | ||
| } | ||
|
|
||
| // EmptyRoles handler is called when a new trusted cluster with empty roles | ||
| // is being created | ||
| func EmptyRolesHandler() error { | ||
| m.Lock() | ||
| defer m.Unlock() | ||
| return emptyRolesHandler() | ||
| } | ||
|
|
||
| var defaultAllowedLogins = func() []string { | ||
| return []string{teleport.TraitInternalRoleVariable} | ||
| } | ||
|
|
||
| // SetDefaultAllowedLogins sets the function that returns default allowed | ||
| // logins for a new admin role | ||
| func SetDefaultAllowedLogins(fn func() []string) { | ||
| m.Lock() | ||
| defer m.Unlock() | ||
| defaultAllowedLogins = fn | ||
| } | ||
|
|
||
| // DefaultAllowedLogins returns default allowed logins for a new admin role | ||
| func DefaultAllowedLogins() []string { | ||
| m.Lock() | ||
| defer m.Unlock() | ||
| return defaultAllowedLogins() | ||
| } | ||
|
|
||
| var versionPrinter = func() { | ||
| ver := fmt.Sprintf("Teleport v%s", teleport.Version) | ||
| if teleport.Gitref != "" { | ||
| ver = fmt.Sprintf("%s git:%s", ver, teleport.Gitref) | ||
| } | ||
| fmt.Println(ver) | ||
| } | ||
|
|
||
| // SetVersionPrinter sets the method that prints teleport version | ||
| func SetVersionPrinter(fn func()) { | ||
| m.Lock() | ||
| defer m.Unlock() | ||
| versionPrinter = fn | ||
| } | ||
|
|
||
| // VersionPrinter prints teleport version | ||
| func VersionPrinter() { | ||
| m.Lock() | ||
| defer m.Unlock() | ||
| versionPrinter() | ||
| } |
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