aeb3cb34bf
* Added a mode option to the resource specification enabling secrets to set the file permissions * Fixed a bug in the renewal time, when a resource does not have a custom update and the lease time is 0s * Cleaned up some of the vetting issue
76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
/*
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Copyright 2015 Home Office All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"os"
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"github.com/hashicorp/vault/api"
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)
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// the userpass authentication plugin
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type authAppRolePlugin struct {
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client *api.Client
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}
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type appRoleLogin struct {
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RoleID string `json:"role_id,omitempty"`
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SecretID string `json:"secret_id,omitempty"`
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}
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// NewAppRolePlugin creates a new App Role plugin
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func NewAppRolePlugin(client *api.Client) AuthInterface {
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return &authAppRolePlugin{
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client: client,
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}
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}
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// Create a approle plugin with the secret id and role id provided in the file
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func (r authAppRolePlugin) Create(cfg map[string]string) (string, error) {
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// step: extract the options
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roleID, _ := cfg["role_id"]
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secretID, _ := cfg["secret_id"]
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if roleID == "" {
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roleID = os.Getenv("VAULT_SIDEKICK_ROLE_ID")
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}
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if secretID == "" {
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secretID = os.Getenv("VAULT_SIDEKICK_SECRET_ID")
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}
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// step: create the token request
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request := r.client.NewRequest("POST", "/v1/auth/approle/login")
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login := appRoleLogin{SecretID: secretID, RoleID: roleID}
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if err := request.SetJSONBody(login); err != nil {
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return "", err
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}
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// step: make the request
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resp, err := r.client.RawRequest(request)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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// step: parse and return auth
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secret, err := api.ParseSecret(resp.Body)
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if err != nil {
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return "", err
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}
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return secret.Auth.ClientToken, nil
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}
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