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50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
// Copyright 2023 Peridot Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package forge
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import "time"
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type Cacher struct {
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Forge
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authenticator *Authenticator
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}
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func NewCacher(f Forge) *Cacher {
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return &Cacher{
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Forge: f,
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}
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}
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func (c *Cacher) GetAuthenticator() (*Authenticator, error) {
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if c.authenticator != nil {
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// Check if the token is expired, if not return it
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if !c.authenticator.Expires.Before(time.Now()) {
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return c.authenticator, nil
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}
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}
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// Otherwise, get a new token
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c.authenticator = nil
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a, err := c.Forge.GetAuthenticator()
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if err != nil {
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return nil, err
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}
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c.authenticator = a
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return a, nil
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}
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