mirror of
https://github.com/woodpecker-ci/woodpecker.git
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63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
// Copyright 2022 Woodpecker 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 cache
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import (
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"context"
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"time"
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"github.com/woodpecker-ci/woodpecker/server/forge"
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"github.com/woodpecker-ci/woodpecker/server/model"
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"github.com/lafriks/ttlcache/v3"
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)
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// MembershipService is a service to check for user membership.
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type MembershipService interface {
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// Get returns if the user is a member of the organization.
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Get(ctx context.Context, u *model.User, name string) (*model.OrgPerm, error)
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}
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type membershipCache struct {
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Forge forge.Forge
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Cache *ttlcache.Cache[string, *model.OrgPerm]
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TTL time.Duration
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}
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// NewMembershipService creates a new membership service.
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func NewMembershipService(f forge.Forge) MembershipService {
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return &membershipCache{
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TTL: 10 * time.Minute,
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Forge: f,
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Cache: ttlcache.New(ttlcache.WithDisableTouchOnHit[string, *model.OrgPerm]()),
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}
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}
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// Get returns if the user is a member of the organization.
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func (c *membershipCache) Get(ctx context.Context, u *model.User, name string) (*model.OrgPerm, error) {
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key := u.Login + "/" + name
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// Error can be safely ignored, as cache can only return error from loaders.
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item, _ := c.Cache.Get(key)
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if item != nil && !item.IsExpired() {
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return item.Value(), nil
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}
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perm, err := c.Forge.OrgMembership(ctx, u, name)
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if err != nil {
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return nil, err
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}
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c.Cache.Set(key, perm, c.TTL)
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return perm, nil
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}
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