harness-drone/core/license.go

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// Copyright 2019 Drone IO, 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 core
import (
"context"
"errors"
"time"
)
// License types.
const (
LicenseFoss = "foss"
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LicenseFree = "free"
LicensePersonal = "personal"
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LicenseStandard = "standard"
LicenseTrial = "trial"
)
// ErrUserLimit is returned when attempting to create a new
// user but the maximum number of allowed user accounts
// is exceeded.
var ErrUserLimit = errors.New("User limit exceeded")
// ErrRepoLimit is returned when attempting to create a new
// repository but the maximum number of allowed repositories
// is exceeded.
var ErrRepoLimit = errors.New("Repository limit exceeded")
// ErrBuildLimit is returned when attempting to create a new
// build but the maximum number of allowed builds is exceeded.
var ErrBuildLimit = errors.New("Build limit exceeded")
type (
// License defines software license parameters.
License struct {
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Licensor string `json:"-"`
Subscription string `json:"-"`
Expires time.Time `json:"expires_at,omitempty"`
Kind string `json:"kind,omitempty"`
Repos int64 `json:"repos,omitempty"`
Users int64 `json:"users,omitempty"`
Builds int64 `json:"builds,omitempty"`
Nodes int64 `json:"nodes,omitempty"`
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}
// LicenseService provides access to the license
// service and can be used to check for violations
// and expirations.
LicenseService interface {
// Exceeded returns true if the system has exceeded
// its limits as defined in the license.
Exceeded(context.Context) (bool, error)
// Expired returns true if the license is expired.
Expired(context.Context) bool
}
)
// Expired returns true if the license is expired.
func (l *License) Expired() bool {
return l.Expires.IsZero() == false && time.Now().After(l.Expires)
}