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context.go
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context.go
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/*
* Copyright 2017 Kopano and its licensors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package konnect
import (
"context"
"github.com/dgrijalva/jwt-go"
)
// key is an unexported type for keys defined in this package.
// This prevents collisions with keys defined in other packages.
type key int
// claimsKey is the key for claims in contexts. It is
// unexported; clients use konnect.NewClaimsContext and
// connect.FromClaimsContext instead of using this key directly.
var claimsKey key
// NewClaimsContext returns a new Context that carries value auth.
func NewClaimsContext(ctx context.Context, claims jwt.Claims) context.Context {
return context.WithValue(ctx, claimsKey, claims)
}
// FromClaimsContext returns the AuthRecord value stored in ctx, if any.
func FromClaimsContext(ctx context.Context) (jwt.Claims, bool) {
claims, ok := ctx.Value(claimsKey).(jwt.Claims)
return claims, ok
}