38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
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// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package grpcauth
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import (
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"context"
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"strings"
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"google.golang.org/grpc"
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"google.golang.org/grpc/metadata"
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"storj.io/storj/pkg/auth"
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)
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// NewAPIKeyInterceptor creates instance of apikey interceptor
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func NewAPIKeyInterceptor() grpc.UnaryServerInterceptor {
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return func(ctx context.Context, req interface{},
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info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{},
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err error) {
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md, ok := metadata.FromIncomingContext(ctx)
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APIKey := strings.Join(md["apikey"], "")
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if !ok || APIKey == "" {
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return handler(ctx, req)
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}
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return handler(auth.WithAPIKey(ctx, []byte(APIKey)), req)
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}
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}
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// NewAPIKeyInjector injects api key to grpc connection context
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func NewAPIKeyInjector(APIKey string) grpc.UnaryClientInterceptor {
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return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
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ctx = metadata.AppendToOutgoingContext(ctx, "apikey", APIKey)
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return invoker(ctx, method, req, reply, cc)
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}
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}
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