mirror of https://github.com/hashicorp/consul
29 lines
654 B
Go
29 lines
654 B
Go
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package external
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import (
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"context"
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"google.golang.org/grpc/metadata"
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)
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const metadataKeyToken = "x-consul-token"
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// TokenFromContext returns the ACL token in the gRPC metadata attached to the
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// given context.
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func TokenFromContext(ctx context.Context) string {
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md, ok := metadata.FromIncomingContext(ctx)
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if !ok {
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return ""
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}
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toks, ok := md[metadataKeyToken]
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if ok && len(toks) > 0 {
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return toks[0]
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}
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return ""
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}
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// ContextWithToken returns a context with the given ACL token attached.
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func ContextWithToken(ctx context.Context, token string) context.Context {
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return metadata.AppendToOutgoingContext(ctx, metadataKeyToken, token)
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}
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