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lightningnetwork / lnd / 14193549836

01 Apr 2025 10:40AM UTC coverage: 69.046% (+0.007%) from 69.039%
14193549836

Pull #9665

github

web-flow
Merge e8825f209 into b01f4e514
Pull Request #9665: kvdb: bump etcd libs to v3.5.12

133439 of 193262 relevant lines covered (69.05%)

22119.45 hits per line

Source File
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100.0
/macaroons/context.go
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package macaroons
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import (
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        "context"
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        "fmt"
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)
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var (
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        // RootKeyIDContextKey is the key to get rootKeyID from context.
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        RootKeyIDContextKey = contextKey{"rootkeyid"}
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        // ErrContextRootKeyID is used when the supplied context doesn't have
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        // a root key ID.
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        ErrContextRootKeyID = fmt.Errorf("failed to read root key ID " +
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                "from context")
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)
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// contextKey is the type we use to identify values in the context.
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type contextKey struct {
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        Name string
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}
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// ContextWithRootKeyID passes the root key ID value to context.
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func ContextWithRootKeyID(ctx context.Context,
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        value interface{}) context.Context {
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        return context.WithValue(ctx, RootKeyIDContextKey, value)
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}
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// RootKeyIDFromContext retrieves the root key ID from context using the key
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// RootKeyIDContextKey.
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func RootKeyIDFromContext(ctx context.Context) ([]byte, error) {
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        id, ok := ctx.Value(RootKeyIDContextKey).([]byte)
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        if !ok {
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                return nil, ErrContextRootKeyID
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        }
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        // Check that the id is not empty.
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        if len(id) == 0 {
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                return nil, ErrMissingRootKeyID
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        }
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        return id, nil
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}
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