18 lines
429 B
Go
18 lines
429 B
Go
package service
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// SignedDataFromReader allocates buffer and reads bytes from passed reader to it.
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//
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// If passed SignedDataReader is nil, ErrNilSignedDataReader returns.
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func SignedDataFromReader(r SignedDataReader) ([]byte, error) {
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if r == nil {
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return nil, ErrNilSignedDataReader
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}
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data := make([]byte, r.SignedDataSize())
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if _, err := r.ReadSignedData(data); err != nil {
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return nil, err
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}
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return data, nil
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}
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