mirror of
https://github.com/awnumar/memguard.git
synced 2026-02-07 02:09:53 +00:00
32 lines
939 B
Go
32 lines
939 B
Go
/*
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Copyright 2019 Awn Umar <awn@spacetime.dev>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package stdin
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import (
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"os"
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"github.com/awnumar/memguard"
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)
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// ReadKeyFromStdin reads a key from standard inputs and returns it sealed inside an Enclave object.
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func ReadKeyFromStdin() *memguard.Enclave {
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key := memguard.NewBufferFromReaderUntil(os.Stdin, '\n')
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if key.Size() == 0 {
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memguard.SafePanic("no input received")
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}
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return key.Seal()
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}
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