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SOP armor: catch IOException during inspection of data

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This commit is contained in:
Paul Schaub 2025-07-04 17:35:27 +02:00
parent b10e117795
commit a3d45c0455
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 9 additions and 2 deletions
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11
pgpainless-sop/src/main/kotlin/org/pgpainless/sop/ArmorImpl.kt
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@ -15,6 +15,7 @@ import org.pgpainless.util.ArmoredOutputStreamFactory
import sop.Ready
import sop.exception.SOPGPException
import sop.operation.Armor
import java.io.IOException
/** Implementation of the `armor` operation using PGPainless. */
class ArmorImpl(private val api: PGPainless) : Armor {
@ -27,8 +28,14 @@ class ArmorImpl(private val api: PGPainless) : Armor {
val bufferedOutputStream = BufferedOutputStream(outputStream)
// Determine the nature of the given data
val openPgpIn = OpenPGPAnimalSnifferInputStream(data)
openPgpIn.reset()
val openPgpIn = OpenPGPAnimalSnifferInputStream(data).apply {
try {
inspectBuffer()
} catch (e: IOException) {
// ignore
}
reset()
}
if (openPgpIn.isAsciiArmored) {
// armoring already-armored data is an idempotent operation