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S/MIME encryption proof of concept

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M66B
2019-12-03 19:29:46 +01:00
parent dd48729c5d
commit a156fe0034
4 changed files with 30 additions and 10 deletions
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7
app/src/main/java/eu/faircode/email/FragmentMessages.java
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@@ -124,7 +124,6 @@ import org.bouncycastle.cms.SignerInformationStore;
import org.bouncycastle.cms.jcajce.JcaSimpleSignerInfoVerifierBuilder;
import org.bouncycastle.cms.jcajce.JceKeyTransEnvelopedRecipient;
import org.bouncycastle.cms.jcajce.JceKeyTransRecipient;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.util.Store;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
@@ -4436,8 +4435,10 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
throw new IllegalArgumentException("Encrypted message missing");
// Build enveloped data
FileInputStream fis = new FileInputStream(input);
CMSEnvelopedData envelopedData = new CMSEnvelopedData(fis);
CMSEnvelopedData envelopedData;
try (FileInputStream fis = new FileInputStream(input)) {
envelopedData = new CMSEnvelopedData(fis);
}
// Decrypt message
Collection<RecipientInformation> recipients = envelopedData.getRecipientInfos().getRecipients();