PGPainless/sop-java
1
0
Fork 0
mirror of https://codeberg.org/PGPainless/sop-java.git synced 2025-09-09 10:19:47 +02:00
Code Issues Projects Releases Packages Wiki Activity

Treat password and sessionkkey arguments as indirect data types

Browse source
This commit is contained in:
Paul Schaub 2022-02-09 15:12:23 +01:00
parent a2f2069380
commit 117117b735
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
8 changed files with 134 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

17
sop-java-picocli/src/main/java/sop/cli/picocli/commands/DecryptCmd.java
View file

@ -47,13 +47,13 @@ public class DecryptCmd implements Runnable {
@CommandLine.Option(
names = {"--with-session-key"},
description = "Enables decryption of the \"CIPHERTEXT\" using the session key directly against the \"SEIPD\" packet",
description = "Provide a session key file. Enables decryption of the \"CIPHERTEXT\" using the session key directly against the \"SEIPD\" packet",
paramLabel = "SESSIONKEY")
List<String> withSessionKey = new ArrayList<>();
@CommandLine.Option(
names = {"--with-password"},
description = "Enables decryption based on any \"SKESK\" packets in the \"CIPHERTEXT\"",
description = "Provide a password file. Enables decryption based on any \"SKESK\" packets in the \"CIPHERTEXT\"",
paramLabel = "PASSWORD")
List<String> withPassword = new ArrayList<>();
@ -194,7 +194,13 @@ public class DecryptCmd implements Runnable {
private void setWithSessionKeys(List<String> withSessionKey, Decrypt decrypt) {
Pattern sessionKeyPattern = Pattern.compile("^\\d+:[0-9A-F]+$");
for (String sessionKey : withSessionKey) {
for (String sessionKeyFile : withSessionKey) {
String sessionKey;
try {
sessionKey = FileUtil.stringFromInputStream(FileUtil.getFileInputStream(sessionKeyFile));
} catch (IOException e) {
throw new SOPGPException.BadData("Cannot read session key from session key file " + sessionKeyFile, e);
}
if (!sessionKeyPattern.matcher(sessionKey).matches()) {
throw new IllegalArgumentException("Session keys are expected in the format 'ALGONUM:HEXKEY'.");
}
@ -211,11 +217,14 @@ public class DecryptCmd implements Runnable {
}
private void setWithPasswords(List<String> withPassword, Decrypt decrypt) {
for (String password : withPassword) {
for (String passwordFile : withPassword) {
try {
String password = FileUtil.stringFromInputStream(FileUtil.getFileInputStream(passwordFile));
decrypt.withPassword(password);
} catch (SOPGPException.UnsupportedOption unsupportedOption) {
throw new SOPGPException.UnsupportedOption(String.format(ERROR_UNSUPPORTED_OPTION, "--with-password"), unsupportedOption);
} catch (IOException e) {
throw new SOPGPException.PasswordNotHumanReadable("Cannot read password from password file " + passwordFile, e);
}
}
}