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Merge pull request #521 from nsacyber/issue-520

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[#520] Fixed credential input validation
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chubtub 2023-06-01 09:55:29 -04:00 committed by GitHub
commit 0df03f3561
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2 changed files with 19 additions and 19 deletions
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5
tools/tcg_rim_tool/src/main/java/hirs/swid/Main.java
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@ -28,16 +28,17 @@ public class Main {
System.out.println(commander.toString());
String verifyFile = commander.getVerifyFile();
certificateFile = commander.getPublicCertificate();
rimEventLogFile = commander.getRimEventLog();
privateKeyFile = commander.getPrivateKeyFile();
trustStoreFile = commander.getTruststoreFile();
boolean defaultKey = commander.isDefaultKey();
if (defaultKey) {
validator.validateSwidTag(verifyFile, "DEFAULT");
} else {
caValidator = new CredentialArgumentValidator(trustStoreFile,
certificateFile, "", "", "", true);
certificateFile, privateKeyFile, "", "", true);
if (caValidator.isValid()) {
validator.setTrustStoreFile(trustStoreFile);
validator.validateSwidTag(verifyFile, caValidator.getFormat());
} else {
System.out.println("Invalid combination of credentials given: "

33
tools/tcg_rim_tool/src/main/java/hirs/swid/utils/CredentialArgumentValidator.java
View File

@ -47,33 +47,32 @@ public class CredentialArgumentValidator {
/**
* This method checks for the following valid configurations of input arguments:
* 1. truststore + password + alias (JKS format)
* 2. truststore + private key (PEM format)
* 3. truststore only for validating (PEM format)
* 4. certificate + private key (PEM format)
* 5. certificate only for validating (PEM format)
* 1. certificate only for validating (PEM format)
* 2. truststore only for validating (PEM format)
* 3. certificate + private key for signing (PEM format)
* 4. truststore + private key for signing (PEM format)
*
* @return true if the above are found, false otherwise
*/
public boolean isValid() {
if (!truststoreFile.isEmpty()) {
if (!password.isEmpty() && !alias.isEmpty()) {
format = JKS;
return true;
} else if (!privateKeyFile.isEmpty() || isValidating) {
if (isValidating) {
if (!truststoreFile.isEmpty() || !certificateFile.isEmpty()) {
format = PEM;
return true;
} else {
errorMessage = "A JKS truststore needs a password and alias; " +
"a PEM truststore needs a private key file.";
errorMessage = "Validation requires a public key certificate or truststore.";
return false;
}
} else if (!certificateFile.isEmpty() && !privateKeyFile.isEmpty()) {
format = PEM;
return true;
} else {
errorMessage = "A public certificate must be accompanied by a private key file.";
return false;
if ((!truststoreFile.isEmpty() || !certificateFile.isEmpty())
&& !privateKeyFile.isEmpty()) {
format = PEM;
return true;
} else {
errorMessage = "Either a truststore or public certificate, " +
"accompanied by a matching private key, is required for signing.";
return false;
}
}
}
}