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Add Ability to use Config File to create Providers #1464

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Merged
jasonkatonica merged 1 commit into from
May 18, 2026
Merged

Add Ability to use Config File to create Providers #1464

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456 changes: 456 additions & 0 deletions PROVIDER_CONFIG_FORMAT.md
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284 changes: 284 additions & 0 deletions src/main/java/com/ibm/crypto/plus/provider/DefaultFIPSProviderAttrs.java
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464 changes: 464 additions & 0 deletions src/main/java/com/ibm/crypto/plus/provider/DefaultProviderAttrs.java
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1,173 changes: 72 additions & 1,101 deletions src/main/java/com/ibm/crypto/plus/provider/OpenJCEPlus.java
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571 changes: 2 additions & 569 deletions src/main/java/com/ibm/crypto/plus/provider/OpenJCEPlusFIPS.java
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37 changes: 37 additions & 0 deletions src/main/java/com/ibm/crypto/plus/provider/OpenJCEPlusProvider.java
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,9 @@

package com.ibm.crypto.plus.provider;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.StringReader;
import java.lang.ref.Cleaner;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
Expand Down Expand Up @@ -115,6 +118,40 @@ void setExceptionCause(Exception exception, Throwable throwable) {
}
}

protected void LoadStringConfig(Provider prov, String configName) throws InvalidParameterException {
if (configName == null) {
throw new InvalidParameterException("configName is null");
}
if (configName.length() == 0) {
throw new InvalidParameterException("configName is empty");
}
if (configName.indexOf('\\') != -1) {
throw new InvalidParameterException("configName contains '\\'");
}

try {
ProviderServiceReader config = new ProviderServiceReader(new BufferedReader(new StringReader(configName)));
List<ProviderServiceReader.ServiceDefinition> services = config.readServices();
if (debug != null) {
debug.println("Provider Name - " + config.getName());
debug.println("Provider Description - " + config.getDesc());
debug.println("Numnber of Services - " + services.size());
debug.println("Services:");
}

for (ProviderServiceReader.ServiceDefinition service : services) {
putService(new OpenJCEPlusService(prov, service.getType(), service.getAlgorithm(),
service.getClassName(), service.getAliases().toArray(new String[service.getAliases().size()]), service.getAttributes()));
if (debug != null) {
debug.println(service.toString());
}
}
} catch (IOException e) {
throw new InvalidParameterException("Error configuring OpenJCEPlus provider - ", e);
}

}

protected static class OpenJCEPlusService extends Service {
private static Class<?> openjceplusClass;

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