package com.amazonaws.auth;

import com.amazonaws.internal.config.InternalConfig;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

/* loaded from: classes.dex */
public abstract class SignerFactory {
    public static final Map SIGNERS;

    static {
        ConcurrentHashMap concurrentHashMap = new ConcurrentHashMap();
        SIGNERS = concurrentHashMap;
        concurrentHashMap.put("QueryStringSignerType", QueryStringSigner.class);
        concurrentHashMap.put("AWS4SignerType", AWS4Signer.class);
        concurrentHashMap.put("NoOpSignerType", NoOpSigner.class);
    }

    public static Signer getSigner(String str, String str2) {
        return lookupAndCreateSigner(str, str2);
    }

    public static Signer getSignerByTypeAndService(String str, String str2) {
        return createSigner(str, str2);
    }

    public static Signer lookupAndCreateSigner(String str, String str2) {
        return createSigner(InternalConfig.Factory.getInternalConfig().getSignerConfig(str, str2).getSignerType(), str);
    }

    public static Signer createSigner(String str, String str2) {
        Class cls = (Class) SIGNERS.get(str);
        if (cls == null) {
            throw new IllegalArgumentException();
        }
        try {
            Signer signer = (Signer) cls.newInstance();
            if (signer instanceof ServiceAwareSigner) {
                ((ServiceAwareSigner) signer).setServiceName(str2);
            }
            return signer;
        } catch (IllegalAccessException e) {
            throw new IllegalStateException("Cannot create an instance of " + cls.getName(), e);
        } catch (InstantiationException e2) {
            throw new IllegalStateException("Cannot create an instance of " + cls.getName(), e2);
        }
    }
}