42 lines
1.4 KiB
Java
42 lines
1.4 KiB
Java
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package com.kofax.mobile.sdk._internal.impl;
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import android.util.Base64;
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import com.kofax.kmc.kut.utilities.error.ErrorInfo;
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import com.kofax.kmc.kut.utilities.error.KmcRuntimeException;
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import java.nio.ByteBuffer;
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import java.nio.charset.CharacterCodingException;
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import java.nio.charset.Charset;
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import java.nio.charset.CodingErrorAction;
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import o.InterfaceC13391fZD;
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import o.gjJ;
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import org.bouncycastle.i18n.LocalizedMessage;
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/* loaded from: classes3.dex */
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public class b implements com.kofax.mobile.sdk._internal.b {
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private static final Charset[] vP = {Charset.forName("UTF-8"), Charset.forName(LocalizedMessage.DEFAULT_ENCODING)};
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@InterfaceC13391fZD
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public b() {
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}
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@Override // com.kofax.mobile.sdk._internal.b
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public String decode(String str) {
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return d(Base64.decode(str, 0));
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}
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@Override // com.kofax.mobile.sdk._internal.b
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public boolean v(String str) {
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return gjJ.d(str).matches("^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$");
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}
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private static String d(byte[] bArr) {
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for (Charset charset : vP) {
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try {
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return charset.newDecoder().onMalformedInput(CodingErrorAction.REPORT).onUnmappableCharacter(CodingErrorAction.REPORT).decode(ByteBuffer.wrap(bArr)).toString();
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} catch (CharacterCodingException unused) {
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}
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}
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throw new KmcRuntimeException(ErrorInfo.KMC_GN_ILLEGAL_ARGUMENT_EXCEPTION);
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}
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}
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