[288126d] | 1 | package ve.gob.cenditel.tibisaymovil; |
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| 2 | |
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| 3 | import java.security.PrivateKey; |
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| 4 | import java.security.cert.X509Certificate; |
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| 5 | |
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| 6 | import android.annotation.SuppressLint; |
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| 7 | import android.content.Context; |
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| 8 | import android.security.KeyChain; |
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| 9 | import android.security.KeyChainAliasCallback; |
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| 10 | import android.security.KeyChainException; |
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| 11 | |
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| 12 | @SuppressLint("NewApi") |
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| 13 | public class AndroidKeyChain extends KeyChainStrategy implements KeyChainAliasCallback { |
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| 14 | |
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| 15 | private static final long serialVersionUID = -5618428393037452012L; |
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| 16 | private static Context context; |
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| 17 | |
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| 18 | private AndroidKeyChain() {} |
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| 19 | |
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| 20 | public static AndroidKeyChain getInstance() { |
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| 21 | |
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| 22 | if (KeyChainStrategy.theInstance == null) { |
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| 23 | |
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| 24 | KeyChainStrategy.theInstance = new AndroidKeyChain(); |
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| 25 | } |
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| 26 | return (AndroidKeyChain) KeyChainStrategy.theInstance; |
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| 27 | } |
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| 28 | |
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| 29 | @Override |
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| 30 | public void setClientActivity(KeyChainClientActivity activity) { |
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| 31 | |
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| 32 | super.setClientActivity(activity); |
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| 33 | AndroidKeyChain.context = activity.getApplicationContext(); |
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| 34 | } |
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| 35 | |
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| 36 | @Override |
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| 37 | public void choosePrivateKeyAlias() { |
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| 38 | |
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| 39 | KeyChain.choosePrivateKeyAlias(KeyChainStrategy.activity, this, null, null, null, -1, null); |
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| 40 | } |
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| 41 | |
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| 42 | @Override |
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| 43 | public void choosePrivateKeyList() { |
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| 44 | KeyChain.choosePrivateKeyAlias(KeyChainStrategy.activity, this, null, null, null, -1, null); |
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| 45 | |
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| 46 | } |
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| 47 | |
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| 48 | @Override |
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| 49 | public X509Certificate[] getCertificateChain(String alias) |
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| 50 | throws InterruptedException, KeystoreException { |
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| 51 | |
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| 52 | try { |
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| 53 | return KeyChain.getCertificateChain(AndroidKeyChain.context, alias); |
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| 54 | } catch (KeyChainException e) { |
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| 55 | throw new KeystoreException(e); |
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| 56 | } |
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| 57 | } |
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| 58 | |
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| 59 | @Override |
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| 60 | public PrivateKey getPrivateKey(String alias) |
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| 61 | throws InterruptedException, KeystoreException { |
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| 62 | |
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| 63 | try { |
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| 64 | return KeyChain.getPrivateKey(AndroidKeyChain.context, alias); |
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| 65 | } catch (KeyChainException e) { |
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| 66 | throw new KeystoreException(e); |
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| 67 | } |
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| 68 | } |
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| 69 | |
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| 70 | //TODO: |
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| 71 | @Override |
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| 72 | public int deleteCertificate(String alias) throws KeystoreException{ |
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| 73 | /* |
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| 74 | try { |
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| 75 | KeyStore trusted = getKeystore(); |
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| 76 | trusted.deleteEntry(alias); |
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| 77 | } catch (Exception e) { |
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| 78 | throw new KeystoreException(e); |
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| 79 | } |
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| 80 | */ |
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| 81 | return 0; |
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| 82 | |
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| 83 | } |
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| 84 | |
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| 85 | @Override |
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| 86 | public void alias(String alias) { |
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| 87 | |
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| 88 | KeyChainStrategy.activity.setAlias(alias); |
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| 89 | } |
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| 90 | } |
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