[1174] | 1 | /* |
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| 2 | * To change this template, choose Tools | Templates |
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| 3 | * and open the template in the editor. |
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| 4 | */ |
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| 5 | |
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| 6 | package br.gov.serpro.cert; |
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| 7 | |
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| 8 | import br.gov.serpro.setup.Setup; |
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| 9 | import java.io.ByteArrayInputStream; |
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| 10 | import java.io.File; |
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| 11 | import java.security.Provider; |
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| 12 | import java.security.ProviderException; |
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| 13 | import java.security.Security; |
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| 14 | |
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| 15 | //TODO: Deal with wildcards for environments variables. |
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| 16 | |
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| 17 | /** |
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| 18 | * |
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| 19 | * @author esa |
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| 20 | */ |
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| 21 | class Token{ |
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| 22 | |
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| 23 | private final Setup setup; |
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| 24 | private String name; |
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| 25 | private String libraryPath; |
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| 26 | private Provider tokenProvider; |
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| 27 | private boolean registered = false; |
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| 28 | |
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| 29 | private Token(final Setup setup) { |
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| 30 | this.setup = setup; |
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| 31 | } |
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| 32 | |
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| 33 | Token(String name, String libraryPath, final Setup setup){ |
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| 34 | this(setup); |
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| 35 | this.setName(name); |
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| 36 | this.setLibraryPath(libraryPath); |
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| 37 | } |
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| 38 | |
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| 39 | public boolean isRegistered() { |
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| 40 | return this.registered; |
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| 41 | } |
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| 42 | |
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| 43 | public void setLibraryPath(String libraryPath) { |
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| 44 | this.libraryPath = libraryPath; |
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| 45 | } |
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| 46 | |
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| 47 | public void setName(String name) { |
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| 48 | this.name = name; |
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| 49 | } |
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| 50 | |
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| 51 | public String getName() { |
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| 52 | return this.name; |
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| 53 | } |
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| 54 | |
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| 55 | protected void registerToken(){ |
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| 56 | String tokenConfiguration = new String("name = " + name + "\n" + |
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| 57 | "library = " + libraryPath + "\ndisabledMechanisms = {\n" + |
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| 58 | "CKM_SHA1_RSA_PKCS\n}"); |
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| 59 | |
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| 60 | try{ |
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| 61 | this.registered = false; |
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| 62 | if (libraryExists()){ |
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| 63 | Provider pkcs11Provider = new sun.security.pkcs11.SunPKCS11(new ByteArrayInputStream(tokenConfiguration.getBytes())); |
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| 64 | this.tokenProvider = pkcs11Provider; |
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| 65 | Security.addProvider(pkcs11Provider); |
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| 66 | this.registered = true; |
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| 67 | } |
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| 68 | } |
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| 69 | catch (ProviderException e){ |
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| 70 | if (setup.getParameter("debug").equalsIgnoreCase("true")) { |
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| 71 | e.printStackTrace(); |
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| 72 | System.out.println("Não foi possível inicializar o seguinte token: " + tokenConfiguration); |
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| 73 | } |
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| 74 | } |
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| 75 | } |
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| 76 | |
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| 77 | protected void unregisterToken(){ |
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| 78 | Security.removeProvider(this.tokenProvider.getName()); |
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| 79 | } |
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| 80 | |
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| 81 | /* public KeyStore getKeystore() throws KeyStoreException { |
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| 82 | |
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| 83 | return (this.keyStore = KeyStore.getInstance("PKCS11")); |
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| 84 | |
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| 85 | } |
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| 86 | */ |
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| 87 | public boolean libraryExists(){ |
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| 88 | |
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| 89 | File libraryFile = new File(libraryPath); |
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| 90 | if (libraryFile.exists()){ |
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| 91 | if (setup.getParameter("debug").equalsIgnoreCase("true")) { |
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| 92 | System.out.println("Arquivo " + libraryPath + " existe."); |
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| 93 | } |
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| 94 | return true; |
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| 95 | } |
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| 96 | |
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| 97 | if (setup.getParameter("debug").equalsIgnoreCase("true")) { |
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| 98 | System.out.println("Biblioteca do Token/SmartCard " + name + " não foi encontrada: " + libraryPath); |
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| 99 | } |
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| 100 | |
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| 101 | return false; |
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| 102 | } |
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| 103 | |
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| 104 | } |
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