diff options
Diffstat (limited to 'smcc/src')
4 files changed, 225 insertions, 104 deletions
diff --git a/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java b/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java index a63d4076..1ed5a177 100644 --- a/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java +++ b/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java @@ -116,6 +116,14 @@ public class ACOSCard extends AbstractSignatureCard implements PINMgmtSignatureC private static final PINSpec INF_PIN_SPEC = new PINSpec(0, 8, "[0-9]", "at/gv/egiz/smcc/ACOSCard", "inf.pin", KID_PIN_INF, AID_DEC); + static { + if (SignatureCardFactory.ENFORCE_RECOMMENDED_PIN_LENGTH) { + DEC_PIN_SPEC.setRecLength(4); + SIG_PIN_SPEC.setRecLength(6); + INF_PIN_SPEC.setRecLength(4); + } + } + /** * The version of the card's digital signature application. */ @@ -390,10 +398,12 @@ public class ACOSCard extends AbstractSignatureCard implements PINMgmtSignatureC MessageDigest md; try { - if ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1".equals(alg)) { + if (KeyboxName.SECURE_SIGNATURE_KEYPAIR.equals(keyboxName) + && (alg == null || "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1".equals(alg))) { dst.write((byte) 0x14); // SHA-1/ECC md = MessageDigest.getInstance("SHA-1"); - } else if ("http://www.w3.org/2000/09/xmldsig#rsa-sha1".equals(alg)) { + } else if (KeyboxName.CERITIFIED_KEYPAIR.equals(keyboxName) + && (alg == null || "http://www.w3.org/2000/09/xmldsig#rsa-sha1".equals(alg))) { dst.write((byte) 0x12); // SHA-1 with padding according to PKCS#1 block type 01 md = MessageDigest.getInstance("SHA-1"); } else if (KeyboxName.SECURE_SIGNATURE_KEYPAIR.equals(keyboxName) @@ -401,7 +411,7 @@ public class ACOSCard extends AbstractSignatureCard implements PINMgmtSignatureC && "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256".equals(alg)) { dst.write((byte) 0x44); // SHA-256/ECC md = MessageDigest.getInstance("SHA256"); - } else if (KeyboxName.SECURE_SIGNATURE_KEYPAIR.equals(keyboxName) + } else if (KeyboxName.CERITIFIED_KEYPAIR.equals(keyboxName) && appVersion >= 2 && "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256".equals(alg)) { dst.write((byte) 0x41); // SHA-256 with padding according to PKCS#1 diff --git a/smcc/src/main/java/at/gv/egiz/smcc/PINSpec.java b/smcc/src/main/java/at/gv/egiz/smcc/PINSpec.java index 1812049c..f68edbed 100644 --- a/smcc/src/main/java/at/gv/egiz/smcc/PINSpec.java +++ b/smcc/src/main/java/at/gv/egiz/smcc/PINSpec.java @@ -17,6 +17,7 @@ package at.gv.egiz.smcc; import java.util.Locale; +import java.util.MissingResourceException; import java.util.ResourceBundle; /** @@ -25,113 +26,214 @@ import java.util.ResourceBundle; */ public class PINSpec { - int minLength_ = 0; + /** + * The minimum PIN length. + */ + protected int minLength = 0; - int maxLength_ = -1; + /** + * The maximum PIN length or -1 if not specified. + */ + protected int maxLength = -1; - String rexepPattern_; - - String resourceBundleName_; - - String nameKey_; - - /** the localized, i.e. configurable length */ - String lengthKey_; - - byte kid_; - - byte[] context_aid_; - - /** - * - * @param minLenght - * @param maxLength - * @param rexepPattern - * @param resourceBundle - * @param name - * @param kid the keyId for this pin - */ - public PINSpec(int minLenght, int maxLength, String rexepPattern, - String resourceBundleName, String resourceKey, byte kid, byte[] contextAID) { - - minLength_ = minLenght; - maxLength_ = maxLength; - rexepPattern_ = rexepPattern; - resourceBundleName_ = resourceBundleName; - nameKey_ = resourceKey + ".name"; - lengthKey_ = resourceKey + ".length"; - kid_ = kid; - context_aid_ = contextAID; - } - - public PINSpec(int minLenght, int maxLength, String rexepPattern, - String name, byte kid, byte[] contextAID) { - - minLength_ = minLenght; - maxLength_ = maxLength; - rexepPattern_ = rexepPattern; - nameKey_ = name + ".name"; - lengthKey_ = name + ".length"; - kid_ = kid; - context_aid_ = contextAID; - } - - public String getLocalizedName() { - - if (resourceBundleName_ != null) { - ResourceBundle resourceBundle = ResourceBundle.getBundle(resourceBundleName_); - return resourceBundle.getString(nameKey_); - } else { - return nameKey_; + /** + * The recommended PIN length or -1 if not specified. + */ + protected int recLength = -1; + + /** + * The regular expression pattern of a single PIN digit or character. + */ + protected String rexepPattern; + + /** + * The name of the corresponding resource bundle. + */ + protected String resourceBundleName; + + /** + * The key of the PIN name in the resource bundle. + */ + protected String nameKey; + + /** + * The name of the PIN. + */ + protected String name; + + /** + * The key id to be used in VERIFY or CHANGE REFERENCE DATA APDUs. + */ + protected byte kid; + + /** + * The context AID of the key id. + */ + protected byte[] context_aid; + + /** + * Creates a new instance of this PINSpec with the given lengths, regular + * expression pattern, the ResourceBundle name and key to lookup the PIN name + * and the KID and AID. + * + * @param minLenght the minimum length of the PIN + * @param maxLength the maximum length of the PIN, or -1 if there is no maximum length + * @param rexepPattern the regular expression pattern of a single PIN digit or character + * @param resourceBundleName the name of a ResourceBundle for this PIN + * @param resourceKey the key to look up the (localized) name of this PIN + * @param kid the key id of the PIN + * @param contextAID the AID the KID is valid in + */ + public PINSpec(int minLenght, int maxLength, String rexepPattern, + String resourceBundleName, String resourceKey, byte kid, byte[] contextAID) { + + this.minLength = minLenght; + this.maxLength = maxLength; + this.rexepPattern = rexepPattern; + this.resourceBundleName = resourceBundleName; + this.nameKey = resourceKey + ".name"; + this.kid = kid; + this.context_aid = contextAID; + } + + /** + * Creates a new instance of this PINSpec with the given lengths, regular + * expression pattern, the name of the PIN and the KID and AID. + * + * @param minLenght the minimum length of the PIN + * @param maxLength the maximum length of the PIN, or -1 if there is no maximum length + * @param rexepPattern the regular expression pattern of a single PIN digit or character + * @param name the name of the PIN + * @param kid the key id of the PIN + * @param contextAID the AID the KID is valid in + */ + public PINSpec(int minLenght, int maxLength, String rexepPattern, + String name, byte kid, byte[] contextAID) { + + this.minLength = minLenght; + this.maxLength = maxLength; + this.rexepPattern = rexepPattern; + this.name = name; + this.kid = kid; + this.context_aid = contextAID; + } + + /** + * This method sets the recommended PIN length. + * + * @param recLength the recommended PIN length + */ + public void setRecLength(int recLength) { + this.recLength = recLength; + } + + /** + * @return the localized (using the default locale) name of the PIN, or the + * name set by + * {@link #PINSpec(int, int, String, String, byte, byte[])}. + */ + public String getLocalizedName() { + if (name != null) { + return name; + } else if (resourceBundleName != null){ + try { + return ResourceBundle.getBundle(resourceBundleName).getString(nameKey); + } catch (MissingResourceException e) { } - } - - public String getLocalizedName(Locale locale) { - - if (resourceBundleName_ != null) { - ResourceBundle resourceBundle = ResourceBundle.getBundle(resourceBundleName_, locale); - return resourceBundle.getString(nameKey_); - } else { - return nameKey_; + return nameKey; + } + + /** + * @param locale the locale for which the name should be returned + * @return the localized name of the PIN, or the name set by + * {@link #PINSpec(int, int, String, String, byte, byte[])} + */ + public String getLocalizedName(Locale locale) { + if (name != null) { + return name; + } else if (resourceBundleName != null) { + try { + return ResourceBundle.getBundle(resourceBundleName, locale).getString(nameKey); + } catch (MissingResourceException e) { } - - } - - public String getLocalizedLength() { - - if (resourceBundleName_ != null) { - ResourceBundle resourceBundle = ResourceBundle.getBundle(resourceBundleName_); - return resourceBundle.getString(lengthKey_); - } else { - if (maxLength_ > minLength_) { - return minLength_ + "-" + maxLength_; - } else { - return String.valueOf(minLength_); - } - } - } - - public int getMaxLength() { - return maxLength_; - } - - public int getMinLength() { - return minLength_; - } - - public String getRexepPattern() { - return rexepPattern_; - } - - public byte getKID() { - return kid_; + return nameKey; + } + + /** + * @return the recommended PIN length if specified and + * <code>recommended</code> is <code>true</code>, or + * <code>minLength</code>-<code>maxLength</code> + */ + public String getLocalizedLength() { + + if (recLength > 0) { + return "" + recLength; + } else if (maxLength == minLength) { + return "" + minLength; + } else if (maxLength > minLength) { + return minLength + "-" + maxLength; + } else { + return minLength + "+"; } - public byte[] getContextAID() { - return context_aid_; - } - + } + + /** + * @return the minimum length of the PIN + */ + public int getMinLength() { + return minLength; + } + + /** + * @return the maximum length of the PIN, or -1 if not specified. + */ + public int getMaxLength() { + return maxLength; + } + + /** + * @return the minimum length of the PIN + */ + public int getRecMinLength() { + return (recLength >= minLength) ? recLength : minLength; + } + + /** + * @return the maximum length of the PIN + */ + public int getRecMaxLength() { + return (recLength >= minLength) ? recLength : maxLength; + } + + /** + * @return the recommended length of the PIN, or -1 if not specified + */ + public int getRecLength() { + return recLength; + } + + /** + * @return the regular expression pattern of one single digit or character + */ + public String getRexepPattern() { + return rexepPattern; + } + + /** + * @return the key id of the PIN + */ + public byte getKID() { + return kid; + } + + /** + * @return the AID the KID is valid in, or <code>null</code> if KID is global + */ + public byte[] getContextAID() { + return context_aid; + } } diff --git a/smcc/src/main/java/at/gv/egiz/smcc/STARCOSCard.java b/smcc/src/main/java/at/gv/egiz/smcc/STARCOSCard.java index 01de8a77..880cab4b 100644 --- a/smcc/src/main/java/at/gv/egiz/smcc/STARCOSCard.java +++ b/smcc/src/main/java/at/gv/egiz/smcc/STARCOSCard.java @@ -137,6 +137,13 @@ public class STARCOSCard extends AbstractSignatureCard implements PINMgmtSignatu new PINSpec(6, 12, "[0-9]", "at/gv/egiz/smcc/STARCOSCard", "sig.pin", KID_PIN_SS, AID_DF_SS); + static { + if (SignatureCardFactory.ENFORCE_RECOMMENDED_PIN_LENGTH) { + CARD_PIN_SPEC.setRecLength(4); + SS_PIN_SPEC.setRecLength(6); + } + } + protected double version = 1.1; /** @@ -301,7 +308,7 @@ public class STARCOSCard extends AbstractSignatureCard implements PINMgmtSignatu MessageDigest md = null; try { - if (version < 1.2 && "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1".equals(alg)) { + if (version < 1.2 && (alg == null || "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1".equals(alg))) { // local key ID '02' version '00' dst.write(new byte[] {(byte) 0x84, (byte) 0x03, (byte) 0x80, (byte) 0x02, (byte) 0x00}); // algorithm ID ECDSA with SHA-1 diff --git a/smcc/src/main/java/at/gv/egiz/smcc/SignatureCardFactory.java b/smcc/src/main/java/at/gv/egiz/smcc/SignatureCardFactory.java index 47053f98..405da7c0 100644 --- a/smcc/src/main/java/at/gv/egiz/smcc/SignatureCardFactory.java +++ b/smcc/src/main/java/at/gv/egiz/smcc/SignatureCardFactory.java @@ -32,6 +32,8 @@ import org.apache.commons.logging.LogFactory; * A factory for creating {@link SignatureCard}s from {@link Card}s. */ public class SignatureCardFactory { + + public static boolean ENFORCE_RECOMMENDED_PIN_LENGTH = false; /** * This class represents a supported smart card. |