public void DSAKeyValue ()
{
DSA key = DSA.Create ();
key.FromXmlString (xmlDSA);
DSAKeyValue dsa = new DSAKeyValue (key);
info.AddClause (dsa);
AssertCrypto.AssertXmlEquals ("dsa", "<KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\">" + xmlDSA + "</KeyValue></KeyInfo>", (info.GetXml ().OuterXml));
AssertEquals ("dsa count", 1, info.Count);
}
public void InvalidValue2 ()
{
string badKey = "<Test></Test>";
XmlDocument doc = new XmlDocument ();
doc.LoadXml (badKey);
DSAKeyValue dsa1 = new DSAKeyValue ();
dsa1.LoadXml (doc.DocumentElement);
}
//
// virtual methods
//
protected virtual AsymmetricAlgorithm GetPublicKey()
{
if (KeyInfo == null)
{
throw new CryptographicException(SR.Cryptography_Xml_KeyInfoRequired);
}
if (_x509Enum != null)
{
AsymmetricAlgorithm key = GetNextCertificatePublicKey();
if (key != null)
{
return(key);
}
}
if (_keyInfoEnum == null)
{
_keyInfoEnum = KeyInfo.GetEnumerator();
}
// In our implementation, we move to the next KeyInfo clause which is an RSAKeyValue, DSAKeyValue or KeyInfoX509Data
while (_keyInfoEnum.MoveNext())
{
RSAKeyValue rsaKeyValue = _keyInfoEnum.Current as RSAKeyValue;
if (rsaKeyValue != null)
{
return(rsaKeyValue.Key);
}
DSAKeyValue dsaKeyValue = _keyInfoEnum.Current as DSAKeyValue;
if (dsaKeyValue != null)
{
return(dsaKeyValue.Key);
}
KeyInfoX509Data x509Data = _keyInfoEnum.Current as KeyInfoX509Data;
if (x509Data != null)
{
_x509Collection = Utils.BuildBagOfCerts(x509Data, CertUsageType.Verification);
if (_x509Collection.Count > 0)
{
_x509Enum = _x509Collection.GetEnumerator();
AsymmetricAlgorithm key = GetNextCertificatePublicKey();
if (key != null)
{
return(key);
}
}
}
}
return(null);
}
public void ImportKey ()
{
string dsaKey = "<KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><DSAKeyValue><P>xc+QZRWTgr390gzwNXF+WzoepZkvAQvCzfCm+YyXj0KPoeHHeSc5ORzXQw81V+7XJR3gupvlI4F7lW9YC538l+3eqGm8IQlCIS+U+7ICTDOFFKevqsYX0BnjO0vvE4aAtDyxfSOTCOAo1cJ+6G6xgcC1JGIBEYCtg1tH8wUewDE=</P><Q>yyfZb0S/rimXl9ScJ3zIba2oGl8=</Q><G>crLazMg+vgI7u6+Idgi9iTLdRa4fptat3gdY97zcc857+OVdmT+lVRpK3okWpmBbw2wSffU8QltwFf42BVs+/HGUOUo2hNqSSXgzl1i+1frO7/cqooHVcy5WX0xxaIPsKcREPI5pNPj/3g8apTgErLMGsHkFdngwbMed9DArTks=</G><Y>FlAozo17wV/LCMRrtnmMKxVQNpidJVkZNM1/0eR65x8giwPs6yXzJmFT8f2tmPJY2FIOAtp5JYin4xUhwIHF452Gg50wUrjV6WTGkiC+gzLC2fVIyGlVsFecLj6ue7J+MACG+b3NQnxFuT5maQnPnEeuGgjLXfwYsAR1vfU0Gas=</Y><J>+UPMvUPq9Fo6Q1fr2oEYDxfGMMtfdoQmVBxI+TkUYQsReodRzBbnvGV1uPLWTpKKd/uJNUHO/QGb05Cvc6u49/AToDJIyi4e01hTLNCzeQk/Hj19gowb5wkTIjyaH04VyPE5zYoTYfuu3Y3Q</J><Seed>+cvoO7bzdpAwAjnDDApPzBCl6zg=</Seed><PgenCounter>ATM=</PgenCounter></DSAKeyValue></KeyValue>";
XmlDocument doc = new XmlDocument ();
doc.LoadXml (dsaKey);
DSAKeyValue dsa1 = new DSAKeyValue ();
dsa1.LoadXml (doc.DocumentElement);
string s = (dsa1.GetXml ().OuterXml);
AssertEquals ("DSA Key", dsaKey, s);
}
public void GenerateKey ()
{
DSAKeyValue dsa1 = new DSAKeyValue ();
AssertNotNull ("Key", dsa1.Key);
XmlElement xmlkey = dsa1.GetXml ();
DSAKeyValue dsa2 = new DSAKeyValue ();
dsa2.LoadXml (xmlkey);
Assert ("dsa1==dsa2", (dsa1.GetXml ().OuterXml) == (dsa2.GetXml ().OuterXml));
DSA key = dsa1.Key;
DSAKeyValue dsa3 = new DSAKeyValue (key);
Assert ("dsa3==dsa1", (dsa3.GetXml ().OuterXml) == (dsa1.GetXml ().OuterXml));
Assert ("dsa3==dsa2", (dsa3.GetXml ().OuterXml) == (dsa2.GetXml ().OuterXml));
}
public void GenerateKey ()
{
DSAKeyValue dsa1 = new DSAKeyValue ();
Assert.IsNotNull (dsa1.Key, "Key");
XmlElement xmlkey = dsa1.GetXml ();
DSAKeyValue dsa2 = new DSAKeyValue ();
dsa2.LoadXml (xmlkey);
Assert.IsTrue ((dsa1.GetXml ().OuterXml) == (dsa2.GetXml ().OuterXml), "dsa1==dsa2");
DSA key = dsa1.Key;
DSAKeyValue dsa3 = new DSAKeyValue (key);
Assert.IsTrue ((dsa3.GetXml ().OuterXml) == (dsa1.GetXml ().OuterXml), "dsa3==dsa1");
Assert.IsTrue ((dsa3.GetXml ().OuterXml) == (dsa2.GetXml ().OuterXml), "dsa3==dsa2");
}
protected virtual AsymmetricAlgorithm GetPublicKey()
{
if (this.KeyInfo == null)
{
throw new CryptographicException(SecurityResources.GetResourceString("Cryptography_Xml_KeyInfoRequired"));
}
if (this.m_x509Enum != null)
{
AsymmetricAlgorithm nextCertificatePublicKey = this.GetNextCertificatePublicKey();
if (nextCertificatePublicKey != null)
{
return(nextCertificatePublicKey);
}
}
if (this.m_keyInfoEnum == null)
{
this.m_keyInfoEnum = this.KeyInfo.GetEnumerator();
}
while (this.m_keyInfoEnum.MoveNext())
{
RSAKeyValue current = this.m_keyInfoEnum.Current as RSAKeyValue;
if (current != null)
{
return(current.Key);
}
DSAKeyValue value3 = this.m_keyInfoEnum.Current as DSAKeyValue;
if (value3 != null)
{
return(value3.Key);
}
KeyInfoX509Data data = this.m_keyInfoEnum.Current as KeyInfoX509Data;
if (data != null)
{
this.m_x509Collection = System.Security.Cryptography.Xml.Utils.BuildBagOfCerts(data, CertUsageType.Verification);
if (this.m_x509Collection.Count > 0)
{
this.m_x509Enum = this.m_x509Collection.GetEnumerator();
AsymmetricAlgorithm algorithm2 = this.GetNextCertificatePublicKey();
if (algorithm2 != null)
{
return(algorithm2);
}
}
}
}
return(null);
}
virtual protected void SignWithKeyInfo(String src, String dest, ICipherParameters pk,
AsymmetricAlgorithm publicKey, String digestAlgorithm) {
// Creating the reader and the stamper
PdfReader reader = new PdfReader(src);
FileStream os = new FileStream(dest, FileMode.Create);
PdfStamper stamper = PdfStamper.createXmlSignature(reader, os);
// Creating the appearance
XmlSignatureAppearance appearance = stamper.XmlSignatureAppearance;
//Set XfaXmlLocator to control getting and setting Document
appearance.SetXmlLocator(new XfaXmlLocator(stamper));
// Creating the signature
IExternalSignature pks = new PrivateKeySignature(pk, digestAlgorithm);
KeyInfoClause keyInfo;
if(publicKey is DSA)
keyInfo = new DSAKeyValue((DSA)publicKey);
else if(publicKey is RSA)
keyInfo = new RSAKeyValue((RSA)publicKey);
else
throw new ArgumentException("Invalid public key algorithm", "publicKey");
MakeXmlSignature.SignXmlDSig(appearance, pks, keyInfo);
}
public void Complex ()
{
KeyInfoName name = new KeyInfoName ();
name.Value = "Mono::";
info.AddClause (name);
DSA keyDSA = DSA.Create ();
keyDSA.FromXmlString (xmlDSA);
DSAKeyValue dsa = new DSAKeyValue (keyDSA);
info.AddClause (dsa);
RSA keyRSA = RSA.Create ();
keyRSA.FromXmlString (xmlRSA);
RSAKeyValue rsa = new RSAKeyValue (keyRSA);
info.AddClause (rsa);
KeyInfoRetrievalMethod retrieval = new KeyInfoRetrievalMethod ();
retrieval.Uri = "http://www.go-mono.org/";
info.AddClause (retrieval);
X509Certificate x509 = new X509Certificate (cert);
KeyInfoX509Data x509data = new KeyInfoX509Data (x509);
info.AddClause (x509data);
string s = "<KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><KeyName>Mono::</KeyName><KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><DSAKeyValue><P>rjxsMU368YOCTQejWkiuO9e/vUVwkLtq1jKiU3TtJ53hBJqjFRuTa228vZe+BH2su9RPn/vYFWfQDv6zgBYe3eNdu4Afw+Ny0FatX6dl3E77Ra6Tsd3MmLXBiGSQ1mMNd5G2XQGpbt9zsGlUaexXekeMLxIufgfZLwYp67M+2WM=</P><Q>tf0K9rMyvUrU4cIkwbCrDRhQAJk=</Q><G>S8Z+1pGCed00w6DtVcqZLKjfqlCJ7JsugEFIgSy/Vxtu9YGCMclV4ijGEbPo/jU8YOSMuD7E9M7UaopMRcmKQjoKZzoJjkgVFP48Ohxl1f08lERnButsxanx3+OstFwUGQ8XNaGg3KrIoZt1FUnfxN3RHHTvVhjzNSHxMGULGaU=</G><Y>LnrxxRGLYeV2XLtK3SYz8RQHlHFZYrtznDZyMotuRfO5uC5YODhSFyLXvb1qB3WeGtF4h3Eo4KzHgMgfN2ZMlffxFRhJgTtH3ctbL8lfQoDkjeiPPnYGhspdJxr0tyZmiy0gkjJG3vwHYrLnvZWx9Wm/unqiOlGBPNuxJ+hOeP8=</Y><J>9RhE5TycDtdEIXxS3HfxFyXYgpy81zY5lVjwD6E9JP37MWEi80BlX6ab1YPm6xYSEoqReMPP9RgGiW6DuACpgI7+8vgCr4i/7VhzModJAA56PwvTu6UMt9xxKU/fT672v8ucREkMWoc7lEey</J><Seed>HxW3N4RHWVgqDQKuGg7iJTUTiCs=</Seed><PgenCounter>Asw=</PgenCounter></DSAKeyValue></KeyValue>";
s += "<KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><RSAKeyValue><Modulus>9DC4XNdQJwMRnz5pP2a6U51MHCODRilaIoVXqUPhCUb0lJdGroeqVYT84ZyIVrcarzD7Tqs3aEOIa3rKox0N1bxQpZPqayVQeLAkjLLtzJW/ScRJx3uEDJdgT1JnM1FH0GZTinmEdCUXdLc7+Y/c/qqIkTfbwHbRZjW0bBJyExM=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue>";
#if NET_1_0
s += "<RetrievalElement URI=\"http://www.go-mono.org/\" />";
#else
s += "<RetrievalMethod URI=\"http://www.go-mono.org/\" />";
#endif
s += "<X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">";
s += "<X509Certificate>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</X509Certificate></X509Data></KeyInfo>";
AssertCrypto.AssertXmlEquals ("Complex", s, (info.GetXml ().OuterXml));
AssertEquals ("RetrievalMethod count", 5, info.Count);
}
