diff --git a/crypto/BouncyCastle.Android.csproj b/crypto/BouncyCastle.Android.csproj
index 96564a984..a356bce2c 100644
--- a/crypto/BouncyCastle.Android.csproj
+++ b/crypto/BouncyCastle.Android.csproj
@@ -394,7 +394,10 @@
<Compile Include="src\asn1\util\Asn1Dump.cs" />
<Compile Include="src\asn1\util\Dump.cs" />
<Compile Include="src\asn1\util\FilterStream.cs" />
+ <Compile Include="src\asn1\x500\AttributeTypeAndValue.cs" />
<Compile Include="src\asn1\x500\DirectoryString.cs" />
+ <Compile Include="src\asn1\x500\Rdn.cs" />
+ <Compile Include="src\asn1\x500\style\IetfUtilities.cs" />
<Compile Include="src\asn1\x509\AccessDescription.cs" />
<Compile Include="src\asn1\x509\AlgorithmIdentifier.cs" />
<Compile Include="src\asn1\x509\AttCertIssuer.cs" />
diff --git a/crypto/BouncyCastle.csproj b/crypto/BouncyCastle.csproj
index 8b7ae06e9..c79463f7c 100644
--- a/crypto/BouncyCastle.csproj
+++ b/crypto/BouncyCastle.csproj
@@ -388,7 +388,10 @@
<Compile Include="src\asn1\util\Asn1Dump.cs" />
<Compile Include="src\asn1\util\Dump.cs" />
<Compile Include="src\asn1\util\FilterStream.cs" />
+ <Compile Include="src\asn1\x500\AttributeTypeAndValue.cs" />
<Compile Include="src\asn1\x500\DirectoryString.cs" />
+ <Compile Include="src\asn1\x500\Rdn.cs" />
+ <Compile Include="src\asn1\x500\style\IetfUtilities.cs" />
<Compile Include="src\asn1\x509\AccessDescription.cs" />
<Compile Include="src\asn1\x509\AlgorithmIdentifier.cs" />
<Compile Include="src\asn1\x509\AttCertIssuer.cs" />
diff --git a/crypto/BouncyCastle.iOS.csproj b/crypto/BouncyCastle.iOS.csproj
index 03bcf2835..630df8a1f 100644
--- a/crypto/BouncyCastle.iOS.csproj
+++ b/crypto/BouncyCastle.iOS.csproj
@@ -389,7 +389,10 @@
<Compile Include="src\asn1\util\Asn1Dump.cs" />
<Compile Include="src\asn1\util\Dump.cs" />
<Compile Include="src\asn1\util\FilterStream.cs" />
+ <Compile Include="src\asn1\x500\AttributeTypeAndValue.cs" />
<Compile Include="src\asn1\x500\DirectoryString.cs" />
+ <Compile Include="src\asn1\x500\Rdn.cs" />
+ <Compile Include="src\asn1\x500\style\IetfUtilities.cs" />
<Compile Include="src\asn1\x509\AccessDescription.cs" />
<Compile Include="src\asn1\x509\AlgorithmIdentifier.cs" />
<Compile Include="src\asn1\x509\AttCertIssuer.cs" />
diff --git a/crypto/crypto.csproj b/crypto/crypto.csproj
index 9a51f5bd3..38f4544d8 100644
--- a/crypto/crypto.csproj
+++ b/crypto/crypto.csproj
@@ -1829,11 +1829,26 @@
BuildAction = "Compile"
/>
<File
+ RelPath = "src\asn1\x500\AttributeTypeAndValue.cs"
+ SubType = "Code"
+ BuildAction = "Compile"
+ />
+ <File
RelPath = "src\asn1\x500\DirectoryString.cs"
SubType = "Code"
BuildAction = "Compile"
/>
<File
+ RelPath = "src\asn1\x500\Rdn.cs"
+ SubType = "Code"
+ BuildAction = "Compile"
+ />
+ <File
+ RelPath = "src\asn1\x500\style\IetfUtilities.cs"
+ SubType = "Code"
+ BuildAction = "Compile"
+ />
+ <File
RelPath = "src\asn1\x509\AccessDescription.cs"
SubType = "Code"
BuildAction = "Compile"
@@ -13488,6 +13503,11 @@
BuildAction = "Compile"
/>
<File
+ RelPath = "test\src\test\nist\NistCertPathTest2.cs"
+ SubType = "Code"
+ BuildAction = "Compile"
+ />
+ <File
RelPath = "test\src\test\rsa3\RSA3CertTest.cs"
SubType = "Code"
BuildAction = "Compile"
diff --git a/crypto/src/asn1/x500/AttributeTypeAndValue.cs b/crypto/src/asn1/x500/AttributeTypeAndValue.cs
new file mode 100644
index 000000000..eb6b3ca30
--- /dev/null
+++ b/crypto/src/asn1/x500/AttributeTypeAndValue.cs
@@ -0,0 +1,60 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.X500
+{
+ /**
+ * Holding class for the AttributeTypeAndValue structures that make up an RDN.
+ */
+ public class AttributeTypeAndValue
+ : Asn1Encodable
+ {
+ private readonly DerObjectIdentifier type;
+ private readonly Asn1Encodable value;
+
+ private AttributeTypeAndValue(Asn1Sequence seq)
+ {
+ type = (DerObjectIdentifier)seq[0];
+ value = seq[1];
+ }
+
+ public static AttributeTypeAndValue GetInstance(object obj)
+ {
+ if (obj is AttributeTypeAndValue)
+ return (AttributeTypeAndValue)obj;
+ if (null != obj)
+ return new AttributeTypeAndValue(Asn1Sequence.GetInstance(obj));
+ throw new ArgumentNullException("obj");
+ }
+
+ public AttributeTypeAndValue(
+ DerObjectIdentifier type,
+ Asn1Encodable value)
+ {
+ this.type = type;
+ this.value = value;
+ }
+
+ public virtual DerObjectIdentifier Type
+ {
+ get { return type; }
+ }
+
+ public virtual Asn1Encodable Value
+ {
+ get { return value; }
+ }
+
+ /**
+ * <pre>
+ * AttributeTypeAndValue ::= SEQUENCE {
+ * type OBJECT IDENTIFIER,
+ * value ANY DEFINED BY type }
+ * </pre>
+ * @return a basic ASN.1 object representation.
+ */
+ public override Asn1Object ToAsn1Object()
+ {
+ return new DerSequence(type, value);
+ }
+ }
+}
diff --git a/crypto/src/asn1/x500/Rdn.cs b/crypto/src/asn1/x500/Rdn.cs
new file mode 100644
index 000000000..4881d0890
--- /dev/null
+++ b/crypto/src/asn1/x500/Rdn.cs
@@ -0,0 +1,104 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.X500
+{
+ /**
+ * Holding class for a single Relative Distinguished Name (RDN).
+ */
+ public class Rdn
+ : Asn1Encodable
+ {
+ private readonly Asn1Set values;
+
+ private Rdn(Asn1Set values)
+ {
+ this.values = values;
+ }
+
+ public static Rdn GetInstance(object obj)
+ {
+ if (obj is Rdn)
+ return (Rdn)obj;
+ if (null != obj)
+ return new Rdn(Asn1Set.GetInstance(obj));
+ return null;
+ }
+
+ /**
+ * Create a single valued RDN.
+ *
+ * @param oid RDN type.
+ * @param value RDN value.
+ */
+ public Rdn(DerObjectIdentifier oid, Asn1Encodable value)
+ {
+ this.values = new DerSet(new DerSequence(oid, value));
+ }
+
+ public Rdn(AttributeTypeAndValue attrTAndV)
+ {
+ this.values = new DerSet(attrTAndV);
+ }
+
+ /**
+ * Create a multi-valued RDN.
+ *
+ * @param aAndVs attribute type/value pairs making up the RDN
+ */
+ public Rdn(AttributeTypeAndValue[] aAndVs)
+ {
+ this.values = new DerSet(aAndVs);
+ }
+
+ public virtual bool IsMultiValued
+ {
+ get { return this.values.Count > 1; }
+ }
+
+ /**
+ * Return the number of AttributeTypeAndValue objects in this RDN,
+ *
+ * @return size of RDN, greater than 1 if multi-valued.
+ */
+ public virtual int Count
+ {
+ get { return this.values.Count; }
+ }
+
+ public virtual AttributeTypeAndValue GetFirst()
+ {
+ if (this.values.Count == 0)
+ return null;
+
+ return AttributeTypeAndValue.GetInstance(this.values[0]);
+ }
+
+ public virtual AttributeTypeAndValue[] GetTypesAndValues()
+ {
+ AttributeTypeAndValue[] tmp = new AttributeTypeAndValue[values.Count];
+
+ for (int i = 0; i < tmp.Length; ++i)
+ {
+ tmp[i] = AttributeTypeAndValue.GetInstance(values[i]);
+ }
+
+ return tmp;
+ }
+
+ /**
+ * <pre>
+ * RelativeDistinguishedName ::=
+ * SET OF AttributeTypeAndValue
+
+ * AttributeTypeAndValue ::= SEQUENCE {
+ * type AttributeType,
+ * value AttributeValue }
+ * </pre>
+ * @return this object as its ASN1Primitive type
+ */
+ public override Asn1Object ToAsn1Object()
+ {
+ return values;
+ }
+ }
+}
diff --git a/crypto/src/asn1/x500/style/IetfUtilities.cs b/crypto/src/asn1/x500/style/IetfUtilities.cs
new file mode 100644
index 000000000..e3236aaec
--- /dev/null
+++ b/crypto/src/asn1/x500/style/IetfUtilities.cs
@@ -0,0 +1,214 @@
+using System;
+using System.Collections;
+using System.IO;
+using System.Text;
+
+using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
+
+namespace Org.BouncyCastle.Asn1.X500.Style
+{
+ public abstract class IetfUtilities
+ {
+ public static string ValueToString(Asn1Encodable value)
+ {
+ StringBuilder vBuf = new StringBuilder();
+
+ if (value is IAsn1String && !(value is DerUniversalString))
+ {
+ string v = ((IAsn1String)value).GetString();
+ if (v.Length > 0 && v[0] == '#')
+ {
+ vBuf.Append('\\');
+ }
+
+ vBuf.Append(v);
+ }
+ else
+ {
+ try
+ {
+ vBuf.Append('#');
+ vBuf.Append(Hex.ToHexString(value.ToAsn1Object().GetEncoded(Asn1Encodable.Der)));
+ }
+ catch (IOException e)
+ {
+ throw new ArgumentException("Other value has no encoded form", "value", e);
+ }
+ }
+
+ int end = vBuf.Length;
+ int index = 0;
+
+ if (vBuf.Length >= 2 && vBuf[0] == '\\' && vBuf[1] == '#')
+ {
+ index += 2;
+ }
+
+ while (index != end)
+ {
+ switch (vBuf[index])
+ {
+ case ',':
+ case '"':
+ case '\\':
+ case '+':
+ case '=':
+ case '<':
+ case '>':
+ case ';':
+ {
+ vBuf.Insert(index, "\\");
+ index += 2;
+ ++end;
+ break;
+ }
+ default:
+ {
+ ++index;
+ break;
+ }
+ }
+ }
+
+ int start = 0;
+ if (vBuf.Length > 0)
+ {
+ while (vBuf.Length > start && vBuf[start] == ' ')
+ {
+ vBuf.Insert(start, "\\");
+ start += 2;
+ }
+ }
+
+ int endBuf = vBuf.Length - 1;
+
+ while (endBuf >= 0 && vBuf[endBuf] == ' ')
+ {
+ vBuf.Insert(endBuf, '\\');
+ endBuf--;
+ }
+
+ return vBuf.ToString();
+ }
+
+ public static string Canonicalize(string s)
+ {
+ string value = Platform.ToLowerInvariant(s);
+
+ if (value.Length > 0 && value[0] == '#')
+ {
+ Asn1Object obj = DecodeObject(value);
+
+ if (obj is IAsn1String)
+ {
+ value = Platform.ToLowerInvariant(((IAsn1String)obj).GetString());
+ }
+ }
+
+ if (value.Length > 1)
+ {
+ int start = 0;
+ while (start + 1 < value.Length && value[start] == '\\' && value[start + 1] == ' ')
+ {
+ start += 2;
+ }
+
+ int end = value.Length - 1;
+ while (end - 1 > 0 && value[end - 1] == '\\' && value[end] == ' ')
+ {
+ end -= 2;
+ }
+
+ if (start > 0 || end < value.Length - 1)
+ {
+ value = value.Substring(start, end + 1 - start);
+ }
+ }
+
+ return StripInternalSpaces(value);
+ }
+
+ public static string CanonicalString(Asn1Encodable value)
+ {
+ return Canonicalize(ValueToString(value));
+ }
+
+ private static Asn1Object DecodeObject(string oValue)
+ {
+ try
+ {
+ return Asn1Object.FromByteArray(Hex.Decode(oValue.Substring(1)));
+ }
+ catch (IOException e)
+ {
+ throw new InvalidOperationException("unknown encoding in name: " + e);
+ }
+ }
+
+ public static string StripInternalSpaces(string str)
+ {
+ if (str.IndexOf(" ") < 0)
+ return str;
+
+ StringBuilder res = new StringBuilder();
+
+ char c1 = str[0];
+ res.Append(c1);
+
+ for (int k = 1; k < str.Length; k++)
+ {
+ char c2 = str[k];
+ if (!(' ' == c1 && ' ' == c2))
+ {
+ res.Append(c2);
+ c1 = c2;
+ }
+ }
+
+ return res.ToString();
+ }
+
+ public static bool RdnAreEqual(Rdn rdn1, Rdn rdn2)
+ {
+ if (rdn1.Count != rdn2.Count)
+ return false;
+
+ AttributeTypeAndValue[] atvs1 = rdn1.GetTypesAndValues();
+ AttributeTypeAndValue[] atvs2 = rdn2.GetTypesAndValues();
+
+ if (atvs1.Length != atvs2.Length)
+ return false;
+
+ for (int i = 0; i != atvs1.Length; i++)
+ {
+ if (!AtvAreEqual(atvs1[i], atvs2[i]))
+ return false;
+ }
+
+ return true;
+ }
+
+ private static bool AtvAreEqual(AttributeTypeAndValue atv1, AttributeTypeAndValue atv2)
+ {
+ if (atv1 == atv2)
+ return true;
+ if (null == atv1 || null == atv2)
+ return false;
+
+ DerObjectIdentifier o1 = atv1.Type;
+ DerObjectIdentifier o2 = atv2.Type;
+
+ if (!o1.Equals(o2))
+ return false;
+
+ string v1 = CanonicalString(atv1.Value);
+ string v2 = CanonicalString(atv2.Value);
+
+ if (!v1.Equals(v2))
+ return false;
+
+ return true;
+ }
+ }
+}
diff --git a/crypto/src/pkix/PkixNameConstraintValidator.cs b/crypto/src/pkix/PkixNameConstraintValidator.cs
index f4ae73925..4d5af28ea 100644
--- a/crypto/src/pkix/PkixNameConstraintValidator.cs
+++ b/crypto/src/pkix/PkixNameConstraintValidator.cs
@@ -2,6 +2,8 @@ using System;
using System.Collections;
using Org.BouncyCastle.Asn1;
+using Org.BouncyCastle.Asn1.X500;
+using Org.BouncyCastle.Asn1.X500.Style;
using Org.BouncyCastle.Asn1.X509;
using Org.BouncyCastle.Utilities;
using Org.BouncyCastle.Utilities.Collections;
@@ -10,6 +12,10 @@ namespace Org.BouncyCastle.Pkix
{
public class PkixNameConstraintValidator
{
+ // TODO Implement X500Name and styles
+ //private static readonly DerObjectIdentifier SerialNumberOid = Rfc4519Style.SerialNumber;
+ private static readonly DerObjectIdentifier SerialNumberOid = new DerObjectIdentifier("2.5.4.5");
+
private ISet excludedSubtreesDN = new HashSet();
private ISet excludedSubtreesDNS = new HashSet();
@@ -38,19 +44,32 @@ namespace Org.BouncyCastle.Pkix
Asn1Sequence dns,
Asn1Sequence subtree)
{
- if (subtree.Count < 1)
- {
+ if (subtree.Count < 1 || subtree.Count > dns.Count)
return false;
- }
- if (subtree.Count > dns.Count)
+ for (int j = 0; j < subtree.Count; ++j)
{
- return false;
- }
+ // both subtree and dns are a ASN.1 Name and the elements are a RDN
+ Rdn subtreeRdn = Rdn.GetInstance(subtree[j]);
+ Rdn dnsRdn = Rdn.GetInstance(dns[j]);
- for (int j = subtree.Count - 1; j >= 0; j--)
- {
- if (!(subtree[j].Equals(dns[j])))
+ // check if types and values of all naming attributes are matching, other types which are not restricted are allowed, see https://tools.ietf.org/html/rfc5280#section-7.1
+
+ // Two relative distinguished names
+ // RDN1 and RDN2 match if they have the same number of naming attributes
+ // and for each naming attribute in RDN1 there is a matching naming attribute in RDN2.
+ // NOTE: this is checking the attributes in the same order, which might be not necessary, if this is a problem also IETFUtils.rDNAreEqual mus tbe changed.
+ // use new RFC 5280 comparison, NOTE: this is now different from with RFC 3280, where only binary comparison is used
+ // obey RFC 5280 7.1
+ // special treatment of serialNumber for GSMA SGP.22 RSP specification
+ if (subtreeRdn.Count == 1 && dnsRdn.Count == 1
+ && subtreeRdn.GetFirst().GetType().Equals(SerialNumberOid)
+ && dnsRdn.GetFirst().GetType().Equals(SerialNumberOid))
+ {
+ if (!Platform.StartsWith(dnsRdn.GetFirst().Value.ToString(), subtreeRdn.GetFirst().Value.ToString()))
+ return false;
+ }
+ else if (!IetfUtilities.RdnAreEqual(subtreeRdn, dnsRdn))
{
return false;
}
@@ -202,7 +221,7 @@ namespace Org.BouncyCastle.Pkix
ISet intersect = new HashSet();
for (IEnumerator it = emails.GetEnumerator(); it.MoveNext(); )
{
- String email = ExtractNameAsString(((GeneralSubtree)it.Current)
+ string email = ExtractNameAsString(((GeneralSubtree)it.Current)
.Base);
if (permitted == null)
@@ -217,7 +236,7 @@ namespace Org.BouncyCastle.Pkix
IEnumerator it2 = permitted.GetEnumerator();
while (it2.MoveNext())
{
- String _permitted = (String)it2.Current;
+ string _permitted = (string)it2.Current;
intersectEmail(email, _permitted, intersect);
}
@@ -226,7 +245,7 @@ namespace Org.BouncyCastle.Pkix
return intersect;
}
- private ISet UnionEmail(ISet excluded, String email)
+ private ISet UnionEmail(ISet excluded, string email)
{
if (excluded.IsEmpty)
{
@@ -244,9 +263,9 @@ namespace Org.BouncyCastle.Pkix
IEnumerator it = excluded.GetEnumerator();
while (it.MoveNext())
{
- String _excluded = (String)it.Current;
+ string _excluded = (string)it.Current;
- unionEmail(_excluded, email, union);
+ UnionEmail(_excluded, email, union);
}
return union;
@@ -476,7 +495,7 @@ namespace Org.BouncyCastle.Pkix
return new byte[][] { min1, max1, min2, max2 };
}
- private void CheckPermittedEmail(ISet permitted, String email)
+ private void CheckPermittedEmail(ISet permitted, string email)
//throws PkixNameConstraintValidatorException
{
if (permitted == null)
@@ -488,7 +507,7 @@ namespace Org.BouncyCastle.Pkix
while (it.MoveNext())
{
- String str = ((String)it.Current);
+ string str = ((string)it.Current);
if (EmailIsConstrained(email, str))
{
@@ -505,7 +524,7 @@ namespace Org.BouncyCastle.Pkix
"Subject email address is not from a permitted subtree.");
}
- private void CheckExcludedEmail(ISet excluded, String email)
+ private void CheckExcludedEmail(ISet excluded, string email)
//throws PkixNameConstraintValidatorException
{
if (excluded.IsEmpty)
@@ -517,7 +536,7 @@ namespace Org.BouncyCastle.Pkix
while (it.MoveNext())
{
- String str = (String)it.Current;
+ string str = (string)it.Current;
if (EmailIsConstrained(email, str))
{
@@ -574,7 +593,7 @@ namespace Org.BouncyCastle.Pkix
* @throws PkixNameConstraintValidatorException
* if the IP is excluded.
*/
- private void checkExcludedIP(ISet excluded, byte[] ip)
+ private void CheckExcludedIP(ISet excluded, byte[] ip)
//throws PkixNameConstraintValidatorException
{
if (excluded.IsEmpty)
@@ -632,9 +651,9 @@ namespace Org.BouncyCastle.Pkix
return Org.BouncyCastle.Utilities.Arrays.AreEqual(permittedSubnetAddress, ipSubnetAddress);
}
- private bool EmailIsConstrained(String email, String constraint)
+ private bool EmailIsConstrained(string email, string constraint)
{
- String sub = email.Substring(email.IndexOf('@') + 1);
+ string sub = email.Substring(email.IndexOf('@') + 1);
// a particular mailbox
if (constraint.IndexOf('@') != -1)
{
@@ -659,28 +678,27 @@ namespace Org.BouncyCastle.Pkix
return false;
}
- private bool WithinDomain(String testDomain, String domain)
+ private bool WithinDomain(string testDomain, string domain)
{
- String tempDomain = domain;
+ string tempDomain = domain;
if (Platform.StartsWith(tempDomain, "."))
{
tempDomain = tempDomain.Substring(1);
}
- String[] domainParts = tempDomain.Split('.'); // Strings.split(tempDomain, '.');
- String[] testDomainParts = testDomain.Split('.'); // Strings.split(testDomain, '.');
+
+ string[] domainParts = tempDomain.Split('.'); // Strings.split(tempDomain, '.');
+ string[] testDomainParts = testDomain.Split('.'); // Strings.split(testDomain, '.');
// must have at least one subdomain
if (testDomainParts.Length <= domainParts.Length)
- {
return false;
- }
int d = testDomainParts.Length - domainParts.Length;
for (int i = -1; i < domainParts.Length; i++)
{
if (i == -1)
{
- if (testDomainParts[i + d].Equals(""))
+ if (testDomainParts[i + d].Length < 1)
{
return false;
}
@@ -693,55 +711,33 @@ namespace Org.BouncyCastle.Pkix
return true;
}
- private void CheckPermittedDNS(ISet permitted, String dns)
- //throws PkixNameConstraintValidatorException
+ private void CheckPermittedDns(ISet permitted, string dns)
+ //throws PkixNameConstraintValidatorException
{
- if (permitted == null)
- {
+ if (null == permitted)
return;
- }
-
- IEnumerator it = permitted.GetEnumerator();
- while (it.MoveNext())
+ foreach (string str in permitted)
{
- String str = ((String)it.Current);
-
- // is sub domain
- if (WithinDomain(dns, str)
- || Platform.ToUpperInvariant(dns).Equals(Platform.ToUpperInvariant(str)))
- {
+ // is sub domain or the same
+ if (WithinDomain(dns, str) || Platform.EqualsIgnoreCase(dns, str))
return;
- }
}
+
if (dns.Length == 0 && permitted.Count == 0)
- {
return;
- }
- throw new PkixNameConstraintValidatorException(
- "DNS is not from a permitted subtree.");
+
+ throw new PkixNameConstraintValidatorException("DNS is not from a permitted subtree.");
}
- private void checkExcludedDNS(ISet excluded, String dns)
- // throws PkixNameConstraintValidatorException
+ private void CheckExcludedDns(ISet excluded, string dns)
+ //throws PkixNameConstraintValidatorException
{
- if (excluded.IsEmpty)
- {
- return;
- }
-
- IEnumerator it = excluded.GetEnumerator();
-
- while (it.MoveNext())
+ foreach (string str in excluded)
{
- String str = ((String)it.Current);
-
// is sub domain or the same
if (WithinDomain(dns, str) || Platform.EqualsIgnoreCase(dns, str))
- {
- throw new PkixNameConstraintValidatorException(
- "DNS is from an excluded subtree.");
- }
+ throw new PkixNameConstraintValidatorException("DNS is from an excluded subtree.");
}
}
@@ -754,12 +750,12 @@ namespace Org.BouncyCastle.Pkix
* @param email2 Email address constraint 2.
* @param union The union.
*/
- private void unionEmail(String email1, String email2, ISet union)
+ private void UnionEmail(string email1, string email2, ISet union)
{
// email1 is a particular address
if (email1.IndexOf('@') != -1)
{
- String _sub = email1.Substring(email1.IndexOf('@') + 1);
+ string _sub = email1.Substring(email1.IndexOf('@') + 1);
// both are a particular mailbox
if (email2.IndexOf('@') != -1)
{
@@ -805,7 +801,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email1.IndexOf('@') + 1);
+ string _sub = email2.Substring(email1.IndexOf('@') + 1);
if (WithinDomain(_sub, email1))
{
union.Add(email1);
@@ -851,7 +847,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email1.IndexOf('@') + 1);
+ string _sub = email2.Substring(email1.IndexOf('@') + 1);
if (Platform.EqualsIgnoreCase(_sub, email1))
{
union.Add(email1);
@@ -891,12 +887,12 @@ namespace Org.BouncyCastle.Pkix
}
}
- private void unionURI(String email1, String email2, ISet union)
+ private void unionURI(string email1, string email2, ISet union)
{
// email1 is a particular address
if (email1.IndexOf('@') != -1)
{
- String _sub = email1.Substring(email1.IndexOf('@') + 1);
+ string _sub = email1.Substring(email1.IndexOf('@') + 1);
// both are a particular mailbox
if (email2.IndexOf('@') != -1)
{
@@ -943,7 +939,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email1.IndexOf('@') + 1);
+ string _sub = email2.Substring(email1.IndexOf('@') + 1);
if (WithinDomain(_sub, email1))
{
union.Add(email1);
@@ -989,7 +985,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email1.IndexOf('@') + 1);
+ string _sub = email2.Substring(email1.IndexOf('@') + 1);
if (Platform.EqualsIgnoreCase(_sub, email1))
{
union.Add(email1);
@@ -1034,7 +1030,7 @@ namespace Org.BouncyCastle.Pkix
ISet intersect = new HashSet();
for (IEnumerator it = dnss.GetEnumerator(); it.MoveNext(); )
{
- String dns = ExtractNameAsString(((GeneralSubtree)it.Current)
+ string dns = ExtractNameAsString(((GeneralSubtree)it.Current)
.Base);
if (permitted == null)
{
@@ -1048,7 +1044,7 @@ namespace Org.BouncyCastle.Pkix
IEnumerator _iter = permitted.GetEnumerator();
while (_iter.MoveNext())
{
- String _permitted = (String)_iter.Current;
+ string _permitted = (string)_iter.Current;
if (WithinDomain(_permitted, dns))
{
@@ -1065,7 +1061,7 @@ namespace Org.BouncyCastle.Pkix
return intersect;
}
- protected ISet unionDNS(ISet excluded, String dns)
+ protected ISet unionDNS(ISet excluded, string dns)
{
if (excluded.IsEmpty)
{
@@ -1084,7 +1080,7 @@ namespace Org.BouncyCastle.Pkix
IEnumerator _iter = excluded.GetEnumerator();
while (_iter.MoveNext())
{
- String _permitted = (String)_iter.Current;
+ string _permitted = (string)_iter.Current;
if (WithinDomain(_permitted, dns))
{
@@ -1113,12 +1109,12 @@ namespace Org.BouncyCastle.Pkix
* @param email2 Email address constraint 2.
* @param intersect The intersection.
*/
- private void intersectEmail(String email1, String email2, ISet intersect)
+ private void intersectEmail(string email1, string email2, ISet intersect)
{
// email1 is a particular address
if (email1.IndexOf('@') != -1)
{
- String _sub = email1.Substring(email1.IndexOf('@') + 1);
+ string _sub = email1.Substring(email1.IndexOf('@') + 1);
// both are a particular mailbox
if (email2.IndexOf('@') != -1)
{
@@ -1149,7 +1145,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email1.IndexOf('@') + 1);
+ string _sub = email2.Substring(email1.IndexOf('@') + 1);
if (WithinDomain(_sub, email1))
{
intersect.Add(email2);
@@ -1180,7 +1176,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email2.IndexOf('@') + 1);
+ string _sub = email2.Substring(email2.IndexOf('@') + 1);
if (Platform.EqualsIgnoreCase(_sub, email1))
{
intersect.Add(email2);
@@ -1205,7 +1201,7 @@ namespace Org.BouncyCastle.Pkix
}
}
- private void checkExcludedURI(ISet excluded, String uri)
+ private void checkExcludedURI(ISet excluded, string uri)
// throws PkixNameConstraintValidatorException
{
if (excluded.IsEmpty)
@@ -1217,7 +1213,7 @@ namespace Org.BouncyCastle.Pkix
while (it.MoveNext())
{
- String str = ((String)it.Current);
+ string str = ((string)it.Current);
if (IsUriConstrained(uri, str))
{
@@ -1232,7 +1228,7 @@ namespace Org.BouncyCastle.Pkix
ISet intersect = new HashSet();
for (IEnumerator it = uris.GetEnumerator(); it.MoveNext(); )
{
- String uri = ExtractNameAsString(((GeneralSubtree)it.Current)
+ string uri = ExtractNameAsString(((GeneralSubtree)it.Current)
.Base);
if (permitted == null)
{
@@ -1246,7 +1242,7 @@ namespace Org.BouncyCastle.Pkix
IEnumerator _iter = permitted.GetEnumerator();
while (_iter.MoveNext())
{
- String _permitted = (String)_iter.Current;
+ string _permitted = (string)_iter.Current;
intersectURI(_permitted, uri, intersect);
}
}
@@ -1254,7 +1250,7 @@ namespace Org.BouncyCastle.Pkix
return intersect;
}
- private ISet unionURI(ISet excluded, String uri)
+ private ISet unionURI(ISet excluded, string uri)
{
if (excluded.IsEmpty)
{
@@ -1273,7 +1269,7 @@ namespace Org.BouncyCastle.Pkix
IEnumerator _iter = excluded.GetEnumerator();
while (_iter.MoveNext())
{
- String _excluded = (String)_iter.Current;
+ string _excluded = (string)_iter.Current;
unionURI(_excluded, uri, union);
}
@@ -1282,12 +1278,12 @@ namespace Org.BouncyCastle.Pkix
}
}
- private void intersectURI(String email1, String email2, ISet intersect)
+ private void intersectURI(string email1, string email2, ISet intersect)
{
// email1 is a particular address
if (email1.IndexOf('@') != -1)
{
- String _sub = email1.Substring(email1.IndexOf('@') + 1);
+ string _sub = email1.Substring(email1.IndexOf('@') + 1);
// both are a particular mailbox
if (email2.IndexOf('@') != -1)
{
@@ -1318,7 +1314,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email1.IndexOf('@') + 1);
+ string _sub = email2.Substring(email1.IndexOf('@') + 1);
if (WithinDomain(_sub, email1))
{
intersect.Add(email2);
@@ -1349,7 +1345,7 @@ namespace Org.BouncyCastle.Pkix
{
if (email2.IndexOf('@') != -1)
{
- String _sub = email2.Substring(email2.IndexOf('@') + 1);
+ string _sub = email2.Substring(email2.IndexOf('@') + 1);
if (Platform.EqualsIgnoreCase(_sub, email1))
{
intersect.Add(email2);
@@ -1374,7 +1370,7 @@ namespace Org.BouncyCastle.Pkix
}
}
- private void CheckPermittedURI(ISet permitted, String uri)
+ private void CheckPermittedURI(ISet permitted, string uri)
// throws PkixNameConstraintValidatorException
{
if (permitted == null)
@@ -1386,7 +1382,7 @@ namespace Org.BouncyCastle.Pkix
while (it.MoveNext())
{
- String str = ((String)it.Current);
+ string str = ((string)it.Current);
if (IsUriConstrained(uri, str))
{
@@ -1401,9 +1397,9 @@ namespace Org.BouncyCastle.Pkix
"URI is not from a permitted subtree.");
}
- private bool IsUriConstrained(String uri, String constraint)
+ private bool IsUriConstrained(string uri, string constraint)
{
- String host = ExtractHostFromURL(uri);
+ string host = ExtractHostFromURL(uri);
// a host
if (!Platform.StartsWith(constraint, "."))
{
@@ -1422,11 +1418,11 @@ namespace Org.BouncyCastle.Pkix
return false;
}
- private static String ExtractHostFromURL(String url)
+ private static string ExtractHostFromURL(string url)
{
// see RFC 1738
// remove ':' after protocol, e.g. http:
- String sub = url.Substring(url.IndexOf(':') + 1);
+ string sub = url.Substring(url.IndexOf(':') + 1);
// extract host from Common Internet Scheme Syntax, e.g. http://
int idxOfSlashes = Platform.IndexOf(sub, "//");
if (idxOfSlashes != -1)
@@ -1466,7 +1462,7 @@ namespace Org.BouncyCastle.Pkix
ExtractNameAsString(name));
break;
case 2:
- CheckPermittedDNS(permittedSubtreesDNS, DerIA5String.GetInstance(
+ CheckPermittedDns(permittedSubtreesDNS, DerIA5String.GetInstance(
name.Name).GetString());
break;
case 4:
@@ -1501,7 +1497,7 @@ namespace Org.BouncyCastle.Pkix
CheckExcludedEmail(excludedSubtreesEmail, ExtractNameAsString(name));
break;
case 2:
- checkExcludedDNS(excludedSubtreesDNS, DerIA5String.GetInstance(
+ CheckExcludedDns(excludedSubtreesDNS, DerIA5String.GetInstance(
name.Name).GetString());
break;
case 4:
@@ -1514,7 +1510,7 @@ namespace Org.BouncyCastle.Pkix
case 7:
byte[] ip = Asn1OctetString.GetInstance(name.Name).GetOctets();
- checkExcludedIP(excludedSubtreesIP, ip);
+ CheckExcludedIP(excludedSubtreesIP, ip);
break;
}
}
@@ -1575,7 +1571,7 @@ namespace Org.BouncyCastle.Pkix
}
}
- private String ExtractNameAsString(GeneralName name)
+ private string ExtractNameAsString(GeneralName name)
{
return DerIA5String.GetInstance(name.Name).GetString();
}
@@ -1840,9 +1836,9 @@ namespace Org.BouncyCastle.Pkix
* @param ip The IP with subnet mask.
* @return The stringified IP address.
*/
- private String StringifyIP(byte[] ip)
+ private string StringifyIP(byte[] ip)
{
- String temp = "";
+ string temp = "";
for (int i = 0; i < ip.Length / 2; i++)
{
//temp += Integer.toString(ip[i] & 0x00FF) + ".";
@@ -1859,9 +1855,9 @@ namespace Org.BouncyCastle.Pkix
return temp;
}
- private String StringifyIPCollection(ISet ips)
+ private string StringifyIPCollection(ISet ips)
{
- String temp = "";
+ string temp = "";
temp += "[";
for (IEnumerator it = ips.GetEnumerator(); it.MoveNext(); )
{
@@ -1876,9 +1872,9 @@ namespace Org.BouncyCastle.Pkix
return temp;
}
- public override String ToString()
+ public override string ToString()
{
- String temp = "";
+ string temp = "";
temp += "permitted:\n";
if (permittedSubtreesDN != null)
diff --git a/crypto/src/pkix/Rfc3280CertPathUtilities.cs b/crypto/src/pkix/Rfc3280CertPathUtilities.cs
index c6f3fbff9..cdb69b7e0 100644
--- a/crypto/src/pkix/Rfc3280CertPathUtilities.cs
+++ b/crypto/src/pkix/Rfc3280CertPathUtilities.cs
@@ -810,18 +810,18 @@ namespace Org.BouncyCastle.Pkix
validCerts.Add(signingCert);
validKeys.Add(PkixCertPathValidatorUtilities.GetNextWorkingKey(certs, 0));
}
- catch (PkixCertPathBuilderException e)
- {
- throw new Exception("Internal error.", e);
- }
- catch (PkixCertPathValidatorException e)
- {
- throw new Exception("Public key of issuer certificate of CRL could not be retrieved.", e);
- }
- //catch (Exception e)
- //{
- // throw new Exception(e.Message);
- //}
+ catch (PkixCertPathBuilderException e)
+ {
+ throw new Exception("CertPath for CRL signer failed to validate.", e);
+ }
+ catch (PkixCertPathValidatorException e)
+ {
+ throw new Exception("Public key of issuer certificate of CRL could not be retrieved.", e);
+ }
+ //catch (Exception e)
+ //{
+ // throw new Exception(e.Message);
+ //}
}
ISet checkKeys = new HashSet();
diff --git a/crypto/test/UnitTests.csproj b/crypto/test/UnitTests.csproj
index 63cf0b713..9420cc832 100644
--- a/crypto/test/UnitTests.csproj
+++ b/crypto/test/UnitTests.csproj
@@ -451,6 +451,7 @@
<Compile Include="src\test\X509CertificatePairTest.cs" />
<Compile Include="src\test\X509StoreTest.cs" />
<Compile Include="src\test\nist\NistCertPathTest.cs" />
+ <Compile Include="src\test\nist\NistCertPathTest2.cs" />
<Compile Include="src\test\rsa3\RSA3CertTest.cs" />
<Compile Include="src\tsp\test\AllTests.cs" />
<Compile Include="src\tsp\test\GenTimeAccuracyTest.cs" />
diff --git a/crypto/test/src/test/PkixNameConstraintsTest.cs b/crypto/test/src/test/PkixNameConstraintsTest.cs
index a20fc33c4..073f9f2a3 100644
--- a/crypto/test/src/test/PkixNameConstraintsTest.cs
+++ b/crypto/test/src/test/PkixNameConstraintsTest.cs
@@ -72,19 +72,23 @@ namespace Org.BouncyCastle.Tests
private readonly string[] dnIntersection = { "O=test org, OU=test org unit, CN=John Doe" };
- private readonly string testDN = "O=test org, OU=test org unit, CN=John Doe";
+ // Note: In BC text conversion is ISO format - IETF starts at the back.
+ private readonly string testDN = "O=test org, OU=test org unit, CN=John Doe";
- private readonly string[] testDNIsConstraint = {
- "O=test org, OU=test org unit",
- "O=test org, OU=test org unit, CN=John Doe" };
+ private readonly string[] testDNIsConstraint =
+ {
+ "O=test org, OU=test org unit",
+ "O=test org, OU=test org unit, CN=John Doe",
+ };
- private readonly string[] testDNIsNotConstraint = {
- "O=test org, OU=test org unit, CN=John Doe2",
- "O=test org, OU=test org unit2",
- "OU=test org unit, O=test org, CN=John Doe",
- "O=test org, OU=test org unit, CN=John Doe, L=USA" };
+ private readonly string[] testDNIsNotConstraint =
+ {
+ "O=test org, OU=test org unit, CN=John Doe2",
+ "O=test org, OU=test org unit2",
+ "O=test org, OU=test org unit, CN=John Doe, L=USA"
+ };
- private readonly string testDNS = "abc.test.com";
+ private readonly string testDNS = "abc.test.com";
private readonly string[] testDNSIsConstraint = { "test.com", "abc.test.com", "test.com" };
@@ -185,7 +189,15 @@ namespace Org.BouncyCastle.Tests
uriintersect);
TestConstraints(GeneralName.IPAddress, testIP, testIPIsConstraint,
testIPIsNotConstraint, ip1, ip2, ipunion, ipintersect);
- }
+
+ PkixNameConstraintValidator constraintValidator = new PkixNameConstraintValidator();
+ constraintValidator.IntersectPermittedSubtree(new DerSequence(new GeneralSubtree(
+ new GeneralName(GeneralName.DirectoryName,
+ new X509Name(true, "ou=permittedSubtree1, o=Test Certificates 2011, c=US")))));
+ constraintValidator.checkPermitted(
+ new GeneralName(GeneralName.DirectoryName,
+ new X509Name(true, "cn=Valid DN nameConstraints EE Certificate Test1, ou=permittedSubtree1, o=Test Certificates 2011, c=US")));
+ }
/**
* Tests string based GeneralNames for inclusion or exclusion.
diff --git a/crypto/test/src/test/nist/NistCertPathTest.cs b/crypto/test/src/test/nist/NistCertPathTest.cs
index 6a23cac22..13a85a980 100644
--- a/crypto/test/src/test/nist/NistCertPathTest.cs
+++ b/crypto/test/src/test/nist/NistCertPathTest.cs
@@ -35,15 +35,15 @@ namespace Org.BouncyCastle.Tests.Nist
private static readonly string NIST_TEST_POLICY_2 = "2.16.840.1.101.3.2.1.48.2";
private static readonly string NIST_TEST_POLICY_3 = "2.16.840.1.101.3.2.1.48.3";
- private static IDictionary certs = new Hashtable();
- private static IDictionary crls = new Hashtable();
+ private static readonly IDictionary certs = new Hashtable();
+ private static readonly IDictionary crls = new Hashtable();
- private static ISet noPolicies = new HashSet();
- private static ISet anyPolicy = new HashSet();
- private static ISet nistTestPolicy1 = new HashSet();
- private static ISet nistTestPolicy2 = new HashSet();
- private static ISet nistTestPolicy3 = new HashSet();
- private static ISet nistTestPolicy1And2 = new HashSet();
+ private static readonly ISet noPolicies = new HashSet();
+ private static readonly ISet anyPolicy = new HashSet();
+ private static readonly ISet nistTestPolicy1 = new HashSet();
+ private static readonly ISet nistTestPolicy2 = new HashSet();
+ private static readonly ISet nistTestPolicy3 = new HashSet();
+ private static readonly ISet nistTestPolicy1And2 = new HashSet();
static NistCertPathTest()
{
@@ -54,7 +54,6 @@ namespace Org.BouncyCastle.Tests.Nist
nistTestPolicy3.Add(NIST_TEST_POLICY_3);
nistTestPolicy1And2.Add(NIST_TEST_POLICY_1);
nistTestPolicy1And2.Add(NIST_TEST_POLICY_2);
-
}
[Test]
@@ -474,7 +473,7 @@ namespace Org.BouncyCastle.Tests.Nist
string[] certList = new string[] { "inhibitAnyPolicy1CACert", "inhibitAnyPolicy1SelfIssuedCACert", "inhibitAnyPolicy1subCA2Cert", "ValidSelfIssuedinhibitAnyPolicyTest7EE" };
string[] crlList = new string[] { TRUST_ANCHOR_ROOT_CRL, "inhibitAnyPolicy1CACRL", "inhibitAnyPolicy1subCA2CRL" };
- doBuilderTest(TRUST_ANCHOR_ROOT_CERTIFICATE, certList, crlList, null, false, false);
+ DoBuilderTest(TRUST_ANCHOR_ROOT_CERTIFICATE, certList, crlList, null, false, false);
}
// 4.4.19
@@ -484,7 +483,7 @@ namespace Org.BouncyCastle.Tests.Nist
string[] certList = new string[] { "SeparateCertificateandCRLKeysCertificateSigningCACert", "SeparateCertificateandCRLKeysCRLSigningCert", "ValidSeparateCertificateandCRLKeysTest19EE" };
string[] crlList = new string[] { TRUST_ANCHOR_ROOT_CRL, "SeparateCertificateandCRLKeysCRL" };
- doBuilderTest(TRUST_ANCHOR_ROOT_CERTIFICATE, certList, crlList, null, false, false);
+ DoBuilderTest(TRUST_ANCHOR_ROOT_CERTIFICATE, certList, crlList, null, false, false);
}
[Test]
@@ -600,6 +599,7 @@ namespace Org.BouncyCastle.Tests.Nist
try
{
DoTest(trustAnchor, certs, crls, policies);
+
Assert.Fail("path accepted when should be rejected");
}
catch (PkixCertPathValidatorException e)
@@ -673,7 +673,6 @@ namespace Org.BouncyCastle.Tests.Nist
"CRL/Collection",
new X509CollectionStoreParameters(x509Crls));
-// CertPathValidator validator = CertPathValidator.GetInstance("PKIX");
PkixCertPathValidator validator = new PkixCertPathValidator();
PkixParameters parameters = new PkixParameters(trustedSet);
@@ -693,7 +692,7 @@ namespace Org.BouncyCastle.Tests.Nist
return validator.Validate(certPath, parameters);
}
- private PkixCertPathBuilderResult doBuilderTest(
+ private PkixCertPathBuilderResult DoBuilderTest(
string trustAnchor,
string[] certs,
string[] crls,
@@ -727,7 +726,6 @@ namespace Org.BouncyCastle.Tests.Nist
"CRL/Collection",
new X509CollectionStoreParameters(x509Crls));
-// CertPathBuilder builder = CertPathBuilder.GetInstance("PKIX");
PkixCertPathBuilder builder = new PkixCertPathBuilder();
X509CertStoreSelector endSelector = new X509CertStoreSelector();
@@ -766,70 +764,55 @@ namespace Org.BouncyCastle.Tests.Nist
}
}
- private X509Certificate LoadCert(
- string certName)
- {
- X509Certificate cert = (X509Certificate)certs[certName];
-
- if (cert != null)
- {
- return cert;
- }
-
- Stream fs = null;
-
- try
- {
- fs = SimpleTest.GetTestDataAsStream("PKITS.certs." + certName + ".crt");
-
- cert = new X509CertificateParser().ReadCertificate(fs);
-
- certs[certName] = cert;
-
- return cert;
- }
- catch (Exception e)
- {
- throw new InvalidOperationException("exception loading certificate " + certName + ": " + e);
- }
- finally
- {
- fs.Close();
- }
- }
-
- private X509Crl LoadCrl(
- string crlName)
- //throws Exception
- {
- X509Crl crl = (X509Crl)certs[crlName];
-
- if (crl != null)
- {
- return crl;
- }
-
- Stream fs = null;
-
- try
- {
- fs = SimpleTest.GetTestDataAsStream("PKITS.crls." + crlName + ".crl");
-
- crl = new X509CrlParser().ReadCrl(fs);
-
- crls[crlName] = crl;
-
- return crl;
- }
- catch (Exception)
- {
- throw new InvalidOperationException("exception loading CRL: " + crlName);
- }
- finally
- {
- fs.Close();
- }
- }
+ private X509Certificate LoadCert(string certName)
+ {
+ X509Certificate cert = (X509Certificate)certs[certName];
+ if (null != cert)
+ return cert;
+
+ Stream fs = null;
+
+ try
+ {
+ fs = SimpleTest.GetTestDataAsStream("PKITS.certs." + certName + ".crt");
+ cert = new X509CertificateParser().ReadCertificate(fs);
+ certs[certName] = cert;
+ return cert;
+ }
+ catch (Exception e)
+ {
+ throw new InvalidOperationException("exception loading certificate " + certName + ": " + e);
+ }
+ finally
+ {
+ fs.Close();
+ }
+ }
+
+ private X509Crl LoadCrl(string crlName)
+ {
+ X509Crl crl = (X509Crl)crls[crlName];
+ if (null != crl)
+ return crl;
+
+ Stream fs = null;
+
+ try
+ {
+ fs = SimpleTest.GetTestDataAsStream("PKITS.crls." + crlName + ".crl");
+ crl = new X509CrlParser().ReadCrl(fs);
+ crls[crlName] = crl;
+ return crl;
+ }
+ catch (Exception)
+ {
+ throw new InvalidOperationException("exception loading CRL: " + crlName);
+ }
+ finally
+ {
+ fs.Close();
+ }
+ }
private TrustAnchor GetTrustAnchor(string trustAnchorName)
{
diff --git a/crypto/test/src/test/nist/NistCertPathTest2.cs b/crypto/test/src/test/nist/NistCertPathTest2.cs
new file mode 100644
index 000000000..e9dd7f959
--- /dev/null
+++ b/crypto/test/src/test/nist/NistCertPathTest2.cs
@@ -0,0 +1,499 @@
+using System;
+using System.Collections;
+using System.IO;
+using System.Reflection;
+
+using NUnit.Framework;
+
+using Org.BouncyCastle.Asn1;
+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Pkix;
+using Org.BouncyCastle.Utilities.Collections;
+using Org.BouncyCastle.Utilities.Date;
+using Org.BouncyCastle.Utilities.Test;
+using Org.BouncyCastle.X509;
+using Org.BouncyCastle.X509.Extension;
+using Org.BouncyCastle.X509.Store;
+
+namespace Org.BouncyCastle.Tests.Nist
+{
+ /**
+ * NIST CertPath test data for RFC 3280
+ */
+ [TestFixture]
+ public class NistCertPathTest2
+ {
+ private static readonly string ANY_POLICY = "2.5.29.32.0";
+ private static readonly string NIST_TEST_POLICY_1 = "2.16.840.1.101.3.2.1.48.1";
+ private static readonly string NIST_TEST_POLICY_2 = "2.16.840.1.101.3.2.1.48.2";
+ private static readonly string NIST_TEST_POLICY_3 = "2.16.840.1.101.3.2.1.48.3";
+
+ private static readonly IDictionary certs = new Hashtable();
+ private static readonly IDictionary crls = new Hashtable();
+
+ private static readonly ISet noPolicies = new HashSet();
+ private static readonly ISet anyPolicy = new HashSet();
+ private static readonly ISet nistTestPolicy1 = new HashSet();
+ private static readonly ISet nistTestPolicy2 = new HashSet();
+ private static readonly ISet nistTestPolicy3 = new HashSet();
+ private static readonly ISet nistTestPolicy1And2 = new HashSet();
+
+ static NistCertPathTest2()
+ {
+ anyPolicy.Add(ANY_POLICY);
+
+ nistTestPolicy1.Add(NIST_TEST_POLICY_1);
+ nistTestPolicy2.Add(NIST_TEST_POLICY_2);
+ nistTestPolicy3.Add(NIST_TEST_POLICY_3);
+ nistTestPolicy1And2.Add(NIST_TEST_POLICY_1);
+ nistTestPolicy1And2.Add(NIST_TEST_POLICY_2);
+ }
+
+ // 4.13
+ [Test]
+ public void TestValidDNnameConstraintsTest1()
+ {
+ DoTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest1EE", "nameConstraintsDN1CACert" },
+ new string[] { "nameConstraintsDN1CACRL", "TrustAnchorRootCRL" });
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest2()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest2EE", "nameConstraintsDN1CACert"},
+ new string[]{"nameConstraintsDN1CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest3()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest3EE", "nameConstraintsDN1CACert"},
+ new string[]{"nameConstraintsDN1CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject alternative name failed.");
+ }
+
+ [Test]
+ public void TestValidDNnameConstraintsTest4()
+ {
+ DoTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest4EE", "nameConstraintsDN1CACert" },
+ new string[] { "nameConstraintsDN1CACRL", "TrustAnchorRootCRL" });
+ }
+
+ [Test]
+ public void TestValidDNnameConstraintsTest5()
+ {
+ DoTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest5EE", "nameConstraintsDN2CACert" },
+ new string[] { "nameConstraintsDN2CACRL", "TrustAnchorRootCRL" });
+ }
+
+ [Test]
+ public void TestValidDNnameConstraintsTest6()
+ {
+ DoTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest6EE", "nameConstraintsDN3CACert" },
+ new string[] { "nameConstraintsDN3CACRL", "TrustAnchorRootCRL" });
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest7()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest7EE", "nameConstraintsDN3CACert"},
+ new string[]{"nameConstraintsDN3CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest8()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest8EE", "nameConstraintsDN4CACert"},
+ new string[]{"nameConstraintsDN4CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest9()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest9EE", "nameConstraintsDN4CACert"},
+ new string[]{"nameConstraintsDN4CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest10()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest10EE", "nameConstraintsDN5CACert"},
+ new string[]{"nameConstraintsDN5CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestValidDNnameConstraintsTest11()
+ {
+ DoTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest11EE", "nameConstraintsDN5CACert" },
+ new string[] { "nameConstraintsDN5CACRL", "TrustAnchorRootCRL" });
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest12()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest10EE", "nameConstraintsDN5CACert"},
+ new string[]{"nameConstraintsDN5CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest13()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest13EE", "nameConstraintsDN1subCA2Cert", "nameConstraintsDN1CACert"},
+ new string[]{"nameConstraintsDN1subCA2CRL", "nameConstraintsDN1CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestValidDNnameConstraintsTest14()
+ {
+ DoTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest14EE", "nameConstraintsDN1subCA2Cert", "nameConstraintsDN1CACert" },
+ new string[] { "nameConstraintsDN1subCA2CRL", "nameConstraintsDN1CACRL", "TrustAnchorRootCRL" });
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest15()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest15EE", "nameConstraintsDN3subCA1Cert", "nameConstraintsDN3CACert"},
+ new string[]{"nameConstraintsDN3subCA1CRL", "nameConstraintsDN3CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest16()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest16EE", "nameConstraintsDN3subCA1Cert", "nameConstraintsDN3CACert"},
+ new string[]{"nameConstraintsDN3subCA1CRL", "nameConstraintsDN3CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest17()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest17EE", "nameConstraintsDN3subCA2Cert", "nameConstraintsDN3CACert"},
+ new string[]{"nameConstraintsDN3subCA2CRL", "nameConstraintsDN3CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "Subtree check for certificate subject failed.");
+ }
+
+ [Test]
+ public void TestValidDNnameConstraintsTest18()
+ {
+ DoTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest18EE", "nameConstraintsDN3subCA2Cert", "nameConstraintsDN3CACert" },
+ new string[] { "nameConstraintsDN3subCA2CRL", "nameConstraintsDN3CACRL", "TrustAnchorRootCRL" });
+ }
+
+ [Test]
+ public void TestValidDNnameConstraintsTest19()
+ {
+ DoBuilderTest("TrustAnchorRootCertificate",
+ new string[] { "ValidDNnameConstraintsTest19EE", "nameConstraintsDN1SelfIssuedCACert", "nameConstraintsDN1CACert" },
+ new string[] { "nameConstraintsDN1CACRL", "TrustAnchorRootCRL" },
+ null, false, false);
+ }
+
+ [Test]
+ public void TestInvalidDNnameConstraintsTest20()
+ {
+ DoExceptionTest("TrustAnchorRootCertificate",
+ new string[]{"InvalidDNnameConstraintsTest20EE", "nameConstraintsDN1CACert"},
+ new string[]{"nameConstraintsDN1CACRL", "TrustAnchorRootCRL"},
+ 0,
+ "CertPath for CRL signer failed to validate."); // due to a subtree failure
+ }
+
+ private void DoExceptionTest(
+ string trustAnchor,
+ string[] certs,
+ string[] crls,
+ int index,
+ string message)
+ {
+ try
+ {
+ DoTest(trustAnchor, certs, crls);
+
+ Assert.Fail("path accepted when should be rejected");
+ }
+ catch (PkixCertPathValidatorException e)
+ {
+ Assert.AreEqual(index, e.Index);
+ Assert.AreEqual(message, e.Message);
+ }
+ }
+
+ private void DoExceptionTest(
+ string trustAnchor,
+ string[] certs,
+ string[] crls,
+ ISet policies,
+ int index,
+ string message)
+ {
+ try
+ {
+ DoTest(trustAnchor, certs, crls, policies);
+
+ Assert.Fail("path accepted when should be rejected");
+ }
+ catch (PkixCertPathValidatorException e)
+ {
+ Assert.AreEqual(index, e.Index);
+ Assert.AreEqual(message, e.Message);
+ }
+ }
+
+ private void DoExceptionTest(
+ string trustAnchor,
+ string[] certs,
+ string[] crls,
+ int index,
+ string mesStart,
+ string mesEnd)
+ {
+ try
+ {
+ DoTest(trustAnchor, certs, crls);
+
+ Assert.Fail("path accepted when should be rejected");
+ }
+ catch (PkixCertPathValidatorException e)
+ {
+ Assert.AreEqual(index, e.Index);
+ Assert.IsTrue(e.Message.StartsWith(mesStart));
+ Assert.IsTrue(e.Message.EndsWith(mesEnd));
+ }
+ }
+
+ private PkixCertPathValidatorResult DoTest(
+ string trustAnchor,
+ string[] certs,
+ string[] crls)
+ {
+ return DoTest(trustAnchor, certs, crls, null);
+ }
+
+ private PkixCertPathValidatorResult DoTest(
+ string trustAnchor,
+ string[] certs,
+ string[] crls,
+ ISet policies)
+ {
+ ISet trustedSet = new HashSet();
+ trustedSet.Add(GetTrustAnchor(trustAnchor));
+
+ IList x509Certs = new ArrayList();
+ IList x509Crls = new ArrayList();
+ X509Certificate endCert = LoadCert(certs[certs.Length - 1]);
+
+ for (int i = 0; i != certs.Length - 1; i++)
+ {
+ x509Certs.Add(LoadCert(certs[i]));
+ }
+
+ x509Certs.Add(endCert);
+
+ PkixCertPath certPath = new PkixCertPath(x509Certs);
+
+ for (int i = 0; i != crls.Length; i++)
+ {
+ x509Crls.Add(LoadCrl(crls[i]));
+ }
+
+ IX509Store x509CertStore = X509StoreFactory.Create(
+ "Certificate/Collection",
+ new X509CollectionStoreParameters(x509Certs));
+ IX509Store x509CrlStore = X509StoreFactory.Create(
+ "CRL/Collection",
+ new X509CollectionStoreParameters(x509Crls));
+
+ PkixCertPathValidator validator = new PkixCertPathValidator();
+ PkixParameters parameters = new PkixParameters(trustedSet);
+
+ parameters.AddStore(x509CertStore);
+ parameters.AddStore(x509CrlStore);
+ parameters.IsRevocationEnabled = true;
+
+ if (policies != null)
+ {
+ parameters.IsExplicitPolicyRequired = true;
+ parameters.SetInitialPolicies(policies);
+ }
+
+ // Perform validation as of this date since test certs expired
+ parameters.Date = new DateTimeObject(DateTime.Parse("1/1/2011"));
+
+ return validator.Validate(certPath, parameters);
+ }
+
+ private PkixCertPathBuilderResult DoBuilderTest(
+ string trustAnchor,
+ string[] certs,
+ string[] crls,
+ ISet initialPolicies,
+ bool policyMappingInhibited,
+ bool anyPolicyInhibited)
+ {
+ ISet trustedSet = new HashSet();
+ trustedSet.Add(GetTrustAnchor(trustAnchor));
+
+ IList x509Certs = new ArrayList();
+ IList x509Crls = new ArrayList();
+ X509Certificate endCert = LoadCert(certs[certs.Length - 1]);
+
+ for (int i = 0; i != certs.Length - 1; i++)
+ {
+ x509Certs.Add(LoadCert(certs[i]));
+ }
+
+ x509Certs.Add(endCert);
+
+ for (int i = 0; i != crls.Length; i++)
+ {
+ x509Crls.Add(LoadCrl(crls[i]));
+ }
+
+ IX509Store x509CertStore = X509StoreFactory.Create(
+ "Certificate/Collection",
+ new X509CollectionStoreParameters(x509Certs));
+ IX509Store x509CrlStore = X509StoreFactory.Create(
+ "CRL/Collection",
+ new X509CollectionStoreParameters(x509Crls));
+
+ PkixCertPathBuilder builder = new PkixCertPathBuilder();
+
+ X509CertStoreSelector endSelector = new X509CertStoreSelector();
+
+ endSelector.Certificate = endCert;
+
+ PkixBuilderParameters builderParams = new PkixBuilderParameters(trustedSet, endSelector);
+
+ if (initialPolicies != null)
+ {
+ builderParams.SetInitialPolicies(initialPolicies);
+ builderParams.IsExplicitPolicyRequired = true;
+ }
+ if (policyMappingInhibited)
+ {
+ builderParams.IsPolicyMappingInhibited = policyMappingInhibited;
+ }
+ if (anyPolicyInhibited)
+ {
+ builderParams.IsAnyPolicyInhibited = anyPolicyInhibited;
+ }
+
+ builderParams.AddStore(x509CertStore);
+ builderParams.AddStore(x509CrlStore);
+
+ // Perform validation as of this date since test certs expired
+ builderParams.Date = new DateTimeObject(DateTime.Parse("1/1/2011"));
+
+ try
+ {
+ return (PkixCertPathBuilderResult)builder.Build(builderParams);
+ }
+ catch (PkixCertPathBuilderException e)
+ {
+ throw e.InnerException;
+ }
+ }
+
+ private X509Certificate LoadCert(string certName)
+ {
+ X509Certificate cert = (X509Certificate)certs[certName];
+ if (null != cert)
+ return cert;
+
+ Stream fs = null;
+
+ try
+ {
+ fs = SimpleTest.GetTestDataAsStream("PKITS.certs." + certName + ".crt");
+ cert = new X509CertificateParser().ReadCertificate(fs);
+ certs[certName] = cert;
+ return cert;
+ }
+ catch (Exception e)
+ {
+ throw new InvalidOperationException("exception loading certificate " + certName + ": " + e);
+ }
+ finally
+ {
+ fs.Close();
+ }
+ }
+
+ private X509Crl LoadCrl(string crlName)
+ {
+ X509Crl crl = (X509Crl)crls[crlName];
+ if (null != crl)
+ return crl;
+
+ Stream fs = null;
+
+ try
+ {
+ fs = SimpleTest.GetTestDataAsStream("PKITS.crls." + crlName + ".crl");
+ crl = new X509CrlParser().ReadCrl(fs);
+ crls[crlName] = crl;
+ return crl;
+ }
+ catch (Exception)
+ {
+ throw new InvalidOperationException("exception loading CRL: " + crlName);
+ }
+ finally
+ {
+ fs.Close();
+ }
+ }
+
+ private TrustAnchor GetTrustAnchor(string trustAnchorName)
+ {
+ X509Certificate cert = LoadCert(trustAnchorName);
+ Asn1OctetString extBytes = cert.GetExtensionValue(X509Extensions.NameConstraints);
+
+ if (extBytes != null)
+ {
+ Asn1Encodable extValue = X509ExtensionUtilities.FromExtensionValue(extBytes);
+
+ return new TrustAnchor(cert, extValue.GetDerEncoded());
+ }
+
+ return new TrustAnchor(cert, null);
+ }
+ }
+}
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