001: // CMP implementation copyright (c) 2003 NOVOSEC AG (http://www.novosec.com)
002: //
003: // Author: Maik Stohn
004: //
005: // Permission is hereby granted, free of charge, to any person obtaining a copy of this
006: // software and associated documentation files (the "Software"), to deal in the Software
007: // without restriction, including without limitation the rights to use, copy, modify, merge,
008: // publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
009: // to whom the Software is furnished to do so, subject to the following conditions:
010: //
011: // The above copyright notice and this permission notice shall be included in all copies or
012: // substantial portions of the Software.
013: //
014: // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
015: // BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
016: // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
017: // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
018: // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
019:
020: package com.novosec.pkix.asn1.cmp;
021:
022: import org.bouncycastle.asn1.ASN1EncodableVector;
023: import org.bouncycastle.asn1.ASN1Sequence;
024: import org.bouncycastle.asn1.ASN1TaggedObject;
025: import org.bouncycastle.asn1.DERBitString;
026: import org.bouncycastle.asn1.DEREncodable;
027: import org.bouncycastle.asn1.DERGeneralizedTime;
028: import org.bouncycastle.asn1.DERObject;
029: import org.bouncycastle.asn1.DERSequence;
030: import org.bouncycastle.asn1.x509.X509Extensions;
031:
032: import com.novosec.pkix.asn1.crmf.CertTemplate;
033:
034: /**
035: * ASN.1 structure DER En/DeCoder.
036: *
037: * <pre>
038: * RevDetails ::= SEQUENCE {
039: * certDetails CertTemplate, -- allows requester to specify as much as they can about the cert. for which revocation is requested
040: * revocationReason ReasonFlags OPTIONAL, -- the reason that revocation is requested
041: * badSinceDate GeneralizedTime OPTIONAL, -- indicates best knowledge of sender
042: * crlEntryDetails Extensions OPTIONAL -- requested crlEntryExtensions (X509Extensions)
043: * }
044: *
045: * ReasonFlags ::= BIT STRING {
046: * unused(0),
047: * keyCompromise(1),
048: * caCompromise(2),
049: * affiliationChanged(3),
050: * superseded(4),
051: * cessationOfOperation(5),
052: * certificateHold(6)
053: * }
054: *
055: * </pre>
056: */
057: public class RevDetails implements DEREncodable {
058: CertTemplate certDetails;
059: DERBitString revocationReason;
060: DERGeneralizedTime badSinceDate;
061: X509Extensions crlEntryDetails;
062:
063: public static RevDetails getInstance(ASN1TaggedObject obj,
064: boolean explicit) {
065: return getInstance(ASN1Sequence.getInstance(obj, explicit));
066: }
067:
068: public static RevDetails getInstance(Object obj) {
069: if (obj instanceof RevDetails) {
070: return (RevDetails) obj;
071: } else if (obj instanceof ASN1Sequence) {
072: return new RevDetails((ASN1Sequence) obj);
073: }
074:
075: throw new IllegalArgumentException("unknown object in factory");
076: }
077:
078: public RevDetails(ASN1Sequence seq) {
079: this .certDetails = CertTemplate.getInstance(seq.getObjectAt(0));
080:
081: int idx = 1;
082:
083: Object obj = null;
084:
085: if (idx < seq.size())
086: obj = seq.getObjectAt(idx++);
087:
088: if (obj instanceof DERBitString) {
089: this .revocationReason = DERBitString.getInstance(obj);
090: if (idx < seq.size())
091: obj = seq.getObjectAt(idx++);
092: else
093: obj = null;
094: }
095:
096: if (obj instanceof DERGeneralizedTime) {
097: this .badSinceDate = DERGeneralizedTime.getInstance(obj);
098: if (idx < seq.size())
099: obj = seq.getObjectAt(idx++);
100: else
101: obj = null;
102: }
103:
104: if (obj instanceof ASN1Sequence) {
105: this .crlEntryDetails = X509Extensions.getInstance(obj);
106: if (idx < seq.size())
107: obj = seq.getObjectAt(idx++);
108: else
109: obj = null;
110: }
111:
112: if (obj != null)
113: throw new IllegalArgumentException(
114: "unknown object in factory");
115: }
116:
117: public RevDetails(CertTemplate certDetails) {
118: this .certDetails = certDetails;
119: this .revocationReason = null;
120: this .badSinceDate = null;
121: this .crlEntryDetails = null;
122: }
123:
124: public CertTemplate getCertDetails() {
125: return certDetails;
126: }
127:
128: public void setCertDetails(CertTemplate certDetails) {
129: this .certDetails = certDetails;
130: }
131:
132: public DERBitString getRevocationReason() {
133: return revocationReason;
134: }
135:
136: public void setRevocationReason(DERBitString revocationReason) {
137: this .revocationReason = revocationReason;
138: }
139:
140: public DERGeneralizedTime getBadSinceDate() {
141: return badSinceDate;
142: }
143:
144: public void setBadSinceDate(DERGeneralizedTime badSinceDate) {
145: this .badSinceDate = badSinceDate;
146: }
147:
148: public X509Extensions getCrlEntryDetails() {
149: return crlEntryDetails;
150: }
151:
152: public void setCrlEntryDetails(X509Extensions crlEntryDetails) {
153: this .crlEntryDetails = crlEntryDetails;
154: }
155:
156: public DERObject getDERObject() {
157: ASN1EncodableVector v = new ASN1EncodableVector();
158:
159: v.add(certDetails);
160:
161: if (revocationReason != null)
162: v.add(revocationReason);
163:
164: if (badSinceDate != null)
165: v.add(badSinceDate);
166:
167: if (crlEntryDetails != null)
168: v.add(crlEntryDetails);
169:
170: return new DERSequence(v);
171: }
172:
173: public String toString() {
174: String s = "RevDetails: ( certDetails = "
175: + this .getCertDetails() + ", ";
176:
177: if (this .getRevocationReason() != null)
178: s += "revocationReason = " + this .getRevocationReason()
179: + ", ";
180:
181: if (this .getBadSinceDate() != null)
182: s += "badSinceDate = " + this .getBadSinceDate() + ", ";
183:
184: if (this .getCrlEntryDetails() != null)
185: s += "crlEntryDetails = " + this .getCrlEntryDetails()
186: + ", ";
187:
188: s += ")";
189:
190: return s;
191: }
192: }
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