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author | Shuyi Chen <shuyichen@google.com> | 2013-05-22 14:51:55 -0700 |
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committer | Shuyi Chen <shuyichen@google.com> | 2013-05-22 17:19:30 -0700 |
commit | d7955ce24d294fb2014c59d11fca184471056f44 (patch) | |
tree | e260500b0b7639127038495d46a0ad6dcbb6d96c /src/org/xbill/DNS/SIGBase.java | |
parent | 8f4ce9ea0de51fee918bffe19c434612d6bbb2d7 (diff) | |
download | smack-d7955ce24d294fb2014c59d11fca184471056f44.tar.gz |
Add android smack source.HEADandroid-wear-5.0.0_r1android-sdk-4.4.2_r1.0.1android-sdk-4.4.2_r1android-l-preview_r2android-cts-5.1_r9android-cts-5.1_r8android-cts-5.1_r7android-cts-5.1_r6android-cts-5.1_r5android-cts-5.1_r4android-cts-5.1_r3android-cts-5.1_r28android-cts-5.1_r27android-cts-5.1_r26android-cts-5.1_r25android-cts-5.1_r24android-cts-5.1_r23android-cts-5.1_r22android-cts-5.1_r21android-cts-5.1_r20android-cts-5.1_r2android-cts-5.1_r19android-cts-5.1_r18android-cts-5.1_r17android-cts-5.1_r16android-cts-5.1_r15android-cts-5.1_r14android-cts-5.1_r13android-cts-5.1_r10android-cts-5.1_r1android-cts-5.0_r9android-cts-5.0_r8android-cts-5.0_r7android-cts-5.0_r6android-cts-5.0_r5android-cts-5.0_r4android-cts-5.0_r3android-cts-4.4_r4android-cts-4.4_r1android-5.1.1_r9android-5.1.1_r8android-5.1.1_r7android-5.1.1_r6android-5.1.1_r5android-5.1.1_r4android-5.1.1_r38android-5.1.1_r37android-5.1.1_r36android-5.1.1_r35android-5.1.1_r34android-5.1.1_r33android-5.1.1_r30android-5.1.1_r3android-5.1.1_r29android-5.1.1_r28android-5.1.1_r26android-5.1.1_r25android-5.1.1_r24android-5.1.1_r23android-5.1.1_r22android-5.1.1_r20android-5.1.1_r2android-5.1.1_r19android-5.1.1_r18android-5.1.1_r17android-5.1.1_r16android-5.1.1_r15android-5.1.1_r14android-5.1.1_r13android-5.1.1_r12android-5.1.1_r10android-5.1.1_r1android-5.1.0_r5android-5.1.0_r4android-5.1.0_r3android-5.1.0_r1android-5.0.2_r3android-5.0.2_r1android-5.0.1_r1android-5.0.0_r7android-5.0.0_r6android-5.0.0_r5.1android-5.0.0_r5android-5.0.0_r4android-5.0.0_r3android-5.0.0_r2android-5.0.0_r1android-4.4w_r1android-4.4_r1.2.0.1android-4.4_r1.2android-4.4_r1.1.0.1android-4.4_r1.1android-4.4_r1.0.1android-4.4_r1android-4.4_r0.9android-4.4_r0.8android-4.4_r0.7android-4.4.4_r2.0.1android-4.4.4_r2android-4.4.4_r1.0.1android-4.4.4_r1android-4.4.3_r1.1.0.1android-4.4.3_r1.1android-4.4.3_r1.0.1android-4.4.3_r1android-4.4.2_r2.0.1android-4.4.2_r2android-4.4.2_r1.0.1android-4.4.2_r1android-4.4.1_r1.0.1android-4.4.1_r1android-4.3_r3.1android-4.3_r3android-4.3_r2.3android-4.3_r2.2android-4.3_r2.1android-4.3_r2android-4.3_r1.1android-4.3_r1android-4.3_r0.9.1android-4.3_r0.9android-4.3.1_r1tools_r22.2mastermainlollipop-wear-releaselollipop-releaselollipop-mr1-wfc-releaselollipop-mr1-releaselollipop-mr1-fi-releaselollipop-mr1-devlollipop-mr1-cts-releaselollipop-devlollipop-cts-releasel-previewkitkat-wearkitkat-releasekitkat-mr2.2-releasekitkat-mr2.1-releasekitkat-mr2-releasekitkat-mr1.1-releasekitkat-mr1-releasekitkat-devkitkat-cts-releasekitkat-cts-devjb-mr2.0.0-releasejb-mr2.0-releasejb-mr2-releasejb-mr2-devidea133-weekly-releaseidea133
Change-Id: I49ce97136c17173c4ae3965c694af6e7bc49897d
Diffstat (limited to 'src/org/xbill/DNS/SIGBase.java')
-rw-r--r-- | src/org/xbill/DNS/SIGBase.java | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/src/org/xbill/DNS/SIGBase.java b/src/org/xbill/DNS/SIGBase.java new file mode 100644 index 0000000..6e5f12d --- /dev/null +++ b/src/org/xbill/DNS/SIGBase.java @@ -0,0 +1,193 @@ +// Copyright (c) 1999-2004 Brian Wellington (bwelling@xbill.org) + +package org.xbill.DNS; + +import java.io.*; +import java.util.*; +import org.xbill.DNS.utils.*; + +/** + * The base class for SIG/RRSIG records, which have identical formats + * + * @author Brian Wellington + */ + +abstract class SIGBase extends Record { + +private static final long serialVersionUID = -3738444391533812369L; + +protected int covered; +protected int alg, labels; +protected long origttl; +protected Date expire, timeSigned; +protected int footprint; +protected Name signer; +protected byte [] signature; + +protected +SIGBase() {} + +public +SIGBase(Name name, int type, int dclass, long ttl, int covered, int alg, + long origttl, Date expire, Date timeSigned, int footprint, Name signer, + byte [] signature) +{ + super(name, type, dclass, ttl); + Type.check(covered); + TTL.check(origttl); + this.covered = covered; + this.alg = checkU8("alg", alg); + this.labels = name.labels() - 1; + if (name.isWild()) + this.labels--; + this.origttl = origttl; + this.expire = expire; + this.timeSigned = timeSigned; + this.footprint = checkU16("footprint", footprint); + this.signer = checkName("signer", signer); + this.signature = signature; +} + +void +rrFromWire(DNSInput in) throws IOException { + covered = in.readU16(); + alg = in.readU8(); + labels = in.readU8(); + origttl = in.readU32(); + expire = new Date(1000 * in.readU32()); + timeSigned = new Date(1000 * in.readU32()); + footprint = in.readU16(); + signer = new Name(in); + signature = in.readByteArray(); +} + +void +rdataFromString(Tokenizer st, Name origin) throws IOException { + String typeString = st.getString(); + covered = Type.value(typeString); + if (covered < 0) + throw st.exception("Invalid type: " + typeString); + String algString = st.getString(); + alg = DNSSEC.Algorithm.value(algString); + if (alg < 0) + throw st.exception("Invalid algorithm: " + algString); + labels = st.getUInt8(); + origttl = st.getTTL(); + expire = FormattedTime.parse(st.getString()); + timeSigned = FormattedTime.parse(st.getString()); + footprint = st.getUInt16(); + signer = st.getName(origin); + signature = st.getBase64(); +} + +/** Converts the RRSIG/SIG Record to a String */ +String +rrToString() { + StringBuffer sb = new StringBuffer(); + sb.append (Type.string(covered)); + sb.append (" "); + sb.append (alg); + sb.append (" "); + sb.append (labels); + sb.append (" "); + sb.append (origttl); + sb.append (" "); + if (Options.check("multiline")) + sb.append ("(\n\t"); + sb.append (FormattedTime.format(expire)); + sb.append (" "); + sb.append (FormattedTime.format(timeSigned)); + sb.append (" "); + sb.append (footprint); + sb.append (" "); + sb.append (signer); + if (Options.check("multiline")) { + sb.append("\n"); + sb.append(base64.formatString(signature, 64, "\t", + true)); + } else { + sb.append (" "); + sb.append(base64.toString(signature)); + } + return sb.toString(); +} + +/** Returns the RRset type covered by this signature */ +public int +getTypeCovered() { + return covered; +} + +/** + * Returns the cryptographic algorithm of the key that generated the signature + */ +public int +getAlgorithm() { + return alg; +} + +/** + * Returns the number of labels in the signed domain name. This may be + * different than the record's domain name if the record is a wildcard + * record. + */ +public int +getLabels() { + return labels; +} + +/** Returns the original TTL of the RRset */ +public long +getOrigTTL() { + return origttl; +} + +/** Returns the time at which the signature expires */ +public Date +getExpire() { + return expire; +} + +/** Returns the time at which this signature was generated */ +public Date +getTimeSigned() { + return timeSigned; +} + +/** Returns The footprint/key id of the signing key. */ +public int +getFootprint() { + return footprint; +} + +/** Returns the owner of the signing key */ +public Name +getSigner() { + return signer; +} + +/** Returns the binary data representing the signature */ +public byte [] +getSignature() { + return signature; +} + +void +setSignature(byte [] signature) { + this.signature = signature; +} + +void +rrToWire(DNSOutput out, Compression c, boolean canonical) { + out.writeU16(covered); + out.writeU8(alg); + out.writeU8(labels); + out.writeU32(origttl); + out.writeU32(expire.getTime() / 1000); + out.writeU32(timeSigned.getTime() / 1000); + out.writeU16(footprint); + signer.toWire(out, null, canonical); + out.writeByteArray(signature); +} + +} |