mirror of
https://codeberg.org/PGPainless/sop-java.git
synced 2024-11-22 15:12:06 +01:00
Kotlin conversion: Verification
This commit is contained in:
parent
567571cf6c
commit
6c5c4b3d98
GPG key ID:
62BEE9264BF17311
2 changed files with 76 additions and 222 deletions
|
|
@ -1,222 +0,0 @@
|
|||
// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
|
||||
//
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package sop;
|
||||
|
||||
import sop.enums.SignatureMode;
|
||||
import sop.util.Optional;
|
||||
import sop.util.UTCUtil;
|
||||
|
||||
import javax.annotation.Nonnull;
|
||||
import javax.annotation.Nullable;
|
||||
import java.text.ParseException;
|
||||
import java.util.Date;
|
||||
|
||||
/**
|
||||
* Class bundling information about a verified signature.
|
||||
*/
|
||||
public class Verification {
|
||||
|
||||
private final Date creationTime;
|
||||
private final String signingKeyFingerprint;
|
||||
private final String signingCertFingerprint;
|
||||
private final Optional<SignatureMode> signatureMode;
|
||||
private final Optional<String> description;
|
||||
|
||||
private static final String MODE = "mode:";
|
||||
|
||||
/**
|
||||
* Create a new {@link Verification} without mode and description.
|
||||
*
|
||||
* @param creationTime signature creation time
|
||||
* @param signingKeyFingerprint fingerprint of the signing (sub-) key
|
||||
* @param signingCertFingerprint fingerprint of the certificate
|
||||
*/
|
||||
public Verification(@Nonnull Date creationTime,
|
||||
@Nonnull String signingKeyFingerprint,
|
||||
@Nonnull String signingCertFingerprint) {
|
||||
this(creationTime, signingKeyFingerprint, signingCertFingerprint, Optional.ofEmpty(), Optional.ofEmpty());
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new {@link Verification}.
|
||||
*
|
||||
* @param creationTime signature creation time
|
||||
* @param signingKeyFingerprint fingerprint of the signing (sub-) key
|
||||
* @param signingCertFingerprint fingerprint of the certificate
|
||||
* @param signatureMode signature mode (optional, may be <pre>null</pre>)
|
||||
* @param description free-form description, e.g. <pre>certificate from dkg.asc</pre> (optional, may be <pre>null</pre>)
|
||||
*/
|
||||
public Verification(@Nonnull Date creationTime,
|
||||
@Nonnull String signingKeyFingerprint,
|
||||
@Nonnull String signingCertFingerprint,
|
||||
@Nullable SignatureMode signatureMode,
|
||||
@Nullable String description) {
|
||||
this(
|
||||
creationTime,
|
||||
signingKeyFingerprint,
|
||||
signingCertFingerprint,
|
||||
Optional.ofNullable(signatureMode),
|
||||
Optional.ofNullable(nullSafeTrim(description))
|
||||
);
|
||||
}
|
||||
|
||||
private Verification(@Nonnull Date creationTime,
|
||||
@Nonnull String signingKeyFingerprint,
|
||||
@Nonnull String signingCertFingerprint,
|
||||
@Nonnull Optional<SignatureMode> signatureMode,
|
||||
@Nonnull Optional<String> description) {
|
||||
this.creationTime = creationTime;
|
||||
this.signingKeyFingerprint = signingKeyFingerprint;
|
||||
this.signingCertFingerprint = signingCertFingerprint;
|
||||
this.signatureMode = signatureMode;
|
||||
this.description = description;
|
||||
}
|
||||
|
||||
private static String nullSafeTrim(@Nullable String string) {
|
||||
if (string == null) {
|
||||
return null;
|
||||
}
|
||||
return string.trim();
|
||||
}
|
||||
|
||||
@Nonnull
|
||||
public static Verification fromString(@Nonnull String toString) {
|
||||
String[] split = toString.trim().split(" ");
|
||||
if (split.length < 3) {
|
||||
throw new IllegalArgumentException("Verification must be of the format 'UTC-DATE OpenPGPFingerprint OpenPGPFingerprint [mode] [info]'");
|
||||
}
|
||||
|
||||
if (split.length == 3) {
|
||||
return new Verification(
|
||||
parseUTCDate(split[0]), // timestamp
|
||||
split[1], // key FP
|
||||
split[2] // cert FP
|
||||
);
|
||||
}
|
||||
|
||||
SignatureMode mode = null;
|
||||
int index = 3;
|
||||
if (split[index].startsWith(MODE)) {
|
||||
mode = SignatureMode.valueOf(split[3].substring(MODE.length()));
|
||||
index++;
|
||||
}
|
||||
|
||||
StringBuilder sb = new StringBuilder();
|
||||
for (int i = index; i < split.length; i++) {
|
||||
if (sb.length() != 0) {
|
||||
sb.append(' ');
|
||||
}
|
||||
sb.append(split[i]);
|
||||
}
|
||||
|
||||
return new Verification(
|
||||
parseUTCDate(split[0]), // timestamp
|
||||
split[1], // key FP
|
||||
split[2], // cert FP
|
||||
mode, // signature mode
|
||||
sb.length() != 0 ? sb.toString() : null // description
|
||||
);
|
||||
}
|
||||
|
||||
private static Date parseUTCDate(String utcFormatted) {
|
||||
try {
|
||||
return UTCUtil.parseUTCDate(utcFormatted);
|
||||
} catch (ParseException e) {
|
||||
throw new IllegalArgumentException("Malformed UTC timestamp.", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the signatures' creation time.
|
||||
*
|
||||
* @return signature creation time
|
||||
*/
|
||||
@Nonnull
|
||||
public Date getCreationTime() {
|
||||
return creationTime;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the fingerprint of the signing (sub)key.
|
||||
*
|
||||
* @return signing key fingerprint
|
||||
*/
|
||||
@Nonnull
|
||||
public String getSigningKeyFingerprint() {
|
||||
return signingKeyFingerprint;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the fingerprint fo the signing certificate.
|
||||
*
|
||||
* @return signing certificate fingerprint
|
||||
*/
|
||||
@Nonnull
|
||||
public String getSigningCertFingerprint() {
|
||||
return signingCertFingerprint;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the mode of the signature.
|
||||
* Optional, may return <pre>null</pre>.
|
||||
*
|
||||
* @return signature mode
|
||||
*/
|
||||
@Nonnull
|
||||
public Optional<SignatureMode> getSignatureMode() {
|
||||
return signatureMode;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return an optional description.
|
||||
* Optional, may return <pre>null</pre>.
|
||||
*
|
||||
* @return description
|
||||
*/
|
||||
@Nonnull
|
||||
public Optional<String> getDescription() {
|
||||
return description;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder sb = new StringBuilder()
|
||||
.append(UTCUtil.formatUTCDate(getCreationTime()))
|
||||
.append(' ')
|
||||
.append(getSigningKeyFingerprint())
|
||||
.append(' ')
|
||||
.append(getSigningCertFingerprint());
|
||||
|
||||
if (signatureMode.isPresent()) {
|
||||
sb.append(' ').append(MODE).append(signatureMode.get());
|
||||
}
|
||||
|
||||
if (description.isPresent()) {
|
||||
sb.append(' ').append(description.get());
|
||||
}
|
||||
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return toString().hashCode();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
if (obj == null) {
|
||||
return false;
|
||||
}
|
||||
if (this == obj) {
|
||||
return true;
|
||||
}
|
||||
if (!(obj instanceof Verification)) {
|
||||
return false;
|
||||
}
|
||||
Verification other = (Verification) obj;
|
||||
return toString().equals(other.toString());
|
||||
}
|
||||
}
|
||||
76
sop-java/src/main/kotlin/sop/Verification.kt
Normal file
76
sop-java/src/main/kotlin/sop/Verification.kt
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
|
||||
//
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package sop
|
||||
|
||||
import java.text.ParseException
|
||||
import java.util.Date
|
||||
import sop.enums.SignatureMode
|
||||
import sop.util.Optional
|
||||
import sop.util.UTCUtil
|
||||
|
||||
data class Verification(
|
||||
val creationTime: Date,
|
||||
val signingKeyFingerprint: String,
|
||||
val signingCertFingerprint: String,
|
||||
val signatureMode: Optional<SignatureMode>,
|
||||
val description: Optional<String>
|
||||
) {
|
||||
@JvmOverloads
|
||||
constructor(
|
||||
creationTime: Date,
|
||||
signingKeyFingerprint: String,
|
||||
signingCertFingerprint: String,
|
||||
signatureMode: SignatureMode? = null,
|
||||
description: String? = null
|
||||
) : this(
|
||||
creationTime,
|
||||
signingKeyFingerprint,
|
||||
signingCertFingerprint,
|
||||
Optional.ofNullable(signatureMode),
|
||||
Optional.ofNullable(description?.trim()))
|
||||
|
||||
override fun toString(): String =
|
||||
"${UTCUtil.formatUTCDate(creationTime)} $signingKeyFingerprint $signingCertFingerprint" +
|
||||
(if (signatureMode.isPresent) " mode:${signatureMode.get()}" else "") +
|
||||
(if (description.isPresent) " ${description.get()}" else "")
|
||||
|
||||
companion object {
|
||||
@JvmStatic
|
||||
fun fromString(string: String): Verification {
|
||||
val split = string.trim().split(" ")
|
||||
require(split.size >= 3) {
|
||||
"Verification must be of the format 'UTC-DATE OpenPGPFingerprint OpenPGPFingerprint [mode] [info]'."
|
||||
}
|
||||
if (split.size == 3) {
|
||||
return Verification(parseUTCDate(split[0]), split[1], split[2])
|
||||
}
|
||||
|
||||
var index = 3
|
||||
val mode =
|
||||
if (split[3].startsWith("mode:")) {
|
||||
index += 1
|
||||
SignatureMode.valueOf(split[3].substring("mode:".length))
|
||||
} else null
|
||||
|
||||
val description = split.subList(index, split.size).joinToString(" ").ifBlank { null }
|
||||
|
||||
return Verification(
|
||||
parseUTCDate(split[0]),
|
||||
split[1],
|
||||
split[2],
|
||||
Optional.ofNullable(mode),
|
||||
Optional.ofNullable(description))
|
||||
}
|
||||
|
||||
@JvmStatic
|
||||
private fun parseUTCDate(string: String): Date {
|
||||
return try {
|
||||
UTCUtil.parseUTCDate(string)
|
||||
} catch (e: ParseException) {
|
||||
throw IllegalArgumentException("Malformed UTC timestamp.", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue