skylab/MasterPassword
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Make default counter algorithm-scoped, format-specific unmarshalling.

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This commit is contained in:
Maarten Billemont 2018-04-26 12:45:29 -04:00
parent 71f1b3c130
commit 11185725d1
15 changed files with 133 additions and 42 deletions
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7
core/java/algorithm/src/main/java/com/lyndir/masterpassword/MPAlgorithm.java
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@ -34,10 +34,15 @@ import javax.annotation.Nullable;
public interface MPAlgorithm {
/**
* mpw: defaults: Password result type.
* mpw: defaults: password result type.
*/
MPResultType mpw_default_type = MPResultType.GeneratedLong;
/**
* mpw: defaults: initial counter value.
*/
UnsignedInteger mpw_default_counter = UnsignedInteger.ONE;
/**
* mpw: validity for the time-based rolling counter.
*/

7
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPFileSite.java
View File

@ -48,7 +48,10 @@ public class MPFileSite extends MPSite {
private Instant lastUsed;
public MPFileSite(final MPFileUser user, final String siteName) {
this( user, siteName, DEFAULT_COUNTER, user.getAlgorithmVersion().getAlgorithm().mpw_default_type, user.getAlgorithmVersion() );
this( user, siteName,
user.getAlgorithmVersion().getAlgorithm().mpw_default_counter,
user.getAlgorithmVersion().getAlgorithm().mpw_default_type,
user.getAlgorithmVersion() );
}
public MPFileSite(final MPFileUser user, final String siteName, final UnsignedInteger siteCounter, final MPResultType resultType,
@ -177,7 +180,7 @@ public class MPFileSite extends MPSite {
this.loginContent = null;
else
this.loginContent = masterKey.siteState(
siteName, DEFAULT_COUNTER, MPKeyPurpose.Identification, null, this.loginType, result, algorithmVersion );
siteName, MPAlgorithm.mpw_default_counter, MPKeyPurpose.Identification, null, this.loginType, result, algorithmVersion );
}
@Nullable

14
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPFileUser.java
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@ -41,6 +41,7 @@ public class MPFileUser extends MPUser<MPFileSite> implements Comparable<MPFileU
@Nullable
private byte[] keyID;
private MPMasterKey.Version algorithmVersion;
private MPMarshalFormat format;
private int avatar;
private MPResultType defaultType;
@ -51,17 +52,18 @@ public class MPFileUser extends MPUser<MPFileSite> implements Comparable<MPFileU
}
public MPFileUser(final String fullName, @Nullable final byte[] keyID, final MPMasterKey.Version algorithmVersion) {
this( fullName, keyID, algorithmVersion, 0, MPAlgorithm.mpw_default_type, new Instant() );
this( fullName, keyID, algorithmVersion, 0, MPAlgorithm.mpw_default_type, new Instant(), MPMarshalFormat.DEFAULT );
}
public MPFileUser(final String fullName, @Nullable final byte[] keyID, final MPMasterKey.Version algorithmVersion, final int avatar,
final MPResultType defaultType, final ReadableInstant lastUsed) {
final MPResultType defaultType, final ReadableInstant lastUsed, final MPMarshalFormat format) {
this.fullName = fullName;
this.keyID = (keyID == null)? null: keyID.clone();
this.algorithmVersion = algorithmVersion;
this.avatar = avatar;
this.defaultType = defaultType;
this.lastUsed = lastUsed;
this.format = format;
}
@Override
@ -78,6 +80,14 @@ public class MPFileUser extends MPUser<MPFileSite> implements Comparable<MPFileU
this.algorithmVersion = algorithmVersion;
}
public MPMarshalFormat getFormat() {
return format;
}
public void setFormat(final MPMarshalFormat format) {
this.format = format;
}
@Override
public int getAvatar() {
return avatar;

30
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPFileUserManager.java
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@ -26,6 +26,8 @@ import com.google.common.io.CharSink;
import com.lyndir.lhunath.opal.system.logging.Logger;
import com.lyndir.masterpassword.*;
import java.io.*;
import java.util.HashMap;
import java.util.Map;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
@ -72,26 +74,32 @@ public class MPFileUserManager extends MPUserManager {
return ImmutableList.of();
}
return FluentIterable.from( listUserFiles( userFilesDirectory ) ).transform( new Function<File, MPFileUser>() {
@Nullable
@Override
public MPFileUser apply(@Nullable final File file) {
Map<String, MPFileUser> users = new HashMap<>();
for (final File userFile : listUserFiles( userFilesDirectory ))
for (final MPMarshalFormat format : MPMarshalFormat.values())
if (userFile.getName().endsWith( '.' + format.fileExtension() ))
try {
return new MPFlatUnmarshaller().unmarshall( Preconditions.checkNotNull( file ) );
MPFileUser user = format.unmarshaller().unmarshall( userFile );
MPFileUser previousUser = users.put( user.getFullName(), user );
if ((previousUser != null) && (previousUser.getFormat().ordinal() > user.getFormat().ordinal()))
users.put( previousUser.getFullName(), previousUser );
}
catch (final IOException e) {
logger.err( e, "Couldn't read user from: %s", file );
return null;
catch (final IOException | MPMarshalException e) {
logger.err( e, "Couldn't read user from: %s", userFile );
}
}
} ).filter( Predicates.notNull() );
return users.values();
}
private static ImmutableList<File> listUserFiles(final File userFilesDirectory) {
return ImmutableList.copyOf( ifNotNullElse( userFilesDirectory.listFiles( new FilenameFilter() {
@Override
public boolean accept(final File dir, final String name) {
return name.endsWith( ".mpsites" );
for (final MPMarshalFormat format : MPMarshalFormat.values())
if (name.endsWith( '.' + format.fileExtension() ))
return true;
return false;
}
} ), new File[0] ) );
}

2
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPFlatMarshaller.java
View File

@ -22,6 +22,7 @@ import static com.lyndir.lhunath.opal.system.util.ObjectUtils.ifNotNullElse;
import static com.lyndir.lhunath.opal.system.util.StringUtils.strf;
import com.lyndir.masterpassword.*;
import javax.annotation.Nonnull;
import org.joda.time.Instant;
@ -32,6 +33,7 @@ public class MPFlatMarshaller implements MPMarshaller {
private static final int FORMAT = 1;
@Nonnull
@Override
public String marshall(final MPFileUser user, final MPMasterKey masterKey, final ContentMode contentMode)
throws MPInvalidatedException {

25
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPFlatUnmarshaller.java
View File

@ -22,6 +22,7 @@ import com.google.common.base.*;
import com.google.common.io.CharStreams;
import com.google.common.primitives.UnsignedInteger;
import com.lyndir.lhunath.opal.system.CodeUtils;
import com.lyndir.lhunath.opal.system.logging.Logger;
import com.lyndir.lhunath.opal.system.util.ConversionUtils;
import com.lyndir.masterpassword.*;
import java.io.*;
@ -36,6 +37,7 @@ import org.joda.time.DateTime;
*/
public class MPFlatUnmarshaller implements MPUnmarshaller {
private static final Logger logger = Logger.get( MPFlatUnmarshaller.class );
private static final Pattern[] unmarshallFormats = {
Pattern.compile( "^([^ ]+) +(\\d+) +(\\d+)(:\\d+)? +([^\t]+)\t(.*)" ),
Pattern.compile( "^([^ ]+) +(\\d+) +(\\d+)(:\\d+)?(:\\d+)? +([^\t]*)\t *([^\t]+)\t(.*)" ) };
@ -45,7 +47,7 @@ public class MPFlatUnmarshaller implements MPUnmarshaller {
@Nonnull
@Override
public MPFileUser unmarshall(@Nonnull final File file)
throws IOException {
throws IOException, MPMarshalException {
try (Reader reader = new InputStreamReader( new FileInputStream( file ), Charsets.UTF_8 )) {
return unmarshall( CharStreams.toString( reader ) );
}
@ -53,7 +55,8 @@ public class MPFlatUnmarshaller implements MPUnmarshaller {
@Nonnull
@Override
public MPFileUser unmarshall(@Nonnull final String content) {
public MPFileUser unmarshall(@Nonnull final String content)
throws MPMarshalException {
MPFileUser user = null;
byte[] keyID = null;
String fullName = null;
@ -70,7 +73,7 @@ public class MPFlatUnmarshaller implements MPUnmarshaller {
headerStarted = true;
else
// Ends the header.
user = new MPFileUser( fullName, keyID, MPMasterKey.Version.fromInt( mpVersion ), avatar, defaultType, new DateTime( 0 ) );
user = new MPFileUser( fullName, keyID, MPMasterKey.Version.fromInt( mpVersion ), avatar, defaultType, new DateTime( 0 ), MPMarshalFormat.Flat );
// Comment.
else if (line.startsWith( "#" )) {
@ -100,14 +103,17 @@ public class MPFlatUnmarshaller implements MPUnmarshaller {
// No comment.
else if (user != null) {
Matcher siteMatcher = unmarshallFormats[importFormat].matcher( line );
if (!siteMatcher.matches())
return null;
if (!siteMatcher.matches()) {
logger.wrn( "Couldn't parse line: %s, skipping.", line );
continue;
}
MPFileSite site;
switch (importFormat) {
case 0:
site = new MPFileSite( user, //
siteMatcher.group( 5 ), siteMatcher.group( 6 ), MPFileSite.DEFAULT_COUNTER,
siteMatcher.group( 5 ), siteMatcher.group( 6 ),
user.getAlgorithmVersion().getAlgorithm().mpw_default_counter,
MPResultType.forType( ConversionUtils.toIntegerNN( siteMatcher.group( 3 ) ) ),
MPMasterKey.Version.fromInt( ConversionUtils.toIntegerNN(
colon.matcher( siteMatcher.group( 4 ) ).replaceAll( "" ) ) ),
@ -128,12 +134,15 @@ public class MPFlatUnmarshaller implements MPUnmarshaller {
break;
default:
throw new UnsupportedOperationException( "Unexpected format: " + importFormat );
throw new MPMarshalException( "Unexpected format: " + importFormat );
}
user.addSite( site );
}
return Preconditions.checkNotNull( user, "No full header found in import file." );
if (user == null)
throw new MPMarshalException( "No full header found in import file." );
return user;
}
}

2
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPJSONMarshaller.java
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@ -19,6 +19,7 @@
package com.lyndir.masterpassword.model;
import com.lyndir.masterpassword.MPMasterKey;
import javax.annotation.Nonnull;
/**
@ -26,6 +27,7 @@ import com.lyndir.masterpassword.MPMasterKey;
*/
public class MPJSONMarshaller implements MPMarshaller {
@Nonnull
@Override
public String marshall(final MPFileUser user, final MPMasterKey masterKey, final ContentMode contentMode) {
// TODO

11
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPJSONUnmarshaller.java
View File

@ -31,15 +31,14 @@ public class MPJSONUnmarshaller implements MPUnmarshaller {
@Nonnull
@Override
public MPFileUser unmarshall(@Nonnull final File file)
throws IOException {
// TODO
return null;
throws IOException, MPMarshalException {
throw new MPMarshalException( "Not yet implemented" );
}
@Nonnull
@Override
public MPFileUser unmarshall(@Nonnull final String content) {
// TODO
return null;
public MPFileUser unmarshall(@Nonnull final String content)
throws MPMarshalException{
throw new MPMarshalException( "Not yet implemented" );
}
}

33
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPMarshalException.java Normal file
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@ -0,0 +1,33 @@
//==============================================================================
// This file is part of Master Password.
// Copyright (c) 2011-2017, Maarten Billemont.
//
// Master Password is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Master Password is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You can find a copy of the GNU General Public License in the
// LICENSE file. Alternatively, see <http://www.gnu.org/licenses/>.
//==============================================================================
package com.lyndir.masterpassword.model;
/**
* @author lhunath, 2018-04-26
*/
public class MPMarshalException extends Exception {
public MPMarshalException(final String message) {
super( message );
}
public MPMarshalException(final String message, final Throwable cause) {
super( message, cause );
}
}

14
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPMarshalFormat.java
View File

@ -20,6 +20,8 @@ package com.lyndir.masterpassword.model;
/**
* @author lhunath, 2017-09-20
*
* This enum is ordered from oldest to newest format, the latest being most preferred.
*/
public enum MPMarshalFormat {
/**
@ -35,6 +37,11 @@ public enum MPMarshalFormat {
public MPUnmarshaller unmarshaller() {
return new MPFlatUnmarshaller();
}
@Override
public String fileExtension() {
return "mpsites";
}
},
/**
@ -50,6 +57,11 @@ public enum MPMarshalFormat {
public MPUnmarshaller unmarshaller() {
return new MPJSONUnmarshaller();
}
@Override
public String fileExtension() {
return "mpsites.json";
}
};
public static final MPMarshalFormat DEFAULT = JSON;
@ -57,4 +69,6 @@ public enum MPMarshalFormat {
public abstract MPMarshaller marshaller();
public abstract MPUnmarshaller unmarshaller();
public abstract String fileExtension();
}

2
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPMarshaller.java
View File

@ -20,6 +20,7 @@ package com.lyndir.masterpassword.model;
import com.lyndir.masterpassword.MPInvalidatedException;
import com.lyndir.masterpassword.MPMasterKey;
import javax.annotation.Nonnull;
/**
@ -27,6 +28,7 @@ import com.lyndir.masterpassword.MPMasterKey;
*/
public interface MPMarshaller {
@Nonnull
String marshall(MPFileUser user, MPMasterKey masterKey, ContentMode contentMode)
throws MPInvalidatedException;

4
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPSite.java
View File

@ -31,8 +31,6 @@ import javax.annotation.Nullable;
*/
public abstract class MPSite {
public static final UnsignedInteger DEFAULT_COUNTER = UnsignedInteger.ONE;
public abstract String getSiteName();
public abstract void setSiteName(String siteName);
@ -61,7 +59,7 @@ public abstract class MPSite {
throws MPInvalidatedException {
return masterKey.siteResult(
getSiteName(), DEFAULT_COUNTER, MPKeyPurpose.Identification, null, loginType, loginContent, getAlgorithmVersion() );
getSiteName(), MPAlgorithm.mpw_default_counter, MPKeyPurpose.Identification, null, loginType, loginContent, getAlgorithmVersion() );
}
@Override

5
core/java/model/src/main/java/com/lyndir/masterpassword/model/MPUnmarshaller.java
View File

@ -29,8 +29,9 @@ public interface MPUnmarshaller {
@Nonnull
MPFileUser unmarshall(@Nonnull File file)
throws IOException;
throws IOException, MPMarshalException;
@Nonnull
MPFileUser unmarshall(@Nonnull String content);
MPFileUser unmarshall(@Nonnull String content)
throws MPMarshalException;
}

4
platform-independent/cli-c/cli/mpw-cli.c
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@ -77,7 +77,7 @@ static void usage() {
" Defaults to 1.\n" );
inf( ""
" -a version The algorithm version to use, %d - %d.\n"
" Defaults to %s in env or %d.\n",
" Defaults to env var %s or %d.\n",
MPAlgorithmVersionFirst, MPAlgorithmVersionLast, MP_ENV_algorithm, MPAlgorithmVersionCurrent );
inf( ""
" -p purpose The purpose of the generated token.\n"
@ -95,7 +95,7 @@ static void usage() {
" -f|F format The mpsites format to use for reading/writing site parameters.\n"
" -F forces the use of the given format,\n"
" -f allows fallback/migration.\n"
" Defaults to %s in env or json, falls back to plain.\n"
" Defaults to env var %s or json, falls back to plain.\n"
" n, none | No file\n"
" f, flat | ~/.mpw.d/Full Name.%s\n"
" j, json | ~/.mpw.d/Full Name.%s\n",

5
platform-independent/gui-java/build.gradle
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@ -13,3 +13,8 @@ dependencies {
compile group: 'ch.qos.logback', name: 'logback-classic', version:'1.1.2'
compile group: 'com.yuvimasory', name: 'orange-extensions', version:'1.3.0'
}
run {
// I don't fully understand why this is necessary, but without it -Dmp.log.level is lost.
systemProperties = System.properties
}