diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org')
42 files changed, 3766 insertions, 290 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/LinkedVerifyResult.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/LinkedVerifyResult.java new file mode 100644 index 000000000..42e9ec3f0 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/LinkedVerifyResult.java @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.operations.results; + +import android.os.Parcel; + +public class LinkedVerifyResult extends OperationResult { + + public LinkedVerifyResult(int result, OperationLog log) { + super(result, log); + } + + /** Construct from a parcel - trivial because we have no extra data. */ + public LinkedVerifyResult(Parcel source) { + super(source); + } + + @Override + public void writeToParcel(Parcel dest, int flags) { + super.writeToParcel(dest, flags); + } + + public static Creator<LinkedVerifyResult> CREATOR = new Creator<LinkedVerifyResult>() { + public LinkedVerifyResult createFromParcel(final Parcel source) { + return new LinkedVerifyResult(source); + } + + public LinkedVerifyResult[] newArray(final int size) { + return new LinkedVerifyResult[size]; + } + }; + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/OperationResult.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/OperationResult.java index 068e314d5..fba52c4ad 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/OperationResult.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/OperationResult.java @@ -765,6 +765,19 @@ public abstract class OperationResult implements Parcelable { MSG_DEL_OK (LogLevel.OK, R.plurals.msg_del_ok), MSG_DEL_FAIL (LogLevel.WARN, R.plurals.msg_del_fail), + MSG_LV (LogLevel.START, R.string.msg_lv), + MSG_LV_MATCH (LogLevel.DEBUG, R.string.msg_lv_match), + MSG_LV_MATCH_ERROR (LogLevel.ERROR, R.string.msg_lv_match_error), + MSG_LV_FP_OK (LogLevel.DEBUG, R.string.msg_lv_fp_ok), + MSG_LV_FP_ERROR (LogLevel.ERROR, R.string.msg_lv_fp_error), + + MSG_LV_FETCH (LogLevel.DEBUG, R.string.msg_lv_fetch), + MSG_LV_FETCH_REDIR (LogLevel.DEBUG, R.string.msg_lv_fetch_redir), + MSG_LV_FETCH_OK (LogLevel.DEBUG, R.string.msg_lv_fetch_ok), + MSG_LV_FETCH_ERROR (LogLevel.ERROR, R.string.msg_lv_fetch_error), + MSG_LV_FETCH_ERROR_URL (LogLevel.ERROR, R.string.msg_lv_fetch_error_url), + MSG_LV_FETCH_ERROR_IO (LogLevel.ERROR, R.string.msg_lv_fetch_error_io), + //export log MSG_EXPORT_LOG(LogLevel.START,R.string.msg_export_log_start), MSG_EXPORT_LOG_EXPORT_ERROR_NO_FILE(LogLevel.ERROR,R.string.msg_export_log_error_no_file), diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedPublicKey.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedPublicKey.java index 9276cba10..0173a1d83 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedPublicKey.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedPublicKey.java @@ -361,4 +361,5 @@ public class UncachedPublicKey { return calendar.getTime(); } + } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedUserAttribute.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedUserAttribute.java index 2c7f0187a..2431cb743 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedUserAttribute.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedUserAttribute.java @@ -1,4 +1,8 @@ /* +<<<<<<< HEAD + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> +======= +>>>>>>> development * Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com> * * This program is free software: you can redistribute it and/or modify @@ -37,6 +41,7 @@ public class WrappedUserAttribute implements Serializable { public static final int UAT_NONE = 0; public static final int UAT_IMAGE = UserAttributeSubpacketTags.IMAGE_ATTRIBUTE; + public static final int UAT_LINKED_ID = 101; private PGPUserAttributeSubpacketVector mVector; @@ -77,7 +82,7 @@ public class WrappedUserAttribute implements Serializable { public static WrappedUserAttribute fromData (byte[] data) throws IOException { UserAttributeSubpacketInputStream in = new UserAttributeSubpacketInputStream(new ByteArrayInputStream(data)); - ArrayList<UserAttributeSubpacket> list = new ArrayList<UserAttributeSubpacket>(); + ArrayList<UserAttributeSubpacket> list = new ArrayList<>(); while (in.available() > 0) { list.add(in.readPacket()); } @@ -121,6 +126,7 @@ public class WrappedUserAttribute implements Serializable { private void readObjectNoData() throws ObjectStreamException { } + @SuppressWarnings("SimplifiableIfStatement") @Override public boolean equals(Object o) { if (!WrappedUserAttribute.class.isInstance(o)) { diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedCookieResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedCookieResource.java new file mode 100644 index 000000000..21a8c8f98 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedCookieResource.java @@ -0,0 +1,120 @@ +package org.sufficientlysecure.keychain.pgp.linked; + +import android.content.Context; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.operations.results.LinkedVerifyResult; +import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType; +import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; +import org.sufficientlysecure.keychain.util.Log; + +import java.net.URI; +import java.util.HashMap; +import java.util.Map.Entry; +import java.util.Set; +import java.util.regex.Matcher; + +public abstract class LinkedCookieResource extends LinkedResource { + + protected LinkedCookieResource(Set<String> flags, HashMap<String, String> params, URI uri) { + super(flags, params, uri); + } + + public URI toUri () { + + StringBuilder b = new StringBuilder(); + b.append("pgpid+cookie:"); + + // add flags + if (mFlags != null) { + boolean first = true; + for (String flag : mFlags) { + if (!first) { + b.append(";"); + } + first = false; + b.append(flag); + } + } + + // add parameters + if (mParams != null) { + boolean first = true; + for (Entry<String, String> stringStringEntry : mParams.entrySet()) { + if (!first) { + b.append(";"); + } + first = false; + b.append(stringStringEntry.getKey()).append("=").append(stringStringEntry.getValue()); + } + } + + b.append("@"); + b.append(mSubUri); + + return URI.create(b.toString()); + + } + + public URI getSubUri () { + return mSubUri; + } + + public static String generate (Context context, byte[] fingerprint) { + return String.format("[Verifying my PGP key: openpgp4fpr:%s]", + KeyFormattingUtils.convertFingerprintToHex(fingerprint)); + } + + public static String generatePreview () { + return "[Verifying my PGP key: openpgp4fpr:0x…]"; + } + + public LinkedVerifyResult verify(byte[] fingerprint) { + + OperationLog log = new OperationLog(); + log.add(LogType.MSG_LV, 0); + + // Try to fetch resource. Logs for itself + String res = fetchResource(log, 1); + if (res == null) { + // if this is null, an error was recorded in fetchResource above + return new LinkedVerifyResult(LinkedVerifyResult.RESULT_ERROR, log); + } + + Log.d(Constants.TAG, "Resource data: '" + res + "'"); + + return verifyString(log, 1, res, fingerprint); + + } + + protected abstract String fetchResource (OperationLog log, int indent); + + protected Matcher matchResource (OperationLog log, int indent, String res) { + return magicPattern.matcher(res); + } + + protected LinkedVerifyResult verifyString (OperationLog log, int indent, + String res, + byte[] fingerprint) { + + log.add(LogType.MSG_LV_MATCH, indent); + Matcher match = matchResource(log, indent+1, res); + if (!match.find()) { + log.add(LogType.MSG_LV_MATCH_ERROR, 2); + return new LinkedVerifyResult(LinkedVerifyResult.RESULT_ERROR, log); + } + + String candidateFp = match.group(1).toLowerCase(); + String fp = KeyFormattingUtils.convertFingerprintToHex(fingerprint); + if (!fp.equals(candidateFp)) { + log.add(LogType.MSG_LV_FP_ERROR, indent); + return new LinkedVerifyResult(LinkedVerifyResult.RESULT_ERROR, log); + } + log.add(LogType.MSG_LV_FP_OK, indent); + + return new LinkedVerifyResult(LinkedVerifyResult.RESULT_OK, log); + + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedIdentity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedIdentity.java new file mode 100644 index 000000000..ed3031b84 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedIdentity.java @@ -0,0 +1,88 @@ +package org.sufficientlysecure.keychain.pgp.linked; + +import org.spongycastle.bcpg.UserAttributeSubpacket; +import org.spongycastle.util.Strings; +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; +import org.sufficientlysecure.keychain.util.Log; + +import java.io.IOException; +import java.net.URI; + +import android.content.Context; +import android.support.annotation.DrawableRes; + + +public class LinkedIdentity extends RawLinkedIdentity { + + public final LinkedResource mResource; + + protected LinkedIdentity(URI uri, LinkedResource resource) { + super(uri); + if (resource == null) { + throw new AssertionError("resource must not be null in a LinkedIdentity!"); + } + mResource = resource; + } + + public static RawLinkedIdentity fromAttributeData(byte[] data) throws IOException { + WrappedUserAttribute att = WrappedUserAttribute.fromData(data); + + byte[][] subpackets = att.getSubpackets(); + if (subpackets.length >= 1) { + return fromSubpacketData(subpackets[0]); + } + + throw new IOException("no subpacket data"); + } + + /** This method parses a linked id from a UserAttributeSubpacket, or returns null if the + * subpacket can not be parsed as a valid linked id. + */ + static RawLinkedIdentity fromAttributeSubpacket(UserAttributeSubpacket subpacket) { + if (subpacket.getType() != 101) { + return null; + } + + byte[] data = subpacket.getData(); + + return fromSubpacketData(data); + } + + static RawLinkedIdentity fromSubpacketData(byte[] data) { + + try { + String uriStr = Strings.fromUTF8ByteArray(data); + URI uri = URI.create(uriStr); + + LinkedResource res = LinkedResource.fromUri(uri); + if (res == null) { + return new RawLinkedIdentity(uri); + } + + return new LinkedIdentity(uri, res); + + } catch (IllegalArgumentException e) { + Log.e(Constants.TAG, "error parsing uri in (suspected) linked id packet"); + return null; + } + } + + public static RawLinkedIdentity fromResource (LinkedCookieResource res) { + return new RawLinkedIdentity(res.toUri()); + } + + + public @DrawableRes int getDisplayIcon() { + return mResource.getDisplayIcon(); + } + + public String getDisplayTitle(Context context) { + return mResource.getDisplayTitle(context); + } + + public String getDisplayComment(Context context) { + return mResource.getDisplayComment(context); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedResource.java new file mode 100644 index 000000000..e954a514c --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedResource.java @@ -0,0 +1,114 @@ +package org.sufficientlysecure.keychain.pgp.linked; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.pgp.linked.resources.DnsResource; +import org.sufficientlysecure.keychain.pgp.linked.resources.GenericHttpsResource; +import org.sufficientlysecure.keychain.pgp.linked.resources.TwitterResource; +import org.sufficientlysecure.keychain.util.Log; + +import java.net.URI; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Set; +import java.util.regex.Pattern; + +import android.content.Context; +import android.content.Intent; +import android.support.annotation.DrawableRes; + +public abstract class LinkedResource { + + protected final URI mSubUri; + protected final Set<String> mFlags; + protected final HashMap<String,String> mParams; + + static Pattern magicPattern = + Pattern.compile("\\[Verifying my PGP key: openpgp4fpr:([a-zA-Z0-9]+)]"); + + protected LinkedResource(Set<String> flags, HashMap<String, String> params, URI uri) { + mFlags = flags; + mParams = params; + mSubUri = uri; + } + + public Set<String> getFlags () { + return new HashSet<>(mFlags); + } + + public HashMap<String,String> getParams () { + return new HashMap<>(mParams); + } + + protected static LinkedCookieResource fromUri (URI uri) { + + if (!"pgpid+cookie".equals(uri.getScheme())) { + Log.e(Constants.TAG, "unknown uri scheme in (suspected) linked id packet"); + return null; + } + + if (!uri.isOpaque()) { + Log.e(Constants.TAG, "non-opaque uri in (suspected) linked id packet"); + return null; + } + + String specific = uri.getSchemeSpecificPart(); + if (!specific.contains("@")) { + Log.e(Constants.TAG, "unknown uri scheme in linked id packet"); + return null; + } + + String[] pieces = specific.split("@", 2); + URI subUri = URI.create(pieces[1]); + + Set<String> flags = new HashSet<>(); + HashMap<String,String> params = new HashMap<>(); + if (!pieces[0].isEmpty()) { + String[] rawParams = pieces[0].split(";"); + for (String param : rawParams) { + String[] p = param.split("=", 2); + if (p.length == 1) { + flags.add(param); + } else { + params.put(p[0], p[1]); + } + } + } + + return findResourceType(flags, params, subUri); + + } + + protected static LinkedCookieResource findResourceType (Set<String> flags, + HashMap<String,String> params, + URI subUri) { + + LinkedCookieResource res; + + res = GenericHttpsResource.create(flags, params, subUri); + if (res != null) { + return res; + } + res = DnsResource.create(flags, params, subUri); + if (res != null) { + return res; + } + res = TwitterResource.create(flags, params, subUri); + if (res != null) { + return res; + } + + return null; + + } + + public abstract @DrawableRes int getDisplayIcon(); + public abstract String getDisplayTitle(Context context); + public abstract String getDisplayComment(Context context); + public boolean isViewable() { + return false; + } + public Intent getViewIntent() { + return null; + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/RawLinkedIdentity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/RawLinkedIdentity.java new file mode 100644 index 000000000..b3acc6790 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/RawLinkedIdentity.java @@ -0,0 +1,41 @@ +package org.sufficientlysecure.keychain.pgp.linked; + +import org.spongycastle.util.Strings; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; + +import java.net.URI; + +import android.content.Context; +import android.support.annotation.DrawableRes; + +/** The RawLinkedIdentity contains raw parsed data from a Linked Identity subpacket. */ +public class RawLinkedIdentity { + + public final URI mUri; + + protected RawLinkedIdentity(URI uri) { + mUri = uri; + } + + public byte[] getEncoded() { + return Strings.toUTF8ByteArray(mUri.toASCIIString()); + } + + public WrappedUserAttribute toUserAttribute () { + return WrappedUserAttribute.fromSubpacket(WrappedUserAttribute.UAT_LINKED_ID, getEncoded()); + } + + public @DrawableRes int getDisplayIcon() { + return R.drawable.ic_warning_grey_24dp; + } + + public String getDisplayTitle(Context context) { + return "unknown"; + } + + public String getDisplayComment(Context context) { + return null; + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/DnsResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/DnsResource.java new file mode 100644 index 000000000..253e611a8 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/DnsResource.java @@ -0,0 +1,120 @@ +package org.sufficientlysecure.keychain.pgp.linked.resources; + +import android.content.Context; +import android.support.annotation.DrawableRes; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; +import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; + +import java.net.URI; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import de.measite.minidns.Client; +import de.measite.minidns.DNSMessage; +import de.measite.minidns.Question; +import de.measite.minidns.Record; +import de.measite.minidns.Record.CLASS; +import de.measite.minidns.Record.TYPE; +import de.measite.minidns.record.TXT; + +public class DnsResource extends LinkedCookieResource { + + final static Pattern magicPattern = + Pattern.compile("pgpid\\+cookie=([a-zA-Z0-9]+)(?:#|;)([a-zA-Z0-9]+)"); + + String mFqdn; + CLASS mClass; + TYPE mType; + + DnsResource(Set<String> flags, HashMap<String, String> params, URI uri, + String fqdn, CLASS clazz, TYPE type) { + super(flags, params, uri); + + mFqdn = fqdn; + mClass = clazz; + mType = type; + } + + public static String generateText (Context context, byte[] fingerprint) { + + return String.format("pgpid+cookie=%s", + KeyFormattingUtils.convertFingerprintToHex(fingerprint)); + + } + + public static DnsResource createNew (String domain) { + HashSet<String> flags = new HashSet<String>(); + HashMap<String,String> params = new HashMap<String,String>(); + URI uri = URI.create("dns:" + domain); + return create(flags, params, uri); + } + + public static DnsResource create(Set<String> flags, HashMap<String,String> params, URI uri) { + if ( ! ("dns".equals(uri.getScheme()) + && (flags == null || flags.isEmpty()) + && (params == null || params.isEmpty()))) { + return null; + } + + // + String spec = uri.getSchemeSpecificPart(); + // If there are // at the beginning, this includes an authority - we don't support those! + if (spec.startsWith("//")) { + return null; + } + + String[] pieces = spec.split("\\?", 2); + // In either case, part before a ? is the fqdn + String fqdn = pieces[0]; + // There may be a query part + if (pieces.length > 1) { + // TODO parse CLASS and TYPE query paramters + } + + CLASS clazz = CLASS.IN; + TYPE type = TYPE.TXT; + + return new DnsResource(flags, params, uri, fqdn, clazz, type); + } + + public String getFqdn() { + return mFqdn; + } + + @Override + protected String fetchResource (OperationLog log, int indent) { + + Client c = new Client(); + DNSMessage msg = c.query(new Question(mFqdn, mType, mClass)); + Record aw = msg.getAnswers()[0]; + TXT txt = (TXT) aw.getPayload(); + return txt.getText().toLowerCase(); + + } + + @Override + protected Matcher matchResource(OperationLog log, int indent, String res) { + return magicPattern.matcher(res); + } + + @Override + public @DrawableRes int getDisplayIcon() { + return R.drawable.dns; + } + + @Override + public String getDisplayTitle(Context context) { + return "Domain Name"; + } + + @Override + public String getDisplayComment(Context context) { + return mFqdn; + } +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/GenericHttpsResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/GenericHttpsResource.java new file mode 100644 index 000000000..1e872c6cb --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/GenericHttpsResource.java @@ -0,0 +1,133 @@ +package org.sufficientlysecure.keychain.pgp.linked.resources; + +import android.content.Context; +import android.content.Intent; +import android.net.Uri; +import android.support.annotation.DrawableRes; + +import com.textuality.keybase.lib.Search; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType; +import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; +import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; +import org.sufficientlysecure.keychain.util.Log; + +import java.io.IOException; +import java.net.MalformedURLException; +import java.net.URI; +import java.net.URL; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Set; + +import javax.net.ssl.HttpsURLConnection; + +public class GenericHttpsResource extends LinkedCookieResource { + + GenericHttpsResource(Set<String> flags, HashMap<String,String> params, URI uri) { + super(flags, params, uri); + } + + public static String generateText (Context context, byte[] fingerprint) { + String cookie = LinkedCookieResource.generate(context, fingerprint); + + return String.format(context.getResources().getString(R.string.linked_id_generic_text), + cookie, "0x" + KeyFormattingUtils.convertFingerprintToHex(fingerprint).substring(24)); + } + + @Override + protected String fetchResource (OperationLog log, int indent) { + + log.add(LogType.MSG_LV_FETCH, indent, mSubUri.toString()); + indent += 1; + + try { + + HttpsURLConnection conn = null; + URL url = mSubUri.toURL(); + int status = 0; + int redirects = 0; + + while (redirects < 5) { + conn = (HttpsURLConnection) url.openConnection(); + conn.addRequestProperty("User-Agent", "OpenKeychain"); + conn.setConnectTimeout(5000); + conn.setReadTimeout(25000); + conn.connect(); + status = conn.getResponseCode(); + if (status == 301) { + redirects++; + url = new URL(conn.getHeaderFields().get("Location").get(0)); + log.add(LogType.MSG_LV_FETCH_REDIR, indent, url.toString()); + } else { + break; + } + } + + if (status >= 200 && status < 300) { + log.add(LogType.MSG_LV_FETCH_OK, indent, Integer.toString(status)); + return Search.snarf(conn.getInputStream()); + } else { + // log verbose output to logcat + Log.e(Constants.TAG, Search.snarf(conn.getErrorStream())); + log.add(LogType.MSG_LV_FETCH_ERROR, indent, Integer.toString(status)); + return null; + } + + } catch (MalformedURLException e) { + log.add(LogType.MSG_LV_FETCH_ERROR_URL, indent); + return null; + } catch (IOException e) { + log.add(LogType.MSG_LV_FETCH_ERROR_IO, indent); + return null; + } + + } + + public static GenericHttpsResource createNew (URI uri) { + HashSet<String> flags = new HashSet<>(); + flags.add("generic"); + HashMap<String,String> params = new HashMap<>(); + return create(flags, params, uri); + } + + public static GenericHttpsResource create(Set<String> flags, HashMap<String,String> params, URI uri) { + if ( ! ("https".equals(uri.getScheme()) + && flags != null && flags.size() == 1 && flags.contains("generic") + && (params == null || params.isEmpty()))) { + return null; + } + return new GenericHttpsResource(flags, params, uri); + } + + @Override + public @DrawableRes + int getDisplayIcon() { + return R.drawable.ssl_lock; + } + + @Override + public String getDisplayTitle(Context context) { + return "Website (HTTPS)"; + } + + @Override + public String getDisplayComment(Context context) { + return mSubUri.toString(); + } + + @Override + public boolean isViewable() { + return true; + } + + @Override + public Intent getViewIntent() { + Intent intent = new Intent(Intent.ACTION_VIEW); + intent.setData(Uri.parse(mSubUri.toString())); + return intent; + } +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/TwitterResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/TwitterResource.java new file mode 100644 index 000000000..32bf92a99 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/TwitterResource.java @@ -0,0 +1,262 @@ +package org.sufficientlysecure.keychain.pgp.linked.resources; + +import android.content.Context; +import android.content.Intent; +import android.net.Uri; +import android.support.annotation.DrawableRes; +import android.util.Log; + +import com.textuality.keybase.lib.JWalk; + +import org.apache.http.HttpEntity; +import org.apache.http.HttpResponse; +import org.apache.http.client.methods.HttpGet; +import org.apache.http.client.methods.HttpPost; +import org.apache.http.client.methods.HttpRequestBase; +import org.apache.http.entity.StringEntity; +import org.apache.http.impl.client.DefaultHttpClient; +import org.apache.http.params.BasicHttpParams; +import org.json.JSONArray; +import org.json.JSONException; +import org.json.JSONObject; +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; +import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.UnsupportedEncodingException; +import java.net.URI; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +public class TwitterResource extends LinkedCookieResource { + + final String mHandle; + final String mTweetId; + + TwitterResource(Set<String> flags, HashMap<String,String> params, + URI uri, String handle, String tweetId) { + super(flags, params, uri); + + mHandle = handle; + mTweetId = tweetId; + } + + public static TwitterResource create(URI uri) { + return create(new HashSet<String>(), new HashMap<String,String>(), uri); + } + + public static TwitterResource create(Set<String> flags, HashMap<String,String> params, URI uri) { + + // no params or flags + if (!flags.isEmpty() || !params.isEmpty()) { + return null; + } + + Pattern p = Pattern.compile("https://twitter.com/([a-zA-Z0-9_]+)/status/([0-9]+)"); + Matcher match = p.matcher(uri.toString()); + if (!match.matches()) { + return null; + } + String handle = match.group(1); + String tweetId = match.group(2); + + return new TwitterResource(flags, params, uri, handle, tweetId); + + } + + @Override + protected String fetchResource(OperationLog log, int indent) { + + String authToken = getAuthToken(); + + if (authToken == null) { + return null; + } + + HttpGet httpGet = + new HttpGet("https://api.twitter.com/1.1/statuses/show.json" + + "?id=" + mTweetId + + "&include_entities=false"); + + // construct a normal HTTPS request and include an Authorization + // header with the value of Bearer <> + httpGet.setHeader("Authorization", "Bearer " + authToken); + httpGet.setHeader("Content-Type", "application/json"); + + try { + String response = getResponseBody(httpGet); + JSONObject obj = new JSONObject(response); + + if (!obj.has("text")) { + return null; + } + + JSONObject user = obj.getJSONObject("user"); + if (!mHandle.equalsIgnoreCase(user.getString("screen_name"))) { + return null; + } + + // update the results with the body of the response + return obj.getString("text"); + } catch (JSONException e) { + Log.e(Constants.TAG, "json error parsing stream", e); + return null; + } + + } + + @Override + public @DrawableRes int getDisplayIcon() { + return R.drawable.twitter; + } + + @Override + public String getDisplayTitle(Context context) { + return "Twitter"; + } + + @Override + public String getDisplayComment(Context context) { + return "@" + mHandle; + } + + @Override + public boolean isViewable() { + return true; + } + + @Override + public Intent getViewIntent() { + Intent intent = new Intent(Intent.ACTION_VIEW); + intent.setData(Uri.parse(mSubUri.toString())); + return intent; + } + + public static TwitterResource searchInTwitterStream(String screenName, String needle) { + + String authToken = getAuthToken(); + + if (authToken == null) { + return null; + } + + HttpGet httpGet = + new HttpGet("https://api.twitter.com/1.1/statuses/user_timeline.json" + + "?screen_name=" + screenName + + "&count=15" + + "&include_rts=false" + + "&trim_user=true" + + "&exclude_replies=true"); + + // construct a normal HTTPS request and include an Authorization + // header with the value of Bearer <> + httpGet.setHeader("Authorization", "Bearer " + authToken); + httpGet.setHeader("Content-Type", "application/json"); + + try { + String response = getResponseBody(httpGet); + JSONArray array = new JSONArray(response); + + for (int i = 0; i < array.length(); i++) { + JSONObject obj = array.getJSONObject(i); + String tweet = obj.getString("text"); + if (tweet.contains(needle)) { + String id = obj.getString("id_str"); + URI uri = URI.create("https://twitter.com/" + screenName + "/status/" + id); + return create(uri); + } + } + + // update the results with the body of the response + return null; + } catch (JSONException e) { + Log.e(Constants.TAG, "json error parsing stream", e); + return null; + } + } + + private static String authToken; + + private static String getAuthToken() { + if (authToken != null) { + return authToken; + } + try { + + String base64Encoded = rot13("D293FQqanH0jH29KIaWJER5DomqSGRE2Ewc1LJACn3cbD1c" + + "Fq1bmqSAQAz5MI2cIHKOuo3cPoRAQI1OyqmIVFJS6LHMXq2g6MRLkIj") + "=="; + + // Step 2: Obtain a bearer token + HttpPost httpPost = new HttpPost("https://api.twitter.com/oauth2/token"); + httpPost.setHeader("Authorization", "Basic " + base64Encoded); + httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8"); + httpPost.setEntity(new StringEntity("grant_type=client_credentials")); + JSONObject rawAuthorization = new JSONObject(getResponseBody(httpPost)); + + // Applications should verify that the value associated with the + // token_type key of the returned object is bearer + if (!"bearer".equals(JWalk.getString(rawAuthorization, "token_type"))) { + return null; + } + + authToken = JWalk.getString(rawAuthorization, "access_token"); + return authToken; + + } catch (UnsupportedEncodingException | JSONException | IllegalStateException ex) { + Log.e(Constants.TAG, "auth token fetching error", ex); + return null; + } + + } + + private static String getResponseBody(HttpRequestBase request) { + StringBuilder sb = new StringBuilder(); + try { + + DefaultHttpClient httpClient = new DefaultHttpClient(new BasicHttpParams()); + HttpResponse response = httpClient.execute(request); + int statusCode = response.getStatusLine().getStatusCode(); + String reason = response.getStatusLine().getReasonPhrase(); + + if (statusCode == 200) { + + HttpEntity entity = response.getEntity(); + InputStream inputStream = entity.getContent(); + + BufferedReader bReader = new BufferedReader( + new InputStreamReader(inputStream, "UTF-8"), 8); + String line; + while ((line = bReader.readLine()) != null) { + sb.append(line); + } + } else { + sb.append(reason); + } + } catch (IOException e) { + Log.e(Constants.TAG, "http request error", e); + } + return sb.toString(); + } + + public static String rot13(String input) { + StringBuilder sb = new StringBuilder(); + for (int i = 0; i < input.length(); i++) { + char c = input.charAt(i); + if (c >= 'a' && c <= 'm') c += 13; + else if (c >= 'A' && c <= 'M') c += 13; + else if (c >= 'n' && c <= 'z') c -= 13; + else if (c >= 'N' && c <= 'Z') c -= 13; + sb.append(c); + } + return sb.toString(); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java index 6af5f4217..deb12a146 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java @@ -106,6 +106,7 @@ public class KeychainContract { public static final String PATH_PUBLIC = "public"; public static final String PATH_SECRET = "secret"; public static final String PATH_USER_IDS = "user_ids"; + public static final String PATH_LINKED_IDS = "linked_ids"; public static final String PATH_KEYS = "keys"; public static final String PATH_CERTS = "certs"; @@ -262,6 +263,11 @@ public class KeychainContract { public static Uri buildUserIdsUri(Uri uri) { return CONTENT_URI.buildUpon().appendPath(uri.getPathSegments().get(1)).appendPath(PATH_USER_IDS).build(); } + + public static Uri buildLinkedIdsUri(Uri uri) { + return CONTENT_URI.buildUpon().appendPath(uri.getPathSegments().get(1)).appendPath(PATH_LINKED_IDS).build(); + } + } public static class ApiApps implements ApiAppsColumns, BaseColumns { @@ -350,7 +356,14 @@ public class KeychainContract { } public static Uri buildCertsUri(Uri uri) { - return CONTENT_URI.buildUpon().appendPath(uri.getPathSegments().get(1)).appendPath(PATH_CERTS).build(); + return CONTENT_URI.buildUpon().appendPath(uri.getPathSegments().get(1)) + .appendPath(PATH_CERTS).build(); + } + + public static Uri buildLinkedIdCertsUri(Uri uri, int rank) { + return CONTENT_URI.buildUpon().appendPath(uri.getPathSegments().get(1)) + .appendPath(PATH_LINKED_IDS).appendPath(Integer.toString(rank)) + .appendPath(PATH_CERTS).build(); } } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java index 1351e0cbc..380c5cc46 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java @@ -31,6 +31,7 @@ import android.net.Uri; import android.text.TextUtils; import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAccounts; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAllowedKeys; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiApps; @@ -62,6 +63,8 @@ public class KeychainProvider extends ContentProvider { private static final int KEY_RING_SECRET = 204; private static final int KEY_RING_CERTS = 205; private static final int KEY_RING_CERTS_SPECIFIC = 206; + private static final int KEY_RING_LINKED_IDS = 207; + private static final int KEY_RING_LINKED_ID_CERTS = 208; private static final int API_APPS = 301; private static final int API_APPS_BY_PACKAGE_NAME = 302; @@ -127,6 +130,9 @@ public class KeychainProvider extends ContentProvider { * key_rings/_/unified * key_rings/_/keys * key_rings/_/user_ids + * key_rings/_/linked_ids + * key_rings/_/linked_ids/_ + * key_rings/_/linked_ids/_/certs * key_rings/_/public * key_rings/_/secret * key_rings/_/certs @@ -143,6 +149,13 @@ public class KeychainProvider extends ContentProvider { + KeychainContract.PATH_USER_IDS, KEY_RING_USER_IDS); matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + "/*/" + + KeychainContract.PATH_LINKED_IDS, + KEY_RING_LINKED_IDS); + matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + "/*/" + + KeychainContract.PATH_LINKED_IDS + "/*/" + + KeychainContract.PATH_CERTS, + KEY_RING_LINKED_ID_CERTS); + matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + "/*/" + KeychainContract.PATH_PUBLIC, KEY_RING_PUBLIC); matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + "/*/" @@ -477,7 +490,8 @@ public class KeychainProvider extends ContentProvider { } case KEY_RINGS_USER_IDS: - case KEY_RING_USER_IDS: { + case KEY_RING_USER_IDS: + case KEY_RING_LINKED_IDS: { HashMap<String, String> projectionMap = new HashMap<>(); projectionMap.put(UserPackets._ID, Tables.USER_PACKETS + ".oid AS _id"); projectionMap.put(UserPackets.MASTER_KEY_ID, Tables.USER_PACKETS + "." + UserPackets.MASTER_KEY_ID); @@ -502,13 +516,15 @@ public class KeychainProvider extends ContentProvider { groupBy = Tables.USER_PACKETS + "." + UserPackets.MASTER_KEY_ID + ", " + Tables.USER_PACKETS + "." + UserPackets.RANK; - // for now, we only respect user ids here, so TYPE must be NULL - // TODO expand with KEY_RING_USER_PACKETS query type which lifts this restriction - qb.appendWhere(Tables.USER_PACKETS + "." + UserPackets.TYPE + " IS NULL"); + if (match == KEY_RING_LINKED_IDS) { + qb.appendWhere(Tables.USER_PACKETS + "." + UserPackets.TYPE + " = " + + WrappedUserAttribute.UAT_LINKED_ID); + } else { + qb.appendWhere(Tables.USER_PACKETS + "." + UserPackets.TYPE + " IS NULL"); + } // If we are searching for a particular keyring's ids, add where - if (match == KEY_RING_USER_IDS) { - // TODO remove with the thing above + if (match == KEY_RING_USER_IDS || match == KEY_RING_LINKED_IDS) { qb.appendWhere(" AND "); qb.appendWhere(Tables.USER_PACKETS + "." + UserPackets.MASTER_KEY_ID + " = "); qb.appendWhereEscapeString(uri.getPathSegments().get(1)); @@ -560,7 +576,8 @@ public class KeychainProvider extends ContentProvider { } case KEY_RING_CERTS: - case KEY_RING_CERTS_SPECIFIC: { + case KEY_RING_CERTS_SPECIFIC: + case KEY_RING_LINKED_ID_CERTS: { HashMap<String, String> projectionMap = new HashMap<>(); projectionMap.put(Certs._ID, Tables.CERTS + ".oid AS " + Certs._ID); projectionMap.put(Certs.MASTER_KEY_ID, Tables.CERTS + "." + Certs.MASTER_KEY_ID); @@ -581,10 +598,6 @@ public class KeychainProvider extends ContentProvider { + " AND " + Tables.CERTS + "." + Certs.RANK + " = " + Tables.USER_PACKETS + "." + UserPackets.RANK - // for now, we only return user ids here, so TYPE must be NULL - // TODO at some point, we should lift this restriction - + " AND " - + Tables.USER_PACKETS + "." + UserPackets.TYPE + " IS NULL" + ") LEFT JOIN " + Tables.USER_PACKETS + " AS signer ON (" + Tables.CERTS + "." + Certs.KEY_ID_CERTIFIER + " = " + "signer." + UserPackets.MASTER_KEY_ID @@ -604,6 +617,17 @@ public class KeychainProvider extends ContentProvider { qb.appendWhereEscapeString(uri.getPathSegments().get(4)); } + if (match == KEY_RING_LINKED_ID_CERTS) { + qb.appendWhere(" AND " + Tables.USER_PACKETS + "." + + UserPackets.TYPE + " IS NOT NULL"); + + qb.appendWhere(" AND " + Tables.USER_PACKETS + "." + + UserPackets.RANK + " = "); + qb.appendWhereEscapeString(uri.getPathSegments().get(3)); + } else { + qb.appendWhere(" AND " + Tables.USER_PACKETS + "." + UserPackets.TYPE + " IS NULL"); + } + break; } @@ -707,7 +731,7 @@ public class KeychainProvider extends ContentProvider { )) { throw new AssertionError("Incorrect type for user packet! This is a bug!"); } - if (((Number)values.get(UserPacketsColumns.RANK)).intValue() == 0 && values.get(UserPacketsColumns.USER_ID) == null) { + if (values.get(UserPacketsColumns.RANK) == 0 && values.get(UserPacketsColumns.USER_ID) == null) { throw new AssertionError("Rank 0 user packet must be a user id!"); } db.insertOrThrow(Tables.USER_PACKETS, null, values); diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java index 1d3934620..655bf19ba 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java @@ -31,10 +31,15 @@ import android.support.v4.util.LongSparseArray; import org.spongycastle.bcpg.CompressionAlgorithmTags; import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.ImportKeyResult; +import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; +import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; +import org.sufficientlysecure.keychain.util.ParcelableFileCache.IteratorWithSize; +import org.sufficientlysecure.keychain.util.Preferences; import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing; import org.sufficientlysecure.keychain.operations.ImportExportOperation; import org.sufficientlysecure.keychain.operations.results.ConsolidateResult; -import org.sufficientlysecure.keychain.operations.results.ImportKeyResult; import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType; import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; import org.sufficientlysecure.keychain.operations.results.SaveKeyringResult; @@ -50,7 +55,6 @@ import org.sufficientlysecure.keychain.pgp.Progressable; import org.sufficientlysecure.keychain.pgp.UncachedKeyRing; import org.sufficientlysecure.keychain.pgp.UncachedPublicKey; import org.sufficientlysecure.keychain.pgp.WrappedSignature; -import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAllowedKeys; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiApps; @@ -58,15 +62,11 @@ import org.sufficientlysecure.keychain.provider.KeychainContract.Certs; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingData; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; import org.sufficientlysecure.keychain.provider.KeychainContract.Keys; -import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets; import org.sufficientlysecure.keychain.remote.AccountSettings; import org.sufficientlysecure.keychain.remote.AppSettings; -import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; import org.sufficientlysecure.keychain.util.IterableIterator; import org.sufficientlysecure.keychain.util.Log; import org.sufficientlysecure.keychain.util.ParcelableFileCache; -import org.sufficientlysecure.keychain.util.ParcelableFileCache.IteratorWithSize; -import org.sufficientlysecure.keychain.util.Preferences; import org.sufficientlysecure.keychain.util.ProgressFixedScaler; import org.sufficientlysecure.keychain.util.ProgressScaler; import org.sufficientlysecure.keychain.util.Utf8Util; diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java index f4b941109..57a11de21 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java @@ -23,6 +23,7 @@ import android.os.Parcelable; import java.io.Serializable; import java.util.ArrayList; +import java.util.List; import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; @@ -81,17 +82,11 @@ public class CertifyActionsParcel implements Parcelable { final public ArrayList<String> mUserIds; final public ArrayList<WrappedUserAttribute> mUserAttributes; - public CertifyAction(long masterKeyId, ArrayList<String> userIds) { + public CertifyAction(long masterKeyId, List<String> userIds, + List<WrappedUserAttribute> attributes) { mMasterKeyId = masterKeyId; - mUserIds = userIds; - mUserAttributes = null; - } - - public CertifyAction(long masterKeyId, ArrayList<String> userIds, - ArrayList<WrappedUserAttribute> attributes) { - mMasterKeyId = masterKeyId; - mUserIds = userIds; - mUserAttributes = attributes; + mUserIds = userIds == null ? null : new ArrayList<>(userIds); + mUserAttributes = attributes == null ? null : new ArrayList<>(attributes); } } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java index bf6a62782..95bd0de35 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java @@ -48,6 +48,14 @@ import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult; import org.sufficientlysecure.keychain.operations.results.DeleteResult; import org.sufficientlysecure.keychain.operations.results.EditKeyResult; import org.sufficientlysecure.keychain.operations.results.ExportResult; +import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException; +import org.sufficientlysecure.keychain.operations.results.CertifyResult; +import org.sufficientlysecure.keychain.util.FileHelper; +import org.sufficientlysecure.keychain.util.ParcelableFileCache.IteratorWithSize; +import org.sufficientlysecure.keychain.util.Preferences; +import org.sufficientlysecure.keychain.keyimport.HkpKeyserver; +import org.sufficientlysecure.keychain.keyimport.Keyserver; +import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing; import org.sufficientlysecure.keychain.operations.results.ImportKeyResult; import org.sufficientlysecure.keychain.operations.results.OperationResult; import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java index 1e1bd32c1..a2d4a3d7c 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java @@ -31,7 +31,6 @@ import android.os.Bundle; import android.os.Message; import android.os.Messenger; import android.os.Parcel; -import android.os.Parcelable; import android.support.v4.app.LoaderManager; import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java index 8b9323f19..de1eb64c2 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java @@ -328,7 +328,7 @@ public class EditKeyFragment extends LoaderFragment implements case LOADER_ID_USER_IDS: { Uri baseUri = UserPackets.buildUserIdsUri(mDataUri); return new CursorLoader(getActivity(), baseUri, - UserIdsAdapter.USER_IDS_PROJECTION, null, null, null); + UserIdsAdapter.USER_PACKETS_PROJECTION, null, null, null); } case LOADER_ID_SUBKEYS: { diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/PassphraseDialogActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/PassphraseDialogActivity.java index bb669f6b8..b06cf0abd 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/PassphraseDialogActivity.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/PassphraseDialogActivity.java @@ -63,6 +63,7 @@ import org.sufficientlysecure.keychain.util.Preferences; */ public class PassphraseDialogActivity extends FragmentActivity { public static final String MESSAGE_DATA_PASSPHRASE = "passphrase"; + public static final String EXTRA_KEY_ID = "key_id"; public static final String EXTRA_SUBKEY_ID = "secret_key_id"; @@ -237,6 +238,9 @@ public class PassphraseDialogActivity extends FragmentActivity { case DIVERT_TO_CARD: message = getString(R.string.yubikey_pin_for, userId); break; + // special case: empty passphrase just returns the empty passphrase + case PASSPHRASE_EMPTY: + finishCaching(""); default: message = "This should not happen!"; break; @@ -410,6 +414,8 @@ public class PassphraseDialogActivity extends FragmentActivity { // also return passphrase back to activity Intent returnIntent = new Intent(); returnIntent.putExtra(MESSAGE_DATA_PASSPHRASE, passphrase); + returnIntent.putExtra(EXTRA_KEY_ID, mSecretRing.getMasterKeyId()); + returnIntent.putExtra(EXTRA_SUBKEY_ID, mSubKeyId); getActivity().setResult(RESULT_OK, returnIntent); } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java index b25f6bbf2..70c590728 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java @@ -42,6 +42,7 @@ import android.os.Messenger; import android.provider.ContactsContract; import android.provider.Settings; import android.support.v4.app.ActivityCompat; +import android.support.v4.app.FragmentManager; import android.support.v4.app.LoaderManager; import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; @@ -73,6 +74,7 @@ import org.sufficientlysecure.keychain.provider.KeychainContract; import org.sufficientlysecure.keychain.provider.ProviderHelper; import org.sufficientlysecure.keychain.service.KeychainIntentService; import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; +import org.sufficientlysecure.keychain.ui.linked.LinkedIdWizard; import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler.MessageStatus; import org.sufficientlysecure.keychain.ui.util.FormattingUtils; import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; @@ -264,7 +266,6 @@ public class ViewKeyActivity extends BaseActivity implements initNfc(mDataUri); - startFragment(savedInstanceState, mDataUri); } @Override @@ -272,26 +273,6 @@ public class ViewKeyActivity extends BaseActivity implements setContentView(R.layout.view_key_activity); } - private void startFragment(Bundle savedInstanceState, Uri dataUri) { - // However, if we're being restored from a previous state, - // then we don't need to do anything and should return or else - // we could end up with overlapping fragments. - if (savedInstanceState != null) { - return; - } - - // Create an instance of the fragment - ViewKeyFragment frag = ViewKeyFragment.newInstance(dataUri); - - // Add the fragment to the 'fragment_container' FrameLayout - // NOTE: We use commitAllowingStateLoss() to prevent weird crashes! - getSupportFragmentManager().beginTransaction() - .replace(R.id.view_key_fragment, frag) - .commitAllowingStateLoss(); - // do it immediately! - getSupportFragmentManager().executePendingTransactions(); - } - @Override public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); @@ -351,6 +332,12 @@ public class ViewKeyActivity extends BaseActivity implements } return true; } + case R.id.menu_key_view_add_linked_identity: { + Intent intent = new Intent(this, LinkedIdWizard.class); + intent.setData(mDataUri); + startActivity(intent); + return true; + } case R.id.menu_key_view_edit: { editKey(mDataUri); return true; @@ -367,6 +354,10 @@ public class ViewKeyActivity extends BaseActivity implements public boolean onPrepareOptionsMenu(Menu menu) { MenuItem editKey = menu.findItem(R.id.menu_key_view_edit); editKey.setVisible(mIsSecret); + + MenuItem addLinked = menu.findItem(R.id.menu_key_view_add_linked_identity); + addLinked.setVisible(mIsSecret); + MenuItem certifyFingerprint = menu.findItem(R.id.menu_key_view_certify_fingerprint); certifyFingerprint.setVisible(!mIsSecret && !mIsVerified && !mIsExpired && !mIsRevoked); @@ -839,166 +830,172 @@ public class ViewKeyActivity extends BaseActivity implements // old cursor once we return.) switch (loader.getId()) { case LOADER_ID_UNIFIED: { - if (data.moveToFirst()) { - // get name, email, and comment from USER_ID - String[] mainUserId = KeyRing.splitUserId(data.getString(INDEX_USER_ID)); - if (mainUserId[0] != null) { - mName.setText(mainUserId[0]); + // if there is no data, just break + if (!data.moveToFirst()) { + break; + } + + String oldFingerprint = mFingerprint; + mMasterKeyId = data.getLong(INDEX_MASTER_KEY_ID); + byte[] fpData = data.getBlob(INDEX_FINGERPRINT); + mFingerprint = KeyFormattingUtils.convertFingerprintToHex(fpData); + + mIsSecret = data.getInt(INDEX_HAS_ANY_SECRET) != 0; + mHasEncrypt = data.getInt(INDEX_HAS_ENCRYPT) != 0; + mIsRevoked = data.getInt(INDEX_IS_REVOKED) > 0; + mIsExpired = data.getInt(INDEX_IS_EXPIRED) != 0; + mIsVerified = data.getInt(INDEX_VERIFIED) > 0; + + startFragment(mIsSecret, fpData); + + // get name, email, and comment from USER_ID + String[] mainUserId = KeyRing.splitUserId(data.getString(INDEX_USER_ID)); + if (mainUserId[0] != null) { + mName.setText(mainUserId[0]); + } else { + mName.setText(R.string.user_id_no_name); + } + + // if the refresh animation isn't playing + if (!mRotate.hasStarted() && !mRotateSpin.hasStarted()) { + // re-create options menu based on mIsSecret, mIsVerified + supportInvalidateOptionsMenu(); + // this is done at the end of the animation otherwise + } + + AsyncTask<Long, Void, Bitmap> photoTask = + new AsyncTask<Long, Void, Bitmap>() { + protected Bitmap doInBackground(Long... mMasterKeyId) { + return ContactHelper.loadPhotoByMasterKeyId(getContentResolver(), mMasterKeyId[0], true); + } + + protected void onPostExecute(Bitmap photo) { + mPhoto.setImageBitmap(photo); + mPhoto.setVisibility(View.VISIBLE); + } + }; + + // Note: order is important + int color; + if (mIsRevoked) { + mStatusText.setText(R.string.view_key_revoked); + mStatusImage.setVisibility(View.VISIBLE); + KeyFormattingUtils.setStatusImage(this, mStatusImage, mStatusText, + State.REVOKED, R.color.icons, true); + color = getResources().getColor(R.color.android_red_light); + + mActionEncryptFile.setVisibility(View.GONE); + mActionEncryptText.setVisibility(View.GONE); + mActionNfc.setVisibility(View.GONE); + mFab.setVisibility(View.GONE); + mQrCodeLayout.setVisibility(View.GONE); + } else if (mIsExpired) { + if (mIsSecret) { + mStatusText.setText(R.string.view_key_expired_secret); } else { - mName.setText(R.string.user_id_no_name); + mStatusText.setText(R.string.view_key_expired); } - - String oldFingerprint = mFingerprint; - mMasterKeyId = data.getLong(INDEX_MASTER_KEY_ID); - mFingerprint = KeyFormattingUtils.convertFingerprintToHex(data.getBlob(INDEX_FINGERPRINT)); - - mIsSecret = data.getInt(INDEX_HAS_ANY_SECRET) != 0; - mHasEncrypt = data.getInt(INDEX_HAS_ENCRYPT) != 0; - mIsRevoked = data.getInt(INDEX_IS_REVOKED) > 0; - mIsExpired = data.getInt(INDEX_IS_EXPIRED) != 0; - mIsVerified = data.getInt(INDEX_VERIFIED) > 0; - - // if the refresh animation isn't playing - if (!mRotate.hasStarted() && !mRotateSpin.hasStarted()) { - // re-create options menu based on mIsSecret, mIsVerified - supportInvalidateOptionsMenu(); - // this is done at the end of the animation otherwise + mStatusImage.setVisibility(View.VISIBLE); + KeyFormattingUtils.setStatusImage(this, mStatusImage, mStatusText, + State.EXPIRED, R.color.icons, true); + color = getResources().getColor(R.color.android_red_light); + + mActionEncryptFile.setVisibility(View.GONE); + mActionEncryptText.setVisibility(View.GONE); + mActionNfc.setVisibility(View.GONE); + mFab.setVisibility(View.GONE); + mQrCodeLayout.setVisibility(View.GONE); + } else if (mIsSecret) { + mStatusText.setText(R.string.view_key_my_key); + mStatusImage.setVisibility(View.GONE); + color = getResources().getColor(R.color.primary); + // reload qr code only if the fingerprint changed + if (!mFingerprint.equals(oldFingerprint)) { + loadQrCode(mFingerprint); + } + photoTask.execute(mMasterKeyId); + mQrCodeLayout.setVisibility(View.VISIBLE); + + // and place leftOf qr code + RelativeLayout.LayoutParams nameParams = (RelativeLayout.LayoutParams) + mName.getLayoutParams(); + // remove right margin + nameParams.setMargins(FormattingUtils.dpToPx(this, 48), 0, 0, 0); + if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { + nameParams.setMarginEnd(0); } + nameParams.addRule(RelativeLayout.LEFT_OF, R.id.view_key_qr_code_layout); + mName.setLayoutParams(nameParams); + + RelativeLayout.LayoutParams statusParams = (RelativeLayout.LayoutParams) + mStatusText.getLayoutParams(); + statusParams.setMargins(FormattingUtils.dpToPx(this, 48), 0, 0, 0); + if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { + statusParams.setMarginEnd(0); + } + statusParams.addRule(RelativeLayout.LEFT_OF, R.id.view_key_qr_code_layout); + mStatusText.setLayoutParams(statusParams); - AsyncTask<Long, Void, Bitmap> photoTask = - new AsyncTask<Long, Void, Bitmap>() { - protected Bitmap doInBackground(Long... mMasterKeyId) { - return ContactHelper.loadPhotoByMasterKeyId(getContentResolver(), mMasterKeyId[0], true); - } + mActionEncryptFile.setVisibility(View.VISIBLE); + mActionEncryptText.setVisibility(View.VISIBLE); - protected void onPostExecute(Bitmap photo) { - mPhoto.setImageBitmap(photo); - mPhoto.setVisibility(View.VISIBLE); - } - }; + // invokeBeam is available from API 21 + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { + mActionNfc.setVisibility(View.VISIBLE); + } else { + mActionNfc.setVisibility(View.GONE); + } + mFab.setVisibility(View.VISIBLE); + mFab.setIconDrawable(getResources().getDrawable(R.drawable.ic_repeat_white_24dp)); + } else { + mActionEncryptFile.setVisibility(View.VISIBLE); + mActionEncryptText.setVisibility(View.VISIBLE); + mQrCodeLayout.setVisibility(View.GONE); + mActionNfc.setVisibility(View.GONE); - // Note: order is important - int color; - if (mIsRevoked) { - mStatusText.setText(R.string.view_key_revoked); + if (mIsVerified) { + mStatusText.setText(R.string.view_key_verified); mStatusImage.setVisibility(View.VISIBLE); KeyFormattingUtils.setStatusImage(this, mStatusImage, mStatusText, - State.REVOKED, R.color.icons, true); - color = getResources().getColor(R.color.android_red_light); + State.VERIFIED, R.color.icons, true); + color = getResources().getColor(R.color.primary); + photoTask.execute(mMasterKeyId); - mActionEncryptFile.setVisibility(View.GONE); - mActionEncryptText.setVisibility(View.GONE); - mActionNfc.setVisibility(View.GONE); mFab.setVisibility(View.GONE); - mQrCodeLayout.setVisibility(View.GONE); - } else if (mIsExpired) { - if (mIsSecret) { - mStatusText.setText(R.string.view_key_expired_secret); - } else { - mStatusText.setText(R.string.view_key_expired); - } + } else { + mStatusText.setText(R.string.view_key_unverified); mStatusImage.setVisibility(View.VISIBLE); KeyFormattingUtils.setStatusImage(this, mStatusImage, mStatusText, - State.EXPIRED, R.color.icons, true); - color = getResources().getColor(R.color.android_red_light); + State.UNVERIFIED, R.color.icons, true); + color = getResources().getColor(R.color.android_orange_light); - mActionEncryptFile.setVisibility(View.GONE); - mActionEncryptText.setVisibility(View.GONE); - mActionNfc.setVisibility(View.GONE); - mFab.setVisibility(View.GONE); - mQrCodeLayout.setVisibility(View.GONE); - } else if (mIsSecret) { - mStatusText.setText(R.string.view_key_my_key); - mStatusImage.setVisibility(View.GONE); - color = getResources().getColor(R.color.primary); - // reload qr code only if the fingerprint changed - if (!mFingerprint.equals(oldFingerprint)) { - loadQrCode(mFingerprint); - } - photoTask.execute(mMasterKeyId); - mQrCodeLayout.setVisibility(View.VISIBLE); - - // and place leftOf qr code - RelativeLayout.LayoutParams nameParams = (RelativeLayout.LayoutParams) - mName.getLayoutParams(); - // remove right margin - nameParams.setMargins(FormattingUtils.dpToPx(this, 48), 0, 0, 0); - if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { - nameParams.setMarginEnd(0); - } - nameParams.addRule(RelativeLayout.LEFT_OF, R.id.view_key_qr_code_layout); - mName.setLayoutParams(nameParams); - - RelativeLayout.LayoutParams statusParams = (RelativeLayout.LayoutParams) - mStatusText.getLayoutParams(); - statusParams.setMargins(FormattingUtils.dpToPx(this, 48), 0, 0, 0); - if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { - statusParams.setMarginEnd(0); - } - statusParams.addRule(RelativeLayout.LEFT_OF, R.id.view_key_qr_code_layout); - mStatusText.setLayoutParams(statusParams); - - mActionEncryptFile.setVisibility(View.VISIBLE); - mActionEncryptText.setVisibility(View.VISIBLE); - - // invokeBeam is available from API 21 - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { - mActionNfc.setVisibility(View.VISIBLE); - } else { - mActionNfc.setVisibility(View.GONE); - } mFab.setVisibility(View.VISIBLE); - mFab.setIconDrawable(getResources().getDrawable(R.drawable.ic_repeat_white_24dp)); - } else { - mActionEncryptFile.setVisibility(View.VISIBLE); - mActionEncryptText.setVisibility(View.VISIBLE); - mQrCodeLayout.setVisibility(View.GONE); - mActionNfc.setVisibility(View.GONE); - - if (mIsVerified) { - mStatusText.setText(R.string.view_key_verified); - mStatusImage.setVisibility(View.VISIBLE); - KeyFormattingUtils.setStatusImage(this, mStatusImage, mStatusText, - State.VERIFIED, R.color.icons, true); - color = getResources().getColor(R.color.primary); - photoTask.execute(mMasterKeyId); - - mFab.setVisibility(View.GONE); - } else { - mStatusText.setText(R.string.view_key_unverified); - mStatusImage.setVisibility(View.VISIBLE); - KeyFormattingUtils.setStatusImage(this, mStatusImage, mStatusText, - State.UNVERIFIED, R.color.icons, true); - color = getResources().getColor(R.color.android_orange_light); - - mFab.setVisibility(View.VISIBLE); - } } + } - if (mPreviousColor == 0 || mPreviousColor == color) { - mStatusBar.setBackgroundColor(color); - mBigToolbar.setBackgroundColor(color); - mPreviousColor = color; - } else { - ObjectAnimator colorFade1 = - ObjectAnimator.ofObject(mStatusBar, "backgroundColor", - new ArgbEvaluator(), mPreviousColor, color); - ObjectAnimator colorFade2 = - ObjectAnimator.ofObject(mBigToolbar, "backgroundColor", - new ArgbEvaluator(), mPreviousColor, color); - - colorFade1.setDuration(1200); - colorFade2.setDuration(1200); - colorFade1.start(); - colorFade2.start(); - mPreviousColor = color; - } + if (mPreviousColor == 0 || mPreviousColor == color) { + mStatusBar.setBackgroundColor(color); + mBigToolbar.setBackgroundColor(color); + mPreviousColor = color; + } else { + ObjectAnimator colorFade1 = + ObjectAnimator.ofObject(mStatusBar, "backgroundColor", + new ArgbEvaluator(), mPreviousColor, color); + ObjectAnimator colorFade2 = + ObjectAnimator.ofObject(mBigToolbar, "backgroundColor", + new ArgbEvaluator(), mPreviousColor, color); + + colorFade1.setDuration(1200); + colorFade2.setDuration(1200); + colorFade1.start(); + colorFade2.start(); + mPreviousColor = color; + } - //noinspection deprecation - mStatusImage.setAlpha(80); + //noinspection deprecation + mStatusImage.setAlpha(80); - break; - } + break; } } } @@ -1007,4 +1004,28 @@ public class ViewKeyActivity extends BaseActivity implements public void onLoaderReset(Loader<Cursor> loader) { } + + private void startFragment(final boolean isSecret, final byte[] fingerprint) { + new Handler().post(new Runnable() { + @Override + public void run() { + + FragmentManager manager = getSupportFragmentManager(); + if (manager.getBackStackEntryCount() == 0) { + // Create an instance of the fragment + final ViewKeyFragment frag = ViewKeyFragment.newInstance( + mDataUri, isSecret, fingerprint); + manager.beginTransaction() + .replace(R.id.view_key_fragment, frag) + .commit(); + manager.popBackStack(); + } else { + // not sure yet if we actually want this! + // manager.popBackStack(); + } + + } + }); + } + } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyAdvUserIdsFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyAdvUserIdsFragment.java index 7bfebaf62..ad437f924 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyAdvUserIdsFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyAdvUserIdsFragment.java @@ -133,7 +133,7 @@ public class ViewKeyAdvUserIdsFragment extends LoaderFragment implements case LOADER_ID_USER_IDS: { Uri baseUri = UserPackets.buildUserIdsUri(mDataUri); return new CursorLoader(getActivity(), baseUri, - UserIdsAdapter.USER_IDS_PROJECTION, null, null, null); + UserIdsAdapter.USER_PACKETS_PROJECTION, null, null, null); } default: diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java index c3a8d60f8..8610b2fee 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java @@ -18,29 +18,41 @@ package org.sufficientlysecure.keychain.ui; +import java.io.IOException; import android.content.ContentResolver; import android.content.Context; import android.content.Intent; import android.database.Cursor; import android.graphics.Bitmap; import android.net.Uri; +import android.os.Build; import android.os.Bundle; +import android.os.Handler; import android.provider.ContactsContract; import android.support.v4.app.LoaderManager; -import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; +import android.support.v7.widget.CardView; +import android.transition.Fade; +import android.transition.Transition; +import android.transition.TransitionInflater; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; +import android.widget.AdapterView; +import android.widget.AdapterView.OnItemClickListener; +import android.widget.ListView; +import android.widget.TextView; import android.widget.*; import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.R; import org.sufficientlysecure.keychain.compatibility.DialogFragmentWorkaround; -import org.sufficientlysecure.keychain.pgp.KeyRing; -import org.sufficientlysecure.keychain.provider.KeychainContract; +import org.sufficientlysecure.keychain.ui.adapter.LinkedIdsAdapter; import org.sufficientlysecure.keychain.ui.adapter.UserIdsAdapter; import org.sufficientlysecure.keychain.ui.dialog.UserIdInfoDialogFragment; +import org.sufficientlysecure.keychain.ui.linked.LinkedIdViewFragment; +import org.sufficientlysecure.keychain.ui.linked.LinkedIdViewFragment.OnIdentityLoadedListener; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; import org.sufficientlysecure.keychain.util.ContactHelper; import org.sufficientlysecure.keychain.util.Log; @@ -50,6 +62,8 @@ public class ViewKeyFragment extends LoaderFragment implements LoaderManager.LoaderCallbacks<Cursor> { public static final String ARG_DATA_URI = "uri"; + private static final String ARG_FINGERPRINT = "fingerprint"; + private static final String ARG_IS_SECRET = "is_secret"; private ListView mUserIds; //private ListView mLinkedSystemContact; @@ -61,20 +75,27 @@ public class ViewKeyFragment extends LoaderFragment implements ImageView mSystemContactPicture; TextView mSystemContactName; - private static final int LOADER_ID_UNIFIED = 0; - private static final int LOADER_ID_USER_IDS = 1; + private static final int LOADER_ID_USER_IDS = 0; + private static final int LOADER_ID_LINKED_IDS = 1; private UserIdsAdapter mUserIdsAdapter; + private LinkedIdsAdapter mLinkedIdsAdapter; private Uri mDataUri; + private ListView mLinkedIds; + private CardView mLinkedIdsCard; + private byte[] mFingerprint; + private TextView mLinkedIdsExpander; /** * Creates new instance of this fragment */ - public static ViewKeyFragment newInstance(Uri dataUri) { + public static ViewKeyFragment newInstance(Uri dataUri, boolean isSecret, byte[] fingerprint) { ViewKeyFragment frag = new ViewKeyFragment(); Bundle args = new Bundle(); args.putParcelable(ARG_DATA_URI, dataUri); + args.putBoolean(ARG_IS_SECRET, isSecret); + args.putByteArray(ARG_FINGERPRINT, fingerprint); frag.setArguments(args); @@ -82,11 +103,33 @@ public class ViewKeyFragment extends LoaderFragment implements } @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + Bundle args = getArguments(); + Uri dataUri = args.getParcelable(ARG_DATA_URI); + if (dataUri == null) { + Log.e(Constants.TAG, "Data missing. Should be Uri of key!"); + getActivity().finish(); + return; + } + boolean isSecret = args.getBoolean(ARG_IS_SECRET); + byte[] fingerprint = args.getByteArray(ARG_FINGERPRINT); + + loadData(dataUri, isSecret, fingerprint); + } + + @Override public View onCreateView(LayoutInflater inflater, ViewGroup superContainer, Bundle savedInstanceState) { View root = super.onCreateView(inflater, superContainer, savedInstanceState); View view = inflater.inflate(R.layout.view_key_fragment, getContainer()); mUserIds = (ListView) view.findViewById(R.id.view_key_user_ids); + mLinkedIdsCard = (CardView) view.findViewById(R.id.card_linked_ids); + + mLinkedIds = (ListView) view.findViewById(R.id.view_key_linked_ids); + + mLinkedIdsExpander = (TextView) view.findViewById(R.id.view_key_linked_ids_expander); mUserIds.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override @@ -94,6 +137,12 @@ public class ViewKeyFragment extends LoaderFragment implements showUserIdInfo(position); } }); + mLinkedIds.setOnItemClickListener(new OnItemClickListener() { + @Override + public void onItemClick(AdapterView<?> parent, View view, int position, long id) { + showLinkedId(position); + } + }); mSystemContactLayout = (LinearLayout) view.findViewById(R.id.system_contact_layout); mSystemContactName = (TextView) view.findViewById(R.id.system_contact_name); @@ -102,6 +151,47 @@ public class ViewKeyFragment extends LoaderFragment implements return root; } + private void showLinkedId(final int position) { + final LinkedIdViewFragment frag; + try { + frag = mLinkedIdsAdapter.getLinkedIdFragment(mDataUri, position, mFingerprint); + } catch (IOException e) { + e.printStackTrace(); + return; + } + + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { + Transition trans = TransitionInflater.from(getActivity()) + .inflateTransition(R.transition.linked_id_card_trans); + // setSharedElementReturnTransition(trans); + setExitTransition(new Fade()); + frag.setSharedElementEnterTransition(trans); + } + + getFragmentManager().beginTransaction() + .add(R.id.view_key_fragment, frag) + .hide(frag) + .commit(); + + frag.setOnIdentityLoadedListener(new OnIdentityLoadedListener() { + @Override + public void onIdentityLoaded() { + new Handler().post(new Runnable() { + @Override + public void run() { + getFragmentManager().beginTransaction() + .show(frag) + .addSharedElement(mLinkedIdsCard, "card_linked_ids") + .remove(ViewKeyFragment.this) + .addToBackStack("linked_id") + .commit(); + } + }); + } + }); + + } + private void showUserIdInfo(final int position) { if (!mIsSecret) { final boolean isRevoked = mUserIdsAdapter.getIsRevoked(position); @@ -181,52 +271,23 @@ public class ViewKeyFragment extends LoaderFragment implements context.startActivity(intent); } - @Override - public void onActivityCreated(Bundle savedInstanceState) { - super.onActivityCreated(savedInstanceState); - - Uri dataUri = getArguments().getParcelable(ARG_DATA_URI); - if (dataUri == null) { - Log.e(Constants.TAG, "Data missing. Should be Uri of key!"); - getActivity().finish(); - return; - } - - loadData(dataUri); - } - - - // These are the rows that we will retrieve. - static final String[] UNIFIED_PROJECTION = new String[]{ - KeychainContract.KeyRings._ID, - KeychainContract.KeyRings.MASTER_KEY_ID, - KeychainContract.KeyRings.USER_ID, - KeychainContract.KeyRings.IS_REVOKED, - KeychainContract.KeyRings.IS_EXPIRED, - KeychainContract.KeyRings.VERIFIED, - KeychainContract.KeyRings.HAS_ANY_SECRET, - KeychainContract.KeyRings.FINGERPRINT, - KeychainContract.KeyRings.HAS_ENCRYPT - }; - - static final int INDEX_MASTER_KEY_ID = 1; - static final int INDEX_USER_ID = 2; - static final int INDEX_IS_REVOKED = 3; - static final int INDEX_IS_EXPIRED = 4; - static final int INDEX_VERIFIED = 5; - static final int INDEX_HAS_ANY_SECRET = 6; - static final int INDEX_FINGERPRINT = 7; - static final int INDEX_HAS_ENCRYPT = 8; - - private void loadData(Uri dataUri) { + private void loadData(Uri dataUri, boolean isSecret, byte[] fingerprint) { mDataUri = dataUri; + mIsSecret = isSecret; + mFingerprint = fingerprint; Log.i(Constants.TAG, "mDataUri: " + mDataUri); - // Prepare the loaders. Either re-connect with an existing ones, - // or start new ones. - // TODO Is this loader the same as the one in the activity? - getLoaderManager().initLoader(LOADER_ID_UNIFIED, null, this); + // load user ids after we know if it's a secret key + mUserIdsAdapter = new UserIdsAdapter(getActivity(), null, 0, !mIsSecret, null); + mUserIds.setAdapter(mUserIdsAdapter); + getLoaderManager().initLoader(LOADER_ID_USER_IDS, null, this); + + mLinkedIdsAdapter = new LinkedIdsAdapter(getActivity(), null, 0, + mIsSecret, mLinkedIdsExpander); + mLinkedIds.setAdapter(mLinkedIdsAdapter); + getLoaderManager().initLoader(LOADER_ID_LINKED_IDS, null, this); + } @Override @@ -234,54 +295,33 @@ public class ViewKeyFragment extends LoaderFragment implements setContentShown(false); switch (id) { - case LOADER_ID_UNIFIED: { - Uri baseUri = KeychainContract.KeyRings.buildUnifiedKeyRingUri(mDataUri); - return new CursorLoader(getActivity(), baseUri, UNIFIED_PROJECTION, null, null, null); - } case LOADER_ID_USER_IDS: return UserIdsAdapter.createLoader(getActivity(), mDataUri); + case LOADER_ID_LINKED_IDS: + return LinkedIdsAdapter.createLoader(getActivity(), mDataUri); + default: return null; } } @Override - public void onLoadFinished(Loader<Cursor> loader, Cursor data) { - /* TODO better error handling? May cause problems when a key is deleted, - * because the notification triggers faster than the activity closes. - */ - // Avoid NullPointerExceptions... - if (data.getCount() == 0) { - return; - } + public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) { // Swap the new cursor in. (The framework will take care of closing the // old cursor once we return.) switch (loader.getId()) { - case LOADER_ID_UNIFIED: { - if (data.moveToFirst()) { - - mIsSecret = data.getInt(INDEX_HAS_ANY_SECRET) != 0; - - //TODO system to allow immediate refreshing of system contact on verification - if (!mSystemContactLoaded) {//ensure we load linked system contact only once - long masterKeyId = data.getLong(INDEX_MASTER_KEY_ID); - loadLinkedSystemContact(masterKeyId); - } - // load user ids after we know if it's a secret key - mUserIdsAdapter = new UserIdsAdapter(getActivity(), null, 0, !mIsSecret, null); - mUserIds.setAdapter(mUserIdsAdapter); - getLoaderManager().initLoader(LOADER_ID_USER_IDS, null, this); - - break; - } - } - case LOADER_ID_USER_IDS: { - mUserIdsAdapter.swapCursor(data); + mUserIdsAdapter.swapCursor(cursor); + loadLinkedSystemContact(KeyFormattingUtils.convertFingerprintToKeyId(mFingerprint)); break; } + case LOADER_ID_LINKED_IDS: { + mLinkedIdsCard.setVisibility(cursor.getCount() > 0 ? View.VISIBLE : View.GONE); + mLinkedIdsAdapter.swapCursor(cursor); + break; + } } setContentShown(true); } @@ -297,6 +337,11 @@ public class ViewKeyFragment extends LoaderFragment implements mUserIdsAdapter.swapCursor(null); break; } + case LOADER_ID_LINKED_IDS: { + mLinkedIdsCard.setVisibility(View.GONE); + mLinkedIdsAdapter.swapCursor(null); + break; + } } } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java new file mode 100644 index 000000000..9727fab1d --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java @@ -0,0 +1,227 @@ +/* + * Copyright (C) 2014-2015 Dominik Schürmann <dominik@dominikschuermann.de> + * Copyright (C) 2015 Vincent Breitmoser <v.breitmoser@mugenguild.com> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.adapter; + +import android.app.Activity; +import android.content.Context; +import android.database.Cursor; +import android.net.Uri; +import android.support.v4.content.CursorLoader; +import android.util.Log; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.ImageView; +import android.widget.TextView; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.linked.LinkedIdentity; +import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity; +import org.sufficientlysecure.keychain.provider.KeychainContract.Certs; +import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets; +import org.sufficientlysecure.keychain.ui.linked.LinkedIdViewFragment; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State; +import org.sufficientlysecure.keychain.util.FilterCursorWrapper; + +import java.io.IOException; +import java.util.WeakHashMap; + +public class LinkedIdsAdapter extends UserAttributesAdapter { + private final boolean mIsSecret; + protected LayoutInflater mInflater; + WeakHashMap<Integer,RawLinkedIdentity> mLinkedIdentityCache = new WeakHashMap<>(); + + private Cursor mUnfilteredCursor; + + private TextView mExpander; + + public LinkedIdsAdapter(Context context, Cursor c, int flags, + boolean isSecret, TextView expander) { + super(context, c, flags); + mInflater = LayoutInflater.from(context); + mIsSecret = isSecret; + + if (expander != null) { + expander.setVisibility(View.GONE); + /* don't show an expander (maybe in some sort of advanced view?) + mExpander = expander; + mExpander.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + showUnfiltered(); + } + }); + */ + } + } + + @Override + public Cursor swapCursor(Cursor cursor) { + if (cursor == null) { + mUnfilteredCursor = null; + return super.swapCursor(null); + } + mUnfilteredCursor = cursor; + FilterCursorWrapper filteredCursor = new FilterCursorWrapper(cursor) { + @Override + public boolean isVisible(Cursor cursor) { + RawLinkedIdentity id = getItemAtPosition(cursor); + return id instanceof LinkedIdentity; + } + }; + + if (mExpander != null) { + int hidden = filteredCursor.getHiddenCount(); + if (hidden == 0) { + mExpander.setVisibility(View.GONE); + } else { + mExpander.setVisibility(View.VISIBLE); + mExpander.setText(mContext.getResources().getQuantityString( + R.plurals.linked_id_expand, hidden)); + } + } + + return super.swapCursor(filteredCursor); + } + + private void showUnfiltered() { + mExpander.setVisibility(View.GONE); + super.swapCursor(mUnfilteredCursor); + } + + @Override + public void bindView(View view, Context context, Cursor cursor) { + + ViewHolder holder = (ViewHolder) view.getTag(); + + if (!mIsSecret) { + holder.vVerified.setVisibility(View.VISIBLE); + int isVerified = cursor.getInt(INDEX_VERIFIED); + switch (isVerified) { + case Certs.VERIFIED_SECRET: + KeyFormattingUtils.setStatusImage(mContext, holder.vVerified, + null, State.VERIFIED, KeyFormattingUtils.DEFAULT_COLOR); + break; + case Certs.VERIFIED_SELF: + KeyFormattingUtils.setStatusImage(mContext, holder.vVerified, + null, State.UNVERIFIED, KeyFormattingUtils.DEFAULT_COLOR); + break; + default: + KeyFormattingUtils.setStatusImage(mContext, holder.vVerified, + null, State.INVALID, KeyFormattingUtils.DEFAULT_COLOR); + break; + } + } else { + holder.vVerified.setVisibility(View.GONE); + } + + RawLinkedIdentity id = getItemAtPosition(cursor); + holder.setData(mContext, id); + + } + + public RawLinkedIdentity getItemAtPosition(Cursor cursor) { + int rank = cursor.getInt(INDEX_RANK); + Log.d(Constants.TAG, "requested rank: " + rank); + + RawLinkedIdentity ret = mLinkedIdentityCache.get(rank); + if (ret != null) { + Log.d(Constants.TAG, "cached!"); + return ret; + } + Log.d(Constants.TAG, "not cached!"); + + try { + byte[] data = cursor.getBlob(INDEX_ATTRIBUTE_DATA); + ret = LinkedIdentity.fromAttributeData(data); + mLinkedIdentityCache.put(rank, ret); + return ret; + } catch (IOException e) { + Log.e(Constants.TAG, "could not read linked identity subpacket data", e); + return null; + } + } + + @Override + public RawLinkedIdentity getItem(int position) { + Cursor cursor = getCursor(); + cursor.moveToPosition(position); + return getItemAtPosition(cursor); + } + + @Override + public View newView(Context context, Cursor cursor, ViewGroup parent) { + View v = mInflater.inflate(R.layout.linked_id_item, null); + ViewHolder holder = new ViewHolder(v); + v.setTag(holder); + return v; + } + + // don't show revoked user ids, irrelevant for average users + public static final String LINKED_IDS_WHERE = UserPackets.IS_REVOKED + " = 0"; + + public static CursorLoader createLoader(Activity activity, Uri dataUri) { + Uri baseUri = UserPackets.buildLinkedIdsUri(dataUri); + return new CursorLoader(activity, baseUri, + UserIdsAdapter.USER_PACKETS_PROJECTION, LINKED_IDS_WHERE, null, null); + } + + public LinkedIdViewFragment getLinkedIdFragment(Uri baseUri, + int position, byte[] fingerprint) throws IOException { + Cursor c = getCursor(); + c.moveToPosition(position); + int rank = c.getInt(UserIdsAdapter.INDEX_RANK); + + Uri dataUri = UserPackets.buildLinkedIdsUri(baseUri); + return LinkedIdViewFragment.newInstance(dataUri, rank, mIsSecret, fingerprint); + } + + public static class ViewHolder { + final public ImageView vVerified; + final public ImageView vIcon; + final public TextView vTitle; + final public TextView vComment; + + public ViewHolder(View view) { + vVerified = (ImageView) view.findViewById(R.id.user_id_item_certified); + vIcon = (ImageView) view.findViewById(R.id.linked_id_type_icon); + vTitle = (TextView) view.findViewById(R.id.linked_id_title); + vComment = (TextView) view.findViewById(R.id.linked_id_comment); + } + + public void setData(Context context, RawLinkedIdentity id) { + + vTitle.setText(id.getDisplayTitle(context)); + + String comment = id.getDisplayComment(context); + if (comment != null) { + vComment.setVisibility(View.VISIBLE); + vComment.setText(comment); + } else { + vComment.setVisibility(View.GONE); + } + + vIcon.setImageResource(id.getDisplayIcon()); + + } + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsCertAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsCertAdapter.java new file mode 100644 index 000000000..5ecd9f408 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsCertAdapter.java @@ -0,0 +1,57 @@ +package org.sufficientlysecure.keychain.ui.adapter; + + +import android.app.Activity; +import android.content.Context; +import android.database.Cursor; +import android.net.Uri; +import android.support.v4.content.CursorLoader; +import android.view.View; +import android.view.ViewGroup; +import android.widget.CursorAdapter; + +import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets; + + +public class LinkedIdsCertAdapter extends CursorAdapter { + + public static final String[] USER_CERTS_PROJECTION = new String[]{ + UserPackets._ID, + UserPackets.TYPE, + UserPackets.USER_ID, + UserPackets.ATTRIBUTE_DATA, + UserPackets.RANK, + UserPackets.VERIFIED, + UserPackets.IS_PRIMARY, + UserPackets.IS_REVOKED + }; + protected static final int INDEX_ID = 0; + protected static final int INDEX_TYPE = 1; + protected static final int INDEX_USER_ID = 2; + protected static final int INDEX_ATTRIBUTE_DATA = 3; + protected static final int INDEX_RANK = 4; + protected static final int INDEX_VERIFIED = 5; + protected static final int INDEX_IS_PRIMARY = 6; + protected static final int INDEX_IS_REVOKED = 7; + + public LinkedIdsCertAdapter(Context context, Cursor c, int flags) { + super(context, c, flags); + } + + @Override + public void bindView(View view, Context context, Cursor cursor) { + + } + + @Override + public View newView(Context context, Cursor cursor, ViewGroup parent) { + return null; + } + + public static CursorLoader createLoader(Activity activity, Uri dataUri) { + Uri baseUri = UserPackets.buildLinkedIdsUri(dataUri); + return new CursorLoader(activity, baseUri, + UserIdsAdapter.USER_PACKETS_PROJECTION, null, null, null); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/MultiUserIdsAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/MultiUserIdsAdapter.java index 5a0782e54..70b57aa93 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/MultiUserIdsAdapter.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/MultiUserIdsAdapter.java @@ -169,7 +169,7 @@ public class MultiUserIdsAdapter extends CursorAdapter { CertifyAction action = actions.get(keyId); if (actions.get(keyId) == null) { - actions.put(keyId, new CertifyAction(keyId, uids)); + actions.put(keyId, new CertifyAction(keyId, uids, null)); } else { action.mUserIds.addAll(uids); } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserAttributesAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserAttributesAdapter.java index 457083770..e0abaf4b0 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserAttributesAdapter.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserAttributesAdapter.java @@ -8,22 +8,24 @@ import android.view.View; import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets; public abstract class UserAttributesAdapter extends CursorAdapter { - public static final String[] USER_IDS_PROJECTION = new String[]{ + public static final String[] USER_PACKETS_PROJECTION = new String[]{ UserPackets._ID, UserPackets.TYPE, UserPackets.USER_ID, + UserPackets.ATTRIBUTE_DATA, UserPackets.RANK, UserPackets.VERIFIED, UserPackets.IS_PRIMARY, UserPackets.IS_REVOKED }; - protected static final int INDEX_ID = 0; - protected static final int INDEX_TYPE = 1; - protected static final int INDEX_USER_ID = 2; - protected static final int INDEX_RANK = 3; - protected static final int INDEX_VERIFIED = 4; - protected static final int INDEX_IS_PRIMARY = 5; - protected static final int INDEX_IS_REVOKED = 6; + public static final int INDEX_ID = 0; + public static final int INDEX_TYPE = 1; + public static final int INDEX_USER_ID = 2; + public static final int INDEX_ATTRIBUTE_DATA = 3; + public static final int INDEX_RANK = 4; + public static final int INDEX_VERIFIED = 5; + public static final int INDEX_IS_PRIMARY = 6; + public static final int INDEX_IS_REVOKED = 7; public UserAttributesAdapter(Context context, Cursor c, int flags) { super(context, c, flags); @@ -46,4 +48,5 @@ public abstract class UserAttributesAdapter extends CursorAdapter { mCursor.moveToPosition(position); return mCursor.getInt(INDEX_VERIFIED); } + } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAdapter.java index 3486f1516..1cf3f4d38 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAdapter.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAdapter.java @@ -188,7 +188,7 @@ public class UserIdsAdapter extends UserAttributesAdapter { public static CursorLoader createLoader(Activity activity, Uri dataUri) { Uri baseUri = UserPackets.buildUserIdsUri(dataUri); return new CursorLoader(activity, baseUri, - UserIdsAdapter.USER_IDS_PROJECTION, USER_IDS_WHERE, null, null); + UserIdsAdapter.USER_PACKETS_PROJECTION, USER_IDS_WHERE, null, null); } } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep1Fragment.java new file mode 100644 index 000000000..6b3eef26a --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep1Fragment.java @@ -0,0 +1,132 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.os.Bundle; +import android.support.v4.app.Fragment; +import android.text.Editable; +import android.text.TextWatcher; +import android.util.Patterns; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity; +import org.sufficientlysecure.keychain.pgp.linked.resources.DnsResource; + +public class LinkedIdCreateDnsStep1Fragment extends Fragment { + + LinkedIdWizard mLinkedIdWizard; + + EditText mEditDns; + + /** + * Creates new instance of this fragment + */ + public static LinkedIdCreateDnsStep1Fragment newInstance() { + LinkedIdCreateDnsStep1Fragment frag = new LinkedIdCreateDnsStep1Fragment(); + + Bundle args = new Bundle(); + frag.setArguments(args); + + return frag; + } + + @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + mLinkedIdWizard = (LinkedIdWizard) getActivity(); + + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + final View view = inflater.inflate(R.layout.linked_create_dns_fragment_step1, container, false); + + view.findViewById(R.id.next_button).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + + String uri = mEditDns.getText().toString(); + + if (!checkUri(uri)) { + mEditDns.setError("Please enter a valid domain name!"); + return; + } + + String proofText = DnsResource.generateText(getActivity(), + mLinkedIdWizard.mFingerprint); + + LinkedIdCreateDnsStep2Fragment frag = + LinkedIdCreateDnsStep2Fragment.newInstance(uri, proofText); + + mLinkedIdWizard.loadFragment(null, frag, LinkedIdWizard.FRAG_ACTION_TO_RIGHT); + + } + }); + + view.findViewById(R.id.back_button).setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + mLinkedIdWizard.loadFragment(null, null, LinkedIdWizard.FRAG_ACTION_TO_LEFT); + } + }); + + mEditDns = (EditText) view.findViewById(R.id.linked_create_dns_domain); + + mEditDns.addTextChangedListener(new TextWatcher() { + @Override + public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { + } + + @Override + public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) { + } + + @Override + public void afterTextChanged(Editable editable) { + String uri = editable.toString(); + if (uri.length() > 0) { + if (checkUri(uri)) { + mEditDns.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_ok, 0); + } else { + mEditDns.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_bad, 0); + } + } else { + // remove drawable if email is empty + mEditDns.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0); + } + } + }); + + mEditDns.setText("test.mugenguild.com"); + + return view; + } + + private static boolean checkUri(String uri) { + return Patterns.DOMAIN_NAME.matcher(uri).matches(); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep2Fragment.java new file mode 100644 index 000000000..2e6181f07 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep2Fragment.java @@ -0,0 +1,154 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.content.Intent; +import android.net.Uri; +import android.os.Build; +import android.os.Bundle; +import android.os.Environment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.TextView; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.compatibility.ClipboardReflection; +import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource; +import org.sufficientlysecure.keychain.pgp.linked.resources.DnsResource; +import org.sufficientlysecure.keychain.ui.util.Notify; +import org.sufficientlysecure.keychain.ui.util.Notify.Style; +import org.sufficientlysecure.keychain.util.FileHelper; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.PrintWriter; + +public class LinkedIdCreateDnsStep2Fragment extends LinkedIdCreateFinalFragment { + + private static final int REQUEST_CODE_OUTPUT = 0x00007007; + + public static final String DOMAIN = "domain", TEXT = "text"; + + TextView mTextView; + + String mResourceDomain; + String mResourceString; + + public static LinkedIdCreateDnsStep2Fragment newInstance + (String uri, String proofText) { + + LinkedIdCreateDnsStep2Fragment frag = new LinkedIdCreateDnsStep2Fragment(); + + Bundle args = new Bundle(); + args.putString(DOMAIN, uri); + args.putString(TEXT, proofText); + frag.setArguments(args); + + return frag; + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + mResourceDomain = getArguments().getString(DOMAIN); + mResourceString = getArguments().getString(TEXT); + + } + + @Override + protected View newView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + return inflater.inflate(R.layout.linked_create_dns_fragment_step2, container, false); + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View view = super.onCreateView(inflater, container, savedInstanceState); + + view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofSend(); + } + }); + + view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofToClipboard(); + } + }); + + mTextView = (TextView) view.findViewById(R.id.linked_create_dns_text); + mTextView.setText(mResourceString); + + return view; + } + + @Override + LinkedCookieResource getResource() { + return DnsResource.createNew(mResourceDomain); + } + + private void proofSend () { + Intent sendIntent = new Intent(); + sendIntent.setAction(Intent.ACTION_SEND); + sendIntent.putExtra(Intent.EXTRA_TEXT, mResourceString); + sendIntent.setType("text/plain"); + startActivity(sendIntent); + } + + private void proofToClipboard() { + ClipboardReflection.copyToClipboard(getActivity(), mResourceString); + Notify.showNotify(getActivity(), R.string.linked_text_clipboard, Notify.Style.OK); + } + + private void saveFile(Uri uri) { + try { + PrintWriter out = + new PrintWriter(getActivity().getContentResolver().openOutputStream(uri)); + out.print(mResourceString); + if (out.checkError()) { + Notify.showNotify(getActivity(), "Error writing file!", Style.ERROR); + } + } catch (FileNotFoundException e) { + Notify.showNotify(getActivity(), "File could not be opened for writing!", Style.ERROR); + e.printStackTrace(); + } + } + + @Override + public void onActivityResult(int requestCode, int resultCode, Intent data) { + switch (requestCode) { + // For saving a file + case REQUEST_CODE_OUTPUT: + if (data == null) { + return; + } + Uri uri = data.getData(); + saveFile(uri); + break; + default: + super.onActivityResult(requestCode, resultCode, data); + } + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateFinalFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateFinalFragment.java new file mode 100644 index 000000000..28fbe6f19 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateFinalFragment.java @@ -0,0 +1,262 @@ +package org.sufficientlysecure.keychain.ui.linked; + +import android.app.Activity; +import android.app.ProgressDialog; +import android.content.Intent; +import android.graphics.PorterDuff; +import android.os.AsyncTask; +import android.os.Bundle; +import android.os.Message; +import android.os.Messenger; +import android.support.v4.app.Fragment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.ImageView; +import android.widget.TextView; +import android.widget.ViewAnimator; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.LinkedVerifyResult; +import org.sufficientlysecure.keychain.operations.results.OperationResult; +import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; +import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource; +import org.sufficientlysecure.keychain.pgp.linked.LinkedIdentity; +import org.sufficientlysecure.keychain.service.KeychainIntentService; +import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; +import org.sufficientlysecure.keychain.service.SaveKeyringParcel; +import org.sufficientlysecure.keychain.ui.PassphraseDialogActivity; +import org.sufficientlysecure.keychain.ui.util.Notify; + +public abstract class LinkedIdCreateFinalFragment extends Fragment { + + protected static final int REQUEST_CODE_PASSPHRASE = 0x00007008; + + protected LinkedIdWizard mLinkedIdWizard; + + private ImageView mVerifyImage; + private TextView mVerifyStatus; + private ViewAnimator mVerifyAnimator; + + // This is a resource, set AFTER it has been verified + LinkedCookieResource mVerifiedResource = null; + private ViewAnimator mVerifyButtonAnimator; + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + mLinkedIdWizard = (LinkedIdWizard) getActivity(); + } + + protected abstract View newView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState); + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + final View view = newView(inflater, container, savedInstanceState); + + view.findViewById(R.id.next_button).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + startCertify(); + } + }); + + view.findViewById(R.id.back_button).setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + mLinkedIdWizard.loadFragment(null, null, LinkedIdWizard.FRAG_ACTION_TO_LEFT); + } + }); + + mVerifyAnimator = (ViewAnimator) view.findViewById(R.id.verify_progress); + mVerifyImage = (ImageView) view.findViewById(R.id.verify_image); + mVerifyStatus = (TextView) view.findViewById(R.id.verify_status); + mVerifyButtonAnimator = (ViewAnimator) view.findViewById(R.id.verify_buttons); + + view.findViewById(R.id.button_verify).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofVerify(); + } + }); + + view.findViewById(R.id.button_retry).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofVerify(); + } + }); + + setVerifyProgress(false, null); + mVerifyStatus.setText(R.string.linked_verify_pending); + + return view; + } + + abstract LinkedCookieResource getResource(); + + private void setVerifyProgress(boolean on, Boolean success) { + if (success == null) { + mVerifyStatus.setText(R.string.linked_verifying); + displayButton(on ? 2 : 0); + } else if (success) { + mVerifyStatus.setText(R.string.linked_verify_success); + mVerifyImage.setImageResource(R.drawable.status_signature_verified_cutout_24dp); + mVerifyImage.setColorFilter(getResources().getColor(R.color.android_green_dark), + PorterDuff.Mode.SRC_IN); + displayButton(2); + } else { + mVerifyStatus.setText(R.string.linked_verify_error); + mVerifyImage.setImageResource(R.drawable.status_signature_unknown_cutout_24dp); + mVerifyImage.setColorFilter(getResources().getColor(R.color.android_red_dark), + PorterDuff.Mode.SRC_IN); + displayButton(1); + } + mVerifyAnimator.setDisplayedChild(on ? 1 : 0); + } + + public void displayButton(int button) { + if (mVerifyButtonAnimator.getDisplayedChild() == button) { + return; + } + mVerifyButtonAnimator.setDisplayedChild(button); + } + + protected void proofVerify() { + setVerifyProgress(true, null); + + new AsyncTask<Void,Void,LinkedVerifyResult>() { + + @Override + protected LinkedVerifyResult doInBackground(Void... params) { + long timer = System.currentTimeMillis(); + + LinkedCookieResource resource = getResource(); + LinkedVerifyResult result = resource.verify(mLinkedIdWizard.mFingerprint); + + // ux flow: this operation should take at last a second + timer = System.currentTimeMillis() -timer; + if (timer < 1000) try { + Thread.sleep(1000 -timer); + } catch (InterruptedException e) { + // never mind + } + + if (result.success()) { + mVerifiedResource = resource; + } + return result; + } + + @Override + protected void onPostExecute(LinkedVerifyResult result) { + super.onPostExecute(result); + if (result.success()) { + setVerifyProgress(false, true); + } else { + setVerifyProgress(false, false); + // on error, show error message + result.createNotify(getActivity()).show(); + } + } + }.execute(); + + } + + private void startCertify() { + + if (mVerifiedResource == null) { + Notify.showNotify(getActivity(), R.string.linked_need_verify, Notify.Style.ERROR); + return; + } + + Intent intent = new Intent(getActivity(), PassphraseDialogActivity.class); + intent.putExtra(PassphraseDialogActivity.EXTRA_SUBKEY_ID, mLinkedIdWizard.mMasterKeyId); + startActivityForResult(intent, REQUEST_CODE_PASSPHRASE); + + } + + private void certifyLinkedIdentity (String passphrase) { + KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler( + getActivity(), + getString(R.string.progress_saving), + ProgressDialog.STYLE_HORIZONTAL, + true) { + public void handleMessage(Message message) { + // handle messages by standard KeychainIntentServiceHandler first + super.handleMessage(message); + + if (message.arg1 == MessageStatus.OKAY.ordinal()) { + + // get returned data bundle + Bundle returnData = message.getData(); + if (returnData == null) { + return; + } + final OperationResult result = + returnData.getParcelable(OperationResult.EXTRA_RESULT); + if (result == null) { + return; + } + + // if bad -> display here! + if (!result.success()) { + result.createNotify(getActivity()).show(); + return; + } + + getActivity().finish(); + + } + } + }; + + SaveKeyringParcel skp = + new SaveKeyringParcel(mLinkedIdWizard.mMasterKeyId, mLinkedIdWizard.mFingerprint); + + WrappedUserAttribute ua = + LinkedIdentity.fromResource(mVerifiedResource).toUserAttribute(); + + skp.mAddUserAttribute.add(ua); + + // Send all information needed to service to import key in other thread + Intent intent = new Intent(getActivity(), KeychainIntentService.class); + intent.setAction(KeychainIntentService.ACTION_EDIT_KEYRING); + + // fill values for this action + Bundle data = new Bundle(); + data.putString(KeychainIntentService.EDIT_KEYRING_PASSPHRASE, passphrase); + data.putParcelable(KeychainIntentService.EDIT_KEYRING_PARCEL, skp); + intent.putExtra(KeychainIntentService.EXTRA_DATA, data); + + // Create a new Messenger for the communication back + Messenger messenger = new Messenger(saveHandler); + intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger); + + // show progress dialog + saveHandler.showProgressDialog(getActivity()); + + // start service with intent + getActivity().startService(intent); + + } + + + @Override + public void onActivityResult(int requestCode, int resultCode, Intent data) { + switch (requestCode) { + case REQUEST_CODE_PASSPHRASE: + if (resultCode == Activity.RESULT_OK && data != null) { + String passphrase = + data.getStringExtra(PassphraseDialogActivity.MESSAGE_DATA_PASSPHRASE); + certifyLinkedIdentity(passphrase); + } + break; + default: + super.onActivityResult(requestCode, resultCode, data); + } + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep1Fragment.java new file mode 100644 index 000000000..72669142b --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep1Fragment.java @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.os.Bundle; +import android.support.v4.app.Fragment; +import android.text.Editable; +import android.text.TextWatcher; +import android.util.Patterns; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity; +import org.sufficientlysecure.keychain.pgp.linked.resources.GenericHttpsResource; + +public class LinkedIdCreateHttpsStep1Fragment extends Fragment { + + LinkedIdWizard mLinkedIdWizard; + + EditText mEditUri; + + public static LinkedIdCreateHttpsStep1Fragment newInstance() { + LinkedIdCreateHttpsStep1Fragment frag = new LinkedIdCreateHttpsStep1Fragment(); + + Bundle args = new Bundle(); + frag.setArguments(args); + + return frag; + } + + @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + mLinkedIdWizard = (LinkedIdWizard) getActivity(); + + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + final View view = inflater.inflate(R.layout.linked_create_https_fragment_step1, container, false); + + view.findViewById(R.id.next_button).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + + String uri = "https://" + mEditUri.getText(); + + if (!checkUri(uri)) { + return; + } + + String proofText = GenericHttpsResource.generateText(getActivity(), + mLinkedIdWizard.mFingerprint); + + LinkedIdCreateHttpsStep2Fragment frag = + LinkedIdCreateHttpsStep2Fragment.newInstance(uri, proofText); + + mLinkedIdWizard.loadFragment(null, frag, LinkedIdWizard.FRAG_ACTION_TO_RIGHT); + + } + }); + + view.findViewById(R.id.back_button).setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + mLinkedIdWizard.loadFragment(null, null, LinkedIdWizard.FRAG_ACTION_TO_LEFT); + } + }); + + mEditUri = (EditText) view.findViewById(R.id.linked_create_https_uri); + + mEditUri.addTextChangedListener(new TextWatcher() { + @Override + public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { + } + + @Override + public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) { + } + + @Override + public void afterTextChanged(Editable editable) { + String uri = "https://" + editable; + if (uri.length() > 0) { + if (checkUri(uri)) { + mEditUri.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_ok, 0); + } else { + mEditUri.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_bad, 0); + } + } else { + // remove drawable if email is empty + mEditUri.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0); + } + } + }); + + mEditUri.setText("mugenguild.com/pgpkey.txt"); + + return view; + } + + private static boolean checkUri(String uri) { + return Patterns.WEB_URL.matcher(uri).matches(); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep2Fragment.java new file mode 100644 index 000000000..55ac6e075 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep2Fragment.java @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.content.Intent; +import android.net.Uri; +import android.os.Build; +import android.os.Bundle; +import android.os.Environment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.linked.resources.GenericHttpsResource; +import org.sufficientlysecure.keychain.ui.util.Notify; +import org.sufficientlysecure.keychain.ui.util.Notify.Style; +import org.sufficientlysecure.keychain.util.FileHelper; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.PrintWriter; +import java.net.URI; +import java.net.URISyntaxException; + +public class LinkedIdCreateHttpsStep2Fragment extends LinkedIdCreateFinalFragment { + + private static final int REQUEST_CODE_OUTPUT = 0x00007007; + + public static final String ARG_URI = "uri", ARG_TEXT = "text"; + + EditText mEditUri; + + URI mResourceUri; + String mResourceString; + + public static LinkedIdCreateHttpsStep2Fragment newInstance + (String uri, String proofText) { + + LinkedIdCreateHttpsStep2Fragment frag = new LinkedIdCreateHttpsStep2Fragment(); + + Bundle args = new Bundle(); + args.putString(ARG_URI, uri); + args.putString(ARG_TEXT, proofText); + frag.setArguments(args); + + return frag; + } + + @Override + GenericHttpsResource getResource() { + return GenericHttpsResource.createNew(mResourceUri); + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + try { + mResourceUri = new URI(getArguments().getString(ARG_URI)); + } catch (URISyntaxException e) { + e.printStackTrace(); + getActivity().finish(); + } + + mResourceString = getArguments().getString(ARG_TEXT); + + } + + protected View newView(LayoutInflater inflater, + ViewGroup container, Bundle savedInstanceState) { + return inflater.inflate(R.layout.linked_create_https_fragment_step2, container, false); + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View view = super.onCreateView(inflater, container, savedInstanceState); + + view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofSend(); + } + }); + + view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofSave(); + } + }); + + mEditUri = (EditText) view.findViewById(R.id.linked_create_https_uri); + mEditUri.setText(mResourceUri.toString()); + + return view; + } + + private void proofSend () { + Intent sendIntent = new Intent(); + sendIntent.setAction(Intent.ACTION_SEND); + sendIntent.putExtra(Intent.EXTRA_TEXT, mResourceString); + sendIntent.setType("text/plain"); + startActivity(sendIntent); + } + + private void proofSave () { + String state = Environment.getExternalStorageState(); + if (!Environment.MEDIA_MOUNTED.equals(state)) { + Notify.showNotify(getActivity(), "External storage not available!", Style.ERROR); + return; + } + + String targetName = "pgpkey.txt"; + + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { + File targetFile = new File(Constants.Path.APP_DIR, targetName); + FileHelper.saveFile(this, getString(R.string.title_decrypt_to_file), + getString(R.string.specify_file_to_decrypt_to), targetFile, REQUEST_CODE_OUTPUT); + } else { + FileHelper.saveDocument(this, "text/plain", targetName, REQUEST_CODE_OUTPUT); + } + } + + private void saveFile(Uri uri) { + try { + PrintWriter out = + new PrintWriter(getActivity().getContentResolver().openOutputStream(uri)); + out.print(mResourceString); + if (out.checkError()) { + Notify.showNotify(getActivity(), "Error writing file!", Style.ERROR); + } + } catch (FileNotFoundException e) { + Notify.showNotify(getActivity(), "File could not be opened for writing!", Style.ERROR); + e.printStackTrace(); + } + } + + @Override + public void onActivityResult(int requestCode, int resultCode, Intent data) { + switch (requestCode) { + // For saving a file + case REQUEST_CODE_OUTPUT: + if (data == null) { + return; + } + Uri uri = data.getData(); + saveFile(uri); + break; + default: + super.onActivityResult(requestCode, resultCode, data); + } + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep1Fragment.java new file mode 100644 index 000000000..c22351f87 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep1Fragment.java @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.os.AsyncTask; +import android.os.Bundle; +import android.support.v4.app.Fragment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.ui.util.Notify; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.URL; + +public class LinkedIdCreateTwitterStep1Fragment extends Fragment { + + LinkedIdWizard mLinkedIdWizard; + + EditText mEditHandle; + + public static LinkedIdCreateTwitterStep1Fragment newInstance() { + LinkedIdCreateTwitterStep1Fragment frag = new LinkedIdCreateTwitterStep1Fragment(); + + Bundle args = new Bundle(); + frag.setArguments(args); + + return frag; + } + + @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + mLinkedIdWizard = (LinkedIdWizard) getActivity(); + + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + final View view = inflater.inflate(R.layout.linked_create_twitter_fragment_step1, container, false); + + view.findViewById(R.id.next_button).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + + final String handle = mEditHandle.getText().toString(); + + new AsyncTask<Void,Void,Boolean>() { + + @Override + protected Boolean doInBackground(Void... params) { + return true; // return checkHandle(handle); + } + + @Override + protected void onPostExecute(Boolean result) { + super.onPostExecute(result); + + if (result == null) { + Notify.showNotify(getActivity(), + "Connection error while checking username!", Notify.Style.ERROR); + return; + } + + if (!result) { + Notify.showNotify(getActivity(), + "This handle does not exist on Twitter!", Notify.Style.ERROR); + return; + } + + LinkedIdCreateTwitterStep2Fragment frag = + LinkedIdCreateTwitterStep2Fragment.newInstance(handle); + + mLinkedIdWizard.loadFragment(null, frag, LinkedIdWizard.FRAG_ACTION_TO_RIGHT); + } + }.execute(); + + } + }); + + view.findViewById(R.id.back_button).setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + mLinkedIdWizard.loadFragment(null, null, LinkedIdWizard.FRAG_ACTION_TO_LEFT); + } + }); + + mEditHandle = (EditText) view.findViewById(R.id.linked_create_twitter_handle); + mEditHandle.setText("v_debug"); + + return view; + } + + private static Boolean checkHandle(String handle) { + try { + HttpURLConnection nection = + (HttpURLConnection) new URL("https://twitter.com/" + handle).openConnection(); + nection.setRequestMethod("HEAD"); + return nection.getResponseCode() == 200; + } catch (IOException e) { + e.printStackTrace(); + return null; + } + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep2Fragment.java new file mode 100644 index 000000000..2de9b54c9 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep2Fragment.java @@ -0,0 +1,112 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.content.Intent; +import android.net.Uri; +import android.os.Bundle; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource; +import org.sufficientlysecure.keychain.pgp.linked.resources.TwitterResource; + +public class LinkedIdCreateTwitterStep2Fragment extends LinkedIdCreateFinalFragment { + + public static final String ARG_HANDLE = "handle"; + + String mResourceHandle; + String mResourceString; + + public static LinkedIdCreateTwitterStep2Fragment newInstance + (String handle) { + + LinkedIdCreateTwitterStep2Fragment frag = new LinkedIdCreateTwitterStep2Fragment(); + + Bundle args = new Bundle(); + args.putString(ARG_HANDLE, handle); + frag.setArguments(args); + + return frag; + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + mResourceString = + TwitterResource.generate(getActivity(), mLinkedIdWizard.mFingerprint); + + mResourceHandle = getArguments().getString(ARG_HANDLE); + + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View view = super.onCreateView(inflater, container, savedInstanceState); + + view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofSend(); + } + }); + + view.findViewById(R.id.button_share).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofShare(); + } + }); + + return view; + } + + @Override + LinkedCookieResource getResource() { + return TwitterResource.searchInTwitterStream(mResourceHandle, mResourceString); + } + + @Override + protected View newView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + return inflater.inflate(R.layout.linked_create_twitter_fragment_step2, container, false); + } + + private void proofShare() { + Intent sendIntent = new Intent(); + sendIntent.setAction(Intent.ACTION_SEND); + sendIntent.putExtra(Intent.EXTRA_TEXT, mResourceString); + sendIntent.setType("text/plain"); + startActivity(sendIntent); + } + + private void proofSend() { + + Uri.Builder builder = Uri.parse("https://twitter.com/intent/tweet").buildUpon(); + builder.appendQueryParameter("text", mResourceString); + Uri uri = builder.build(); + + Intent intent = new Intent(Intent.ACTION_VIEW, uri); + getActivity().startActivity(intent); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdSelectFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdSelectFragment.java new file mode 100644 index 000000000..abe7dbaf1 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdSelectFragment.java @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.os.Bundle; +import android.support.v4.app.Fragment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; + +import org.sufficientlysecure.keychain.R; + +public class LinkedIdSelectFragment extends Fragment { + + LinkedIdWizard mLinkedIdWizard; + + /** + * Creates new instance of this fragment + */ + public static LinkedIdSelectFragment newInstance() { + LinkedIdSelectFragment frag = new LinkedIdSelectFragment(); + + Bundle args = new Bundle(); + frag.setArguments(args); + + return frag; + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View view = inflater.inflate(R.layout.linked_select_fragment, container, false); + + view.findViewById(R.id.linked_create_https_button) + .setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + LinkedIdCreateHttpsStep1Fragment frag = + LinkedIdCreateHttpsStep1Fragment.newInstance(); + + mLinkedIdWizard.loadFragment(null, frag, LinkedIdWizard.FRAG_ACTION_TO_RIGHT); + } + }); + + view.findViewById(R.id.linked_create_dns_button) + .setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + LinkedIdCreateDnsStep1Fragment frag = + LinkedIdCreateDnsStep1Fragment.newInstance(); + + mLinkedIdWizard.loadFragment(null, frag, LinkedIdWizard.FRAG_ACTION_TO_RIGHT); + } + }); + + view.findViewById(R.id.linked_create_twitter_button) + .setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + LinkedIdCreateTwitterStep1Fragment frag = + LinkedIdCreateTwitterStep1Fragment.newInstance(); + + mLinkedIdWizard.loadFragment(null, frag, LinkedIdWizard.FRAG_ACTION_TO_RIGHT); + } + }); + + return view; + } + + @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + mLinkedIdWizard = (LinkedIdWizard) getActivity(); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdViewFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdViewFragment.java new file mode 100644 index 000000000..c39e40761 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdViewFragment.java @@ -0,0 +1,585 @@ +package org.sufficientlysecure.keychain.ui.linked; + +import java.io.IOException; +import java.util.Arrays; + +import android.app.Activity; +import android.content.Context; +import android.content.Intent; +import android.database.Cursor; +import android.net.Uri; +import android.os.AsyncTask; +import android.os.Bundle; +import android.os.Handler; +import android.os.Message; +import android.os.Messenger; +import android.support.v4.app.Fragment; +import android.support.v4.app.FragmentManager; +import android.support.v4.app.FragmentManager.OnBackStackChangedListener; +import android.support.v4.app.LoaderManager; +import android.support.v4.content.CursorLoader; +import android.support.v4.content.Loader; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.TextView; +import android.widget.ViewAnimator; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.CertifyResult; +import org.sufficientlysecure.keychain.operations.results.LinkedVerifyResult; +import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource; +import org.sufficientlysecure.keychain.pgp.linked.LinkedIdentity; +import org.sufficientlysecure.keychain.pgp.linked.LinkedResource; +import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity; +import org.sufficientlysecure.keychain.provider.KeychainContract.Certs; +import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets; +import org.sufficientlysecure.keychain.provider.KeychainDatabase.Tables; +import org.sufficientlysecure.keychain.service.CertifyActionsParcel; +import org.sufficientlysecure.keychain.service.CertifyActionsParcel.CertifyAction; +import org.sufficientlysecure.keychain.service.KeychainIntentService; +import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; +import org.sufficientlysecure.keychain.service.PassphraseCacheService; +import org.sufficientlysecure.keychain.ui.PassphraseDialogActivity; +import org.sufficientlysecure.keychain.ui.adapter.LinkedIdsAdapter; +import org.sufficientlysecure.keychain.ui.adapter.UserIdsAdapter; +import org.sufficientlysecure.keychain.ui.linked.LinkedIdViewFragment.ViewHolder.VerifyState; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State; +import org.sufficientlysecure.keychain.ui.util.Notify; +import org.sufficientlysecure.keychain.ui.util.Notify.Style; +import org.sufficientlysecure.keychain.ui.widget.CertListWidget; +import org.sufficientlysecure.keychain.ui.widget.CertifyKeySpinner; +import org.sufficientlysecure.keychain.util.Log; + + +public class LinkedIdViewFragment extends Fragment implements + LoaderManager.LoaderCallbacks<Cursor>, OnBackStackChangedListener { + + public static final int REQUEST_CODE_PASSPHRASE = 0x00008001; + + private static final String ARG_DATA_URI = "data_uri"; + private static final String ARG_LID_RANK = "rank"; + private static final String ARG_IS_SECRET = "verified"; + private static final String ARG_FINGERPRINT = "fingerprint"; + private static final int LOADER_ID_LINKED_ID = 1; + + private RawLinkedIdentity mLinkedId; + private LinkedCookieResource mLinkedResource; + private boolean mIsSecret; + + private Context mContext; + private byte[] mFingerprint; + + private AsyncTask mInProgress; + + private Uri mDataUri; + private ViewHolder mViewHolder; + private int mLidRank; + private OnIdentityLoadedListener mIdLoadedListener; + + public static LinkedIdViewFragment newInstance(Uri dataUri, int rank, + boolean isSecret, byte[] fingerprint) throws IOException { + LinkedIdViewFragment frag = new LinkedIdViewFragment(); + + Bundle args = new Bundle(); + args.putParcelable(ARG_DATA_URI, dataUri); + args.putInt(ARG_LID_RANK, rank); + args.putBoolean(ARG_IS_SECRET, isSecret); + args.putByteArray(ARG_FINGERPRINT, fingerprint); + frag.setArguments(args); + + return frag; + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + Bundle args = getArguments(); + mDataUri = args.getParcelable(ARG_DATA_URI); + mLidRank = args.getInt(ARG_LID_RANK); + + mIsSecret = args.getBoolean(ARG_IS_SECRET); + mFingerprint = args.getByteArray(ARG_FINGERPRINT); + + mContext = getActivity(); + + getLoaderManager().initLoader(LOADER_ID_LINKED_ID, null, this); + + } + + @Override + public Loader<Cursor> onCreateLoader(int id, Bundle args) { + switch (id) { + case LOADER_ID_LINKED_ID: + return new CursorLoader(getActivity(), mDataUri, + UserIdsAdapter.USER_PACKETS_PROJECTION, + Tables.USER_PACKETS + "." + UserPackets.RANK + + " = " + Integer.toString(mLidRank), null, null); + default: + return null; + } + } + + @Override + public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) { + switch (loader.getId()) { + case LOADER_ID_LINKED_ID: + + if (!cursor.moveToFirst()) { + Notify.createNotify(getActivity(), "Error loading identity!", + Notify.LENGTH_LONG, Style.ERROR).show(); + finishFragment(); + break; + } + + try { + int certStatus = cursor.getInt(UserIdsAdapter.INDEX_VERIFIED); + + byte[] data = cursor.getBlob(UserIdsAdapter.INDEX_ATTRIBUTE_DATA); + RawLinkedIdentity linkedId = LinkedIdentity.fromAttributeData(data); + + loadIdentity(linkedId, certStatus); + + if (mIdLoadedListener != null) { + mIdLoadedListener.onIdentityLoaded(); + mIdLoadedListener = null; + } + + } catch (IOException e) { + Log.e(Constants.TAG, "error parsing identity", e); + Notify.createNotify(getActivity(), "Error parsing identity!", + Notify.LENGTH_LONG, Style.ERROR).show(); + finishFragment(); + } + + break; + } + } + + public void finishFragment() { + FragmentManager manager = getFragmentManager(); + manager.removeOnBackStackChangedListener(this); + manager.popBackStack("linked_id", FragmentManager.POP_BACK_STACK_INCLUSIVE); + } + + public interface OnIdentityLoadedListener { + public void onIdentityLoaded(); + } + + public void setOnIdentityLoadedListener(OnIdentityLoadedListener listener) { + mIdLoadedListener = listener; + } + + private void loadIdentity(RawLinkedIdentity linkedId, int certStatus) { + mLinkedId = linkedId; + + setShowVerifying(false); + + if (mLinkedId instanceof LinkedIdentity) { + LinkedResource res = ((LinkedIdentity) mLinkedId).mResource; + mLinkedResource = (LinkedCookieResource) res; + } + + if (!mIsSecret) { + mViewHolder.mLinkedIdHolder.vVerified.setVisibility(View.VISIBLE); + + switch (certStatus) { + case Certs.VERIFIED_SECRET: + KeyFormattingUtils.setStatusImage(mContext, mViewHolder.mLinkedIdHolder.vVerified, + null, State.VERIFIED, KeyFormattingUtils.DEFAULT_COLOR); + break; + case Certs.VERIFIED_SELF: + KeyFormattingUtils.setStatusImage(mContext, mViewHolder.mLinkedIdHolder.vVerified, + null, State.UNVERIFIED, KeyFormattingUtils.DEFAULT_COLOR); + break; + default: + KeyFormattingUtils.setStatusImage(mContext, mViewHolder.mLinkedIdHolder.vVerified, + null, State.INVALID, KeyFormattingUtils.DEFAULT_COLOR); + break; + } + } else { + mViewHolder.mLinkedIdHolder.vVerified.setVisibility(View.GONE); + } + + mViewHolder.mLinkedIdHolder.setData(mContext, mLinkedId); + + // no resource, nothing further we can do… + if (mLinkedResource == null) { + mViewHolder.vButtonView.setVisibility(View.GONE); + mViewHolder.vButtonVerify.setVisibility(View.GONE); + return; + } + + if (mLinkedResource.isViewable()) { + mViewHolder.vButtonView.setVisibility(View.VISIBLE); + mViewHolder.vButtonView.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + Intent intent = mLinkedResource.getViewIntent(); + if (intent == null) { + return; + } + getActivity().startActivity(intent); + } + }); + } else { + mViewHolder.vButtonView.setVisibility(View.GONE); + } + + } + + @Override + public void onLoaderReset(Loader<Cursor> loader) { + + } + + static class ViewHolder { + private final View vButtonView; + private final ViewAnimator vVerifyingContainer; + LinkedIdsAdapter.ViewHolder mLinkedIdHolder; + + private ViewAnimator vButtonSwitcher; + private CertListWidget vLinkedCerts; + private CertifyKeySpinner vKeySpinner; + private final View vButtonVerify; + private final View vButtonRetry; + private final View vButtonConfirm; + private final View vButtonBack; + + private final ViewAnimator vProgress; + private final TextView vText; + + ViewHolder(View root) { + vLinkedCerts = (CertListWidget) root.findViewById(R.id.linked_id_certs); + vKeySpinner = (CertifyKeySpinner) root.findViewById(R.id.cert_key_spinner); + vButtonSwitcher = (ViewAnimator) root.findViewById(R.id.button_animator); + + mLinkedIdHolder = new LinkedIdsAdapter.ViewHolder(root); + + vButtonBack = root.findViewById(R.id.back_button); + vButtonVerify = root.findViewById(R.id.button_verify); + vButtonRetry = root.findViewById(R.id.button_retry); + vButtonConfirm = root.findViewById(R.id.button_confirm); + vButtonView = root.findViewById(R.id.button_view); + + vVerifyingContainer = (ViewAnimator) root.findViewById(R.id.linked_verify_container); + + vProgress = (ViewAnimator) root.findViewById(R.id.linked_cert_progress); + vText = (TextView) root.findViewById(R.id.linked_cert_text); + } + + enum VerifyState { + VERIFYING, VERIFY_OK, VERIFY_ERROR, CERTIFYING + } + + void setVerifyingState(VerifyState state, boolean isSecret) { + switch (state) { + case VERIFYING: + vProgress.setDisplayedChild(0); + vText.setText("Verifying…"); + vKeySpinner.setVisibility(View.GONE); + break; + + case VERIFY_OK: + vText.setText("Ok"); + vProgress.setDisplayedChild(1); + if (!isSecret) { + showButton(2); + vKeySpinner.setVisibility(View.VISIBLE); + } else { + showButton(1); + vKeySpinner.setVisibility(View.GONE); + } + break; + + case VERIFY_ERROR: + showButton(1); + vProgress.setDisplayedChild(2); + vText.setText("Error"); + vKeySpinner.setVisibility(View.GONE); + break; + + case CERTIFYING: + vProgress.setDisplayedChild(0); + vText.setText("Confirming…"); + vKeySpinner.setVisibility(View.GONE); + break; + } + } + + void showVerifyingContainer(boolean show) { + if (vVerifyingContainer.getDisplayedChild() == (show ? 1 : 0)) { + return; + } + vVerifyingContainer.setDisplayedChild(show ? 1 : 0); + } + + void showButton(int which) { + if (vButtonSwitcher.getDisplayedChild() == which) { + return; + } + vButtonSwitcher.setDisplayedChild(which); + } + + } + + private boolean mVerificationState = false; + /** Switches between the 'verifying' ui bit and certificate status. This method + * must behave correctly in all states, showing or hiding the appropriate views + * and cancelling pending operations where necessary. + * + * This method also handles back button functionality in combination with + * onBackStateChanged. + */ + void setShowVerifying(boolean show) { + if (!show) { + if (mInProgress != null) { + mInProgress.cancel(false); + mInProgress = null; + } + getFragmentManager().removeOnBackStackChangedListener(this); + new Handler().post(new Runnable() { + @Override + public void run() { + getFragmentManager().popBackStack("verification", + FragmentManager.POP_BACK_STACK_INCLUSIVE); + } + }); + + if (!mVerificationState) { + return; + } + mVerificationState = false; + + mViewHolder.showButton(0); + mViewHolder.vKeySpinner.setVisibility(View.GONE); + mViewHolder.showVerifyingContainer(false); + return; + } + + if (mVerificationState) { + return; + } + mVerificationState = true; + + FragmentManager manager = getFragmentManager(); + manager.beginTransaction().addToBackStack("verification").commit(); + manager.executePendingTransactions(); + manager.addOnBackStackChangedListener(this); + mViewHolder.showVerifyingContainer(true); + + } + + @Override + public void onBackStackChanged() { + setShowVerifying(false); + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup superContainer, Bundle savedInstanceState) { + View root = inflater.inflate(R.layout.linked_id_view_fragment, null); + + mViewHolder = new ViewHolder(root); + root.setTag(mViewHolder); + + mViewHolder.vButtonBack.setClickable(true); + mViewHolder.vButtonBack.findViewById(R.id.back_button).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + getFragmentManager().popBackStack(); + } + }); + + mViewHolder.vButtonVerify.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + verifyResource(); + } + }); + mViewHolder.vButtonRetry.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + verifyResource(); + } + }); + mViewHolder.vButtonConfirm.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + initiateCertifying(); + } + }); + + { + Bundle args = new Bundle(); + args.putParcelable(CertListWidget.ARG_URI, Certs.buildLinkedIdCertsUri(mDataUri, mLidRank)); + args.putBoolean(CertListWidget.ARG_IS_SECRET, mIsSecret); + getLoaderManager().initLoader(CertListWidget.LOADER_ID_LINKED_CERTS, + args, mViewHolder.vLinkedCerts); + } + + return root; + } + + void verifyResource() { + + // only one at a time (no sync needed, mInProgress is only touched in ui thread) + if (mInProgress != null) { + return; + } + + setShowVerifying(true); + + mViewHolder.vKeySpinner.setVisibility(View.GONE); + mViewHolder.setVerifyingState(VerifyState.VERIFYING, mIsSecret); + + mInProgress = new AsyncTask<Void,Void,LinkedVerifyResult>() { + @Override + protected LinkedVerifyResult doInBackground(Void... params) { + long timer = System.currentTimeMillis(); + LinkedVerifyResult result = mLinkedResource.verify(mFingerprint); + + // ux flow: this operation should take at last a second + timer = System.currentTimeMillis() -timer; + if (timer < 1000) try { + Thread.sleep(1000 -timer); + } catch (InterruptedException e) { + // never mind + } + + return result; + } + + @Override + protected void onPostExecute(LinkedVerifyResult result) { + if (isCancelled()) { + return; + } + if (result.success()) { + mViewHolder.setVerifyingState(VerifyState.VERIFY_OK, mIsSecret); + } else { + mViewHolder.setVerifyingState(VerifyState.VERIFY_ERROR, mIsSecret); + } + mInProgress = null; + } + }.execute(); + + } + + private void initiateCertifying() { + + if (mIsSecret) { + return; + } + + // get the user's passphrase for this key (if required) + String passphrase; + long certifyKeyId = mViewHolder.vKeySpinner.getSelectedItemId(); + try { + passphrase = PassphraseCacheService.getCachedPassphrase( + getActivity(), certifyKeyId, certifyKeyId); + } catch (PassphraseCacheService.KeyNotFoundException e) { + Log.e(Constants.TAG, "Key not found!", e); + getActivity().finish(); + return; + } + if (passphrase == null) { + Intent intent = new Intent(getActivity(), PassphraseDialogActivity.class); + intent.putExtra(PassphraseDialogActivity.EXTRA_SUBKEY_ID, certifyKeyId); + startActivityForResult(intent, REQUEST_CODE_PASSPHRASE); + // bail out; need to wait until the user has entered the passphrase before trying again + } else { + certifyResource(certifyKeyId, ""); + } + } + + @Override + public void onActivityResult(int requestCode, int resultCode, Intent data) { + switch (requestCode) { + case REQUEST_CODE_PASSPHRASE: { + if (resultCode == Activity.RESULT_OK && data != null) { + String passphrase = data.getStringExtra( + PassphraseDialogActivity.MESSAGE_DATA_PASSPHRASE); + long certifyKeyId = data.getLongExtra(PassphraseDialogActivity.EXTRA_KEY_ID, 0L); + if (certifyKeyId == 0L) { + throw new AssertionError("key id must not be 0"); + } + certifyResource(certifyKeyId, passphrase); + } + return; + } + + default: { + super.onActivityResult(requestCode, resultCode, data); + } + } + } + + private void certifyResource(long certifyKeyId, String passphrase) { + + if (mIsSecret) { + return; + } + + mViewHolder.setVerifyingState(VerifyState.CERTIFYING, mIsSecret); + + Bundle data = new Bundle(); + { + + long masterKeyId = KeyFormattingUtils.convertFingerprintToKeyId(mFingerprint); + CertifyAction action = new CertifyAction(masterKeyId, null, + Arrays.asList(mLinkedId.toUserAttribute())); + + // fill values for this action + CertifyActionsParcel parcel = new CertifyActionsParcel(certifyKeyId); + parcel.mCertifyActions.addAll(Arrays.asList(action)); + + data.putParcelable(KeychainIntentService.CERTIFY_PARCEL, parcel); + /* if (mUploadKeyCheckbox.isChecked()) { + String keyserver = Preferences.getPreferences(getActivity()).getPreferredKeyserver(); + data.putString(KeychainIntentService.UPLOAD_KEY_SERVER, keyserver); + } */ + } + + // Send all information needed to service to sign key in other thread + Intent intent = new Intent(getActivity(), KeychainIntentService.class); + intent.setAction(KeychainIntentService.ACTION_CERTIFY_KEYRING); + intent.putExtra(KeychainIntentService.EXTRA_DATA, data); + + // Message is received after signing is done in KeychainIntentService + KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity()) { + public void handleMessage(Message message) { + // handle messages by standard KeychainIntentServiceHandler first + super.handleMessage(message); + + Bundle data = message.getData(); + + if (message.arg1 == MessageStatus.UPDATE_PROGRESS.ordinal()) { + if (data.containsKey(DATA_MESSAGE)) { + mViewHolder.vText.setText(data.getString(DATA_MESSAGE)); + } else if (data.containsKey(DATA_MESSAGE_ID)) { + mViewHolder.vText.setText(data.getString(DATA_MESSAGE_ID)); + } + return; + } + + if (message.arg1 == MessageStatus.OKAY.ordinal()) { + CertifyResult result = data.getParcelable(CertifyResult.EXTRA_RESULT); + result.createNotify(getActivity()).show(); + } + } + }; + + // Create a new Messenger for the communication back + Messenger messenger = new Messenger(saveHandler); + intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger); + + // start service with intent + getActivity().startService(intent); + + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdWizard.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdWizard.java new file mode 100644 index 000000000..161efc8fb --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdWizard.java @@ -0,0 +1,106 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program 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. + * + * This program 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 should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.linked; + +import android.net.Uri; +import android.os.Bundle; +import android.support.v4.app.Fragment; +import android.support.v4.app.FragmentTransaction; +import android.support.v7.app.ActionBarActivity; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException; +import org.sufficientlysecure.keychain.provider.CachedPublicKeyRing; +import org.sufficientlysecure.keychain.provider.KeychainContract; +import org.sufficientlysecure.keychain.provider.ProviderHelper; +import org.sufficientlysecure.keychain.util.Log; + +public class LinkedIdWizard extends ActionBarActivity { + + public static final int FRAG_ACTION_START = 0; + public static final int FRAG_ACTION_TO_RIGHT = 1; + public static final int FRAG_ACTION_TO_LEFT = 2; + + long mMasterKeyId; + byte[] mFingerprint; + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + setContentView(R.layout.create_key_activity); + + try { + Uri uri = getIntent().getData(); + uri = KeychainContract.KeyRings.buildUnifiedKeyRingUri(uri); + CachedPublicKeyRing ring = new ProviderHelper(this).getCachedPublicKeyRing(uri); + if (!ring.hasAnySecret()) { + Log.e(Constants.TAG, "Linked Identities can only be added to secret keys!"); + finish(); + return; + } + + mMasterKeyId = ring.extractOrGetMasterKeyId(); + mFingerprint = ring.getFingerprint(); + } catch (PgpKeyNotFoundException e) { + Log.e(Constants.TAG, "Invalid uri given, key does not exist!"); + finish(); + return; + } + + // pass extras into fragment + LinkedIdSelectFragment frag = LinkedIdSelectFragment.newInstance(); + loadFragment(null, frag, FRAG_ACTION_START); + } + + public void loadFragment(Bundle savedInstanceState, Fragment fragment, int action) { + // However, if we're being restored from a previous state, + // then we don't need to do anything and should return or else + // we could end up with overlapping fragments. + if (savedInstanceState != null) { + return; + } + + // Add the fragment to the 'fragment_container' FrameLayout + // NOTE: We use commitAllowingStateLoss() to prevent weird crashes! + FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); + + switch (action) { + case FRAG_ACTION_START: + transaction.setCustomAnimations(0, 0); + transaction.replace(R.id.create_key_fragment_container, fragment) + .commitAllowingStateLoss(); + break; + case FRAG_ACTION_TO_LEFT: + getSupportFragmentManager().popBackStackImmediate(); + break; + case FRAG_ACTION_TO_RIGHT: + transaction.setCustomAnimations(R.anim.frag_slide_in_from_right, R.anim.frag_slide_out_to_left, + R.anim.frag_slide_in_from_left, R.anim.frag_slide_out_to_right); + transaction.addToBackStack(null); + transaction.replace(R.id.create_key_fragment_container, fragment) + .commitAllowingStateLoss(); + break; + + } + // do it immediately! + getSupportFragmentManager().executePendingTransactions(); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/KeyFormattingUtils.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/KeyFormattingUtils.java index c5403e054..57a71b084 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/KeyFormattingUtils.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/KeyFormattingUtils.java @@ -38,6 +38,7 @@ import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Algorithm; import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Curve; import org.sufficientlysecure.keychain.util.Log; +import java.nio.ByteBuffer; import java.security.DigestException; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; @@ -249,6 +250,10 @@ public class KeyFormattingUtils { return hexString; } + public static long convertFingerprintToKeyId(byte[] fingerprint) { + return ByteBuffer.wrap(fingerprint, 12, 8).getLong(); + } + /** * Makes a human-readable version of a key ID, which is usually 64 bits: lower-case, no * leading 0x, space-separated quartets (for keys whose length in hex is divisible by 4) diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/CertListWidget.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/CertListWidget.java new file mode 100644 index 000000000..c8f80f4a5 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/CertListWidget.java @@ -0,0 +1,145 @@ +package org.sufficientlysecure.keychain.ui.widget; + +import java.util.Date; + +import android.content.Context; +import android.database.Cursor; +import android.net.Uri; +import android.os.Bundle; +import android.support.v4.app.LoaderManager; +import android.support.v4.content.CursorLoader; +import android.support.v4.content.Loader; +import android.util.AttributeSet; +import android.view.View; +import android.widget.ListView; +import android.widget.TextView; +import android.widget.ViewAnimator; + +import com.ocpsoft.pretty.time.PrettyTime; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.provider.KeychainContract; +import org.sufficientlysecure.keychain.provider.KeychainContract.Certs; + +public class CertListWidget extends ViewAnimator + implements LoaderManager.LoaderCallbacks<Cursor> { + + public static final int LOADER_ID_LINKED_CERTS = 38572; + + public static final String ARG_URI = "uri"; + public static final String ARG_IS_SECRET = "is_secret"; + + + // These are the rows that we will retrieve. + static final String[] CERTS_PROJECTION = new String[]{ + KeychainContract.Certs._ID, + KeychainContract.Certs.MASTER_KEY_ID, + KeychainContract.Certs.VERIFIED, + KeychainContract.Certs.TYPE, + KeychainContract.Certs.RANK, + KeychainContract.Certs.KEY_ID_CERTIFIER, + KeychainContract.Certs.USER_ID, + KeychainContract.Certs.SIGNER_UID, + KeychainContract.Certs.CREATION + }; + public static final int INDEX_MASTER_KEY_ID = 1; + public static final int INDEX_VERIFIED = 2; + public static final int INDEX_TYPE = 3; + public static final int INDEX_RANK = 4; + public static final int INDEX_KEY_ID_CERTIFIER = 5; + public static final int INDEX_USER_ID = 6; + public static final int INDEX_SIGNER_UID = 7; + public static final int INDEX_CREATION = 8; + + private TextView vCollapsed; + private ListView vExpanded; + private View vExpandButton; + private boolean mIsSecret; + + public CertListWidget(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected void onFinishInflate() { + super.onFinishInflate(); + + View root = getRootView(); + vCollapsed = (TextView) root.findViewById(R.id.cert_collapsed_list); + vExpanded = (ListView) root.findViewById(R.id.cert_expanded_list); + vExpandButton = root.findViewById(R.id.cert_expand_button); + + // for now + vExpandButton.setVisibility(View.GONE); + vExpandButton.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + toggleExpanded(); + } + }); + + // vExpanded.setAdapter(null); + + } + + void toggleExpanded() { + setDisplayedChild(getDisplayedChild() == 1 ? 0 : 1); + } + + void setExpanded(boolean expanded) { + setDisplayedChild(expanded ? 1 : 0); + } + + @Override + public Loader<Cursor> onCreateLoader(int id, Bundle args) { + Uri uri = args.getParcelable(ARG_URI); + mIsSecret = args.getBoolean(ARG_IS_SECRET, false); + return new CursorLoader(getContext(), uri, + CERTS_PROJECTION, null, null, null); + } + + @Override + public void onLoadFinished(Loader<Cursor> loader, Cursor data) { + + if (data == null || !data.moveToFirst()) { + return; + } + + // TODO support external certificates + Date userCert = null; + while (!data.isAfterLast()) { + + int verified = data.getInt(INDEX_VERIFIED); + Date creation = new Date(data.getLong(INDEX_CREATION) * 1000); + + if (verified == Certs.VERIFIED_SECRET) { + if (userCert == null || userCert.after(creation)) { + userCert = creation; + } + } + + data.moveToNext(); + } + + if (userCert != null) { + PrettyTime format = new PrettyTime(); + if (mIsSecret) { + vCollapsed.setText("You created this identity " + + format.format(userCert) + "."); + } else { + vCollapsed.setText("You verified and confirmed this identity " + + format.format(userCert) + "."); + } + } else { + vCollapsed.setText("This identity is not yet verified or confirmed."); + } + + setVisibility(View.VISIBLE); + + } + + @Override + public void onLoaderReset(Loader<Cursor> loader) { + setVisibility(View.GONE); + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/HttpsPrefixedText.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/HttpsPrefixedText.java new file mode 100644 index 000000000..292343eb7 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/HttpsPrefixedText.java @@ -0,0 +1,38 @@ +package org.sufficientlysecure.keychain.ui.widget; + +import android.content.Context; +import android.graphics.*; +import android.support.annotation.NonNull; +import android.util.AttributeSet; +import android.widget.EditText; + +/** */ +public class HttpsPrefixedText extends EditText { + + private String mPrefix; // can be hardcoded for demo purposes + private Rect mPrefixRect = new Rect(); + + public HttpsPrefixedText(Context context, AttributeSet attrs) { + super(context, attrs); + mPrefix = "https://"; + } + + @Override + protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { + getPaint().getTextBounds(mPrefix, 0, mPrefix.length(), mPrefixRect); + + super.onMeasure(widthMeasureSpec, heightMeasureSpec); + } + + @Override + protected void onDraw(@NonNull Canvas canvas) { + super.onDraw(canvas); + canvas.drawText(mPrefix, super.getCompoundPaddingLeft(), getBaseline(), getPaint()); + } + + @Override + public int getCompoundPaddingLeft() { + return super.getCompoundPaddingLeft() + mPrefixRect.width(); + } + +}
\ No newline at end of file diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/KeySpinner.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/KeySpinner.java index 226588aaa..aeb013c71 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/KeySpinner.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/KeySpinner.java @@ -133,10 +133,6 @@ public abstract class KeySpinner extends TintSpinner implements LoaderManager.Lo } } - public long getSelectedKeyId() { - return mSelectedKeyId; - } - public void setSelectedKeyId(long selectedKeyId) { this.mSelectedKeyId = selectedKeyId; } @@ -294,6 +290,7 @@ public abstract class KeySpinner extends TintSpinner implements LoaderManager.Lo } return view; } + } boolean setStatus(Context context, Cursor cursor, ImageView statusView) { diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/FilterCursorWrapper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/FilterCursorWrapper.java new file mode 100644 index 000000000..ab73f59b8 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/FilterCursorWrapper.java @@ -0,0 +1,76 @@ +package org.sufficientlysecure.keychain.util; + + +import android.database.Cursor; +import android.database.CursorWrapper; + +public abstract class FilterCursorWrapper extends CursorWrapper { + private int[] mIndex; + private int mCount = 0; + private int mPos = 0; + + public abstract boolean isVisible(Cursor cursor); + + public FilterCursorWrapper(Cursor cursor) { + super(cursor); + mCount = super.getCount(); + mIndex = new int[mCount]; + for (int i = 0; i < mCount; i++) { + super.moveToPosition(i); + if (isVisible(cursor)) { + mIndex[mPos++] = i; + } + } + mCount = mPos; + mPos = 0; + super.moveToFirst(); + } + + @Override + public boolean move(int offset) { + return this.moveToPosition(mPos + offset); + } + + @Override + public boolean moveToNext() { + return this.moveToPosition(mPos + 1); + } + + @Override + public boolean moveToPrevious() { + return this.moveToPosition(mPos - 1); + } + + @Override + public boolean moveToFirst() { + return this.moveToPosition(0); + } + + @Override + public boolean moveToLast() { + return this.moveToPosition(mCount - 1); + } + + @Override + public boolean moveToPosition(int position) { + if (position >= mCount || position < 0) { + return false; + } + return super.moveToPosition(mIndex[position]); + } + + @Override + public int getCount() { + return mCount; + } + + public int getHiddenCount() { + return super.getCount() - mCount; + } + + @Override + public int getPosition() { + return mPos; + } + +}
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