diff options
Diffstat (limited to 'OpenPGP-Keychain/src/main')
10 files changed, 90 insertions, 77 deletions
diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java index 35412d4b8..b7db92b9b 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java @@ -452,7 +452,7 @@ public class PgpKeyHelper { key = secretKey.getPublicKey(); } - return convertFingerprintToHex(key.getFingerprint(), true); + return convertFingerprintToHex(key.getFingerprint()); } /** @@ -465,19 +465,12 @@ public class PgpKeyHelper { * @param split split into 4 character chunks * @return */ - public static String convertFingerprintToHex(byte[] fingerprint, boolean split) { + public static String convertFingerprintToHex(byte[] fingerprint) { String hexString = Hex.toHexString(fingerprint); - if (split) { - hexString = splitFingerprintHex(hexString); - } return hexString; } - public static String splitFingerprintHex(String hexString) { - return hexString.replaceAll("(.{4})(?!$)", "$1 "); - } - /** * Convert key id from long to 64 bit hex string * <p/> @@ -511,6 +504,14 @@ public class PgpKeyHelper { public static SpannableStringBuilder colorizeFingerprint(String fingerprint) { + // split by 4 characters + fingerprint = fingerprint.replaceAll("(.{4})(?!$)", "$1 "); + + // add line breaks to have a consistent "image" that can be recognized + char[] chars = fingerprint.toCharArray(); + chars[24] = '\n'; + fingerprint = String.valueOf(chars); + SpannableStringBuilder sb = new SpannableStringBuilder(fingerprint); try { // for each 4 characters of the fingerprint + 1 space diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java index 5af81d39d..0751fa33c 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java @@ -25,6 +25,7 @@ import android.os.Bundle; import android.os.Message; import android.os.Messenger; import android.os.RemoteException; + import org.spongycastle.openpgp.*; import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.Id; @@ -692,11 +693,11 @@ public class KeychainIntentService extends IntentService for (long masterKeyId : masterKeyIds) { if ((keyType == Id.type.public_key || keyType == Id.type.public_secret_key) - && allPublicMasterKeyIds.contains(masterKeyId)) { + && allPublicMasterKeyIds.contains(masterKeyId)) { publicMasterKeyIds.add(masterKeyId); } if ((keyType == Id.type.secret_key || keyType == Id.type.public_secret_key) - && allSecretMasterKeyIds.contains(masterKeyId)) { + && allSecretMasterKeyIds.contains(masterKeyId)) { secretMasterKeyIds.add(masterKeyId); } } @@ -745,49 +746,58 @@ public class KeychainIntentService extends IntentService ArrayList<ImportKeysListEntry> entries = data.getParcelableArrayList(DOWNLOAD_KEY_LIST); String keyServer = data.getString(DOWNLOAD_KEY_SERVER); + // TODO: add extra which requires fingerprint suport and force verification! + // only supported by newer sks keyserver versions + // this downloads the keys and places them into the ImportKeysListEntry entries HkpKeyServer server = new HkpKeyServer(keyServer); for (ImportKeysListEntry entry : entries) { - byte[] downloadedKey = server.get(entry.getKeyIdHex()).getBytes(); - - /** - * TODO: copied from ImportKeysListLoader - * - * - * this parses the downloaded key - */ - // need to have access to the bufferedInput, so we can reuse it for the possible - // PGPObject chunks after the first one, e.g. files with several consecutive ASCII - // armor blocks - BufferedInputStream bufferedInput = - new BufferedInputStream(new ByteArrayInputStream(downloadedKey)); - try { - - // read all available blocks... (asc files can contain many blocks with BEGIN END) - while (bufferedInput.available() > 0) { - InputStream in = PGPUtil.getDecoderStream(bufferedInput); - PGPObjectFactory objectFactory = new PGPObjectFactory(in); - - // go through all objects in this block - Object obj; - while ((obj = objectFactory.nextObject()) != null) { - Log.d(Constants.TAG, "Found class: " + obj.getClass()); - - if (obj instanceof PGPKeyRing) { - PGPKeyRing newKeyring = (PGPKeyRing) obj; + // if available use complete fingerprint for get request + byte[] downloadedKeyBytes; + if (entry.getFingerPrintHex() != null) { + downloadedKeyBytes = server.get("0x" + entry.getFingerPrintHex()).getBytes(); + } else { + downloadedKeyBytes = server.get(entry.getKeyIdHex()).getBytes(); + } - entry.setBytes(newKeyring.getEncoded()); - } else { - Log.e(Constants.TAG, "Object not recognized as PGPKeyRing!"); - } + // create PGPKeyRing object based on downloaded armored key + PGPKeyRing downloadedKey = null; + BufferedInputStream bufferedInput = + new BufferedInputStream(new ByteArrayInputStream(downloadedKeyBytes)); + if (bufferedInput.available() > 0) { + InputStream in = PGPUtil.getDecoderStream(bufferedInput); + PGPObjectFactory objectFactory = new PGPObjectFactory(in); + + // get first object in block + Object obj; + if ((obj = objectFactory.nextObject()) != null) { + Log.d(Constants.TAG, "Found class: " + obj.getClass()); + + if (obj instanceof PGPKeyRing) { + downloadedKey = (PGPKeyRing) obj; + } else { + throw new PgpGeneralException("Object not recognized as PGPKeyRing!"); } } - } catch (Exception e) { - Log.e(Constants.TAG, "Exception on parsing key file!", e); } + + // verify downloaded key by comparing fingerprints + if (entry.getFingerPrintHex() != null) { + String downloadedKeyFp = PgpKeyHelper.convertFingerprintToHex(downloadedKey.getPublicKey().getFingerprint()); + if (downloadedKeyFp.equals(entry.getFingerPrintHex())) { + Log.d(Constants.TAG, "fingerprint of downloaded key is the same as the requested fingerprint!"); + } else { + throw new PgpGeneralException("fingerprint of downloaded key is NOT the same as the requested fingerprint!"); + } + } + + // save key bytes in entry object for doing the + // actual import afterwards + entry.setBytes(downloadedKey.getEncoded()); } + Intent importIntent = new Intent(this, KeychainIntentService.class); importIntent.setAction(ACTION_IMPORT_KEYRING); Bundle importData = new Bundle(); diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java index 0983d54fb..dff4e9d72 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java @@ -198,6 +198,8 @@ public class CertifyKeyActivity extends ActionBarActivity implements case LOADER_ID_KEYRING: // the first key here is our master key if (data.moveToFirst()) { + // TODO: put findViewById in onCreate! + long keyId = data.getLong(INDEX_MASTER_KEY_ID); String keyIdStr = PgpKeyHelper.convertKeyIdToHexShort(keyId); ((TextView) findViewById(R.id.key_id)).setText(keyIdStr); @@ -210,7 +212,7 @@ public class CertifyKeyActivity extends ActionBarActivity implements // FALLBACK for old database entries fingerprintBlob = ProviderHelper.getFingerprint(this, mDataUri); } - String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob, true); + String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob); ((TextView) findViewById(R.id.fingerprint)).setText(PgpKeyHelper.colorizeFingerprint(fingerprint)); } break; diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java index c4097403c..41bd95db3 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java @@ -182,7 +182,7 @@ public class ViewKeyActivity extends ActionBarActivity { String content; if (fingerprintOnly) { byte[] fingerprintBlob = ProviderHelper.getFingerprint(this, dataUri); - String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob, false); + String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob); content = Constants.FINGERPRINT_SCHEME + ":" + fingerprint; } else { diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java index 7beef4b5e..dd4e7fa94 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java @@ -320,7 +320,7 @@ public class ViewKeyMainFragment extends Fragment implements // FALLBACK for old database entries fingerprintBlob = ProviderHelper.getFingerprint(getActivity(), mDataUri); } - String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob, true); + String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob); mFingerprint.setText(PgpKeyHelper.colorizeFingerprint(fingerprint)); } diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysListEntry.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysListEntry.java index 2610dfb3e..9b20effc2 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysListEntry.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysListEntry.java @@ -240,7 +240,7 @@ public class ImportKeysListEntry implements Serializable, Parcelable { this.revoked = pgpKeyRing.getPublicKey().isRevoked(); this.fingerPrintHex = PgpKeyHelper.convertFingerprintToHex(pgpKeyRing.getPublicKey() - .getFingerprint(), true); + .getFingerprint()); this.bitStrength = pgpKeyRing.getPublicKey().getBitStrength(); final int algorithm = pgpKeyRing.getPublicKey().getAlgorithm(); this.algorithm = getAlgorithmFromId(algorithm); diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ShareQrCodeDialogFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ShareQrCodeDialogFragment.java index b501ba230..94586810e 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ShareQrCodeDialogFragment.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ShareQrCodeDialogFragment.java @@ -90,7 +90,7 @@ public class ShareQrCodeDialogFragment extends DialogFragment { alert.setPositiveButton(R.string.btn_okay, null); byte[] fingerprintBlob = ProviderHelper.getFingerprint(getActivity(), dataUri); - String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob, false); + String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob); mText.setText(getString(R.string.share_qr_code_dialog_fingerprint_text) + " " + fingerprint); diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/util/HkpKeyServer.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/util/HkpKeyServer.java index a25e3d748..b987e1533 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/util/HkpKeyServer.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/util/HkpKeyServer.java @@ -251,8 +251,7 @@ public class HkpKeyServer extends KeyServer { // and https://github.com/openpgp-keychain/openpgp-keychain/issues/259#issuecomment-38168176 String fingerprintOrKeyId = matcher.group(1); if (fingerprintOrKeyId.length() > 16) { - entry.setFingerPrintHex(PgpKeyHelper.splitFingerprintHex( - fingerprintOrKeyId.toLowerCase(Locale.US))); + entry.setFingerPrintHex(fingerprintOrKeyId.toLowerCase(Locale.US)); entry.setKeyIdHex("0x" + fingerprintOrKeyId.substring(fingerprintOrKeyId.length() - 16, fingerprintOrKeyId.length())); } else { diff --git a/OpenPGP-Keychain/src/main/res/layout/import_keys_list_entry.xml b/OpenPGP-Keychain/src/main/res/layout/import_keys_list_entry.xml index fb092793b..f5a39f115 100644 --- a/OpenPGP-Keychain/src/main/res/layout/import_keys_list_entry.xml +++ b/OpenPGP-Keychain/src/main/res/layout/import_keys_list_entry.xml @@ -15,7 +15,7 @@ limitations under the License. --> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" - android:layout_width="fill_parent" + android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:paddingLeft="3dip" @@ -23,7 +23,7 @@ android:singleLine="true" > <LinearLayout - android:layout_width="fill_parent" + android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" > @@ -52,13 +52,6 @@ android:textAppearance="?android:attr/textAppearanceMedium" /> <TextView - android:id="@+id/fingerprint" - android:layout_width="wrap_content" - android:layout_height="wrap_content" - android:text="fingerprint" - android:textAppearance="?android:attr/textAppearanceSmall" /> - - <TextView android:id="@+id/mainUserIdRest" android:layout_width="wrap_content" android:layout_height="wrap_content" @@ -90,6 +83,14 @@ android:textAppearance="?android:attr/textAppearanceSmall" /> <TextView + android:id="@+id/fingerprint" + android:layout_width="wrap_content" + android:layout_height="wrap_content" + android:text="fingerprint" + android:typeface="monospace" + android:textAppearance="?android:attr/textAppearanceSmall" /> + + <TextView android:id="@+id/status" android:layout_width="wrap_content" android:layout_height="wrap_content" @@ -100,10 +101,10 @@ <LinearLayout android:id="@+id/list" - android:layout_width="fill_parent" + android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginLeft="36dip" android:orientation="vertical" > </LinearLayout> -</LinearLayout>
\ No newline at end of file +</LinearLayout> diff --git a/OpenPGP-Keychain/src/main/res/layout/view_key_main_fragment.xml b/OpenPGP-Keychain/src/main/res/layout/view_key_main_fragment.xml index 6ef3f3072..adbdb98dd 100644 --- a/OpenPGP-Keychain/src/main/res/layout/view_key_main_fragment.xml +++ b/OpenPGP-Keychain/src/main/res/layout/view_key_main_fragment.xml @@ -130,19 +130,23 @@ android:text="" /> </TableRow> - <TableRow> + <TableRow + android:layout_width="fill_parent" + android:layout_height="fill_parent" + android:id="@+id/tableRow"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:paddingRight="10dip" - android:text="@string/label_creation" /> + android:text="@string/label_fingerprint" /> <TextView - android:id="@+id/creation" + android:id="@+id/fingerprint" android:layout_width="match_parent" - android:layout_height="wrap_content" /> + android:layout_height="wrap_content" + android:typeface="monospace" /> </TableRow> <TableRow> @@ -152,31 +156,27 @@ android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:paddingRight="10dip" - android:text="@string/label_expiry" /> + android:text="@string/label_creation" /> <TextView - android:id="@+id/expiry" + android:id="@+id/creation" android:layout_width="match_parent" android:layout_height="wrap_content" /> </TableRow> - <TableRow - android:layout_width="fill_parent" - android:layout_height="fill_parent" - android:id="@+id/tableRow"> + <TableRow> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:paddingRight="10dip" - android:text="@string/label_fingerprint" /> + android:text="@string/label_expiry" /> <TextView - android:id="@+id/fingerprint" + android:id="@+id/expiry" android:layout_width="match_parent" - android:layout_height="wrap_content" - android:typeface="monospace" /> + android:layout_height="wrap_content" /> </TableRow> <TableRow> @@ -264,4 +264,4 @@ </LinearLayout> -</ScrollView>
\ No newline at end of file +</ScrollView> |