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add logging to import and change order of import, keyservers first

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This commit is contained in:
Vincent Breitmoser 2014-10-25 01:59:15 +02:00
parent 1cbedb60d6
commit 478b2a4d8b
3 changed files with 66 additions and 30 deletions
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75
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ImportExportOperation.java
View File

@ -155,6 +155,41 @@ public class ImportExportOperation extends BaseOperation {
// Otherwise, we need to fetch the data from a server first
else {
// We fetch from keyservers first, because we tend to get more certificates
// from there, so the number of certificates which are merged in later is smaller.
// If we have a keyServerUri and a fingerprint or at least a keyId,
// download from HKP
if (keyServerUri != null
&& (entry.mKeyIdHex != null || entry.mExpectedFingerprint != null)) {
// Make sure we have the keyserver instance cached
if (keyServer == null) {
log.add(LogType.MSG_IMPORT_KEYSERVER, 1, keyServerUri);
keyServer = new HkpKeyserver(keyServerUri);
}
try {
byte[] data;
// Download by fingerprint, or keyId - whichever is available
if (entry.mExpectedFingerprint != null) {
log.add(LogType.MSG_IMPORT_FETCH_KEYSERVER, 1, "0x" + entry.mExpectedFingerprint);
data = keyServer.get("0x" + entry.mExpectedFingerprint).getBytes();
} else {
log.add(LogType.MSG_IMPORT_FETCH_KEYSERVER, 1, entry.mKeyIdHex);
data = keyServer.get(entry.mKeyIdHex).getBytes();
}
key = UncachedKeyRing.decodeFromData(data);
if (key != null) {
log.add(LogType.MSG_IMPORT_FETCH_KEYSERVER_OK, 2);
} else {
log.add(LogType.MSG_IMPORT_FETCH_ERROR_DECODE, 2);
}
} catch (Keyserver.QueryFailedException e) {
Log.e(Constants.TAG, "query failed", e);
log.add(LogType.MSG_IMPORT_FETCH_KEYSERVER_ERROR, 2);
}
}
// If we have a keybase name, try to fetch from there
if (entry.mKeybaseName != null) {
// Make sure we have this cached
@ -163,36 +198,15 @@ public class ImportExportOperation extends BaseOperation {
}
try {
log.add(LogType.MSG_IMPORT_FETCH_KEYBASE, 1, entry.mKeybaseName);
byte[] data = keybaseServer.get(entry.mKeybaseName).getBytes();
key = UncachedKeyRing.decodeFromData(data);
} catch (Keyserver.QueryFailedException e) {
// download failed, too bad. just proceed
}
}
// If we have a keyServerUri and a fingerprint or at least a keyId,
// download from HKP
if (keyServerUri != null
&& (entry.mKeyIdHex != null || entry.mExpectedFingerprint != null)) {
// Make sure we have the keyserver instance cached
if (keyServer == null) {
keyServer = new HkpKeyserver(keyServerUri);
}
try {
byte[] data;
// Download by fingerprint, or keyId - whichever is available
if (entry.mExpectedFingerprint != null) {
data = keyServer.get("0x" + entry.mExpectedFingerprint).getBytes();
} else {
data = keyServer.get(entry.mKeyIdHex).getBytes();
}
// If there already is a key (of keybase origin), merge the two
if (key != null) {
log.add(LogType.MSG_IMPORT_MERGE, 2);
UncachedKeyRing merged = UncachedKeyRing.decodeFromData(data);
// TODO log pollution?
merged = key.merge(merged, log, 2);
merged = key.merge(merged, log, 3);
// If the merge didn't fail, use the new merged key
if (merged != null) {
key = merged;
@ -201,12 +215,15 @@ public class ImportExportOperation extends BaseOperation {
key = UncachedKeyRing.decodeFromData(data);
}
} catch (Keyserver.QueryFailedException e) {
break;
// download failed, too bad. just proceed
Log.e(Constants.TAG, "query failed", e);
log.add(LogType.MSG_IMPORT_FETCH_KEYSERVER_ERROR, 2);
}
}
}
if (key == null) {
log.add(LogType.MSG_IMPORT_FETCH_ERROR, 2);
badKeys += 1;
continue;
}
@ -214,13 +231,11 @@ public class ImportExportOperation extends BaseOperation {
// If we have an expected fingerprint, make sure it matches
if (entry.mExpectedFingerprint != null) {
if(!KeyFormattingUtils.convertFingerprintToHex(key.getFingerprint()).equals(entry.mExpectedFingerprint)) {
Log.d(Constants.TAG, "fingerprint: " + KeyFormattingUtils.convertFingerprintToHex(key.getFingerprint()));
Log.d(Constants.TAG, "expected fingerprint: " + entry.mExpectedFingerprint);
Log.e(Constants.TAG, "Actual key fingerprint is not the same as expected!");
log.add(LogType.MSG_IMPORT_FINGERPRINT_ERROR, 2);
badKeys += 1;
continue;
} else {
Log.d(Constants.TAG, "Actual key fingerprint matches expected one.");
log.add(LogType.MSG_IMPORT_FINGERPRINT_OK, 2);
}
}
@ -252,7 +267,7 @@ public class ImportExportOperation extends BaseOperation {
importedMasterKeyIds.add(key.getMasterKeyId());
}
log.add(result, 1);
log.add(result, 2);
} catch (IOException e) {
Log.e(Constants.TAG, "Encountered bad key on import!", e);

11
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/OperationResult.java
View File

@ -581,6 +581,17 @@ public abstract class OperationResult implements Parcelable {
MSG_CRT_WARN_SAVE_FAILED (LogLevel.WARN, R.string.msg_crt_warn_save_failed),
MSG_IMPORT (LogLevel.START, R.plurals.msg_import),
MSG_IMPORT_FETCH_ERROR (LogLevel.ERROR, R.string.msg_import_fetch_error),
MSG_IMPORT_FETCH_ERROR_DECODE (LogLevel.ERROR, R.string.msg_import_fetch_error_decode),
MSG_IMPORT_FETCH_KEYSERVER (LogLevel.INFO, R.string.msg_import_fetch_keyserver),
MSG_IMPORT_FETCH_KEYSERVER_OK (LogLevel.DEBUG, R.string.msg_import_fetch_keyserver_ok),
MSG_IMPORT_FETCH_KEYSERVER_ERROR (LogLevel.ERROR, R.string.msg_import_fetch_keyserver_error),
MSG_IMPORT_FETCH_KEYBASE (LogLevel.INFO, R.string.msg_import_fetch_keybase),
MSG_IMPORT_KEYSERVER (LogLevel.DEBUG, R.string.msg_import_keyserver),
MSG_IMPORT_MERGE (LogLevel.DEBUG, R.string.msg_import_merge),
MSG_IMPORT_FINGERPRINT_ERROR (LogLevel.ERROR, R.string.msg_import_fingerprint_error),
MSG_IMPORT_FINGERPRINT_OK (LogLevel.DEBUG, R.string.msg_import_fingerprint_ok),
MSG_IMPORT_ERROR (LogLevel.ERROR, R.string.msg_import_error),
MSG_IMPORT_PARTIAL (LogLevel.ERROR, R.string.msg_import_partial),
MSG_IMPORT_SUCCESS (LogLevel.OK, R.string.msg_import_success),

10
OpenKeychain/src/main/res/values/strings.xml
View File

@ -946,6 +946,16 @@
<item quantity="one">"Importing key"</item>
<item quantity="other">"Importing %d keys"</item>
</plurals>
<string name="msg_import_fetch_error_decode">"Error decoding retrieved keyring!"</string>
<string name="msg_import_fetch_error">"Key could not be fetched! (Network problems?)"</string>
<string name="msg_import_fetch_keybase">"Fetching from keybase.io: %s"</string>
<string name="msg_import_fetch_keyserver_error">"Could not fetch key from keybase!"</string>
<string name="msg_import_fetch_keyserver">"Fetching from keyserver: %s"</string>
<string name="msg_import_fetch_keyserver_ok">"Fingerprint of fetched key didn't match expected!"</string>
<string name="msg_import_keyserver">"Using keyserver %s"</string>
<string name="msg_import_fingerprint_error">"Fingerprint of fetched key didn't match expected!"</string>
<string name="msg_import_fingerprint_ok">"Fingerprint check OK"</string>
<string name="msg_import_merge">"Merging keys…"</string>
<string name="msg_import_error">"Import operation failed!"</string>
<string name="msg_import_partial">"Import operation successful, with errors!"</string>
<string name="msg_import_success">"Import operation successful"</string>