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https://github.com/M66B/FairEmail.git
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Cloud sync improvements
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M66B
parent
630164979a
commit
632e045c7c
2 changed files with 114 additions and 109 deletions
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@ -55,8 +55,9 @@ public class CloudSync {
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private static final Map<String, Pair<byte[], byte[]>> keyCache = new HashMap<>();
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public static JSONObject perform(Context context, String user, String password, JSONObject jrequest)
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public static JSONObject perform(Context context, String user, String password, String command, JSONObject jrequest)
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throws GeneralSecurityException, JSONException, IOException {
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jrequest.put("command", command);
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List<JSONObject> responses = new ArrayList<>();
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for (JSONArray batch : partition(jrequest.getJSONArray("items"))) {
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jrequest.put("items", batch);
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@ -1542,157 +1542,161 @@ public class FragmentOptionsBackup extends FragmentBase implements SharedPrefere
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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int sync_status = prefs.getInt("sync_status", 0);
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JSONObject jstatus = new JSONObject();
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jstatus.put("key", "sync.status");
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jstatus.put("rev", sync_status * 0);
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JSONObject jsyncstatus = new JSONObject();
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jsyncstatus.put("key", "sync.status");
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jsyncstatus.put("rev", sync_status);
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JSONArray jitems = new JSONArray();
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jitems.put(jstatus);
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jitems.put(jsyncstatus);
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jrequest.put("items", jitems);
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JSONObject jresponse = CloudSync.perform(context, user, password, jrequest);
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JSONObject jresponse = CloudSync.perform(context, user, password, "read", jrequest);
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jitems = jresponse.getJSONArray("items");
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int count = jresponse.getInt("count");
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if (count == 0) {
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if (jitems.length() == 0) {
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Log.i("Cloud server is empty");
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List<EntityAccount> accounts = db.account().getSynchronizingAccounts(null);
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Log.i("Cloud accounts=" + (accounts == null ? null : accounts.size()));
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if (accounts != null && accounts.size() != 0) {
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JSONArray jupload = new JSONArray();
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if (accounts == null || accounts.size() == 0)
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return null; // nothing to offer
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JSONArray juuids = new JSONArray();
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for (EntityAccount account : accounts)
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if (!TextUtils.isEmpty(account.uuid)) {
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juuids.put(account.uuid);
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JSONArray jupload = new JSONArray();
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JSONArray jidentities = new JSONArray();
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List<EntityIdentity> identities = db.identity().getIdentities(account.id);
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if (identities != null)
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for (EntityIdentity identity : identities)
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if (!TextUtils.isEmpty(identity.uuid)) {
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jidentities.put(identity.uuid);
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JSONArray juuids = new JSONArray();
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for (EntityAccount account : accounts)
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if (!TextUtils.isEmpty(account.uuid)) {
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juuids.put(account.uuid);
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JSONObject jitem = new JSONObject();
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jitem.put("key", "identity." + identity.uuid);
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jitem.put("val", identity.toJSON().toString());
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jitem.put("rev", 1);
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jupload.put(jitem);
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}
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JSONArray jidentities = new JSONArray();
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List<EntityIdentity> identities = db.identity().getIdentities(account.id);
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if (identities != null)
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for (EntityIdentity identity : identities)
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if (!TextUtils.isEmpty(identity.uuid)) {
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jidentities.put(identity.uuid);
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JSONObject jaccountdata = new JSONObject();
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jaccountdata.put("account", account.toJSON());
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jaccountdata.put("identities", jidentities);
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JSONObject jitem = new JSONObject();
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jitem.put("key", "identity." + identity.uuid);
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jitem.put("val", identity.toJSON().toString());
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jitem.put("rev", 1);
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jupload.put(jitem);
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}
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JSONObject jitem = new JSONObject();
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jitem.put("key", "account." + account.uuid);
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jitem.put("val", jaccountdata.toString());
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jitem.put("rev", 1);
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jupload.put(jitem);
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}
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JSONObject jaccountdata = new JSONObject();
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jaccountdata.put("account", account.toJSON());
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jaccountdata.put("identities", jidentities);
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JSONObject jaccounts = new JSONObject();
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jaccounts.put("uuids", juuids);
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JSONObject jitem = new JSONObject();
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jitem.put("key", "account." + account.uuid);
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jitem.put("val", jaccountdata.toString());
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jitem.put("rev", 1);
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jupload.put(jitem);
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}
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JSONObject jstatusdata = new JSONObject();
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jstatusdata.put("accounts", jaccounts);
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JSONObject jaccounts = new JSONObject();
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jaccounts.put("uuids", juuids);
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jstatus.put("key", "sync.status");
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jstatus.put("val", jstatusdata.toString());
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jstatus.put("rev", 1);
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jupload.put(jstatus);
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JSONObject jstatus = new JSONObject();
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jstatus.put("accounts", jaccounts);
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jrequest.put("command", "write");
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jrequest.put("items", jupload);
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CloudSync.perform(context, user, password, jrequest);
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jsyncstatus.put("key", "sync.status");
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jsyncstatus.put("val", jstatus.toString());
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jsyncstatus.put("rev", 1);
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jupload.put(jsyncstatus);
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prefs.edit().putInt("sync_status", 1).apply();
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}
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jrequest.put("items", jupload);
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CloudSync.perform(context, user, password, "write", jrequest);
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prefs.edit().putInt("sync_status", 1).apply();
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return null;
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} else if (count == 1) {
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if (jitems.length() == 1) {
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// New revision
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JSONObject jitem = jitems.getJSONObject(0);
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Log.i("Cloud status revision=" + jitem.getInt("rev") + "/" + sync_status);
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} else if (jitems.length() == 1) {
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JSONObject jitem = jitems.getJSONObject(0);
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int rev = jitem.getInt("rev");
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Log.i("Cloud status revision=" + rev + "/" + sync_status);
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JSONArray jdownload = new JSONArray();
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if (BuildConfig.DEBUG)
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sync_status--;
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// Get accounts
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JSONObject jstatusdata = new JSONObject(jitem.getString("val"));
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JSONObject jaccountinfo = jstatusdata.getJSONObject("accounts");
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JSONArray juuids = jaccountinfo.getJSONArray("uuids");
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for (int i = 0; i < juuids.length(); i++) {
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String uuid = juuids.getString(i);
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JSONObject jaccount = new JSONObject();
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jaccount.put("key", "account." + uuid);
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jaccount.put("rev", sync_status * 0);
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jdownload.put(jaccount);
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Log.i("Cloud account " + uuid);
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if (rev <= sync_status)
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return null; // no changes
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// New revision
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JSONArray jdownload = new JSONArray();
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// Get accounts
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JSONObject jstatus = new JSONObject(jitem.getString("val"));
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JSONObject jaccounts = jstatus.getJSONObject("accounts");
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JSONArray juuids = jaccounts.getJSONArray("uuids");
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for (int i = 0; i < juuids.length(); i++) {
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String uuid = juuids.getString(i);
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JSONObject jaccount = new JSONObject();
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jaccount.put("key", "account." + uuid);
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jaccount.put("rev", sync_status);
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jdownload.put(jaccount);
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Log.i("Cloud account " + uuid);
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}
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if (jdownload.length() > 0) {
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Log.i("Cloud getting accounts");
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jrequest.put("items", jdownload);
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jresponse = CloudSync.perform(context, user, password, "sync", jrequest);
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// Process accounts
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Log.i("Cloud processing accounts");
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jitems = jresponse.getJSONArray("items");
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jdownload = new JSONArray();
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for (int i = 0; i < jitems.length(); i++) {
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JSONObject jaccount = jitems.getJSONObject(i);
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String value = jaccount.getString("val");
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int revision = jaccount.getInt("rev");
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JSONObject jaccountdata = new JSONObject(value);
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EntityAccount raccount = EntityAccount.fromJSON(jaccountdata.getJSONObject("account"));
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EntityAccount laccount = db.account().getAccountByUUID(raccount.uuid);
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JSONArray jidentities = jaccountdata.getJSONArray("identities");
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Log.i("Cloud account " + raccount.uuid + "=" + (laccount == null ? "insert" : "update") +
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" rev=" + revision +
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" identities=" + jidentities +
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" size=" + value.length());
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for (int j = 0; j < jidentities.length(); j++) {
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JSONObject jidentity = new JSONObject();
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jidentity.put("key", "identity." + jidentities.getString(j));
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jidentity.put("rev", sync_status);
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jdownload.put(jidentity);
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}
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}
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if (jdownload.length() > 0) {
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Log.i("Cloud getting accounts");
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// Get identities
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Log.i("Cloud getting identities");
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jrequest.put("items", jdownload);
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jresponse = CloudSync.perform(context, user, password, jrequest);
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jresponse = CloudSync.perform(context, user, password, "sync", jrequest);
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// Process accounts
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Log.i("Cloud processing accounts");
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// Process identities
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Log.i("Cloud processing identities");
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jitems = jresponse.getJSONArray("items");
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jdownload = new JSONArray();
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for (int i = 0; i < jitems.length(); i++) {
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JSONObject jaccount = jitems.getJSONObject(i);
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String key = jaccount.getString("key");
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String value = jaccount.getString("val");
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int revision = jaccount.getInt("rev");
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String uuid = key.split("\\.")[1];
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EntityAccount account = db.account().getAccountByUUID(uuid);
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JSONObject jaccountdata = new JSONObject(value);
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JSONArray jidentities = jaccountdata.getJSONArray("identities");
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Log.i("Cloud account " + uuid + "=" + (account != null) +
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EntityIdentity ridentity = EntityIdentity.fromJSON(new JSONObject(value));
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EntityIdentity lidentity = db.identity().getIdentityByUUID(ridentity.uuid);
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Log.i("Cloud identity " + ridentity.uuid + "=" + (lidentity == null ? "insert" : "update") +
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" rev=" + revision +
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" identities=" + jidentities +
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" size=" + value.length());
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for (int j = 0; j < jidentities.length(); j++) {
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JSONObject jidentity = new JSONObject();
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jidentity.put("key", "identity." + jidentities.getString(j));
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jidentity.put("rev", sync_status * 0);
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jdownload.put(jidentity);
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}
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}
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if (jdownload.length() > 0) {
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// Get identities
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Log.i("Cloud getting identities");
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jrequest.put("items", jdownload);
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jresponse = CloudSync.perform(context, user, password, jrequest);
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// Process identities
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Log.i("Cloud processing identities");
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jitems = jresponse.getJSONArray("items");
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for (int i = 0; i < jitems.length(); i++) {
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JSONObject jaccount = jitems.getJSONObject(i);
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String key = jaccount.getString("key");
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String value = jaccount.getString("val");
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int revision = jaccount.getInt("rev");
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String uuid = key.split("\\.")[1];
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EntityIdentity identity = db.identity().getIdentityByUUID(uuid);
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Log.i("Cloud identity " + uuid + "=" + (identity != null) +
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" rev=" + revision +
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" size=" + value.length());
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}
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}
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}
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} else {
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// No changes
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}
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prefs.edit().putInt("sync_status", rev).apply();
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} else
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throw new IllegalArgumentException("Expected one status item");
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} else
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CloudSync.perform(context, user, password, jrequest);
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CloudSync.perform(context, user, password, command, jrequest);
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return null;
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}
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