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Add new handler get-logins-by-names #227

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Add new handler get-logins-by-names #227

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5a1c30f
Fix get-logins-all, Add get-logins-by-names.
May 3, 2014
e072431
Merge branch 'master' of https://github.com/pfn/keepasshttp
Aug 15, 2015
2b11a6e
Tidied up commit 5a1c30f2493d501241bfe353bbe35bf43e61e236 by removing…
Aug 15, 2015
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Binary file modified KeePassHttp.plgx
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158 changes: 115 additions & 43 deletions KeePassHttp/Handlers.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -85,15 +85,10 @@ private void GetAllLoginsHandler(Request r, Response resp, Aes aes)
if (!VerifyRequest(r, aes))
return;

var list = new PwObjectList<PwEntry>();

var root = host.Database.RootGroup;

var parms = MakeSearchParameters();

parms.SearchString = @"^[A-Za-z0-9:/-]+\.[A-Za-z0-9:/-]+$"; // match anything looking like a domain or url
var list = root.GetEntries(true);

root.SearchEntries(parms, list);
foreach (var entry in list)
{
var name = entry.Strings.ReadSafe(PwDefs.TitleField);
Expand Down Expand Up @@ -370,43 +365,7 @@ orderby e.entry.UsageCount
itemsList = items2.ToList();
}

foreach (var entryDatabase in itemsList)
{
var e = PrepareElementForResponseEntries(configOpt, entryDatabase);
resp.Entries.Add(e);
}

if (itemsList.Count > 0)
{
var names = (from e in resp.Entries select e.Name).Distinct<string>();
var n = String.Join("\n ", names.ToArray<string>());

if (configOpt.ReceiveCredentialNotification)
ShowNotification(String.Format("{0}: {1} is receiving credentials for:\n {2}", r.Id, host, n));
}

resp.Success = true;
resp.Id = r.Id;
SetResponseVerifier(resp, aes);

foreach (var entry in resp.Entries)
{
entry.Name = CryptoTransform(entry.Name, false, true, aes, CMode.ENCRYPT);
entry.Login = CryptoTransform(entry.Login, false, true, aes, CMode.ENCRYPT);
entry.Uuid = CryptoTransform(entry.Uuid, false, true, aes, CMode.ENCRYPT);
entry.Password = CryptoTransform(entry.Password, false, true, aes, CMode.ENCRYPT);

if (entry.StringFields != null)
{
foreach (var sf in entry.StringFields)
{
sf.Key = CryptoTransform(sf.Key, false, true, aes, CMode.ENCRYPT);
sf.Value = CryptoTransform(sf.Value, false, true, aes, CMode.ENCRYPT);
}
}
}

resp.Count = resp.Entries.Count;
CompleteGetLoginsResult(itemsList,configOpt,resp,r.Id,host,aes);
}
else
{
Expand Down Expand Up @@ -456,6 +415,119 @@ private int LevenshteinDistance(string source, string target)
return distance[currentRow, m];
}

private void CompleteGetLoginsResult(List<PwEntryDatabase> itemsList, ConfigOpt configOpt, Response resp, String rId, String host, Aes aes)
{
foreach (var entryDatabase in itemsList)
{
var e = PrepareElementForResponseEntries(configOpt, entryDatabase);
resp.Entries.Add(e);
}

if (itemsList.Count > 0)
{
var names = (from e in resp.Entries select e.Name).Distinct<string>();
var n = String.Join("\n ", names.ToArray<string>());

if (configOpt.ReceiveCredentialNotification)
{
String notificationMessage;
if (host == null)
{
notificationMessage = rId;
}
else
{
notificationMessage = String.Format("{0}: {1}", rId, host);
}
notificationMessage = String.Format("{0} is receiving credentials for:\n {1}", notificationMessage, n);
ShowNotification(notificationMessage);
}
}

resp.Success = true;
resp.Id = rId;
SetResponseVerifier(resp, aes);

foreach (var entry in resp.Entries)
{
entry.Name = CryptoTransform(entry.Name, false, true, aes, CMode.ENCRYPT);
entry.Login = CryptoTransform(entry.Login, false, true, aes, CMode.ENCRYPT);
entry.Uuid = CryptoTransform(entry.Uuid, false, true, aes, CMode.ENCRYPT);
entry.Password = CryptoTransform(entry.Password, false, true, aes, CMode.ENCRYPT);

if (entry.StringFields != null)
{
foreach (var sf in entry.StringFields)
{
sf.Key = CryptoTransform(sf.Key, false, true, aes, CMode.ENCRYPT);
sf.Value = CryptoTransform(sf.Value, false, true, aes, CMode.ENCRYPT);
}
}
}

resp.Count = resp.Entries.Count;
}

private void GetLoginsByNamesHandler(Request r, Response resp, Aes aes)
{
if (!VerifyRequest(r, aes))
return;

if (r.Names == null)
{
return;
}
List<String> decryptedNames = new List<String>();
foreach (String name in r.Names) {
if (name != null) {
decryptedNames.Add(CryptoTransform(name, true, false, aes, CMode.DECRYPT));
}
}

List<PwDatabase> listDatabases = new List<PwDatabase>();

var configOpt = new ConfigOpt(this.host.CustomConfig);
if (configOpt.SearchInAllOpenedDatabases)
{
foreach (PwDocument doc in host.MainWindow.DocumentManager.Documents)
{
if (doc.Database.IsOpen)
{
listDatabases.Add(doc.Database);
}
}
}
else
{
listDatabases.Add(host.Database);
}

var listEntries = new List<PwEntryDatabase>();
foreach (PwDatabase db in listDatabases)
{
foreach (var le in db.RootGroup.GetEntries(true)) {
var title = le.Strings.ReadSafe(PwDefs.TitleField);
bool titleMatched = false;
if (title != null) {
foreach (String name in decryptedNames)
{
if (name.Equals(title))
{
titleMatched = true;
break;
}
}
}
if (titleMatched)
{
listEntries.Add(new PwEntryDatabase(le, db));
}
}
}

CompleteGetLoginsResult(listEntries, configOpt, resp, r.Id, null, aes);
}

private ResponseEntry PrepareElementForResponseEntries(ConfigOpt configOpt, PwEntryDatabase entryDatabase)
{
var name = entryDatabase.entry.Strings.ReadSafe(PwDefs.TitleField);
Expand Down
1 change: 1 addition & 0 deletions KeePassHttp/KeePassHttp.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -192,6 +192,7 @@ public override bool Initialize(IPluginHost host)
handlers.Add(Request.TEST_ASSOCIATE, TestAssociateHandler);
handlers.Add(Request.ASSOCIATE, AssociateHandler);
handlers.Add(Request.GET_LOGINS, GetLoginsHandler);
handlers.Add(Request.GET_LOGINS_BY_NAMES, GetLoginsByNamesHandler);
handlers.Add(Request.GET_LOGINS_COUNT, GetLoginsCountHandler);
handlers.Add(Request.GET_ALL_LOGINS, GetAllLoginsHandler);
handlers.Add(Request.SET_LOGIN, SetLoginHandler);
Expand Down
8 changes: 7 additions & 1 deletion KeePassHttp/Protocol.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,7 @@ public class Request
{
public const string GET_LOGINS = "get-logins";
public const string GET_LOGINS_COUNT = "get-logins-count";
public const string GET_LOGINS_BY_NAMES = "get-logins-by-names";
public const string GET_ALL_LOGINS = "get-all-logins";
public const string SET_LOGIN = "set-login";
public const string ASSOCIATE = "associate";
Expand Down Expand Up @@ -92,6 +93,11 @@ public class Request
/// </summary>
public string Url;

/// <summary>
/// Always encrypted, used get-logins-by-names
/// </summary>
public List<string> Names;

/// <summary>
/// Always encrypted, used with get-login
/// </summary>
Expand Down Expand Up @@ -129,7 +135,7 @@ public Response(string request, string hash)
{
RequestType = request;

if (request == Request.GET_LOGINS || request == Request.GET_ALL_LOGINS || request == Request.GENERATE_PASSWORD)
if (request == Request.GET_LOGINS || request == Request.GET_ALL_LOGINS || request == Request.GET_LOGINS_BY_NAMES || request == Request.GENERATE_PASSWORD)
Entries = new List<ResponseEntry>();
else
Entries = null;
Expand Down