Question

我有一个项目，我必须处理敏感数据。你知道如何打开一个keepass数据库表单c＃来使用数据吗？

我已经下载了这些来源。我会看看它得到我需要的东西。还有其他想法吗？

Answer 1

我考虑过阅读KeyPass 2数据库，因此我在Linqpad中添加了对KeyPass.exe的引用并开始进行实验。令我惊讶的是，没有任何外界帮助（证明了一个好的API），我只在几分钟后就读了数据库。我是这样做的：

var dbpath = @"C:\path\to\passwords.kdbx";
var masterpw = "Your$uper$tr0ngMst3rP@ssw0rd";

var ioConnInfo = new IOConnectionInfo { Path = dbpath };
var compKey = new CompositeKey();
compKey.AddUserKey(new KcpPassword(masterpw));

var db = new KeePassLib.PwDatabase();
db.Open(ioConnInfo, compKey, null);

var kpdata = from entry in db.RootGroup.GetEntries(true)
                select new
                {
                    Group = entry.ParentGroup.Name,
                    Title = entry.Strings.ReadSafe("Title"),
                    Username = entry.Strings.ReadSafe("UserName"),
                    Password = entry.Strings.ReadSafe("Password"),
                    URL = entry.Strings.ReadSafe("URL"),
                    Notes = entry.Strings.ReadSafe("Notes")

                };                                                                                  

kpdata.Dump(); // this is how Linqpad outputs stuff
db.Close();

Answer 2

检查：KeePass Password Safe（关于keepass的工作原理）

而是使用C＃System.Cryptography类并将您收集的数据存储在数据库或txt文件中......

有一个KeePass-2.05-Alpha-Source.zip，最新版本的KeePass。 C＃源代码，1919KB

Answer 3

这里是Ronnie原始答案的扩展-递归地行走keepass树。这样会输出jsTree可以使用的格式。

    public static void JsonData() {
        var dbpath = Web.MapPath(@"your-password-file.kdbx");
        var masterpw = "Your$uper$tr0ngMst3rP@ssw0rd";
        var ioConnInfo = new IOConnectionInfo { Path = dbpath };
        var compKey = new CompositeKey();
        compKey.AddUserKey(new KcpPassword(masterpw));
        var db = new KeePassLib.PwDatabase();
        db.Open(ioConnInfo, compKey, null);

        //get everything
        var kpdata = from entry in db.RootGroup.GetEntries(true)
                                 select new {
                                     Group = entry.ParentGroup.Name,
                                     Title = entry.Strings.ReadSafe("Title"),
                                     Username = entry.Strings.ReadSafe("UserName"),
                                     Password = entry.Strings.ReadSafe("Password"),
                                     URL = entry.Strings.ReadSafe("URL"),
                                     Notes = entry.Strings.ReadSafe("Notes")
                                 };
        var kproot = db.RootGroup.Groups;
        string lastGroup = "#";
        uint sc = 0;
        int depth = 0;
        var parent = "#"; //root is # parent
        foreach (var entry in kproot) {
            PwGroup pwGroup = db.RootGroup.Groups.GetAt(sc);
            Web.Write(" { \"id\" : \"" + (sc) + "\", \"parent\" : \"" + parent + "\", \"text\" : \"" + pwGroup.Name.HtmlEncode() + "\" },\n");

            WriteChildren(pwGroup,sc+"", depth + 1);
            sc++;
        }
        db.Close();
    }

    public static void WriteChildren(PwGroup pwGroup, string parentID,int depth) {
        uint sc = 0;
        //if(depth>3)return;  //used to prevent too much recursion
        foreach (var entry in pwGroup.Groups) {
            var subGroup = pwGroup.Groups.GetAt(sc);
            var curID = (parentID+"_"+sc);
            Web.Write(" { \"id\" : \"" + curID + "\", \"parent\" : \"" + parentID + "\", \"text\" : \"" + subGroup.Name.JsEncode() + "\"},\n");
            WriteChildren(subGroup, curID, depth+1);
            WriteLeaves(subGroup, curID, depth);
            sc++;
        }
    }
    public static void WriteLeaves(PwGroup pwGroup, string parentID,int depth) {
        uint sc = 0;
        //if(depth>3)return;
        var entryList = pwGroup.GetEntries(false);
        foreach (var entry in entryList) {
            var curID = (parentID+"_"+sc);
            Web.Write(" { \"id\" : \"" + curID + "\", \"parent\" : \"" + parentID + "\", \"text\" : \"" + entry.Strings.ReadSafe("Title").JsEncode() + "\", \"password\" : \"" + entry.Strings.ReadSafe("Password").JsEncode() + "\", \"type\" : \"file\"},\n");
            sc++;
        }
    }

从c＃将敏感信息存储在keepass数据库中

3 个答案: