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Checked in for changes in ADLib for Add-Modify-Delete for KWallet and

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Keyring
This commit is contained in:
austinsfdsouza
2005-12-16 10:29:25 +00:00
parent aa9c895a41
commit ec113054eb
9 changed files with 1037 additions and 72 deletions
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310
c_adlib/KWalletEngine.cs
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@@ -23,6 +23,19 @@ namespace Novell.CASA.DataEngines
{
string[] EntryTypes = {"Binary","Passwords","Unknown", "Maps"};
enum KWalletResult : int
{
KWALLET_RESULT_OK,
KWALLET_RESULT_CANNOT_OPEN_WALLET,
KWALLET_RESULT_CANNOT_OPEN_FOLDER,
KWALLET_RESULT_CANNOT_WRITE_ENTRY,
KWALLET_RESULT_MALFORMED_XML,
KWALLET_RESULT_CANNOT_CREATE_FOLDER,
KWALLET_RESULT_CANNOT_CREATE_WALLET,
KWALLET_RESULT_CANNOT_REMOVE_ENTRY,
KWALLET_RESULT_UNKNOWN_ERROR
};
public KWalletEngine()
@@ -154,6 +167,7 @@ namespace Novell.CASA.DataEngines
if (attr.InnerXml.Equals(foldername))
{
xpath = "descendant::Type[@ID='"+entryType+"']";
XmlNodeList keylist = folder.SelectNodes(xpath);
if (keylist.Count == 0)
{
@@ -161,7 +175,8 @@ namespace Novell.CASA.DataEngines
}
else
{
XmlNode TargetType = folder;
XmlNode TargetType = keylist[0]; //Type Node
string[] split = null;
int index = secretval.IndexOf('=');
@@ -172,6 +187,11 @@ namespace Novell.CASA.DataEngines
XmlAttribute idattr = doc.CreateAttribute(ConstStrings.CCF_ID);
idattr.Value = secid;
Secret.SetAttributeNode(idattr);
XmlAttribute typeAttr = doc.CreateAttribute(ConstStrings.CCF_TYPE);
typeAttr.Value = entryType;
Secret.SetAttributeNode(typeAttr);
if (entryType.Equals("Maps"))
@@ -215,22 +235,14 @@ namespace Novell.CASA.DataEngines
value1.InnerText = value;
key1.AppendChild(value1);
Secret.AppendChild(key1);
TargetType.AppendChild(Secret);
}
}
}//entrytype=Maps
else if (entryType.Equals("Passwords"))
{
//Console.WriteLine("Passwords");
val = secretval.Substring(index+1);
//Key
key1 = doc.CreateElement(ConstStrings.CCF_KEY);
@@ -245,10 +257,8 @@ namespace Novell.CASA.DataEngines
Secret.AppendChild(key1);
TargetType.AppendChild(Secret);
}
}
}//entryType=Password
}
}
}
@@ -265,17 +275,89 @@ namespace Novell.CASA.DataEngines
}
}
kwallet.FreeResources();
#if TEST
XmlTextWriter writer = new XmlTextWriter("/root/kwtest.xml",null);
writer.Formatting = Formatting.Indented;
doc.Save(writer);
writer.Close();
#endif
return doc.ChildNodes[0];
}
/***********************************************************************************
SetSecret will modify the Value(s) of a Key(s) for an existing secret
SetSecret will also add new secrets
Parameters
secret : Secrets XMLNode
1. If a Key node of a secret is missing then that key will be deleted
2. For Gnome keyring, Key having Id "GkPassword" cannot be deleted as
Gnome Api's do not allow it.
3. All Time nodes for a Secret need not be passed as they cannot be set.
4. Keyring attributes have a fixed datatype of Int and String. Currently we support only String types.
To support int types CCF needs to be modified accordingly.
5. To signify that a GnomeKeyring secret should be added, append the secret's ID with a ":".
StoreID : int value
Novell.CASA.DataEngines.Common.ConstStrings.CASA_STORE_KWALLET;
Returns
An Error code or 0 if operation is successfull.
***************************************************************************************/
public int SetSecret(XmlNode secret)
{
return ConstStrings.CASA_SUCCESS;
try
{
string walletName = ExtractWalletName(secret);
string folderName = ExtractFolderName(secret);
string keyName = ExtractKeyName(secret);
int secretType = ExtractSecretType(secret);
if (secretType != 3) //Type not Map
{
string value = secret.ChildNodes[0].ChildNodes[0].InnerText; //Secret.Key.Value
return(kwallet.SetSecret(walletName, folderName, secretType, keyName, value, value.Length));
}
else //If type is Map
{
NameValueCollection nvc = new NameValueCollection();
for (int i =0; i< secret.ChildNodes.Count; i++)
{
XmlNode key = secret.ChildNodes[i];
XmlAttributeCollection atcol;
atcol = key.Attributes;
String keyMapName = atcol["ID"].InnerXml;
Console.WriteLine("Map Ele KeyName = " + keyMapName);
string value = key.ChildNodes[0].InnerText; //Secret.Key.Value
Console.WriteLine("Map Ele Value = " + value);
nvc.Add(keyMapName,value);
}
return(kwallet.SetSecret(walletName, folderName,keyName,nvc));
}
}
catch(NullReferenceException n)
{
Console.WriteLine("Exception in Set Secret Cause :" + n.ToString());
return (int)KWalletResult.KWALLET_RESULT_MALFORMED_XML;
}
catch(Exception e)
{
Console.WriteLine("Exception in Set Secret Cause :" + e.ToString());
return (int)KWalletResult.KWALLET_RESULT_UNKNOWN_ERROR;
}
}
@@ -287,53 +369,175 @@ namespace Novell.CASA.DataEngines
return ConstStrings.CASA_SUCCESS;
}
/**************************************************************************************
Remove will delete a Secret.
Parameters
secret : Secrets XmlNode
1. This node will be deleted from its parent.
StoreID : int value
Novell.CASA.DataEngines.Common.ConstStrings.CASA_STORE_KWALLET;
Returns
An Error code or 0 if operation is successfull. Error code is same as above
**************************************************************************************/
public int Remove(XmlNode secret)
public int Remove(XmlNode secret)
{
try
{
string walletName = ExtractWalletName(secret);
string folderName = ExtractFolderName(secret);
string keyName = ExtractKeyName(secret);
int secretType = ExtractSecretType(secret);
int res = kwallet.DeleteSecret(walletName, folderName, keyName);
if (res == 0)
{
XmlNode root = secret.ParentNode;
root.RemoveChild(secret);
}
return res;
}
catch(NullReferenceException n)
{
Console.WriteLine("Exception in Set Secret Cause :" + n.ToString());
return (int)KWalletResult.KWALLET_RESULT_MALFORMED_XML;
}
catch(Exception e)
{
Console.WriteLine("Exception in Set Secret Cause :" + e.ToString());
return (int)KWalletResult.KWALLET_RESULT_UNKNOWN_ERROR;
}
}
string ExtractWalletName(XmlNode secret)
{
return ConstStrings.CASA_SUCCESS;
XmlAttributeCollection atcol;
XmlNode parentNode = secret.ParentNode.ParentNode.ParentNode;
Console.WriteLine("In Extract Wallet Name ");
atcol = parentNode.Attributes;
String walletname = atcol["ID"].InnerXml;
Console.WriteLine("In Extract Wallet Name Wallet Name = " + walletname);
return walletname;
}
string ExtractFolderName(XmlNode secret)
{
XmlAttributeCollection atcol;
XmlNode parentNode = secret.ParentNode.ParentNode; //Folder.Type.Secret
Console.WriteLine("In Extract Folder Name ");
atcol = parentNode.Attributes;
String foldername = atcol["Name"].InnerXml;
Console.WriteLine("In Extract Folder Name Folder Name = " + foldername);
return foldername;
}
string ExtractKeyName(XmlNode secret)
{
XmlAttributeCollection atcol;
Console.WriteLine("In Extract Key Name ");
atcol = secret.Attributes;
String keyname = atcol["ID"].InnerXml;
Console.WriteLine("In Extract Key Name Key Name = " + keyname);
return keyname;
}
int ExtractSecretType(XmlNode secret)
{
XmlAttributeCollection atcol;
XmlNode parentNode = secret.ParentNode; //Type.Secret
Console.WriteLine("In Extract Entry Type ");
atcol = parentNode.Attributes;
String entryType = atcol["ID"].InnerXml;
Console.WriteLine("In Extract Entry Type = " + entryType);
if (entryType.CompareTo("Passwords")== 0)
{
return 1;
}
if (entryType.CompareTo("Binary") == 0)
{
return 2;
}
if (entryType.CompareTo("Maps") == 0)
{
return 3;
}
return 0;
}
#if TEST
public static void Main()
{
Console.WriteLine("Hello there");
KWalletEngine kw = new KWalletEngine();
Console.WriteLine();
Console.WriteLine("********** Menu ***********");
Console.WriteLine("* 1. Set secret *");
Console.WriteLine("* 2. Remove secret *");
Console.WriteLine("* 3. Refresh *");
Console.WriteLine("* 4. Quit *");
Console.WriteLine("***************************");
Console.WriteLine("For all options the input is the file /root/kwtest.xml");
Console.WriteLine("Select option and Press enter");
String line = Console.ReadLine();
int res = 0;
if (line.Length > 0)
{
char[] c = line.Substring(0, 1).ToCharArray();
if (c.Length > 0)
{
if (c[0].Equals('4'))
return;
if (c[0].Equals('3'))
kw.Aggregate ();
else
{
XmlDocument xmlDoc = new XmlDocument();
XmlTextReader tr = new XmlTextReader("/root/kwtest.xml");
tr.Read();
xmlDoc.Load(tr);
XmlNode root = xmlDoc.FirstChild;
if (root == null)
{
Console.WriteLine("Root is null");
}
Console.WriteLine("Root is not null\n");
Console.WriteLine("Root Name \n" + root.Name);
Console.WriteLine("Wallet Name \n" + root.ChildNodes[0].Name);
Console.WriteLine("Folder Name \n" + root.ChildNodes[0].ChildNodes[0].Name);
Console.WriteLine("Type Name \n" + root.ChildNodes[0].ChildNodes[0].ChildNodes[0].Name);
Console.WriteLine("Secret Name \n" + root.ChildNodes[0].ChildNodes[0].ChildNodes[0].ChildNodes[0].Name);
XmlNode secret = root.ChildNodes[0].ChildNodes[0].ChildNodes[0].ChildNodes[0];
if (c[0].Equals('2'))
res =kw.Remove(secret);
else if (c[0].Equals('1'))
res = kw.SetSecret(secret);
}
}
}
Console.WriteLine("Result of Operation = " + res);
}
#endif
}
}