public async Task AddStoredCredential(UserCredential newCredential, string password)
{
var userInfoDb = await GetUserInfoDB();
var currentCredentials = await StoredCredentials();
var existingCredential = currentCredentials.FirstOrDefault(credential => credential.Username == newCredential.Username);
if (existingCredential != null)
{
//we already exist in the credentials, just update our login token and password (if its set)
if (existingCredential.LoginCookie != newCredential.LoginCookie ||
existingCredential.IsDefault != newCredential.IsDefault)
{
existingCredential.LoginCookie = newCredential.LoginCookie;
existingCredential.IsDefault = newCredential.IsDefault;
try
{
//go find the one we're updating and actually do it
var userCredentialsCursor = await userInfoDb.SelectAsync(userInfoDb.GetKeys().First(), "credentials", DBReadFlags.AutoLock);
if (userCredentialsCursor != null)
{
using (userCredentialsCursor)
{
do
{
var credential = JsonConvert.DeserializeObject<UserCredential>(userCredentialsCursor.GetString());
if (credential.Username == newCredential.Username)
{
await userCredentialsCursor.UpdateAsync(JsonConvert.SerializeObject(existingCredential));
break;
}
} while (await userCredentialsCursor.MoveNextAsync());
}
}
}
catch
{
//let it fail
}
}
if (!string.IsNullOrWhiteSpace(password))
{
AddOrUpdateWindowsCredential(existingCredential, password);
}
}
else
{
await userInfoDb.InsertAsync("credentials", JsonConvert.SerializeObject(newCredential));
//force a re-get of the credentials next time someone wants them
_storedCredentials = null;
}
}