public IDictionary <string, JToken> Deserialize(byte[] bytes, bool clearExistingCacheData)
{
List <KeyValuePair <string, IEnumerable <string> > > cacheKvpList;
try
{
cacheKvpList = JsonHelper.DeserializeFromJson <List <KeyValuePair <string, IEnumerable <string> > > >(bytes);
}
catch (Exception ex)
{
throw new MsalClientException(MsalError.JsonParseError, MsalErrorMessage.TokenCacheDictionarySerializerFailedParse, ex);
}
var cacheDict = cacheKvpList.ToDictionary(x => x.Key, x => x.Value);
if (clearExistingCacheData)
{
_accessor.Clear();
}
if (cacheKvpList == null || cacheKvpList.Count == 0)
{
return(null);
}
if (cacheDict.ContainsKey(AccessTokenKey))
{
foreach (var atItem in cacheDict[AccessTokenKey])
{
_accessor.SaveAccessToken(MsalAccessTokenCacheItem.FromJsonString(atItem));
}
}
if (cacheDict.ContainsKey(RefreshTokenKey))
{
foreach (var rtItem in cacheDict[RefreshTokenKey])
{
_accessor.SaveRefreshToken(MsalRefreshTokenCacheItem.FromJsonString(rtItem));
}
}
if (cacheDict.ContainsKey(IdTokenKey))
{
foreach (var idItem in cacheDict[IdTokenKey])
{
_accessor.SaveIdToken(MsalIdTokenCacheItem.FromJsonString(idItem));
}
}
if (cacheDict.ContainsKey(AccountKey))
{
foreach (var account in cacheDict[AccountKey])
{
_accessor.SaveAccount(MsalAccountCacheItem.FromJsonString(account));
}
}
return(null);
}
public static void WriteAdalRefreshToken(
ILegacyCachePersistence legacyCachePersistence,
MsalRefreshTokenCacheItem rtItem,
MsalIdTokenCacheItem idItem,
string authority,
string uniqueId,
string scope)
{
try
{
if (rtItem == null)
{
MsalLogger.Default.Info("No refresh token available. Skipping MSAL refresh token cache write");
return;
}
//Using scope instead of resource because that value does not exist. STS should return it.
AdalTokenCacheKey key = new AdalTokenCacheKey(authority, scope, rtItem.ClientId, TokenSubjectType.User,
uniqueId, idItem.IdToken.PreferredUsername);
AdalResultWrapper wrapper = new AdalResultWrapper()
{
Result = new AdalResult(null, null, DateTimeOffset.MinValue)
{
UserInfo = new AdalUserInfo()
{
UniqueId = uniqueId,
DisplayableId = idItem.IdToken.PreferredUsername
}
},
RefreshToken = rtItem.Secret,
RawClientInfo = rtItem.RawClientInfo,
//ResourceInResponse is needed to treat RT as an MRRT. See IsMultipleResourceRefreshToken
//property in AdalResultWrapper and its usage. Stronger design would be for the STS to return resource
//for which the token was issued as well on v2 endpoint.
ResourceInResponse = scope
};
IDictionary <AdalTokenCacheKey, AdalResultWrapper> dictionary = AdalCacheOperations.Deserialize(legacyCachePersistence.LoadCache());
dictionary[key] = wrapper;
legacyCachePersistence.WriteCache(AdalCacheOperations.Serialize(dictionary));
}
catch (Exception ex)
{
if (!string.Equals(rtItem?.Environment, idItem?.Environment, StringComparison.OrdinalIgnoreCase))
{
MsalLogger.Default.Error(DifferentEnvError);
}
if (!string.Equals(rtItem?.Environment, new Uri(authority).Host, StringComparison.OrdinalIgnoreCase))
{
MsalLogger.Default.Error(DifferentAuthorityError);
}
MsalLogger.Default.WarningPiiWithPrefix(ex, "An error occurred while writing MSAL refresh token to the cache in ADAL format. " +
"For details please see https://aka.ms/net-cache-persistence-errors. ");
}
}
public static string GetKeyFromCachedItem(MsalIdTokenCacheItem idTokenCacheItem)
{
return(idTokenCacheItem.HomeAccountId);
}
