private void CreateAdalCache(ICoreLogger logger, ILegacyCachePersistence legacyCachePersistence, string scopes)
{
var key = new AdalTokenCacheKey(
MsalTestConstants.AuthorityHomeTenant,
scopes,
MsalTestConstants.ClientId,
MsalTestConstants.TokenSubjectTypeUser,
MsalTestConstants.UniqueId,
MsalTestConstants.User.Username);
var wrapper = new AdalResultWrapper()
{
Result = new AdalResult(null, null, DateTimeOffset.MinValue)
{
UserInfo = new AdalUserInfo()
{
UniqueId = MsalTestConstants.UniqueId,
DisplayableId = MsalTestConstants.User.Username
}
},
RefreshToken = MsalTestConstants.ClientSecret,
RawClientInfo = MsalTestConstants.RawClientId,
ResourceInResponse = scopes
};
IDictionary <AdalTokenCacheKey, AdalResultWrapper> dictionary =
AdalCacheOperations.Deserialize(logger, legacyCachePersistence.LoadCache());
dictionary[key] = wrapper;
legacyCachePersistence.WriteCache(AdalCacheOperations.Serialize(logger, dictionary));
}
/// <summary>
/// Algorithm to delete:
///
/// DisplayableId cannot be null
/// Removal is scoped by enviroment and clientId;
///
/// If accountId != null then delete everything with the same clientInfo
/// otherwise, delete everything with the same displayableId
///
/// Notes:
/// - displayableId can change rarely
/// - ClientCredential Grant uses the app token cache, not the user token cache, so this algorithm does not apply
/// (nor will GetAccounts / RemoveAccount work)
///
/// </summary>
public static void RemoveAdalUser(
ILegacyCachePersistence legacyCachePersistence,
string clientId,
string displayableId,
string accountOrUserId)
{
try
{
IDictionary <AdalTokenCacheKey, AdalResultWrapper> adalCache =
AdalCacheOperations.Deserialize(legacyCachePersistence.LoadCache());
if (!string.IsNullOrEmpty(accountOrUserId))
{
RemoveEntriesWithMatchingId(clientId, accountOrUserId, adalCache);
}
RemoveEntriesWithMatchingName(clientId, displayableId, adalCache);
legacyCachePersistence.WriteCache(AdalCacheOperations.Serialize(adalCache));
}
catch (Exception ex)
{
MsalLogger.Default.WarningPiiWithPrefix(ex, "An error occurred while deleting account in ADAL format from the cache. " +
"For details please see https://aka.ms/net-cache-persistence-errors. ");
}
}
/// <summary>
/// Returns a tuple where
///
/// Item1 is a map of ClientInfo -> AdalUserInfo for those users that have ClientInfo
/// Item2 is a list of AdalUserInfo for those users that do not have ClientInfo
/// </summary>
public static AdalUsersForMsal GetAllAdalUsersForMsal(
ICoreLogger logger,
ILegacyCachePersistence legacyCachePersistence,
string clientId)
{
var userEntries = new List <AdalUserForMsalEntry>();
try
{
IDictionary <AdalTokenCacheKey, AdalResultWrapper> dictionary =
AdalCacheOperations.Deserialize(logger, legacyCachePersistence.LoadCache());
// filter by client id
dictionary.Where(p =>
p.Key.ClientId.Equals(clientId, StringComparison.OrdinalIgnoreCase) &&
!string.IsNullOrEmpty(p.Key.Authority))
.ToList()
.ForEach(kvp =>
{
userEntries.Add(new AdalUserForMsalEntry(
authority: kvp.Key.Authority,
clientId: clientId,
clientInfo: kvp.Value.RawClientInfo, // optional, missing in ADAL v3
userInfo: kvp.Value.Result.UserInfo));
});
}
catch (Exception ex)
{
logger.WarningPiiWithPrefix(ex, "An error occurred while reading accounts in ADAL format from the cache for MSAL. " +
"For details please see https://aka.ms/net-cache-persistence-errors. ");
}
return(new AdalUsersForMsal(userEntries));
}
public static MsalRefreshTokenCacheItem GetAdalEntryForMsal(
ICoreLogger logger,
ILegacyCachePersistence legacyCachePersistence,
IEnumerable <string> environmentAliases,
string clientId,
string upn,
string uniqueId)
{
IEnumerable <MsalRefreshTokenCacheItem> adalRts = GetAllAdalEntriesForMsal(
logger,
legacyCachePersistence,
environmentAliases,
clientId,
upn,
uniqueId);
IEnumerable <IGrouping <string, MsalRefreshTokenCacheItem> > rtGroupsByEnv = adalRts.GroupBy(rt => rt.Environment.ToLowerInvariant());
// if we have more than 1 RT per env, there is smth wrong with the ADAL cache
if (rtGroupsByEnv.Any(g => g.Count() > 1))
{
//Due to the fact that there is a problem with the ADAL cache that causes this exception, The ADAL cache will be removed when
//this exception is triggered so that users can sign in interactivly and repopulate the cache.
IDictionary <AdalTokenCacheKey, AdalResultWrapper> adalCache =
AdalCacheOperations.Deserialize(logger, legacyCachePersistence.LoadCache());
adalCache.Clear();
logger.Error(MsalErrorMessage.InvalidAdalCacheMultipleRTs);
legacyCachePersistence.WriteCache(AdalCacheOperations.Serialize(logger, adalCache));
return(null);
}
return(adalRts.FirstOrDefault());
}
/// <summary>
/// Returns a tuple where
///
/// Item1 is a map of ClientInfo -> AdalUserInfo for those users that have ClientInfo
/// Item2 is a list of AdalUserInfo for those users that do not have ClientInfo
/// </summary>
public static AdalUsersForMsalResult GetAllAdalUsersForMsal(
ILegacyCachePersistence legacyCachePersistence,
string clientId)
{
var clientInfoToAdalUserMap = new Dictionary <string, AdalUserInfo>();
var adalUsersWithoutClientInfo = new List <AdalUserInfo>();
try
{
IDictionary <AdalTokenCacheKey, AdalResultWrapper> dictionary =
AdalCacheOperations.Deserialize(legacyCachePersistence.LoadCache());
// filter by client id and environment first
// TODO - authority check needs to be updated for alias check
List <KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> > listToProcess =
dictionary.Where(p =>
p.Key.ClientId.Equals(clientId, StringComparison.OrdinalIgnoreCase)).ToList();
foreach (KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> pair in listToProcess)
{
if (!string.IsNullOrEmpty(pair.Value.RawClientInfo))
{
clientInfoToAdalUserMap[pair.Value.RawClientInfo] = pair.Value.Result.UserInfo;
}
else
{
adalUsersWithoutClientInfo.Add(pair.Value.Result.UserInfo);
}
}
}
catch (Exception ex)
{
MsalLogger.Default.WarningPiiWithPrefix(ex, "An error occurred while reading accounts in ADAL format from the cache for MSAL. " +
"For details please see https://aka.ms/net-cache-persistence-errors. ");
return(new AdalUsersForMsalResult());
}
return(new AdalUsersForMsalResult(clientInfoToAdalUserMap, adalUsersWithoutClientInfo));
}
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 List <MsalRefreshTokenCacheItem> GetAllAdalEntriesForMsal(ILegacyCachePersistence legacyCachePersistence,
ISet <string> environmentAliases, string clientId, string upn, string uniqueId, string rawClientInfo)
{
try
{
IDictionary <AdalTokenCacheKey, AdalResultWrapper> dictionary =
AdalCacheOperations.Deserialize(legacyCachePersistence.LoadCache());
//filter by client id and environment first
//TODO - authority check needs to be updated for alias check
List <KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> > listToProcess =
dictionary.Where(p =>
p.Key.ClientId.Equals(clientId, StringComparison.OrdinalIgnoreCase) &&
environmentAliases.Contains(new Uri(p.Key.Authority).Host)).ToList();
//if client info is provided then use it to filter
if (!string.IsNullOrEmpty(rawClientInfo))
{
List <KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> > clientInfoEntries =
listToProcess.Where(p => rawClientInfo.Equals(p.Value.RawClientInfo, StringComparison.OrdinalIgnoreCase)).ToList();
if (clientInfoEntries.Any())
{
listToProcess = clientInfoEntries;
}
}
//if upn is provided then use it to filter
if (!string.IsNullOrEmpty(upn))
{
List <KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> > upnEntries =
listToProcess.Where(p => upn.Equals(p.Key.DisplayableId, StringComparison.OrdinalIgnoreCase)).ToList();
if (upnEntries.Any())
{
listToProcess = upnEntries;
}
}
//if userId is provided then use it to filter
if (!string.IsNullOrEmpty(uniqueId))
{
List <KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> > uniqueIdEntries =
listToProcess.Where(p => uniqueId.Equals(p.Key.UniqueId, StringComparison.OrdinalIgnoreCase)).ToList();
if (uniqueIdEntries.Any())
{
listToProcess = uniqueIdEntries;
}
}
List <MsalRefreshTokenCacheItem> list = new List <MsalRefreshTokenCacheItem>();
foreach (KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> pair in listToProcess)
{
list.Add(new MsalRefreshTokenCacheItem
(new Uri(pair.Key.Authority).Host, pair.Key.ClientId, pair.Value.RefreshToken, pair.Value.RawClientInfo));
}
return(list);
}
catch (Exception ex)
{
MsalLogger.Default.WarningPiiWithPrefix(ex, "An error occurred while searching for refresh tokens in ADAL format in the cache for MSAL. " +
"For details please see https://aka.ms/net-cache-persistence-errors. ");
return(new List <MsalRefreshTokenCacheItem>());
}
}
public static MsalRefreshTokenCacheItem GetRefreshToken(
ICoreLogger logger,
ILegacyCachePersistence legacyCachePersistence,
IEnumerable <string> environmentAliases,
string clientId,
IAccount account)
{
try
{
IDictionary <AdalTokenCacheKey, AdalResultWrapper> dictionary =
AdalCacheOperations.Deserialize(logger, legacyCachePersistence.LoadCache());
IEnumerable <KeyValuePair <AdalTokenCacheKey, AdalResultWrapper> > listToProcess =
dictionary.Where(p =>
p.Key.ClientId.Equals(clientId, StringComparison.OrdinalIgnoreCase) &&
environmentAliases.Contains(new Uri(p.Key.Authority).Host));
bool filtered = false;
if (!string.IsNullOrEmpty(account?.Username))
{
listToProcess =
listToProcess.Where(p => account.Username.Equals(
p.Key.DisplayableId, StringComparison.OrdinalIgnoreCase));
filtered = true;
}
if (!string.IsNullOrEmpty(account?.HomeAccountId?.ObjectId))
{
listToProcess =
listToProcess.Where(p => account.HomeAccountId.ObjectId.Equals(
p.Key.UniqueId, StringComparison.OrdinalIgnoreCase)).ToList();
filtered = true;
}
// We should filter at leasts by one criteria to ensure we retrun adequate RT
if (!filtered)
{
logger.Warning("Could not filter ADAL entries by either UPN or unique ID, skipping.");
return(null);
}
return(listToProcess.Select(adalEntry => new MsalRefreshTokenCacheItem(
new Uri(adalEntry.Key.Authority).Host,
adalEntry.Key.ClientId,
adalEntry.Value.RefreshToken,
adalEntry.Value.RawClientInfo,
familyId: null,
homeAccountId: GetHomeAccountId(adalEntry.Value)))
.FirstOrDefault());
}
catch (Exception ex)
{
logger.WarningPiiWithPrefix(ex, "An error occurred while searching for refresh tokens in ADAL format in the cache for MSAL. " +
"For details please see https://aka.ms/net-cache-persistence-errors. ");
return(null);
}
}