private void OnUnhandledExceptionOccurred(object sender, UnhandledExceptionOccurredEventArgs args)
{
lock (AppCenterLock)
{
if (_channelGroup != null)
{
AppCenterLog.Debug(AppCenterLog.LogTag, "Shutting down channel group due to unhandled exception.");
_channelGroup.ShutdownAsync();
_channelGroup = null;
}
}
}
// Gets the first instance of an app secret corresponding to the given platform name, or returns the string
// as-is if no identifier can be found. Logs a message if no identifiers can be found.
internal static string GetSecretForPlatform(string secrets, string platformIdentifier)
{
if (string.IsNullOrEmpty(secrets))
{
throw new AppCenterException("App secrets string is null or empty");
}
// If there are no equals signs, then there are no named identifiers, but log a message in case the developer made
// a typing error.
if (!secrets.Contains("="))
{
AppCenterLog.Debug(AppCenterLog.LogTag, "No named identifier found in appSecret; using as-is");
return(secrets);
}
var parseErrorMessage = $"Error parsing key for '{platformIdentifier}'";
var platformIndicator = platformIdentifier + "=";
var secretIdx = secrets.IndexOf(platformIndicator, StringComparison.Ordinal);
if (secretIdx == -1)
{
throw new AppCenterException(parseErrorMessage);
}
secretIdx += platformIndicator.Length;
var platformSecret = string.Empty;
while (secretIdx < secrets.Length)
{
var nextChar = secrets[secretIdx++];
if (nextChar == ';')
{
break;
}
platformSecret += nextChar;
}
if (platformSecret == string.Empty)
{
throw new AppCenterException(parseErrorMessage);
}
return(platformSecret);
}
// Gets the first instance of an app sceret and/or target token corresponding to the given platform name, or returns the string
// as-is if no identifier can be found. Logs a message if no identifiers can be found.
internal static string GetSecretAndTargetForPlatform(string secrets, string platformIdentifier)
{
var platformTargetIdentifier = platformIdentifier + TargetKeyNameUpper;
if (string.IsNullOrEmpty(secrets))
{
throw new AppCenterException("App secrets string is null or empty");
}
// If there are no equals signs, then there are no named identifiers, but log a message in case the developer made
// a typing error.
if (!secrets.Contains(PlatformKeyValueDelimiter))
{
AppCenterLog.Debug(AppCenterLog.LogTag, "No named identifier found in appSecret; using as-is");
return(secrets);
}
// Iterate over matching patterns.
var secretsDictionary = new Dictionary <string, string>();
var matches = _secretsRegex.Matches(secrets);
foreach (Match match in matches)
{
secretsDictionary[match.Groups[1].Value] = match.Groups[2].Value;
}
// Extract the secrets for the current platform.
if (secretsDictionary.ContainsKey(TargetKeyName))
{
AppCenterLog.Debug(AppCenterLog.LogTag, "Found 'target=' identifier in the secret; using as-is.");
return(secrets);
}
if (secretsDictionary.ContainsKey(AppSecretKeyName))
{
AppCenterLog.Debug(AppCenterLog.LogTag, "Found 'appSecret=' identifier in the secret; using as-is.");
return(secrets);
}
var platformSecret = string.Empty;
var platformTargetToken = string.Empty;
if (secretsDictionary.ContainsKey(platformIdentifier))
{
secretsDictionary.TryGetValue(platformIdentifier, out platformSecret);
}
if (secretsDictionary.ContainsKey(platformTargetIdentifier))
{
secretsDictionary.TryGetValue(platformTargetIdentifier, out platformTargetToken);
}
if (string.IsNullOrEmpty(platformSecret) && string.IsNullOrEmpty(platformTargetToken))
{
throw new AppCenterException($"Error parsing key for '{platformIdentifier}'");
}
// Format the string as "appSecret={};target={}" or "target={}" if needed.
if (!string.IsNullOrEmpty(platformTargetToken))
{
// If there is an app secret
if (!string.IsNullOrEmpty(platformSecret))
{
platformSecret = AppSecretKeyName + PlatformKeyValueDelimiter + platformSecret + SecretDelimiter;
}
platformSecret += TargetKeyName + PlatformKeyValueDelimiter + platformTargetToken;
}
return(platformSecret);
}
// Gets the first instance of an app sceret and/or target token corresponding to the given platform name, or returns the string
// as-is if no identifier can be found. Logs a message if no identifiers can be found.
internal static string GetSecretAndTargetForPlatform(string secrets, string platformIdentifier)
{
var platformTargetIdentifier = platformIdentifier + TargetKeyNameUpper;
if (string.IsNullOrEmpty(secrets))
{
throw new AppCenterException("App secrets string is null or empty");
}
// If there are no equals signs, then there are no named identifiers, but log a message in case the developer made
// a typing error.
if (!secrets.Contains(PlatformKeyValueDelimiter))
{
AppCenterLog.Debug(AppCenterLog.LogTag, "No named identifier found in appSecret; using as-is");
return(secrets);
}
// Grouping by the name of the key.
var secretsGroup = secrets.Split(SecretDelimiter.ToCharArray())
.Select(value => value.Split(PlatformKeyValueDelimiter.ToCharArray()))
.GroupBy(p => p[0] ?? "");
// Create a dictionary choosing the last secret value for each key. If the key has more than one secret value then select the last of them.
var secretsDictionary = secretsGroup.ToDictionary(pair => pair.Key, pair => pair.Last().Last());
if (secretsDictionary.ContainsKey(TargetKeyName))
{
AppCenterLog.Debug(AppCenterLog.LogTag, "Found 'target=' identifier in the secret; using as-is.");
return(secrets);
}
if (secretsDictionary.ContainsKey(AppSecretKeyName))
{
AppCenterLog.Debug(AppCenterLog.LogTag, "Found 'appSecret=' identifier in the secret; using as-is.");
return(secrets);
}
var platformSecret = string.Empty;
var platformTargetToken = string.Empty;
if (secretsDictionary.ContainsKey(platformIdentifier))
{
secretsDictionary.TryGetValue(platformIdentifier, out platformSecret);
}
if (secretsDictionary.ContainsKey(platformTargetIdentifier))
{
secretsDictionary.TryGetValue(platformTargetIdentifier, out platformTargetToken);
}
if (string.IsNullOrEmpty(platformSecret) && string.IsNullOrEmpty(platformTargetToken))
{
throw new AppCenterException($"Error parsing key for '{platformIdentifier}'");
}
// Format the string as "appSecret={};target={}" or "target={}" if needed.
if (!string.IsNullOrEmpty(platformTargetToken))
{
// If there is an app secret
if (!string.IsNullOrEmpty(platformSecret))
{
platformSecret = AppSecretKeyName + PlatformKeyValueDelimiter + platformSecret + SecretDelimiter;
}
platformSecret += TargetKeyName + PlatformKeyValueDelimiter + platformTargetToken;
}
return(platformSecret);
}
