public TemplateModel Process(TemplateModel template, ProfileModel profile, Pbkdf2Model protectedFile, ICollection <SecretEntryModel> secrets)
{
_objectValidator.IsNull(template, nameof(template));
_objectValidator.IsNull(profile, nameof(profile));
_objectValidator.IsNull(protectedFile, nameof(protectedFile));
_objectValidator.IsNull(secrets, nameof(secrets));
var resultModel = new TemplateModel();
try
{
foreach (var templateLine in template.Fields)
{
var key = templateLine.Key;
var value = TryGetValue(templateLine.Value, template, profile, protectedFile, secrets);
resultModel.Fields.Add(key, value);
Log.Logger.Debug($"Bounded key: '{key}' to value '{value}'");
}
}
catch (Exception exception)
{
Log.Logger.Error(exception, "During preparing output an error has been occured");
throw;
}
return(resultModel);
}
public void Init()
{
TemplateModel = new TemplateModel();
TemplateProfile = new ProfileModel();
ProtectedFile = new Pbkdf2Model();
Secrets = new List <SecretEntryModel>();
_objectValidatorMock = new Mock <IObjectValidator>();
_sut = new Environmentalist.Services.LogicProcessor.LogicProcessor(
_objectValidatorMock.Object);
}
private Pbkdf2Model ProcessEnvironmentVariables(Pbkdf2Model model, IDictionary <string, string> environmentVariables)
{
_objectValidator.IsNull(model, nameof(model));
_objectValidator.IsNull(environmentVariables, nameof(environmentVariables));
var newModel = new Pbkdf2Model();
foreach (var field in model.Fields)
{
var value = EnvironmentVariableHelper.TryGetEnvironmentVariableValueForField(field.Value, environmentVariables);
newModel.Fields.Add(field.Key, value);
}
return(newModel);
}
public async Task <Pbkdf2Model> Decrypt(string path, string entropy)
{
_stringValidator.IsNullOrWhitespace(path, nameof(path));
_stringValidator.IsNullOrWhitespace(entropy, nameof(entropy));
_fileValidator.IsExist(path);
var content = await _diskService.ReadFileText(path);
var plaintext = _pbkdF2Service.Decrypt(content, entropy);
var fields = ProcessFileHelper.ProcessContent(plaintext);
var result = new Pbkdf2Model(fields);
var environmentVariables = ProcessFileHelper.ExtractEnvironmentVariables(result.Fields);
var environmentVariablesValues = _environmentVariableReader.Read(environmentVariables);
result = ProcessEnvironmentVariables(result, environmentVariablesValues);
return(result);
}
private static string TryGetValue(string value, TemplateModel template, ProfileModel profile, Pbkdf2Model protectedFile, ICollection <SecretEntryModel> secrets)
{
var foundValue = profile.Fields.ContainsKey(value)
? profile.Fields[value]
: (protectedFile.Fields.ContainsKey(value)
? protectedFile.Fields[value]
: value);
foundValue = TryGetCustomValue(foundValue, secrets);
return(foundValue);
}
