public void TestACMCalculateMd5TxtList()
{
var dir = ConfigurationManager.AppSettings.Get("test_dir");
var md5_1 = ConfigurationManager.AppSettings.Get("txt_file_md5_1").ToUpper();
var md5_2 = ConfigurationManager.AppSettings.Get("txt_file_md5_2").ToUpper();
var md5_3 = ConfigurationManager.AppSettings.Get("txt_file_md5_3").ToUpper();
var testList = GenerateTxtFilesList().ToList();
var sol = new List <string>
{
testList.ElementAt(0) + " = " + md5_1,
testList.ElementAt(1) + " = " + md5_2,
testList.ElementAt(2) + " = " + md5_3
};
//OK
CollectionAssert.AreEqual(ClassAcm.CalculateTxtMd5List(testList).ToList(), sol);
//Exceptions
Assert.AreEqual(ClassAcm.CalculateTxtMd5List(new List <string>()
{
"./umpalumpa.txt"
}).ToList().ElementAt(0), "./umpalumpa.txt = Exception on MD5 calculation: File not found");
File.Create(Path.ChangeExtension(testList.ElementAt(0), ".docx")).Close();
Assert.AreEqual(ClassAcm.CalculateTxtMd5List(new List <string>()
{
Path.ChangeExtension(testList.ElementAt(0), ".docx")
}).ToList().ElementAt(0), Path.ChangeExtension(testList.ElementAt(0), ".docx") + " = Exception on MD5 calculation: Wrong file format. This function can encrypt only .txt files");
File.Create(dir + "/empty.txt").Close();
Assert.AreEqual(ClassAcm.CalculateTxtMd5List(new List <string>()
{
dir + "/empty.txt"
}).ToList().ElementAt(0), dir + "/empty.txt" + " = Exception on MD5 calculation: Empty file");
}
private void decryptFilesToolStripMenuItem_Click(object sender, EventArgs e)
{
var list = FileManager.OpenFile(ofd, "Select files to decrypt", true);
if (list == null)
{
return;
}
var outDir = FileManager.SaveFile(ffd);
if (outDir == null)
{
return;
}
var key = GetKey();
if (string.IsNullOrEmpty(key))
{
return;
}
foreach (var l in ClassAcm.DecryptFileList(list, outDir, key))
{
WriteLogs(l + "\r\n");
}
}
public void TestACMVerifyMd5AcmList()
{
var dir = ConfigurationManager.AppSettings.Get("test_dir");
var key = ConfigurationManager.AppSettings.Get("secret_key");
var md5_1 = ConfigurationManager.AppSettings.Get("txt_file_md5_1").ToUpper();
var md5_2 = ConfigurationManager.AppSettings.Get("txt_file_md5_2").ToUpper();
var md5_3 = ConfigurationManager.AppSettings.Get("txt_file_md5_3").ToUpper();
var testList = GenerateAcmFilesList().ToList();
var sol = new List <string>()
{
testList.ElementAt(0) + " = " + md5_1 + " successfully verified",
testList.ElementAt(1) + " = " + md5_2 + " successfully verified",
testList.ElementAt(2) + " = " + md5_3 + " successfully verified"
};
//OK
CollectionAssert.AreEqual(ClassAcm.VerifyAcmMd5List(testList, key).ToList(), sol);
//Exceptions
Assert.AreEqual(ClassAcm.VerifyAcmMd5List(new List <string>()
{
"./umpalumpa.txt"
}, key).ToList().ElementAt(0), "./umpalumpa.txt = Exception on MD5 verification: File not found");
Assert.AreEqual(ClassAcm.VerifyAcmMd5List(testList, "").ToList().ElementAt(0), testList.ElementAt(0) + " = Exception on MD5 verification: Null key");
File.Create(Path.ChangeExtension(testList.ElementAt(0), ".docx")).Close();
Assert.AreEqual(ClassAcm.VerifyAcmMd5List(new List <string>()
{
Path.ChangeExtension(testList.ElementAt(0), ".docx")
}, key).ToList().ElementAt(0), Path.ChangeExtension(testList.ElementAt(0), ".docx") + " = Exception on MD5 verification: Wrong file format. This function can verify only .acm files");
File.Create(dir + "/empty.acm").Close();
Assert.AreEqual(ClassAcm.VerifyAcmMd5List(new List <string>()
{
dir + "/empty.acm"
}, key).ToList().ElementAt(0), dir + "/empty.acm" + " = Exception on MD5 verification: Empty file");
File.WriteAllText(testList.ElementAt(0), File.ReadAllText(testList.ElementAt(0)).Replace("Hash=", "Hash=r"));
Assert.AreEqual(ClassAcm.VerifyAcmMd5List(testList, key).ToList().ElementAt(0), testList.ElementAt(0) + " = Exception on MD5 verification: MD5 hash functions not corresponding");
File.Delete(testList.ElementAt(0));
File.Create(testList.ElementAt(0)).Close();
using (var sw = new StreamWriter(testList.ElementAt(0), true))
{
sw.WriteLine("ACM");
sw.WriteLine("File=" + Path.GetFileName(testList.ElementAt(0)));
sw.WriteLine("Hash=");
sw.WriteLine("Size=" + ConfigurationManager.AppSettings.Get("aes_1").Length);
sw.WriteLine("Type=AES");
sw.WriteLine("@@@@@");
sw.WriteLine(ConfigurationManager.AppSettings.Get("aes_1"));
sw.Close();
}
Assert.AreEqual(ClassAcm.VerifyAcmMd5List(testList, key).ToList().ElementAt(0), testList.ElementAt(0) + " = Exception on MD5 verification: Error on MD5 calculation");
}
private void calculateTxtMD5ToolStripMenuItem_Click(object sender, EventArgs e)
{
var list = FileManager.OpenFile(ofd, "Select .txt file to calculate the MD5 of", true);
if (list == null)
{
return;
}
foreach (var l in ClassAcm.CalculateTxtMd5List(list))
{
WriteLogs(l + "\r\n");
}
}
private void verifyMD5ToolStripMenuItem_Click(object sender, EventArgs e)
{
var list = FileManager.OpenFile(ofd, "Select .acm file to calculate the MD5 of", true);
if (list == null)
{
return;
}
var key = GetKey();
if (string.IsNullOrEmpty(key))
{
return;
}
foreach (var l in ClassAcm.VerifyAcmMd5List(list, key))
{
WriteLogs(l + "\r\n");
}
}
public void TestACMEncryptFileListOk()
{
var dir = ConfigurationManager.AppSettings.Get("test_dir");
var key = ConfigurationManager.AppSettings.Get("secret_key");
var md5_1 = ConfigurationManager.AppSettings.Get("txt_file_md5_1").ToUpper();
var md5_2 = ConfigurationManager.AppSettings.Get("txt_file_md5_2").ToUpper();
var md5_3 = ConfigurationManager.AppSettings.Get("txt_file_md5_3").ToUpper();
var testList = GenerateTxtFilesList().ToList();
var file1 = Path.ChangeExtension(testList.ElementAt(0), "acm");
var file2 = Path.ChangeExtension(testList.ElementAt(1), "acm");
var file3 = Path.ChangeExtension(testList.ElementAt(2), "acm");
//OK return
var sol = new List <string>()
{
$"File successfully encrypted: {file1}\r\nMD5 = {md5_1}",
$"File successfully encrypted: {file2}\r\nMD5 = {md5_2}",
$"File successfully encrypted: {file3}\r\nMD5 = {md5_3}",
};
//OK
CollectionAssert.AreEqual(ClassAcm.EncryptFileList(testList, dir, key).ToList(), sol);
//Exceptions
Assert.AreEqual(ClassAcm.EncryptFileList(new List <string>()
{
"./umpalumpa.txt"
}, outDir: dir, key: key).ToList().ElementAt(0), "Exception on encryption: File not found");
Assert.AreEqual(ClassAcm.EncryptFileList(testList, "./umpalumpa", key).ToList().ElementAt(0), "Exception on encryption: Directory not found");
Assert.AreEqual(ClassAcm.EncryptFileList(testList, dir, "").ToList().ElementAt(0), "Exception on encryption: Null key");
File.Create(Path.ChangeExtension(testList.ElementAt(0), ".docx")).Close();
Assert.AreEqual(ClassAcm.EncryptFileList(new List <string>()
{
Path.ChangeExtension(testList.ElementAt(0), ".docx")
}, dir, key).ToList().ElementAt(0), "Exception on encryption: Wrong file format. This function can encrypt only .txt files");
File.Create(dir + "/empty.txt").Close();
Assert.AreEqual(ClassAcm.EncryptFileList(new List <string>()
{
dir + "/empty.txt"
}, dir, key).ToList().ElementAt(0), "Exception on encryption: Empty file");
}
public void TestACMDecryptFileList()
{
var dir = ConfigurationManager.AppSettings.Get("test_dir");
var key = ConfigurationManager.AppSettings.Get("secret_key");
var testList = GenerateAcmFilesList().ToList();
var sol = new List <string>()
{
"File successfully decrypted: " + dir + "/" + Path.GetFileNameWithoutExtension(testList.ElementAt(0)) +
"_dec.txt",
"File successfully decrypted: " + dir + "/" + Path.GetFileNameWithoutExtension(testList.ElementAt(1)) +
"_dec.txt",
"File successfully decrypted: " + dir + "/" + Path.GetFileNameWithoutExtension(testList.ElementAt(2)) +
"_dec.txt"
};
//OK
CollectionAssert.AreEqual(ClassAcm.DecryptFileList(testList, dir, key).ToList(), sol);
//Exceptions//Exceptions
Assert.AreEqual(ClassAcm.DecryptFileList(new List <string>()
{
"./umpalumpa.txt"
}, dir, key).ToList().ElementAt(0), "Exception on decryption: File not found");
Assert.AreEqual(ClassAcm.DecryptFileList(testList, "./umpalumpa", key).ToList().ElementAt(0), "Exception on decryption: Directory not found");
Assert.AreEqual(ClassAcm.DecryptFileList(testList, dir, "").ToList().ElementAt(0), "Exception on decryption: Null key");
File.Create(Path.ChangeExtension(testList.ElementAt(0), ".docx")).Close();
Assert.AreEqual(ClassAcm.DecryptFileList(new List <string>()
{
Path.ChangeExtension(testList.ElementAt(0), ".docx")
}, dir, key).ToList().ElementAt(0), "Exception on decryption: Wrong file format. This function can decrypt only .acm files");
File.Create(dir + "/empty.acm").Close();
Assert.AreEqual(ClassAcm.DecryptFileList(new List <string>()
{
dir + "/empty.acm"
}, dir, key).ToList().ElementAt(0), "Exception on decryption: Empty file");
File.WriteAllText(testList.ElementAt(0), File.ReadAllText(testList.ElementAt(0)).Replace("Hash=", "Hash=r"));
Assert.AreEqual(ClassAcm.DecryptFileList(testList, dir, key).ToList().ElementAt(0), "Exception on decryption: MD5 hash functions not corresponding");
}
