Tadah
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TadahLauncher
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sha256 instead of sha512

This commit is contained in:
Connor 2021-11-07 01:35:37 -05:00
parent c79c5140b7
commit 92b26c65ec
1 changed files with 13 additions and 13 deletions
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26
Form1.cs
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@ -41,7 +41,7 @@ namespace TadahLauncher
string versionString = "false"; string versionString = "false";
string downloadUrl = "false"; string downloadUrl = "false";
string sha512 = "none"; string sha256 = "none";
try try
{ {
@ -49,7 +49,7 @@ namespace TadahLauncher
versionString = (string)clientData["version"]; versionString = (string)clientData["version"];
downloadUrl = (string)clientData["url"]; downloadUrl = (string)clientData["url"];
sha512 = (string)clientData["sha512"]; sha256 = (string)clientData["sha256"];
} }
catch catch
{ {
@ -58,9 +58,9 @@ namespace TadahLauncher
return; return;
} }
if (sha512 == "none") if (sha256 == "none")
{ {
MessageBox.Show("The client exists on the webserver, but it is not downloadable anymore. If you believe this is an error, contact the developers. (sha512 is \"none\").", "Update Error", MessageBoxButtons.OK, MessageBoxIcon.Error); MessageBox.Show("The client exists on the webserver, but it is not downloadable anymore. If you believe this is an error, contact the developers. (sha256 is \"none\").", "Update Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Close(); Close();
return; return;
} }
@ -82,20 +82,20 @@ namespace TadahLauncher
{ {
label1.Text = "Verifying downloaded files..."; label1.Text = "Verifying downloaded files...";
SHA512 cSha512 = SHA512.Create(); SHA256 cSha256 = SHA256.Create();
byte[] zipArchiveSha512Bytes; byte[] zipArchiveSha256Bytes;
using (FileStream stream = File.OpenRead(tempZipArchivePath)) using (FileStream stream = File.OpenRead(tempZipArchivePath))
{ {
zipArchiveSha512Bytes = cSha512.ComputeHash(stream); zipArchiveSha256Bytes = cSha256.ComputeHash(stream);
} }
string sha512result = ""; string sha256result = "";
foreach (byte b in zipArchiveSha512Bytes) sha512result += b.ToString("x2"); foreach (byte b in zipArchiveSha256Bytes) sha256result += b.ToString("x2");
if (sha512result != sha512) if (sha256result != sha256)
{ {
MessageBox.Show("SHA512 mismatch.\nWebsite reported: " + sha512 + "\nLocal file: " + sha512result, "Update Error", MessageBoxButtons.OK, MessageBoxIcon.Error); MessageBox.Show("SHA256 mismatch.\nWebsite reported: " + sha256 + "\nLocal file: " + sha256result, "Update Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Close(); Close();
return; return;
} }
@ -183,7 +183,7 @@ namespace TadahLauncher
string versionString = "false"; string versionString = "false";
string downloadUrl = "false"; string downloadUrl = "false";
string sha512 = "none"; string sha256 = "none";
try try
{ {
@ -191,7 +191,7 @@ namespace TadahLauncher
versionString = (string)clientData["version"]; versionString = (string)clientData["version"];
downloadUrl = (string)clientData["url"]; downloadUrl = (string)clientData["url"];
sha512 = (string)clientData["sha512"]; sha256 = (string)clientData["sha256"];
} }
catch catch
{ {