Amebis/Updater
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Switch to SHA-256 (phase 1)

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Updater will treat all hashes as SHA-256 when checking for updates in
the new catalog - the future releases.

While we keep hashing and signing the old catalog file using SHA-1 - the
past releases.

Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman
2020-02-25 12:44:11 +01:00
parent 07d891aa37
commit 877c2cc357
4 changed files with 12 additions and 11 deletions
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6
UpdSignXML/main.cpp
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@@ -67,8 +67,8 @@ int _tmain(int argc, _TCHAR *argv[])
for (wxXmlNode *prolog = document->GetChildren(); prolog;) {
if (prolog->GetType() == wxXML_COMMENT_NODE) {
wxString content = prolog->GetContent();
if (content.length() >= _countof(wxS(UPDATER_SIGNATURE_MARK)) - 1 &&
memcmp((const wxStringCharType*)content, wxS(UPDATER_SIGNATURE_MARK), sizeof(wxStringCharType)*(_countof(wxS(UPDATER_SIGNATURE_MARK)) - 1)) == 0)
if (content.length() >= _countof(wxS(UPDATER_SIGNATURE_MARK_SHA1)) - 1 &&
memcmp((const wxStringCharType*)content, wxS(UPDATER_SIGNATURE_MARK_SHA1), sizeof(wxStringCharType)*(_countof(wxS(UPDATER_SIGNATURE_MARK_SHA1)) - 1)) == 0)
{
// Previous signature found. Remove it.
wxXmlNode *signature = prolog;
@@ -111,7 +111,7 @@ int _tmain(int argc, _TCHAR *argv[])
// Encode signature (Base64) and append to the document prolog.
wxString signature;
signature += wxS(UPDATER_SIGNATURE_MARK);
signature += wxS(UPDATER_SIGNATURE_MARK_SHA1);
signature += wxBase64Encode(sig);
document->AddChild(new wxXmlNode(wxXML_COMMENT_NODE, wxS(""), signature));