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Adding Authenticator doc.

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This commit is contained in:
stephb9959
2022-02-02 08:07:47 -08:00
parent 77941c4775
commit 8965b3c590
1 changed files with 6 additions and 3 deletions
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9
src/TotpCache.h
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@@ -52,11 +52,12 @@ namespace OpenWifi {
return svg;
}
static bool ValidateCode( const std::string &Secret, const std::string &Code) {
static bool ValidateCode( const std::string &Secret, const std::string &Code, std::string & Expecting) {
uint64_t Now = std::time(nullptr);
uint32_t p = CppTotp::totp(CppTotp::Bytes::ByteString{ (const u_char *)Secret.c_str()}, Now, 0, 30, 6);
char buffer[16];
sprintf(buffer,"%06u",p);
Expecting = buffer;
return Code == buffer;
}
@@ -106,7 +107,8 @@ namespace OpenWifi {
if(Hint!=Cache_.end() && Subscriber==Hint->second.Subscriber && (Now-Hint->second.Start)<(15*60)) {
_OWDEBUG_
std::cout << "NI:" << NextIndex << " S:" << Hint->second.Secret << " C:" << code << std::endl;
if (NextIndex == 1 && Hint->second.Verifications == 0 && ValidateCode(Hint->second.Secret, code)) {
std::string Expecting;
if (NextIndex == 1 && Hint->second.Verifications == 0 && ValidateCode(Hint->second.Secret, code, Expecting)) {
_OWDEBUG_
NextIndex++;
Hint->second.Verifications++;
@@ -114,12 +116,13 @@ namespace OpenWifi {
return true;
}
_OWDEBUG_
if (NextIndex == 2 && Hint->second.Verifications == 1 && ValidateCode(Hint->second.Secret, code)) {
if (NextIndex == 2 && Hint->second.Verifications == 1 && ValidateCode(Hint->second.Secret, code, Expecting)) {
_OWDEBUG_
MoreCodes = false;
Hint->second.Done = Now;
return true;
}
std::cout << "Ex:" << Expecting << std::endl;
_OWDEBUG_
return false;
}