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Implement SASL PLAIN authentication

master
Curtis McEnroe 2018-12-04 22:13:44 -05:00
parent 638be4e775
commit 776ce58648
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GPG Key ID: CEA2F97ADCFCD77C
1 changed files with 19 additions and 0 deletions
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19
handle.c
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@ -105,6 +105,24 @@ static void handleError(char *prefix, char *params) {
} }
} }
static void handleCap(char *prefix, char *params) {
char *subc, *list;
parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &subc, &list);
if (!strcmp(subc, "ACK") && self.auth) {
size_t len = strlen(self.auth);
byte plain[1 + len];
plain[0] = 0;
for (size_t i = 0; i < len; ++i) {
plain[1 + i] = (self.auth[i] == ':' ? 0 : self.auth[i]);
}
char *b64 = base64(plain, sizeof(plain));
ircFmt("AUTHENTICATE PLAIN\r\n");
ircFmt("AUTHENTICATE %s\r\n", b64);
free(b64);
}
ircFmt("CAP END\r\n");
}
static void handleErrorErroneousNickname(char *prefix, char *params) { static void handleErrorErroneousNickname(char *prefix, char *params) {
char *mesg; char *mesg;
parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, NULL, &mesg); parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, NULL, &mesg);
@ -481,6 +499,7 @@ static const struct {
{ "401", handleErrorNoSuchNick }, { "401", handleErrorNoSuchNick },
{ "432", handleErrorErroneousNickname }, { "432", handleErrorErroneousNickname },
{ "433", handleErrorErroneousNickname }, { "433", handleErrorErroneousNickname },
{ "CAP", handleCap },
{ "ERROR", handleError }, { "ERROR", handleError },
{ "JOIN", handleJoin }, { "JOIN", handleJoin },
{ "KICK", handleKick }, { "KICK", handleKick },