diff options
Diffstat (limited to 'server.c')
| -rw-r--r-- | server.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/server.c b/server.c index 5d985cb..d0181bb 100644 --- a/server.c +++ b/server.c @@ -29,8 +29,6 @@ #include "bounce.h" -typedef unsigned char byte; - static struct tls *client; int serverConnect(bool insecure, const char *host, const char *port) { @@ -106,64 +104,6 @@ void serverFormat(const char *format, ...) { serverSend(buf, len); } -static const char Base64[64] = { - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" -}; - -static char *base64(const byte *src, size_t len) { - char *dst = malloc(1 + (len + 2) / 3 * 4); - if (!dst) err(EX_OSERR, "malloc"); - size_t i = 0; - while (len > 2) { - dst[i++] = Base64[0x3F & (src[0] >> 2)]; - dst[i++] = Base64[0x3F & (src[0] << 4 | src[1] >> 4)]; - dst[i++] = Base64[0x3F & (src[1] << 2 | src[2] >> 6)]; - dst[i++] = Base64[0x3F & src[2]]; - src += 3; - len -= 3; - } - if (len) { - dst[i++] = Base64[0x3F & (src[0] >> 2)]; - if (len > 1) { - dst[i++] = Base64[0x3F & (src[0] << 4 | src[1] >> 4)]; - dst[i++] = Base64[0x3F & (src[1] << 2)]; - } else { - dst[i++] = Base64[0x3F & (src[0] << 4)]; - dst[i++] = '='; - } - dst[i++] = '='; - } - dst[i] = '\0'; - return dst; -} - -static char *authPlain; - -void serverLogin( - const char *pass, const char *auth, - const char *nick, const char *user, const char *real -) { - if (auth) { - byte plain[1 + strlen(auth)]; - plain[0] = 0; - for (size_t i = 0; auth[i]; ++i) { - plain[1 + i] = (auth[i] == ':' ? 0 : auth[i]); - } - authPlain = base64(plain, sizeof(plain)); - serverFormat("CAP REQ :sasl\r\n"); - } - if (pass) serverFormat("PASS :%s\r\n", pass); - serverFormat("NICK %s\r\n", nick); - serverFormat("USER %s 0 * :%s\r\n", user, real); -} - -void serverAuth(void) { - assert(authPlain); - serverFormat("AUTHENTICATE %s\r\n", authPlain); - free(authPlain); - authPlain = NULL; -} - void serverRecv(void) { static char buf[4096]; static size_t len; |