Add SRP support.
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index 4f8199f..a732200 100644
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -341,6 +341,30 @@
ret += el;
}
+#ifndef OPENSSL_NO_SRP
+#define MIN(x,y) (((x)<(y))?(x):(y))
+ /* we add SRP username the first time only if we have one! */
+ if (s->srp_ctx.login != NULL)
+ {/* Add TLS extension SRP username to the Client Hello message */
+ int login_len = MIN(strlen(s->srp_ctx.login) + 1, 255);
+ long lenmax;
+
+ if ((lenmax = limit - ret - 5) < 0) return NULL;
+ if (login_len > lenmax) return NULL;
+ if (login_len > 255)
+ {
+ SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+ return NULL;
+ }
+ s2n(TLSEXT_TYPE_srp,ret);
+ s2n(login_len+1,ret);
+
+ (*ret++) = (unsigned char) MIN(strlen(s->srp_ctx.login), 254);
+ memcpy(ret, s->srp_ctx.login, MIN(strlen(s->srp_ctx.login), 254));
+ ret+=login_len;
+ }
+#endif
+
#ifndef OPENSSL_NO_EC
if (s->tlsext_ecpointformatlist != NULL &&
s->version != DTLS1_VERSION)
@@ -799,6 +823,19 @@
}
}
+#ifndef OPENSSL_NO_SRP
+ else if (type == TLSEXT_TYPE_srp)
+ {
+ if (size > 0)
+ {
+ len = data[0];
+ if ((s->srp_ctx.login = OPENSSL_malloc(len+1)) == NULL)
+ return -1;
+ memcpy(s->srp_ctx.login, &data[1], len);
+ s->srp_ctx.login[len]='\0';
+ }
+ }
+#endif
#ifndef OPENSSL_NO_EC
else if (type == TLSEXT_TYPE_ec_point_formats &&
