Julian Assange writes: > Does the rfc931 code in nntpcache-1.0 work? We have a working identd > daemon here, rfc931 is `yes' in the nntpcache config file, yet every > entry in the log shows a connection by `unknown@machine-name'. This > is on Sunos-4.1.3. I tested this code yesterday, and it seems to work under linux at least. It is possible that it doesn't like sunos, though it isn't immidiately obvious how that could be. It works on Sunos-4.1.3 with the following function substituted for the one originally in acc.c. -- Ronald Florence Maple Lawn Farm, Stonington, CT ron@mlfarm.com http://www.connix.com/~mlfarm ----------[rfc931]---------- char *rfc931(struct sockaddr_in *our_sin, struct sockaddr_in *remote_sin) { int fd; struct sockaddr_in addr; int addrlen; int port; FILE *fp_in, *fp_out; int lport, fport; char buffer[8192]; char *cp; char user[1024]; addr = *remote_sin; fd = socket(AF_INET, SOCK_STREAM, 0); if (fd == -1) return(NULL); addr.sin_family = AF_INET; port = 113; addr.sin_port = htons(port); addrlen = sizeof(addr); if (connect(fd, &addr, addrlen) == -1) return(NULL); addrlen = sizeof(addr); if (getsockname(fd, &addr, &addrlen) == -1) return(NULL); fp_in = fdopen(fd, "r"); fp_out = fdopen(fd, "w"); if (!fp_in || !fp_out) return(NULL); fprintf(fp_out, "%d , %d\n", ntohs(addr.sin_port), port); fflush(fp_out); if (fgets(buffer, sizeof(buffer)-1, fp_in) == NULL) return(NULL); shutdown(fd, 1); cp = buffer; while (*cp != 0 && (*cp < ' ' || isspace(*cp))) ++cp; if (sscanf(cp, "%d , %d : USERID : %*[^:] : %[^\n\r]", &lport, &fport, user) != 3) return(NULL); fclose(fp_out); fclose(fp_in); return(user); } -----------[eof]-----------
