+ if ((authmask & HTTPD_AUTH_MAGIC) &&
+ (check_owning_uid(fd, 1) == getuid())) {
+ authtype = HTTPD_AUTH_MAGIC;
+ printf("Using Linux /proc/net magic authentication\n");
+ } else if ((authmask & HTTPD_AUTH_BASIC)) {
+ char username[128], password[128], userpass[259];
+ const char *rname;
+ unsigned char passbuf[10];
+ int i, j, k, fd;
+
+ authtype = HTTPD_AUTH_BASIC;
+
+ sprintf(username, "agedu");
+ rname = "/dev/urandom";
+ fd = open(rname, O_RDONLY);
+ if (fd < 0) {
+ int err = errno;
+ rname = "/dev/random";
+ fd = open(rname, O_RDONLY);
+ if (fd < 0) {
+ int err2 = errno;
+ fprintf(stderr, "/dev/urandom: open: %s\n", strerror(err));
+ fprintf(stderr, "/dev/random: open: %s\n", strerror(err2));
+ exit(1);
+ }
+ }
+ for (i = 0; i < 10 ;) {
+ j = read(fd, passbuf + i, 10 - i);
+ if (j <= 0) {
+ fprintf(stderr, "%s: read: %s\n", rname,
+ j < 0 ? strerror(errno) : "unexpected EOF");
+ exit(1);
+ }
+ i += j;
+ }
+ close(fd);
+ for (i = 0; i < 16; i++) {
+ /* 32 characters out of the 36 alphanumerics gives me the
+ * latitude to discard i,l,o for being too numeric-looking,
+ * and w because it has two too many syllables and one too
+ * many presidential associations. */
+ static const char chars[32] = "0123456789abcdefghjkmnpqrstuvxyz";
+ int v = 0;
+
+ k = i / 8 * 5;
+ for (j = 0; j < 5; j++)
+ v |= ((passbuf[k+j] >> (i%8)) & 1) << j;
+
+ password[i] = chars[v];
+ }
+ password[i] = '\0';
+
+ printf("Using HTTP Basic authentication\nUsername: %s\nPassword: %s\n",
+ username, password);
+
+ k = sprintf(userpass, "%s:%s", username, password);
+ for (i = j = 0; i < k ;) {
+ int s = k-i < 3 ? k-i : 3;
+ base64_encode_atom((unsigned char *)(userpass+i), s, authbuf+j);
+ i += s;
+ j += 4;
+ }
+ authbuf[j] = '\0';
+ authstring = authbuf;
+ } else {
+ authtype = HTTPD_AUTH_NONE;
+ printf("Web server is unauthenticated\n");
+ }
+ printf("URL: http://%s:%d/\n",