+ /**
+ * GroupDAV-based sessions use HTTP authentication
+ */
+ if (!strncasecmp(buf, "Authorization: Basic ", 21)) {
+ CtdlDecodeBase64(httpauth_string, &buf[21], strlen(&buf[21]));
+ extract_token(httpauth_user, httpauth_string, 0, ':', sizeof httpauth_user);
+ extract_token(httpauth_pass, httpauth_string, 1, ':', sizeof httpauth_pass);
+ }
+
+ if (!strncasecmp(buf, "If-Modified-Since: ", 19)) {
+ if_modified_since = httpdate_to_timestamp(&buf[19]);
+ }
+
+ if (!strncasecmp(buf, "Accept-Language: ", 17)) {
+ safestrncpy(accept_language, &buf[17], sizeof accept_language);
+ }
+
+ /**
+ * Read in the request
+ */