52 static handler_t mod_authn_file_htdigest_digest(request_st *r, void *p_d, http_auth_info_t *ai);
54 static handler_t mod_authn_file_plain_digest(request_st *r, void *p_d, http_auth_info_t *ai);
172 static void mod_authn_file_digest(http_auth_info_t *ai, const char *pw, size_t pwlen) {  in mod_authn_file_digest()  argument
177     if (ai->dalgo & HTTP_AUTH_DIGEST_SHA256)  in mod_authn_file_digest()
180     else if (ai->dalgo & HTTP_AUTH_DIGEST_SHA512_256)  in mod_authn_file_digest()
186       { ai->username, ai->ulen }  in mod_authn_file_digest()
188      ,{ ai->realm, ai->rlen }  in mod_authn_file_digest()
192     digest_iov(ai->digest, iov, sizeof(iov)/sizeof(*iov));  in mod_authn_file_digest()
198 …digest_get_loop(const char *data, const buffer *auth_fn, http_auth_info_t *ai, log_error_st *errh)…  in mod_authn_file_htdigest_get_loop()  argument
239         if (ai->userhash) {  in mod_authn_file_htdigest_get_loop()
244             if (ai->ulen == uh_len && ai->rlen == r_len  in mod_authn_file_htdigest_get_loop()
247                 && ck_memeq_const_time_fixed_len(ai->username,f_userhash,uh_len)  in mod_authn_file_htdigest_get_loop()
248                 && 0 == memcmp(ai->realm, f_realm, r_len)  in mod_authn_file_htdigest_get_loop()
249                 && u_len <= sizeof(ai->userbuf)) {  in mod_authn_file_htdigest_get_loop()
251                 ai->ulen = u_len;  in mod_authn_file_htdigest_get_loop()
252                 ai->username = memcpy(ai->userbuf, f_user, u_len);  in mod_authn_file_htdigest_get_loop()
259         if (ai->ulen == u_len && ai->rlen == r_len  in mod_authn_file_htdigest_get_loop()
260             && 0 == memcmp(ai->username, f_user, u_len)  in mod_authn_file_htdigest_get_loop()
261             && 0 == memcmp(ai->realm, f_realm, r_len)) {  in mod_authn_file_htdigest_get_loop()
274             if (pwd_len != (ai->dlen << 1)) continue;  in mod_authn_file_htdigest_get_loop()
275             return li_hex2bin(ai->digest, sizeof(ai->digest), f_pwd, pwd_len);  in mod_authn_file_htdigest_get_loop()
282 static int mod_authn_file_htdigest_get(request_st * const r, void *p_d, http_auth_info_t * const ai…  in mod_authn_file_htdigest_get()  argument
292     int rc = mod_authn_file_htdigest_get_loop(data, auth_fn, ai, r->conf.errh);  in mod_authn_file_htdigest_get()
298 …er_t mod_authn_file_htdigest_digest(request_st * const r, void *p_d, http_auth_info_t * const ai) {  in mod_authn_file_htdigest_digest()  argument
299     return (0 == mod_authn_file_htdigest_get(r, p_d, ai))  in mod_authn_file_htdigest_digest()
305     http_auth_info_t ai;  in mod_authn_file_htdigest_basic()  local
306     unsigned char htdigest[sizeof(ai.digest)];  in mod_authn_file_htdigest_basic()
309     ai.dalgo    = (require->algorithm & ~HTTP_AUTH_DIGEST_SESS);  in mod_authn_file_htdigest_basic()
310     ai.dlen     = http_auth_digest_len(ai.dalgo);  in mod_authn_file_htdigest_basic()
311     ai.username = username->ptr;  in mod_authn_file_htdigest_basic()
312     ai.ulen     = buffer_clen(username);  in mod_authn_file_htdigest_basic()
313     ai.realm    = require->realm->ptr;  in mod_authn_file_htdigest_basic()
314     ai.rlen     = buffer_clen(require->realm);  in mod_authn_file_htdigest_basic()
315     ai.userhash = 0;  in mod_authn_file_htdigest_basic()
317     if (mod_authn_file_htdigest_get(r, p_d, &ai)) return HANDLER_ERROR;  in mod_authn_file_htdigest_basic()
319     if (ai.dlen > sizeof(htdigest)) {  in mod_authn_file_htdigest_basic()
320         ck_memzero(ai.digest, ai.dlen);  in mod_authn_file_htdigest_basic()
323     memcpy(htdigest, ai.digest, ai.dlen); /*(save digest before reuse of ai)*/  in mod_authn_file_htdigest_basic()
325     mod_authn_file_digest(&ai, pw, strlen(pw));  in mod_authn_file_htdigest_basic()
327     int rc = (ck_memeq_const_time_fixed_len(htdigest, ai.digest, ai.dlen)  in mod_authn_file_htdigest_basic()
330     ck_memzero(htdigest, ai.dlen);  in mod_authn_file_htdigest_basic()
331     ck_memzero(ai.digest, ai.dlen);  in mod_authn_file_htdigest_basic()
397 …ndler_t mod_authn_file_plain_digest(request_st * const r, void *p_d, http_auth_info_t * const ai) {  in mod_authn_file_plain_digest()  argument
402                                          ai->username, ai->ulen, tb,  in mod_authn_file_plain_digest()
407     mod_authn_file_digest(ai, BUF_PTR_LEN(tb));  in mod_authn_file_plain_digest()