Revert "ext/sodium: pwhash: do not warn on low parameters"

This reverts commit c219991c77e4c68f7d62963e18a1da778de0bbe0.

diff --git a/ext/sodium/libsodium.c b/ext/sodium/libsodium.c
index f08a272e0456c8cae71819c87ed1a06a6e0baa2d..06a763627dc6fa8a9b2f5119ceb430cc5e17cc4a 100644 (file)
--- a/ext/sodium/libsodium.c
+++ b/ext/sodium/libsodium.c
@@ -233,19 +233,6 @@ ZEND_END_ARG_INFO()
 # undef crypto_secretstream_xchacha20poly1305_ABYTES
 #endif
 
-#ifndef crypto_pwhash_OPSLIMIT_MIN
-# define crypto_pwhash_OPSLIMIT_MIN crypto_pwhash_OPSLIMIT_INTERACTIVE
-#endif
-#ifndef crypto_pwhash_MEMLIMIT_MIN
-# define crypto_pwhash_MEMLIMIT_MIN crypto_pwhash_MEMLIMIT_INTERACTIVE
-#endif
-#ifndef crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MIN
-# define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MIN crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE
-#endif
-#ifndef crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MIN
-# define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MIN crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE
-#endif
-
 const zend_function_entry sodium_functions[] = {
        PHP_FE(sodium_crypto_aead_aes256gcm_is_available, AI_None)
 #ifdef HAVE_AESGCM
@@ -1852,12 +1839,12 @@ PHP_FUNCTION(sodium_crypto_pwhash)
                zend_throw_exception(sodium_exception_ce, "salt should be SODIUM_CRYPTO_PWHASH_SALTBYTES bytes", 0);
                return;
        }
-       if (opslimit < crypto_pwhash_OPSLIMIT_MIN) {
-               zend_error(E_ERROR,
-                                  "number of operations for the password hashing function is too low");
+       if (opslimit < crypto_pwhash_OPSLIMIT_INTERACTIVE) {
+               zend_error(E_WARNING,
+                                  "number of operations for the password hashing function is low");
        }
-       if (memlimit < crypto_pwhash_MEMLIMIT_MIN) {
-               zend_error(E_ERROR, "maximum memory for the password hashing function is too low");
+       if (memlimit < crypto_pwhash_MEMLIMIT_INTERACTIVE) {
+               zend_error(E_WARNING, "maximum memory for the password hashing function is low");
        }
        hash = zend_string_alloc((size_t) hash_len, 0);
        ret = -1;
@@ -1915,13 +1902,13 @@ PHP_FUNCTION(sodium_crypto_pwhash_str)
        if (passwd_len <= 0) {
                zend_error(E_WARNING, "empty password");
        }
-       if (opslimit < crypto_pwhash_OPSLIMIT_MIN) {
-               zend_error(E_ERROR,
-                                  "number of operations for the password hashing function is too low");
+       if (opslimit < crypto_pwhash_OPSLIMIT_INTERACTIVE) {
+               zend_error(E_WARNING,
+                                  "number of operations for the password hashing function is low");
        }
-       if (memlimit < crypto_pwhash_MEMLIMIT_MIN) {
-               zend_error(E_ERROR,
-                                  "maximum memory for the password hashing function is too low");
+       if (memlimit < crypto_pwhash_MEMLIMIT_INTERACTIVE) {
+               zend_error(E_WARNING,
+                                  "maximum memory for the password hashing function is low");
        }
        hash_str = zend_string_alloc(crypto_pwhash_STRBYTES - 1, 0);
        if (crypto_pwhash_str
@@ -2029,13 +2016,13 @@ PHP_FUNCTION(sodium_crypto_pwhash_scryptsalsa208sha256)
                                   0);
                return;
        }
-       if (opslimit < crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE) {
-               zend_error(E_ERROR,
-                                  "number of operations for the scrypt function is too low");
+       if (opslimit < crypto_pwhash_scryptsalsa208sha256_opslimit_interactive()) {
+               zend_error(E_WARNING,
+                                  "number of operations for the scrypt function is low");
        }
-       if (memlimit < crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE) {
-               zend_error(E_ERROR,
-                                  "maximum memory for the scrypt function is too low");
+       if (memlimit < crypto_pwhash_scryptsalsa208sha256_memlimit_interactive()) {
+               zend_error(E_WARNING,
+                                  "maximum memory for the scrypt function is low");
        }
        hash = zend_string_alloc((size_t) hash_len, 0);
        if (crypto_pwhash_scryptsalsa208sha256
@@ -2076,13 +2063,13 @@ PHP_FUNCTION(sodium_crypto_pwhash_scryptsalsa208sha256_str)
        if (passwd_len <= 0) {
                zend_error(E_WARNING, "empty password");
        }
-       if (opslimit < crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE) {
-               zend_error(E_ERROR,
-                                  "number of operations for the scrypt function is too low");
+       if (opslimit < crypto_pwhash_scryptsalsa208sha256_opslimit_interactive()) {
+               zend_error(E_WARNING,
+                                  "number of operations for the scrypt function is low");
        }
-       if (memlimit < crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE) {
-               zend_error(E_ERROR,
-                                  "maximum memory for the scrypt function is too low");
+       if (memlimit < crypto_pwhash_scryptsalsa208sha256_memlimit_interactive()) {
+               zend_error(E_WARNING,
+                                  "maximum memory for the scrypt function is low");
        }
        hash_str = zend_string_alloc
                (crypto_pwhash_scryptsalsa208sha256_STRBYTES - 1, 0);