diff options
| author | Michael Paquier <michael@paquier.xyz> | 2019-01-01 20:05:51 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2019-01-01 20:05:51 +0900 |
| commit | 1707a0d2aa6b2bcfe78f63836c769943a1a6b9e0 (patch) | |
| tree | 2e4acf6889358493cfda78582d54b8b751c3fbe5 /src/backend/libpq/auth-scram.c | |
| parent | d880b208e5fcf55e3ae396d5fc5fa6639f58205f (diff) | |
Remove configure switch --disable-strong-random
This removes a portion of infrastructure introduced by fe0a0b5 to allow
compilation of Postgres in environments where no strong random source is
available, meaning that there is no linking to OpenSSL and no
/dev/urandom (Windows having its own CryptoAPI). No systems shipped
this century lack /dev/urandom, and the buildfarm is actually not
testing this switch at all, so just remove it. This simplifies
particularly some backend code which included a fallback implementation
using shared memory, and removes a set of alternate regression output
files from pgcrypto.
Author: Michael Paquier
Reviewed-by: Tom Lane
Discussion: https://postgr.es/m/20181230063219.GG608@paquier.xyz
Diffstat (limited to 'src/backend/libpq/auth-scram.c')
| -rw-r--r-- | src/backend/libpq/auth-scram.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/libpq/auth-scram.c b/src/backend/libpq/auth-scram.c index e997c946001..9a969a7029e 100644 --- a/src/backend/libpq/auth-scram.c +++ b/src/backend/libpq/auth-scram.c @@ -102,7 +102,6 @@ #include "libpq/crypt.h" #include "libpq/scram.h" #include "miscadmin.h" -#include "utils/backend_random.h" #include "utils/builtins.h" #include "utils/timestamp.h" @@ -468,7 +467,7 @@ pg_be_scram_build_verifier(const char *password) password = (const char *) prep_password; /* Generate random salt */ - if (!pg_backend_random(saltbuf, SCRAM_DEFAULT_SALT_LEN)) + if (!pg_strong_random(saltbuf, SCRAM_DEFAULT_SALT_LEN)) ereport(ERROR, (errcode(ERRCODE_INTERNAL_ERROR), errmsg("could not generate random salt"))); @@ -1123,7 +1122,7 @@ build_server_first_message(scram_state *state) char raw_nonce[SCRAM_RAW_NONCE_LEN]; int encoded_len; - if (!pg_backend_random(raw_nonce, SCRAM_RAW_NONCE_LEN)) + if (!pg_strong_random(raw_nonce, SCRAM_RAW_NONCE_LEN)) ereport(ERROR, (errcode(ERRCODE_INTERNAL_ERROR), errmsg("could not generate random nonce"))); |