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postgresql/src/common
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Michael Paquier 07cb7bc1c7 Add CHECK_FOR_INTERRUPTS() in scram_SaltedPassword() for the backend 
scram_SaltedPassword() could take a long time to compute when the number
of iterations used is large enough, and this code uses a tight loop to
compute a salted password.

Note that the same issue exists in libpq when using \password and a
large iteration number, but this cannot be interrupted.  A CFI in the
backend is useful for server-side computations, at least.

Backpatch down to 16, where the user-settable GUC scram_iterations has
been added.

Author: Bowen Shi
Reviewed-by: Aleksander Alekseev, Daniel Gustafsson
Discussion: https://postgr.es/m/CAM_vCueV6xfr08KczfaCEk5J_qeTZtgqN7+orkNLx=g+phE82Q@mail.gmail.com
Backpatch-through: 16
2023-11-28 08:35:56 +09:00
..
unicode
meson: Add dependencies to perl modules to various script invocations
2023-06-09 20:12:16 -07:00
.gitignore
Replace the data structure used for keyword lookup.
2019-01-06 17:02:57 -05:00
archive.c
Revert refactoring of restore command code to shell_restore.c
2023-02-06 08:28:42 +09:00
base64.c
Fix small overestimation of base64 encoding output length.
2023-06-08 11:24:31 -04:00
checksum_helper.c
Update copyright for 2023
2023-01-02 15:00:37 -05:00
compression.c
Message style improvements
2023-05-19 18:45:29 +02:00
config_info.c
Update copyright for 2023
2023-01-02 15:00:37 -05:00
controldata_utils.c
Try to handle torn reads of pg_control in frontend.
2023-10-16 17:21:41 +13:00
cryptohash_openssl.c
Update copyright for 2023
2023-01-02 15:00:37 -05:00
cryptohash.c
Improve/correct comments
2023-03-09 09:59:46 +01:00
d2s_full_table.h
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2023-01-02 15:00:37 -05:00
d2s_intrinsics.h
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d2s.c
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2023-01-02 15:00:37 -05:00
digit_table.h
Change floating-point output format for improved performance.
2019-02-13 15:20:33 +00:00
encnames.c
Update copyright for 2023
2023-01-02 15:00:37 -05:00
exec.c
Implement find_my_exec()'s path normalization using realpath(3).
2023-03-23 18:17:49 -04:00
f2s.c
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2023-01-02 15:00:37 -05:00
fe_memutils.c
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2023-01-02 15:00:37 -05:00
file_perm.c
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2023-01-02 15:00:37 -05:00
file_utils.c
Introduce PG_IO_ALIGN_SIZE and align all I/O buffers.
2023-04-08 16:34:50 +12:00
hashfn.c
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2023-01-02 15:00:37 -05:00
hmac_openssl.c
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2023-01-02 15:00:37 -05:00
hmac.c
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2023-01-02 15:00:37 -05:00
ip.c
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2023-01-02 15:00:37 -05:00
jsonapi.c
Fix JSON error reporting for many cases of erroneous string values.
2023-03-13 15:19:00 -04:00
keywords.c
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2023-01-02 15:00:37 -05:00
kwlookup.c
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2023-01-02 15:00:37 -05:00
link-canary.c
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2023-01-02 15:00:37 -05:00
logging.c
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2023-01-02 15:00:37 -05:00
Makefile
Revert refactoring of restore command code to shell_restore.c
2023-02-06 08:28:42 +09:00
md5_common.c
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2023-01-02 15:00:37 -05:00
md5_int.h
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2023-01-02 15:00:37 -05:00
md5.c
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2023-01-02 15:00:37 -05:00
meson.build
meson: Add dependencies to perl modules to various script invocations
2023-06-09 20:12:16 -07:00
percentrepl.c
Fix error message wordings
2023-05-17 21:33:47 +02:00
pg_get_line.c
Update copyright for 2023
2023-01-02 15:00:37 -05:00
pg_lzcompress.c
Improve pglz_decompress's defenses against corrupt compressed data.
2023-10-18 20:43:17 -04:00
pg_prng.c
Invent random_normal() to provide normally-distributed random numbers.
2023-01-09 12:44:00 -05:00
pgfnames.c
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2023-01-02 15:00:37 -05:00
protocol_openssl.c
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2023-01-02 15:00:37 -05:00
psprintf.c
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2023-01-02 15:00:37 -05:00
relpath.c
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2023-01-02 15:00:37 -05:00
restricted_token.c
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2023-01-02 15:00:37 -05:00
rmtree.c
Message style improvements
2023-05-19 18:45:29 +02:00
ryu_common.h
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2023-01-02 15:00:37 -05:00
saslprep.c
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2023-01-02 15:00:37 -05:00
scram-common.c
Add CHECK_FOR_INTERRUPTS() in scram_SaltedPassword() for the backend
2023-11-28 08:35:56 +09:00
sha1_int.h
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2023-01-02 15:00:37 -05:00
sha1.c
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2023-01-02 15:00:37 -05:00
sha2_int.h
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2023-01-02 15:00:37 -05:00
sha2.c
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2023-01-02 15:00:37 -05:00
sprompt.c
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2023-01-02 15:00:37 -05:00
string.c
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2023-01-02 15:00:37 -05:00
stringinfo.c
Use appendStringInfoSpaces in more places
2023-01-20 13:07:24 +13:00
unicode_norm.c
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2023-01-02 15:00:37 -05:00
username.c
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2023-01-02 15:00:37 -05:00
wait_error.c
Add SHELL_ERROR and SHELL_EXIT_CODE magic variables to psql.
2023-03-21 13:03:56 -04:00
wchar.c
Update copyright for 2023
2023-01-02 15:00:37 -05:00