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| author | Kim Alvefur <zash@zash.se> | 2021-12-26 16:51:04 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2021-12-26 16:51:04 +0100 |
| commit | 4261dc1d80e3813e50763e7643faa0dbcf6626f9 (patch) | |
| tree | 296a035f0ce79c5626657e54255889ce97812ac4 | |
| parent | c122d673e626a7f2a4596d9a2b12a15846406d5b (diff) | |
| download | prosody-4261dc1d80e3813e50763e7643faa0dbcf6626f9.tar.gz prosody-4261dc1d80e3813e50763e7643faa0dbcf6626f9.zip | |
mod_auth_internal_hashed: Up iteration count to 10000 per XEP-0438
More security for less pain than switching to SCRAM-SHA-256
The XEP will likely be change to reference the RFC that will probably
come from draft-ietf-kitten-password-storage once it is ready, and then
we should update to follow that.
| -rw-r--r-- | doc/doap.xml | 7 | ||||
| -rw-r--r-- | plugins/mod_auth_internal_hashed.lua | 2 | ||||
| -rw-r--r-- | util/sasl/scram.lua | 2 |
3 files changed, 9 insertions, 2 deletions
diff --git a/doc/doap.xml b/doc/doap.xml index 997fb467..723d59d5 100644 --- a/doc/doap.xml +++ b/doc/doap.xml @@ -787,6 +787,13 @@ </implements> <implements> <xmpp:SupportedXep> + <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0438.html"/> + <xmpp:version>0.2.0</xmpp:version> + <xmpp:status>partial</xmpp:status> + </xmpp:SupportedXep> + </implements> + <implements> + <xmpp:SupportedXep> <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0441.html"/> <xmpp:version>0.2.0</xmpp:version> <xmpp:status>complete</xmpp:status> diff --git a/plugins/mod_auth_internal_hashed.lua b/plugins/mod_auth_internal_hashed.lua index 285ca118..1b0e76ed 100644 --- a/plugins/mod_auth_internal_hashed.lua +++ b/plugins/mod_auth_internal_hashed.lua @@ -28,7 +28,7 @@ local get_auth_db = assert(scram_hashers[hash_name], "SCRAM-"..hash_name.." not local scram_name = "scram_"..hash_name:gsub("%-","_"):lower(); -- Default; can be set per-user -local default_iteration_count = module:get_option_number("default_iteration_count", 4096); +local default_iteration_count = module:get_option_number("default_iteration_count", 10000); -- define auth provider local provider = {}; diff --git a/util/sasl/scram.lua b/util/sasl/scram.lua index f11ae2e0..37abf4a4 100644 --- a/util/sasl/scram.lua +++ b/util/sasl/scram.lua @@ -41,7 +41,7 @@ Supported Channel Binding Backends 'tls-unique' according to RFC 5929 ]] -local default_i = 4096 +local default_i = 10000 local function validate_username(username, _nodeprep) -- check for forbidden char sequences |