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| author | Nathan Kinder <nkinder@redhat.com> | 2009-09-30 09:33:29 -0700 |
|---|---|---|
| committer | Nathan Kinder <nkinder@redhat.com> | 2009-09-30 11:55:25 -0700 |
| commit | ab6e5a77de769f55d55e70d7754ec732385e7067 (patch) | |
| tree | 1dc7e8455aea314347bdb5fa85d353014019a0b3 /ldap/admin | |
| parent | 7cd8196f272d1cfacb767e2d4e6b04db325cae5c (diff) | |
| download | ds-ab6e5a77de769f55d55e70d7754ec732385e7067.tar.gz ds-ab6e5a77de769f55d55e70d7754ec732385e7067.tar.xz ds-ab6e5a77de769f55d55e70d7754ec732385e7067.zip | |
Add minimum SSF setting
This adds a new configuration setting to the cn=config entry named
nsslapd-minssf. This can be set to a non-negative integer representing
the minimum key strength required to process operations. The default
setting will be 0.
The SSF for a particular connection will be determined by the key
strength cipher used to protect the connection. If the SSF used for a
connection does not meet the minimum requirement, the operation will be
rejected with an error code of LDAP_UNWILLING_TO_PERFORM (53) along
with a message stating that the minimum SSF was not met. Notable
exceptions to this are operations that attempt to protect a connection.
These operations are:
* SASL BIND
* startTLS
These operations will be allowed to occur on a connection with a SSF
less than the minimum. If the results of these operations end up with
a SSF smaller than the minimum, they will be rejected. Additionally,
we allow UNBIND and ABANDON operations to go through.
I also corrected a few issues with the anonymous access switch code
that I noticed while testing. We need to allow the startTLS extended
operation to go through when sent by an anonymous user since it is
common to send startTLS prior to a BIND to protect the credentials.
I also noticed that we were using the authtype from the operation
struct to determine is a user was anonymous when we really should
have been using the DN. This was causing anonymous operations to
get through on SSL/TLS connections.
Diffstat (limited to 'ldap/admin')
| -rw-r--r-- | ldap/admin/src/scripts/DSMigration.pm.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ldap/admin/src/scripts/DSMigration.pm.in b/ldap/admin/src/scripts/DSMigration.pm.in index 64e066b7..2f5641c6 100644 --- a/ldap/admin/src/scripts/DSMigration.pm.in +++ b/ldap/admin/src/scripts/DSMigration.pm.in @@ -102,6 +102,7 @@ my %ignoreOld = # these are new attrs that we should just pass through 'nsslapd-allow-unauthenticated-binds' => 'nsslapd-allow-unauthenticated-binds', 'nsslapd-allow-anonymous-access' => 'nsslapd-allow-anonymous-access', + 'nsslapd-minssf' => 'nsslapd-minssf', 'nsslapd-saslpath' => 'nsslapd-saslpath', 'nsslapd-rundir' => 'nsslapd-rundir', 'nsslapd-schemadir' => 'nsslapd-schemadir', |