When kadm5_add_passwd_quality_verifier is called with a NULL
check_library parameter and [password_quality].policy_libraries
is set, the function calls add_verifier() for each string in the
policy_libraries section and then falls through to the non-NULL
case and calls add_verifier() a final time with a NULL argument.
This leads to dlopening the running executable and then failing
since it contains no password quality verifier.
If the check_library argument is NULL, only call add_verifier()
for the configured policy_libraries and do not fall through to
the non-NULL case.
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
Add krb5_allow_weak_crypto parallel to the API introduced in MIT
Kerberos 1.8. Enables or disables all enctypes marked as weak.
Add a new enctype flag marking weak enctypes (all of the ones that
are disabled by default).
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
krb5_principal_get_num_comp was prototyped as a public function but
not exported from libkrb5. Add it to the export version map.
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
Be clearer in the info documentation that the part of the policy
name before the colon is the name of the module, not the static
string "module". State explicitly that "builtin" can be used as the
module name to identify built-in policies.
Use the same terminology in kadm5_pwcheck(3) as the info documentation,
changing test-name to policy-name and vendor to module-name. State
explicitly how the module name and policy name are used to select which
policies to run.
Rephrase a few sentences, add a paragraph break, and fix a few typos
for clarity.
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
Pass the path to the external password quality program as the first
argument to the program and the principal as the second argument, as is
conventional, rather than passing only the principal.
Signed-off-by: Love Hornquist Astrand <lha@h5l.org>
