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authorJan Zeleny <jzeleny@redhat.com>2012-05-01 03:36:37 -0400
committerStephen Gallagher <sgallagh@redhat.com>2012-05-04 13:36:42 -0400
commitbf8cce77a35cb0a3cdb0d21fb9c39b7b6372bc11 (patch)
treeba1da22bd4f400edf1ba50563c80ab290e0987bb /src/responder
parent9fd2775fe1ced6ff6a9a3ff7db124fcb52dade5d (diff)
downloadsssd-bf8cce77a35cb0a3cdb0d21fb9c39b7b6372bc11.tar.gz
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Modify behavior of pam_pwd_expiration_warning
New option pwd_expiration_warning is introduced which can be set per domain and can override the value specified by the original pam_pwd_expiration_warning. If the value of expiration warning is set to zero, the filter isn't apllied at all - if backend server returns the warning, it will be automatically displayed. Default value for Kerberos: 7 days Default value for LDAP: don't apply the filter Technical note: default value when creating the domain is -1. This is important so we can distinguish between "no value set" and 0. Without this possibility it would be impossible to set different values for LDAP and Kerberos provider.
Diffstat (limited to 'src/responder')
-rw-r--r--src/responder/pam/pamsrv_cmd.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/src/responder/pam/pamsrv_cmd.c b/src/responder/pam/pamsrv_cmd.c
index c3e027e3c..608a38d4f 100644
--- a/src/responder/pam/pamsrv_cmd.c
+++ b/src/responder/pam/pamsrv_cmd.c
@@ -42,7 +42,6 @@ enum pam_verbosity {
};
#define DEFAULT_PAM_VERBOSITY PAM_VERBOSITY_IMPORTANT
-#define DEFAULT_PAM_PWD_EXPIRATION_WARNING 7
static void pam_reply(struct pam_auth_req *preq);
@@ -515,16 +514,7 @@ static errno_t filter_responses(struct confdb_ctx *cdb,
struct response_data *resp;
uint32_t user_info_type;
int64_t expire_date;
- uint32_t expire_warn;
- TALLOC_CTX *tmp_ctx;
int pam_verbosity;
- int pam_expiration_warning;
-
- tmp_ctx = talloc_new(NULL);
- if (tmp_ctx == NULL) {
- DEBUG(1, ("talloc_new failed.\n"));
- return ENOMEM;
- }
ret = confdb_get_int(cdb, CONFDB_PAM_CONF_ENTRY,
CONFDB_PAM_VERBOSITY, DEFAULT_PAM_VERBOSITY,
@@ -534,20 +524,7 @@ static errno_t filter_responses(struct confdb_ctx *cdb,
pam_verbosity = DEFAULT_PAM_VERBOSITY;
}
-
- ret = confdb_get_int(cdb, CONFDB_PAM_CONF_ENTRY,
- CONFDB_PAM_PWD_EXPIRATION_WARNING,
- DEFAULT_PAM_PWD_EXPIRATION_WARNING,
- &pam_expiration_warning);
- if (ret != EOK) {
- DEBUG(1, ("Failed to read PAM expiration warning, not fatal.\n"));
- pam_expiration_warning = DEFAULT_PAM_PWD_EXPIRATION_WARNING;
- }
-
- talloc_free(tmp_ctx);
-
resp = resp_list;
-
while(resp != NULL) {
if (resp->type == SSS_PAM_USER_INFO) {
if (resp->len < sizeof(uint32_t)) {
@@ -581,18 +558,6 @@ static errno_t filter_responses(struct confdb_ctx *cdb,
}
break;
- case SSS_PAM_USER_INFO_EXPIRE_WARN:
- if (resp->len != 2 * sizeof(uint32_t)) {
- DEBUG(1, ("User info expire warning entry is "
- "too short.\n"));
- return EINVAL;
- }
- memcpy(&expire_warn, resp->data + sizeof(uint32_t),
- sizeof(uint32_t));
- if(expire_warn > pam_expiration_warning * (60 * 60 * 24)) {
- resp->do_not_send_to_client = true;
- }
- break;
default:
DEBUG(7, ("User info type [%d] not filtered.\n"));
}