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Pass a pointer to user_env in to the init_session policy plugin

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function so session setup can modify the user environment as needed.
For PAM authentication, merge the PAM environment with the user
environment at init_session time.  We no longer need to swap in the
user_env for environ during session init, nor do we need to disable
the env hooks at init_session time.
This commit is contained in:
Todd C. Miller
2012-03-15 09:18:36 -04:00
parent 0b1baf07ec
commit 6d10909949
11 changed files with 101 additions and 75 deletions
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4
plugins/sudoers/auth/sudo_auth.c
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@@ -286,7 +286,7 @@ done:
}
int
sudo_auth_begin_session(struct passwd *pw)
sudo_auth_begin_session(struct passwd *pw, char **user_env[])
{
sudo_auth *auth;
int status;
@@ -294,7 +294,7 @@ sudo_auth_begin_session(struct passwd *pw)
for (auth = auth_switch; auth->name; auth++) {
if (auth->begin_session && !IS_DISABLED(auth)) {
status = (auth->begin_session)(pw, auth);
status = (auth->begin_session)(pw, user_env, auth);
if (status == AUTH_FATAL) {
/* XXX log */
audit_failure(NewArgv, "authentication failure");