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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.h
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@@ -32,7 +32,7 @@ typedef struct sudo_auth {
int (*setup)(struct passwd *pw, char **prompt, struct sudo_auth *auth);
int (*verify)(struct passwd *pw, char *p, struct sudo_auth *auth);
int (*cleanup)(struct passwd *pw, struct sudo_auth *auth);
int (*begin_session)(struct passwd *pw, struct sudo_auth *auth);
int (*begin_session)(struct passwd *pw, char **user_env[], struct sudo_auth *auth);
int (*end_session)(struct passwd *pw, struct sudo_auth *auth);
} sudo_auth;
@@ -66,7 +66,7 @@ int sudo_fwtk_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_pam_init(struct passwd *pw, sudo_auth *auth);
int sudo_pam_verify(struct passwd *pw, char *prompt, sudo_auth *auth);
int sudo_pam_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_pam_begin_session(struct passwd *pw, sudo_auth *auth);
int sudo_pam_begin_session(struct passwd *pw, char **user_env[], sudo_auth *auth);
int sudo_pam_end_session(struct passwd *pw, sudo_auth *auth);
int sudo_securid_init(struct passwd *pw, sudo_auth *auth);
int sudo_securid_setup(struct passwd *pw, char **prompt, sudo_auth *auth);