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Modify the authentication API such that the init and cleanup functions

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are always called, regardless of whether or not we are going to
verify a password.  This is needed for proper PAM session support.
This commit is contained in:
Todd C. Miller
2011-09-27 13:18:46 -04:00
parent c21595044d
commit bceb5df158
15 changed files with 163 additions and 116 deletions
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7
plugins/sudoers/auth/API
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@@ -12,7 +12,7 @@ typedef struct sudo_auth {
char *name; /* name of the method in string form */
void *data; /* method-specific data pointer */
int (*init)(struct passwd *pw, char **prompt, sudo_auth *auth);
int (*init)(struct passwd *pw, sudo_auth *auth);
int (*setup)(struct passwd *pw, char **prompt, sudo_auth *auth);
int (*verify)(struct passwd *pw, char *p, sudo_auth *auth);
int (*cleanup)(struct passwd *pw, sudo_auth *auth);
@@ -64,11 +64,10 @@ The member functions can return the following values:
The functions in the struct are as follows:
int init(struct passwd *pw, char **prompt, sudo_auth *auth)
int init(struct passwd *pw, sudo_auth *auth)
Function to do any one-time initialization for the auth
method. All of the "init" functions are run before anything
else. A pointer to the prompt string may be used to add
method-specific info to the prompt.
else.
int setup(struct passwd *pw, char **prompt, sudo_auth *auth)
Function to do method-specific setup. All the "setup"