Attachment 3677 Details for Bug 3481 – Minimal test case

Minimal test case

pam_test.c (text/plain), 1.48 KB, created by Martin on 2023-02-16 03:30:58 AEDT

(hide)

Description:

Filename:

MIME Type:

Creator: Martin

Created: 2023-02-16 03:30:58 AEDT

Size: 1.48 KB

patch

obsolete

>#define _XOPEN_SOURCE 700
>#define UNUSED __attribute__ ((unused))
>#include <stdlib.h>
>#include <string.h>
>#include <security/pam_modules.h>
>
>static int converse(pam_handle_t *pamh, int nargs,
>                    const struct pam_message **message,
>                    struct pam_response **response)
>{
>    struct pam_conv *conv;
>    int retval = pam_get_item(pamh, PAM_CONV, (void *)&conv);
>    if (retval != PAM_SUCCESS)
>    {
>        return retval;
>    }
>    return conv->conv(nargs, message, response, conv->appdata_ptr);
>}
>
>void tty_output(pam_handle_t *pamh, const char *text)
>{
>    /* note: on MacOS, pam_message.msg is a non-const char*, so we need to copy it */
>    char * pam_msg = strdup(text);
>    if (pam_msg==NULL)
>    {
>        return;
>    }
>
>    const struct pam_message msg = {
>        .msg_style = PAM_TEXT_INFO,
>        .msg = pam_msg
>    };
>
>    const struct pam_message *msgs = &msg;
>    struct pam_response *resp = NULL;
>    const int retval = converse(pamh, 1, &msgs, &resp);
>
>    free(pam_msg);
>    free(resp);
>}
>
>PAM_EXTERN int pam_sm_setcred(UNUSED pam_handle_t *pamh, UNUSED int flags, UNUSED int argc, UNUSED const char *argv[])
>{
>    return PAM_SUCCESS;
>}
>
>PAM_EXTERN int pam_sm_acct_mgmt(UNUSED pam_handle_t *pamh, UNUSED int flags, UNUSED int argc, UNUSED const char *argv[])
>{
>    return PAM_SUCCESS;
>}
>
>PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, UNUSED int flags, int argc, const char *argv[])
>{
>    char *info = "Info";
>    tty_output(pamh, info);
>
>    return PAM_SUCCESS;
>}

Actions: View

Attachments on bug 3481: 3677