mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-07-24 11:45:18 +03:00
57 lines
1.8 KiB
Diff
57 lines
1.8 KiB
Diff
--- a/src/pam_pwquality.c 2021-04-14 22:11:31.763901505 +0200
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+++ b/src/pam_pwquality.c 2021-04-14 22:14:18.145189196 +0200
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@@ -43,8 +43,6 @@
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#define CO_RETRY_TIMES 1
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-#define PATH_PASSWD "/etc/passwd"
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-
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static int
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_pam_parse (pam_handle_t *pamh, struct module_options *opt,
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int argc, const char **argv)
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@@ -98,44 +96,7 @@
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check_local_user (pam_handle_t *pamh,
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const char *user)
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{
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- struct passwd pw, *pwp;
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- char buf[4096];
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- int found = 0;
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- FILE *fp;
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- int errn;
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-
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- fp = fopen(PATH_PASSWD, "r");
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- if (fp == NULL) {
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- pam_syslog(pamh, LOG_ERR, "unable to open %s: %s",
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- PATH_PASSWD, pam_strerror(pamh, errno));
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- return -1;
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- }
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-
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- for (;;) {
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- errn = fgetpwent_r(fp, &pw, buf, sizeof (buf), &pwp);
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- if (errn == ERANGE) {
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- pam_syslog(pamh, LOG_WARNING, "%s contains very long lines; corrupted?",
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- PATH_PASSWD);
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- /* we can continue here as next call will read further */
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- continue;
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- }
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- if (errn != 0)
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- break;
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- if (strcmp(pwp->pw_name, user) == 0) {
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- found = 1;
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- break;
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- }
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- }
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-
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- fclose (fp);
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-
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- if (errn != 0 && errn != ENOENT) {
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- pam_syslog(pamh, LOG_ERR, "unable to enumerate local accounts: %s",
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- pam_strerror(pamh, errn));
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- return -1;
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- } else {
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- return found;
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- }
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+ return pam_modutil_check_user_in_passwd(pamh, user, NULL) == PAM_SUCCESS;
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}
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PAM_EXTERN int
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