X-Git-Url: https://git.armaanb.net/?p=opendoas.git;a=blobdiff_plain;f=shadow.c;h=01509f03df15d25315b0de364fd40341bd2d51bb;hp=2569b586635646a79fe0d818c9ff5c66e08a1e24;hb=HEAD;hpb=e8e8713b26723d2daf3de50b51d2ac209ad65716

diff --git a/shadow.c b/shadow.c
index 2569b58..01509f0 100644
--- a/shadow.c
+++ b/shadow.c
@@ -41,7 +41,7 @@
 #define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
 #endif
 
-void
+int
 shadowauth(const char *myname, int persist)
 {
 	const char *hash;
@@ -67,11 +67,12 @@ shadowauth(const char *myname, int persist)
 	hash = pw->pw_passwd;
 	if (hash[0] == 'x' && hash[1] == '\0') {
 		struct spwd *sp;
-		if ((sp = getspnam(myname)) == NULL)
-			errx(1, "Authentication failed");
+		if ((sp = getspnam(myname)) == NULL) {
+			return(5);
+		}
 		hash = sp->sp_pwdp;
 	} else if (hash[0] != '*') {
-		errx(1, "Authentication failed");
+		return(5);
 	}
 
 	char host[HOST_NAME_MAX + 1];
@@ -91,12 +92,13 @@ shadowauth(const char *myname, int persist)
 		err(1, "readpassphrase");
 	if ((encrypted = crypt(response, hash)) == NULL) {
 		explicit_bzero(rbuf, sizeof(rbuf));
-		errx(1, "Authentication failed");
+		printf(getinsult());
+		return(5);
 	}
 	explicit_bzero(rbuf, sizeof(rbuf));
 	if (strcmp(encrypted, hash) != 0) {
 		syslog(LOG_AUTHPRIV | LOG_NOTICE, "failed auth for %s", myname);
-		errx(1, "Authentication failed");
+		return(5);
 	}
 
 #ifdef USE_TIMESTAMP
@@ -106,4 +108,5 @@ good:
 		close(fd);
 	}
 #endif
+	return(0);
 }