X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/b56c88e2847c582f9b18ae5bbda44f033cd49c42..3c5fba356eb42adf87e7d6e8728c55dd4fcd658f:/uip/msgchk.c?ds=inline

diff --git a/uip/msgchk.c b/uip/msgchk.c
index 49e758f0..e0eaeb8b 100644
--- a/uip/msgchk.c
+++ b/uip/msgchk.c
@@ -31,8 +31,9 @@
     X("version", 0, VERSIONSW) \
     X("help", 0, HELPSW) \
     X("snoop", -5, SNOOPSW) \
-    X("sasl", SASLminc(-4), SASLSW) \
-    X("saslmech", SASLminc(-5), SASLMECHSW) \
+    X("sasl", SASLminc(4), SASLSW) \
+    X("saslmech", SASLminc(5), SASLMECHSW) \
+    X("authservice", SASLminc(0), AUTHSERVICESW) \
     X("proxy command", 0, PROXYSW) \
 
 #define X(sw, minchars, id) id,
@@ -71,7 +72,7 @@ DEFINE_SWITCH_ARRAY(MSGCHK, switches);
 static int donote (char *, int);
 static int checkmail (char *, char *, int, int, int);
 static int remotemail (char *, char *, char *, char *, int, int, int, int,
-		       char *);
+		       char *, const char *);
 
 
 int
@@ -81,7 +82,7 @@ main (int argc, char **argv)
     int status = 0, sasl = 0;
     int snoop = 0, vecp = 0;
     char *cp, *host = NULL, *port = NULL, *user = NULL, *proxy = NULL;
-    char buf[BUFSIZ], *saslmech = NULL; 
+    char buf[BUFSIZ], *saslmech = NULL, *auth_svc = NULL;
     char **argp, **arguments, *vec[MAXVEC];
     struct passwd *pw;
 
@@ -160,6 +161,15 @@ main (int argc, char **argv)
 			adios (NULL, "missing argument to %s", argp[-2]);
 		    continue;
 
+		case AUTHSERVICESW:
+#ifdef OAUTH_SUPPORT
+		    if (!(auth_svc = *argp++) || *auth_svc == '-')
+			adios (NULL, "missing argument to %s", argp[-2]);
+#else
+		    adios (NULL, "not built with OAuth support");
+#endif
+		    continue;
+
 		case PROXYSW:
 		    if (!(proxy = *argp++) || *proxy == '-')
 			adios (NULL, "missing argument to %s", argp[-2]);
@@ -192,11 +202,11 @@ main (int argc, char **argv)
     if (host) {
 	if (vecp == 0) {
 	    status = remotemail (host, port, user, proxy, notifysw, 1,
-				 snoop, sasl, saslmech);
+				 snoop, sasl, saslmech, auth_svc);
 	} else {
 	    for (vecp = 0; vec[vecp]; vecp++)
 		status += remotemail (host, port, vec[vecp], proxy, notifysw, 0,
-				      snoop, sasl, saslmech);
+				      snoop, sasl, saslmech, auth_svc);
 	}
     } else {
 	if (user == NULL) user = getusername ();
@@ -320,15 +330,27 @@ extern char response[];
 
 static int
 remotemail (char *host, char *port, char *user, char *proxy, int notifysw,
-	    int personal, int snoop, int sasl, char *saslmech)
+	    int personal, int snoop, int sasl, char *saslmech,
+	    const char *auth_svc)
 {
     int nmsgs, nbytes, status;
     struct nmh_creds creds = { 0, 0, 0 };
 
+    if (auth_svc == NULL) {
+	if (saslmech  &&  ! strcasecmp(saslmech, "xoauth2")) {
+	    adios (NULL, "must specify -authservice with -saslmech xoauth2");
+	}
+	nmh_get_credentials (host, user, sasl, &creds);
+    } else {
+	if (user == NULL) {
+	    adios (NULL, "must specify -user with -saslmech xoauth2");
+	}
+	creds.user = user;
+    }
+
     /* open the POP connection */
-    nmh_get_credentials (host, user, sasl, &creds);
     if (pop_init (host, port, creds.user, creds.password, proxy, snoop, sasl,
-		  saslmech) == NOTOK
+		  saslmech, auth_svc) == NOTOK
 	    || pop_stat (&nmsgs, &nbytes) == NOTOK     /* check for messages  */
 	    || pop_quit () == NOTOK) {                 /* quit POP connection */
 	advise (NULL, "%s", response);