Output an error message from post(8) when user specifies

[nmh] / uip / msgchk.c

diff --git a/uip/msgchk.c b/uip/msgchk.c
index ef9d32b6238d669b249b2b6736763e12133ea23d..d7b2c2f04394497dfc6b98970f5ab3ae822638a9 100644 (file)
--- a/uip/msgchk.c
+++ b/uip/msgchk.c
@@ -20,6 +20,12 @@
 # define SASLminc(a)  0
 #endif
 
 # define SASLminc(a)  0
 #endif
 

+#ifndef TLS_SUPPORT
+# define TLSminc(a) (a)
+#else
+# define TLSminc(a)  0
+#endif
+

 #define MSGCHK_SWITCHES \
     X("date", 0, DATESW) \
     X("nodate", 0, NDATESW) \
 #define MSGCHK_SWITCHES \
     X("date", 0, DATESW) \
     X("nodate", 0, NDATESW) \


@@ -30,10 +36,12 @@
     X("port name/number", 0, PORTSW) \
     X("version", 0, VERSIONSW) \
     X("help", 0, HELPSW) \
     X("port name/number", 0, PORTSW) \
     X("version", 0, VERSIONSW) \
     X("help", 0, HELPSW) \

-    X("snoop", -5, SNOOPSW) \
-    X("sasl", SASLminc(-4), SASLSW) \
-    X("saslmech", SASLminc(-5), SASLMECHSW) \
-    X("oauth service", 0, OAUTHSW) \
+    X("snoop", 0, SNOOPSW) \
+    X("sasl", SASLminc(4), SASLSW) \
+    X("saslmech", SASLminc(5), SASLMECHSW) \
+    X("authservice", SASLminc(0), AUTHSERVICESW) \
+    X("initialtls", TLSminc(-10), INITTLSSW) \
+    X("notls", TLSminc(-5), NOTLSSW) \

     X("proxy command", 0, PROXYSW) \
 
 #define X(sw, minchars, id) id,
     X("proxy command", 0, PROXYSW) \
 
 #define X(sw, minchars, id) id,


@@ -72,24 +80,23 @@ 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,
 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 *, const char *);
+                      char *, int, const char *);

 
 
 int
 main (int argc, char **argv)
 {
     int datesw = 1, notifysw = NT_ALL;
 
 
 int
 main (int argc, char **argv)
 {
     int datesw = 1, notifysw = NT_ALL;

-    int status = 0, sasl = 0;
+    int status = 0, sasl = 0, tls = 0;

     int snoop = 0, vecp = 0;
     char *cp, *host = NULL, *port = NULL, *user = NULL, *proxy = NULL;
     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;
     char **argp, **arguments, *vec[MAXVEC];
     struct passwd *pw;

-    const char *oauth_svc = NULL;

 
     if (nmh_init(argv[0], 1)) { return 1; }
 
 
     if (nmh_init(argv[0], 1)) { return 1; }
 

-    mts_init (invo_name);
+    mts_init ();

 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;


@@ -140,16 +147,6 @@ main (int argc, char **argv)
                        adios (NULL, "missing argument to %s", argp[-2]);
                continue;
 
                        adios (NULL, "missing argument to %s", argp[-2]);
                continue;
 

-            case OAUTHSW:
-#ifdef OAUTH_SUPPORT
-                if (!(cp = *argp++) || *cp == '-')
-                    adios (NULL, "missing argument to %s", argp[-2]);
-                oauth_svc = cp;
-#else
-                adios (NULL, "not built with OAuth support");
-#endif
-                continue;
-

                case USERSW: 
                    if (!(cp = *argp++) || *cp == '-')
                        adios (NULL, "missing argument to %s", argp[-2]);
                case USERSW: 
                    if (!(cp = *argp++) || *cp == '-')
                        adios (NULL, "missing argument to %s", argp[-2]);


@@ -172,6 +169,23 @@ main (int argc, char **argv)
                        adios (NULL, "missing argument to %s", argp[-2]);
                    continue;
 
                        adios (NULL, "missing argument to %s", argp[-2]);
                    continue;
 

+               case INITTLSSW:
+                   tls++;
+                   continue;
+
+               case NOTLSSW:
+                   tls = 0;
+                   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]);
                case PROXYSW:
                    if (!(proxy = *argp++) || *proxy == '-')
                        adios (NULL, "missing argument to %s", argp[-2]);


@@ -204,11 +218,11 @@ main (int argc, char **argv)
     if (host) {
        if (vecp == 0) {
            status = remotemail (host, port, user, proxy, notifysw, 1,
     if (host) {
        if (vecp == 0) {
            status = remotemail (host, port, user, proxy, notifysw, 1,

-                                snoop, sasl, saslmech, oauth_svc);
+                                snoop, sasl, saslmech, tls, auth_svc);

        } else {
            for (vecp = 0; vec[vecp]; vecp++)
                status += remotemail (host, port, vec[vecp], proxy, notifysw, 0,
        } else {
            for (vecp = 0; vec[vecp]; vecp++)
                status += remotemail (host, port, vec[vecp], proxy, notifysw, 0,

-                                     snoop, sasl, saslmech, oauth_svc);
+                                     snoop, sasl, saslmech, tls, auth_svc);

        }
     } else {
        if (user == NULL) user = getusername ();
        }
     } else {
        if (user == NULL) user = getusername ();


@@ -332,24 +346,27 @@ extern char response[];
 
 static int
 remotemail (char *host, char *port, char *user, char *proxy, int notifysw,
 
 static int
 remotemail (char *host, char *port, char *user, char *proxy, int notifysw,

-           int personal, int snoop, int sasl, char *saslmech,
-           const char *oauth_svc)
+           int personal, int snoop, int sasl, char *saslmech, int tls,
+           const char *auth_svc)

 {
     int nmsgs, nbytes, status;
     struct nmh_creds creds = { 0, 0, 0 };
 
 {
     int nmsgs, nbytes, status;
     struct nmh_creds creds = { 0, 0, 0 };
 

-    if (oauth_svc == NULL) {
+    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) {
        nmh_get_credentials (host, user, sasl, &creds);
     } else {
        if (user == NULL) {

-           adios (NULL, "must specify -user with -oauth");
+           adios (NULL, "must specify -user with -saslmech xoauth2");

        }
        creds.user = user;
     }
 
     /* open the POP connection */
     if (pop_init (host, port, creds.user, creds.password, proxy, snoop, sasl,
        }
        creds.user = user;
     }
 
     /* open the POP connection */
     if (pop_init (host, port, creds.user, creds.password, proxy, snoop, sasl,

-                 saslmech, oauth_svc) == NOTOK
+                 saslmech, tls, auth_svc) == NOTOK

            || pop_stat (&nmsgs, &nbytes) == NOTOK     /* check for messages  */
            || pop_quit () == NOTOK) {                 /* quit POP connection */
        advise (NULL, "%s", response);
            || pop_stat (&nmsgs, &nbytes) == NOTOK     /* check for messages  */
            || pop_quit () == NOTOK) {                 /* quit POP connection */
        advise (NULL, "%s", response);