*/
#ifndef lint
-static char rcsid[] = "$Id: auth.c,v 1.23 1996/05/28 00:47:01 paulus Exp $";
+static char rcsid[] = "$Id: auth.c,v 1.30 1997/03/04 03:37:21 paulus Exp $";
#endif
#include <stdio.h>
#include <netinet/in.h>
#include <arpa/inet.h>
-#ifdef SVR4
+#if defined(SVR4) || defined(_linux_)
#include <crypt.h>
#else
-#ifdef SUNOS4
+#if defined(SUNOS4) || defined(ULTRIX)
extern char *crypt();
#endif
#endif
+#ifdef USE_PAM
+#include <security/pam_appl.h>
+#include <security/pam_modules.h>
+#endif
+
#ifdef HAS_SHADOW
#include <shadow.h>
#include <shadow/pwauth.h>
#include "ipcp.h"
#include "upap.h"
#include "chap.h"
+#ifdef CBCP_SUPPORT
+#include "cbcp.h"
+#endif
#include "pathnames.h"
-#if defined(sun) && defined(sparc)
-#include <alloca.h>
-#endif /*sparc*/
-
/* Used for storing a sequence of words. Usually malloced. */
struct wordlist {
struct wordlist *next;
#define FALSE 0
#define TRUE 1
+/* The name by which the peer authenticated itself to us. */
+char peer_authname[MAXNAMELEN];
+
/* Records which authentication operations haven't completed yet. */
static int auth_pending[NUM_PPP];
/* Set if we have successfully called login() */
static int logged_in;
+/* Set if we have run the /etc/ppp/auth-up script. */
+static int did_authup;
+
/* List of addresses which the peer may use. */
static struct wordlist *addresses[NUM_PPP];
/* Number of network protocols which have come up. */
static int num_np_up;
+/* Set if we got the contents of passwd[] from the pap-secrets file. */
+static int passwd_from_file;
+
/* Bits in auth_pending[] */
-#define UPAP_WITHPEER 1
-#define UPAP_PEER 2
+#define PAP_WITHPEER 1
+#define PAP_PEER 2
#define CHAP_WITHPEER 4
#define CHAP_PEER 8
static void network_phase __P((int));
static void check_idle __P((caddr_t));
+static void connect_time_expired __P((caddr_t));
static int login __P((char *, char *, char **, int *));
static void logout __P((void));
static int null_login __P((int));
-static int get_upap_passwd __P((void));
-static int have_upap_secret __P((void));
+static int get_pap_passwd __P((char *));
+static int have_pap_secret __P((void));
static int have_chap_secret __P((char *, char *, u_int32_t));
static int ip_addr_check __P((u_int32_t, struct wordlist *));
static int scan_authfile __P((FILE *, char *, char *, u_int32_t, char *,
struct wordlist **, char *));
static void free_wordlist __P((struct wordlist *));
+static void auth_script __P((char *));
+static void set_allowed_addrs __P((int, struct wordlist *));
+#ifdef CBCP_SUPPORT
+static void callback_phase __P((int));
+#endif
/*
* An Open on LCP has requested a change from Dead to Establish phase.
int i;
struct protent *protp;
+ if (did_authup) {
+ auth_script(_PATH_AUTHDOWN);
+ did_authup = 0;
+ }
for (i = 0; (protp = protocols[i]) != NULL; ++i) {
if (!protp->enabled_flag)
continue;
}
num_np_open = 0;
num_np_up = 0;
- phase = PHASE_TERMINATE;
+ if (phase != PHASE_DEAD)
+ phase = PHASE_TERMINATE;
}
/*
if (!wo->neg_upap || !null_login(unit)) {
syslog(LOG_WARNING, "peer refused to authenticate");
lcp_close(unit, "peer refused to authenticate");
- phase = PHASE_TERMINATE;
return;
}
}
auth |= CHAP_PEER;
} else if (go->neg_upap) {
upap_authpeer(unit);
- auth |= UPAP_PEER;
+ auth |= PAP_PEER;
}
if (ho->neg_chap) {
- ChapAuthWithPeer(unit, our_name, ho->chap_mdtype);
+ ChapAuthWithPeer(unit, user, ho->chap_mdtype);
auth |= CHAP_WITHPEER;
} else if (ho->neg_upap) {
+ if (passwd[0] == 0) {
+ passwd_from_file = 1;
+ if (!get_pap_passwd(passwd))
+ syslog(LOG_ERR, "No secret found for PAP login");
+ }
upap_authwithpeer(unit, user, passwd);
- auth |= UPAP_WITHPEER;
+ auth |= PAP_WITHPEER;
}
auth_pending[unit] = auth;
{
int i;
struct protent *protp;
+ lcp_options *go = &lcp_gotoptions[unit];
+
+ /*
+ * If the peer had to authenticate, run the auth-up script now.
+ */
+ if ((go->neg_chap || go->neg_upap) && !did_authup) {
+ auth_script(_PATH_AUTHUP);
+ did_authup = 1;
+ }
+
+#ifdef CBCP_SUPPORT
+ /*
+ * If we negotiated callback, do it now.
+ */
+ if (go->neg_cbcp) {
+ phase = PHASE_CALLBACK;
+ (*cbcp_protent.open)(unit);
+ return;
+ }
+#endif
phase = PHASE_NETWORK;
#if 0
* Authentication failure: take the link down
*/
lcp_close(unit, "Authentication failed");
- phase = PHASE_TERMINATE;
}
/*
* The peer has been successfully authenticated using `protocol'.
*/
void
-auth_peer_success(unit, protocol)
+auth_peer_success(unit, protocol, name, namelen)
int unit, protocol;
+ char *name;
+ int namelen;
{
int bit;
bit = CHAP_PEER;
break;
case PPP_PAP:
- bit = UPAP_PEER;
+ bit = PAP_PEER;
break;
default:
syslog(LOG_WARNING, "auth_peer_success: unknown protocol %x",
return;
}
+ /*
+ * Save the authenticated name of the peer for later.
+ */
+ if (namelen > sizeof(peer_authname) - 1)
+ namelen = sizeof(peer_authname) - 1;
+ BCOPY(name, peer_authname, namelen);
+ peer_authname[namelen] = 0;
+
/*
* If there is no more authentication still to be done,
- * proceed to the network phase.
+ * proceed to the network (or callback) phase.
*/
if ((auth_pending[unit] &= ~bit) == 0)
network_phase(unit);
auth_withpeer_fail(unit, protocol)
int unit, protocol;
{
+ if (passwd_from_file)
+ BZERO(passwd, MAXSECRETLEN);
/*
* We've failed to authenticate ourselves to our peer.
* He'll probably take the link down, and there's not much
bit = CHAP_WITHPEER;
break;
case PPP_PAP:
- bit = UPAP_WITHPEER;
+ if (passwd_from_file)
+ BZERO(passwd, MAXSECRETLEN);
+ bit = PAP_WITHPEER;
break;
default:
syslog(LOG_WARNING, "auth_peer_success: unknown protocol %x",
/*
* If there is no more authentication still being done,
- * proceed to the network phase.
+ * proceed to the network (or callback) phase.
*/
if ((auth_pending[unit] &= ~bit) == 0)
network_phase(unit);
{
if (num_np_up == 0 && idle_time_limit > 0) {
TIMEOUT(check_idle, NULL, idle_time_limit);
+
+ /*
+ * Set a timeout to close the connection once the maximum
+ * connect time has expired.
+ */
+ if (maxconnect > 0)
+ TIMEOUT(connect_time_expired, 0, maxconnect);
}
++num_np_up;
}
if (itime >= idle_time_limit) {
/* link is idle: shut it down. */
syslog(LOG_INFO, "Terminating connection due to lack of activity.");
+ need_holdoff = 0;
lcp_close(0, "Link inactive");
} else {
TIMEOUT(check_idle, NULL, idle_time_limit - itime);
}
}
+/*
+ * connect_time_expired - log a message and close the connection.
+ */
+static void
+connect_time_expired(arg)
+ caddr_t arg;
+{
+ syslog(LOG_INFO, "Connect time expired");
+ lcp_close(0, "Connect time expired"); /* Close connection */
+}
+
/*
* auth_check_options - called to check authentication options.
*/
auth_check_options()
{
lcp_options *wo = &lcp_wantoptions[0];
- lcp_options *ao = &lcp_allowoptions[0];
+ int can_auth;
ipcp_options *ipwo = &ipcp_wantoptions[0];
u_int32_t remote;
/*
* Check whether we have appropriate secrets to use
- * to authenticate ourselves and/or the peer.
+ * to authenticate the peer.
*/
- if (ao->neg_upap && passwd[0] == 0 && !get_upap_passwd())
- ao->neg_upap = 0;
- if (wo->neg_upap && !uselogin && !have_upap_secret())
- wo->neg_upap = 0;
- if (ao->neg_chap && !have_chap_secret(our_name, remote_name, (u_int32_t)0))
- ao->neg_chap = 0;
- if (wo->neg_chap) {
+ can_auth = wo->neg_upap && (uselogin || have_pap_secret());
+ if (!can_auth && wo->neg_chap) {
remote = ipwo->accept_remote? 0: ipwo->hisaddr;
- if (!have_chap_secret(remote_name, our_name, remote))
- wo->neg_chap = 0;
+ can_auth = have_chap_secret(remote_name, our_name, remote);
}
- if (auth_required && !wo->neg_chap && !wo->neg_upap) {
- fprintf(stderr, "\
-pppd: peer authentication required but no suitable secret(s) found\n");
+ if (auth_required && !can_auth) {
+ option_error("peer authentication required but no suitable secret(s) found\n");
+ if (remote_name[0] == 0)
+ option_error("for authenticating any peer to us (%s)\n", our_name);
+ else
+ option_error("for authenticating peer %s to us (%s)\n",
+ remote_name, our_name);
exit(1);
}
+ /*
+ * Check whether the user tried to override certain values
+ * set by root.
+ */
+ if (!auth_required && auth_req_info.priv > 0) {
+ if (!default_device && devnam_info.priv == 0) {
+ option_error("can't override device name when noauth option used");
+ exit(1);
+ }
+ if (connector != NULL && connector_info.priv == 0
+ || disconnector != NULL && disconnector_info.priv == 0
+ || welcomer != NULL && welcomer_info.priv == 0) {
+ option_error("can't override connect, disconnect or welcome");
+ option_error("option values when noauth option used");
+ exit(1);
+ }
+ }
+}
+
+/*
+ * auth_reset - called when LCP is starting negotiations to recheck
+ * authentication options, i.e. whether we have appropriate secrets
+ * to use for authenticating ourselves and/or the peer.
+ */
+void
+auth_reset(unit)
+ int unit;
+{
+ lcp_options *go = &lcp_gotoptions[unit];
+ lcp_options *ao = &lcp_allowoptions[0];
+ ipcp_options *ipwo = &ipcp_wantoptions[0];
+ u_int32_t remote;
+
+ ao->neg_upap = !refuse_pap && (passwd[0] != 0 || get_pap_passwd(NULL));
+ ao->neg_chap = !refuse_chap
+ && have_chap_secret(user, remote_name, (u_int32_t)0);
+
+ if (go->neg_upap && !uselogin && !have_pap_secret())
+ go->neg_upap = 0;
+ if (go->neg_chap) {
+ remote = ipwo->accept_remote? 0: ipwo->hisaddr;
+ if (!have_chap_secret(remote_name, our_name, remote))
+ go->neg_chap = 0;
+ }
+
}
passwd[passwdlen] = '\0';
BCOPY(auser, user, userlen);
user[userlen] = '\0';
+ *msg = (char *) 0;
/*
- * Open the file of upap secrets and scan for a suitable secret
+ * Open the file of pap secrets and scan for a suitable secret
* for authenticating this user.
*/
filename = _PATH_UPAPFILE;
ret = UPAP_AUTHACK;
f = fopen(filename, "r");
if (f == NULL) {
- if (!uselogin) {
- syslog(LOG_ERR, "Can't open PAP password file %s: %m", filename);
- ret = UPAP_AUTHNAK;
- }
+ syslog(LOG_ERR, "Can't open PAP password file %s: %m", filename);
+ ret = UPAP_AUTHNAK;
} else {
check_access(f, filename);
}
if (ret == UPAP_AUTHNAK) {
- *msg = "Login incorrect";
+ if (*msg == (char *) 0)
+ *msg = "Login incorrect";
*msglen = strlen(*msg);
/*
* Frustrate passwd stealer programs.
} else {
attempts = 0; /* Reset count */
- *msg = "Login ok";
+ if (*msg == (char *) 0)
+ *msg = "Login ok";
*msglen = strlen(*msg);
- if (addresses[unit] != NULL)
- free_wordlist(addresses[unit]);
- addresses[unit] = addrs;
+ set_allowed_addrs(unit, addrs);
}
+ BZERO(passwd, sizeof(passwd));
+ BZERO(secret, sizeof(secret));
+
return ret;
}
-#ifdef HAS_SHADOW
-/**************
- * This function was lifted from the shadow-3.3.2 version by John Haugh II.
- * It is included because the function was not in the standard libshadow
- * library. If it is included in the library then I can remove it from here.
- */
-
-#define DAY (24L*3600L)
/*
- * isexpired - determine if account is expired yet
- *
- * isexpired calculates the expiration date based on the
- * password expiration criteria.
+ * This function is needed for PAM. However, it should not be called.
+ * If it is, return the error code.
*/
-/*ARGSUSED*/
-int
-isexpired (pw, sp)
-struct passwd *pw;
-struct spwd *sp;
+#ifdef USE_PAM
+static int pam_conv(int num_msg, const struct pam_message **msg,
+ struct pam_response **resp, void *appdata_ptr)
{
- long clock;
-
- clock = time ((time_t *) 0) / DAY;
-
- /*
- * Quick and easy - there is an expired account field
- * along with an inactive account field. Do the expired
- * one first since it is worse.
- */
-
- if (sp->sp_expire > 0 && sp->sp_expire < clock)
- return 3;
-
- if (sp->sp_inact > 0 && sp->sp_lstchg > 0 && sp->sp_max > 0 &&
- sp->sp_inact + sp->sp_lstchg + sp->sp_max < clock)
- return 2;
-
- /*
- * The last and max fields must be present for an account
- * to have an expired password. A maximum of >10000 days
- * is considered to be infinite.
- */
-
- if (sp->sp_lstchg == -1 ||
- sp->sp_max == -1 || sp->sp_max >= 10000L)
- return 0;
-
- /*
- * Calculate today's day and the day on which the password
- * is going to expire. If that date has already passed,
- * the password has expired.
- */
-
- if (sp->sp_lstchg + sp->sp_max < clock)
- return 1;
-
- return 0;
+ return PAM_CONV_ERR;
}
#endif
* UPAP_AUTHACK: Login succeeded.
* In either case, msg points to an appropriate message.
*/
+
static int
login(user, passwd, msg, msglen)
char *user;
char **msg;
int *msglen;
{
+ char *tty;
+
+#ifdef USE_PAM
+ struct pam_conv pam_conversation;
+ pam_handle_t *pamh;
+ int pam_error;
+ char *pass;
+ char *dev;
+/*
+ * Fill the pam_conversion structure
+ */
+ memset (&pam_conversation, '\0', sizeof (struct pam_conv));
+ pam_conversation.conv = &pam_conv;
+
+ pam_error = pam_start ("ppp", user, &pam_conversation, &pamh);
+ if (pam_error != PAM_SUCCESS) {
+ *msg = (char *) pam_strerror (pam_error);
+ return UPAP_AUTHNAK;
+ }
+/*
+ * Define the fields for the credintial validation
+ */
+ (void) pam_set_item (pamh, PAM_AUTHTOK, passwd);
+ (void) pam_set_item (pamh, PAM_TTY, devnam);
+/*
+ * Validate the user
+ */
+ pam_error = pam_authenticate (pamh, PAM_SILENT);
+ if (pam_error == PAM_SUCCESS)
+ pam_error = pam_acct_mgmt (pamh, PAM_SILENT);
+
+ *msg = (char *) pam_strerror (pam_error);
+/*
+ * Clean up the mess
+ */
+ (void) pam_end (pamh, pam_error);
+
+ if (pam_error != PAM_SUCCESS)
+ return UPAP_AUTHNAK;
+/*
+ * Use the non-PAM methods directly
+ */
+#else /* #ifdef USE_PAM */
+
struct passwd *pw;
char *epasswd;
- char *tty;
#ifdef HAS_SHADOW
struct spwd *spwd;
struct spwd *getspnam();
+ extern int isexpired (struct passwd *, struct spwd *); /* in libshadow.a */
#endif
- if ((pw = getpwnam(user)) == NULL) {
+ pw = getpwnam(user);
+ if (pw == NULL) {
return (UPAP_AUTHNAK);
}
#ifdef HAS_SHADOW
- if ((spwd = getspnam(user)) == NULL) {
- pw->pw_passwd = "";
- } else {
+ spwd = getspnam(user);
+ endspent();
+ if (spwd) {
+ /* check the age of the password entry */
+ if (isexpired(pw, spwd)) {
+ syslog(LOG_WARNING,"Expired password for %s",user);
+ return (UPAP_AUTHNAK);
+ }
pw->pw_passwd = spwd->sp_pwdp;
}
#endif
/*
- * XXX If no passwd, let them login without one.
+ * If no passwd, don't let them login.
*/
- if (pw->pw_passwd == '\0') {
- return (UPAP_AUTHACK);
- }
-
-#ifdef HAS_SHADOW
- if (pw->pw_passwd) {
- if (pw->pw_passwd[0] == '@') {
- if (pw_auth (pw->pw_passwd+1, pw->pw_name, PW_PPP, NULL)) {
- return (UPAP_AUTHNAK);
- }
- } else {
- epasswd = pw_encrypt(passwd, pw->pw_passwd);
- if (strcmp(epasswd, pw->pw_passwd)) {
- return (UPAP_AUTHNAK);
- }
- }
- /* check the age of the password entry */
- if (spwd && (isexpired (pw, spwd) != 0)) {
- return (UPAP_AUTHNAK);
- }
- }
-#else
- epasswd = crypt(passwd, pw->pw_passwd);
- if (strcmp(epasswd, pw->pw_passwd)) {
+ if (pw->pw_passwd == NULL || *pw->pw_passwd == '\0'
+ || strcmp(crypt(passwd, pw->pw_passwd), pw->pw_passwd) != 0)
return (UPAP_AUTHNAK);
- }
-#endif
+
+#endif /* #ifdef USE_PAM */
syslog(LOG_INFO, "user %s logged in", user);
char secret[MAXWORDLEN];
/*
- * Open the file of upap secrets and scan for a suitable secret.
+ * Open the file of pap secrets and scan for a suitable secret.
* We don't accept a wildcard client.
*/
filename = _PATH_UPAPFILE;
i = scan_authfile(f, "", our_name, (u_int32_t)0, secret, &addrs, filename);
ret = i >= 0 && (i & NONWILD_CLIENT) != 0 && secret[0] == 0;
+ BZERO(secret, sizeof(secret));
- if (ret) {
- if (addresses[unit] != NULL)
- free_wordlist(addresses[unit]);
- addresses[unit] = addrs;
- }
+ if (ret)
+ set_allowed_addrs(unit, addrs);
+ else
+ free_wordlist(addrs);
fclose(f);
return ret;
/*
- * get_upap_passwd - get a password for authenticating ourselves with
+ * get_pap_passwd - get a password for authenticating ourselves with
* our peer using PAP. Returns 1 on success, 0 if no suitable password
* could be found.
*/
static int
-get_upap_passwd()
+get_pap_passwd(passwd)
+ char *passwd;
{
char *filename;
FILE *f;
if (f == NULL)
return 0;
check_access(f, filename);
- if (scan_authfile(f, user, remote_name, (u_int32_t)0,
- secret, NULL, filename) < 0)
+ if (scan_authfile(f, user,
+ remote_name[0]? remote_name: NULL,
+ (u_int32_t)0, secret, NULL, filename) < 0)
return 0;
- strncpy(passwd, secret, MAXSECRETLEN);
- passwd[MAXSECRETLEN-1] = 0;
+ if (passwd != NULL) {
+ strncpy(passwd, secret, MAXSECRETLEN);
+ passwd[MAXSECRETLEN-1] = 0;
+ }
+ BZERO(secret, sizeof(secret));
return 1;
}
/*
- * have_upap_secret - check whether we have a PAP file with any
+ * have_pap_secret - check whether we have a PAP file with any
* secrets that we could possibly use for authenticating the peer.
*/
static int
-have_upap_secret()
+have_pap_secret()
{
FILE *f;
int ret;
if (ret < 0)
return 0;
- if (save_addrs) {
- if (addresses[unit] != NULL)
- free_wordlist(addresses[unit]);
- addresses[unit] = addrs;
- }
+ if (save_addrs)
+ set_allowed_addrs(unit, addrs);
len = strlen(secbuf);
if (len > MAXSECRETLEN) {
len = MAXSECRETLEN;
}
BCOPY(secbuf, secret, len);
+ BZERO(secbuf, sizeof(secbuf));
*secret_len = len;
return 1;
}
+/*
+ * set_allowed_addrs() - set the list of allowed addresses.
+ */
+static void
+set_allowed_addrs(unit, addrs)
+ int unit;
+ struct wordlist *addrs;
+{
+ if (addresses[unit] != NULL)
+ free_wordlist(addresses[unit]);
+ addresses[unit] = addrs;
+
+ /*
+ * If there's only one authorized address we might as well
+ * ask our peer for that one right away
+ */
+ if (addrs != NULL && addrs->next == NULL) {
+ char *p = addrs->word;
+ struct ipcp_options *wo = &ipcp_wantoptions[unit];
+ u_int32_t a;
+ struct hostent *hp;
+
+ if (wo->hisaddr == 0 && *p != '!' && *p != '-'
+ && strchr(p, '/') == NULL) {
+ hp = gethostbyname(p);
+ if (hp != NULL && hp->h_addrtype == AF_INET)
+ a = *(u_int32_t *)hp->h_addr;
+ else
+ a = inet_addr(p);
+ if (a != (u_int32_t) -1)
+ wo->hisaddr = a;
+ }
+ }
+}
+
/*
* auth_ip_addr - check whether the peer is authorized to use
* a given IP address. Returns 1 if authorized, 0 otherwise.
return 0;
if (addrs == NULL)
- return 1; /* no restriction */
+ return !auth_required; /* no addresses authorized */
for (; addrs != NULL; addrs = addrs->next) {
- /* "-" means no addresses authorized */
+ /* "-" means no addresses authorized, "*" means any address allowed */
ptr_word = addrs->word;
if (strcmp(ptr_word, "-") == 0)
break;
+ if (strcmp(ptr_word, "*") == 0)
+ return 1;
accept = 1;
if (*ptr_word == '!') {
hp = gethostbyname(ptr_word);
if (hp != NULL && hp->h_addrtype == AF_INET) {
- a = *(u_int32_t *)hp->h_addr;
- mask = ~ (u_int32_t) 0; /* are we sure we want this? */
+ a = *(u_int32_t *)hp->h_addr;
} else {
np = getnetbyname (ptr_word);
- if (np != NULL && np->n_addrtype == AF_INET)
+ if (np != NULL && np->n_addrtype == AF_INET) {
a = htonl (*(u_int32_t *)np->n_net);
- else
+ if (ptr_mask == NULL) {
+ /* calculate appropriate mask for net */
+ ah = ntohl(a);
+ if (IN_CLASSA(ah))
+ mask = IN_CLASSA_NET;
+ else if (IN_CLASSB(ah))
+ mask = IN_CLASSB_NET;
+ else if (IN_CLASSC(ah))
+ mask = IN_CLASSC_NET;
+ }
+ } else {
a = inet_addr (ptr_word);
- if (ptr_mask == NULL) {
- /* calculate appropriate mask for net */
- ah = ntohl(a);
- if (IN_CLASSA(ah))
- mask = IN_CLASSA_NET;
- else if (IN_CLASSB(ah))
- mask = IN_CLASSB_NET;
- else if (IN_CLASSC(ah))
- mask = IN_CLASSC_NET;
}
}
"unknown host %s in auth. address list",
addrs->word);
else
+ /* Here a and addr are in network byte order,
+ and mask is in host order. */
if (((addr ^ a) & htonl(mask)) == 0)
return accept;
}
wp = next;
}
}
+
+/*
+ * auth_script - execute a script with arguments
+ * interface-name peer-name real-user tty speed
+ */
+static void
+auth_script(script)
+ char *script;
+{
+ char strspeed[32];
+ struct passwd *pw;
+ char struid[32];
+ char *user_name;
+ char *argv[8];
+
+ if ((pw = getpwuid(getuid())) != NULL && pw->pw_name != NULL)
+ user_name = pw->pw_name;
+ else {
+ sprintf(struid, "%d", getuid());
+ user_name = struid;
+ }
+ sprintf(strspeed, "%d", baud_rate);
+
+ argv[0] = script;
+ argv[1] = ifname;
+ argv[2] = peer_authname;
+ argv[3] = user_name;
+ argv[4] = devnam;
+ argv[5] = strspeed;
+ argv[6] = NULL;
+
+ run_program(script, argv, 0);
+}
projects / ppp.git / blobdiff