1 files changed, 0 insertions, 165 deletions

diff --git a/auth2-pam.c b/auth2-pam.c
deleted file mode 100644
index ac28fb245..000000000
--- a/auth2-pam.c
+++ /dev/null
@@ -1,165 +0,0 @@
-#include "includes.h"
-RCSID("$Id: auth2-pam.c,v 1.15 2003/01/08 01:37:03 djm Exp $");
-
-#ifdef USE_PAM
-#include <security/pam_appl.h>
-
-#include "ssh.h"
-#include "ssh2.h"
-#include "auth.h"
-#include "auth-pam.h"
-#include "packet.h"
-#include "xmalloc.h"
-#include "dispatch.h"
-#include "log.h"
-
-static int do_pam_conversation_kbd_int(int num_msg, 
-    const struct pam_message **msg, struct pam_response **resp, 
-    void *appdata_ptr);
-void input_userauth_info_response_pam(int type, u_int32_t seqnr, void *ctxt);
-
-struct {
-        int finished, num_received, num_expected;
-        int *prompts;
-        struct pam_response *responses;
-} context_pam2 = {0, 0, 0, NULL};
-
-static struct pam_conv conv2 = {
-        do_pam_conversation_kbd_int,
-        NULL,
-};
-
-int
-auth2_pam(Authctxt *authctxt)
-{
-        int retval = -1;
-
-        if (authctxt->user == NULL)
-                fatal("auth2_pam: internal error: no user");
-
-        conv2.appdata_ptr = authctxt;
-        do_pam_set_conv(&conv2);
-
-        dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE,
-            &input_userauth_info_response_pam);
-        retval = (do_pam_authenticate(0) == PAM_SUCCESS);
-        dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE, NULL);
-
-        return retval;
-}
-
-static int
-do_pam_conversation_kbd_int(int num_msg, const struct pam_message **msg,
-    struct pam_response **resp, void *appdata_ptr)
-{
-        int i, j, done;
-        char *text;
-
-        context_pam2.finished = 0;
-        context_pam2.num_received = 0;
-        context_pam2.num_expected = 0;
-        context_pam2.prompts = xmalloc(sizeof(int) * num_msg);
-        context_pam2.responses = xmalloc(sizeof(struct pam_response) * num_msg);
-        memset(context_pam2.responses, 0, sizeof(struct pam_response) * num_msg);
-
-        text = NULL;
-        for (i = 0, context_pam2.num_expected = 0; i < num_msg; i++) {
-                int style = PAM_MSG_MEMBER(msg, i, msg_style);
-                switch (style) {
-                case PAM_PROMPT_ECHO_ON:
-                case PAM_PROMPT_ECHO_OFF:
-                        context_pam2.num_expected++;
-                        break;
-                case PAM_TEXT_INFO:
-                case PAM_ERROR_MSG:
-                default:
-                        /* Capture all these messages to be sent at once */
-                        message_cat(&text, PAM_MSG_MEMBER(msg, i, msg));
-                        break;
-                }
-        }
-
-        if (context_pam2.num_expected == 0)
-                return PAM_SUCCESS;
-
-        packet_start(SSH2_MSG_USERAUTH_INFO_REQUEST);
-        packet_put_cstring(""); /* Name */
-        packet_put_cstring(""); /* Instructions */
-        packet_put_cstring(""); /* Language */
-        packet_put_int(context_pam2.num_expected);
-        
-        for (i = 0, j = 0; i < num_msg; i++) {
-                int style = PAM_MSG_MEMBER(msg, i, msg_style);
-                
-                /* Skip messages which don't need a reply */
-                if (style != PAM_PROMPT_ECHO_ON && style != PAM_PROMPT_ECHO_OFF)
-                        continue;
-                
-                context_pam2.prompts[j++] = i;
-                if (text) {
-                        message_cat(&text, PAM_MSG_MEMBER(msg, i, msg));
-                        packet_put_cstring(text);
-                        text = NULL;
-                } else
-                        packet_put_cstring(PAM_MSG_MEMBER(msg, i, msg));
-                packet_put_char(style == PAM_PROMPT_ECHO_ON);
-        }
-        packet_send();
-        packet_write_wait();
-
-        /*
-         * Grabbing control of execution and spinning until we get what
-         * we want is probably rude, but it seems to work properly, and
-         * the client *should* be in lock-step with us, so the loop should
-         * only be traversed once.
-         */
-        while(context_pam2.finished == 0) {
-                done = 1;
-                dispatch_run(DISPATCH_BLOCK, &done, appdata_ptr);
-                if (context_pam2.finished == 0)
-                        debug("extra packet during conversation");
-        }
-
-        if (context_pam2.num_received == context_pam2.num_expected) {
-                *resp = context_pam2.responses;
-                return PAM_SUCCESS;
-        } else
-                return PAM_CONV_ERR;
-}
-
-void
-input_userauth_info_response_pam(int type, u_int32_t seqnr, void *ctxt)
-{
-        Authctxt *authctxt = ctxt;
-        unsigned int nresp = 0, rlen = 0, i = 0;
-        char *resp;
-
-        if (authctxt == NULL)
-                fatal("input_userauth_info_response_pam: no authentication context");
-
-        nresp = packet_get_int();       /* Number of responses. */
-        debug("got %d responses", nresp);
-
-
-        if (nresp != context_pam2.num_expected)
-                fatal("%s: Received incorrect number of responses "
-                    "(expected %d, received %u)", __func__, 
-                    context_pam2.num_expected, nresp);
-
-        if (nresp > 100)
-                fatal("%s: too many replies", __func__);
-
-        for (i = 0; i < nresp; i++) {
-                int j = context_pam2.prompts[i];
-
-                resp = packet_get_string(&rlen);
-                context_pam2.responses[j].resp_retcode = PAM_SUCCESS;
-                context_pam2.responses[j].resp = resp;
-                context_pam2.num_received++;
-        }
-
-        context_pam2.finished = 1;
-
-        packet_check_eom();
-}
-#endif