зеркало из https://github.com/Azure/sonic-openssh.git
- (dtucker) [auth-pam.c] Relocate sshpam_store_conv(), no code change.
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0a7e3c6c89
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@ -3,6 +3,7 @@
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- (dtucker) [auth-pam.c auth-pam.h session.c] Bug #890: Send output from
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failing PAM session modules to user then exit, similar to the way
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/etc/nologin is handled. ok djm@
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- (dtucker) [auth-pam.c] Relocate sshpam_store_conv(), no code change.
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20040830
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- (dtucker) [session.c openbsd-compat/bsd-cygwin_util.{c,h}] Bug #915: only
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@ -1722,4 +1723,4 @@
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- (djm) Trim deprecated options from INSTALL. Mention UsePAM
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- (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
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$Id: ChangeLog,v 1.3541 2004/09/11 12:17:26 dtucker Exp $
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$Id: ChangeLog,v 1.3542 2004/09/11 12:28:01 dtucker Exp $
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92
auth-pam.c
92
auth-pam.c
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@ -47,7 +47,7 @@
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/* Based on $FreeBSD: src/crypto/openssh/auth2-pam-freebsd.c,v 1.11 2003/03/31 13:48:18 des Exp $ */
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#include "includes.h"
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RCSID("$Id: auth-pam.c,v 1.115 2004/09/11 12:17:26 dtucker Exp $");
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RCSID("$Id: auth-pam.c,v 1.116 2004/09/11 12:28:02 dtucker Exp $");
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#ifdef USE_PAM
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#if defined(HAVE_SECURITY_PAM_APPL_H)
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@ -490,6 +490,51 @@ sshpam_null_conv(int n, struct pam_message **msg,
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static struct pam_conv null_conv = { sshpam_null_conv, NULL };
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static int
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sshpam_store_conv(int n, struct pam_message **msg,
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struct pam_response **resp, void *data)
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{
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struct pam_response *reply;
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int i;
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size_t len;
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debug3("PAM: %s called with %d messages", __func__, n);
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*resp = NULL;
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if (n <= 0 || n > PAM_MAX_NUM_MSG)
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return (PAM_CONV_ERR);
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if ((reply = malloc(n * sizeof(*reply))) == NULL)
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return (PAM_CONV_ERR);
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memset(reply, 0, n * sizeof(*reply));
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for (i = 0; i < n; ++i) {
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switch (PAM_MSG_MEMBER(msg, i, msg_style)) {
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case PAM_ERROR_MSG:
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case PAM_TEXT_INFO:
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len = strlen(PAM_MSG_MEMBER(msg, i, msg));
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buffer_append(&loginmsg, PAM_MSG_MEMBER(msg, i, msg), len);
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buffer_append(&loginmsg, "\n", 1 );
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reply[i].resp_retcode = PAM_SUCCESS;
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break;
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default:
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goto fail;
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}
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}
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*resp = reply;
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return (PAM_SUCCESS);
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fail:
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for(i = 0; i < n; i++) {
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if (reply[i].resp != NULL)
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xfree(reply[i].resp);
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}
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xfree(reply);
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return (PAM_CONV_ERR);
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}
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static struct pam_conv store_conv = { sshpam_store_conv, NULL };
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void
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sshpam_cleanup(void)
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{
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@ -894,51 +939,6 @@ do_pam_chauthtok(void)
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pam_strerror(sshpam_handle, sshpam_err));
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}
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static int
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sshpam_store_conv(int n, struct pam_message **msg,
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struct pam_response **resp, void *data)
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{
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struct pam_response *reply;
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int i;
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size_t len;
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debug3("PAM: %s called with %d messages", __func__, n);
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*resp = NULL;
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if (n <= 0 || n > PAM_MAX_NUM_MSG)
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return (PAM_CONV_ERR);
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if ((reply = malloc(n * sizeof(*reply))) == NULL)
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return (PAM_CONV_ERR);
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memset(reply, 0, n * sizeof(*reply));
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for (i = 0; i < n; ++i) {
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switch (PAM_MSG_MEMBER(msg, i, msg_style)) {
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case PAM_ERROR_MSG:
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case PAM_TEXT_INFO:
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len = strlen(PAM_MSG_MEMBER(msg, i, msg));
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buffer_append(&loginmsg, PAM_MSG_MEMBER(msg, i, msg), len);
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buffer_append(&loginmsg, "\n", 1 );
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reply[i].resp_retcode = PAM_SUCCESS;
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break;
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default:
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goto fail;
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}
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}
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*resp = reply;
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return (PAM_SUCCESS);
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fail:
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for(i = 0; i < n; i++) {
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if (reply[i].resp != NULL)
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xfree(reply[i].resp);
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}
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xfree(reply);
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return (PAM_CONV_ERR);
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}
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static struct pam_conv store_conv = { sshpam_store_conv, NULL };
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void
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do_pam_session(void)
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{
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