PSARC 2005/695 CIFS Client on Solaris

PSARC 2007/303 pam_smb_login
PSARC 2008/073 CIFS Client on Solaris - Updates
6651904 CIFS Client - PSARC 2005/695

1 files changed, 155 insertions, 0 deletions

diff --git a/usr/src/lib/libsmbfs/smb/ui-sun.c b/usr/src/lib/libsmbfs/smb/ui-sun.c
new file mode 100644
index 0000000000..7512d2c964
--- /dev/null
+++ b/usr/src/lib/libsmbfs/smb/ui-sun.c
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 2001 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
+ * Reserved.  This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License').  You may not use this file
+ * except in compliance with the License.  Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * Routines for interacting with the user to get credentials
+ * (workgroup/domain, username, password, etc.)
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <libintl.h>
+#include <ctype.h>
+
+#include <netsmb/smb_lib.h>
+#include <netsmb/smb_keychain.h>
+
+#define	MAXLINE 	127
+#define	MAXPASSWD	256	/* from libc:getpass */
+
+static void
+smb_tty_prompt(char *prmpt,
+	char *buf, size_t buflen)
+{
+	char temp[MAXLINE+1];
+	char *cp;
+	int ch;
+
+	memset(temp, 0, sizeof (temp));
+
+	fprintf(stderr, "%s", prmpt);
+	cp = temp;
+	while ((ch = getc(stdin)) != EOF) {
+		if (ch == '\n' || ch == '\r')
+			break;
+		if (isspace(ch) || iscntrl(ch))
+			continue;
+		*cp++ = ch;
+		if (cp == &temp[MAXLINE])
+			break;
+	}
+
+	/* If input empty, accept default. */
+	if (cp == temp)
+		return;
+
+	/* Use input as new value. */
+	strncpy(buf, temp, buflen);
+}
+
+int
+smb_get_authentication(
+	char *dom, size_t domlen,
+	char *usr, size_t usrlen,
+	char *passwd, size_t passwdlen,
+	const char *systemname, struct smb_ctx *ctx)
+{
+	char *npw;
+	int error, i, kcask, kcerr;
+
+	if (ctx->ct_flags & SMBCF_KCFOUND || ctx->ct_flags & SMBCF_KCBAD) {
+		ctx->ct_flags &= ~SMBCF_KCFOUND;
+	} else {
+		ctx->ct_flags &= ~(SMBCF_KCFOUND | SMBCF_KCDOMAIN);
+
+		/*
+		 * 1st: try lookup using system name
+		 */
+		kcerr = smbfs_keychain_chk(systemname, usr);
+		if (!kcerr) {
+			/*
+			 * Need passwd to be not empty for existing logic.
+			 * The string here is arbitrary (a debugging hint)
+			 * and will be replaced in the driver by the real
+			 * password from the keychain.
+			 */
+			strcpy(passwd, "$KC_SYSTEM");
+			ctx->ct_flags |= SMBCF_KCFOUND;
+			if (smb_debug) {
+				printf("found keychain entry for"
+				    " server/user: %s/%s\n",
+				    systemname, usr);
+			}
+			return (0);
+		}
+
+		/*
+		 * 2nd: try lookup using domain name
+		 */
+		kcerr = smbfs_keychain_chk(dom, usr);
+		if (!kcerr) {
+			/* Need passwd to be not empty... (see above) */
+			strcpy(passwd, "$KC_DOMAIN");
+			ctx->ct_flags |= (SMBCF_KCFOUND | SMBCF_KCDOMAIN);
+			if (smb_debug) {
+				printf("found keychain entry for"
+				    " domain/user: %s/%s\n",
+				    dom, usr);
+			}
+			return (0);
+		}
+	}
+
+	if (isatty(STDIN_FILENO)) { /* need command-line prompting? */
+		if (passwd && passwd[0] == '\0') {
+			npw = getpassphrase(dgettext(TEXT_DOMAIN, "Password:"));
+			strncpy(passwd, npw, passwdlen);
+		}
+		return (0);
+	}
+
+	/*
+	 * XXX: Ask the user for help, possibly via
+	 * GNOME dbus or some such... (todo).
+	 */
+	smb_error(dgettext(TEXT_DOMAIN,
+	    "Cannot prompt for a password when input is redirected."), 0);
+
+	return (ENOTTY);
+}
+
+int
+smb_browse(struct smb_ctx *ctx, int anon)
+{
+	/*
+	 * Let user pick a share.
+	 * Not supported.
+	 */
+	return (EINTR);
+}