diff options
Diffstat (limited to 'source/utils/net_usershare.c')
| -rw-r--r-- | source/utils/net_usershare.c | 50 |
1 files changed, 43 insertions, 7 deletions
diff --git a/source/utils/net_usershare.c b/source/utils/net_usershare.c index 1a5c0777211..1ee156c4ee0 100644 --- a/source/utils/net_usershare.c +++ b/source/utils/net_usershare.c @@ -62,12 +62,13 @@ static int net_usershare_add_usage(int argc, const char **argv) { char c = *lp_winbind_separator(); d_printf( - "net usershare add [-l|--long] <sharename> <path> [<comment>] [<acl>]\n" + "net usershare add [-l|--long] <sharename> <path> [<comment>] [<acl>] [<guest_ok=[y|n]>]\n" "\tAdds the specified share name for this user.\n" "\t<sharename> is the new share name.\n" "\t<path> is the path on the filesystem to export.\n" "\t<comment> is the optional comment for the new share.\n" "\t<acl> is an optional share acl in the format \"DOMAIN%cname:X,DOMAIN%cname:X,....\"\n" + "\t<guest_ok=y> if present sets \"guest ok = yes\" on this usershare.\n" "\t\t\"X\" represents a permission and can be any one of the characters f, r or d\n" "\t\twhere \"f\" means full control, \"r\" means read-only, \"d\" means deny access.\n" "\t\tname may be a domain user or group. For local users use the local server name " @@ -110,7 +111,8 @@ static int net_usershare_list_usage(int argc, const char **argv) int net_usershare_usage(int argc, const char **argv) { - d_printf("net usershare add <sharename> <path> [<comment>] [<acl>] to add or change a user defined share.\n" + d_printf("net usershare add <sharename> <path> [<comment>] [<acl>] [<guest_ok=[y|n]>] to " + "add or change a user defined share.\n" "net usershare delete <sharename> to delete a user defined share.\n" "net usershare info [-l|--long] [wildcard sharename] to print info about a user defined share.\n" "net usershare list [-l|--long] [wildcard sharename] to list user defined shares.\n" @@ -300,6 +302,7 @@ static int info_fn(struct file_list *fl, void *priv) int num_aces; char sep_str[2]; enum usershare_err us_err; + BOOL guest_ok = False; sep_str[0] = *lp_winbind_separator(); sep_str[1] = '\0'; @@ -346,7 +349,8 @@ static int info_fn(struct file_list *fl, void *priv) us_err = parse_usershare_file(ctx, &sbuf, fl->pathname, -1, lines, numlines, sharepath, comment, - &psd); + &psd, + &guest_ok); file_lines_free(lines); @@ -400,7 +404,8 @@ static int info_fn(struct file_list *fl, void *priv) d_printf("[%s]\n", fl->pathname ); d_printf("path=%s\n", sharepath ); d_printf("comment=%s\n", comment); - d_printf("%s\n\n", acl_str); + d_printf("%s\n", acl_str); + d_printf("guest_ok=%c\n\n", guest_ok ? 'y' : 'n'); } else if (pi->op == US_LIST_OP) { d_printf("%s\n", fl->pathname); } @@ -475,6 +480,7 @@ static int net_usershare_add(int argc, const char **argv) const char *pacl; size_t to_write; uid_t myeuid = geteuid(); + BOOL guest_ok = False; us_comment = ""; arg_acl = "S-1-1-0:R"; @@ -499,6 +505,27 @@ static int net_usershare_add(int argc, const char **argv) us_comment = argv[2]; arg_acl = argv[3]; break; + case 5: + sharename = strdup_lower(argv[0]); + us_path = argv[1]; + us_comment = argv[2]; + arg_acl = argv[3]; + if (!strnequal(argv[4], "guest_ok=", 9)) { + return net_usershare_add_usage(argc, argv); + } + switch (argv[4][9]) { + case 'y': + case 'Y': + guest_ok = True; + break; + case 'n': + case 'N': + guest_ok = False; + break; + default: + return net_usershare_add_usage(argc, argv); + } + break; } if (!validate_net_name(sharename, INVALID_SHARENAME_CHARS, strlen(sharename))) { @@ -642,6 +669,15 @@ static int net_usershare_add(int argc, const char **argv) /* Remove the last ',' */ us_acl[strlen(us_acl)-1] = '\0'; + if (guest_ok && !lp_usershare_allow_guests()) { + d_fprintf(stderr, "net usershare add: guest_ok=y requested " + "but the \"usershare allow guests\" parameter is not enabled " + "by this server.\n"); + talloc_destroy(ctx); + SAFE_FREE(sharename); + return -1; + } + /* Create a temporary filename for this share. */ tmpfd = smb_mkstemp(full_path_tmp); @@ -688,9 +724,9 @@ static int net_usershare_add(int argc, const char **argv) } /* Create the in-memory image of the file. */ - file_img = talloc_strdup(ctx, "#VERSION 1\npath="); - file_img = talloc_asprintf_append(file_img, "%s\ncomment=%s\nusershare_acl=%s\n", - us_path, us_comment, us_acl ); + file_img = talloc_strdup(ctx, "#VERSION 2\npath="); + file_img = talloc_asprintf_append(file_img, "%s\ncomment=%s\nusershare_acl=%s\nguest_ok=%c\n", + us_path, us_comment, us_acl, guest_ok ? 'y' : 'n'); to_write = strlen(file_img); |