8f697e406a
This patch adds a new type of ubiquiti image, the WA image. First seen on the NanoStation AC loco the generic name implies that we will see this type of image on more ubiquiti devices thus it makes sense to implement it in mkfwimage. The main difference is that WA images are signed. The "END" header has been replaced by a "ENDS" header followed by a 2048 bit RSA signature. This signature is not being generated by mkfwimage and filled with 0x00. Signed-off-by: Tobias Schramm <tobleminer@gmail.com>
79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/*
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* * Copyright (C) 2007 Ubiquiti Networks, Inc.
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* *
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* * This program is free software; you can redistribute it and/or
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* * modify it under the terms of the GNU General Public License as
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* * published by the Free Software Foundation; either version 2 of the
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* * License, or (at your option) any later version.
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* *
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* * This program is distributed in the hope that it will be useful, but
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* * WITHOUT ANY WARRANTY; without even the implied warranty of
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* * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* * General Public License for more details.
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* *
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* * You should have received a copy of the GNU General Public License
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* * along with this program; if not, write to the Free Software
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* * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* */
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#ifndef FW_INCLUDED
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#define FW_INCLUDED
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#include <sys/types.h>
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#define MAGIC_HEADER "OPEN"
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#define MAGIC_PART "PART"
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#define MAGIC_END "END."
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#define MAGIC_ENDS "ENDS"
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#define MAGIC_LENGTH 4
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typedef struct header {
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char magic[MAGIC_LENGTH];
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char version[256];
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u_int32_t crc;
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u_int32_t pad;
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} __attribute__ ((packed)) header_t;
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typedef struct part {
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char magic[MAGIC_LENGTH];
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char name[16];
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char pad[12];
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u_int32_t memaddr;
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u_int32_t index;
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u_int32_t baseaddr;
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u_int32_t entryaddr;
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u_int32_t data_size;
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u_int32_t part_size;
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} __attribute__ ((packed)) part_t;
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typedef struct part_crc {
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u_int32_t crc;
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u_int32_t pad;
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} __attribute__ ((packed)) part_crc_t;
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typedef struct signature {
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char magic[MAGIC_LENGTH];
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u_int32_t crc;
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u_int32_t pad;
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} __attribute__ ((packed)) signature_t;
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typedef struct signature_rsa {
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char magic[MAGIC_LENGTH];
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// u_int32_t crc;
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unsigned char rsa_signature[256];
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u_int32_t pad;
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} __attribute__ ((packed)) signature_rsa_t;
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#define VERSION "1.2"
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#define INFO(...) fprintf(stdout, __VA_ARGS__)
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#define ERROR(...) fprintf(stderr, "ERROR: "__VA_ARGS__)
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#define WARN(...) fprintf(stderr, "WARN: "__VA_ARGS__)
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#define DEBUG(...) do {\
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if (debug) \
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fprintf(stdout, "DEBUG: "__VA_ARGS__); \
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} while (0);
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#endif
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