Split options.h out into sysoptions.h for options that aren't usually

user-changed

--HG--
extra : convert_revision : 4fb35083f0f46ea667e7043e7d4314aecd3df46c

1 files changed, 6 insertions, 206 deletions

diff --git a/options.h b/options.h
index e703450..eb48225 100644
--- a/options.h
+++ b/options.h
@@ -140,8 +140,9 @@ etc) slower (perhaps by 50%). Recommended for most small systems. */
  * but there's an interface via a PAM module - don't bother using it otherwise.
  * You can't enable both PASSWORD and PAM. */
 
-//#define ENABLE_SVR_PASSWORD_AUTH
-#define ENABLE_SVR_PAM_AUTH /* requires ./configure --enable-pam */
+#define ENABLE_SVR_PASSWORD_AUTH
+/* PAM requires ./configure --enable-pam */
+/* #define ENABLE_SVR_PAM_AUTH */
 #define ENABLE_SVR_PUBKEY_AUTH
 
 /* Wether to ake public key options in authorized_keys file into account */
@@ -248,209 +249,8 @@ etc) slower (perhaps by 50%). Recommended for most small systems. */
 be overridden at runtime with -K. 0 disables keepalives */
 #define DEFAULT_KEEPALIVE 0
 
-/*******************************************************************
- * You shouldn't edit below here unless you know you need to.
- *******************************************************************/
-
-#ifndef DROPBEAR_VERSION
-#define DROPBEAR_VERSION "0.51"
-#endif
-
-#define LOCAL_IDENT "SSH-2.0-dropbear_" DROPBEAR_VERSION
-#define PROGNAME "dropbear"
-
-/* Spec recommends after one hour or 1 gigabyte of data. One hour
- * is a bit too verbose, so we try 8 hours */
-#ifndef KEX_REKEY_TIMEOUT
-#define KEX_REKEY_TIMEOUT (3600 * 8)
-#endif
-#ifndef KEX_REKEY_DATA
-#define KEX_REKEY_DATA (1<<30) /* 2^30 == 1GB, this value must be < INT_MAX */
-#endif
-/* Close connections to clients which haven't authorised after AUTH_TIMEOUT */
-#ifndef AUTH_TIMEOUT
-#define AUTH_TIMEOUT 300 /* we choose 5 minutes */
-#endif
-
-/* Minimum key sizes for DSS and RSA */
-#ifndef MIN_DSS_KEYLEN
-#define MIN_DSS_KEYLEN 512
-#endif
-#ifndef MIN_RSA_KEYLEN
-#define MIN_RSA_KEYLEN 512
-#endif
-
-#define MAX_BANNER_SIZE 2000 /* this is 25*80 chars, any more is foolish */
-#define MAX_BANNER_LINES 20 /* How many lines the client will display */
-
-/* the number of NAME=VALUE pairs to malloc for environ, if we don't have
- * the clearenv() function */
-#define ENV_SIZE 100
-
-#define MAX_CMD_LEN 1024 /* max length of a command */
-#define MAX_TERM_LEN 200 /* max length of TERM name */
-
-#define MAX_HOST_LEN 254 /* max hostname len for tcp fwding */
-#define MAX_IP_LEN 15 /* strlen("255.255.255.255") == 15 */
-
-#define DROPBEAR_MAX_PORTS 10 /* max number of ports which can be specified,
-								 ipv4 and ipv6 don't count twice */
-
-/* Each port might have at least a v4 and a v6 address */
-#define MAX_LISTEN_ADDR (DROPBEAR_MAX_PORTS*3)
-
-#define _PATH_TTY "/dev/tty"
-
-#define _PATH_CP "/bin/cp"
-
-/* success/failure defines */
-#define DROPBEAR_SUCCESS 0
-#define DROPBEAR_FAILURE -1
-
-/* various algorithm identifiers */
-#define DROPBEAR_KEX_DH_GROUP1 0
-
-#define DROPBEAR_SIGNKEY_ANY 0
-#define DROPBEAR_SIGNKEY_RSA 1
-#define DROPBEAR_SIGNKEY_DSS 2
-#define DROPBEAR_SIGNKEY_NONE 3
-
-#define DROPBEAR_COMP_NONE 0
-#define DROPBEAR_COMP_ZLIB 1
-
-/* Required for pubkey auth */
-#if defined(ENABLE_SVR_PUBKEY_AUTH) || defined(DROPBEAR_CLIENT)
-#define DROPBEAR_SIGNKEY_VERIFY
-#endif
-
-/* SHA1 is 20 bytes == 160 bits */
-#define SHA1_HASH_SIZE 20
-/* SHA512 is 64 bytes == 512 bits */
-#define SHA512_HASH_SIZE 64
-/* MD5 is 16 bytes = 128 bits */
-#define MD5_HASH_SIZE 16
-
-/* largest of MD5 and SHA1 */
-#define MAX_MAC_LEN SHA1_HASH_SIZE
-
-
-#define MAX_KEY_LEN 32 /* 256 bits for aes256 etc */
-#define MAX_IV_LEN 20 /* must be same as max blocksize, 
-						 and >= SHA1_HASH_SIZE */
-#define MAX_MAC_KEY 20
-
-#define MAX_NAME_LEN 64 /* maximum length of a protocol name, isn't
-						   explicitly specified for all protocols (just
-						   for algos) but seems valid */
-
-#define MAX_PROPOSED_ALGO 20
-
-/* size/count limits */
-#define MIN_PACKET_LEN 16
-
-#define RECV_MAX_PACKET_LEN (MAX(35000, ((RECV_MAX_PAYLOAD_LEN)+100)))
-
-/* for channel code */
-#define TRANS_MAX_WINDOW 500000000 /* 500MB is sufficient, stopping overflow */
-#define TRANS_MAX_WIN_INCR 500000000 /* overflow prevention */
-
-#define RECV_WINDOWEXTEND (opts.recv_window / 3) /* We send a "window extend" every
-								RECV_WINDOWEXTEND bytes */
-#define MAX_RECV_WINDOW (1024*1024) /* 1 MB should be enough */
-
-#define MAX_CHANNELS 100 /* simple mem restriction, includes each tcp/x11
-							connection, so can't be _too_ small */
-
-#define MAX_STRING_LEN 1400 /* ~= MAX_PROPOSED_ALGO * MAX_NAME_LEN, also
-							   is the max length for a password etc */
-
-/* For a 4096 bit DSS key, empirically determined */
-#define MAX_PUBKEY_SIZE 1700
-/* For a 4096 bit DSS key, empirically determined */
-#define MAX_PRIVKEY_SIZE 1700
-
-/* The maximum size of the bignum portion of the kexhash buffer */
-/* Sect. 8 of the transport draft, K_S + e + f + K */
-#define KEXHASHBUF_MAX_INTS (1700 + 130 + 130 + 130)
-
-#define DROPBEAR_MAX_SOCKS 2 /* IPv4, IPv6 are all we'll get for now. Revisit
-								in a few years time.... */
-
-#define DROPBEAR_MAX_CLI_PASS 1024
-
-#define DROPBEAR_MAX_CLI_INTERACT_PROMPTS 80 /* The number of prompts we'll 
-												accept for keyb-interactive
-												auth */
-
-#if defined(DROPBEAR_AES256_CBC) || defined(DROPBEAR_AES128_CBC)
-#define DROPBEAR_AES_CBC
-#endif
-
-#if defined(DROPBEAR_TWOFISH256_CBC) || defined(DROPBEAR_TWOFISH128_CBC)
-#define DROPBEAR_TWOFISH_CBC
-#endif
-
-#ifndef ENABLE_X11FWD
-#define DISABLE_X11FWD
-#endif
-
-#ifndef ENABLE_AGENTFWD
-#define DISABLE_AGENTFWD
-#endif
-
-#if defined(ENABLE_CLI_REMOTETCPFWD) || defined(ENABLE_CLI_LOCALTCPFWD)
-#define ENABLE_CLI_ANYTCPFWD 
-#endif
-
-#if defined(ENABLE_CLI_LOCALTCPFWD) || defined(ENABLE_SVR_REMOTETCPFWD)
-#define DROPBEAR_TCP_ACCEPT
-#endif
-
-#if defined(ENABLE_CLI_REMOTETCPFWD) || defined(ENABLE_CLI_LOCALTCPFWD) || \
-	defined(ENABLE_SVR_REMOTETCPFWD) || defined(ENABLE_SVR_LOCALTCPFWD) || \
-	defined(ENABLE_AGENTFWD) || defined(ENABLE_X11FWD)
-#define USING_LISTENERS
-#endif
-
-#if defined(ENABLE_CLI_NETCAT) && defined(ENABLE_CLI_PROXYCMD)
-#define ENABLE_CLI_MULTIHOP
-#endif
-
-#if defined(DROPBEAR_CLIENT) || defined(ENABLE_SVR_PUBKEY_AUTH)
-#define DROPBEAR_KEY_LINES /* ie we're using authorized_keys or known_hosts */
-#endif
-
-#if defined(ENABLE_SVR_PASSWORD_AUTH) && defined(ENABLE_SVR_PAM_AUTH)
-#error "You can't turn on PASSWORD and PAM auth both at once. Fix it in options.h"
-#endif
-
-#if defined(DROPBEAR_RANDOM_DEV) && defined(DROPBEAR_PRNGD_SOCKET)
-#error "You can't turn on DROPBEAR_PRNGD_SOCKET and DROPBEAR_RANDOM_DEV at once"
-#endif
-
-#if !defined(DROPBEAR_RANDOM_DEV) && !defined(DROPBEAR_PRNGD_SOCKET)
-#error "You must choose one of DROPBEAR_PRNGD_SOCKET or DROPBEAR_RANDOM_DEV in options.h"
-#endif
-
-/* We use dropbear_client and dropbear_server as shortcuts to avoid redundant
- * code, if we're just compiling as client or server */
-#if defined(DROPBEAR_SERVER) && defined(DROPBEAR_CLIENT)
-
-#define IS_DROPBEAR_SERVER (ses.isserver == 1)
-#define IS_DROPBEAR_CLIENT (ses.isserver == 0)
-
-#elif defined(DROPBEAR_SERVER)
-
-#define IS_DROPBEAR_SERVER 1
-#define IS_DROPBEAR_CLIENT 0
-
-#elif defined(DROPBEAR_CLIENT)
-
-#define IS_DROPBEAR_SERVER 0
-#define IS_DROPBEAR_CLIENT 1
-
-#else
-#error You must compiled with either DROPBEAR_CLIENT or DROPBEAR_SERVER selected
-#endif
+/* Some other defines (that mostly should be left alone) are defined
+ * in sysoptions.h */
+#include "sysoptions.h"
 
 #endif /* _OPTIONS_H_ */