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Move bug flag definitions out into ssh.h.

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With a new shiny list-macro system that will allocate power-of-2
values for them without me having to manually keep the numbers
straight.
This commit is contained in:
Simon Tatham 2018-09-19 17:59:38 +01:00
parent ce0b672e78
commit 370ff150ab
2 changed files with 26 additions and 17 deletions
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17
ssh.c
View File

@ -47,23 +47,6 @@ static const char *const ssh2_disconnect_reasons[] = {
"illegal user name",
};
/*
* Various remote-bug flags.
*/
#define BUG_CHOKES_ON_SSH1_IGNORE 1
#define BUG_SSH2_HMAC 2
#define BUG_NEEDS_SSH1_PLAIN_PASSWORD 4
#define BUG_CHOKES_ON_RSA 8
#define BUG_SSH2_RSA_PADDING 16
#define BUG_SSH2_DERIVEKEY 32
#define BUG_SSH2_REKEY 64
#define BUG_SSH2_PK_SESSIONID 128
#define BUG_SSH2_MAXPKT 256
#define BUG_CHOKES_ON_SSH2_IGNORE 512
#define BUG_CHOKES_ON_WINADJ 1024
#define BUG_SENDS_LATE_REQUEST_REPLY 2048
#define BUG_SSH2_OLDGEX 4096
#define DH_MIN_SIZE 1024
#define DH_MAX_SIZE 8192

26
ssh.h
View File

@ -1266,3 +1266,29 @@ const char *ssh2_pkt_type(Pkt_KCtx pkt_kctx, Pkt_ACtx pkt_actx, int type);
* format.
*/
void old_keyfile_warning(void);
/*
* Flags indicating implementation bugs that we know how to mitigate
* if we think the other end has them.
*/
#define SSH_IMPL_BUG_LIST(X) \
X(BUG_CHOKES_ON_SSH1_IGNORE) \
X(BUG_SSH2_HMAC) \
X(BUG_NEEDS_SSH1_PLAIN_PASSWORD) \
X(BUG_CHOKES_ON_RSA) \
X(BUG_SSH2_RSA_PADDING) \
X(BUG_SSH2_DERIVEKEY) \
X(BUG_SSH2_REKEY) \
X(BUG_SSH2_PK_SESSIONID) \
X(BUG_SSH2_MAXPKT) \
X(BUG_CHOKES_ON_SSH2_IGNORE) \
X(BUG_CHOKES_ON_WINADJ) \
X(BUG_SENDS_LATE_REQUEST_REPLY) \
X(BUG_SSH2_OLDGEX) \
/* end of list */
#define TMP_DECLARE_LOG2_ENUM(thing) log2_##thing,
enum { SSH_IMPL_BUG_LIST(TMP_DECLARE_LOG2_ENUM) };
#undef TMP_DECLARE_LOG2_ENUM
#define TMP_DECLARE_REAL_ENUM(thing) thing = 1 << log2_##thing,
enum { SSH_IMPL_BUG_LIST(TMP_DECLARE_REAL_ENUM) };
#undef TMP_DECLARE_REAL_ENUM