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core-lightning/common/hsm_version.h

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hsmd: introduce a simple API versioning scheme. With the rise of external HSMs like VLS, this is no longer an internal-only API. Fortunately, it doesn't change very fast so maintenance should not be a huge burden. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-10-17 11:04:08 +10:30
#ifndef LIGHTNING_COMMON_HSM_VERSION_H
#define LIGHTNING_COMMON_HSM_VERSION_H
#include "config.h"
/* We give a maximum and minimum compatibility version to HSM, to allow
* some API adaptation. */
Makefile: check that hsm_version.h changes if wire/hsmd_wire.csv contents does Otherwise I know we'll miss it. Simply check for a mention: we could well change things multiple times within a single release. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-10-17 11:05:01 +10:30
common/hsm_version: list sha256 for every known version. Makes it easier when we remove support for a version. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-03-14 15:45:50 +10:30
/* wire/hsmd_wire.csv contents by version:
* v1: 409cffa355ab6cc76bd298910adca9936a68223267ddc4815ba16aeac5d0acc3
* v2: dd89bf9323dff42200003fb864abb6608f3aa645b636fdae3ec81d804ac05196
* v3: edd3d288fc88a5470adc2f99abcbfe4d4af29fae0c7a80b4226f28810a815524
hsmd: deprecate reply_v1. We promised two versions after v0.12, and here we are. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-03-14 15:46:50 +10:30
* v3 without v1: 3f813898f7de490e9126ab817e1c9a29af79c0413d5e37068acedce3ea7b5429
hsmd: new version, which tells us the HSM version, and capabilities. Importantly, adds the version number at the *front* to help future parsing. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Header from folded patch 'fix-hsm-check-pubkey.patch': fixup! hsmd: capability addition: ability to check pubkeys.
2023-03-21 14:28:09 +10:30
* v4: 41a730986c51b930e2d8d12b3169d24966c2004e08d424bdda310edbbde5ba70
hsmd: capability addition: ability to check pubkeys. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-03-21 14:28:15 +10:30
* v4 with check_pubkey: 48b3992745aa3c6ab6ce5cdaee9082cb7d70017f523d322015e9710bf49fd193
Makefile: check that hsm_version.h changes if wire/hsmd_wire.csv contents does Otherwise I know we'll miss it. Simply check for a mention: we could well change things multiple times within a single release. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-10-17 11:05:01 +10:30
*/
common: update HSM_MIN_VERSION to reflect reality. We were handing 3 to hsmd (and Ken added that in 7b2c5617c16dab22f94a51955b5bdea38f284a12, so I guess he's OK with that being the minimum supported version!). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-03-21 06:56:02 +10:30
#define HSM_MIN_VERSION 3
hsmd: new version, which tells us the HSM version, and capabilities. Importantly, adds the version number at the *front* to help future parsing. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Header from folded patch 'fix-hsm-check-pubkey.patch': fixup! hsmd: capability addition: ability to check pubkeys.
2023-03-21 14:28:09 +10:30
#define HSM_MAX_VERSION 4
hsmd: introduce a simple API versioning scheme. With the rise of external HSMs like VLS, this is no longer an internal-only API. Fortunately, it doesn't change very fast so maintenance should not be a huge burden. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-10-17 11:04:08 +10:30
#endif /* LIGHTNING_COMMON_HSM_VERSION_H */
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