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[mod] Umsetzung von borg-repokey-encryption

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This commit is contained in:
fenris 2026-03-02 22:28:59 +01:00
parent 2816d2aade
commit 5d06f119cd
5 changed files with 140 additions and 12 deletions
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6
misc/conf-example-complex.mmr.json
View file

@ -7,6 +7,12 @@
"parameters": {
"repository": "ssh://backup.example.org///repos/example",
"compression": "lz4",
"encryption": {
"kind": "repokey",
"data": {
"passphrase": "top_secret"
}
},
"pruning": {
"keep_weekly": 1,
"keep_yearly": 2

61
source/conf.ts
View file

@ -101,6 +101,57 @@ namespace _mimir.conf
],
"default": "lz4"
},
"encryption": {
"anyOf": [
{
"nullable": false,
"type": "object",
"properties": {
"kind": {
"type": "string",
"enum": ["none"]
}
},
"additionalProperties": false,
"required": [
"kind"
],
},
{
"nullable": false,
"type": "object",
"properties": {
"kind": {
"type": "string",
"enum": ["repokey"]
},
"data": {
"nullable": true,
"type": "object",
"properties": {
"passphrase": {
"nullable": false,
"type": "string"
},
},
"additionalProperties": false,
"required": [
"passphrase"
]
}
},
"additionalProperties": false,
"required": [
"kind",
"data"
]
}
],
"default": {
"kind": "none",
"data": null
}
},
"pruning": {
"nullable": false,
"type": "object",
@ -287,15 +338,7 @@ namespace _mimir.conf
/**
*/
type type_target_parameters_borg = {
repository : string;
compression : string;
pruning : {
keep_within : string;
keep_weekly : int;
keep_yearly : int;
}
};
type type_target_parameters_borg = _mimir.transfer.borg.type_parameters;
/**

48
source/helpers/borg.ts
View file

@ -30,15 +30,29 @@ namespace _mimir.helpers.borg
repository_directory : string,
{
"encryption": encryption = "none",
"passphrase": passphrase = null,
} : {
encryption ?: string;
passphrase ?: (null | string);
} = {
}
) : string
{
return lib_plankton.string.coin(
"borg init --encryption={{encryption}} {{repository_directory}}",
"{{macro_env_passphrase}}borg init --encryption={{encryption}} {{repository_directory}}",
{
"macro_env_passphrase": (
(passphrase === null)
?
""
:
lib_plankton.string.coin(
"BORG_PASSPHRASE='{{passphrase}}' BORG_DISPLAY_PASSPHRASE=n ",
{
"passphrase": passphrase,
}
)
),
"repository_directory": repository_directory,
"encryption": encryption,
}
@ -54,15 +68,29 @@ namespace _mimir.helpers.borg
directories : Array<string>,
{
"compression": compression = "none",
"passphrase": passphrase = null,
} : {
compression ?: string;
passphrase ?: (null | string);
} = {
}
) : string
{
return lib_plankton.string.coin(
"borg create --compression={{compression}} {{repository_directory}}::{{archive_name}} {{directories}}",
"{{macro_env_passphrase}}borg create --compression={{compression}} {{repository_directory}}::{{archive_name}} {{directories}}",
{
"macro_env_passphrase": (
(passphrase === null)
?
""
:
lib_plankton.string.coin(
"BORG_PASSPHRASE='{{passphrase}}' ",
{
"passphrase": passphrase,
}
)
),
"repository_directory": repository_directory,
"archive_name": archive_name,
"compression": compression,
@ -80,16 +108,30 @@ namespace _mimir.helpers.borg
{
"keep_weekly": keep_weekly = null,
"keep_yearly": keep_yearly = null,
"passphrase": passphrase = null,
} : {
keep_weekly ?: (null | int);
keep_yearly ?: (null | int);
passphrase ?: (null | string);
} = {
}
) : string
{
return lib_plankton.string.coin(
"borg prune --keep-within={{keep_within}}{{macro_keep_weekly}}{{macro_keep_yearly}} {{repository_directory}}",
"{{macro_env_passphrase}}borg prune --keep-within={{keep_within}}{{macro_keep_weekly}}{{macro_keep_yearly}} {{repository_directory}}",
{
"macro_env_passphrase": (
(passphrase === null)
?
""
:
lib_plankton.string.coin(
"BORG_PASSPHRASE='{{passphrase}}' ",
{
"passphrase": passphrase,
}
)
),
"repository_directory": repository_directory,
"keep_within": age,
"macro_keep_weekly": (

1
source/logic/transfer/_factory.ts
View file

@ -48,6 +48,7 @@ namespace _mimir.transfer
{
"repository": target.parameters.repository,
"compression": target.parameters.compression,
"encryption": target.parameters.encryption,
"pruning": target.parameters.pruning,
}
);

36
source/logic/transfer/borg.ts
View file

@ -20,11 +20,40 @@ along with »mimir«. If not, see <http://www.gnu.org/licenses/>.
namespace _mimir.transfer.borg
{
/**
*/
export type type_encryption = (
{
kind : "none";
data : {
};
}
|
{
kind : "repokey";
data : {
passphrase : string;
};
}
/*
|
{
kind : "keyfile";
data : {
path : string;
passphrase : string;
};
}
*/
);
/**
*/
export type type_parameters = {
repository : string;
compression : string;
encryption : type_encryption;
pruning : {
keep_within : string;
keep_weekly : int;
@ -55,6 +84,13 @@ namespace _mimir.transfer.borg
),
[directory],
{
"passphrase": (
(parameters.encryption.kind === "repokey")
?
parameters.encryption.data.passphrase
:
null
),
"compression": parameters.compression,
}
)