104 lines
1.9 KiB
Markdown
104 lines
1.9 KiB
Markdown
# Credential Rotation
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## Example Data
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Default
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```json
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[{
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"current": true,
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"id": "521e0760",
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"userName": "root",
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"hostName": "backup-restore-65bd9b6ff5-z69sn",
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"created": "2024-10-18 13:08:16"
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}]
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```
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Add another password
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```json
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[
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{
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"current": true,
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"id": "521e0760",
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"userName": "root",
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"hostName": "backup-restore-65bd9b6ff5-z69sn",
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"created": "2024-10-18 13:08:16"
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},
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{
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"current": false,
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"id": "b67161fb",
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"userName": "root",
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"hostName": "backup-restore-65bd9b6ff5-z69sn",
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"created": "2024-10-18 13:16:54"
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}
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]
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```
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Change current password
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```json
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[
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{
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"current": false,
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"id": "521e0760",
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"userName": "root",
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"hostName": "backup-restore-65bd9b6ff5-z69sn",
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"created": "2024-10-18 13:08:16"
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},
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{
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"current": true,
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"id": "b67161fb",
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"userName": "root",
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"hostName": "backup-restore-65bd9b6ff5-z69sn",
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"created": "2024-10-18 13:16:54"
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}
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]
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```
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Remove old password
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```json
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[
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{
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"current": true,
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"id": "b67161fb",
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"userName": "root",
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"hostName": "backup-restore-65bd9b6ff5-z69sn",
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"created": "2024-10-18 13:16:54"
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}
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]
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```
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## Steps
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Steps need to be validated and performed seperately and work independently of each other.
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To avoid problems where the program is shut down mid-transition.
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### Stages
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#### Initial State
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Validation:
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- Detect change requested: new password file environment is set
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Steps to perform:
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- Add new password
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- `restic -r <repo> key add --new-password-file <file>`
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#### New password has been added
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Validation:
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- List of passwords has 2 entries
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- The password with the newer timestamp is not set as "current"
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Steps to perform:
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- Extract id of new password
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- Extract id of old password
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- Remove old password in favour of new one
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- `restic -r <repo> key remove --key-hint <new-id> <old-id>`
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- Unset new password file environment
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