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https://codeberg.org/forgejo/forgejo.git
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0801518f5d
This commit changes the code that deletes a runner so it updates the UUID before deleting the record. The new UUID is set to 8 0xff bytes followed by a little endian version of the record's numeric ID. Such UUIDs cannot be created from tokens when registering runners, as the first 16 bytes of the token are in the `[0-9a-f]` range. This should prevent deleted runners from colliding with new records if the tokens share the same first 16 characters. It is a possible solution to issue #3828 Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3830 Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org> Co-authored-by: Emmanuel BENOÎT <tseeker@nocternity.net> Co-committed-by: Emmanuel BENOÎT <tseeker@nocternity.net>
60 lines
2 KiB
Go
60 lines
2 KiB
Go
// SPDX-License-Identifier: MIT
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package actions
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import (
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"encoding/binary"
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"fmt"
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"testing"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/unittest"
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"github.com/stretchr/testify/assert"
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)
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func TestDeleteRunner(t *testing.T) {
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const recordID = 12345678
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assert.NoError(t, unittest.PrepareTestDatabase())
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before := unittest.AssertExistsAndLoadBean(t, &ActionRunner{ID: recordID})
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err := DeleteRunner(db.DefaultContext, recordID)
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assert.NoError(t, err)
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var after ActionRunner
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found, err := db.GetEngine(db.DefaultContext).ID(recordID).Unscoped().Get(&after)
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assert.NoError(t, err)
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assert.True(t, found)
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// Most fields (namely Name, Version, OwnerID, RepoID, Description, Base, RepoRange,
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// TokenHash, TokenSalt, LastOnline, LastActive, AgentLabels and Created) are unaffected
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assert.Equal(t, before.Name, after.Name)
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assert.Equal(t, before.Version, after.Version)
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assert.Equal(t, before.OwnerID, after.OwnerID)
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assert.Equal(t, before.RepoID, after.RepoID)
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assert.Equal(t, before.Description, after.Description)
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assert.Equal(t, before.Base, after.Base)
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assert.Equal(t, before.RepoRange, after.RepoRange)
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assert.Equal(t, before.TokenHash, after.TokenHash)
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assert.Equal(t, before.TokenSalt, after.TokenSalt)
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assert.Equal(t, before.LastOnline, after.LastOnline)
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assert.Equal(t, before.LastActive, after.LastActive)
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assert.Equal(t, before.AgentLabels, after.AgentLabels)
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assert.Equal(t, before.Created, after.Created)
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// Deleted contains a value
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assert.NotNil(t, after.Deleted)
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// UUID was modified
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assert.NotEqual(t, before.UUID, after.UUID)
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// UUID starts with ffffffff-ffff-ffff-
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assert.Equal(t, "ffffffff-ffff-ffff-", after.UUID[:19])
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// UUID ends with LE binary representation of record ID
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idAsBinary := make([]byte, 8)
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binary.LittleEndian.PutUint64(idAsBinary, uint64(recordID))
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idAsHexadecimal := fmt.Sprintf("%.2x%.2x-%.2x%.2x%.2x%.2x%.2x%.2x", idAsBinary[0],
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idAsBinary[1], idAsBinary[2], idAsBinary[3], idAsBinary[4], idAsBinary[5],
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idAsBinary[6], idAsBinary[7])
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assert.Equal(t, idAsHexadecimal, after.UUID[19:])
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}
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