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56f8331853
Author | SHA1 | Date | |
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56f8331853 |
4 changed files with 15 additions and 8 deletions
2
go.mod
2
go.mod
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@ -8,7 +8,7 @@ require (
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github.com/rs/zerolog v1.33.0
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github.com/stretchr/testify v1.9.0
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github.com/urfave/cli/v2 v2.27.4
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golang.org/x/crypto v0.30.0
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golang.org/x/crypto v0.31.0
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gopkg.in/yaml.v3 v3.0.1
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)
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4
go.sum
4
go.sum
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@ -58,8 +58,8 @@ golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
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golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
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golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
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golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
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golang.org/x/crypto v0.30.0 h1:RwoQn3GkWiMkzlX562cLB7OxWvjH1L8xutO2WoJcRoY=
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golang.org/x/crypto v0.30.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
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golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
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golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
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golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
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15
vendor/golang.org/x/crypto/ssh/server.go
generated
vendored
15
vendor/golang.org/x/crypto/ssh/server.go
generated
vendored
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@ -149,7 +149,7 @@ func (s *ServerConfig) AddHostKey(key Signer) {
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}
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// cachedPubKey contains the results of querying whether a public key is
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// acceptable for a user.
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// acceptable for a user. This is a FIFO cache.
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type cachedPubKey struct {
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user string
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pubKeyData []byte
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@ -157,7 +157,13 @@ type cachedPubKey struct {
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perms *Permissions
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}
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const maxCachedPubKeys = 16
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// maxCachedPubKeys is the number of cache entries we store.
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//
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// Due to consistent misuse of the PublicKeyCallback API, we have reduced this
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// to 1, such that the only key in the cache is the most recently seen one. This
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// forces the behavior that the last call to PublicKeyCallback will always be
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// with the key that is used for authentication.
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const maxCachedPubKeys = 1
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// pubKeyCache caches tests for public keys. Since SSH clients
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// will query whether a public key is acceptable before attempting to
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@ -179,9 +185,10 @@ func (c *pubKeyCache) get(user string, pubKeyData []byte) (cachedPubKey, bool) {
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// add adds the given tuple to the cache.
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func (c *pubKeyCache) add(candidate cachedPubKey) {
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if len(c.keys) < maxCachedPubKeys {
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c.keys = append(c.keys, candidate)
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if len(c.keys) >= maxCachedPubKeys {
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c.keys = c.keys[1:]
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}
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c.keys = append(c.keys, candidate)
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}
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// ServerConn is an authenticated SSH connection, as seen from the
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2
vendor/modules.txt
vendored
2
vendor/modules.txt
vendored
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@ -94,7 +94,7 @@ github.com/urfave/cli/v2
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# github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1
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## explicit; go 1.15
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github.com/xrash/smetrics
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# golang.org/x/crypto v0.30.0
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# golang.org/x/crypto v0.31.0
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## explicit; go 1.20
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golang.org/x/crypto/blowfish
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golang.org/x/crypto/chacha20
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