Co-authored-by: zeripath <art27@cantab.net>
This commit is contained in:
techknowlogick 2020-12-20 10:36:07 -05:00 committed by GitHub
parent f3c4baa84b
commit e0a84d7880
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
35 changed files with 157 additions and 40 deletions

2
go.mod
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@ -107,7 +107,7 @@ require (
github.com/yuin/goldmark-meta v1.0.0 github.com/yuin/goldmark-meta v1.0.0
go.jolheiser.com/hcaptcha v0.0.4 go.jolheiser.com/hcaptcha v0.0.4
go.jolheiser.com/pwn v0.0.3 go.jolheiser.com/pwn v0.0.3
golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 golang.org/x/crypto v0.0.0-20201217014255-9d1352758620
golang.org/x/net v0.0.0-20201031054903-ff519b6c9102 golang.org/x/net v0.0.0-20201031054903-ff519b6c9102
golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43 golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f

4
go.sum
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@ -1178,6 +1178,8 @@ golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a h1:vclmkQCjlDX5OydZ9wv8rB
golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 h1:pLI5jrR7OSLijeIDcmRxNmw2api+jEfxLoykJVice/E= golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 h1:pLI5jrR7OSLijeIDcmRxNmw2api+jEfxLoykJVice/E=
golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20201217014255-9d1352758620 h1:3wPMTskHO3+O6jqTEXyFcsnuxMQOqYSaHsDxcbUXpqA=
golang.org/x/crypto v0.0.0-20201217014255-9d1352758620/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@ -1348,6 +1350,8 @@ golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211 h1:9UQO31fZ+0aKQOFldThf7BKPM
golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f h1:QdHQnPce6K4XQewki9WNbG5KOROuDzqO3NaYjI1cXJ0= golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f h1:QdHQnPce6K4XQewki9WNbG5KOROuDzqO3NaYjI1cXJ0=
golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221 h1:/ZHdbVpdR/jk3g30/d4yUL0JU9kksj8+F/bnQUVLGDM=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

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@ -363,6 +363,10 @@ func AcceptTOS(tosURL string) bool { return true }
// Also see Error's Instance field for when a CA requires already registered accounts to agree // Also see Error's Instance field for when a CA requires already registered accounts to agree
// to an updated Terms of Service. // to an updated Terms of Service.
func (c *Client) Register(ctx context.Context, acct *Account, prompt func(tosURL string) bool) (*Account, error) { func (c *Client) Register(ctx context.Context, acct *Account, prompt func(tosURL string) bool) (*Account, error) {
if c.Key == nil {
return nil, errors.New("acme: client.Key must be set to Register")
}
dir, err := c.Discover(ctx) dir, err := c.Discover(ctx)
if err != nil { if err != nil {
return nil, err return nil, err

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@ -7,17 +7,31 @@ package acme
import ( import (
"crypto" "crypto"
"crypto/ecdsa" "crypto/ecdsa"
"crypto/hmac"
"crypto/rand" "crypto/rand"
"crypto/rsa" "crypto/rsa"
"crypto/sha256" "crypto/sha256"
"crypto/sha512"
_ "crypto/sha512" // need for EC keys _ "crypto/sha512" // need for EC keys
"encoding/asn1" "encoding/asn1"
"encoding/base64" "encoding/base64"
"encoding/json" "encoding/json"
"errors"
"fmt" "fmt"
"hash"
"math/big" "math/big"
) )
// MACAlgorithm represents a JWS MAC signature algorithm.
// See https://tools.ietf.org/html/rfc7518#section-3.1 for more details.
type MACAlgorithm string
const (
MACAlgorithmHS256 = MACAlgorithm("HS256")
MACAlgorithmHS384 = MACAlgorithm("HS384")
MACAlgorithmHS512 = MACAlgorithm("HS512")
)
// keyID is the account identity provided by a CA during registration. // keyID is the account identity provided by a CA during registration.
type keyID string type keyID string
@ -31,6 +45,14 @@ const noKeyID = keyID("")
// See https://tools.ietf.org/html/rfc8555#section-6.3 for more details. // See https://tools.ietf.org/html/rfc8555#section-6.3 for more details.
const noPayload = "" const noPayload = ""
// jsonWebSignature can be easily serialized into a JWS following
// https://tools.ietf.org/html/rfc7515#section-3.2.
type jsonWebSignature struct {
Protected string `json:"protected"`
Payload string `json:"payload"`
Sig string `json:"signature"`
}
// jwsEncodeJSON signs claimset using provided key and a nonce. // jwsEncodeJSON signs claimset using provided key and a nonce.
// The result is serialized in JSON format containing either kid or jwk // The result is serialized in JSON format containing either kid or jwk
// fields based on the provided keyID value. // fields based on the provided keyID value.
@ -71,12 +93,7 @@ func jwsEncodeJSON(claimset interface{}, key crypto.Signer, kid keyID, nonce, ur
if err != nil { if err != nil {
return nil, err return nil, err
} }
enc := jsonWebSignature{
enc := struct {
Protected string `json:"protected"`
Payload string `json:"payload"`
Sig string `json:"signature"`
}{
Protected: phead, Protected: phead,
Payload: payload, Payload: payload,
Sig: base64.RawURLEncoding.EncodeToString(sig), Sig: base64.RawURLEncoding.EncodeToString(sig),
@ -84,6 +101,32 @@ func jwsEncodeJSON(claimset interface{}, key crypto.Signer, kid keyID, nonce, ur
return json.Marshal(&enc) return json.Marshal(&enc)
} }
// jwsWithMAC creates and signs a JWS using the given key and algorithm.
// "rawProtected" and "rawPayload" should not be base64-URL-encoded.
func jwsWithMAC(key []byte, alg MACAlgorithm, rawProtected, rawPayload []byte) (*jsonWebSignature, error) {
if len(key) == 0 {
return nil, errors.New("acme: cannot sign JWS with an empty MAC key")
}
protected := base64.RawURLEncoding.EncodeToString(rawProtected)
payload := base64.RawURLEncoding.EncodeToString(rawPayload)
// Only HMACs are currently supported.
hmac, err := newHMAC(key, alg)
if err != nil {
return nil, err
}
if _, err := hmac.Write([]byte(protected + "." + payload)); err != nil {
return nil, err
}
mac := hmac.Sum(nil)
return &jsonWebSignature{
Protected: protected,
Payload: payload,
Sig: base64.RawURLEncoding.EncodeToString(mac),
}, nil
}
// jwkEncode encodes public part of an RSA or ECDSA key into a JWK. // jwkEncode encodes public part of an RSA or ECDSA key into a JWK.
// The result is also suitable for creating a JWK thumbprint. // The result is also suitable for creating a JWK thumbprint.
// https://tools.ietf.org/html/rfc7517 // https://tools.ietf.org/html/rfc7517
@ -175,6 +218,20 @@ func jwsHasher(pub crypto.PublicKey) (string, crypto.Hash) {
return "", 0 return "", 0
} }
// newHMAC returns an appropriate HMAC for the given MACAlgorithm.
func newHMAC(key []byte, alg MACAlgorithm) (hash.Hash, error) {
switch alg {
case MACAlgorithmHS256:
return hmac.New(sha256.New, key), nil
case MACAlgorithmHS384:
return hmac.New(sha512.New384, key), nil
case MACAlgorithmHS512:
return hmac.New(sha512.New, key), nil
default:
return nil, fmt.Errorf("acme: unsupported MAC algorithm: %v", alg)
}
}
// JWKThumbprint creates a JWK thumbprint out of pub // JWKThumbprint creates a JWK thumbprint out of pub
// as specified in https://tools.ietf.org/html/rfc7638. // as specified in https://tools.ietf.org/html/rfc7638.
func JWKThumbprint(pub crypto.PublicKey) (string, error) { func JWKThumbprint(pub crypto.PublicKey) (string, error) {

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@ -5,6 +5,7 @@
package acme package acme
import ( import (
"bytes"
"context" "context"
"crypto" "crypto"
"encoding/base64" "encoding/base64"
@ -37,9 +38,8 @@ func (c *Client) DeactivateReg(ctx context.Context) error {
return nil return nil
} }
// registerRFC is quivalent to c.Register but for CAs implementing RFC 8555. // registerRFC is equivalent to c.Register but for CAs implementing RFC 8555.
// It expects c.Discover to have already been called. // It expects c.Discover to have already been called.
// TODO: Implement externalAccountBinding.
func (c *Client) registerRFC(ctx context.Context, acct *Account, prompt func(tosURL string) bool) (*Account, error) { func (c *Client) registerRFC(ctx context.Context, acct *Account, prompt func(tosURL string) bool) (*Account, error) {
c.cacheMu.Lock() // guard c.kid access c.cacheMu.Lock() // guard c.kid access
defer c.cacheMu.Unlock() defer c.cacheMu.Unlock()
@ -47,12 +47,23 @@ func (c *Client) registerRFC(ctx context.Context, acct *Account, prompt func(tos
req := struct { req := struct {
TermsAgreed bool `json:"termsOfServiceAgreed,omitempty"` TermsAgreed bool `json:"termsOfServiceAgreed,omitempty"`
Contact []string `json:"contact,omitempty"` Contact []string `json:"contact,omitempty"`
ExternalAccountBinding *jsonWebSignature `json:"externalAccountBinding,omitempty"`
}{ }{
Contact: acct.Contact, Contact: acct.Contact,
} }
if c.dir.Terms != "" { if c.dir.Terms != "" {
req.TermsAgreed = prompt(c.dir.Terms) req.TermsAgreed = prompt(c.dir.Terms)
} }
// set 'externalAccountBinding' field if requested
if acct.ExternalAccountBinding != nil {
eabJWS, err := c.encodeExternalAccountBinding(acct.ExternalAccountBinding)
if err != nil {
return nil, fmt.Errorf("acme: failed to encode external account binding: %v", err)
}
req.ExternalAccountBinding = eabJWS
}
res, err := c.post(ctx, c.Key, c.dir.RegURL, req, wantStatus( res, err := c.post(ctx, c.Key, c.dir.RegURL, req, wantStatus(
http.StatusOK, // account with this key already registered http.StatusOK, // account with this key already registered
http.StatusCreated, // new account created http.StatusCreated, // new account created
@ -75,7 +86,19 @@ func (c *Client) registerRFC(ctx context.Context, acct *Account, prompt func(tos
return a, nil return a, nil
} }
// updateGegRFC is equivalent to c.UpdateReg but for CAs implementing RFC 8555. // encodeExternalAccountBinding will encode an external account binding stanza
// as described in https://tools.ietf.org/html/rfc8555#section-7.3.4.
func (c *Client) encodeExternalAccountBinding(eab *ExternalAccountBinding) (*jsonWebSignature, error) {
jwk, err := jwkEncode(c.Key.Public())
if err != nil {
return nil, err
}
var rProtected bytes.Buffer
fmt.Fprintf(&rProtected, `{"alg":%q,"kid":%q,"url":%q}`, eab.Algorithm, eab.KID, c.dir.RegURL)
return jwsWithMAC(eab.Key, eab.Algorithm, rProtected.Bytes(), []byte(jwk))
}
// updateRegRFC is equivalent to c.UpdateReg but for CAs implementing RFC 8555.
// It expects c.Discover to have already been called. // It expects c.Discover to have already been called.
func (c *Client) updateRegRFC(ctx context.Context, a *Account) (*Account, error) { func (c *Client) updateRegRFC(ctx context.Context, a *Account) (*Account, error) {
url := string(c.accountKID(ctx)) url := string(c.accountKID(ctx))

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@ -199,6 +199,31 @@ type Account struct {
// //
// It is non-RFC 8555 compliant and is obsoleted by OrdersURL. // It is non-RFC 8555 compliant and is obsoleted by OrdersURL.
Certificates string Certificates string
// ExternalAccountBinding represents an arbitrary binding to an account of
// the CA which the ACME server is tied to.
// See https://tools.ietf.org/html/rfc8555#section-7.3.4 for more details.
ExternalAccountBinding *ExternalAccountBinding
}
// ExternalAccountBinding contains the data needed to form a request with
// an external account binding.
// See https://tools.ietf.org/html/rfc8555#section-7.3.4 for more details.
type ExternalAccountBinding struct {
// KID is the Key ID of the symmetric MAC key that the CA provides to
// identify an external account from ACME.
KID string
// Key is the bytes of the symmetric key that the CA provides to identify
// the account. Key must correspond to the KID.
Key []byte
// Algorithm used to sign the JWS.
Algorithm MACAlgorithm
}
func (e *ExternalAccountBinding) String() string {
return fmt.Sprintf("&{KID: %q, Key: redacted, Algorithm: %v}", e.KID, e.Algorithm)
} }
// Directory is ACME server discovery data. // Directory is ACME server discovery data.

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build amd64,!gccgo,!appengine // +build amd64,gc,!purego
package argon2 package argon2

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build amd64,!gccgo,!appengine // +build amd64,gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !amd64 appengine gccgo // +build !amd64 purego !gc
package argon2 package argon2

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build go1.7,amd64,!gccgo,!appengine // +build go1.7,amd64,gc,!purego
package blake2b package blake2b

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build go1.7,amd64,!gccgo,!appengine // +build go1.7,amd64,gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !go1.7,amd64,!gccgo,!appengine // +build !go1.7,amd64,gc,!purego
package blake2b package blake2b

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build amd64,!gccgo,!appengine // +build amd64,gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !amd64 appengine gccgo // +build !amd64 purego !gc
package blake2b package blake2b

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build go1.11,!gccgo,!purego // +build go1.11,gc,!purego
package chacha20 package chacha20

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build go1.11,!gccgo,!purego // +build go1.11,gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !arm64,!s390x,!ppc64le arm64,!go1.11 gccgo purego // +build !arm64,!s390x,!ppc64le arm64,!go1.11 !gc purego
package chacha20 package chacha20

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
package chacha20 package chacha20

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@ -19,7 +19,7 @@
// The differences in this and the original implementation are // The differences in this and the original implementation are
// due to the calling conventions and initialization of constants. // due to the calling conventions and initialization of constants.
// +build !gccgo,!purego // +build gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
package chacha20 package chacha20

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
#include "go_asm.h" #include "go_asm.h"
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build amd64,!gccgo,!appengine,!purego // +build amd64,gc,!purego
package curve25519 package curve25519

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@ -5,7 +5,7 @@
// This code was translated into a form compatible with 6a from the public // This code was translated into a form compatible with 6a from the public
// domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html // domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html
// +build amd64,!gccgo,!appengine,!purego // +build amd64,gc,!purego
#define REDMASK51 0x0007FFFFFFFFFFFF #define REDMASK51 0x0007FFFFFFFFFFFF

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !amd64 gccgo appengine purego // +build !amd64 !gc purego
package curve25519 package curve25519

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !appengine // +build !purego
// Package subtle implements functions that are often useful in cryptographic // Package subtle implements functions that are often useful in cryptographic
// code but require careful thought to use correctly. // code but require careful thought to use correctly.

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build appengine // +build purego
// Package subtle implements functions that are often useful in cryptographic // Package subtle implements functions that are often useful in cryptographic
// code but require careful thought to use correctly. // code but require careful thought to use correctly.

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !amd64,!ppc64le,!s390x gccgo purego // +build !amd64,!ppc64le,!s390x !gc purego
package poly1305 package poly1305

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
package poly1305 package poly1305

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
package poly1305 package poly1305

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
package poly1305 package poly1305

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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// +build !gccgo,!purego // +build gc,!purego
#include "textflag.h" #include "textflag.h"

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@ -572,6 +572,10 @@ userAuthLoop:
perms = candidate.perms perms = candidate.perms
} }
case "gssapi-with-mic": case "gssapi-with-mic":
if config.GSSAPIWithMICConfig == nil {
authErr = errors.New("ssh: gssapi-with-mic auth not configured")
break
}
gssapiConfig := config.GSSAPIWithMICConfig gssapiConfig := config.GSSAPIWithMICConfig
userAuthRequestGSSAPI, err := parseGSSAPIPayload(userAuthReq.Payload) userAuthRequestGSSAPI, err := parseGSSAPIPayload(userAuthReq.Payload)
if err != nil { if err != nil {

2
vendor/modules.txt vendored
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@ -799,7 +799,7 @@ go.mongodb.org/mongo-driver/bson/bsonrw
go.mongodb.org/mongo-driver/bson/bsontype go.mongodb.org/mongo-driver/bson/bsontype
go.mongodb.org/mongo-driver/bson/primitive go.mongodb.org/mongo-driver/bson/primitive
go.mongodb.org/mongo-driver/x/bsonx/bsoncore go.mongodb.org/mongo-driver/x/bsonx/bsoncore
# golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 # golang.org/x/crypto v0.0.0-20201217014255-9d1352758620
## explicit ## explicit
golang.org/x/crypto/acme golang.org/x/crypto/acme
golang.org/x/crypto/acme/autocert golang.org/x/crypto/acme/autocert