3pp-mirror/pomerium
1
0
Fork 0
mirror of https://github.com/pomerium/pomerium.git synced 2025-08-03 16:59:22 +02:00
Code Issues Projects Releases Packages Wiki Activity

authorize: use jwt insead of state struct (#514)

Browse source 
authenticate: unmarshal and verify state from jwt, instead of middleware
authorize: embed opa policy using statik
authorize: have IsAuthorized handle authorization for all routes
authorize: if no signing key is provided, one is generated
authorize: remove IsAdmin grpc endpoint
authorize/client: return authorize decision struct
cmd/pomerium: main logger no longer contains email and group
cryptutil: add ECDSA signing methods
dashboard: have impersonate form show up for all users, but have api gated by authz
docs: fix typo in signed jwt header
encoding/jws: remove unused es256 signer
frontend: namespace static web assets
internal/sessions: remove leeway to match authz policy
proxy:  move signing functionality to authz
proxy: remove jwt attestation from proxy (authZ does now)
proxy: remove non-signed headers from headers
proxy: remove special handling of x-forwarded-host
sessions: do not verify state in middleware
sessions: remove leeway from state to match authz
sessions/{all}: store jwt directly instead of state

Signed-off-by: Bobby DeSimone <bobbydesimone@gmail.com>
This commit is contained in:
Bobby DeSimone 2020-03-10 11:19:26 -07:00 • committed by GitHub
parent a477af9378
commit 8d1732582e
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
61 changed files with 1083 additions and 1264 deletions
Download patch file Download diff file Expand all files Collapse all files

27
internal/encoding/jws/jws.go
View file

@ -3,9 +3,6 @@
package jws // import "github.com/pomerium/pomerium/internal/encoding/jws"
import (
"encoding/base64"
"github.com/pomerium/pomerium/internal/cryptutil"
"github.com/pomerium/pomerium/internal/encoding"
jose "gopkg.in/square/go-jose.v2"
@ -31,30 +28,6 @@ func NewHS256Signer(key []byte, issuer string) (encoding.MarshalUnmarshaler, err
return &JSONWebSigner{Signer: sig, key: key, Issuer: issuer}, nil
}
// NewES256Signer creates a NIST P-256 (aka secp256r1 aka prime256v1) JWT signer
// from a base64 encoded private key.
//
// RSA is not supported due to performance considerations of needing to sign each request.
// Go's P-256 is constant-time and SHA-256 is faster on 64-bit machines and immune
// to length extension attacks.
// See : https://cloud.google.com/iot/docs/how-tos/credentials/keys
func NewES256Signer(privKey, issuer string) (*JSONWebSigner, error) {
decodedSigningKey, err := base64.StdEncoding.DecodeString(privKey)
if err != nil {
return nil, err
}
key, err := cryptutil.DecodePrivateKey(decodedSigningKey)
if err != nil {
return nil, err
}
sig, err := jose.NewSigner(jose.SigningKey{Algorithm: jose.ES256, Key: key},
(&jose.SignerOptions{}).WithType("JWT"))
if err != nil {
return nil, err
}
return &JSONWebSigner{Signer: sig, key: key, Issuer: issuer}, nil
}
// Marshal signs, and serializes a JWT.
func (c *JSONWebSigner) Marshal(x interface{}) ([]byte, error) {
s, err := jwt.Signed(c.Signer).Claims(x).CompactSerialize()