autorizo

Running

openssl req -new -newkey rsa:2048 -days 365 -nodes -x509 -keyout tls.key -out tls.crt -subj /CN=localhost
export TLS_CRT="$(<tls.crt)" TLS_KEY="$(<tls.key)"
export SIGNING_METHOD=RS256
autorizo

Request examples

Simple authentication:

$ curl -H'Content-Type: application/json' localhost:8080/simple -d'{"user":"test-user","password":"test-password"}' |jq .
{
  "token": "<TOKEN>",
  "claims": {
    "exp": 1531110508,
    "iat": 1531106908,
    "sub": "test-user",
    "display_name": "Display Name",
    "email": "email@example.com",
    "email_verified": true,
    "groups": [
      "group1",
      "group2"
    ]
  }
  "claims":
}

Basic authentication:

$ curl -i localhost:8080/basic
HTTP/1.1 401 Unauthorized
Www-Authenticate: Basic realm="Autorizo"
Date: Wed, 27 Jun 2018 06:50:59 GMT
Content-Length: 14
Content-Type: text/plain; charset=utf-8

Unauthorized.

$ curl --basic --user test-user:test-password localhost:8080/basic |jq .
{
  "token": "<TOKEN>",
  "claims": {
    "exp": 1531110508,
    "iat": 1531106908,
    "sub": "test-user",
    "display_name": "Display Name",
    "email": "email@example.com",
    "email_verified": true,
    "groups": [
      "group1",
      "group2"
    ]
  }
}

Basic authentication, setting only a cookie (also supported on /simple):

$ curl --basic --user test-user:test-password localhost:8080/basic -H'X-Set-Cookie: token' -i
HTTP/1.1 200 OK
Content-Type: application/json
Set-Cookie: token=<TOKEN>; HttpOnly; Secure
Date: Thu, 28 Jun 2018 22:59:57 GMT
Content-Length: 67

{
  "exp": 1530230397,
  "iat": 1530226797,
  "sub": "test-user",
  ...
 }

Flags

autorizo --help

Environment

Auth backends

stupid

Always accept the given credentials.

file

Reads a file, defined by the AUTH_FILE env, in the format:

<user name>:<password SHA256 (hex)>:email:email_validated:groups

Only user and password are required.

Adding an entry can be done this way:

echo test-user:$(echo -n test-password |sha256sum |awk '{print $1}'):Display Name:email@example.com:yes:group1,group2 >>users

LDAP simple bind

Tries to bind to an LDAP server, defined by the LDAP_SERVER env, with the given credentials and using LDAP_USER as a username template.

Example:

AUTH_BACKEND=ldap-bind \
LDAP_SERVER=ldap://localhost:389 \
LDAP_USER=uid=%s,ou=users,dc=example,dc=com \
autorizo

etcd lookup

Looks up the user in etcd, with a key like prefix/user-name. Takes an optionnal ETCD_TIMEOUT to change the lookup timeout.

Example:

AUTH_BACKEND=etcd \
ETCD_ENDPOINTS=http://localhost:2379 \
ETCD_PREFIX=/users \
autorizo

Allowed extra claims in the etcd object:

{
    "password_hash": "<password sha256, hex encoded)>",
    "groups": [ "app1-admin", "app2-reader" ],
    "display_name": "Display Name",
    "email": "user@host",
    "email_verified": true
}