Preliminary tests for auth

certidude/auth.py

@@ -1,5 +1,6 @@
 
 import click
+import falcon
 import logging
 import os
 import re
@@ -133,7 +134,8 @@ def authenticate(optional=False):
 
             import simplepam
             if not simplepam.authenticate(user, passwd, "sshd"):
-                logger.critical(u"Basic authentication failed for user %s from  %s",
+                logger.critical(u"Basic authentication failed for user %s from  %s, "
+                    "are you sure server process has read access to /etc/shadow?",
                     repr(user), req.context.get("remote_addr"))
                 raise falcon.HTTPUnauthorized("Forbidden", "Invalid password", ("Basic",))
 

certidude/user.py

@@ -60,6 +60,13 @@ class PosixUserManager(object):
         _, _, gid, members = grp.getgrnam(config.ADMIN_GROUP)
         return user.name in members
 
+    def all(self):
+        _, _, gid, members = grp.getgrnam(config.USERS_GROUP)
+        for username in members:
+            yield self.get(username)
+        for user in self.filter_admins(): # TODO: dedup
+            yield user
+
 
 class DirectoryConnection(object):
     def __enter__(self):

tests/test_cli.py

@@ -1,5 +1,7 @@
 import os
 import requests
+import subprocess
+import pwd
 from falcon import testing
 from click.testing import CliRunner
 from certidude.cli import entry_point as cli
@@ -43,6 +45,39 @@ def test_cli_setup_authority():
     assert authority.ca_cert.not_valid_before < datetime.now()
     assert authority.ca_cert.not_valid_after > datetime.now() + timedelta(days=7000)
 
+    try:
+        pwd.getpwnam("userbot")
+    except KeyError:
+        # useradd userbot -G users -p '$1$PBkf5waA$n9EV6WJ7PS6lyGWkgeTPf1'
+        cmd = "useradd", "userbot", "-G", "users", "-p", "$1$PBkf5waA$n9EV6WJ7PS6lyGWkgeTPf1" # bot
+        subprocess.call(cmd)
+
+    try:
+        pwd.getpwnam("adminbot")
+    except KeyError:
+        # Note: on Fedora use group 'wheel' instead of 'sudo'
+        # useradd adminbot -G sudo -p '$1$PBkf5waA$n9EV6WJ7PS6lyGWkgeTPf1'
+        cmd = "useradd", "adminbot", "-G", "sudo", "-p", "$1$PBkf5waA$n9EV6WJ7PS6lyGWkgeTPf1" # bot
+        subprocess.call(cmd)
+
+    usertoken = "Basic dXNlcmJvdDpib3Q="
+    admintoken = "Basic YWRtaW5ib3Q6Ym90"
+
+    result = runner.invoke(cli, ['users'])
+    assert not result.exception
+
+
+    # Test session API call
+    r = client().simulate_get("/api/", headers={"Authorization":usertoken})
+    assert r.status_code == 200
+
+    r = client().simulate_get("/api/", headers={"Authorization":admintoken})
+    assert r.status_code == 200
+
+    r = client().simulate_get("/api/")
+    assert r.status_code == 401
+
+
     # Try starting up forked server
     result = runner.invoke(cli, ['serve', '-f', '-p', '8080'])
     assert not result.exception
@@ -172,6 +207,13 @@ def test_cli_setup_authority():
     r = client().simulate_get("/api/signed/test2/tag/")
     assert r.status_code == 401
 
+    r = client().simulate_get("/api/signed/test2/tag/", headers={"Authorization":usertoken})
+    assert r.status_code == 403
+
+    r = client().simulate_get("/api/signed/test2/tag/", headers={"Authorization":admintoken})
+    assert r.status_code == 200
+
+
     # Revoke all valid ones
     result = runner.invoke(cli, ['revoke', 'test2'])
     assert not result.exception