From b695cf1f99abd7f706fb6c63d8a5a0f00c8e5eda Mon Sep 17 00:00:00 2001
From: Emmanuel Garette <egarette@cadoles.com>
Date: Sun, 17 Jul 2022 23:00:21 +0200
Subject: [PATCH] test for vaultwarden

---
 .../dictionaries/40_vaultwarden.xml           |   8 +-
 seed/vaultwarden/funcs/risotto_setting.py     |   6 -
 seed/vaultwarden/funcs/vaultwarden.py         |  20 +-
 seed/vaultwarden/templates/vaultwarden.yml    |   7 +
 seed/vaultwarden/tests/test_vaultwarden.py    |  40 ++
 seed/vaultwarden/tests/vaultwarden.py         | 531 ++++++++++++++++++
 6 files changed, 601 insertions(+), 11 deletions(-)
 delete mode 100644 seed/vaultwarden/funcs/risotto_setting.py
 create mode 100644 seed/vaultwarden/templates/vaultwarden.yml
 create mode 100644 seed/vaultwarden/tests/test_vaultwarden.py
 create mode 100644 seed/vaultwarden/tests/vaultwarden.py

diff --git a/seed/vaultwarden/dictionaries/40_vaultwarden.xml b/seed/vaultwarden/dictionaries/40_vaultwarden.xml
index aeab9bcf..71ea3d0f 100644
--- a/seed/vaultwarden/dictionaries/40_vaultwarden.xml
+++ b/seed/vaultwarden/dictionaries/40_vaultwarden.xml
@@ -6,6 +6,7 @@
       <file>/etc/pki/ca-trust/source/anchors/ca_InternalReverseProxy.crt</file>
       <file engine="none" source="tmpfile-vaultwarden.conf">/tmpfiles.d/0vaultwarden.conf</file>
       <file source="vaultwarden_config.env">/etc/vaultwarden/config.env</file>
+	  <file>/tests/vaultwarden.yml</file>
     </service>
   </services>
   <variables>
@@ -27,13 +28,13 @@
       </variable>
       <variable name="vaultwarden_admin_email" type="mail" description="Adresse courriel de l'utilisateur Risotto" mandatory="True"/>
       <variable name="vaultwarden_admin_password" type="password" description="Mot de passe de l'utilisateur Risotto" auto_save="False" hidden="True"/>
-      <variable name="vaultwarden_device_identifier" description="Identifiant de l'appareil se connectant" auto_save="False" hidden="True"/>
       <variable name="vaultwarden_length" type="number" description="Taille par défaut du mot de passe">
         <value>20</value>
       </variable>
       <variable name="vaultwarden_org_name" description="Nom de l'organisation lors de l'envoi des invitations" mandatory="True">
         <value>Vaultwarden</value>
       </variable>
+      <variable name="vaultwarden_test_device_identifier" description="Identifiant de test de l'appareil se connectant" hidden="True"/>
     </family>
     <family name="postgresql" description="PostgreSQL">
       <variable name="pg_client_key_owner" redefine="True">
@@ -50,8 +51,9 @@
       <target>vaultwarden_admin_password</target>
       <param name="hide" type="variable">hide_secret</param>
     </fill>
-    <fill name="gen_uuid">
-      <target>vaultwarden_device_identifier</target>
+    <fill name="get_uuid">
+      <param name="server_name" type="variable">domain_name_eth0</param>
+      <target>vaultwarden_test_device_identifier</target>
     </fill>
     <fill name="calc_value">
       <param type="boolean">True</param>
diff --git a/seed/vaultwarden/funcs/risotto_setting.py b/seed/vaultwarden/funcs/risotto_setting.py
deleted file mode 100644
index a400771c..00000000
--- a/seed/vaultwarden/funcs/risotto_setting.py
+++ /dev/null
@@ -1,6 +0,0 @@
-from uuid import uuid4 as _uuid4
-
-
-def gen_uuid():
-    return str(_uuid4())
-
diff --git a/seed/vaultwarden/funcs/vaultwarden.py b/seed/vaultwarden/funcs/vaultwarden.py
index a400771c..2b711125 100644
--- a/seed/vaultwarden/funcs/vaultwarden.py
+++ b/seed/vaultwarden/funcs/vaultwarden.py
@@ -1,6 +1,22 @@
+import __main__
+from os.path import dirname as _dirname, abspath as _abspath, join as _join, isfile as _isfile, isdir as _isdir
+from os import makedirs as _makedirs
 from uuid import uuid4 as _uuid4
 
 
-def gen_uuid():
-    return str(_uuid4())
+_HERE = _dirname(_abspath(__main__.__file__))
+_PASSWORD_DIR = _join(_HERE, 'password')
 
+
+def get_uuid(server_name: str) -> str:
+    dir_name = _join(_PASSWORD_DIR, server_name)
+    if not _isdir(dir_name):
+        _makedirs(dir_name)
+    file_name = _join(dir_name, 'uuid')
+    if not _isfile(file_name):
+        uuid = str(_uuid4())
+        with open(file_name, 'w') as fh:
+            fh.write(uuid)
+    with open(file_name, 'r') as fh:
+        file_content = fh.read().strip()
+        return file_content
diff --git a/seed/vaultwarden/templates/vaultwarden.yml b/seed/vaultwarden/templates/vaultwarden.yml
new file mode 100644
index 00000000..2a901d4e
--- /dev/null
+++ b/seed/vaultwarden/templates/vaultwarden.yml
@@ -0,0 +1,7 @@
+url: https://%%revprox_client_external_domainname%%{revprox_client_location[0]}
+%set %%username='rougail_test@silique.fr'
+username: %%username
+password: %%get_password(server_name=%%domain_name_eth0, username=%%username, description='test', type="cleartext", hide=%%hide_secret, temporary=False)
+privkey: %%srv_dir/vaultwarden/rsa_key.pem
+uuid: %%vaultwarden_test_device_identifier
+revprox_ip: %%revprox_client_server_ip
diff --git a/seed/vaultwarden/tests/test_vaultwarden.py b/seed/vaultwarden/tests/test_vaultwarden.py
new file mode 100644
index 00000000..22cd1a37
--- /dev/null
+++ b/seed/vaultwarden/tests/test_vaultwarden.py
@@ -0,0 +1,40 @@
+from yaml import load, SafeLoader
+from os import environ
+from mookdns import MookDns
+
+from vaultwarden import VaultWarden
+
+
+def test_vaultwarden_login():
+    conf_file = f'{environ["MACHINE_TEST_DIR"]}/vaultwarden.yml'
+    with open(conf_file) as yaml:
+        data = load(yaml, Loader=SafeLoader)
+    with MookDns(data['revprox_ip']):
+        vaultwarden = VaultWarden(data['url'], data['username'], data['uuid'], data['privkey'])
+        if 'FIRST_RUN' in environ:
+            vaultwarden.register(data['password'])
+        vaultwarden.login(data['password'])
+        vaultwarden.load_organizations()
+
+
+def test_vaultwarden_collection():
+    conf_file = f'{environ["MACHINE_TEST_DIR"]}/vaultwarden.yml'
+    with open(conf_file) as yaml:
+        data = load(yaml, Loader=SafeLoader)
+    with MookDns(data['revprox_ip']):
+        vaultwarden = VaultWarden(data['url'], data['username'], data['uuid'], data['privkey'])
+        vaultwarden.login(data['password'])
+        vaultwarden.load_organizations()
+        if 'FIRST_RUN' in environ:
+            organization_id = vaultwarden.create_organization(data['username'],
+                                                              'test_organization',
+                                                              )
+            vaultwarden.create_collection(organization_id,
+                                          'test_collection',
+                                          )
+    assert len(vaultwarden.vaultwarden_organizations) == 2
+    for org in vaultwarden.vaultwarden_organizations:
+        if org is not None:
+            assert vaultwarden.vaultwarden_organizations[org]['name'] == 'test_organization'
+            assert len(vaultwarden.vaultwarden_organizations[org]['collections']) == 2
+            assert set(vaultwarden.vaultwarden_organizations[org]['collections']) == {'test_organization', 'test_collection'}
diff --git a/seed/vaultwarden/tests/vaultwarden.py b/seed/vaultwarden/tests/vaultwarden.py
new file mode 100644
index 00000000..160e3774
--- /dev/null
+++ b/seed/vaultwarden/tests/vaultwarden.py
@@ -0,0 +1,531 @@
+from typing import Union, Tuple, Optional
+#python3-crypto
+from Cryptodome.PublicKey import RSA
+from Cryptodome.Cipher import AES, PKCS1_OAEP
+from hmac import new as hmac_new
+from secrets import token_bytes
+
+from time import time
+from json import dumps
+from hashlib import pbkdf2_hmac, sha256
+#from aiohttp import ClientSession
+from requests import session
+from base64 import b64encode, b64decode
+from hkdf import hkdf_expand
+from collections import namedtuple
+from os.path import isfile
+from jwt import encode as jwt_encode, decode as jwt_decode
+
+
+
+#BITWARDEN_PRIVATE_KEY = '/var/lib/vaultwarden_rs/rsa_key.der'
+
+cipher_string_fields = {
+    'enc_type': lambda enc_type,iv,mac,ct: int(enc_type),
+    'iv':       lambda enc_type,iv,mac,ct: iv,
+    'mac':      lambda enc_type,iv,mac,ct: mac,
+    'ct':     lambda enc_type,iv,mac,ct: ct,
+}
+CipherString = namedtuple('CipherString', cipher_string_fields.keys())
+
+
+# support pulling apart a VaultWarden 'CipherString' from the following
+#     - cipher string: "<enc_type>.<iv>|<ct>|<mac>"
+def cipher_string_from_str(cipher_string: str) -> CipherString:
+    enc_type, data = cipher_string.split('.', 1)
+    if enc_type == '2':
+        iv, ct, mac = (b64decode(sdata) for sdata in data.split('|', 2))
+
+        d = { k: fn(enc_type, iv, mac, ct) for k,fn in cipher_string_fields.items() }
+    else:
+        iv, mac = None, None
+        ct = b64decode(data)
+        d = { k: fn(enc_type, iv, mac, ct) for k, fn in cipher_string_fields.items() }
+    return CipherString(**d)
+
+
+class VaultWarden:
+    def __init__(self,
+                 url: str,
+                 email: str,
+                 uuid: str,
+                 vaultwarden_key: str,
+                 ) -> None:
+        self.vaultwarden_url = url
+        self.vaultwarden_email = email.lower()
+        self.vaultwarden_uuid = uuid
+        self.vaultwarden_login = None
+        self.vaultwarden_organizations = None
+        self.vaultwarden_key = vaultwarden_key
+
+    def register(self,
+                 password: str,
+                 valid: bool=True,
+                 ) -> None:
+        iterations = self.get_iterations()
+        master_key, hash_password = self.hash_password(password,
+                                                       iterations,
+                                                       )
+        # generate symmetric key
+        token = token_bytes(64)
+        enc, mac = self._get_enc_mac(master_key)
+        key = self.encrypt_symmetric(token,
+                                     enc=enc,
+                                     mac=mac,
+                                     )
+        # generate asymmetric key
+        asym_key = RSA.generate(2048)
+        enc_private_key = self.encrypt_symmetric(asym_key.exportKey('DER', pkcs=8),
+                                                 enc=token[:32],
+                                                 mac=token[32:],
+                                                 )
+        public_key = b64encode(asym_key.publickey().exportKey('DER')).decode()
+        data = {'name': self.vaultwarden_email.split('@')[0],
+                'email': self.vaultwarden_email,
+                'masterPasswordHash': hash_password,
+                'masterPasswordHint': None,
+                'key': key,
+                'kdf': 0,
+                'kdfIterations': iterations,
+                'referenceId': None,
+                'keys': {
+                    'publicKey': public_key,
+                    'encryptedPrivateKey': enc_private_key
+                    }
+                }
+        register = self._post('api/accounts/register',
+                              dumps(data),
+                              )
+        if 'Object' in register and register['Object'] == 'error':
+            if register["ErrorModel"]['Message'] == 'User already exists':
+                return
+            raise Exception(register["ErrorModel"]["Message"])
+        if valid and isfile(self.vaultwarden_key):
+            self.login(password)
+            # values = self.get('/api/sync')
+            # user_id = values['Profile']['Id']
+            user_id = jwt_decode(self.vaultwarden_login['access_token'],
+                                 algorithm="RS256",
+                                 #pyjwt 1
+                                 verify=False,
+                                 #pyjwt 2
+                                 options={"verify_signature": False},
+                                 )['sub']
+            now = int(time())
+            url = self.vaultwarden_url
+            if url[-1] == '/':
+                url = url[:-1]
+            data = {'nbf': now,
+                    'exp': now + 432000,
+                    'iss': f'{url}|verifyemail',
+                    'sub': user_id,
+                    }
+            with open(self.vaultwarden_key, 'rb') as private_key_fh:
+                private_key = RSA.importKey(private_key_fh.read()).exportKey('PEM')
+            token = jwt_encode(data, private_key, algorithm="RS256")
+            if isinstance(token, bytes):
+                tocken = token.decode()
+            data = {'userId': user_id,
+                    'token': token,
+                    }
+            self._post('api/accounts/verify-email-token', dumps(data))
+
+    def login(self,
+              password: str,
+              ) -> None:
+        iterations = self.get_iterations()
+        master_key, hash_password = self.hash_password(password,
+                                                       iterations,
+                                                       )
+        data = {'grant_type': 'password',
+                'username': self.vaultwarden_email,
+                'password': hash_password,
+                'scope': 'api offline_access',
+                'client_id': 'desktop',
+                'device_type': 7,
+                'device_identifier': self.vaultwarden_uuid,
+                'device_name': 'risotto',
+               }
+        vaultwarden_login = self._post('identity/connect/token', data)
+        if 'Object' in vaultwarden_login and vaultwarden_login['Object'] == 'error':
+            raise Exception(f'unable to log to VaultWarden: {vaultwarden_login["ErrorModel"]["Message"]}')
+        self.vaultwarden_login = vaultwarden_login
+        self.vaultwarden_login['master_key'] = master_key
+        self.vaultwarden_login['hash_password'] = hash_password
+
+    def get_iterations(self):
+        data = self._post('api/accounts/prelogin', dumps({'email': self.vaultwarden_email}))
+        return data['KdfIterations']
+
+    def hash_password(self,
+                      password: str,
+                      iterations: int,
+                      ) -> str:
+        master_key = pbkdf2_hmac('sha256',
+                                 password.encode(),
+                                 self.vaultwarden_email.encode(),
+                                 iterations,
+                                 )
+        passwd = pbkdf2_hmac('sha256',
+                             master_key,
+                             password.encode(),
+                             1,
+                             )
+        return master_key, b64encode(passwd).decode()
+
+    def decrypt(self,
+                cipher_string: str,
+                organization_id: str=None,
+                ) -> None:
+        cipher = cipher_string_from_str(cipher_string)
+        if cipher.enc_type == 2:
+            return self.decrypt_symmetric(cipher,
+                                          organization_id,
+                                          )
+        elif cipher.enc_type == 4:
+            if organization_id:
+                raise Exception('cipher type {cipher.enc_type} cannot have organization_id')
+            return self.decrypt_asymmetric(cipher)
+        raise Exception(f'Unknown cipher type {cipher.enc_type}')
+
+    def decrypt_symmetric(self,
+                          cipher: str,
+                          organization_id: str=None,
+                          enc: str=None,
+                          mac: str=None,
+                          ) -> bytes:
+        # i.e: AesCbc256_HmacSha256_B64 (jslib/src/enums/encryptionType.ts)
+        assert cipher.enc_type == 2
+        if enc is None:
+            enc = self.vaultwarden_organizations[organization_id]['key'][:32]
+            mac = self.vaultwarden_organizations[organization_id]['key'][32:]
+        # verify the MAC
+        cmac = hmac_new(mac,
+                        cipher.iv + cipher.ct,
+                        sha256,
+                        )
+        assert cipher.mac == cmac.digest()
+
+        # decrypt the content
+        c = AES.new(enc,
+                    AES.MODE_CBC,
+                    cipher.iv,
+                    )
+        plaintext = c.decrypt(cipher.ct)
+
+        # remove PKCS#7 padding from payload, see RFC 5652
+        # https://tools.ietf.org/html/rfc5652#section-6.3
+        pad_len = plaintext[-1]
+        padding = bytes([pad_len] * pad_len)
+        if plaintext[-pad_len:] == padding:
+            plaintext = plaintext[:-pad_len]
+        return plaintext
+
+    def decrypt_asymmetric(self,
+                           cipher: str,
+                           ) -> str:
+        private_key = self.decrypt(self.vaultwarden_login['PrivateKey'])
+        c = PKCS1_OAEP.new(RSA.importKey(private_key))
+        return c.decrypt(cipher.ct)
+
+    def encrypt_symmetric(self,
+                          content: bytes,
+                          organization_id: str=None,
+                          enc: str=None,
+                          mac: str=None,
+                          ) -> None:
+        iv = token_bytes(16)
+        if enc is None:
+            enc = self.vaultwarden_organizations[organization_id]['key'][:32]
+            mac = self.vaultwarden_organizations[organization_id]['key'][32:]
+        c = AES.new(enc,
+                    AES.MODE_CBC,
+                    iv,
+                    )
+        pad_len = 16 - len(content) % 16
+        padding = bytes([ pad_len ] * pad_len)
+        ct = c.encrypt(content + padding)
+        cmac = hmac_new(mac,
+                        iv + ct,
+                        sha256,
+                        )
+        return f"2.{b64encode(iv).decode()}|{b64encode(ct).decode()}|{b64encode(cmac.digest()).decode()}"
+
+    def encrypt_asymmetric(self,
+                           plaintext: str,
+                           key: str,
+                           ) -> str:
+        rsa_key = RSA.importKey(key)
+        cipher = PKCS1_OAEP.new(rsa_key).encrypt(plaintext)
+        b64_cipher = b64encode(cipher).decode()
+        return f"4.{b64_cipher}"
+
+    def get(self,
+            url: str,
+            ) -> None:
+        with session() as req:
+            resp = req.get(self.vaultwarden_url + url, headers=self._get_headers())
+            assert resp.status_code == 200
+            try:
+                response = resp.json()
+            except:
+                response = resp.text
+        return response
+
+    def _post(self,
+              url: str,
+              data: dict,
+              ) -> None:
+        with session() as req:
+            resp = req.post(self.vaultwarden_url + url,
+                            data=data,
+                            headers=self._get_headers(),
+                            )
+            assert resp.status_code == 200, f'unable to post to url {self.vaultwarden_url}{url} with data {data}: {resp.text}'
+            try:
+                response = resp.json()
+            except:
+                response = resp.text
+        return response
+
+    def _put(self,
+             url: str,
+             data: dict,
+             ) -> None:
+        with session() as req:
+            resp = req.put(self.vaultwarden_url + url,
+                           data=data,
+                           headers=self._get_headers(),
+                           )
+            try:
+                response = resp.json()
+            except:
+                response = resp.text
+        return response
+
+    def _get_headers(self,
+                    ) -> None:
+        if self.vaultwarden_login == None:
+            return None
+        return {'Authorization': f'Bearer {self.vaultwarden_login["access_token"]}'}
+
+    def load_organizations(self,
+                           only_default: bool=False,
+                           ) -> None:
+        values = self.get('/api/sync')
+        enc, mac = self._get_enc_mac(self.vaultwarden_login['master_key'])
+        # 'decrypt' the user_key to produce the actual keys
+        cipher = cipher_string_from_str(self.vaultwarden_login['Key'])
+        plaintext_userkey = self.decrypt_symmetric(cipher,
+                                                   enc=enc,
+                                                   mac=mac,
+                                                   )
+        assert len(plaintext_userkey) == 64
+        self.vaultwarden_organizations = {None: {'key': plaintext_userkey, 'name': 'default', 'collections': {}}}
+        if not only_default:
+            for organization in values['Profile']['Organizations']:
+                plaintext = self.decrypt(organization['Key'])
+                self._add_organization(plaintext,
+                                       organization,
+                                       )
+            for collection in values['Collections']:
+                name = self.decrypt(collection['Name'],
+                                    collection['OrganizationId'],
+                                    ).decode()
+                self.vaultwarden_organizations[collection['OrganizationId']]['collections'][name] = collection['Id']
+
+    def _get_enc_mac(self,
+                     master_key: str,
+                     ) -> tuple:
+        enc = hkdf_expand(master_key,
+                          b'enc',
+                          32,
+                          sha256,
+                          )
+        mac = hkdf_expand(master_key,
+                          b'mac',
+                          32,
+                          sha256,
+                          )
+        return enc, mac
+
+    def _add_organization(self,
+                          plaintext: bytes,
+                          organization: dict,
+                          ) -> None:
+        organization_id = organization['Id']
+        self.vaultwarden_organizations[organization_id] = {'name': organization['Name'], 'key': plaintext, 'collections': {}}
+
+    def try_to_confirm(self,
+                       organization_id,
+                       email,
+                       ) -> bool:
+        # user is now in organization
+        user = self.get_user_informations(organization_id,
+                                          email,
+                                          )
+
+        # if account exists now, confirm it
+        if user['public_key']:
+            key = self.encrypt_asymmetric(self.vaultwarden_organizations[organization_id]['key'],
+                                          user['public_key'],
+                                          )
+            data = {"key": key}
+            confirmed = self._post(f'api/organizations/{organization_id}/users/{user["user_id"]}/confirm',
+                                         dumps(data),
+                                         )
+            return user['user_id'], 'Object' not in confirmed or confirmed['Object'] != 'error'
+        return user['user_id'], False
+
+    def get_user_informations(self,
+                              organization_id: str,
+                              email: str,
+                              ) -> None:
+        users = self.get(f'/api/organizations/{organization_id}/users')
+        for user in users['Data']:
+            if user['Email'] == email:
+                user_public_key = self.get(f'/api/users/{user["UserId"]}/public-key')
+                if not user_public_key['PublicKey']:
+                    public_key = None
+                else:
+                    public_key = b64decode(user_public_key['PublicKey'])
+                return {'user_id': user['Id'],
+                        'public_key': public_key,
+                        }
+        raise Exception(f'unknow email {email} in organization id {organization_id}')
+
+    def create_organization(self,
+                            email: str,
+                            organization_name: str,
+                            ) -> None:
+        private_key = self.decrypt(self.vaultwarden_login['PrivateKey'])
+        token = token_bytes(64)
+        key = self.encrypt_asymmetric(token,
+                                      private_key,
+                                      )
+        # defaut collection_name is organization_name
+        data = {
+            "key": key,
+            "collectionName": self.encrypt_symmetric(organization_name.encode(),
+                                                     enc=token[:32],
+                                                     mac=token[32:],
+                                                     ),
+            "name": organization_name,
+            "billingEmail": email,
+            "planType": 0,
+        }
+        organization = self._post('api/organizations',
+                                  dumps(data),
+                                  )
+        self.load_organizations()
+        #self._add_organization(token,
+        #                       organization,
+        #                       )
+        return organization['Id']
+
+    def invite(self,
+               organization_id: str,
+               email: str,
+               ) -> bool:
+        data = {'emails': [email],
+                'collections': [],
+                'accessAll': False,
+                'type': 2,
+                }
+        for collection_id in self.vaultwarden_organizations[organization_id]['collections'].values():
+            data['collections'].append({'id': collection_id,
+                                        'readOnly': True,
+                                        'hidePasswords': False,
+                                        })
+        self._post(f'api/organizations/{organization_id}/users/invite',
+                   dumps(data),
+                   )
+
+    def create_collection(self,
+                          organization_id: str,
+                          collection_name: str,
+                          user_id: str=None,
+                          ) -> None:
+        data = {"groups": [],
+                "name": self.encrypt_symmetric(collection_name.encode(),
+                                               organization_id,
+                                               ),
+                }
+        collection = self._post(f'api/organizations/{organization_id}/collections',
+                                dumps(data),
+                                )
+        self.vaultwarden_organizations[organization_id]['collections'][collection_name] = collection['Id']
+        if user_id:
+            self.inscript_collection(organization_id,
+                                     collection['Id'],
+                                     user_id,
+                                     )
+        return collection['Id']
+
+    def inscript_collection(self,
+                            organization_id: str,
+                            collection_id: str,
+                            user_id: str,
+                            ) -> None:
+        data = [{'id': user_id,
+                 'readOnly': True,
+                 'hidePasswords': False,
+                 }]
+        self._put(f'api/organizations/{organization_id}/collections/{collection_id}/users',
+                  dumps(data),
+                  )
+
+    def store_password(self,
+                       organization_id: str,
+                       collection_id: str,
+                       name: str,
+                       username: str,
+                       password: str,
+                       uris: list=None,
+                       ) -> None:
+        """create a cipher et store it in a share collection
+        """
+        # FIXME uris are encoded
+        data = {"cipher": {
+                   "type": 1,
+                   "folderId": None,
+                   "organizationId": organization_id,
+                   "name": self.encrypt_symmetric(name.encode(),
+                                                  organization_id,
+                                                  ),
+                   "notes": None,
+                   "favorite": False,
+                   "login":
+                       {"response": None,
+                        "uris": uris,
+                        "username": self.encrypt_symmetric(username.encode(),
+                                                           organization_id,
+                                                           ),
+                        "password": self.encrypt_symmetric(password.encode(),
+                                                           organization_id,
+                                                           ),
+                        "passwordRevisionDate": None,
+                        "totp": None,
+                        }
+                },
+                "collectionIds": [collection_id],
+        }
+        self._post('api/ciphers/admin',
+                   dumps(data),
+                   )
+
+    def get_password(self,
+                     organization_id: str,
+                     collection_name: str,
+                     name: str,
+                     username: str,
+                     ) -> list:
+        if not collection_name in self.vaultwarden_organizations[organization_id]['collections']:
+            return
+        collection_id = self.vaultwarden_organizations[organization_id]['collections'][collection_name]
+        ciphers = self.get(f'api/ciphers/organization-details?organizationId={organization_id}')
+        for cipher in ciphers['Data']:
+            if collection_id in cipher['CollectionIds'] and \
+                    self.decrypt(cipher['Data']['Name'], organization_id).decode() == name and \
+                    self.decrypt(cipher['Data']['Username'], organization_id).decode() == username:
+                return self.decrypt(cipher['Data']['Password'], organization_id).decode()