commit 632716f908ee5f702c17e49751dfd519e87393ee
Author: Joao Jacome <joao@joaojaco.me>
Date:   Sat Mar 7 17:22:01 2020 +0000

    Initial commit

diff --git a/README.md b/README.md
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+# Bitwarden SSH Agent
+
+## Requirements
+
+* You need to have the bitwarden cli `bw` installed
+* ssh-agent must be running in the current session
+
+## What it does?
+
+* connects to bitwarden using the bitwarden cli
+* looks for a folder called `ssh-agent`
+* loads the ssh key for each item in that folder
+
+##  How to use it
+
+`$ ./start.sh`
+
+Fill in you login information 
+
+
+## Storing the keys in BitWarden
+
+1. Create a folder called 'ssh-agent'
+2. Add an new secure note to that folder
+3. Upload the private_key as an attachment
+4. add the custom field `private`, containing the private key filename
+
+
+## Improvements to be made
+
+* Find a way to extract the attachment from bitwarden in memory, instead of creating a file for it
diff --git a/ssh.py b/ssh.py
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+++ b/ssh.py
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+import subprocess
+import os
+import sys
+import json
+from urllib.parse import urlparse, urlencode
+from urllib.request import urlopen, Request
+from urllib.error import HTTPError
+
+try:
+    subprocess.check_output(['bw', 'logout'])
+except:
+    pass
+
+try:
+    session = subprocess.check_output(['bw', '--raw', 'login'])
+    session = ['--session', session]
+except:
+    print('Couldnt login!')
+    sys.exit(1)
+
+try:
+    folders = subprocess.check_output(['bw','list', 'folders', '--search', 'ssh-agent'] + session)
+    folders = json.loads(folders)
+    if not folders:
+        raise AttributeError
+    if len(folders) != 1:
+        raise ValueError
+except AttributeError:
+    print('Couldnt find ssh-agent folder!')
+    sys.exit(1)
+except ValueError:
+    print('More than one ssh-agent folder found!')
+    sys.exit(1)
+except:
+    print('Error retrieving folders.')
+    sys.exit(1)
+
+folder = folders[0]['id']
+
+try:
+    items = subprocess.check_output(['bw', 'list', 'items', '--folderid', folder, 'ssh-agent'] + session)
+    items = json.loads(items)
+except Exception as e:
+    print('Cant fint items.')
+    print(e)
+    sys.exit(1)
+
+keys = []
+try:
+    for item in items:
+        private_key_file = [k['value'] for k in item['fields'] if k['name'] == 'private' and k['type'] == 0][0]
+        
+        private_key_id = [k['id'] for k in item['attachments'] if k['fileName'] == private_key_file][0]
+
+        # would be nice if there was an option to retrieve the attachment file directly to the stdout
+        subprocess.check_output(['bw', 'get', 'attachment', private_key_id, '--itemid', item['id'], '--output', './private_key'] + session)
+        private_key = open('private_key', 'r').read()
+        os.remove('./private_key')
+        keys.append({'private_key': private_key})
+except:
+    print('Something happened.')
+    sys.exit(1)
+
+print(';'.join([k['private_key'] for k in keys]))
diff --git a/start.sh b/start.sh
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+++ b/start.sh
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+#!/bin/sh
+KEYS=$(/usr/bin/env python ssh.py)
+ssh-add - <<< "${KEYS}"