Increase socket timeout & better packaging

Pipfile

@@ -0,0 +1,19 @@
+[[source]]
+
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
+
+
+[dev-packages]
+
+
+
+[packages]
+
+ledgerblue = "*"
+
+
+[requires]
+
+python_version = "2.7"

README.md

@@ -4,19 +4,29 @@ A simple PGP and SSH agent for Ledger Blue, supporting prime256v1 and ed25519 ke
 
 This agent is compatible with the third party SSH/PGP host client from Roman Zeyde available at https://github.com/romanz/trezor-agent - it is recommended to use it for extra functionalities
 
-You can also use the SSH functionalities with the following instructions using Python 2 :
+## Installation
+
+You'll need [`pipenv`](https://docs.pipenv.org) and Python 2.
+
+Clone this repo somewhere, then run the following inside it:
+
+    pipenv install
+
+This will automatically create a Python 2 "virtualenv" with the Ledger Blue Python libraries this software depends on.
+
+## Usage
 
 Run getPublicKey.py to get the public key in SSH format, to be added to your authorized keys on the target
 
 ```
-python getPublicKey.py
+pipenv run python getPublicKey.py
 ecdsa-sha2-nistp256 AAAA....
 ```
 
 Run agent.py, providing the base64 encoded key retrieved earlier 
 
 ```
-python agent.py --key AAAA....
+pipenv run python agent.py --key AAAA....
 ```
 
 Export the environment variables in your shell to use it

agent.py

@@ -32,7 +32,7 @@
 SIG_HEADER_EDDSA = "ssh-ed25519"
 
 SOCK_PREFIX = 'blue-ssh-agent'
-TIMEOUT = 0.5
+TIMEOUT = 1
 
 SSH2_AGENTC_REQUEST_IDENTITIES = 11
 SSH2_AGENTC_SIGN_REQUEST = 13