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[tor-commits] [ooni-probe/master] moved class PlanetLab to nodes.py, removed nodefinder script, updated .conf file for added parameters
commit fd5bfe89decac46cb5d6e3eee1454faac59a3f56
Author: Isis Lovecruft <isis@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon Mar 5 13:00:15 2012 -0800
moved class PlanetLab to nodes.py, removed nodefinder script, updated .conf file for added parameters
---
addnodes.py | 59 -----------------------------
ooni-probe.conf | 2 +-
planetlab/planetlab.py | 97 ------------------------------------------------
plugoo/nodes.py | 94 ++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 95 insertions(+), 157 deletions(-)
diff --git a/addnodes.py b/addnodes.py
deleted file mode 100755
index d6814a2..0000000
--- a/addnodes.py
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/usr/bin/python
-"""
- addnodes.py
- ***********
- Script to add PlanetLab nodes to a slice. Takes an argument in the
- form of a dictionary boot_state_filter, which searches for nodes which
- match a pattern. Authentication patterns can be optionally defined in
- ooniprobe.config.
-
- :copyright: (c)2012 Isis Lovecruft
- :license: see LICENSE for more details
-"""
-
-from ooniprobe import ooni
-try:
- import paramiko
-except:
- "Error: paramiko module was not found."
-import pprint
-try:
- import pyXMLRPCssh
-except:
- "Error: pyXMLRPCssh module was not found. Please download and install from: https://pypi.python.org/pypi/pyXMLRPCssh/1.0-0";
-import xmlrpclib
-
-class PlanetLab:
- def __init__(self, ooni):
- self.config = ooni.config
- self.logger = ooni.logger
- self.name = "PlanetLab"
-
- def api_auth(self):
- api_server = xmlrpclib.ServerProxy('https://www.planet-lab.org/PLCAPI/')
- auth = {}
- auth['Username'] = self.config.main.pl_username
- auth['AuthString'] = self.config.main.pl_password
- auth['AuthMethod'] = "password"
- authorized = api_server.AuthCheck(auth)
-
- if authorized:
- print 'We are authorized!'
- return auth
- else:
- print 'Authorization failed. Please check the ooni-probe.conf file.'
-
- def search_for_nodes(self, boot_state_filter=None):
- api_server = xmlrpclib.ServerProxy('https://www.planet-lab.org/PLCAPI/')
- boot_state_filter = {'hostname': '*.cert.org.cn'}
- all_nodes = api_server.GetNodes(self.api_auth(), boot_state_filter)
- pp = pprint.PrettyPrinter()
- pp.pprint(all_nodes)
-
-def main():
- o = ooni()
- pl = PlanetLab(o)
- pl.search_for_nodes()
-
-if __name__=="__main__":
- main()
diff --git a/ooni-probe.conf b/ooni-probe.conf
index 1a0e607..9563493 100644
--- a/ooni-probe.conf
+++ b/ooni-probe.conf
@@ -14,7 +14,7 @@ proxyaddress = 127.0.0.1:9050
# The following configurations are for searching for PlanetLab
# nodes, adding them to a slice, and PlanetLab general API
# authentication:
-pl_username = you@xxxxxxxxxxxxxxx
+pl_username = yourusername
pl_password = yourpassword
# These are configurations specific to the tests that should be
diff --git a/planetlab/planetlab.py b/planetlab/planetlab.py
deleted file mode 100644
index 0a8648e..0000000
--- a/planetlab/planetlab.py
+++ /dev/null
@@ -1,97 +0,0 @@
-#!/usr/bin/env python
-"""
- planetlab.py
- ************
-
- Classes for using ooni-probe with PlanetLab nodes.
-
- :copyright: (c)2012 Isis Lovecruft
- :license: see LICENSE for more details
-"""
-
-from binascii import hexlify
-from ooniprobe import ooni
-import os
-import xmlrpclib
-import pprint
-try:
- import paramiko
-except:
- print "Error: paramiko module is not installed."
-try:
- import pyXMLRPCssh
-except:
- print "Error: pyXMLRPCssh module was not found. Please download and install from : https://pypi.python.org/pypi/pyXMLRPCssh/1.0-0";
-
-class PlanetLab:
-
- """Defines a PlanetLab node"""
-
- ## should inherit from CODE EXEC NODE and NETWORK
- ## ADD UNIT OF WORK, adds the unit to pl's schedule
- ## needs GET STATUS method for reporting
- ## needs upload() and run() private methods
-
- def __init__(self, ooni):
- self.config = ooni.config
- self.logger = ooni.logger
- self.name = "PlanetLab"
-
- def api_auth(self):
- api_server = xmlrpclib.ServerProxy('https://www.planet-lab.org/PLCAPI/')
- auth = {}
- ## should be changed to separate node.conf file
- auth['Username'] = self.config.main.pl_username
- auth['AuthString'] = self.config.main.pl_password
- auth['AuthMethod'] = "password"
- authorized = api_server.AuthCheck(auth)
-
- if authorized:
- print 'We are authorized!'
- return auth
- else:
- print 'Authorization failed. Please check your settings for pl_username and pl_password in the ooni-probe.conf file.'
-
- def search_for_nodes(self, boot_state_filter=None):
- api_server = xmlrpclib.ServerProxy('https://www.planet-lab.org/PLCAPI/')
- boot_state_filter = {'hostname': '*.cert.org.cn'}
- all_nodes = api_server.GetNodes(self.api_auth(), boot_state_filter)
- pp = pprint.PrettyPrinter()
- pp.pprint(all_nodes)
-
- def auth_login(slicename, machinename):
- """Attempt to authenticate to the given PL node, slicename and
- machinename, using any of the private keys in ~/.ssh/ """
-
- agent = paramiko.Agent()
- agent_keys = agent.get_keys()
- if len(agent_keys) == 0:
- return
-
- for key in agent_keys:
- print 'Trying ssh-agent key %s' % hexlify(key.get_fingerprint()),
- try:
- paramiko.transport.auth_publickey(machinename, slicename)
- print 'Public key authentication to PlanetLab node %s successful.' % machinename,
- return
- except paramiko.SSHException:
- print 'Public key authentication to PlanetLab node %s failed.' % machinename,
-
- def make_client(slicename, machinename, command):
- """Attempt to make a standard OpenSSH client to PL node."""
-
- command = PlanetLab.get_command()
-
- client = paramiko.SSHClient()
- client.load_system_host_keys()
- client.connect(machinename)
-
- stdin, stdout, stderr = client.exec_command(command)
-
- def send_files(files):
- """Attempt to rsync a tree to the PL node. Requires PyRsync:
- https://pypi.python.org/pypi/pyrsync/0.1.0""";
- pass
-
- def get_command:
- pass
diff --git a/plugoo/nodes.py b/plugoo/nodes.py
index a76601d..320caa7 100644
--- a/plugoo/nodes.py
+++ b/plugoo/nodes.py
@@ -1,9 +1,21 @@
#!/usr/bin/env python
# -*- coding: UTF-8
+from binascii import hexlify
+from ooniprobe import ooni
import os
+try:
+ import paramiko
+except:
+ print "Error: module paramiko is not installed."
+from pprint import pprint
+try:
+ import pyXMLRPCssh
+except:
+ print "Error: module pyXMLRPCssh is not installed."
import sys
import socks
+import xmlrpclib
class Node(object):
def __init__(self, address, port):
@@ -68,4 +80,86 @@ class CodeExecNode(Node):
def get_status(self):
pass
+class PlanetLab(Node, CodeExecNode):
+ def __init__(self, address, auth_creds, ooni):
+ self.auth_creds = auth_creds
+
+ self.config = ooni.config
+ self.logger = ooni.logger
+ self.name = "PlanetLab"
+
+ def _api_auth(self):
+ api_server = xmlrpclib.ServerProxy('https://www.planet-lab.org/PLCAPI/')
+ auth = {}
+ ## should be changed to separate node.conf file
+ auth['Username'] = self.config.main.pl_username
+ auth['AuthString'] = self.config.main.pl_password
+ auth['AuthMethod'] = "password"
+ authorized = api_server.AuthCheck(auth)
+
+ if authorized:
+ print 'We are authorized!'
+ return auth
+ else:
+ print 'Authorization failed. Please check your settings for pl_username and pl_password in the ooni-probe.conf file.'
+
+ def _search_for_nodes(self, node_filter=None):
+ api_server = xmlrpclib.ServerProxy('https://www.planet-lab.org/PLCAPI/', allow_none=True)
+ node_filter = {'hostname': '*.cert.org.cn'}
+ return_fields = ['hostname', 'site_id']
+ all_nodes = api_server.GetNodes(self.api_auth(), node_filter, boot_state_filter)
+ pprint(all_nodes)
+ return all_nodes
+ def _add_nodes_to_slice(self):
+ api_server = xmlrpclib.ServerProxy('https://www.planet-lab.org/PLCAPI/', allow_none=True)
+ all_nodes = self.search_for_nodes()
+ for node in all_nodes:
+ api_server.AddNode(self.api_auth(), node['site_id'], all_nodes)
+ print 'Adding nodes %s' % node['hostname']
+
+ def _auth_login(slicename, machinename):
+ """Attempt to authenticate to the given PL node, slicename and
+ machinename, using any of the private keys in ~/.ssh/ """
+
+ agent = paramiko.Agent()
+ agent_keys = agent.get_keys()
+ if len(agent_keys) == 0:
+ return
+
+ for key in agent_keys:
+ print 'Trying ssh-agent key %s' % hexlify(key.get_fingerprint()),
+ try:
+ paramiko.transport.auth_publickey(machinename, slicename)
+ print 'Public key authentication to PlanetLab node %s successful.' % machinename,
+ return
+ except paramiko.SSHException:
+ print 'Public key authentication to PlanetLab node %s failed.' % machinename,
+
+ def _get_command:
+ pass
+
+ def ssh_and_run_(slicename, machinename, command):
+ """Attempt to make a standard OpenSSH client to PL node, and run
+ commands from a .conf file."""
+
+ ## needs a way to specify 'ssh -l <slicename> <machinename>'
+ ## with public key authentication.
+
+ command = PlanetLab.get_command()
+
+ client = paramiko.SSHClient()
+ client.load_system_host_keys()
+ client.connect(machinename)
+
+ stdin, stdout, stderr = client.exec_command(command)
+
+ def send_files_to_node(directory, files):
+ """Attempt to rsync a tree to the PL node."""
+ pass
+
+ def add_unit:
+ pass
+
+ def get_status:
+ pass
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