Current File : //lib/python3/dist-packages/mitmproxy/tools/console/flowdetailview.py
import typing
import urwid
import mitmproxy.flow
from mitmproxy import http
from mitmproxy.tools.console import common, searchable
from mitmproxy.utils import human
from mitmproxy.utils import strutils
def maybe_timestamp(base, attr):
if base is not None and getattr(base, attr):
return human.format_timestamp_with_milli(getattr(base, attr))
else:
# in mitmdump we serialize before a connection is closed.
# loading those flows at a later point shouldn't display "active".
# We also use a ndash (and not a regular dash) so that it is sorted
# after other timestamps. We may need to revisit that in the future if it turns out
# to render ugly in consoles.
return "–"
def flowdetails(state, flow: mitmproxy.flow.Flow):
text = []
sc = flow.server_conn
cc = flow.client_conn
req: typing.Optional[http.HTTPRequest]
resp: typing.Optional[http.HTTPResponse]
if isinstance(flow, http.HTTPFlow):
req = flow.request
resp = flow.response
else:
req = None
resp = None
metadata = flow.metadata
if metadata is not None and len(metadata) > 0:
parts = [(str(k), repr(v)) for k, v in metadata.items()]
text.append(urwid.Text([("head", "Metadata:")]))
text.extend(common.format_keyvals(parts, indent=4))
if sc is not None and sc.ip_address:
text.append(urwid.Text([("head", "Server Connection:")]))
parts = [
("Address", human.format_address(sc.address)),
]
if sc.ip_address:
parts.append(("Resolved Address", human.format_address(sc.ip_address)))
if resp:
parts.append(("HTTP Version", resp.http_version))
if sc.alpn_proto_negotiated:
parts.append(("ALPN", strutils.bytes_to_escaped_str(sc.alpn_proto_negotiated)))
text.extend(
common.format_keyvals(parts, indent=4)
)
c = sc.cert
if c:
text.append(urwid.Text([("head", "Server Certificate:")]))
parts = [
("Type", "%s, %s bits" % c.keyinfo),
("SHA1 digest", c.digest("sha1")),
("Valid to", str(c.notafter)),
("Valid from", str(c.notbefore)),
("Serial", str(c.serial)),
(
"Subject",
urwid.BoxAdapter(
urwid.ListBox(
common.format_keyvals(
c.subject,
key_format="highlight"
)
),
len(c.subject)
)
),
(
"Issuer",
urwid.BoxAdapter(
urwid.ListBox(
common.format_keyvals(
c.issuer,
key_format="highlight"
)
),
len(c.issuer)
)
)
]
if c.altnames:
parts.append(
(
"Alt names",
", ".join(strutils.bytes_to_escaped_str(x) for x in c.altnames)
)
)
text.extend(
common.format_keyvals(parts, indent=4)
)
if cc is not None:
text.append(urwid.Text([("head", "Client Connection:")]))
parts = [
("Address", "{}:{}".format(cc.address[0], cc.address[1])),
]
if req:
parts.append(("HTTP Version", req.http_version))
if cc.tls_version:
parts.append(("TLS Version", cc.tls_version))
if cc.sni:
parts.append(("Server Name Indication",
strutils.bytes_to_escaped_str(strutils.always_bytes(cc.sni, "idna"))))
if cc.cipher_name:
parts.append(("Cipher Name", cc.cipher_name))
if cc.alpn_proto_negotiated:
parts.append(("ALPN", strutils.bytes_to_escaped_str(cc.alpn_proto_negotiated)))
text.extend(
common.format_keyvals(parts, indent=4)
)
parts = []
if cc is not None and cc.timestamp_start:
parts.append(
(
"Client conn. established",
maybe_timestamp(cc, "timestamp_start")
)
)
if cc.tls_established:
parts.append(
(
"Client conn. TLS handshake",
maybe_timestamp(cc, "timestamp_tls_setup")
)
)
parts.append(
(
"Client conn. closed",
maybe_timestamp(cc, "timestamp_end")
)
)
if sc is not None and sc.timestamp_start:
parts.append(
(
"Server conn. initiated",
maybe_timestamp(sc, "timestamp_start")
)
)
parts.append(
(
"Server conn. TCP handshake",
maybe_timestamp(sc, "timestamp_tcp_setup")
)
)
if sc.tls_established:
parts.append(
(
"Server conn. TLS handshake",
maybe_timestamp(sc, "timestamp_tls_setup")
)
)
parts.append(
(
"Server conn. closed",
maybe_timestamp(sc, "timestamp_end")
)
)
if req is not None and req.timestamp_start:
parts.append(
(
"First request byte",
maybe_timestamp(req, "timestamp_start")
)
)
parts.append(
(
"Request complete",
maybe_timestamp(req, "timestamp_end")
)
)
if resp is not None and resp.timestamp_start:
parts.append(
(
"First response byte",
maybe_timestamp(resp, "timestamp_start")
)
)
parts.append(
(
"Response complete",
maybe_timestamp(resp, "timestamp_end")
)
)
if parts:
# sort operations by timestamp
parts = sorted(parts, key=lambda p: p[1])
text.append(urwid.Text([("head", "Timing:")]))
text.extend(common.format_keyvals(parts, indent=4))
return searchable.Searchable(text)
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