pypush-plus-plus/proxy/printer.py

import plistlib
import zlib
from base64 import b64decode, b64encode
from hashlib import sha1
from typing import Any

# Override print() to print to a file as well
import builtins

def print(*args, **kwargs):
    builtins.print(*args, **kwargs)
   
    with open("output.txt", "a") as f:
        builtins.print(*args, **kwargs, file=f)


topics = {'com.apple.private.alloy.notes', 'com.apple.icloud-container.clouddocs.F3LWYJ7GM7.com.apple.garageband10', 'com.apple.private.alloy.screentime', 'com.apple.icloud-container.com.apple.appleaccount.custodian', 'com.apple.icloud-container.clouddocs.iCloud.com.apple.configurator.ui', 'com.apple.icloud-container.com.apple.VoiceMemos', 'com.apple.icloud-container.com.apple.SafariShared.Settings', 'com.apple.private.alloy.status.keysharing', 'com.apple.private.alloy.electrictouch', 'com.apple.private.alloy.icloudpairing', 'com.apple.icloud.presence.shared.experience', 'com.apple.icloud-container.com.apple.knowledge-agent', 'com.apple.private.alloy.thumper.keys', 'com.apple.pay.services.ck.zone.prod', 'com.apple.sharedstreams', 'com.apple.jalisco', 'com.apple.private.alloy.ded', 'com.apple.icloud-container.com.apple.cloudpaird', 'com.apple.private.alloy.multiplex1', 'com.apple.private.alloy.nearby', 'com.me.contacts', 'com.apple.TestFlight', 'com.icloud.family', 'com.apple.icloud-container.com.apple.iWork.Pages', 'com.apple.bookassetd', 'com.apple.tv.favoriteTeams', 'com.apple.icloud-container.com.apple.Safari', 'com.apple.mobileme.fmf3', 'com.apple.icloud-container.clouddocs.iCloud.com.apple.iBooks.iTunesU', 'com.apple.private.alloy.applepay', 'com.apple.private.alloy.willow', 'com.apple.idmsauth', 'com.apple.icloud-container.com.apple.iWork.Numbers', 'com.apple.icloud-container.clouddocs.F3LWYJ7GM7.com.apple.mobilegarageband', 'com.apple.private.alloy.maps', 'com.apple.private.alloy.phonecontinuity', 'com.apple.private.alloy.avconference.icloud', 'com.apple.pay.services.apply.prod', 'com.apple.private.alloy.facetime.multi', 'com.apple.icloud-container.clouddocs.com.apple.TextInput', 'com.apple.icloud-container.clouddocs.iCloud.com.reddit.reddit', 'com.apple.icloud-container.clouddocs.com.apple.Numbers', 'com.apple.icloud.fmip.voiceassistantsync', 'com.apple.icloud-container.com.apple.avatarsd', 'com.apple.private.ac', 'company.thebrowser.Browser', 'com.apple.itunesstored', 'com.apple.icloud-container.com.apple.icloud.fmfd', 'com.apple.private.alloy.screentime.invite', 'com.apple.icloud-container.com.apple.donotdisturbd', 'com.apple.icloud-container.clouddocs.com.apple.TextEdit', 'com.apple.appstored', 'com.apple.icloud-container.clouddocs.com.apple.CloudDocs.container-metadata', 'com.apple.private.alloy.screensharing', 'com.apple.private.alloy.accessibility.switchcontrol', 'com.apple.private.alloy.screensharing.qr', 'com.apple.private.alloy.amp.potluck', 'com.apple.icloud-container.com.apple.siriknowledged', 'com.apple.private.alloy.gamecenter', 'com.apple.appstored-testflight', 'com.apple.private.alloy.messagenotification', 'com.apple.passd.usernotifications', 'com.apple.icloud-container.clouddocs.com.apple.Pages', 'com.apple.private.alloy.safeview', 'com.apple.findmy', 'com.apple.pay.auxiliary.registration.requirement.prod', 'com.apple.aa.idms', 'com.apple.private.alloy.ids.cloudmessaging', 'com.apple.icloud-container.com.apple.icloud.searchpartyuseragent', 'com.icloud.quota', 'com.apple.icloud-container.com.apple.upload-request-proxy.com.apple.photos.cloud', 'com.apple.private.alloy.usagetracking', 'com.apple.icloud-container.com.apple.syncdefaultsd', 'com.apple.private.alloy.continuity.tethering', 'com.apple.idmsauthagent', 'com.apple.sagad', 'com.apple.pay.services.ownershipTokens.prod', 'com.apple.private.alloy.sms', 'com.apple.Notes', 'com.apple.icloud-container.com.apple.SafariShared.WBSCloudBookmarksStore', 'com.apple.icloud-container.com.apple.reminders', 'com.apple.private.alloy.classroom', 'com.apple.news', 'com.apple.icloud-container.com.apple.imagent', 'com.apple.pay.services.products.prod', 'com.apple.private.alloy.fmf', 'com.apple.amsaccountsd', 'com.apple.private.alloy.itunes', 'com.apple.icloud-container.clouddocs.iCloud.com.apple.iBooks', 'com.apple.private.alloy.gelato', 'com.apple.icloud-container.com.apple.willowd', 'com.apple.icloud-container.clouddocs.com.apple.CloudDocs', 'com.apple.icloud-container.com.apple.protectedcloudstorage.protectedcloudkeysyncing', 'com.apple.icloud-container.com.ap

# Calculate the SHA1 hash of each topic
topics_lookup = [(topic, sha1(topic.encode()).digest()) for topic in topics]


class bcolors:
    HEADER = "\033[95m"
    OKBLUE = "\033[94m"
    OKCYAN = "\033[96m"
    OKGREEN = "\033[92m"
    WARNING = "\033[93m"
    FAIL = "\033[91m"
    ENDC = "\033[0m"
    BOLD = "\033[1m"
    UNDERLINE = "\033[4m"


def _lookup_topic(hash: bytes):
    for topic_lookup in topics_lookup:
        if topic_lookup[1] == hash:
            return topic_lookup[0]
    return None


# Returns the value of the first field with the given id
def _get_field(fields: list[tuple[int, bytes]], id: int) -> bytes:
    for field_id, value in fields:
        if field_id == id:
            return value
    return None # type: ignore


def _p_filter(prefix, fields: list[tuple[int, bytes]]):
    enabled = []
    ignored = []
    oppertunistic = []
    paused = []

    token = ""

    for field in fields:
        if field[0] == 1:
            token = b64encode(field[1])
            # print(f"Push Token: {b64encode(field[1])}")
        elif field[0] == 2:
            enabled.append(_lookup_topic(field[1]))
        elif field[0] == 3:
            ignored.append(_lookup_topic(field[1]))
        elif field[0] == 4:
            oppertunistic.append(_lookup_topic(field[1]))
        elif field[0] == 5:
            paused.append(_lookup_topic(field[1]))
        else:
            pass  # whatever, there's a 6 but it's not documented
            # print(f"Unknown field ID: {field[0]}")

    # Remove None values
    enabled = [topic.strip() for topic in enabled if topic is not None]
    ignored = [topic.strip() for topic in ignored if topic is not None]
    oppertunistic = [topic.strip() for topic in oppertunistic if topic is not None]
    paused = [topic.strip() for topic in paused if topic is not None]

    enabled = ", ".join(enabled)
    ignored = ", ".join(ignored)
    oppertunistic = ", ".join(oppertunistic)
    paused = ", ".join(paused)

    if not enabled:
        enabled = "None"
    if not ignored:
        ignored = "None"
    if not oppertunistic:
        oppertunistic = "None"
    if not paused:
        paused = "None"

    # Trim the list of topics
    if len(enabled) > 100:
        enabled = enabled[:100] + "..."
    if len(ignored) > 100:
        ignored = ignored[:100] + "..."
    if len(oppertunistic) > 100:
        oppertunistic = oppertunistic[:100] + "..."
    if len(paused) > 100:
        paused = paused[:100] + "..."
    # (Token: {token.decode()})
    print(
        f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Filter{bcolors.ENDC} {bcolors.WARNING}Enabled{bcolors.ENDC}: {enabled} {bcolors.FAIL}Ignored{bcolors.ENDC}: {ignored} {bcolors.OKBLUE}Oppertunistic{bcolors.ENDC}: {oppertunistic} {bcolors.OKGREEN}Paused{bcolors.ENDC}: {paused}"
    )


from pypush import apns


def print_payload(payload: apns.APNSPayload, to_server: bool):
    prefix = "apsd -> APNs" if to_server else "APNs -> apsd"

    f = [(field.id, field.value) for field in payload.fields]
    pretty_print_payload(prefix, (payload.id, f))

def pretty_print_payload(
    prefix,
	payload: tuple[int, list[tuple[int, bytes]]],
) -> bytes | None:
    id = payload[0]

    if id == 9:
        _p_filter(prefix, payload[1])
    elif id == 8:
        token_str = ""
        if _get_field(payload[1], 3):
            token_str = f"{bcolors.WARNING}Token{bcolors.ENDC}: {b64encode(_get_field(payload[1], 3)).decode()}"
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Connected{bcolors.ENDC} {token_str} {bcolors.OKBLUE}{_get_field(payload[1], 1).hex()}{bcolors.ENDC}"
        )
    elif id == 7:
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Connect Request{bcolors.ENDC}",
            end="",
        )
        if _get_field(payload[1], 1):
            print(
                f" {bcolors.WARNING}Token{bcolors.ENDC}: {b64encode(_get_field(payload[1], 1)).decode()}",
                end="",
            )
        if _get_field(payload[1], 0x0C):
            print(f" {bcolors.OKBLUE}SIGNED{bcolors.ENDC}", end="")
        if (
            _get_field(payload[1], 0x5)
            and int.from_bytes(_get_field(payload[1], 0x5), "big") & 0x4
        ):
            print(f" {bcolors.FAIL}ROOT{bcolors.ENDC}", end="")
        print()

        # for field in payload[1]:
        #    print(f"Field ID: {field[0]}")
        #    print(f"Field Value: {field[1]}")

        # 65 (user) or 69 (root)

        for i in range(len(payload[1])):
            # if payload[1][i][0] == 5:
            # if payload[1][i][1] == b'\x00\x00\x00A': # user
            #    payload[1][i][1] = b'\x00\x00\x00E'
            # elif payload[1][i][1] == b'\x00\x00\x00E': # root
            #    payload[1][i][1] = b'\x00\x00\x00A'
            # else:
            #    print("Unknown field value: ", payload[1][i][1])
            if payload[1][i][0] == 1:
                pass
                # payload[1][i] = (None, None)
                # payload[1][i] = (1, b64decode("D3MtN3e18QE8rve3n92wp+CwK7u/bWk/5WjQUOBN640="))

        #out = apns._serialize_payload(payload[0], payload[1])
        # return out
    elif id == 0xC:
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Keep Alive{bcolors.ENDC}"
        )
    elif id == 0xD:
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Keep Alive Ack{bcolors.ENDC}"
        )
    elif id == 0x14:
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Set State{bcolors.ENDC}: {_get_field(payload[1], 1).hex()}"
        )
    elif id == 0x1D or id == 0x20:
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.WARNING}PubSub {id}{bcolors.ENDC}"
        )
    elif id == 0xE:
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.WARNING}No Storage{bcolors.ENDC}"
        )
    elif id == 0xA:
        topic = ""
        # topic = _lookup_topic(_get_field(payload[1], 1))
        # if it has apsd -> APNs in the prefix, it's an outgoing notification
        if "apsd -> APNs" in prefix:
            print(
                f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKBLUE}OUTGOING Notification{bcolors.ENDC}",
                end="",
            )
            topic = _lookup_topic(_get_field(payload[1], 1))
            # topic = _lookup_topic(_get_field(payload[1], 1))
            # if b"bplist" in _get_field(payload[1], 3):
            #     print(f" {bcolors.OKCYAN}Binary{bcolors.ENDC}", end="")
            # if topic == "com.apple.madrid":
            #     print(f" {bcolors.FAIL}Madrid{bcolors.ENDC}", end="")
            #     import plistlib
            #     plist = plistlib.loads(_get_field(payload[1], 3))
            #     #payload = plist["P"]
            #     #print(f" {bcolors.WARNING}Payload{bcolors.ENDC}: {payload}", end="")

            #     for key in plist:
            #         print(f" {bcolors.OKBLUE}{key}{bcolors.ENDC}: {plist[key]}", end="")

        else:
            print(
                f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Notification{bcolors.ENDC}",
                end="",
            )
            topic = _lookup_topic(_get_field(payload[1], 2))
            # if b"bplist" in _get_field(payload[1], 3):
            #    print(f" {bcolors.OKBLUE}Binary{bcolors.ENDC}", end="")
            # print(f" {bcolors.WARNING}Topic{bcolors.ENDC}: {_lookup_topic(_get_field(payload[1], 2))}")

        print(f" {bcolors.WARNING}Topic{bcolors.ENDC}: {topic}", end="")

        if topic == "com.apple.madrid" or topic == "com.apple.private.alloy.sms":
            print(f" {bcolors.FAIL}Madrid{bcolors.ENDC}", end="")
            orig_payload = payload
            payload: dict[str, Any] = plistlib.loads(_get_field(payload[1], 3))

            # print(payload)
            if (cT := payload.get("cT")) is not None:
                # It's HTTP over APNs
                if (hs := payload.get("hs")) is not None:
                    print(f" {bcolors.WARNING}HTTP Response{bcolors.ENDC}: {hs}")
                else:
                    print(f" {bcolors.WARNING}HTTP Request{bcolors.ENDC}")

                if (u := payload.get("u")) is not None:
                    print(f" {bcolors.OKCYAN}URL{bcolors.ENDC}: {u}")

                print(f" {bcolors.FAIL}Content Type{bcolors.ENDC}: {cT}")

                if (h := payload.get("h")) is not None:
                    print(f" {bcolors.FAIL}Headers{bcolors.ENDC}: {h}")

                if (body := payload.get("b")) is not None:
                    # What am I really supposed to put in WBITS? Got this from a random SO answer
                    # print(payload["b"])
                    body_bytes: bytes = zlib.decompress(body, 16 + zlib.MAX_WBITS)
                    if b"plist" in body_bytes:
                        body_bytes = plistlib.loads(body_bytes)
                    print(f" {bcolors.FAIL}Body{bcolors.ENDC}: {body_bytes}", end="")
            else:
                for (key, value) in payload.items():
                    print(f" {bcolors.OKBLUE}{key}{bcolors.ENDC}: {value}") # type: ignore

            if 'dtl' in payload and False:
                print("OVERRIDE DTL")
                payload['dtl'][0].update({'sT': b64decode("jJ86jTYbv1mGVwO44PyfuZ9lh3o56QjOE39Jk8Z99N8=")})

                # Re-serialize the payload
                payload = plistlib.dumps(payload, fmt=plistlib.FMT_BINARY)
                # Construct APNS message
                # Get the original fields except 3
                fields = orig_payload[1]
                fields = [field for field in fields if field[0] != 3]
                # Add the new field
                fields.append((3, payload))
                payload = apns._serialize_payload(0xA, fields)

                # Use the override payload

                #print(payload, orig_payload)
                #print(payload == orig_payload)
                return payload
        print()

        # Try to decode it as a plist
        try:
            print(plistlib.loads(_get_field(payload[1], 3)))
        except:
            # Try to decode it as json
            try:
                import json
                print(json.loads(_get_field(payload[1], 3)))
            except:
                # Print it raw
                try:
                    print(_get_field(payload[1], 3))
                except:
                    pass # No body at all?

        print()

        # print(f" {bcolors.WARNING}{bcolors.ENDC}: {payload['cT']}")

        # for field in payload[1]:
        #    print(f"Field ID: {field[0]}")
        #    print(f"Field Value: {field[1]}")
    elif id == 0xB:
        print(
            f"{bcolors.OKGREEN}{prefix}{bcolors.ENDC}: {bcolors.OKCYAN}Notification Ack{bcolors.ENDC} {bcolors.OKBLUE}{_get_field(payload[1], 8).hex()}{bcolors.ENDC}"
        )
    else:
        print(prefix, f"Payload ID: {hex(payload[0])}")
        for field in payload[1]:
            print(f"Field ID: {field[0]}")
            print(f"Field Value: {field[1]}")


if __name__ == "__main__":
    print(f"{bcolors.OKGREEN}Enabled:{bcolors.ENDC}")