diff --git a/Pipfile b/Pipfile index 024cae0..ccf5b8d 100644 --- a/Pipfile +++ b/Pipfile @@ -46,5 +46,6 @@ django-super-favicon = "*" django-redis = "*" gevent = "*" django-extensions = "*" +python-magic = "*" [dev-packages] diff --git a/Pipfile.lock b/Pipfile.lock index fb01127..cc078ac 100644 --- a/Pipfile.lock +++ b/Pipfile.lock @@ -1,7 +1,7 @@ { "_meta": { "hash": { - "sha256": "d62130799f04a1649c0e6bd978dca2816500d94e27af5d21d1ec328dc795a2f8" + "sha256": "0347a58bdf44bc71022adb2ced6ae592ff1f7fd44520caee906f3e8e0e3730e4" }, "pipfile-spec": 6, "requires": { @@ -571,44 +571,29 @@ ], "version": "==1.5.3" }, + "pyasn1": { + "hashes": [ + "sha256:0d7f6e959fe53f3960a23d73f35e1fce61348b30915b6664309ca756de7c1f89", + "sha256:5a0db897b311d265cde49615cf783f1c78613138605cdd0f907ecfa5b2aba3ee", + "sha256:758cb50abddc03e4563fd9e7f03db56e3e87b58c0bd01247360326e5c0c7ffa5", + "sha256:7d626683e3d792cccc608da02498aff37ab4f3dafd8905d6bf755d11f9b26b43", + "sha256:a7efe807c4b83a859e2735c692b92ed7b567cfddc4163763412920041d876c2b", + "sha256:b5a9ca48055b9a20f6d1b3d68e38692e5431c86a0f99ea602e61294e891fee5b", + "sha256:c07d6e587b2f928366b1f67c09bda026a3e6fcc99e80a744dc67f8fca3895626", + "sha256:d258b0a71994f7770599835249cece1caef3c70def868c4915e6e5ca49b67d15", + "sha256:d5cd6ed995dba16fad0c521cfe31cd2d68400b53fcc2bce93326829be73ab6d1", + "sha256:d84c2aea3cf43780e9e6a19f4e4dddee9f6976519020e64e47c57e5c7a8c3dd2", + "sha256:e85895087905c65b5b594eb91f7522664c85545b147d5f4d4e7b1b07da8dcbdc", + "sha256:f81c96761fca60d64b1c9b79ec2e40cf9495a745cf570613079ef324aeb9672b" + ], + "version": "==0.4.2" + }, "pycparser": { "hashes": [ "sha256:99a8ca03e29851d96616ad0404b4aad7d9ee16f25c9f9708a11faf2810f7b226" ], "version": "==2.18" }, - "pycryptodome": { - "hashes": [ - "sha256:043c82cd3dd3120286a1b325ace93000cf52abb13a067c3ecb6220f874fe4c30", - "sha256:0cdd73492859d853f60b8185715312dbca465879661e28d354d1cf5ea11860e7", - "sha256:15013007e393d0cc0e69f4329a47c4c8597b7f3d02c12c03f805405542f70c71", - "sha256:19d81b92bff837cdade735b9023808556bb4868e1ce194dad4d5ec4e2b2851f3", - "sha256:1ceb3e87605c4f0080115a8a00abf45f5df27b0166a37fd669fbff4523273cfc", - "sha256:2354a77051ed4a2959ce2aac508071eb3e42fc348ea39228b2eac335990bf508", - "sha256:27bd2878200690b050dca34f505b5c623532324b3de40267c1484784063134df", - "sha256:322f239e51fda80233762400a8975ab728639b571fa58545b95b9c44042af010", - "sha256:49a71eb990af30ff6276cfe201eb83ed3640ae989c1b5973f7b55a46c94232d1", - "sha256:4b5a2680008da3ac0cef2d3661597e0cbf8a3eb19eed35b859fd67e2de63eb85", - "sha256:6d34fe5134eb5d62368e21e6f203ac1770bc7273e9536c4a280121312c2de53a", - "sha256:733d5eb7e5ceed8b9d0b3c24c81f52c04cb5de6786461388204fceefe4456aa5", - "sha256:7c73d3798fe2946953768b788ce554c0d4b390780f5e73d63bd833241af27bfe", - "sha256:97af76f5200f15e97cac58d77f319dec40b4bada98de697c91a9517e63b41d1a", - "sha256:97cc46ff02b99dafdc2e0385b325cec0f8a15bf8b285d6ed1d7e4a3bc2067ce1", - "sha256:a561b59e0c3548eb649af381b7c38c6fd8392bbd4d0a8214794b2b761f405af4", - "sha256:ab2c633bfc23cf41be9281228517cb6f87879f4f1aeb154ed72bd53ab7cc83e9", - "sha256:adb54316998337f315520bbd8ef4d8bbd940b4ddfaef8ba1db3c137c5e499399", - "sha256:b4a3b710287eb1fc3e2cc1af018063f003530dff00c9ea4c55ae19bc1f3923cc", - "sha256:bcfdb66d6604882c3f96eea922552c2487cc0aec4b883cd217b9d341d2f8fad0", - "sha256:c08c053eb8716bbbd5e13e38f453b9e46a063e68df8659f3c421dcb7519fd381", - "sha256:e51da4ef9d9e2695a04044152f380c2db17adc9fc6fad8e24d863ead9cd548ed", - "sha256:e850e07f54dc3de9a1efdd59d227fcd1cb30cdd307dafdc647c79e8f30cf5032", - "sha256:ebc579c41fe26748dc1bad4f9105f08740ee28826293a28103b3875968695a5e", - "sha256:ed94cb1b4bf24be734f2bf2db3e8ea75f3914d2f8e684291bee54bbe4a5a9151", - "sha256:f5e19802295e63bdf83bb92849285c01f7167840efb1c1e08507a50b10ba7efa", - "sha256:fc569682f012b1f62f8d28d8f9bc71f1de67648cd1bc124ef8ccf8db4edfc28a" - ], - "version": "==3.6.1" - }, "pytest": { "hashes": [ "sha256:54713b26c97538db6ff0703a12b19aeaeb60b5e599de542e7fca0ec83b9038e8", @@ -633,11 +618,19 @@ }, "python-jose": { "hashes": [ - "sha256:391f860dbe274223d73dd87de25e4117bf09e8fe5f93a417663b1f2d7b591165", - "sha256:3b35cdb0e55a88581ff6d3f12de753aa459e940b50fe7ca5aa25149bc94cb37b" + "sha256:e06dd2e5e9125da79b519ff2652b8c666d64a5ea228fcd9862e0b29a534ccc53", + "sha256:e8255fb3cc524c04f4c790547a6215468f2a32d3a866424175523359e69f3aeb" ], "index": "pypi", - "version": "==2.0.2" + "version": "==3.0.0" + }, + "python-magic": { + "hashes": [ + "sha256:f2674dcfad52ae6c49d4803fa027809540b130db1dec928cfbb9240316831375", + "sha256:f3765c0f582d2dfc72c15f3b5a82aecfae9498bd29ca840d72f37d7bd38bfcd5" + ], + "index": "pypi", + "version": "==0.4.15" }, "python-memcached": { "hashes": [ @@ -730,6 +723,13 @@ ], "version": "==0.10.0" }, + "rsa": { + "hashes": [ + "sha256:25df4e10c263fb88b5ace923dd84bf9aa7f5019687b5e55382ffcdb8bede9db5", + "sha256:43f682fea81c452c98d09fc316aae12de6d30c4b5c84226642cf8f8fd1c93abd" + ], + "version": "==3.4.2" + }, "six": { "hashes": [ "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9", diff --git a/lemoncurry.paw b/lemoncurry.paw index f77eded..1a5de7a 100644 Binary files a/lemoncurry.paw and b/lemoncurry.paw differ diff --git a/lemoncurry/settings/base.py b/lemoncurry/settings/base.py index 02f355d..92ae6b2 100644 --- a/lemoncurry/settings/base.py +++ b/lemoncurry/settings/base.py @@ -12,6 +12,7 @@ https://docs.djangoproject.com/en/1.11/ref/settings/ from os import path +APPEND_SLASH = False ADMINS = [ ('dani', 'dani@00dani.me'), diff --git a/lemoncurry/utils.py b/lemoncurry/utils.py index 4f1cbb0..4f00dd7 100644 --- a/lemoncurry/utils.py +++ b/lemoncurry/utils.py @@ -26,6 +26,10 @@ def origin(request): return '{0}://{1}'.format(request.scheme, request.site.domain) +def absolute_url(request, url): + return urljoin(origin(request), url) + + def uri(request): return origin(request) + request.path diff --git a/micropub/urls.py b/micropub/urls.py index 37753ed..546d82f 100644 --- a/micropub/urls.py +++ b/micropub/urls.py @@ -1,7 +1,9 @@ from django.urls import path -from . import views +from .views import micropub +from .views.media import media app_name = 'micropub' urlpatterns = ( - path('', views.micropub, name='micropub'), + path('', micropub, name='micropub'), + path('/media', media, name='media'), ) diff --git a/micropub/views/media.py b/micropub/views/media.py new file mode 100644 index 0000000..0c78b81 --- /dev/null +++ b/micropub/views/media.py @@ -0,0 +1,54 @@ +import hashlib + +from django.core.files.storage import default_storage as store +from django.http import HttpResponse +from django.views.decorators.csrf import csrf_exempt +from django.views.decorators.http import require_POST +import magic + +from lemonauth import tokens +from lemoncurry.utils import absolute_url +from . import error + +ACCEPTED_MEDIA_TYPES = ( + 'image/jpeg', + 'image/png', +) + + +@csrf_exempt +@require_POST +def media(request): + token = tokens.auth(request) + if hasattr(token, 'content'): + return token + if 'file' not in request.FILES: + return error.bad_req( + "a file named 'file' must be provided to the media endpoint" + ) + file = request.FILES['file'] + if file.content_type not in ACCEPTED_MEDIA_TYPES: + return error.bad_req( + 'unacceptable file type {0}'.format(file.content_type) + ) + + mime = None + sha = hashlib.sha256() + for chunk in file.chunks(): + if mime is None: + mime = magic.from_buffer(chunk, mime=True) + sha.update(chunk) + + if mime != file.content_type: + return error.bad_req( + 'detected file type {0} did not match specified file type {1}' + .format(mime, file.content_type) + ) + + path = 'mp/{0[0]}/{2}.{1}'.format(*mime.split('/'), sha.hexdigest()) + path = store.save(path, file) + url = absolute_url(request, store.url(path)) + + res = HttpResponse(status=201) + res['Location'] = url + return res diff --git a/micropub/views/query.py b/micropub/views/query.py index 7c893ae..0bbda24 100644 --- a/micropub/views/query.py +++ b/micropub/views/query.py @@ -1,10 +1,13 @@ from django.http import JsonResponse +from django.urls import reverse from lemoncurry import requests +from lemoncurry.utils import absolute_url from . import error def config(request): config = syndicate_to(request) + config['media-endpoint'] = absolute_url(request, reverse('micropub:media')) return config