diff options
Diffstat (limited to 'mastodon')
-rw-r--r-- | mastodon/Mastodon.py | 526 | ||||
-rw-r--r-- | mastodon/accounts.py | 4 | ||||
-rw-r--r-- | mastodon/authentication.py | 370 | ||||
-rw-r--r-- | mastodon/instance.py | 96 | ||||
-rw-r--r-- | mastodon/internals.py | 2 | ||||
-rw-r--r-- | mastodon/utility.py | 70 |
6 files changed, 549 insertions, 519 deletions
diff --git a/mastodon/Mastodon.py b/mastodon/Mastodon.py index 76dccd3..35b8444 100644 --- a/mastodon/Mastodon.py +++ b/mastodon/Mastodon.py | |||
@@ -24,6 +24,7 @@ from .compat import urlparse | |||
24 | 24 | ||
25 | from .utility import parse_version_string, max_version, api_version | 25 | from .utility import parse_version_string, max_version, api_version |
26 | from .utility import AttribAccessDict, AttribAccessDict | 26 | from .utility import AttribAccessDict, AttribAccessDict |
27 | from .utility import Mastodon as Utility | ||
27 | 28 | ||
28 | from .error import * | 29 | from .error import * |
29 | from .versions import _DICT_VERSION_APPLICATION, _DICT_VERSION_MENTION, _DICT_VERSION_MEDIA, _DICT_VERSION_ACCOUNT, _DICT_VERSION_POLL, \ | 30 | from .versions import _DICT_VERSION_APPLICATION, _DICT_VERSION_MENTION, _DICT_VERSION_MEDIA, _DICT_VERSION_ACCOUNT, _DICT_VERSION_POLL, \ |
@@ -39,12 +40,14 @@ from .defaults import _DEFAULT_TIMEOUT, _DEFAULT_SCOPES, _DEFAULT_STREAM_TIMEOUT | |||
39 | from .defaults import _SCOPE_SETS | 40 | from .defaults import _SCOPE_SETS |
40 | 41 | ||
41 | from .internals import Mastodon as Internals | 42 | from .internals import Mastodon as Internals |
43 | from .authentication import Mastodon as Authentication | ||
42 | from .accounts import Mastodon as Accounts | 44 | from .accounts import Mastodon as Accounts |
45 | from .instance import Mastodon as Instance | ||
43 | 46 | ||
44 | ## | 47 | ## |
45 | # The actual Mastodon class | 48 | # The actual Mastodon class |
46 | ### | 49 | ### |
47 | class Mastodon(Internals, Accounts): | 50 | class Mastodon(Utility, Authentication, Accounts, Instance): |
48 | """ | 51 | """ |
49 | Thorough and easy to use Mastodon | 52 | Thorough and easy to use Mastodon |
50 | API wrapper in Python. | 53 | API wrapper in Python. |
@@ -54,424 +57,6 @@ class Mastodon(Internals, Accounts): | |||
54 | # Support level | 57 | # Support level |
55 | __SUPPORTED_MASTODON_VERSION = "3.5.5" | 58 | __SUPPORTED_MASTODON_VERSION = "3.5.5" |
56 | 59 | ||
57 | ### | ||
58 | # Registering apps | ||
59 | ### | ||
60 | @staticmethod | ||
61 | def create_app(client_name, scopes=_DEFAULT_SCOPES, redirect_uris=None, website=None, to_file=None, | ||
62 | api_base_url=None, request_timeout=_DEFAULT_TIMEOUT, session=None): | ||
63 | """ | ||
64 | Create a new app with given `client_name` and `scopes` (The basic scopes are "read", "write", "follow" and "push" | ||
65 | - more granular scopes are available, please refer to Mastodon documentation for which) on the instance given | ||
66 | by `api_base_url`. | ||
67 | |||
68 | Specify `redirect_uris` if you want users to be redirected to a certain page after authenticating in an OAuth flow. | ||
69 | You can specify multiple URLs by passing a list. Note that if you wish to use OAuth authentication with redirects, | ||
70 | the redirect URI must be one of the URLs specified here. | ||
71 | |||
72 | Specify `to_file` to persist your app's info to a file so you can use it in the constructor. | ||
73 | Specify `website` to give a website for your app. | ||
74 | |||
75 | Specify `session` with a requests.Session for it to be used instead of the default. This can be | ||
76 | used to, amongst other things, adjust proxy or SSL certificate settings. | ||
77 | |||
78 | Presently, app registration is open by default, but this is not guaranteed to be the case for all | ||
79 | Mastodon instances in the future. | ||
80 | |||
81 | |||
82 | Returns `client_id` and `client_secret`, both as strings. | ||
83 | """ | ||
84 | if api_base_url is None: | ||
85 | raise MastodonIllegalArgumentError("API base URL is required.") | ||
86 | api_base_url = Mastodon.__protocolize(api_base_url) | ||
87 | |||
88 | request_data = { | ||
89 | 'client_name': client_name, | ||
90 | 'scopes': " ".join(scopes) | ||
91 | } | ||
92 | |||
93 | try: | ||
94 | if redirect_uris is not None: | ||
95 | if isinstance(redirect_uris, (list, tuple)): | ||
96 | redirect_uris = "\n".join(list(redirect_uris)) | ||
97 | request_data['redirect_uris'] = redirect_uris | ||
98 | else: | ||
99 | request_data['redirect_uris'] = 'urn:ietf:wg:oauth:2.0:oob' | ||
100 | if website is not None: | ||
101 | request_data['website'] = website | ||
102 | if session: | ||
103 | ret = session.post(api_base_url + '/api/v1/apps', data=request_data, timeout=request_timeout) | ||
104 | response = ret.json() | ||
105 | else: | ||
106 | response = requests.post(api_base_url + '/api/v1/apps', data=request_data, timeout=request_timeout) | ||
107 | response = response.json() | ||
108 | except Exception as e: | ||
109 | raise MastodonNetworkError("Could not complete request: %s" % e) | ||
110 | |||
111 | if to_file is not None: | ||
112 | with open(to_file, 'w') as secret_file: | ||
113 | secret_file.write(response['client_id'] + "\n") | ||
114 | secret_file.write(response['client_secret'] + "\n") | ||
115 | secret_file.write(api_base_url + "\n") | ||
116 | secret_file.write(client_name + "\n") | ||
117 | |||
118 | return (response['client_id'], response['client_secret']) | ||
119 | |||
120 | ### | ||
121 | # Authentication, including constructor | ||
122 | ### | ||
123 | def __init__(self, client_id=None, client_secret=None, access_token=None, api_base_url=None, debug_requests=False, | ||
124 | ratelimit_method="wait", ratelimit_pacefactor=1.1, request_timeout=_DEFAULT_TIMEOUT, mastodon_version=None, | ||
125 | version_check_mode="created", session=None, feature_set="mainline", user_agent="mastodonpy", lang=None): | ||
126 | """ | ||
127 | Create a new API wrapper instance based on the given `client_secret` and `client_id` on the | ||
128 | instance given by `api_base_url`. If you give a `client_id` and it is not a file, you must | ||
129 | also give a secret. If you specify an `access_token` then you don't need to specify a `client_id`. | ||
130 | It is allowed to specify neither - in this case, you will be restricted to only using endpoints | ||
131 | that do not require authentication. If a file is given as `client_id`, client ID, secret and | ||
132 | base url are read from that file. | ||
133 | |||
134 | You can also specify an `access_token`, directly or as a file (as written by :ref:`log_in() <log_in()>`). If | ||
135 | a file is given, Mastodon.py also tries to load the base URL from this file, if present. A | ||
136 | client id and secret are not required in this case. | ||
137 | |||
138 | Mastodon.py can try to respect rate limits in several ways, controlled by `ratelimit_method`. | ||
139 | "throw" makes functions throw a `MastodonRatelimitError` when the rate | ||
140 | limit is hit. "wait" mode will, once the limit is hit, wait and retry the request as soon | ||
141 | as the rate limit resets, until it succeeds. "pace" works like throw, but tries to wait in | ||
142 | between calls so that the limit is generally not hit (how hard it tries to avoid hitting the rate | ||
143 | limit can be controlled by ratelimit_pacefactor). The default setting is "wait". Note that | ||
144 | even in "wait" and "pace" mode, requests can still fail due to network or other problems! Also | ||
145 | note that "pace" and "wait" are NOT thread safe. | ||
146 | |||
147 | By default, a timeout of 300 seconds is used for all requests. If you wish to change this, | ||
148 | pass the desired timeout (in seconds) as `request_timeout`. | ||
149 | |||
150 | For fine-tuned control over the requests object use `session` with a requests.Session. | ||
151 | |||
152 | The `mastodon_version` parameter can be used to specify the version of Mastodon that Mastodon.py will | ||
153 | expect to be installed on the server. The function will throw an error if an unparseable | ||
154 | Version is specified. If no version is specified, Mastodon.py will set `mastodon_version` to the | ||
155 | detected version. | ||
156 | |||
157 | The version check mode can be set to "created" (the default behaviour), "changed" or "none". If set to | ||
158 | "created", Mastodon.py will throw an error if the version of Mastodon it is connected to is too old | ||
159 | to have an endpoint. If it is set to "changed", it will throw an error if the endpoint's behaviour has | ||
160 | changed after the version of Mastodon that is connected has been released. If it is set to "none", | ||
161 | version checking is disabled. | ||
162 | |||
163 | `feature_set` can be used to enable behaviour specific to non-mainline Mastodon API implementations. | ||
164 | Details are documented in the functions that provide such functionality. Currently supported feature | ||
165 | sets are `mainline`, `fedibird` and `pleroma`. | ||
166 | |||
167 | For some Mastodon instances a `User-Agent` header is needed. This can be set by parameter `user_agent`. Starting from | ||
168 | Mastodon.py 1.5.2 `create_app()` stores the application name into the client secret file. If `client_id` points to this file, | ||
169 | the app name will be used as `User-Agent` header as default. It is possible to modify old secret files and append | ||
170 | a client app name to use it as a `User-Agent` name. | ||
171 | |||
172 | `lang` can be used to change the locale Mastodon will use to generate responses. Valid parameters are all ISO 639-1 (two letter) | ||
173 | or for a language that has none, 639-3 (three letter) language codes. This affects some error messages (those related to validation) and | ||
174 | trends. You can change the language using :ref:`set_language()`. | ||
175 | |||
176 | If no other `User-Agent` is specified, "mastodonpy" will be used. | ||
177 | """ | ||
178 | self.api_base_url = api_base_url | ||
179 | if self.api_base_url is not None: | ||
180 | self.api_base_url = self.__protocolize(self.api_base_url) | ||
181 | self.client_id = client_id | ||
182 | self.client_secret = client_secret | ||
183 | self.access_token = access_token | ||
184 | self.debug_requests = debug_requests | ||
185 | self.ratelimit_method = ratelimit_method | ||
186 | self._token_expired = datetime.datetime.now() | ||
187 | self._refresh_token = None | ||
188 | |||
189 | self.__logged_in_id = None | ||
190 | |||
191 | self.ratelimit_limit = 300 | ||
192 | self.ratelimit_reset = time.time() | ||
193 | self.ratelimit_remaining = 300 | ||
194 | self.ratelimit_lastcall = time.time() | ||
195 | self.ratelimit_pacefactor = ratelimit_pacefactor | ||
196 | |||
197 | self.request_timeout = request_timeout | ||
198 | |||
199 | if session: | ||
200 | self.session = session | ||
201 | else: | ||
202 | self.session = requests.Session() | ||
203 | |||
204 | self.feature_set = feature_set | ||
205 | if not self.feature_set in ["mainline", "fedibird", "pleroma"]: | ||
206 | raise MastodonIllegalArgumentError('Requested invalid feature set') | ||
207 | |||
208 | # General defined user-agent | ||
209 | self.user_agent = user_agent | ||
210 | |||
211 | # Save language | ||
212 | self.lang = lang | ||
213 | |||
214 | # Token loading | ||
215 | if self.client_id is not None: | ||
216 | if os.path.isfile(self.client_id): | ||
217 | with open(self.client_id, 'r') as secret_file: | ||
218 | self.client_id = secret_file.readline().rstrip() | ||
219 | self.client_secret = secret_file.readline().rstrip() | ||
220 | |||
221 | try_base_url = secret_file.readline().rstrip() | ||
222 | if try_base_url is not None and len(try_base_url) != 0: | ||
223 | try_base_url = Mastodon.__protocolize(try_base_url) | ||
224 | if not (self.api_base_url is None or try_base_url == self.api_base_url): | ||
225 | raise MastodonIllegalArgumentError('Mismatch in base URLs between files and/or specified') | ||
226 | self.api_base_url = try_base_url | ||
227 | |||
228 | # With new registrations we support the 4th line to store a client_name and use it as user-agent | ||
229 | client_name = secret_file.readline() | ||
230 | if client_name and self.user_agent is None: | ||
231 | self.user_agent = client_name.rstrip() | ||
232 | else: | ||
233 | if self.client_secret is None: | ||
234 | raise MastodonIllegalArgumentError('Specified client id directly, but did not supply secret') | ||
235 | |||
236 | if self.access_token is not None and os.path.isfile(self.access_token): | ||
237 | with open(self.access_token, 'r') as token_file: | ||
238 | self.access_token = token_file.readline().rstrip() | ||
239 | |||
240 | # For newer versions, we also store the URL | ||
241 | try_base_url = token_file.readline().rstrip() | ||
242 | if try_base_url is not None and len(try_base_url) != 0: | ||
243 | try_base_url = Mastodon.__protocolize(try_base_url) | ||
244 | if not (self.api_base_url is None or try_base_url == self.api_base_url): | ||
245 | raise MastodonIllegalArgumentError('Mismatch in base URLs between files and/or specified') | ||
246 | self.api_base_url = try_base_url | ||
247 | |||
248 | # For EVEN newer vesions, we ALSO ALSO store the client id and secret so that you don't need to reauth to revoke | ||
249 | if self.client_id is None: | ||
250 | try: | ||
251 | self.client_id = token_file.readline().rstrip() | ||
252 | self.client_secret = token_file.readline().rstrip() | ||
253 | except: | ||
254 | pass | ||
255 | |||
256 | # Verify we have a base URL, protocolize | ||
257 | if self.api_base_url is None: | ||
258 | raise MastodonIllegalArgumentError("API base URL is required.") | ||
259 | self.api_base_url = Mastodon.__protocolize(self.api_base_url) | ||
260 | |||
261 | if not version_check_mode in ["created", "changed", "none"]: | ||
262 | raise MastodonIllegalArgumentError("Invalid version check method.") | ||
263 | self.version_check_mode = version_check_mode | ||
264 | |||
265 | self.mastodon_major = 1 | ||
266 | self.mastodon_minor = 0 | ||
267 | self.mastodon_patch = 0 | ||
268 | self.version_check_worked = None | ||
269 | |||
270 | # Versioning | ||
271 | if mastodon_version is None and self.version_check_mode != 'none': | ||
272 | self.retrieve_mastodon_version() | ||
273 | elif self.version_check_mode != 'none': | ||
274 | try: | ||
275 | self.mastodon_major, self.mastodon_minor, self.mastodon_patch = parse_version_string(mastodon_version) | ||
276 | except: | ||
277 | raise MastodonVersionError("Bad version specified") | ||
278 | |||
279 | # Ratelimiting parameter check | ||
280 | if ratelimit_method not in ["throw", "wait", "pace"]: | ||
281 | raise MastodonIllegalArgumentError("Invalid ratelimit method.") | ||
282 | |||
283 | def auth_request_url(self, client_id=None, redirect_uris="urn:ietf:wg:oauth:2.0:oob", scopes=_DEFAULT_SCOPES, force_login=False, state=None, lang=None): | ||
284 | """ | ||
285 | Returns the URL that a client needs to request an OAuth grant from the server. | ||
286 | |||
287 | To log in with OAuth, send your user to this URL. The user will then log in and | ||
288 | get a code which you can pass to :ref:`log_in() <log_in()>`. | ||
289 | |||
290 | `scopes` are as in :ref:`log_in() <log_in()>`, redirect_uris is where the user should be redirected to | ||
291 | after authentication. Note that `redirect_uris` must be one of the URLs given during | ||
292 | app registration. When using urn:ietf:wg:oauth:2.0:oob, the code is simply displayed, | ||
293 | otherwise it is added to the given URL as the "code" request parameter. | ||
294 | |||
295 | Pass force_login if you want the user to always log in even when already logged | ||
296 | into web Mastodon (i.e. when registering multiple different accounts in an app). | ||
297 | |||
298 | `state` is the oauth `state` parameter to pass to the server. It is strongly suggested | ||
299 | to use a random, nonguessable value (i.e. nothing meaningful and no incrementing ID) | ||
300 | to preserve security guarantees. It can be left out for non-web login flows. | ||
301 | |||
302 | Pass an ISO 639-1 (two letter) or, for languages that do not have one, 639-3 (three letter) | ||
303 | language code as `lang` to control the display language for the oauth form. | ||
304 | """ | ||
305 | if client_id is None: | ||
306 | client_id = self.client_id | ||
307 | else: | ||
308 | if os.path.isfile(client_id): | ||
309 | with open(client_id, 'r') as secret_file: | ||
310 | client_id = secret_file.readline().rstrip() | ||
311 | |||
312 | params = dict() | ||
313 | params['client_id'] = client_id | ||
314 | params['response_type'] = "code" | ||
315 | params['redirect_uri'] = redirect_uris | ||
316 | params['scope'] = " ".join(scopes) | ||
317 | params['force_login'] = force_login | ||
318 | params['state'] = state | ||
319 | params['lang'] = lang | ||
320 | formatted_params = urlencode(params) | ||
321 | return "".join([self.api_base_url, "/oauth/authorize?", formatted_params]) | ||
322 | |||
323 | def log_in(self, username=None, password=None, code=None, redirect_uri="urn:ietf:wg:oauth:2.0:oob", refresh_token=None, scopes=_DEFAULT_SCOPES, to_file=None): | ||
324 | """ | ||
325 | Get the access token for a user. | ||
326 | |||
327 | The username is the email address used to log in into Mastodon. | ||
328 | |||
329 | Can persist access token to file `to_file`, to be used in the constructor. | ||
330 | |||
331 | Handles password and OAuth-based authorization. | ||
332 | |||
333 | Will throw a `MastodonIllegalArgumentError` if the OAuth flow data or the | ||
334 | username / password credentials given are incorrect, and | ||
335 | `MastodonAPIError` if all of the requested scopes were not granted. | ||
336 | |||
337 | For OAuth 2, obtain a code via having your user go to the URL returned by | ||
338 | :ref:`auth_request_url() <auth_request_url()>` and pass it as the code parameter. In this case, | ||
339 | make sure to also pass the same redirect_uri parameter as you used when | ||
340 | generating the auth request URL. | ||
341 | |||
342 | Returns the access token as a string. | ||
343 | """ | ||
344 | if username is not None and password is not None: | ||
345 | params = self.__generate_params(locals(), ['scopes', 'to_file', 'code', 'refresh_token']) | ||
346 | params['grant_type'] = 'password' | ||
347 | elif code is not None: | ||
348 | params = self.__generate_params(locals(), ['scopes', 'to_file', 'username', 'password', 'refresh_token']) | ||
349 | params['grant_type'] = 'authorization_code' | ||
350 | elif refresh_token is not None: | ||
351 | params = self.__generate_params(locals(), ['scopes', 'to_file', 'username', 'password', 'code']) | ||
352 | params['grant_type'] = 'refresh_token' | ||
353 | else: | ||
354 | raise MastodonIllegalArgumentError('Invalid arguments given. username and password or code are required.') | ||
355 | |||
356 | params['client_id'] = self.client_id | ||
357 | params['client_secret'] = self.client_secret | ||
358 | params['scope'] = " ".join(scopes) | ||
359 | |||
360 | try: | ||
361 | response = self.__api_request('POST', '/oauth/token', params, do_ratelimiting=False) | ||
362 | self.access_token = response['access_token'] | ||
363 | self.__set_refresh_token(response.get('refresh_token')) | ||
364 | self.__set_token_expired(int(response.get('expires_in', 0))) | ||
365 | except Exception as e: | ||
366 | if username is not None or password is not None: | ||
367 | raise MastodonIllegalArgumentError('Invalid user name, password, or redirect_uris: %s' % e) | ||
368 | elif code is not None: | ||
369 | raise MastodonIllegalArgumentError('Invalid access token or redirect_uris: %s' % e) | ||
370 | else: | ||
371 | raise MastodonIllegalArgumentError('Invalid request: %s' % e) | ||
372 | |||
373 | received_scopes = response["scope"].split(" ") | ||
374 | for scope_set in _SCOPE_SETS.keys(): | ||
375 | if scope_set in received_scopes: | ||
376 | received_scopes += _SCOPE_SETS[scope_set] | ||
377 | |||
378 | if not set(scopes) <= set(received_scopes): | ||
379 | raise MastodonAPIError('Granted scopes "' + " ".join(received_scopes) + '" do not contain all of the requested scopes "' + " ".join(scopes) + '".') | ||
380 | |||
381 | if to_file is not None: | ||
382 | with open(to_file, 'w') as token_file: | ||
383 | token_file.write(response['access_token'] + "\n") | ||
384 | token_file.write(self.api_base_url + "\n") | ||
385 | token_file.write(self.client_id + "\n") | ||
386 | token_file.write(self.client_secret + "\n") | ||
387 | |||
388 | self.__logged_in_id = None | ||
389 | |||
390 | # Retry version check if needed (might be required in limited federation mode) | ||
391 | if not self.version_check_worked: | ||
392 | self.retrieve_mastodon_version() | ||
393 | |||
394 | return response['access_token'] | ||
395 | |||
396 | |||
397 | def revoke_access_token(self): | ||
398 | """ | ||
399 | Revoke the oauth token the user is currently authenticated with, effectively removing | ||
400 | the apps access and requiring the user to log in again. | ||
401 | """ | ||
402 | if self.access_token is None: | ||
403 | raise MastodonIllegalArgumentError("Not logged in, do not have a token to revoke.") | ||
404 | if self.client_id is None or self.client_secret is None: | ||
405 | raise MastodonIllegalArgumentError("Client authentication (id + secret) is required to revoke tokens.") | ||
406 | params = collections.OrderedDict([]) | ||
407 | params['client_id'] = self.client_id | ||
408 | params['client_secret'] = self.client_secret | ||
409 | params['token'] = self.access_token | ||
410 | self.__api_request('POST', '/oauth/revoke', params) | ||
411 | |||
412 | # We are now logged out, clear token and logged in id | ||
413 | self.access_token = None | ||
414 | self.__logged_in_id = None | ||
415 | |||
416 | def set_language(self, lang): | ||
417 | """ | ||
418 | Set the locale Mastodon will use to generate responses. Valid parameters are all ISO 639-1 (two letter) or, for languages that do | ||
419 | not have one, 639-3 (three letter) language codes. This affects some error messages (those related to validation) and trends. | ||
420 | """ | ||
421 | self.lang = lang | ||
422 | |||
423 | def retrieve_mastodon_version(self): | ||
424 | """ | ||
425 | Determine installed Mastodon version and set major, minor and patch (not including RC info) accordingly. | ||
426 | |||
427 | Returns the version string, possibly including rc info. | ||
428 | """ | ||
429 | try: | ||
430 | version_str = self.__normalize_version_string(self.__instance()["version"]) | ||
431 | self.version_check_worked = True | ||
432 | except: | ||
433 | # instance() was added in 1.1.0, so our best guess is 1.0.0. | ||
434 | version_str = "1.0.0" | ||
435 | self.version_check_worked = False | ||
436 | |||
437 | self.mastodon_major, self.mastodon_minor, self.mastodon_patch = parse_version_string(version_str) | ||
438 | return version_str | ||
439 | |||
440 | def verify_minimum_version(self, version_str, cached=False): | ||
441 | """ | ||
442 | Update version info from server and verify that at least the specified version is present. | ||
443 | |||
444 | If you specify "cached", the version info update part is skipped. | ||
445 | |||
446 | Returns True if version requirement is satisfied, False if not. | ||
447 | """ | ||
448 | if not cached: | ||
449 | self.retrieve_mastodon_version() | ||
450 | major, minor, patch = parse_version_string(version_str) | ||
451 | if major > self.mastodon_major: | ||
452 | return False | ||
453 | elif major == self.mastodon_major and minor > self.mastodon_minor: | ||
454 | return False | ||
455 | elif major == self.mastodon_major and minor == self.mastodon_minor and patch > self.mastodon_patch: | ||
456 | return False | ||
457 | return True | ||
458 | |||
459 | def get_approx_server_time(self): | ||
460 | """ | ||
461 | Retrieve the approximate server time | ||
462 | |||
463 | We parse this from the hopefully present "Date" header, but make no effort to compensate for latency. | ||
464 | """ | ||
465 | response = self.__api_request("HEAD", "/", return_response_object=True) | ||
466 | if 'Date' in response.headers: | ||
467 | server_time_datetime = dateutil.parser.parse(response.headers['Date']) | ||
468 | |||
469 | # Make sure we're in local time | ||
470 | epoch_time = self.__datetime_to_epoch(server_time_datetime) | ||
471 | return datetime.datetime.fromtimestamp(epoch_time) | ||
472 | else: | ||
473 | raise MastodonAPIError("No server time in response.") | ||
474 | |||
475 | @staticmethod | 60 | @staticmethod |
476 | def get_supported_version(): | 61 | def get_supported_version(): |
477 | """ | 62 | """ |
@@ -480,95 +65,6 @@ class Mastodon(Internals, Accounts): | |||
480 | return Mastodon.__SUPPORTED_MASTODON_VERSION | 65 | return Mastodon.__SUPPORTED_MASTODON_VERSION |
481 | 66 | ||
482 | ### | 67 | ### |
483 | # Reading data: Instances | ||
484 | ### | ||
485 | @api_version("1.1.0", "2.3.0", _DICT_VERSION_INSTANCE) | ||
486 | def instance(self): | ||
487 | """ | ||
488 | Retrieve basic information about the instance, including the URI and administrative contact email. | ||
489 | |||
490 | Does not require authentication unless locked down by the administrator. | ||
491 | |||
492 | Returns an :ref:`instance dict <instance dict>`. | ||
493 | """ | ||
494 | return self.__instance() | ||
495 | |||
496 | def __instance(self): | ||
497 | """ | ||
498 | Internal, non-version-checking helper that does the same as instance() | ||
499 | """ | ||
500 | instance = self.__api_request('GET', '/api/v1/instance/') | ||
501 | return instance | ||
502 | |||
503 | @api_version("2.1.2", "2.1.2", _DICT_VERSION_ACTIVITY) | ||
504 | def instance_activity(self): | ||
505 | """ | ||
506 | Retrieve activity stats about the instance. May be disabled by the instance administrator - throws | ||
507 | a MastodonNotFoundError in that case. | ||
508 | |||
509 | Activity is returned for 12 weeks going back from the current week. | ||
510 | |||
511 | Returns a list of :ref:`activity dicts <activity dicts>`. | ||
512 | """ | ||
513 | return self.__api_request('GET', '/api/v1/instance/activity') | ||
514 | |||
515 | @api_version("2.1.2", "2.1.2", "2.1.2") | ||
516 | def instance_peers(self): | ||
517 | """ | ||
518 | Retrieve the instances that this instance knows about. May be disabled by the instance administrator - throws | ||
519 | a MastodonNotFoundError in that case. | ||
520 | |||
521 | Returns a list of URL strings. | ||
522 | """ | ||
523 | return self.__api_request('GET', '/api/v1/instance/peers') | ||
524 | |||
525 | @api_version("3.0.0", "3.0.0", "3.0.0") | ||
526 | def instance_health(self): | ||
527 | """ | ||
528 | Basic health check. Returns True if healthy, False if not. | ||
529 | """ | ||
530 | status = self.__api_request('GET', '/health', parse=False).decode("utf-8") | ||
531 | return status in ["OK", "success"] | ||
532 | |||
533 | @api_version("3.0.0", "3.0.0", "3.0.0") | ||
534 | def instance_nodeinfo(self, schema="http://nodeinfo.diaspora.software/ns/schema/2.0"): | ||
535 | """ | ||
536 | Retrieves the instance's nodeinfo information. | ||
537 | |||
538 | For information on what the nodeinfo can contain, see the nodeinfo | ||
539 | specification: https://github.com/jhass/nodeinfo . By default, | ||
540 | Mastodon.py will try to retrieve the version 2.0 schema nodeinfo. | ||
541 | |||
542 | To override the schema, specify the desired schema with the `schema` | ||
543 | parameter. | ||
544 | """ | ||
545 | links = self.__api_request('GET', '/.well-known/nodeinfo')["links"] | ||
546 | |||
547 | schema_url = None | ||
548 | for available_schema in links: | ||
549 | if available_schema.rel == schema: | ||
550 | schema_url = available_schema.href | ||
551 | |||
552 | if schema_url is None: | ||
553 | raise MastodonIllegalArgumentError( | ||
554 | "Requested nodeinfo schema is not available.") | ||
555 | |||
556 | try: | ||
557 | return self.__api_request('GET', schema_url, base_url_override="") | ||
558 | except MastodonNotFoundError: | ||
559 | parse = urlparse(schema_url) | ||
560 | return self.__api_request('GET', parse.path + parse.params + parse.query + parse.fragment) | ||
561 | |||
562 | @api_version("3.4.0", "3.4.0", _DICT_VERSION_INSTANCE) | ||
563 | def instance_rules(self): | ||
564 | """ | ||
565 | Retrieve instance rules. | ||
566 | |||
567 | Returns a list of `id` + `text` dicts, same as the `rules` field in the :ref:`instance dicts <instance dicts>`. | ||
568 | """ | ||
569 | return self.__api_request('GET', '/api/v1/instance/rules') | ||
570 | |||
571 | ### | ||
572 | # Reading data: Timelines | 68 | # Reading data: Timelines |
573 | ## | 69 | ## |
574 | @api_version("1.0.0", "3.1.4", _DICT_VERSION_STATUS) | 70 | @api_version("1.0.0", "3.1.4", _DICT_VERSION_STATUS) |
@@ -3379,14 +2875,14 @@ class Mastodon(Internals, Accounts): | |||
3379 | 2875 | ||
3380 | push_key_pair = ec.generate_private_key(ec.SECP256R1(), default_backend()) | 2876 | push_key_pair = ec.generate_private_key(ec.SECP256R1(), default_backend()) |
3381 | push_key_priv = push_key_pair.private_numbers().private_value | 2877 | push_key_priv = push_key_pair.private_numbers().private_value |
3382 | 2878 | try: | |
3383 | crypto_ver = cryptography.__version__ | 2879 | push_key_pub = push_key_pair.public_key().public_bytes( |
3384 | if len(crypto_ver) < 5: | 2880 | serialization.Encoding.X962, |
3385 | crypto_ver += ".0" | 2881 | serialization.PublicFormat.UncompressedPoint, |
3386 | if parse_version_string(crypto_ver) == (2, 5, 0): | 2882 | ) |
3387 | sapush_key_pub = push_key_pair.public_key().public_bytes(serialization.Encoding.X962, serialization.PublicFormat.UncompressedPoint) | 2883 | except: |
3388 | else: | ||
3389 | push_key_pub = push_key_pair.public_key().public_numbers().encode_point() | 2884 | push_key_pub = push_key_pair.public_key().public_numbers().encode_point() |
2885 | |||
3390 | push_shared_secret = os.urandom(16) | 2886 | push_shared_secret = os.urandom(16) |
3391 | 2887 | ||
3392 | priv_dict = { | 2888 | priv_dict = { |
diff --git a/mastodon/accounts.py b/mastodon/accounts.py index dcdd8de..5ecdf93 100644 --- a/mastodon/accounts.py +++ b/mastodon/accounts.py | |||
@@ -2,7 +2,9 @@ from .defaults import _DEFAULT_SCOPES, _SCOPE_SETS | |||
2 | from .error import MastodonIllegalArgumentError, MastodonAPIError | 2 | from .error import MastodonIllegalArgumentError, MastodonAPIError |
3 | from .utility import api_version | 3 | from .utility import api_version |
4 | 4 | ||
5 | class Mastodon(): | 5 | from .internals import Mastodon as Internals |
6 | |||
7 | class Mastodon(Internals): | ||
6 | @api_version("2.7.0", "2.7.0", "3.4.0") | 8 | @api_version("2.7.0", "2.7.0", "3.4.0") |
7 | def create_account(self, username, password, email, agreement=False, reason=None, locale="en", scopes=_DEFAULT_SCOPES, to_file=None, return_detailed_error=False): | 9 | def create_account(self, username, password, email, agreement=False, reason=None, locale="en", scopes=_DEFAULT_SCOPES, to_file=None, return_detailed_error=False): |
8 | """ | 10 | """ |
diff --git a/mastodon/authentication.py b/mastodon/authentication.py new file mode 100644 index 0000000..b7f15c9 --- /dev/null +++ b/mastodon/authentication.py | |||
@@ -0,0 +1,370 @@ | |||
1 | import requests | ||
2 | from requests.models import urlencode | ||
3 | import datetime | ||
4 | import os | ||
5 | import time | ||
6 | import collections | ||
7 | |||
8 | from .error import MastodonIllegalArgumentError, MastodonNetworkError, MastodonVersionError, MastodonAPIError | ||
9 | from .defaults import _DEFAULT_SCOPES, _SCOPE_SETS, _DEFAULT_TIMEOUT | ||
10 | from .utility import parse_version_string | ||
11 | from .internals import Mastodon as Internals | ||
12 | |||
13 | class Mastodon(Internals): | ||
14 | ### | ||
15 | # Registering apps | ||
16 | ### | ||
17 | @staticmethod | ||
18 | def create_app(client_name, scopes=_DEFAULT_SCOPES, redirect_uris=None, website=None, to_file=None, | ||
19 | api_base_url=None, request_timeout=_DEFAULT_TIMEOUT, session=None): | ||
20 | """ | ||
21 | Create a new app with given `client_name` and `scopes` (The basic scopes are "read", "write", "follow" and "push" | ||
22 | - more granular scopes are available, please refer to Mastodon documentation for which) on the instance given | ||
23 | by `api_base_url`. | ||
24 | |||
25 | Specify `redirect_uris` if you want users to be redirected to a certain page after authenticating in an OAuth flow. | ||
26 | You can specify multiple URLs by passing a list. Note that if you wish to use OAuth authentication with redirects, | ||
27 | the redirect URI must be one of the URLs specified here. | ||
28 | |||
29 | Specify `to_file` to persist your app's info to a file so you can use it in the constructor. | ||
30 | Specify `website` to give a website for your app. | ||
31 | |||
32 | Specify `session` with a requests.Session for it to be used instead of the default. This can be | ||
33 | used to, amongst other things, adjust proxy or SSL certificate settings. | ||
34 | |||
35 | Presently, app registration is open by default, but this is not guaranteed to be the case for all | ||
36 | Mastodon instances in the future. | ||
37 | |||
38 | |||
39 | Returns `client_id` and `client_secret`, both as strings. | ||
40 | """ | ||
41 | if api_base_url is None: | ||
42 | raise MastodonIllegalArgumentError("API base URL is required.") | ||
43 | api_base_url = Mastodon.__protocolize(api_base_url) | ||
44 | |||
45 | request_data = { | ||
46 | 'client_name': client_name, | ||
47 | 'scopes': " ".join(scopes) | ||
48 | } | ||
49 | |||
50 | try: | ||
51 | if redirect_uris is not None: | ||
52 | if isinstance(redirect_uris, (list, tuple)): | ||
53 | redirect_uris = "\n".join(list(redirect_uris)) | ||
54 | request_data['redirect_uris'] = redirect_uris | ||
55 | else: | ||
56 | request_data['redirect_uris'] = 'urn:ietf:wg:oauth:2.0:oob' | ||
57 | if website is not None: | ||
58 | request_data['website'] = website | ||
59 | if session: | ||
60 | ret = session.post(api_base_url + '/api/v1/apps', data=request_data, timeout=request_timeout) | ||
61 | response = ret.json() | ||
62 | else: | ||
63 | response = requests.post(api_base_url + '/api/v1/apps', data=request_data, timeout=request_timeout) | ||
64 | response = response.json() | ||
65 | except Exception as e: | ||
66 | raise MastodonNetworkError("Could not complete request: %s" % e) | ||
67 | |||
68 | if to_file is not None: | ||
69 | with open(to_file, 'w') as secret_file: | ||
70 | secret_file.write(response['client_id'] + "\n") | ||
71 | secret_file.write(response['client_secret'] + "\n") | ||
72 | secret_file.write(api_base_url + "\n") | ||
73 | secret_file.write(client_name + "\n") | ||
74 | |||
75 | return (response['client_id'], response['client_secret']) | ||
76 | |||
77 | ### | ||
78 | # Authentication, including constructor | ||
79 | ### | ||
80 | def __init__(self, client_id=None, client_secret=None, access_token=None, api_base_url=None, debug_requests=False, | ||
81 | ratelimit_method="wait", ratelimit_pacefactor=1.1, request_timeout=_DEFAULT_TIMEOUT, mastodon_version=None, | ||
82 | version_check_mode="created", session=None, feature_set="mainline", user_agent="mastodonpy", lang=None): | ||
83 | """ | ||
84 | Create a new API wrapper instance based on the given `client_secret` and `client_id` on the | ||
85 | instance given by `api_base_url`. If you give a `client_id` and it is not a file, you must | ||
86 | also give a secret. If you specify an `access_token` then you don't need to specify a `client_id`. | ||
87 | It is allowed to specify neither - in this case, you will be restricted to only using endpoints | ||
88 | that do not require authentication. If a file is given as `client_id`, client ID, secret and | ||
89 | base url are read from that file. | ||
90 | |||
91 | You can also specify an `access_token`, directly or as a file (as written by :ref:`log_in() <log_in()>`). If | ||
92 | a file is given, Mastodon.py also tries to load the base URL from this file, if present. A | ||
93 | client id and secret are not required in this case. | ||
94 | |||
95 | Mastodon.py can try to respect rate limits in several ways, controlled by `ratelimit_method`. | ||
96 | "throw" makes functions throw a `MastodonRatelimitError` when the rate | ||
97 | limit is hit. "wait" mode will, once the limit is hit, wait and retry the request as soon | ||
98 | as the rate limit resets, until it succeeds. "pace" works like throw, but tries to wait in | ||
99 | between calls so that the limit is generally not hit (how hard it tries to avoid hitting the rate | ||
100 | limit can be controlled by ratelimit_pacefactor). The default setting is "wait". Note that | ||
101 | even in "wait" and "pace" mode, requests can still fail due to network or other problems! Also | ||
102 | note that "pace" and "wait" are NOT thread safe. | ||
103 | |||
104 | By default, a timeout of 300 seconds is used for all requests. If you wish to change this, | ||
105 | pass the desired timeout (in seconds) as `request_timeout`. | ||
106 | |||
107 | For fine-tuned control over the requests object use `session` with a requests.Session. | ||
108 | |||
109 | The `mastodon_version` parameter can be used to specify the version of Mastodon that Mastodon.py will | ||
110 | expect to be installed on the server. The function will throw an error if an unparseable | ||
111 | Version is specified. If no version is specified, Mastodon.py will set `mastodon_version` to the | ||
112 | detected version. | ||
113 | |||
114 | The version check mode can be set to "created" (the default behaviour), "changed" or "none". If set to | ||
115 | "created", Mastodon.py will throw an error if the version of Mastodon it is connected to is too old | ||
116 | to have an endpoint. If it is set to "changed", it will throw an error if the endpoint's behaviour has | ||
117 | changed after the version of Mastodon that is connected has been released. If it is set to "none", | ||
118 | version checking is disabled. | ||
119 | |||
120 | `feature_set` can be used to enable behaviour specific to non-mainline Mastodon API implementations. | ||
121 | Details are documented in the functions that provide such functionality. Currently supported feature | ||
122 | sets are `mainline`, `fedibird` and `pleroma`. | ||
123 | |||
124 | For some Mastodon instances a `User-Agent` header is needed. This can be set by parameter `user_agent`. Starting from | ||
125 | Mastodon.py 1.5.2 `create_app()` stores the application name into the client secret file. If `client_id` points to this file, | ||
126 | the app name will be used as `User-Agent` header as default. It is possible to modify old secret files and append | ||
127 | a client app name to use it as a `User-Agent` name. | ||
128 | |||
129 | `lang` can be used to change the locale Mastodon will use to generate responses. Valid parameters are all ISO 639-1 (two letter) | ||
130 | or for a language that has none, 639-3 (three letter) language codes. This affects some error messages (those related to validation) and | ||
131 | trends. You can change the language using :ref:`set_language()`. | ||
132 | |||
133 | If no other `User-Agent` is specified, "mastodonpy" will be used. | ||
134 | """ | ||
135 | self.api_base_url = api_base_url | ||
136 | if self.api_base_url is not None: | ||
137 | self.api_base_url = self.__protocolize(self.api_base_url) | ||
138 | self.client_id = client_id | ||
139 | self.client_secret = client_secret | ||
140 | self.access_token = access_token | ||
141 | self.debug_requests = debug_requests | ||
142 | self.ratelimit_method = ratelimit_method | ||
143 | self._token_expired = datetime.datetime.now() | ||
144 | self._refresh_token = None | ||
145 | |||
146 | self.__logged_in_id = None | ||
147 | |||
148 | self.ratelimit_limit = 300 | ||
149 | self.ratelimit_reset = time.time() | ||
150 | self.ratelimit_remaining = 300 | ||
151 | self.ratelimit_lastcall = time.time() | ||
152 | self.ratelimit_pacefactor = ratelimit_pacefactor | ||
153 | |||
154 | self.request_timeout = request_timeout | ||
155 | |||
156 | if session: | ||
157 | self.session = session | ||
158 | else: | ||
159 | self.session = requests.Session() | ||
160 | |||
161 | self.feature_set = feature_set | ||
162 | if not self.feature_set in ["mainline", "fedibird", "pleroma"]: | ||
163 | raise MastodonIllegalArgumentError('Requested invalid feature set') | ||
164 | |||
165 | # General defined user-agent | ||
166 | self.user_agent = user_agent | ||
167 | |||
168 | # Save language | ||
169 | self.lang = lang | ||
170 | |||
171 | # Token loading | ||
172 | if self.client_id is not None: | ||
173 | if os.path.isfile(self.client_id): | ||
174 | with open(self.client_id, 'r') as secret_file: | ||
175 | self.client_id = secret_file.readline().rstrip() | ||
176 | self.client_secret = secret_file.readline().rstrip() | ||
177 | |||
178 | try_base_url = secret_file.readline().rstrip() | ||
179 | if try_base_url is not None and len(try_base_url) != 0: | ||
180 | try_base_url = Mastodon.__protocolize(try_base_url) | ||
181 | if not (self.api_base_url is None or try_base_url == self.api_base_url): | ||
182 | raise MastodonIllegalArgumentError('Mismatch in base URLs between files and/or specified') | ||
183 | self.api_base_url = try_base_url | ||
184 | |||
185 | # With new registrations we support the 4th line to store a client_name and use it as user-agent | ||
186 | client_name = secret_file.readline() | ||
187 | if client_name and self.user_agent is None: | ||
188 | self.user_agent = client_name.rstrip() | ||
189 | else: | ||
190 | if self.client_secret is None: | ||
191 | raise MastodonIllegalArgumentError('Specified client id directly, but did not supply secret') | ||
192 | |||
193 | if self.access_token is not None and os.path.isfile(self.access_token): | ||
194 | with open(self.access_token, 'r') as token_file: | ||
195 | self.access_token = token_file.readline().rstrip() | ||
196 | |||
197 | # For newer versions, we also store the URL | ||
198 | try_base_url = token_file.readline().rstrip() | ||
199 | if try_base_url is not None and len(try_base_url) != 0: | ||
200 | try_base_url = Mastodon.__protocolize(try_base_url) | ||
201 | if not (self.api_base_url is None or try_base_url == self.api_base_url): | ||
202 | raise MastodonIllegalArgumentError('Mismatch in base URLs between files and/or specified') | ||
203 | self.api_base_url = try_base_url | ||
204 | |||
205 | # For EVEN newer vesions, we ALSO ALSO store the client id and secret so that you don't need to reauth to revoke | ||
206 | if self.client_id is None: | ||
207 | try: | ||
208 | self.client_id = token_file.readline().rstrip() | ||
209 | self.client_secret = token_file.readline().rstrip() | ||
210 | except: | ||
211 | pass | ||
212 | |||
213 | # Verify we have a base URL, protocolize | ||
214 | if self.api_base_url is None: | ||
215 | raise MastodonIllegalArgumentError("API base URL is required.") | ||
216 | self.api_base_url = Mastodon.__protocolize(self.api_base_url) | ||
217 | |||
218 | if not version_check_mode in ["created", "changed", "none"]: | ||
219 | raise MastodonIllegalArgumentError("Invalid version check method.") | ||
220 | self.version_check_mode = version_check_mode | ||
221 | |||
222 | self.mastodon_major = 1 | ||
223 | self.mastodon_minor = 0 | ||
224 | self.mastodon_patch = 0 | ||
225 | self.version_check_worked = None | ||
226 | |||
227 | # Versioning | ||
228 | if mastodon_version is None and self.version_check_mode != 'none': | ||
229 | self.retrieve_mastodon_version() | ||
230 | elif self.version_check_mode != 'none': | ||
231 | try: | ||
232 | self.mastodon_major, self.mastodon_minor, self.mastodon_patch = parse_version_string(mastodon_version) | ||
233 | except: | ||
234 | raise MastodonVersionError("Bad version specified") | ||
235 | |||
236 | # Ratelimiting parameter check | ||
237 | if ratelimit_method not in ["throw", "wait", "pace"]: | ||
238 | raise MastodonIllegalArgumentError("Invalid ratelimit method.") | ||
239 | |||
240 | def auth_request_url(self, client_id=None, redirect_uris="urn:ietf:wg:oauth:2.0:oob", scopes=_DEFAULT_SCOPES, force_login=False, state=None, lang=None): | ||
241 | """ | ||
242 | Returns the URL that a client needs to request an OAuth grant from the server. | ||
243 | |||
244 | To log in with OAuth, send your user to this URL. The user will then log in and | ||
245 | get a code which you can pass to :ref:`log_in() <log_in()>`. | ||
246 | |||
247 | `scopes` are as in :ref:`log_in() <log_in()>`, redirect_uris is where the user should be redirected to | ||
248 | after authentication. Note that `redirect_uris` must be one of the URLs given during | ||
249 | app registration. When using urn:ietf:wg:oauth:2.0:oob, the code is simply displayed, | ||
250 | otherwise it is added to the given URL as the "code" request parameter. | ||
251 | |||
252 | Pass force_login if you want the user to always log in even when already logged | ||
253 | into web Mastodon (i.e. when registering multiple different accounts in an app). | ||
254 | |||
255 | `state` is the oauth `state` parameter to pass to the server. It is strongly suggested | ||
256 | to use a random, nonguessable value (i.e. nothing meaningful and no incrementing ID) | ||
257 | to preserve security guarantees. It can be left out for non-web login flows. | ||
258 | |||
259 | Pass an ISO 639-1 (two letter) or, for languages that do not have one, 639-3 (three letter) | ||
260 | language code as `lang` to control the display language for the oauth form. | ||
261 | """ | ||
262 | if client_id is None: | ||
263 | client_id = self.client_id | ||
264 | else: | ||
265 | if os.path.isfile(client_id): | ||
266 | with open(client_id, 'r') as secret_file: | ||
267 | client_id = secret_file.readline().rstrip() | ||
268 | |||
269 | params = dict() | ||
270 | params['client_id'] = client_id | ||
271 | params['response_type'] = "code" | ||
272 | params['redirect_uri'] = redirect_uris | ||
273 | params['scope'] = " ".join(scopes) | ||
274 | params['force_login'] = force_login | ||
275 | params['state'] = state | ||
276 | params['lang'] = lang | ||
277 | formatted_params = urlencode(params) | ||
278 | return "".join([self.api_base_url, "/oauth/authorize?", formatted_params]) | ||
279 | |||
280 | def log_in(self, username=None, password=None, code=None, redirect_uri="urn:ietf:wg:oauth:2.0:oob", refresh_token=None, scopes=_DEFAULT_SCOPES, to_file=None): | ||
281 | """ | ||
282 | Get the access token for a user. | ||
283 | |||
284 | The username is the email address used to log in into Mastodon. | ||
285 | |||
286 | Can persist access token to file `to_file`, to be used in the constructor. | ||
287 | |||
288 | Handles password and OAuth-based authorization. | ||
289 | |||
290 | Will throw a `MastodonIllegalArgumentError` if the OAuth flow data or the | ||
291 | username / password credentials given are incorrect, and | ||
292 | `MastodonAPIError` if all of the requested scopes were not granted. | ||
293 | |||
294 | For OAuth 2, obtain a code via having your user go to the URL returned by | ||
295 | :ref:`auth_request_url() <auth_request_url()>` and pass it as the code parameter. In this case, | ||
296 | make sure to also pass the same redirect_uri parameter as you used when | ||
297 | generating the auth request URL. | ||
298 | |||
299 | Returns the access token as a string. | ||
300 | """ | ||
301 | if username is not None and password is not None: | ||
302 | params = self.__generate_params(locals(), ['scopes', 'to_file', 'code', 'refresh_token']) | ||
303 | params['grant_type'] = 'password' | ||
304 | elif code is not None: | ||
305 | params = self.__generate_params(locals(), ['scopes', 'to_file', 'username', 'password', 'refresh_token']) | ||
306 | params['grant_type'] = 'authorization_code' | ||
307 | elif refresh_token is not None: | ||
308 | params = self.__generate_params(locals(), ['scopes', 'to_file', 'username', 'password', 'code']) | ||
309 | params['grant_type'] = 'refresh_token' | ||
310 | else: | ||
311 | raise MastodonIllegalArgumentError('Invalid arguments given. username and password or code are required.') | ||
312 | |||
313 | params['client_id'] = self.client_id | ||
314 | params['client_secret'] = self.client_secret | ||
315 | params['scope'] = " ".join(scopes) | ||
316 | |||
317 | try: | ||
318 | response = self.__api_request('POST', '/oauth/token', params, do_ratelimiting=False) | ||
319 | self.access_token = response['access_token'] | ||
320 | self.__set_refresh_token(response.get('refresh_token')) | ||
321 | self.__set_token_expired(int(response.get('expires_in', 0))) | ||
322 | except Exception as e: | ||
323 | if username is not None or password is not None: | ||
324 | raise MastodonIllegalArgumentError('Invalid user name, password, or redirect_uris: %s' % e) | ||
325 | elif code is not None: | ||
326 | raise MastodonIllegalArgumentError('Invalid access token or redirect_uris: %s' % e) | ||
327 | else: | ||
328 | raise MastodonIllegalArgumentError('Invalid request: %s' % e) | ||
329 | |||
330 | received_scopes = response["scope"].split(" ") | ||
331 | for scope_set in _SCOPE_SETS.keys(): | ||
332 | if scope_set in received_scopes: | ||
333 | received_scopes += _SCOPE_SETS[scope_set] | ||
334 | |||
335 | if not set(scopes) <= set(received_scopes): | ||
336 | raise MastodonAPIError('Granted scopes "' + " ".join(received_scopes) + '" do not contain all of the requested scopes "' + " ".join(scopes) + '".') | ||
337 | |||
338 | if to_file is not None: | ||
339 | with open(to_file, 'w') as token_file: | ||
340 | token_file.write(response['access_token'] + "\n") | ||
341 | token_file.write(self.api_base_url + "\n") | ||
342 | token_file.write(self.client_id + "\n") | ||
343 | token_file.write(self.client_secret + "\n") | ||
344 | |||
345 | self.__logged_in_id = None | ||
346 | |||
347 | # Retry version check if needed (might be required in limited federation mode) | ||
348 | if not self.version_check_worked: | ||
349 | self.retrieve_mastodon_version() | ||
350 | |||
351 | return response['access_token'] | ||
352 | |||
353 | def revoke_access_token(self): | ||
354 | """ | ||
355 | Revoke the oauth token the user is currently authenticated with, effectively removing | ||
356 | the apps access and requiring the user to log in again. | ||
357 | """ | ||
358 | if self.access_token is None: | ||
359 | raise MastodonIllegalArgumentError("Not logged in, do not have a token to revoke.") | ||
360 | if self.client_id is None or self.client_secret is None: | ||
361 | raise MastodonIllegalArgumentError("Client authentication (id + secret) is required to revoke tokens.") | ||
362 | params = collections.OrderedDict([]) | ||
363 | params['client_id'] = self.client_id | ||
364 | params['client_secret'] = self.client_secret | ||
365 | params['token'] = self.access_token | ||
366 | self.__api_request('POST', '/oauth/revoke', params) | ||
367 | |||
368 | # We are now logged out, clear token and logged in id | ||
369 | self.access_token = None | ||
370 | self.__logged_in_id = None \ No newline at end of file | ||
diff --git a/mastodon/instance.py b/mastodon/instance.py new file mode 100644 index 0000000..88445d1 --- /dev/null +++ b/mastodon/instance.py | |||
@@ -0,0 +1,96 @@ | |||
1 | from .versions import _DICT_VERSION_INSTANCE, _DICT_VERSION_ACTIVITY | ||
2 | from .error import MastodonIllegalArgumentError, MastodonNotFoundError | ||
3 | from .utility import api_version | ||
4 | from .compat import urlparse | ||
5 | |||
6 | from .internals import Mastodon as Internals | ||
7 | |||
8 | class Mastodon(Internals): | ||
9 | ### | ||
10 | # Reading data: Instances | ||
11 | ### | ||
12 | @api_version("1.1.0", "2.3.0", _DICT_VERSION_INSTANCE) | ||
13 | def instance(self): | ||
14 | """ | ||
15 | Retrieve basic information about the instance, including the URI and administrative contact email. | ||
16 | |||
17 | Does not require authentication unless locked down by the administrator. | ||
18 | |||
19 | Returns an :ref:`instance dict <instance dict>`. | ||
20 | """ | ||
21 | return self.__instance() | ||
22 | |||
23 | def __instance(self): | ||
24 | """ | ||
25 | Internal, non-version-checking helper that does the same as instance() | ||
26 | """ | ||
27 | instance = self.__api_request('GET', '/api/v1/instance/') | ||
28 | return instance | ||
29 | |||
30 | @api_version("2.1.2", "2.1.2", _DICT_VERSION_ACTIVITY) | ||
31 | def instance_activity(self): | ||
32 | """ | ||
33 | Retrieve activity stats about the instance. May be disabled by the instance administrator - throws | ||
34 | a MastodonNotFoundError in that case. | ||
35 | |||
36 | Activity is returned for 12 weeks going back from the current week. | ||
37 | |||
38 | Returns a list of :ref:`activity dicts <activity dicts>`. | ||
39 | """ | ||
40 | return self.__api_request('GET', '/api/v1/instance/activity') | ||
41 | |||
42 | @api_version("2.1.2", "2.1.2", "2.1.2") | ||
43 | def instance_peers(self): | ||
44 | """ | ||
45 | Retrieve the instances that this instance knows about. May be disabled by the instance administrator - throws | ||
46 | a MastodonNotFoundError in that case. | ||
47 | |||
48 | Returns a list of URL strings. | ||
49 | """ | ||
50 | return self.__api_request('GET', '/api/v1/instance/peers') | ||
51 | |||
52 | @api_version("3.0.0", "3.0.0", "3.0.0") | ||
53 | def instance_health(self): | ||
54 | """ | ||
55 | Basic health check. Returns True if healthy, False if not. | ||
56 | """ | ||
57 | status = self.__api_request('GET', '/health', parse=False).decode("utf-8") | ||
58 | return status in ["OK", "success"] | ||
59 | |||
60 | @api_version("3.0.0", "3.0.0", "3.0.0") | ||
61 | def instance_nodeinfo(self, schema="http://nodeinfo.diaspora.software/ns/schema/2.0"): | ||
62 | """ | ||
63 | Retrieves the instance's nodeinfo information. | ||
64 | |||
65 | For information on what the nodeinfo can contain, see the nodeinfo | ||
66 | specification: https://github.com/jhass/nodeinfo . By default, | ||
67 | Mastodon.py will try to retrieve the version 2.0 schema nodeinfo. | ||
68 | |||
69 | To override the schema, specify the desired schema with the `schema` | ||
70 | parameter. | ||
71 | """ | ||
72 | links = self.__api_request('GET', '/.well-known/nodeinfo')["links"] | ||
73 | |||
74 | schema_url = None | ||
75 | for available_schema in links: | ||
76 | if available_schema.rel == schema: | ||
77 | schema_url = available_schema.href | ||
78 | |||
79 | if schema_url is None: | ||
80 | raise MastodonIllegalArgumentError( | ||
81 | "Requested nodeinfo schema is not available.") | ||
82 | |||
83 | try: | ||
84 | return self.__api_request('GET', schema_url, base_url_override="") | ||
85 | except MastodonNotFoundError: | ||
86 | parse = urlparse(schema_url) | ||
87 | return self.__api_request('GET', parse.path + parse.params + parse.query + parse.fragment) | ||
88 | |||
89 | @api_version("3.4.0", "3.4.0", _DICT_VERSION_INSTANCE) | ||
90 | def instance_rules(self): | ||
91 | """ | ||
92 | Retrieve instance rules. | ||
93 | |||
94 | Returns a list of `id` + `text` dicts, same as the `rules` field in the :ref:`instance dicts <instance dicts>`. | ||
95 | """ | ||
96 | return self.__api_request('GET', '/api/v1/instance/rules') | ||
diff --git a/mastodon/internals.py b/mastodon/internals.py index 4ee2c5b..0e77421 100644 --- a/mastodon/internals.py +++ b/mastodon/internals.py | |||
@@ -13,7 +13,7 @@ import collections | |||
13 | import base64 | 13 | import base64 |
14 | import os | 14 | import os |
15 | 15 | ||
16 | from .utility import AttribAccessDict, AttribAccessList | 16 | from .utility import AttribAccessDict, AttribAccessList, parse_version_string |
17 | from .error import MastodonNetworkError, MastodonIllegalArgumentError, MastodonRatelimitError, MastodonNotFoundError, \ | 17 | from .error import MastodonNetworkError, MastodonIllegalArgumentError, MastodonRatelimitError, MastodonNotFoundError, \ |
18 | MastodonUnauthorizedError, MastodonInternalServerError, MastodonBadGatewayError, MastodonServiceUnavailableError, \ | 18 | MastodonUnauthorizedError, MastodonInternalServerError, MastodonBadGatewayError, MastodonServiceUnavailableError, \ |
19 | MastodonGatewayTimeoutError, MastodonServerError, MastodonAPIError, MastodonMalformedEventError | 19 | MastodonGatewayTimeoutError, MastodonServerError, MastodonAPIError, MastodonMalformedEventError |
diff --git a/mastodon/utility.py b/mastodon/utility.py index f393aa8..53980b6 100644 --- a/mastodon/utility.py +++ b/mastodon/utility.py | |||
@@ -2,7 +2,11 @@ | |||
2 | 2 | ||
3 | import re | 3 | import re |
4 | from decorator import decorate | 4 | from decorator import decorate |
5 | from .error import MastodonVersionError | 5 | from .error import MastodonVersionError, MastodonAPIError |
6 | import dateutil | ||
7 | import datetime | ||
8 | |||
9 | # Module level: | ||
6 | 10 | ||
7 | ### | 11 | ### |
8 | # Version check functions, including decorator and parser | 12 | # Version check functions, including decorator and parser |
@@ -74,4 +78,66 @@ class AttribAccessList(list): | |||
74 | def __setattr__(self, attr, val): | 78 | def __setattr__(self, attr, val): |
75 | if attr in self: | 79 | if attr in self: |
76 | raise AttributeError("Attribute-style access is read only") | 80 | raise AttributeError("Attribute-style access is read only") |
77 | super(AttribAccessList, self).__setattr__(attr, val) \ No newline at end of file | 81 | super(AttribAccessList, self).__setattr__(attr, val) |
82 | |||
83 | |||
84 | # Class level: | ||
85 | class Mastodon(): | ||
86 | def set_language(self, lang): | ||
87 | """ | ||
88 | Set the locale Mastodon will use to generate responses. Valid parameters are all ISO 639-1 (two letter) or, for languages that do | ||
89 | not have one, 639-3 (three letter) language codes. This affects some error messages (those related to validation) and trends. | ||
90 | """ | ||
91 | self.lang = lang | ||
92 | |||
93 | def retrieve_mastodon_version(self): | ||
94 | """ | ||
95 | Determine installed Mastodon version and set major, minor and patch (not including RC info) accordingly. | ||
96 | |||
97 | Returns the version string, possibly including rc info. | ||
98 | """ | ||
99 | try: | ||
100 | version_str = self.__normalize_version_string(self.__instance()["version"]) | ||
101 | self.version_check_worked = True | ||
102 | except: | ||
103 | # instance() was added in 1.1.0, so our best guess is 1.0.0. | ||
104 | version_str = "1.0.0" | ||
105 | self.version_check_worked = False | ||
106 | |||
107 | self.mastodon_major, self.mastodon_minor, self.mastodon_patch = parse_version_string(version_str) | ||
108 | return version_str | ||
109 | |||
110 | def verify_minimum_version(self, version_str, cached=False): | ||
111 | """ | ||
112 | Update version info from server and verify that at least the specified version is present. | ||
113 | |||
114 | If you specify "cached", the version info update part is skipped. | ||
115 | |||
116 | Returns True if version requirement is satisfied, False if not. | ||
117 | """ | ||
118 | if not cached: | ||
119 | self.retrieve_mastodon_version() | ||
120 | major, minor, patch = parse_version_string(version_str) | ||
121 | if major > self.mastodon_major: | ||
122 | return False | ||
123 | elif major == self.mastodon_major and minor > self.mastodon_minor: | ||
124 | return False | ||
125 | elif major == self.mastodon_major and minor == self.mastodon_minor and patch > self.mastodon_patch: | ||
126 | return False | ||
127 | return True | ||
128 | |||
129 | def get_approx_server_time(self): | ||
130 | """ | ||
131 | Retrieve the approximate server time | ||
132 | |||
133 | We parse this from the hopefully present "Date" header, but make no effort to compensate for latency. | ||
134 | """ | ||
135 | response = self.__api_request("HEAD", "/", return_response_object=True) | ||
136 | if 'Date' in response.headers: | ||
137 | server_time_datetime = dateutil.parser.parse(response.headers['Date']) | ||
138 | |||
139 | # Make sure we're in local time | ||
140 | epoch_time = self.__datetime_to_epoch(server_time_datetime) | ||
141 | return datetime.datetime.fromtimestamp(epoch_time) | ||
142 | else: | ||
143 | raise MastodonAPIError("No server time in response.") | ||