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Diffstat (limited to 'game/python-extra/oauthlib/oauth2/rfc6749/utils.py')
-rw-r--r-- | game/python-extra/oauthlib/oauth2/rfc6749/utils.py | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/game/python-extra/oauthlib/oauth2/rfc6749/utils.py b/game/python-extra/oauthlib/oauth2/rfc6749/utils.py new file mode 100644 index 0000000..7dc27b3 --- /dev/null +++ b/game/python-extra/oauthlib/oauth2/rfc6749/utils.py @@ -0,0 +1,83 @@ +""" +oauthlib.utils +~~~~~~~~~~~~~~ + +This module contains utility methods used by various parts of the OAuth 2 spec. +""" +import datetime +import os +from urllib.parse import quote, urlparse + +from oauthlib.common import urldecode + + +def list_to_scope(scope): + """Convert a list of scopes to a space separated string.""" + if isinstance(scope, str) or scope is None: + return scope + elif isinstance(scope, (set, tuple, list)): + return " ".join([str(s) for s in scope]) + else: + raise ValueError("Invalid scope (%s), must be string, tuple, set, or list." % scope) + + +def scope_to_list(scope): + """Convert a space separated string to a list of scopes.""" + if isinstance(scope, (tuple, list, set)): + return [str(s) for s in scope] + elif scope is None: + return None + else: + return scope.strip().split(" ") + + +def params_from_uri(uri): + params = dict(urldecode(urlparse(uri).query)) + if 'scope' in params: + params['scope'] = scope_to_list(params['scope']) + return params + + +def host_from_uri(uri): + """Extract hostname and port from URI. + + Will use default port for HTTP and HTTPS if none is present in the URI. + """ + default_ports = { + 'HTTP': '80', + 'HTTPS': '443', + } + + sch, netloc, path, par, query, fra = urlparse(uri) + if ':' in netloc: + netloc, port = netloc.split(':', 1) + else: + port = default_ports.get(sch.upper()) + + return netloc, port + + +def escape(u): + """Escape a string in an OAuth-compatible fashion. + + TODO: verify whether this can in fact be used for OAuth 2 + + """ + if not isinstance(u, str): + raise ValueError('Only unicode objects are escapable.') + return quote(u.encode('utf-8'), safe=b'~') + + +def generate_age(issue_time): + """Generate a age parameter for MAC authentication draft 00.""" + td = datetime.datetime.now() - issue_time + age = (td.microseconds + (td.seconds + td.days * 24 * 3600) + * 10 ** 6) / 10 ** 6 + return str(age) + + +def is_secure_transport(uri): + """Check if the uri is over ssl.""" + if os.environ.get('OAUTHLIB_INSECURE_TRANSPORT'): + return True + return uri.lower().startswith('https://') |