Generate Secret Key Python Flask
Mar 12, 2012 How to generate a secret key with Python. GitHub Gist: instantly share code, notes, and snippets. Oct 05, 2014 Generate secret keys for Flask app. GitHub Gist: instantly share code, notes, and snippets.
About Django Secret Key Generator. The Django Secret Key Generator is used to generate a new SECRETKEY that you can put in your settings.py module. How to generate a secret key with Python. GitHub Gist: instantly share code, notes, and snippets. Secret key suffix (optional): About Django Secret Key Generator The Django Secret Key Generator is used to generate a new SECRETKEY that you can put in your settings.py module. The following are code examples for showing how to use flask.currentapp.secretkey.They are from open source Python projects. You can vote up the examples you like or vote down the ones you don't like.
Flask Session Secret Key
| #!/usr/bin/env python |
| # encoding: utf-8 |
| '' |
| generate_keys.py |
| Generate CSRF and Session keys, output to secret_keys.py file |
| Usage: |
| generate_keys.py [-f] |
| Outputs secret_keys.py file in current folder |
| By default, an existing secret_keys file will not be replaced. |
| Use the '-f' flag to force the new keys to be written to the file |
| '' |
| importstring |
| importos.path |
| fromoptparseimportOptionParser |
| fromrandomimportchoice |
| fromstringimportTemplate |
| # File settings |
| file_name='secret_keys.py' |
| file_path=os.path.join( |
| os.path.dirname(os.path.realpath(__file__)), file_name) |
| file_template=Template(''# CSRF- and Session keys |
| CSRF_SECRET_KEY = '$csrf_key' |
| SESSION_KEY = '$session_key' |
| '') |
| # Get options from command line |
| parser=OptionParser() |
| parser.add_option( |
| '-d', |
| '--dir', |
| dest='dir', |
| help='specify dir to output to') |
| parser.add_option( |
| '-f', |
| '--force', |
| dest='force', |
| help='force overwrite of existing secret_keys file', |
| action='store_true') |
| parser.add_option( |
| '-r', |
| '--randomness', |
| dest='randomness', |
| help='length (randomness) of generated key; default = 24', |
| default=24) |
| (options, args) =parser.parse_args() |
| defgenerate_randomkey(length): |
| ''Generate random key, given a number of characters'' |
| chars=string.letters+string.digits |
| return'.join([choice(chars) foriinrange(length)]) |
| defwrite_file(contents): |
| ifoptions.dirisnotNone: |
| file_path=os.path.join(os.path.dirname( |
| os.path.realpath(__file__)), |
| options.dir, |
| file_name) |
| withopen(file_path, 'wb') asf: |
| f.write(contents) |
| defgenerate_keyfile(csrf_key, session_key): |
| ''Generate random keys for CSRF- and session key'' |
| output=file_template.safe_substitute(dict( |
| csrf_key=csrf_key, session_key=session_key |
| )) |
| ifos.path.exists(file_path): |
| ifoptions.forceisNone: |
| print('Warning: secret_keys.py file exists. ') |
| print('Use 'generate_keys.py --force' to force overwrite.') |
| else: |
| write_file(output) |
| else: |
| write_file(output) |
| defmain(): |
| r=options.randomness |
| csrf_key=generate_randomkey(r) |
| session_key=generate_randomkey(r) |
| generate_keyfile(csrf_key, session_key) |
| if__name__'__main__': |
| main() |