Rob Glew
9 years ago
parent
28b7b7e8ff
commit
d805eabeec
15 changed files with 559 additions and 127 deletions
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import StringIO |
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import base64 |
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import clipboard |
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import gzip |
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import shlex |
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import string |
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import urllib |
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from pappyproxy.util import PappyException, hexdump |
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def print_maybe_bin(s): |
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binary = False |
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for c in s: |
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if c not in string.printable: |
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binary = True |
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break |
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if binary: |
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print hexdump(s) |
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else: |
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print s |
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def asciihex_encode_helper(s): |
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return ''.join('{0:x}'.format(ord(c)) for c in s) |
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def asciihex_decode_helper(s): |
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ret = [] |
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try: |
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for a, b in zip(s[0::2], s[1::2]): |
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c = a+b |
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ret.append(chr(int(c, 16))) |
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return ''.join(ret) |
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except Exception as e: |
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raise PappyException(e) |
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def gzip_encode_helper(s): |
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out = StringIO.StringIO() |
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with gzip.GzipFile(fileobj=out, mode="w") as f: |
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f.write(s) |
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return out.getvalue() |
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def gzip_decode_helper(s): |
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dec_data = gzip.GzipFile('', 'rb', 9, StringIO.StringIO(s)) |
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dec_data = dec_data.read() |
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return dec_data |
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def _code_helper(line, func, copy=True): |
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args = shlex.split(line) |
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if not args: |
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s = clipboard.paste() |
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s = func(s) |
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if copy: |
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try: |
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clipboard.copy(s) |
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except: |
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print 'Result cannot be copied to the clipboard. Result not copied.' |
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return s |
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else: |
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s = func(args[0].strip()) |
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if copy: |
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try: |
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clipboard.copy(s) |
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except: |
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print 'Result cannot be copied to the clipboard. Result not copied.' |
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return s |
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def base64_decode(line): |
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""" |
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Base64 decode a string. |
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If no string is given, will decode the contents of the clipboard. |
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Results are copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, base64.b64decode)) |
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def base64_encode(line): |
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""" |
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Base64 encode a string. |
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If no string is given, will encode the contents of the clipboard. |
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Results are copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, base64.b64encode)) |
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def url_decode(line): |
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""" |
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URL decode a string. |
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If no string is given, will decode the contents of the clipboard. |
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Results are copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, urllib.unquote)) |
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def url_encode(line): |
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""" |
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URL encode special characters in a string. |
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If no string is given, will encode the contents of the clipboard. |
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Results are copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, urllib.quote_plus)) |
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def asciihex_decode(line): |
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""" |
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Decode an ascii hex string. |
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If no string is given, will decode the contents of the clipboard. |
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Results are copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, asciihex_decode_helper)) |
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def asciihex_encode(line): |
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""" |
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Convert all the characters in a line to hex and combine them. |
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If no string is given, will encode the contents of the clipboard. |
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Results are copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, asciihex_encode_helper)) |
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def gzip_decode(line): |
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""" |
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Un-gzip a string. |
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If no string is given, will decompress the contents of the clipboard. |
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Results are copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, gzip_decode_helper)) |
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def gzip_encode(line): |
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""" |
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Gzip a string. |
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If no string is given, will decompress the contents of the clipboard. |
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Results are NOT copied to the clipboard. |
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""" |
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print_maybe_bin(_code_helper(line, gzip_encode_helper, copy=False)) |
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def base64_decode_raw(line): |
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""" |
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Same as base64_decode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, base64.b64decode, copy=False) |
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def base64_encode_raw(line): |
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""" |
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Same as base64_encode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, base64.b64encode, copy=False) |
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def url_decode_raw(line): |
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""" |
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Same as url_decode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, urllib.unquote, copy=False) |
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def url_encode_raw(line): |
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""" |
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Same as url_encode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, urllib.quote_plus, copy=False) |
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def asciihex_decode_raw(line): |
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""" |
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Same as asciihex_decode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, asciihex_decode_helper, copy=False) |
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def asciihex_encode_raw(line): |
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""" |
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Same as asciihex_encode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, asciihex_encode_helper, copy=False) |
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def gzip_decode_raw(line): |
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""" |
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Same as gzip_decode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, gzip_decode_helper, copy=False) |
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def gzip_encode_raw(line): |
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""" |
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Same as gzip_encode but the output will never be printed as a hex dump and |
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results will not be copied. It is suggested you redirect the output |
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to a file. |
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""" |
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print _code_helper(line, gzip_encode_helper, copy=False) |
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def load_cmds(cmd): |
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cmd.set_cmds({ |
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'base64_decode': (base64_decode, None), |
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'base64_encode': (base64_encode, None), |
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'asciihex_decode': (asciihex_decode, None), |
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'asciihex_encode': (asciihex_encode, None), |
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'url_decode': (url_decode, None), |
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'url_encode': (url_encode, None), |
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'gzip_decode': (gzip_decode, None), |
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'gzip_encode': (gzip_encode, None), |
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'base64_decode_raw': (base64_decode_raw, None), |
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'base64_encode_raw': (base64_encode_raw, None), |
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'asciihex_decode_raw': (asciihex_decode_raw, None), |
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'asciihex_encode_raw': (asciihex_encode_raw, None), |
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'url_decode_raw': (url_decode_raw, None), |
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'url_encode_raw': (url_encode_raw, None), |
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'gzip_decode_raw': (gzip_decode_raw, None), |
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'gzip_encode_raw': (gzip_encode_raw, None), |
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}) |
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cmd.add_aliases([ |
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('base64_decode', 'b64d'), |
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('base64_encode', 'b64e'), |
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('asciihex_decode', 'ahd'), |
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('asciihex_encode', 'ahe'), |
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('url_decode', 'urld'), |
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('url_encode', 'urle'), |
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('gzip_decode', 'gzd'), |
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('gzip_encode', 'gze'), |
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('base64_decode_raw', 'b64dr'), |
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('base64_encode_raw', 'b64er'), |
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('asciihex_decode_raw', 'ahdr'), |
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('asciihex_encode_raw', 'aher'), |
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('url_decode_raw', 'urldr'), |
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('url_encode_raw', 'urler'), |
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('gzip_decode_raw', 'gzdr'), |
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('gzip_encode_raw', 'gzer'), |
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]) |
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