Cryptography

1    const payload = "hello"
2    var iv = CryptoJS.enc.Utf8.parse("1020304050607080");
3
4    var test = CryptoJS.AES.encrypt(
5        payload,
6        derived_key,
7        {iv: iv, mode: CryptoJS.mode.CBC}
8    ).toString();
9
10    console.log(test)
11

1    const payload = "hello"
2    var iv = CryptoJS.enc.Utf8.parse("1020304050607080");
3
4    var test = CryptoJS.AES.encrypt(
5        payload,
6        derived_key,
7        {iv: iv, mode: CryptoJS.mode.CBC}
8    ).toString();
9
10    console.log(test)
11from Crypto.Cipher import AES
12from Crypto.Util.Padding import pad,unpad
13
14iv = "1020304050607080"
15
16test_enc = "y+In4kriw0qy4lji6/x14g=="
17enc = base64.b64decode(test_enc)
18
19cipher = AES.new(derived_key, AES.MODE_CBC, iv.encode('utf-8'))
20
21print(base64.b64decode(cipher.decrypt(enc)))
22
23print(unpad(cipher.decrypt(enc),16))
24

1    const payload = "hello"
2    var iv = CryptoJS.enc.Utf8.parse("1020304050607080");
3
4    var test = CryptoJS.AES.encrypt(
5        payload,
6        derived_key,
7        {iv: iv, mode: CryptoJS.mode.CBC}
8    ).toString();
9
10    console.log(test)
11from Crypto.Cipher import AES
12from Crypto.Util.Padding import pad,unpad
13
14iv = "1020304050607080"
15
16test_enc = "y+In4kriw0qy4lji6/x14g=="
17enc = base64.b64decode(test_enc)
18
19cipher = AES.new(derived_key, AES.MODE_CBC, iv.encode('utf-8'))
20
21print(base64.b64decode(cipher.decrypt(enc)))
22
23print(unpad(cipher.decrypt(enc),16))
24from cryptography.hazmat.primitives.asymmetric import ec
25from cryptography.hazmat.primitives.kdf.hkdf import HKDF
26from cryptography.hazmat.primitives import hashes
27from cryptography.hazmat.primitives import serialization
28import base64
29
30
31from Crypto.Cipher import AES
32from Crypto.Util.Padding import pad,unpad
33
34
35def deriveKey():
36
37  server_pkcs8 = b'''-----BEGIN PRIVATE KEY-----
38MIG2AgEAMBAGByqGSM49AgEGBSuBBAAiBIGeMIGbAgEBBDBReGpDVmoVTzxNbJx6
39aL4L9z1EdB91eonAmAw7mKDocLfCJITXZPUAmM46c6AipTmhZANiAAR3t96P0ZhU
40jtW3rHkHpeGu4e+YT+ufMiMeanE/w8p+d9aCslvIbZyBBzeZ/266yqTUUoiYDzqv
41Hb5q8rz7vEgr3DG4XfHYpCqfE2nttQGK3emHKGnvY239AteZkdwMpcs=
42-----END PRIVATE KEY-----'''
43
44  client_x509 = b'''-----BEGIN PUBLIC KEY-----
45MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEm0xeyy3nVnYpOpx/CV/FnlNEdWUZaqtB
46AGf7flKxXEjmlSUjseYzCd566sLpNg56Gw6hcFx+rWTLGR4eDRWfmwlXhyUasuEg
47mb0BQf8XJLBdvadb9eFx2CP1yjBsiy8e
48-----END PUBLIC KEY-----'''
49
50  client_public_key = serialization.load_pem_public_key(client_x509)
51  server_private_key = serialization.load_pem_private_key(server_pkcs8, password=None)
52  shared_secret = server_private_key.exchange(ec.ECDH(), client_public_key)
53  print('Shared secret: ' + base64.b64encode(shared_secret).decode('utf8')) # Shared secret: xbU6oDHMTYj3O71liM5KEJof3/0P4HlHJ28k7qtdqU/36llCizIlOWXtj8v+IngF
54
55  salt_bytes = "12345678".encode('utf-8')
56  info_bytes = "abc".encode('utf-8')
57
58  derived_key = HKDF(
59    algorithm=hashes.SHA256(),
60    length=32,
61    salt=salt_bytes,
62    info=info_bytes,
63  ).derive(shared_secret)
64  print('Derived key:   ' + base64.b64encode(derived_key).decode('utf8'))
65  return derived_key
66
67derived_key = deriveKey()
68iv = "1020304050607080"
69
70test_enc = "y+In4kriw0qy4lji6/x14g=="
71enc = base64.b64decode(test_enc)
72
73cipher = AES.new(derived_key, AES.MODE_CBC, iv.encode('utf-8'))
74
75print(base64.b64decode(cipher.decrypt(enc)))
76
77print(unpad(cipher.decrypt(enc),16))
78

1me@PF2DCSXD:/mnt/c/Users/user/Documents/GitHub/workers-python/workers/composite_key$ poetry update
2Updating dependencies
3Resolving dependencies... (217.2s)
4
5Writing lock file
6
7Package operations: 55 installs, 8 updates, 0 removals
8
9  • Updating pyparsing (3.0.4 -> 2.4.7)
10  • Updating pyyaml (5.4.1 -> 6.0)
11  • Installing arrow (1.2.1)
12  • Installing chardet (4.0.0)
13  • Updating itsdangerous (1.1.0 -> 2.0.1)
14  • Updating jinja2 (2.11.3 -> 3.0.2)
15  • Updating packaging (20.9 -> 21.2)
16  • Installing text-unidecode (1.3)
17  • Updating werkzeug (1.0.1 -> 2.0.2)
18  • Installing binaryornot (0.4.4)
19  • Installing bokeh (2.4.1): Failed
20
21  AttributeError
22
23  'Link' object has no attribute 'name'
24
25  at ~/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/installation/executor.py:632 in _download_link
26      628│                 raise RuntimeError(
27      629│                     "Invalid hashes ({}) for {} using archive {}. Expected one of {}.".format(
28      630│                         ", ".join(sorted(archive_hashes)),
29      631│                         package,
30    → 632│                         archive.name,
31      633│                         ", ".join(sorted(hashes)),
32      634│                     )
33      635│                 )
34      636│
35
36  • Updating flask (1.1.4 -> 2.0.2)
37  • Installing jinja2-time (0.2.0)
38  • Installing poyo (0.5.0)
39  • Installing python-slugify (5.0.2)
40me@PF2DCSXD:/mnt/c/Users/user/Documents/GitHub/workers-python/workers/composite_key$ ls
41Dockerfile  azure-pipeline-composite_key.yaml  compositekey  docs  poetry.lock  pyproject.toml
42me@PF2DCSXD:/mnt/c/Users/user/Documents/GitHub/workers-python/workers/composite_key$ poetry install
43Installing dependencies from lock file
44
45Package operations: 48 installs, 1 update, 3 removals
46
47  • Removing cffi (1.15.0)
48  • Removing colorama (0.4.4)
49  • Removing pycparser (2.20)
50  • Installing bokeh (2.4.1): Failed
51
52  AttributeError
53
54  'Link' object has no attribute 'name'
55
56  at ~/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/installation/executor.py:632 in _download_link
57      628│                 raise RuntimeError(
58      629│                     "Invalid hashes ({}) for {} using archive {}. Expected one of {}.".format(
59      630│                         ", ".join(sorted(archive_hashes)),
60      631│                         package,
61    → 632│                         archive.name,
62      633│                         ", ".join(sorted(hashes)),
63      634│                     )
64      635│                 )
65      636│
66

1me@PF2DCSXD:/mnt/c/Users/user/Documents/GitHub/workers-python/workers/composite_key$ poetry update
2Updating dependencies
3Resolving dependencies... (217.2s)
4
5Writing lock file
6
7Package operations: 55 installs, 8 updates, 0 removals
8
9  • Updating pyparsing (3.0.4 -> 2.4.7)
10  • Updating pyyaml (5.4.1 -> 6.0)
11  • Installing arrow (1.2.1)
12  • Installing chardet (4.0.0)
13  • Updating itsdangerous (1.1.0 -> 2.0.1)
14  • Updating jinja2 (2.11.3 -> 3.0.2)
15  • Updating packaging (20.9 -> 21.2)
16  • Installing text-unidecode (1.3)
17  • Updating werkzeug (1.0.1 -> 2.0.2)
18  • Installing binaryornot (0.4.4)
19  • Installing bokeh (2.4.1): Failed
20
21  AttributeError
22
23  'Link' object has no attribute 'name'
24
25  at ~/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/installation/executor.py:632 in _download_link
26      628│                 raise RuntimeError(
27      629│                     "Invalid hashes ({}) for {} using archive {}. Expected one of {}.".format(
28      630│                         ", ".join(sorted(archive_hashes)),
29      631│                         package,
30    → 632│                         archive.name,
31      633│                         ", ".join(sorted(hashes)),
32      634│                     )
33      635│                 )
34      636│
35
36  • Updating flask (1.1.4 -> 2.0.2)
37  • Installing jinja2-time (0.2.0)
38  • Installing poyo (0.5.0)
39  • Installing python-slugify (5.0.2)
40me@PF2DCSXD:/mnt/c/Users/user/Documents/GitHub/workers-python/workers/composite_key$ ls
41Dockerfile  azure-pipeline-composite_key.yaml  compositekey  docs  poetry.lock  pyproject.toml
42me@PF2DCSXD:/mnt/c/Users/user/Documents/GitHub/workers-python/workers/composite_key$ poetry install
43Installing dependencies from lock file
44
45Package operations: 48 installs, 1 update, 3 removals
46
47  • Removing cffi (1.15.0)
48  • Removing colorama (0.4.4)
49  • Removing pycparser (2.20)
50  • Installing bokeh (2.4.1): Failed
51
52  AttributeError
53
54  'Link' object has no attribute 'name'
55
56  at ~/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/installation/executor.py:632 in _download_link
57      628│                 raise RuntimeError(
58      629│                     "Invalid hashes ({}) for {} using archive {}. Expected one of {}.".format(
59      630│                         ", ".join(sorted(archive_hashes)),
60      631│                         package,
61    → 632│                         archive.name,
62      633│                         ", ".join(sorted(hashes)),
63      634│                     )
64      635│                 )
65      636│
66danielbellhv@PF2DCSXD:/mnt/c/Users/dabell/Documents/GitHub/workers-python/workers/data_simulator$ pip install poetry==1.1.7
67Defaulting to user installation because normal site-packages is not writeable
68Collecting poetry==1.1.7
69  Downloading poetry-1.1.7-py2.py3-none-any.whl (173 kB)
70     |████████████████████████████████| 173 kB 622 kB/s            
71Requirement already satisfied: cachy<0.4.0,>=0.3.0 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (0.3.0)
72Requirement already satisfied: requests-toolbelt<0.10.0,>=0.9.1 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (0.9.1)
73Requirement already satisfied: pkginfo<2.0,>=1.4 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (1.7.1)
74Requirement already satisfied: shellingham<2.0,>=1.1 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (1.4.0)
75Requirement already satisfied: tomlkit<1.0.0,>=0.7.0 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (0.7.2)
76Requirement already satisfied: cachecontrol[filecache]<0.13.0,>=0.12.4 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (0.12.8)
77Requirement already satisfied: html5lib<2.0,>=1.0 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (1.1)
78Requirement already satisfied: poetry-core<1.1.0,>=1.0.3 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (1.0.4)
79Requirement already satisfied: crashtest<0.4.0,>=0.3.0 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (0.3.1)
80Requirement already satisfied: clikit<0.7.0,>=0.6.2 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (0.6.2)
81Requirement already satisfied: keyring<22.0.0,>=21.2.0 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (21.8.0)
82Requirement already satisfied: pexpect<5.0.0,>=4.7.0 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (4.8.0)
83Requirement already satisfied: cleo<0.9.0,>=0.8.1 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (0.8.1)
84Requirement already satisfied: virtualenv<21.0.0,>=20.0.26 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (20.10.0)
85Requirement already satisfied: packaging<21.0,>=20.4 in /home/danielbellhv/.local/lib/python3.8/site-packages (from poetry==1.1.7) (20.9)
86Requirement already satisfied: requests<3.0,>=2.18 in /usr/lib/python3/dist-packages (from poetry==1.1.7) (2.22.0)
87Requirement already satisfied: msgpack>=0.5.2 in /home/danielbellhv/.local/lib/python3.8/site-packages (from cachecontrol[filecache]<0.13.0,>=0.12.4->poetry==1.1.7) (1.0.2)
88Requirement already satisfied: lockfile>=0.9 in /home/danielbellhv/.local/lib/python3.8/site-packages (from cachecontrol[filecache]<0.13.0,>=0.12.4->poetry==1.1.7) (0.12.2)
89Requirement already satisfied: pastel<0.3.0,>=0.2.0 in /home/danielbellhv/.local/lib/python3.8/site-packages (from clikit<0.7.0,>=0.6.2->poetry==1.1.7) (0.2.1)
90Requirement already satisfied: pylev<2.0,>=1.3 in /home/danielbellhv/.local/lib/python3.8/site-packages (from clikit<0.7.0,>=0.6.2->poetry==1.1.7) (1.4.0)
91Requirement already satisfied: webencodings in /home/danielbellhv/.local/lib/python3.8/site-packages (from html5lib<2.0,>=1.0->poetry==1.1.7) (0.5.1)
92Requirement already satisfied: six>=1.9 in /usr/lib/python3/dist-packages (from html5lib<2.0,>=1.0->poetry==1.1.7) (1.14.0)
93Requirement already satisfied: jeepney>=0.4.2 in /home/danielbellhv/.local/lib/python3.8/site-packages (from keyring<22.0.0,>=21.2.0->poetry==1.1.7) (0.7.1)
94Requirement already satisfied: SecretStorage>=3.2 in /home/danielbellhv/.local/lib/python3.8/site-packages (from keyring<22.0.0,>=21.2.0->poetry==1.1.7) (3.3.1)
95Requirement already satisfied: pyparsing>=2.0.2 in /home/danielbellhv/.local/lib/python3.8/site-packages (from packaging<21.0,>=20.4->poetry==1.1.7) (2.4.7)
96Requirement already satisfied: ptyprocess>=0.5 in /home/danielbellhv/.local/lib/python3.8/site-packages (from pexpect<5.0.0,>=4.7.0->poetry==1.1.7) (0.7.0)
97Requirement already satisfied: platformdirs<3,>=2 in /home/danielbellhv/.local/lib/python3.8/site-packages (from virtualenv<21.0.0,>=20.0.26->poetry==1.1.7) (2.4.0)
98Requirement already satisfied: distlib<1,>=0.3.1 in /home/danielbellhv/.local/lib/python3.8/site-packages (from virtualenv<21.0.0,>=20.0.26->poetry==1.1.7) (0.3.3)
99Requirement already satisfied: filelock<4,>=3.2 in /home/danielbellhv/.local/lib/python3.8/site-packages (from virtualenv<21.0.0,>=20.0.26->poetry==1.1.7) (3.3.2)
100Requirement already satisfied: backports.entry-points-selectable>=1.0.4 in /home/danielbellhv/.local/lib/python3.8/site-packages (from virtualenv<21.0.0,>=20.0.26->poetry==1.1.7) (1.1.0)
101Requirement already satisfied: cryptography>=2.0 in /usr/lib/python3/dist-packages (from SecretStorage>=3.2->keyring<22.0.0,>=21.2.0->poetry==1.1.7) (2.8)
102Installing collected packages: poetry
103Successfully installed poetry-1.1.7
104danielbellhv@PF2DCSXD:/mnt/c/Users/dabell/Documents/GitHub/workers-python/workers/data_simulator$ pip install poetry-core==1.0.4
105Defaulting to user installation because normal site-packages is not writeable
106Requirement already satisfied: poetry-core==1.0.4 in /home/danielbellhv/.local/lib/python3.8/site-packages (1.0.4)
107danielbellhv@PF2DCSXD:/mnt/c/Users/dabell/Documents/GitHub/workers-python/workers/data_simulator$ poetry install
108Installing dependencies from lock file
109
110Package operations: 82 installs, 0 updates, 0 removals
111
112  • Installing certifi (2021.5.30): Pending...
113  • Installing charset-normalizer (2.0.3): Failed
114
115  JSONDecodeError
116
117  Expecting value: line 1 column 1 (char 0)
118
119  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
120      396│             if ord0 == 0xfeff:
121      397│                 idx += 1
122      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
123      399│                 idx += 3
124    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
125      401│ 
126
127  • Installing idna (3.2): Failed
128
129  JSONDecodeError
130
131  Expecting value: line 1 column 1 (char 0)
132
133  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
134      396│             if ord0 == 0xfeff:
135      397│                 idx += 1
136      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
137      399│                 idx += 3
138    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
139      401│ 
140
141  • Installing pyasn1 (0.4.8): Failed
142
143  JSONDecodeError
144
145  Expecting value: line 1 column 1 (char 0)
146
147  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
148      396│             if ord0 == 0xfeff:
149      397│                 idx += 1
150      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
151      399│                 idx += 3
152  • Installing charset-normalizer (2.0.3): Failed
153
154  JSONDecodeError
155
156  Expecting value: line 1 column 1 (char 0)
157
158  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
159      396│             if ord0 == 0xfeff:
160      397│                 idx += 1
161      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
162      399│                 idx += 3
163    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
164      401│ 
165
166  • Installing idna (3.2): Failed
167
168  JSONDecodeError
169
170  Expecting value: line 1 column 1 (char 0)
171
172  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
173      396│             if ord0 == 0xfeff:
174      397│                 idx += 1
175      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
176      399│                 idx += 3
177    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
178      401│ 
179
180  • Installing pyasn1 (0.4.8): Failed
181
182  JSONDecodeError
183
184  Expecting value: line 1 column 1 (char 0)
185
186  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
187      396│             if ord0 == 0xfeff:
188      397│                 idx += 1
189      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
190      399│                 idx += 3
191  • Installing certifi (2021.5.30): Failed
192  • Installing charset-normalizer (2.0.3): Failed
193
194  JSONDecodeError
195
196  Expecting value: line 1 column 1 (char 0)
197
198  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
199      396│             if ord0 == 0xfeff:
200      397│                 idx += 1
201      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
202      399│                 idx += 3
203    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
204      401│ 
205
206  • Installing idna (3.2): Failed
207
208  JSONDecodeError
209
210  Expecting value: line 1 column 1 (char 0)
211
212  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
213      396│             if ord0 == 0xfeff:
214      397│                 idx += 1
215      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
216      399│                 idx += 3
217    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
218      401│ 
219
220  • Installing pyasn1 (0.4.8): Failed
221
222  JSONDecodeError
223
224  Expecting value: line 1 column 1 (char 0)
225
226  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
227      396│             if ord0 == 0xfeff:
228      397│                 idx += 1
229      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
230      399│                 idx += 3
231
232  • Installing charset-normalizer (2.0.3): Failed
233
234  JSONDecodeError
235
236  Expecting value: line 1 column 1 (char 0)
237
238  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
239      396│             if ord0 == 0xfeff:
240      397│                 idx += 1
241      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
242      399│                 idx += 3
243    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
244      401│ 
245
246  • Installing idna (3.2): Failed
247
248  JSONDecodeError
249
250  Expecting value: line 1 column 1 (char 0)
251
252  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
253      396│             if ord0 == 0xfeff:
254      397│                 idx += 1
255      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
256      399│                 idx += 3
257    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
258      401│ 
259
260  • Installing pyasn1 (0.4.8): Failed
261
262  JSONDecodeError
263
264  Expecting value: line 1 column 1 (char 0)
265
266  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
267      396│             if ord0 == 0xfeff:
268      397│                 idx += 1
269      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
270      399│                 idx += 3
271  JSONDecodeError
272  • Installing charset-normalizer (2.0.3): Failed
273
274  JSONDecodeError
275
276  Expecting value: line 1 column 1 (char 0)
277
278  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
279      396│             if ord0 == 0xfeff:
280      397│                 idx += 1
281      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
282      399│                 idx += 3
283    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
284      401│ 
285
286  • Installing idna (3.2): Failed
287
288  JSONDecodeError
289
290  Expecting value: line 1 column 1 (char 0)
291
292  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
293      396│             if ord0 == 0xfeff:
294      397│                 idx += 1
295      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
296      399│                 idx += 3
297    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
298      401│ 
299
300  • Installing pyasn1 (0.4.8): Failed
301
302  JSONDecodeError
303
304  Expecting value: line 1 column 1 (char 0)
305
306  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
307      396│             if ord0 == 0xfeff:
308      397│                 idx += 1
309      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
310      399│                 idx += 3
311
312  • Installing charset-normalizer (2.0.3): Failed
313
314  JSONDecodeError
315
316  Expecting value: line 1 column 1 (char 0)
317
318  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
319      396│             if ord0 == 0xfeff:
320      397│                 idx += 1
321      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
322      399│                 idx += 3
323    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
324      401│ 
325
326  • Installing idna (3.2): Failed
327
328  JSONDecodeError
329
330  Expecting value: line 1 column 1 (char 0)
331
332  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
333      396│             if ord0 == 0xfeff:
334      397│                 idx += 1
335      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
336      399│                 idx += 3
337    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
338      401│ 
339
340  • Installing pyasn1 (0.4.8): Failed
341
342  JSONDecodeError
343
344  Expecting value: line 1 column 1 (char 0)
345
346  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
347      396│             if ord0 == 0xfeff:
348      397│                 idx += 1
349      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
350      399│                 idx += 3
351  Expecting value: line 1 column 1 (char 0)
352  • Installing charset-normalizer (2.0.3): Failed
353
354  JSONDecodeError
355
356  Expecting value: line 1 column 1 (char 0)
357
358  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
359      396│             if ord0 == 0xfeff:
360      397│                 idx += 1
361      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
362      399│                 idx += 3
363    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
364      401│ 
365
366  • Installing idna (3.2): Failed
367
368  JSONDecodeError
369
370  Expecting value: line 1 column 1 (char 0)
371
372  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
373      396│             if ord0 == 0xfeff:
374      397│                 idx += 1
375      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
376      399│                 idx += 3
377    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
378      401│ 
379
380  • Installing pyasn1 (0.4.8): Failed
381
382  JSONDecodeError
383
384  Expecting value: line 1 column 1 (char 0)
385
386  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
387      396│             if ord0 == 0xfeff:
388      397│                 idx += 1
389      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
390      399│                 idx += 3
391
392  • Installing charset-normalizer (2.0.3): Failed
393
394  JSONDecodeError
395
396  Expecting value: line 1 column 1 (char 0)
397
398  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
399      396│             if ord0 == 0xfeff:
400      397│                 idx += 1
401      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
402      399│                 idx += 3
403    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
404      401│ 
405
406  • Installing idna (3.2): Failed
407
408  JSONDecodeError
409
410  Expecting value: line 1 column 1 (char 0)
411
412  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
413      396│             if ord0 == 0xfeff:
414      397│                 idx += 1
415      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
416      399│                 idx += 3
417    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
418      401│ 
419
420  • Installing pyasn1 (0.4.8): Failed
421
422  JSONDecodeError
423
424  Expecting value: line 1 column 1 (char 0)
425
426  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
427      396│             if ord0 == 0xfeff:
428      397│                 idx += 1
429      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
430      399│                 idx += 3
431  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
432  • Installing charset-normalizer (2.0.3): Failed
433
434  JSONDecodeError
435
436  Expecting value: line 1 column 1 (char 0)
437
438  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
439      396│             if ord0 == 0xfeff:
440      397│                 idx += 1
441      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
442      399│                 idx += 3
443    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
444      401│ 
445
446  • Installing idna (3.2): Failed
447
448  JSONDecodeError
449
450  Expecting value: line 1 column 1 (char 0)
451
452  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
453      396│             if ord0 == 0xfeff:
454      397│                 idx += 1
455      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
456      399│                 idx += 3
457    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
458      401│ 
459
460  • Installing pyasn1 (0.4.8): Failed
461
462  JSONDecodeError
463
464  Expecting value: line 1 column 1 (char 0)
465
466  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
467      396│             if ord0 == 0xfeff:
468      397│                 idx += 1
469      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
470      399│                 idx += 3
471      396│             if ord0 == 0xfeff:
472  • Installing charset-normalizer (2.0.3): Failed
473
474  JSONDecodeError
475
476  Expecting value: line 1 column 1 (char 0)
477
478  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
479      396│             if ord0 == 0xfeff:
480      397│                 idx += 1
481      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
482      399│                 idx += 3
483    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
484      401│ 
485
486  • Installing idna (3.2): Failed
487
488  JSONDecodeError
489
490  Expecting value: line 1 column 1 (char 0)
491
492  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
493      396│             if ord0 == 0xfeff:
494      397│                 idx += 1
495      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
496      399│                 idx += 3
497    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
498      401│ 
499
500  • Installing pyasn1 (0.4.8): Failed
501
502  JSONDecodeError
503
504  Expecting value: line 1 column 1 (char 0)
505
506  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
507      396│             if ord0 == 0xfeff:
508      397│                 idx += 1
509      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
510      399│                 idx += 3
511      397│                 idx += 1
512  • Installing charset-normalizer (2.0.3): Failed
513
514  JSONDecodeError
515
516  Expecting value: line 1 column 1 (char 0)
517
518  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
519      396│             if ord0 == 0xfeff:
520      397│                 idx += 1
521      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
522      399│                 idx += 3
523    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
524      401│ 
525
526  • Installing idna (3.2): Failed
527
528  JSONDecodeError
529
530  Expecting value: line 1 column 1 (char 0)
531
532  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
533      396│             if ord0 == 0xfeff:
534      397│                 idx += 1
535      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
536      399│                 idx += 3
537    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
538      401│ 
539
540  • Installing pyasn1 (0.4.8): Failed
541
542  JSONDecodeError
543
544  Expecting value: line 1 column 1 (char 0)
545
546  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
547      396│             if ord0 == 0xfeff:
548      397│                 idx += 1
549      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
550      399│                 idx += 3
551      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
552  • Installing charset-normalizer (2.0.3): Failed
553
554  JSONDecodeError
555
556  Expecting value: line 1 column 1 (char 0)
557
558  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
559      396│             if ord0 == 0xfeff:
560      397│                 idx += 1
561      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
562      399│                 idx += 3
563    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
564      401│ 
565
566  • Installing idna (3.2): Failed
567
568  JSONDecodeError
569
570  Expecting value: line 1 column 1 (char 0)
571
572  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
573      396│             if ord0 == 0xfeff:
574      397│                 idx += 1
575      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
576      399│                 idx += 3
577    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
578      401│ 
579
580  • Installing pyasn1 (0.4.8): Failed
581
582  JSONDecodeError
583
584  Expecting value: line 1 column 1 (char 0)
585
586  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
587      396│             if ord0 == 0xfeff:
588      397│                 idx += 1
589      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
590      399│                 idx += 3
591      399│                 idx += 3
592  • Installing charset-normalizer (2.0.3): Failed
593
594  JSONDecodeError
595
596  Expecting value: line 1 column 1 (char 0)
597
598  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
599      396│             if ord0 == 0xfeff:
600      397│                 idx += 1
601      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
602      399│                 idx += 3
603    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
604      401│ 
605
606  • Installing idna (3.2): Failed
607
608  JSONDecodeError
609
610  Expecting value: line 1 column 1 (char 0)
611
612  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
613      396│             if ord0 == 0xfeff:
614      397│                 idx += 1
615      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
616      399│                 idx += 3
617    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
618      401│ 
619
620  • Installing pyasn1 (0.4.8): Failed
621
622  JSONDecodeError
623
624  Expecting value: line 1 column 1 (char 0)
625
626  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
627      396│             if ord0 == 0xfeff:
628      397│                 idx += 1
629      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
630      399│                 idx += 3
631    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
632  • Installing charset-normalizer (2.0.3): Failed
633
634  JSONDecodeError
635
636  Expecting value: line 1 column 1 (char 0)
637
638  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
639      396│             if ord0 == 0xfeff:
640      397│                 idx += 1
641      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
642      399│                 idx += 3
643    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
644      401│ 
645
646  • Installing idna (3.2): Failed
647
648  JSONDecodeError
649
650  Expecting value: line 1 column 1 (char 0)
651
652  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
653      396│             if ord0 == 0xfeff:
654      397│                 idx += 1
655      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
656      399│                 idx += 3
657    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
658      401│ 
659
660  • Installing pyasn1 (0.4.8): Failed
661
662  JSONDecodeError
663
664  Expecting value: line 1 column 1 (char 0)
665
666  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
667      396│             if ord0 == 0xfeff:
668      397│                 idx += 1
669      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
670      399│                 idx += 3
671      401│ 
672  • Installing charset-normalizer (2.0.3): Failed
673
674  JSONDecodeError
675
676  Expecting value: line 1 column 1 (char 0)
677
678  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
679      396│             if ord0 == 0xfeff:
680      397│                 idx += 1
681      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
682      399│                 idx += 3
683    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
684      401│ 
685
686  • Installing idna (3.2): Failed
687
688  JSONDecodeError
689
690  Expecting value: line 1 column 1 (char 0)
691
692  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
693      396│             if ord0 == 0xfeff:
694      397│                 idx += 1
695      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
696      399│                 idx += 3
697    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
698      401│ 
699
700  • Installing pyasn1 (0.4.8): Failed
701
702  JSONDecodeError
703
704  Expecting value: line 1 column 1 (char 0)
705
706  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
707      396│             if ord0 == 0xfeff:
708      397│                 idx += 1
709      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
710      399│                 idx += 3
711
712  • Installing charset-normalizer (2.0.3): Failed
713
714  JSONDecodeError
715
716  Expecting value: line 1 column 1 (char 0)
717
718  at /usr/lib/python3/dist-packages/simplejson/decoder.py:400 in raw_decode
719      396│             if ord0 == 0xfeff:
720      397│                 idx += 1
721      398│             elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
722      399│                 idx += 3
723    → 400│         return self.scan_once(s, idx=_w(s, idx).end())
724      401│ 
725
726  • Installing idna (3.2): Failed
727...
728
729  • Installing pyasn1 (0.4.8): Failed
730...
731
732  • Installing urllib3 (1.26.6): Failed
733...
734

1<VirtualHost *:80>
2    
3        ServerAdmin sidharth@collaboration-management
4        ServerName <domain.com>
5        ServerAlias <domain.com>
6        DocumentRoot /home/sidharth/Downloads/gmcweb
7
8        ErrorLog ${APACHE_LOG_DIR}/error.log
9        CustomLog ${APACHE_LOG_DIR}/access.log combined
10
11        Alias /static /home/sidharth/Downloads/gmcweb/static
12
13        <Directory /home/sidharth/Downloads/gmcweb/static>
14                Require all granted
15        </Directory>
16
17        <Directory /home/sidharth/Downloads/gmcweb/gmcweb>
18                <Files wsgi.py>
19                        Require all granted
20                </Files>
21        </Directory>
22
23
24        WSGIDaemonProcess gmcweb python-home=/home/sidharth/Downloads/gmcwebenvlin python-path=/home/sidharth/Downloads/gmcweb
25        WSGIProcessGroup gmcweb
26        WSGIScriptAlias / /home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py
27</VirtualHost>
28

1<VirtualHost *:80>
2    
3        ServerAdmin sidharth@collaboration-management
4        ServerName <domain.com>
5        ServerAlias <domain.com>
6        DocumentRoot /home/sidharth/Downloads/gmcweb
7
8        ErrorLog ${APACHE_LOG_DIR}/error.log
9        CustomLog ${APACHE_LOG_DIR}/access.log combined
10
11        Alias /static /home/sidharth/Downloads/gmcweb/static
12
13        <Directory /home/sidharth/Downloads/gmcweb/static>
14                Require all granted
15        </Directory>
16
17        <Directory /home/sidharth/Downloads/gmcweb/gmcweb>
18                <Files wsgi.py>
19                        Require all granted
20                </Files>
21        </Directory>
22
23
24        WSGIDaemonProcess gmcweb python-home=/home/sidharth/Downloads/gmcwebenvlin python-path=/home/sidharth/Downloads/gmcweb
25        WSGIProcessGroup gmcweb
26        WSGIScriptAlias / /home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py
27</VirtualHost>
28import os
29
30from django.core.wsgi import get_wsgi_application
31
32os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'gmcweb.settings')
33
34application = get_wsgi_application()
35

1<VirtualHost *:80>
2    
3        ServerAdmin sidharth@collaboration-management
4        ServerName <domain.com>
5        ServerAlias <domain.com>
6        DocumentRoot /home/sidharth/Downloads/gmcweb
7
8        ErrorLog ${APACHE_LOG_DIR}/error.log
9        CustomLog ${APACHE_LOG_DIR}/access.log combined
10
11        Alias /static /home/sidharth/Downloads/gmcweb/static
12
13        <Directory /home/sidharth/Downloads/gmcweb/static>
14                Require all granted
15        </Directory>
16
17        <Directory /home/sidharth/Downloads/gmcweb/gmcweb>
18                <Files wsgi.py>
19                        Require all granted
20                </Files>
21        </Directory>
22
23
24        WSGIDaemonProcess gmcweb python-home=/home/sidharth/Downloads/gmcwebenvlin python-path=/home/sidharth/Downloads/gmcweb
25        WSGIProcessGroup gmcweb
26        WSGIScriptAlias / /home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py
27</VirtualHost>
28import os
29
30from django.core.wsgi import get_wsgi_application
31
32os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'gmcweb.settings')
33
34application = get_wsgi_application()
35Package                  Version
36------------------------ ---------
37asgiref                  3.4.0
38attrs                    21.2.0
39autopep8                 1.5.7
40beautifulsoup4           4.9.3
41certifi                  2021.5.30
42cffi                     1.14.5
43chardet                  4.0.0
44cryptography             3.4.7
45defusedxml               0.7.1
46Django                   3.2.4
47django-allauth           0.44.0
48django-livereload-server 0.3.2
49idna                     2.10
50jsonschema               3.2.0
51oauthlib                 3.1.1
52pip                      21.2.3
53pycodestyle              2.7.0
54pycparser                2.20
55PyJWT                    2.1.0
56pyrsistent               0.18.0
57python3-openid           3.2.0
58pytz                     2021.1
59requests                 2.25.1
60requests-oauthlib        1.3.0
61setuptools               57.4.0
62six                      1.16.0
63soupsieve                2.2.1
64sqlparse                 0.4.1
65toml                     0.10.2
66tornado                  6.1
67urllib3                  1.26.6
68

1<VirtualHost *:80>
2    
3        ServerAdmin sidharth@collaboration-management
4        ServerName <domain.com>
5        ServerAlias <domain.com>
6        DocumentRoot /home/sidharth/Downloads/gmcweb
7
8        ErrorLog ${APACHE_LOG_DIR}/error.log
9        CustomLog ${APACHE_LOG_DIR}/access.log combined
10
11        Alias /static /home/sidharth/Downloads/gmcweb/static
12
13        <Directory /home/sidharth/Downloads/gmcweb/static>
14                Require all granted
15        </Directory>
16
17        <Directory /home/sidharth/Downloads/gmcweb/gmcweb>
18                <Files wsgi.py>
19                        Require all granted
20                </Files>
21        </Directory>
22
23
24        WSGIDaemonProcess gmcweb python-home=/home/sidharth/Downloads/gmcwebenvlin python-path=/home/sidharth/Downloads/gmcweb
25        WSGIProcessGroup gmcweb
26        WSGIScriptAlias / /home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py
27</VirtualHost>
28import os
29
30from django.core.wsgi import get_wsgi_application
31
32os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'gmcweb.settings')
33
34application = get_wsgi_application()
35Package                  Version
36------------------------ ---------
37asgiref                  3.4.0
38attrs                    21.2.0
39autopep8                 1.5.7
40beautifulsoup4           4.9.3
41certifi                  2021.5.30
42cffi                     1.14.5
43chardet                  4.0.0
44cryptography             3.4.7
45defusedxml               0.7.1
46Django                   3.2.4
47django-allauth           0.44.0
48django-livereload-server 0.3.2
49idna                     2.10
50jsonschema               3.2.0
51oauthlib                 3.1.1
52pip                      21.2.3
53pycodestyle              2.7.0
54pycparser                2.20
55PyJWT                    2.1.0
56pyrsistent               0.18.0
57python3-openid           3.2.0
58pytz                     2021.1
59requests                 2.25.1
60requests-oauthlib        1.3.0
61setuptools               57.4.0
62six                      1.16.0
63soupsieve                2.2.1
64sqlparse                 0.4.1
65toml                     0.10.2
66tornado                  6.1
67urllib3                  1.26.6
68[Thu Sep 23 15:05:06.554545 2021] [mpm_event:notice] [pid 32077:tid 140392561593280] AH00489: Apache/2.4.29 (Ubuntu) mod_wsgi/4.5.17 Python/3.6 configured -- resuming normal operations
69[Thu Sep 23 15:05:06.554594 2021] [core:notice] [pid 32077:tid 140392561593280] AH00094: Command line: '/usr/sbin/apache2'
70[Thu Sep 23 15:05:19.081581 2021] [wsgi:error] [pid 32617:tid 140392409851648] [remote 103.206.177.13:49604] mod_wsgi (pid=32617): Target WSGI script '/home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py' c$
71[Thu Sep 23 15:05:19.081638 2021] [wsgi:error] [pid 32617:tid 140392409851648] [remote 103.206.177.13:49604] mod_wsgi (pid=32617): Exception occurred processing WSGI script '/home/sidharth/Downloads/g$
72[Thu Sep 23 15:05:19.081828 2021] [wsgi:error] [pid 32617:tid 140392409851648] [remote 103.206.177.13:49604] Traceback (most recent call last):
73[Thu Sep 23 15:05:19.081849 2021] [wsgi:error] [pid 32617:tid 140392409851648] [remote 103.206.177.13:49604]   File "/home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py", line 12, in <module>
74[Thu Sep 23 15:05:19.081853 2021] [wsgi:error] [pid 32617:tid 140392409851648] [remote 103.206.177.13:49604]     from django.core.wsgi import get_wsgi_application
75[Thu Sep 23 15:05:19.081867 2021] [wsgi:error] [pid 32617:tid 140392409851648] [remote 103.206.177.13:49604] ModuleNotFoundError: No module named 'django'
76[Thu Sep 23 15:05:32.244779 2021] [wsgi:error] [pid 32617:tid 140392325842688] [remote 103.206.177.13:52916] mod_wsgi (pid=32617): Target WSGI script '/home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py' c$
77[Thu Sep 23 15:05:32.244845 2021] [wsgi:error] [pid 32617:tid 140392325842688] [remote 103.206.177.13:52916] mod_wsgi (pid=32617): Exception occurred processing WSGI script '/home/sidharth/Downloads/g$
78[Thu Sep 23 15:05:32.244924 2021] [wsgi:error] [pid 32617:tid 140392325842688] [remote 103.206.177.13:52916] Traceback (most recent call last):
79[Thu Sep 23 15:05:32.244946 2021] [wsgi:error] [pid 32617:tid 140392325842688] [remote 103.206.177.13:52916]   File "/home/sidharth/Downloads/gmcweb/gmcweb/wsgi.py", line 12, in <module>
80[Thu Sep 23 15:05:32.244951 2021] [wsgi:error] [pid 32617:tid 140392325842688] [remote 103.206.177.13:52916]     from django.core.wsgi import get_wsgi_application
81[Thu Sep 23 15:05:32.244966 2021] [wsgi:error] [pid 32617:tid 140392325842688] [remote 103.206.177.13:52916] ModuleNotFoundError: No module named 'django'
82

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();private static void Decrypt()
83{
84    var name = "test";
85    var encryptedBase64 = @"Rzabx5380rkx2+KKB+HaJP2dOXDcOC7SkYOy4HN8+Nb9HmjqeZfGQlf+ZUa6uAfAJ3oAB2iIlHlnx+iXK3XDIX3izjoW1eeiNmdOWieNCu6YXqW4denUVEv0Z4EpAmEYgVImnEzoMdmPDEcl9UHgdWUmS4Bnq6T8Yqh3UZ/4NOc=";
86    var encrypted = Convert.FromBase64String(encryptedBase64);
87    using var privateKey = new RSACryptoServiceProvider();
88    privateKey.FromXmlString(File.ReadAllText(name + "_priv.xml"));
89    var decryptedBytes = privateKey.Decrypt(encrypted, false);
90    var dectryptedText = Encoding.UTF8.GetString(decryptedBytes);
91}
92

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();private static void Decrypt()
83{
84    var name = "test";
85    var encryptedBase64 = @"Rzabx5380rkx2+KKB+HaJP2dOXDcOC7SkYOy4HN8+Nb9HmjqeZfGQlf+ZUa6uAfAJ3oAB2iIlHlnx+iXK3XDIX3izjoW1eeiNmdOWieNCu6YXqW4denUVEv0Z4EpAmEYgVImnEzoMdmPDEcl9UHgdWUmS4Bnq6T8Yqh3UZ/4NOc=";
86    var encrypted = Convert.FromBase64String(encryptedBase64);
87    using var privateKey = new RSACryptoServiceProvider();
88    privateKey.FromXmlString(File.ReadAllText(name + "_priv.xml"));
89    var decryptedBytes = privateKey.Decrypt(encrypted, false);
90    var dectryptedText = Encoding.UTF8.GetString(decryptedBytes);
91}
92Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Wrong parameter
93    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
94    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
95

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();private static void Decrypt()
83{
84    var name = "test";
85    var encryptedBase64 = @"Rzabx5380rkx2+KKB+HaJP2dOXDcOC7SkYOy4HN8+Nb9HmjqeZfGQlf+ZUa6uAfAJ3oAB2iIlHlnx+iXK3XDIX3izjoW1eeiNmdOWieNCu6YXqW4denUVEv0Z4EpAmEYgVImnEzoMdmPDEcl9UHgdWUmS4Bnq6T8Yqh3UZ/4NOc=";
86    var encrypted = Convert.FromBase64String(encryptedBase64);
87    using var privateKey = new RSACryptoServiceProvider();
88    privateKey.FromXmlString(File.ReadAllText(name + "_priv.xml"));
89    var decryptedBytes = privateKey.Decrypt(encrypted, false);
90    var dectryptedText = Encoding.UTF8.GetString(decryptedBytes);
91}
92Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Wrong parameter
93    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
94    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
95System.Security.Cryptography.CryptographicException: Cryptography_OAEPDecoding,
96    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
97    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
98

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();private static void Decrypt()
83{
84    var name = "test";
85    var encryptedBase64 = @"Rzabx5380rkx2+KKB+HaJP2dOXDcOC7SkYOy4HN8+Nb9HmjqeZfGQlf+ZUa6uAfAJ3oAB2iIlHlnx+iXK3XDIX3izjoW1eeiNmdOWieNCu6YXqW4denUVEv0Z4EpAmEYgVImnEzoMdmPDEcl9UHgdWUmS4Bnq6T8Yqh3UZ/4NOc=";
86    var encrypted = Convert.FromBase64String(encryptedBase64);
87    using var privateKey = new RSACryptoServiceProvider();
88    privateKey.FromXmlString(File.ReadAllText(name + "_priv.xml"));
89    var decryptedBytes = privateKey.Decrypt(encrypted, false);
90    var dectryptedText = Encoding.UTF8.GetString(decryptedBytes);
91}
92Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Wrong parameter
93    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
94    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
95System.Security.Cryptography.CryptographicException: Cryptography_OAEPDecoding,
96    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
97    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
98-----BEGIN PRIVATE KEY-----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113-----END PRIVATE KEY-----`
114

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();private static void Decrypt()
83{
84    var name = "test";
85    var encryptedBase64 = @"Rzabx5380rkx2+KKB+HaJP2dOXDcOC7SkYOy4HN8+Nb9HmjqeZfGQlf+ZUa6uAfAJ3oAB2iIlHlnx+iXK3XDIX3izjoW1eeiNmdOWieNCu6YXqW4denUVEv0Z4EpAmEYgVImnEzoMdmPDEcl9UHgdWUmS4Bnq6T8Yqh3UZ/4NOc=";
86    var encrypted = Convert.FromBase64String(encryptedBase64);
87    using var privateKey = new RSACryptoServiceProvider();
88    privateKey.FromXmlString(File.ReadAllText(name + "_priv.xml"));
89    var decryptedBytes = privateKey.Decrypt(encrypted, false);
90    var dectryptedText = Encoding.UTF8.GetString(decryptedBytes);
91}
92Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Wrong parameter
93    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
94    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
95System.Security.Cryptography.CryptographicException: Cryptography_OAEPDecoding,
96    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
97    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
98-----BEGIN PRIVATE KEY-----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113-----END PRIVATE KEY-----`
114-----BEGIN PUBLIC KEY-----
115MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
11628ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
117uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
118al4bIU7XMwppkR3KNQIDAQAB
119-----END PUBLIC KEY-----
120

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();private static void Decrypt()
83{
84    var name = "test";
85    var encryptedBase64 = @"Rzabx5380rkx2+KKB+HaJP2dOXDcOC7SkYOy4HN8+Nb9HmjqeZfGQlf+ZUa6uAfAJ3oAB2iIlHlnx+iXK3XDIX3izjoW1eeiNmdOWieNCu6YXqW4denUVEv0Z4EpAmEYgVImnEzoMdmPDEcl9UHgdWUmS4Bnq6T8Yqh3UZ/4NOc=";
86    var encrypted = Convert.FromBase64String(encryptedBase64);
87    using var privateKey = new RSACryptoServiceProvider();
88    privateKey.FromXmlString(File.ReadAllText(name + "_priv.xml"));
89    var decryptedBytes = privateKey.Decrypt(encrypted, false);
90    var dectryptedText = Encoding.UTF8.GetString(decryptedBytes);
91}
92Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Wrong parameter
93    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
94    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
95System.Security.Cryptography.CryptographicException: Cryptography_OAEPDecoding,
96    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
97    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
98-----BEGIN PRIVATE KEY-----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113-----END PRIVATE KEY-----`
114-----BEGIN PUBLIC KEY-----
115MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
11628ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
117uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
118al4bIU7XMwppkR3KNQIDAQAB
119-----END PUBLIC KEY-----
120<RSAKeyValue><Modulus>xsvG7a250jT8+71in0FysSl84NvGQ/IwgHe4BmH1CBaiqlHKIB1reYMhr04BIcAcAT9ZGK1ZwZYQdp7lhy2KSQyOm7gaKiqx7a3HYF7Crpkj9DiqZ9J22MZJzrzWFY1FEeqZTG6FAWll9aCqEeqTc0xB0mpeGyFO1zMKaZEdyjU=</Modulus><Exponent>AQAB</Exponent><P>444WZf3zqqm/Z71t670jcLHc0mKBqX8dtrs6yaZTdsKRTulwqKwBjDupRyN1GvANDkjTtcm5IRtomTpD6BBlhw==</P><Q>36VhsUFNQr4RO7gLoWpB+D2QtciZjnHm+QGRlfDl1mq527LHnHURrBQVRcHR3OgQbJ1wsSi4IjcKJ3l6EtcBYw==</Q><DP>pFO0ixzUPRduWN0sJwQkNrrK68clOaDJdW9J6dtKBMZHJwRfTf9A8uMWwH+zjqtx0jH3aRzuqyDe7WBtL4W/uw==</DP><DQ>uUB2sasT4msqPztuduBbkNL+YXWurK1w02YXQApxd7CkD3YBnnnij5V7IXMw8TlREYdAZ58BF2ZcBOK82Yo7XQ==</DQ><InverseQ>2gXbe/4gNIAuowBdgs1nXtuLKTP/HJzPIfil6zcF82Jc5dy7lR7nJCl088w0t1a0ebx5LrC2qjX4SMEUbMTkNg==</InverseQ><D>okAVN02wOQm4ZPp4cMSpCEF1Q8z8L96OiXusvcDbjWN0FhC1KKr6We2V44+FyvcRpE8At+xcMmz5OOeNLFwV3QLZGOYjZXP5dmRC3mG7HOv0Iu4QqAQCMEzLf998+6RwA24U74ysm+6CVCeVWZLtJSi/UdQm3jho086iQF9UOo0=</D></RSAKeyValue>
121

1private static void GeneratePrivatePublicKeyPair() {
2    var name = "test";
3    var privateKeyXmlFile = name + "_priv.xml";
4    var publicKeyXmlFile = name + "_pub.xml";
5    var publicKeyFile = name + ".pub";
6
7    using var provider = new RSACryptoServiceProvider(1024);
8    File.WriteAllText(privateKeyXmlFile, provider.ToXmlString(true));
9    File.WriteAllText(publicKeyXmlFile, provider.ToXmlString(false));
10    using var publicKeyWriter = File.CreateText(publicKeyFile);
11    ExportPublicKey(provider, publicKeyWriter);
12}
13(() => {
14
15    const publicKey = `-----BEGIN PUBLIC KEY-----
16MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
1728ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
18uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
19al4bIU7XMwppkR3KNQIDAQAB
20-----END PUBLIC KEY-----`;
21
22    function getSpkiDer(spkiPem) {
23      const pemHeader = "-----BEGIN PUBLIC KEY-----";
24      const pemFooter = "-----END PUBLIC KEY-----";
25      var pemContents = spkiPem.substring(
26        pemHeader.length,
27        spkiPem.length - pemFooter.length
28      );
29      var binaryDerString = window.atob(pemContents);
30      return str2ab(binaryDerString);
31    }
32  
33    async function importPublicKey(spkiPem) {
34      return await window.crypto.subtle.importKey(
35        "spki",
36        getSpkiDer(spkiPem),
37        {
38          name: "RSA-OAEP",
39          hash: "SHA-256",
40        },
41        true,
42        ["encrypt"]
43      );
44    }
45    
46    async function encryptRSA(key, plaintext) {
47      let encrypted = await window.crypto.subtle.encrypt(
48        {
49          name: "RSA-OAEP",
50        },
51        key,
52        plaintext
53      );
54      return encrypted;
55    }
56  
57    function str2ab(str) {
58      const buf = new ArrayBuffer(str.length);
59      const bufView = new Uint8Array(buf);
60      for (let i = 0, strLen = str.length; i < strLen; i++) {
61        bufView[i] = str.charCodeAt(i);
62      }
63      return buf;
64    }
65  
66    function ab2str(buf) {
67      return String.fromCharCode.apply(null, new Uint8Array(buf));
68    }
69
70    async function encrypt(plaintext) {
71      const pub = await importPublicKey(publicKey);
72      const encrypted = await encryptRSA(
73        pub,
74        new TextEncoder().encode(plaintext)
75      );
76      const encryptedBase64 = window.btoa(ab2str(encrypted));
77      console.log(encryptedBase64);
78    }
79
80    encrypt("I want to decrypt this string in C#");
81    
82    })();private static void Decrypt()
83{
84    var name = "test";
85    var encryptedBase64 = @"Rzabx5380rkx2+KKB+HaJP2dOXDcOC7SkYOy4HN8+Nb9HmjqeZfGQlf+ZUa6uAfAJ3oAB2iIlHlnx+iXK3XDIX3izjoW1eeiNmdOWieNCu6YXqW4denUVEv0Z4EpAmEYgVImnEzoMdmPDEcl9UHgdWUmS4Bnq6T8Yqh3UZ/4NOc=";
86    var encrypted = Convert.FromBase64String(encryptedBase64);
87    using var privateKey = new RSACryptoServiceProvider();
88    privateKey.FromXmlString(File.ReadAllText(name + "_priv.xml"));
89    var decryptedBytes = privateKey.Decrypt(encrypted, false);
90    var dectryptedText = Encoding.UTF8.GetString(decryptedBytes);
91}
92Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Wrong parameter
93    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
94    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
95System.Security.Cryptography.CryptographicException: Cryptography_OAEPDecoding,
96    CapiHelper.DecryptKey(SafeKeyHandle safeKeyHandle, Byte[] encryptedData, Int32 encryptedDataLength, Boolean fOAEP, Byte[]& decryptedData)
97    RSACryptoServiceProvider.Decrypt(Byte[] rgb, Boolean fOAEP)
98-----BEGIN PRIVATE KEY-----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113-----END PRIVATE KEY-----`
114-----BEGIN PUBLIC KEY-----
115MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGy8btrbnSNPz7vWKfQXKxKXzg
11628ZD8jCAd7gGYfUIFqKqUcogHWt5gyGvTgEhwBwBP1kYrVnBlhB2nuWHLYpJDI6b
117uBoqKrHtrcdgXsKumSP0OKpn0nbYxknOvNYVjUUR6plMboUBaWX1oKoR6pNzTEHS
118al4bIU7XMwppkR3KNQIDAQAB
119-----END PUBLIC KEY-----
120<RSAKeyValue><Modulus>xsvG7a250jT8+71in0FysSl84NvGQ/IwgHe4BmH1CBaiqlHKIB1reYMhr04BIcAcAT9ZGK1ZwZYQdp7lhy2KSQyOm7gaKiqx7a3HYF7Crpkj9DiqZ9J22MZJzrzWFY1FEeqZTG6FAWll9aCqEeqTc0xB0mpeGyFO1zMKaZEdyjU=</Modulus><Exponent>AQAB</Exponent><P>444WZf3zqqm/Z71t670jcLHc0mKBqX8dtrs6yaZTdsKRTulwqKwBjDupRyN1GvANDkjTtcm5IRtomTpD6BBlhw==</P><Q>36VhsUFNQr4RO7gLoWpB+D2QtciZjnHm+QGRlfDl1mq527LHnHURrBQVRcHR3OgQbJ1wsSi4IjcKJ3l6EtcBYw==</Q><DP>pFO0ixzUPRduWN0sJwQkNrrK68clOaDJdW9J6dtKBMZHJwRfTf9A8uMWwH+zjqtx0jH3aRzuqyDe7WBtL4W/uw==</DP><DQ>uUB2sasT4msqPztuduBbkNL+YXWurK1w02YXQApxd7CkD3YBnnnij5V7IXMw8TlREYdAZ58BF2ZcBOK82Yo7XQ==</DQ><InverseQ>2gXbe/4gNIAuowBdgs1nXtuLKTP/HJzPIfil6zcF82Jc5dy7lR7nJCl088w0t1a0ebx5LrC2qjX4SMEUbMTkNg==</InverseQ><D>okAVN02wOQm4ZPp4cMSpCEF1Q8z8L96OiXusvcDbjWN0FhC1KKr6We2V44+FyvcRpE8At+xcMmz5OOeNLFwV3QLZGOYjZXP5dmRC3mG7HOv0Iu4QqAQCMEzLf998+6RwA24U74ysm+6CVCeVWZLtJSi/UdQm3jho086iQF9UOo0=</D></RSAKeyValue>
121<RSAKeyValue><Modulus>xsvG7a250jT8+71in0FysSl84NvGQ/IwgHe4BmH1CBaiqlHKIB1reYMhr04BIcAcAT9ZGK1ZwZYQdp7lhy2KSQyOm7gaKiqx7a3HYF7Crpkj9DiqZ9J22MZJzrzWFY1FEeqZTG6FAWll9aCqEeqTc0xB0mpeGyFO1zMKaZEdyjU=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>
122

1using Sys = global::System;
2using SysInterop = global::System.Runtime.InteropServices;
3using SysCry509 = global::System.Security.Cryptography.X509Certificates;
4using MdPFX = global::PFX;
5public static class PFX
6{
7    #region NativeCode
8    private const string DLL_Kernel = "kernel32.dll";
9    private const string DLL_AdvApi = "AdvApi32.dll";
10    private const string DLL_Crypt = "Crypt32.dll";
11
12    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct SystemTime
13    {
14        public short Year;
15        public short Month;
16        public short DayOfWeek;
17        public short Day;
18        public short Hour;
19        public short Minute;
20        public short Second;
21        public short Milliseconds;
22    }
23
24    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct CryptoApiBlob
25    {
26        public int DataLength;
27        public Sys.IntPtr Data;
28
29        public CryptoApiBlob(int dataLength, Sys.IntPtr data)
30        {
31            this.DataLength = dataLength;
32            this.Data = data;
33        }
34    }
35
36    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct CryptKeyProviderInformation
37    {
38        [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] public string ContainerName;
39        [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] public string ProviderName;
40        public int ProviderType;
41        public int Flags;
42        public int ProviderParameterCount;
43        public Sys.IntPtr ProviderParameters;
44        public int KeySpec;
45    }
46
47    [SysInterop.DllImport(MdPFX.DLL_Kernel, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool FileTimeToSystemTime([SysInterop.In] ref long fileTime, out MdPFX.SystemTime systemTime);
48    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptAcquireContextW(out Sys.IntPtr providerContext, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] string container, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] string provider, int providerType, int flags);
49    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptReleaseContext(Sys.IntPtr providerContext, int flags);
50    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptGenKey(Sys.IntPtr providerContext, int algorithmId, int flags, out Sys.IntPtr cryptKeyHandle);
51    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptDestroyKey(Sys.IntPtr cryptKeyHandle);
52    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertStrToNameW(int certificateEncodingType, Sys.IntPtr x500, int strType, Sys.IntPtr reserved, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPArray)] [SysInterop.Out] byte[] encoded, ref int encodedLength, out Sys.IntPtr errorString);
53    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)] private static extern Sys.IntPtr CertCreateSelfSignCertificate(Sys.IntPtr providerHandle, [SysInterop.In] ref MdPFX.CryptoApiBlob subjectIssuerBlob, int flags, [SysInterop.In] ref MdPFX.CryptKeyProviderInformation keyProviderInformation, Sys.IntPtr signatureAlgorithm, [SysInterop.In] ref MdPFX.SystemTime startTime, [SysInterop.In] ref MdPFX.SystemTime endTime, Sys.IntPtr extensions);
54    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertFreeCertificateContext(Sys.IntPtr certificateContext);
55    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)] private static extern Sys.IntPtr CertOpenStore([SysInterop.MarshalAs(SysInterop.UnmanagedType.LPStr)] string storeProvider, int messageAndCertificateEncodingType, Sys.IntPtr cryptProvHandle, int flags, Sys.IntPtr parameters);
56    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertCloseStore(Sys.IntPtr certificateStoreHandle, int flags);
57    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertAddCertificateContextToStore(Sys.IntPtr certificateStoreHandle, Sys.IntPtr certificateContext, int addDisposition, out Sys.IntPtr storeContextPtr);
58    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertSetCertificateContextProperty(Sys.IntPtr certificateContext, int propertyId, int flags, [SysInterop.In] ref MdPFX.CryptKeyProviderInformation data);
59    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool PFXExportCertStoreEx(Sys.IntPtr certificateStoreHandle, ref MdPFX.CryptoApiBlob pfxBlob, Sys.IntPtr password, Sys.IntPtr reserved, int flags);
60    private static void Check(bool nativeCallSucceeded) { if (!nativeCallSucceeded) { SysInterop.Marshal.ThrowExceptionForHR(SysInterop.Marshal.GetHRForLastWin32Error()); } }
61
62    private static MdPFX.SystemTime ToSystemTime(Sys.DateTime dateTime)
63    {
64        long fileTime = dateTime.ToFileTime();
65        MdPFX.SystemTime systemTime = default(MdPFX.SystemTime);
66        MdPFX.Check(MdPFX.FileTimeToSystemTime(ref fileTime, out systemTime));
67        return systemTime;
68    }
69    #endregion
70
71    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime, Sys.Security.SecureString password)
72    {
73        byte[] pfxData;
74        if (commonName == null) { commonName = string.Empty; }
75        MdPFX.SystemTime startSystemTime = MdPFX.ToSystemTime(startTime);
76        MdPFX.SystemTime endSystemTime = MdPFX.ToSystemTime(endTime);
77        string containerName = Sys.Guid.NewGuid().ToString();
78        SysInterop.GCHandle dataHandle = default(SysInterop.GCHandle);
79        Sys.IntPtr providerContext = Sys.IntPtr.Zero;
80        Sys.IntPtr cryptKey = Sys.IntPtr.Zero;
81        Sys.IntPtr certContext = Sys.IntPtr.Zero;
82        Sys.IntPtr certStore = Sys.IntPtr.Zero;
83        Sys.IntPtr storeCertContext = Sys.IntPtr.Zero;
84        Sys.IntPtr passwordPtr = Sys.IntPtr.Zero;
85        Sys.Runtime.CompilerServices.RuntimeHelpers.PrepareConstrainedRegions();
86        try
87        {
88            MdPFX.Check(MdPFX.CryptAcquireContextW(out providerContext, containerName, null, 1, 8));
89            MdPFX.Check(MdPFX.CryptGenKey(providerContext, 1, 1, out cryptKey));
90            Sys.IntPtr errorStringPtr = Sys.IntPtr.Zero;
91            int nameDataLength = 0;
92            byte[] nameData = null;
93            dataHandle = SysInterop.GCHandle.Alloc(commonName, SysInterop.GCHandleType.Pinned);
94            if (!MdPFX.CertStrToNameW(0x00010001, dataHandle.AddrOfPinnedObject(), 3, Sys.IntPtr.Zero, null, ref nameDataLength, out errorStringPtr)) { throw new Sys.ArgumentException(SysInterop.Marshal.PtrToStringUni(errorStringPtr)); }
95            nameData = new byte[nameDataLength];
96            if (!MdPFX.CertStrToNameW(0x00010001, dataHandle.AddrOfPinnedObject(), 3, Sys.IntPtr.Zero, nameData, ref nameDataLength, out errorStringPtr)) { throw new Sys.ArgumentException(SysInterop.Marshal.PtrToStringUni(errorStringPtr)); }
97            dataHandle.Free();
98            dataHandle = SysInterop.GCHandle.Alloc(nameData, SysInterop.GCHandleType.Pinned);
99            MdPFX.CryptoApiBlob nameBlob = new MdPFX.CryptoApiBlob(nameData.Length, dataHandle.AddrOfPinnedObject());
100            MdPFX.CryptKeyProviderInformation kpi = new MdPFX.CryptKeyProviderInformation();
101            kpi.ContainerName = containerName;
102            kpi.ProviderType = 1;
103            kpi.KeySpec = 1;
104            certContext = MdPFX.CertCreateSelfSignCertificate(providerContext, ref nameBlob, 0, ref kpi, Sys.IntPtr.Zero, ref startSystemTime, ref endSystemTime, Sys.IntPtr.Zero);
105            MdPFX.Check(certContext != Sys.IntPtr.Zero);
106            dataHandle.Free();
107            certStore = MdPFX.CertOpenStore("Memory", 0, Sys.IntPtr.Zero, 0x2000, Sys.IntPtr.Zero);
108            MdPFX.Check(certStore != Sys.IntPtr.Zero);
109            MdPFX.Check(MdPFX.CertAddCertificateContextToStore(certStore, certContext, 1, out storeCertContext));
110            MdPFX.CertSetCertificateContextProperty(storeCertContext, 2, 0, ref kpi);
111            if (password != null) { passwordPtr = SysInterop.Marshal.SecureStringToCoTaskMemUnicode(password); }
112            MdPFX.CryptoApiBlob pfxBlob = new MdPFX.CryptoApiBlob();
113            MdPFX.Check(MdPFX.PFXExportCertStoreEx(certStore, ref pfxBlob, passwordPtr, Sys.IntPtr.Zero, 7));
114            pfxData = new byte[pfxBlob.DataLength];
115            dataHandle = SysInterop.GCHandle.Alloc(pfxData, SysInterop.GCHandleType.Pinned);
116            pfxBlob.Data = dataHandle.AddrOfPinnedObject();
117            MdPFX.Check(MdPFX.PFXExportCertStoreEx(certStore, ref pfxBlob, passwordPtr, Sys.IntPtr.Zero, 7));
118            dataHandle.Free();
119        }
120        finally
121        {
122            if (passwordPtr != Sys.IntPtr.Zero) { SysInterop.Marshal.ZeroFreeCoTaskMemUnicode(passwordPtr); }
123            if (dataHandle.IsAllocated) { dataHandle.Free(); }
124            if (certContext != Sys.IntPtr.Zero) { MdPFX.CertFreeCertificateContext(certContext); }
125            if (storeCertContext != Sys.IntPtr.Zero) { MdPFX.CertFreeCertificateContext(storeCertContext); }
126            if (certStore != Sys.IntPtr.Zero) { MdPFX.CertCloseStore(certStore, 0); }
127            if (cryptKey != Sys.IntPtr.Zero) { MdPFX.CryptDestroyKey(cryptKey); }
128            if (providerContext != Sys.IntPtr.Zero)
129            {
130                MdPFX.CryptReleaseContext(providerContext, 0);
131                MdPFX.CryptAcquireContextW(out providerContext, containerName, null, 1, 0x10);
132            }
133        }
134        return pfxData;
135    }
136
137    public static Sys.Security.SecureString CreateSecurePassword(string insecurePassword)
138    {
139        if (!string.IsNullOrEmpty(insecurePassword))
140        {
141            Sys.Security.SecureString password = new Sys.Security.SecureString();
142            foreach (char ch in insecurePassword) { password.AppendChar(ch); }
143            password.MakeReadOnly();
144            return password;
145        } else { return null; }
146    }
147
148    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime, string insecurePassword)
149    {
150        byte[] pfxData;
151        Sys.Security.SecureString password = null;
152        try
153        {
154            password = MdPFX.CreateSecurePassword(insecurePassword);
155            pfxData = MdPFX.Create(commonName, startTime, endTime, password);
156        } finally { if (password != null) { password.Dispose(); } }
157        return pfxData;
158    }
159
160    public static byte[] Create(string commonName, int YearsValid, Sys.Security.SecureString password)
161    {
162        if (!commonName.StartsWith("CN=", Sys.StringComparison.OrdinalIgnoreCase)) { commonName = "CN=" + commonName; }
163        return MdPFX.Create(commonName, Sys.DateTime.Now, Sys.DateTime.Now.AddYears(YearsValid), password);
164    }
165
166    public static void Create(Sys.IO.Stream save, string commonName, int YearsValid, Sys.Security.SecureString password)
167    {
168        byte[] certificateData = MdPFX.Create(commonName, 5, password);
169        using (Sys.IO.BinaryWriter binWriter = new Sys.IO.BinaryWriter(save))
170        {
171            binWriter.Write(certificateData);
172            binWriter.Flush();
173        }
174    }
175
176    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime) { return MdPFX.Create(commonName, startTime, endTime, (Sys.Security.SecureString)null); }
177    public static byte[] Create(string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { return MdPFX.Create(commonName, YearsValid, password); } }
178    public static void Create(Sys.IO.Stream save, string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { MdPFX.Create(save, commonName, YearsValid, password); } }
179    public static void Create(string savePath, string commonName, int YearsValid, Sys.Security.SecureString password) { using (Sys.IO.FileStream fStream = Sys.IO.File.Open(savePath, Sys.IO.FileMode.Create)) { MdPFX.Create(fStream, commonName, YearsValid, password); } }
180    public static void Create(string savePath, string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { using (Sys.IO.FileStream fStream = Sys.IO.File.Open(savePath, Sys.IO.FileMode.Create)) { MdPFX.Create(fStream, commonName, YearsValid, password); } } }
181
182    public static byte[] Create(SysCry509.X509Certificate2 certificate, string insecurePassword, SysCry509.X509Certificate2 signingCert, SysCry509.X509Certificate2Collection chain = null)
183    {
184        SysCry509.X509Certificate2Collection col = new SysCry509.X509Certificate2Collection(certificate);
185        if (chain != null) { col.AddRange(chain); }
186        if (signingCert != null)
187        {
188            SysCry509.X509Certificate2 sigCertNoPK = new SysCry509.X509Certificate2(signingCert.Export(SysCry509.X509ContentType.Cert));
189            col.Add(sigCertNoPK);
190        }
191        return col.Export(SysCry509.X509ContentType.Pfx, insecurePassword);
192    }
193
194    public static byte[] Create(string commonName, string insecurePassword, int YearsValid, SysCry509.X509Certificate2 signingCert, SysCry509.X509Certificate2Collection chain = null)
195    {
196        SysCry509.X509Certificate2 certificate = new SysCry509.X509Certificate2();
197        certificate.Import(MdPFX.Create(commonName, YearsValid, insecurePassword), insecurePassword, (SysCry509.X509KeyStorageFlags.PersistKeySet | SysCry509.X509KeyStorageFlags.Exportable));
198        return MdPFX.Create(certificate, insecurePassword, signingCert, chain: chain);
199    }
200
201    public static SysCry509.X509Certificate2 Load(byte[] rawData, string insecurePassword)
202    {
203        try
204        {
205            SysCry509.X509Certificate2 rCert = new SysCry509.X509Certificate2();
206            rCert.Import(rawData, insecurePassword, (SysCry509.X509KeyStorageFlags.PersistKeySet | SysCry509.X509KeyStorageFlags.Exportable));
207            return rCert;
208        } catch { return null; }
209    }
210
211    public static byte[] Create(string commonName, string insecurePassword, int YearsValid, bool Signed, SysCry509.X509Certificate2Collection chain = null)
212    {
213        if (Signed)
214        {
215            SysCry509.X509Store store = new SysCry509.X509Store(typeof(MdPFX).FullName, SysCry509.StoreLocation.LocalMachine);
216            store.Open(SysCry509.OpenFlags.ReadWrite);
217            const string rCertN = "A.Root.Cert.Name";
218            SysCry509.X509Certificate2 rCert = null;
219            if (store.Certificates.Count > 0) { foreach (SysCry509.X509Certificate2 c in store.Certificates) { if (c.SubjectName.Name == rCertN) { rCert = c; break; } } }
220            if (rCert == null)
221            {
222                rCert = MdPFX.Load(MdPFX.Create(rCertN, 10, "A.Root.Cert.Pass"), "A.Root.Cert.Pass");
223                store.Add(rCert);
224            }
225            store.Close();
226            return MdPFX.Create(commonName, insecurePassword, YearsValid, rCert, chain: chain);
227        } else { return MdPFX.Create(commonName, YearsValid, insecurePassword); }
228    }
229}
230

1using Sys = global::System;
2using SysInterop = global::System.Runtime.InteropServices;
3using SysCry509 = global::System.Security.Cryptography.X509Certificates;
4using MdPFX = global::PFX;
5public static class PFX
6{
7    #region NativeCode
8    private const string DLL_Kernel = "kernel32.dll";
9    private const string DLL_AdvApi = "AdvApi32.dll";
10    private const string DLL_Crypt = "Crypt32.dll";
11
12    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct SystemTime
13    {
14        public short Year;
15        public short Month;
16        public short DayOfWeek;
17        public short Day;
18        public short Hour;
19        public short Minute;
20        public short Second;
21        public short Milliseconds;
22    }
23
24    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct CryptoApiBlob
25    {
26        public int DataLength;
27        public Sys.IntPtr Data;
28
29        public CryptoApiBlob(int dataLength, Sys.IntPtr data)
30        {
31            this.DataLength = dataLength;
32            this.Data = data;
33        }
34    }
35
36    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct CryptKeyProviderInformation
37    {
38        [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] public string ContainerName;
39        [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] public string ProviderName;
40        public int ProviderType;
41        public int Flags;
42        public int ProviderParameterCount;
43        public Sys.IntPtr ProviderParameters;
44        public int KeySpec;
45    }
46
47    [SysInterop.DllImport(MdPFX.DLL_Kernel, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool FileTimeToSystemTime([SysInterop.In] ref long fileTime, out MdPFX.SystemTime systemTime);
48    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptAcquireContextW(out Sys.IntPtr providerContext, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] string container, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] string provider, int providerType, int flags);
49    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptReleaseContext(Sys.IntPtr providerContext, int flags);
50    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptGenKey(Sys.IntPtr providerContext, int algorithmId, int flags, out Sys.IntPtr cryptKeyHandle);
51    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptDestroyKey(Sys.IntPtr cryptKeyHandle);
52    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertStrToNameW(int certificateEncodingType, Sys.IntPtr x500, int strType, Sys.IntPtr reserved, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPArray)] [SysInterop.Out] byte[] encoded, ref int encodedLength, out Sys.IntPtr errorString);
53    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)] private static extern Sys.IntPtr CertCreateSelfSignCertificate(Sys.IntPtr providerHandle, [SysInterop.In] ref MdPFX.CryptoApiBlob subjectIssuerBlob, int flags, [SysInterop.In] ref MdPFX.CryptKeyProviderInformation keyProviderInformation, Sys.IntPtr signatureAlgorithm, [SysInterop.In] ref MdPFX.SystemTime startTime, [SysInterop.In] ref MdPFX.SystemTime endTime, Sys.IntPtr extensions);
54    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertFreeCertificateContext(Sys.IntPtr certificateContext);
55    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)] private static extern Sys.IntPtr CertOpenStore([SysInterop.MarshalAs(SysInterop.UnmanagedType.LPStr)] string storeProvider, int messageAndCertificateEncodingType, Sys.IntPtr cryptProvHandle, int flags, Sys.IntPtr parameters);
56    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertCloseStore(Sys.IntPtr certificateStoreHandle, int flags);
57    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertAddCertificateContextToStore(Sys.IntPtr certificateStoreHandle, Sys.IntPtr certificateContext, int addDisposition, out Sys.IntPtr storeContextPtr);
58    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertSetCertificateContextProperty(Sys.IntPtr certificateContext, int propertyId, int flags, [SysInterop.In] ref MdPFX.CryptKeyProviderInformation data);
59    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool PFXExportCertStoreEx(Sys.IntPtr certificateStoreHandle, ref MdPFX.CryptoApiBlob pfxBlob, Sys.IntPtr password, Sys.IntPtr reserved, int flags);
60    private static void Check(bool nativeCallSucceeded) { if (!nativeCallSucceeded) { SysInterop.Marshal.ThrowExceptionForHR(SysInterop.Marshal.GetHRForLastWin32Error()); } }
61
62    private static MdPFX.SystemTime ToSystemTime(Sys.DateTime dateTime)
63    {
64        long fileTime = dateTime.ToFileTime();
65        MdPFX.SystemTime systemTime = default(MdPFX.SystemTime);
66        MdPFX.Check(MdPFX.FileTimeToSystemTime(ref fileTime, out systemTime));
67        return systemTime;
68    }
69    #endregion
70
71    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime, Sys.Security.SecureString password)
72    {
73        byte[] pfxData;
74        if (commonName == null) { commonName = string.Empty; }
75        MdPFX.SystemTime startSystemTime = MdPFX.ToSystemTime(startTime);
76        MdPFX.SystemTime endSystemTime = MdPFX.ToSystemTime(endTime);
77        string containerName = Sys.Guid.NewGuid().ToString();
78        SysInterop.GCHandle dataHandle = default(SysInterop.GCHandle);
79        Sys.IntPtr providerContext = Sys.IntPtr.Zero;
80        Sys.IntPtr cryptKey = Sys.IntPtr.Zero;
81        Sys.IntPtr certContext = Sys.IntPtr.Zero;
82        Sys.IntPtr certStore = Sys.IntPtr.Zero;
83        Sys.IntPtr storeCertContext = Sys.IntPtr.Zero;
84        Sys.IntPtr passwordPtr = Sys.IntPtr.Zero;
85        Sys.Runtime.CompilerServices.RuntimeHelpers.PrepareConstrainedRegions();
86        try
87        {
88            MdPFX.Check(MdPFX.CryptAcquireContextW(out providerContext, containerName, null, 1, 8));
89            MdPFX.Check(MdPFX.CryptGenKey(providerContext, 1, 1, out cryptKey));
90            Sys.IntPtr errorStringPtr = Sys.IntPtr.Zero;
91            int nameDataLength = 0;
92            byte[] nameData = null;
93            dataHandle = SysInterop.GCHandle.Alloc(commonName, SysInterop.GCHandleType.Pinned);
94            if (!MdPFX.CertStrToNameW(0x00010001, dataHandle.AddrOfPinnedObject(), 3, Sys.IntPtr.Zero, null, ref nameDataLength, out errorStringPtr)) { throw new Sys.ArgumentException(SysInterop.Marshal.PtrToStringUni(errorStringPtr)); }
95            nameData = new byte[nameDataLength];
96            if (!MdPFX.CertStrToNameW(0x00010001, dataHandle.AddrOfPinnedObject(), 3, Sys.IntPtr.Zero, nameData, ref nameDataLength, out errorStringPtr)) { throw new Sys.ArgumentException(SysInterop.Marshal.PtrToStringUni(errorStringPtr)); }
97            dataHandle.Free();
98            dataHandle = SysInterop.GCHandle.Alloc(nameData, SysInterop.GCHandleType.Pinned);
99            MdPFX.CryptoApiBlob nameBlob = new MdPFX.CryptoApiBlob(nameData.Length, dataHandle.AddrOfPinnedObject());
100            MdPFX.CryptKeyProviderInformation kpi = new MdPFX.CryptKeyProviderInformation();
101            kpi.ContainerName = containerName;
102            kpi.ProviderType = 1;
103            kpi.KeySpec = 1;
104            certContext = MdPFX.CertCreateSelfSignCertificate(providerContext, ref nameBlob, 0, ref kpi, Sys.IntPtr.Zero, ref startSystemTime, ref endSystemTime, Sys.IntPtr.Zero);
105            MdPFX.Check(certContext != Sys.IntPtr.Zero);
106            dataHandle.Free();
107            certStore = MdPFX.CertOpenStore("Memory", 0, Sys.IntPtr.Zero, 0x2000, Sys.IntPtr.Zero);
108            MdPFX.Check(certStore != Sys.IntPtr.Zero);
109            MdPFX.Check(MdPFX.CertAddCertificateContextToStore(certStore, certContext, 1, out storeCertContext));
110            MdPFX.CertSetCertificateContextProperty(storeCertContext, 2, 0, ref kpi);
111            if (password != null) { passwordPtr = SysInterop.Marshal.SecureStringToCoTaskMemUnicode(password); }
112            MdPFX.CryptoApiBlob pfxBlob = new MdPFX.CryptoApiBlob();
113            MdPFX.Check(MdPFX.PFXExportCertStoreEx(certStore, ref pfxBlob, passwordPtr, Sys.IntPtr.Zero, 7));
114            pfxData = new byte[pfxBlob.DataLength];
115            dataHandle = SysInterop.GCHandle.Alloc(pfxData, SysInterop.GCHandleType.Pinned);
116            pfxBlob.Data = dataHandle.AddrOfPinnedObject();
117            MdPFX.Check(MdPFX.PFXExportCertStoreEx(certStore, ref pfxBlob, passwordPtr, Sys.IntPtr.Zero, 7));
118            dataHandle.Free();
119        }
120        finally
121        {
122            if (passwordPtr != Sys.IntPtr.Zero) { SysInterop.Marshal.ZeroFreeCoTaskMemUnicode(passwordPtr); }
123            if (dataHandle.IsAllocated) { dataHandle.Free(); }
124            if (certContext != Sys.IntPtr.Zero) { MdPFX.CertFreeCertificateContext(certContext); }
125            if (storeCertContext != Sys.IntPtr.Zero) { MdPFX.CertFreeCertificateContext(storeCertContext); }
126            if (certStore != Sys.IntPtr.Zero) { MdPFX.CertCloseStore(certStore, 0); }
127            if (cryptKey != Sys.IntPtr.Zero) { MdPFX.CryptDestroyKey(cryptKey); }
128            if (providerContext != Sys.IntPtr.Zero)
129            {
130                MdPFX.CryptReleaseContext(providerContext, 0);
131                MdPFX.CryptAcquireContextW(out providerContext, containerName, null, 1, 0x10);
132            }
133        }
134        return pfxData;
135    }
136
137    public static Sys.Security.SecureString CreateSecurePassword(string insecurePassword)
138    {
139        if (!string.IsNullOrEmpty(insecurePassword))
140        {
141            Sys.Security.SecureString password = new Sys.Security.SecureString();
142            foreach (char ch in insecurePassword) { password.AppendChar(ch); }
143            password.MakeReadOnly();
144            return password;
145        } else { return null; }
146    }
147
148    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime, string insecurePassword)
149    {
150        byte[] pfxData;
151        Sys.Security.SecureString password = null;
152        try
153        {
154            password = MdPFX.CreateSecurePassword(insecurePassword);
155            pfxData = MdPFX.Create(commonName, startTime, endTime, password);
156        } finally { if (password != null) { password.Dispose(); } }
157        return pfxData;
158    }
159
160    public static byte[] Create(string commonName, int YearsValid, Sys.Security.SecureString password)
161    {
162        if (!commonName.StartsWith("CN=", Sys.StringComparison.OrdinalIgnoreCase)) { commonName = "CN=" + commonName; }
163        return MdPFX.Create(commonName, Sys.DateTime.Now, Sys.DateTime.Now.AddYears(YearsValid), password);
164    }
165
166    public static void Create(Sys.IO.Stream save, string commonName, int YearsValid, Sys.Security.SecureString password)
167    {
168        byte[] certificateData = MdPFX.Create(commonName, 5, password);
169        using (Sys.IO.BinaryWriter binWriter = new Sys.IO.BinaryWriter(save))
170        {
171            binWriter.Write(certificateData);
172            binWriter.Flush();
173        }
174    }
175
176    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime) { return MdPFX.Create(commonName, startTime, endTime, (Sys.Security.SecureString)null); }
177    public static byte[] Create(string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { return MdPFX.Create(commonName, YearsValid, password); } }
178    public static void Create(Sys.IO.Stream save, string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { MdPFX.Create(save, commonName, YearsValid, password); } }
179    public static void Create(string savePath, string commonName, int YearsValid, Sys.Security.SecureString password) { using (Sys.IO.FileStream fStream = Sys.IO.File.Open(savePath, Sys.IO.FileMode.Create)) { MdPFX.Create(fStream, commonName, YearsValid, password); } }
180    public static void Create(string savePath, string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { using (Sys.IO.FileStream fStream = Sys.IO.File.Open(savePath, Sys.IO.FileMode.Create)) { MdPFX.Create(fStream, commonName, YearsValid, password); } } }
181
182    public static byte[] Create(SysCry509.X509Certificate2 certificate, string insecurePassword, SysCry509.X509Certificate2 signingCert, SysCry509.X509Certificate2Collection chain = null)
183    {
184        SysCry509.X509Certificate2Collection col = new SysCry509.X509Certificate2Collection(certificate);
185        if (chain != null) { col.AddRange(chain); }
186        if (signingCert != null)
187        {
188            SysCry509.X509Certificate2 sigCertNoPK = new SysCry509.X509Certificate2(signingCert.Export(SysCry509.X509ContentType.Cert));
189            col.Add(sigCertNoPK);
190        }
191        return col.Export(SysCry509.X509ContentType.Pfx, insecurePassword);
192    }
193
194    public static byte[] Create(string commonName, string insecurePassword, int YearsValid, SysCry509.X509Certificate2 signingCert, SysCry509.X509Certificate2Collection chain = null)
195    {
196        SysCry509.X509Certificate2 certificate = new SysCry509.X509Certificate2();
197        certificate.Import(MdPFX.Create(commonName, YearsValid, insecurePassword), insecurePassword, (SysCry509.X509KeyStorageFlags.PersistKeySet | SysCry509.X509KeyStorageFlags.Exportable));
198        return MdPFX.Create(certificate, insecurePassword, signingCert, chain: chain);
199    }
200
201    public static SysCry509.X509Certificate2 Load(byte[] rawData, string insecurePassword)
202    {
203        try
204        {
205            SysCry509.X509Certificate2 rCert = new SysCry509.X509Certificate2();
206            rCert.Import(rawData, insecurePassword, (SysCry509.X509KeyStorageFlags.PersistKeySet | SysCry509.X509KeyStorageFlags.Exportable));
207            return rCert;
208        } catch { return null; }
209    }
210
211    public static byte[] Create(string commonName, string insecurePassword, int YearsValid, bool Signed, SysCry509.X509Certificate2Collection chain = null)
212    {
213        if (Signed)
214        {
215            SysCry509.X509Store store = new SysCry509.X509Store(typeof(MdPFX).FullName, SysCry509.StoreLocation.LocalMachine);
216            store.Open(SysCry509.OpenFlags.ReadWrite);
217            const string rCertN = "A.Root.Cert.Name";
218            SysCry509.X509Certificate2 rCert = null;
219            if (store.Certificates.Count > 0) { foreach (SysCry509.X509Certificate2 c in store.Certificates) { if (c.SubjectName.Name == rCertN) { rCert = c; break; } } }
220            if (rCert == null)
221            {
222                rCert = MdPFX.Load(MdPFX.Create(rCertN, 10, "A.Root.Cert.Pass"), "A.Root.Cert.Pass");
223                store.Add(rCert);
224            }
225            store.Close();
226            return MdPFX.Create(commonName, insecurePassword, YearsValid, rCert, chain: chain);
227        } else { return MdPFX.Create(commonName, YearsValid, insecurePassword); }
228    }
229}
230internal static class Program
231{
232    internal static void Main()
233    {
234        Sys.IO.File.WriteAllBytes("C:\\Users\\User\\Desktop\\cert.pfx", MdPFX.Create("My.Name", "Pass.123", 10, true, chain: null));
235    }
236}
237

1using Sys = global::System;
2using SysInterop = global::System.Runtime.InteropServices;
3using SysCry509 = global::System.Security.Cryptography.X509Certificates;
4using MdPFX = global::PFX;
5public static class PFX
6{
7    #region NativeCode
8    private const string DLL_Kernel = "kernel32.dll";
9    private const string DLL_AdvApi = "AdvApi32.dll";
10    private const string DLL_Crypt = "Crypt32.dll";
11
12    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct SystemTime
13    {
14        public short Year;
15        public short Month;
16        public short DayOfWeek;
17        public short Day;
18        public short Hour;
19        public short Minute;
20        public short Second;
21        public short Milliseconds;
22    }
23
24    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct CryptoApiBlob
25    {
26        public int DataLength;
27        public Sys.IntPtr Data;
28
29        public CryptoApiBlob(int dataLength, Sys.IntPtr data)
30        {
31            this.DataLength = dataLength;
32            this.Data = data;
33        }
34    }
35
36    [SysInterop.StructLayout(SysInterop.LayoutKind.Sequential)] private struct CryptKeyProviderInformation
37    {
38        [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] public string ContainerName;
39        [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] public string ProviderName;
40        public int ProviderType;
41        public int Flags;
42        public int ProviderParameterCount;
43        public Sys.IntPtr ProviderParameters;
44        public int KeySpec;
45    }
46
47    [SysInterop.DllImport(MdPFX.DLL_Kernel, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool FileTimeToSystemTime([SysInterop.In] ref long fileTime, out MdPFX.SystemTime systemTime);
48    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptAcquireContextW(out Sys.IntPtr providerContext, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] string container, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPWStr)] string provider, int providerType, int flags);
49    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptReleaseContext(Sys.IntPtr providerContext, int flags);
50    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptGenKey(Sys.IntPtr providerContext, int algorithmId, int flags, out Sys.IntPtr cryptKeyHandle);
51    [SysInterop.DllImport(MdPFX.DLL_AdvApi, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CryptDestroyKey(Sys.IntPtr cryptKeyHandle);
52    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertStrToNameW(int certificateEncodingType, Sys.IntPtr x500, int strType, Sys.IntPtr reserved, [SysInterop.MarshalAs(SysInterop.UnmanagedType.LPArray)] [SysInterop.Out] byte[] encoded, ref int encodedLength, out Sys.IntPtr errorString);
53    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)] private static extern Sys.IntPtr CertCreateSelfSignCertificate(Sys.IntPtr providerHandle, [SysInterop.In] ref MdPFX.CryptoApiBlob subjectIssuerBlob, int flags, [SysInterop.In] ref MdPFX.CryptKeyProviderInformation keyProviderInformation, Sys.IntPtr signatureAlgorithm, [SysInterop.In] ref MdPFX.SystemTime startTime, [SysInterop.In] ref MdPFX.SystemTime endTime, Sys.IntPtr extensions);
54    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertFreeCertificateContext(Sys.IntPtr certificateContext);
55    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)] private static extern Sys.IntPtr CertOpenStore([SysInterop.MarshalAs(SysInterop.UnmanagedType.LPStr)] string storeProvider, int messageAndCertificateEncodingType, Sys.IntPtr cryptProvHandle, int flags, Sys.IntPtr parameters);
56    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertCloseStore(Sys.IntPtr certificateStoreHandle, int flags);
57    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertAddCertificateContextToStore(Sys.IntPtr certificateStoreHandle, Sys.IntPtr certificateContext, int addDisposition, out Sys.IntPtr storeContextPtr);
58    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool CertSetCertificateContextProperty(Sys.IntPtr certificateContext, int propertyId, int flags, [SysInterop.In] ref MdPFX.CryptKeyProviderInformation data);
59    [SysInterop.DllImport(MdPFX.DLL_Crypt, SetLastError = true, ExactSpelling = true)][return: SysInterop.MarshalAs(SysInterop.UnmanagedType.Bool)] private static extern bool PFXExportCertStoreEx(Sys.IntPtr certificateStoreHandle, ref MdPFX.CryptoApiBlob pfxBlob, Sys.IntPtr password, Sys.IntPtr reserved, int flags);
60    private static void Check(bool nativeCallSucceeded) { if (!nativeCallSucceeded) { SysInterop.Marshal.ThrowExceptionForHR(SysInterop.Marshal.GetHRForLastWin32Error()); } }
61
62    private static MdPFX.SystemTime ToSystemTime(Sys.DateTime dateTime)
63    {
64        long fileTime = dateTime.ToFileTime();
65        MdPFX.SystemTime systemTime = default(MdPFX.SystemTime);
66        MdPFX.Check(MdPFX.FileTimeToSystemTime(ref fileTime, out systemTime));
67        return systemTime;
68    }
69    #endregion
70
71    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime, Sys.Security.SecureString password)
72    {
73        byte[] pfxData;
74        if (commonName == null) { commonName = string.Empty; }
75        MdPFX.SystemTime startSystemTime = MdPFX.ToSystemTime(startTime);
76        MdPFX.SystemTime endSystemTime = MdPFX.ToSystemTime(endTime);
77        string containerName = Sys.Guid.NewGuid().ToString();
78        SysInterop.GCHandle dataHandle = default(SysInterop.GCHandle);
79        Sys.IntPtr providerContext = Sys.IntPtr.Zero;
80        Sys.IntPtr cryptKey = Sys.IntPtr.Zero;
81        Sys.IntPtr certContext = Sys.IntPtr.Zero;
82        Sys.IntPtr certStore = Sys.IntPtr.Zero;
83        Sys.IntPtr storeCertContext = Sys.IntPtr.Zero;
84        Sys.IntPtr passwordPtr = Sys.IntPtr.Zero;
85        Sys.Runtime.CompilerServices.RuntimeHelpers.PrepareConstrainedRegions();
86        try
87        {
88            MdPFX.Check(MdPFX.CryptAcquireContextW(out providerContext, containerName, null, 1, 8));
89            MdPFX.Check(MdPFX.CryptGenKey(providerContext, 1, 1, out cryptKey));
90            Sys.IntPtr errorStringPtr = Sys.IntPtr.Zero;
91            int nameDataLength = 0;
92            byte[] nameData = null;
93            dataHandle = SysInterop.GCHandle.Alloc(commonName, SysInterop.GCHandleType.Pinned);
94            if (!MdPFX.CertStrToNameW(0x00010001, dataHandle.AddrOfPinnedObject(), 3, Sys.IntPtr.Zero, null, ref nameDataLength, out errorStringPtr)) { throw new Sys.ArgumentException(SysInterop.Marshal.PtrToStringUni(errorStringPtr)); }
95            nameData = new byte[nameDataLength];
96            if (!MdPFX.CertStrToNameW(0x00010001, dataHandle.AddrOfPinnedObject(), 3, Sys.IntPtr.Zero, nameData, ref nameDataLength, out errorStringPtr)) { throw new Sys.ArgumentException(SysInterop.Marshal.PtrToStringUni(errorStringPtr)); }
97            dataHandle.Free();
98            dataHandle = SysInterop.GCHandle.Alloc(nameData, SysInterop.GCHandleType.Pinned);
99            MdPFX.CryptoApiBlob nameBlob = new MdPFX.CryptoApiBlob(nameData.Length, dataHandle.AddrOfPinnedObject());
100            MdPFX.CryptKeyProviderInformation kpi = new MdPFX.CryptKeyProviderInformation();
101            kpi.ContainerName = containerName;
102            kpi.ProviderType = 1;
103            kpi.KeySpec = 1;
104            certContext = MdPFX.CertCreateSelfSignCertificate(providerContext, ref nameBlob, 0, ref kpi, Sys.IntPtr.Zero, ref startSystemTime, ref endSystemTime, Sys.IntPtr.Zero);
105            MdPFX.Check(certContext != Sys.IntPtr.Zero);
106            dataHandle.Free();
107            certStore = MdPFX.CertOpenStore("Memory", 0, Sys.IntPtr.Zero, 0x2000, Sys.IntPtr.Zero);
108            MdPFX.Check(certStore != Sys.IntPtr.Zero);
109            MdPFX.Check(MdPFX.CertAddCertificateContextToStore(certStore, certContext, 1, out storeCertContext));
110            MdPFX.CertSetCertificateContextProperty(storeCertContext, 2, 0, ref kpi);
111            if (password != null) { passwordPtr = SysInterop.Marshal.SecureStringToCoTaskMemUnicode(password); }
112            MdPFX.CryptoApiBlob pfxBlob = new MdPFX.CryptoApiBlob();
113            MdPFX.Check(MdPFX.PFXExportCertStoreEx(certStore, ref pfxBlob, passwordPtr, Sys.IntPtr.Zero, 7));
114            pfxData = new byte[pfxBlob.DataLength];
115            dataHandle = SysInterop.GCHandle.Alloc(pfxData, SysInterop.GCHandleType.Pinned);
116            pfxBlob.Data = dataHandle.AddrOfPinnedObject();
117            MdPFX.Check(MdPFX.PFXExportCertStoreEx(certStore, ref pfxBlob, passwordPtr, Sys.IntPtr.Zero, 7));
118            dataHandle.Free();
119        }
120        finally
121        {
122            if (passwordPtr != Sys.IntPtr.Zero) { SysInterop.Marshal.ZeroFreeCoTaskMemUnicode(passwordPtr); }
123            if (dataHandle.IsAllocated) { dataHandle.Free(); }
124            if (certContext != Sys.IntPtr.Zero) { MdPFX.CertFreeCertificateContext(certContext); }
125            if (storeCertContext != Sys.IntPtr.Zero) { MdPFX.CertFreeCertificateContext(storeCertContext); }
126            if (certStore != Sys.IntPtr.Zero) { MdPFX.CertCloseStore(certStore, 0); }
127            if (cryptKey != Sys.IntPtr.Zero) { MdPFX.CryptDestroyKey(cryptKey); }
128            if (providerContext != Sys.IntPtr.Zero)
129            {
130                MdPFX.CryptReleaseContext(providerContext, 0);
131                MdPFX.CryptAcquireContextW(out providerContext, containerName, null, 1, 0x10);
132            }
133        }
134        return pfxData;
135    }
136
137    public static Sys.Security.SecureString CreateSecurePassword(string insecurePassword)
138    {
139        if (!string.IsNullOrEmpty(insecurePassword))
140        {
141            Sys.Security.SecureString password = new Sys.Security.SecureString();
142            foreach (char ch in insecurePassword) { password.AppendChar(ch); }
143            password.MakeReadOnly();
144            return password;
145        } else { return null; }
146    }
147
148    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime, string insecurePassword)
149    {
150        byte[] pfxData;
151        Sys.Security.SecureString password = null;
152        try
153        {
154            password = MdPFX.CreateSecurePassword(insecurePassword);
155            pfxData = MdPFX.Create(commonName, startTime, endTime, password);
156        } finally { if (password != null) { password.Dispose(); } }
157        return pfxData;
158    }
159
160    public static byte[] Create(string commonName, int YearsValid, Sys.Security.SecureString password)
161    {
162        if (!commonName.StartsWith("CN=", Sys.StringComparison.OrdinalIgnoreCase)) { commonName = "CN=" + commonName; }
163        return MdPFX.Create(commonName, Sys.DateTime.Now, Sys.DateTime.Now.AddYears(YearsValid), password);
164    }
165
166    public static void Create(Sys.IO.Stream save, string commonName, int YearsValid, Sys.Security.SecureString password)
167    {
168        byte[] certificateData = MdPFX.Create(commonName, 5, password);
169        using (Sys.IO.BinaryWriter binWriter = new Sys.IO.BinaryWriter(save))
170        {
171            binWriter.Write(certificateData);
172            binWriter.Flush();
173        }
174    }
175
176    public static byte[] Create(string commonName, Sys.DateTime startTime, Sys.DateTime endTime) { return MdPFX.Create(commonName, startTime, endTime, (Sys.Security.SecureString)null); }
177    public static byte[] Create(string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { return MdPFX.Create(commonName, YearsValid, password); } }
178    public static void Create(Sys.IO.Stream save, string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { MdPFX.Create(save, commonName, YearsValid, password); } }
179    public static void Create(string savePath, string commonName, int YearsValid, Sys.Security.SecureString password) { using (Sys.IO.FileStream fStream = Sys.IO.File.Open(savePath, Sys.IO.FileMode.Create)) { MdPFX.Create(fStream, commonName, YearsValid, password); } }
180    public static void Create(string savePath, string commonName, int YearsValid, string insecurePassword) { using (Sys.Security.SecureString password = MdPFX.CreateSecurePassword(insecurePassword)) { using (Sys.IO.FileStream fStream = Sys.IO.File.Open(savePath, Sys.IO.FileMode.Create)) { MdPFX.Create(fStream, commonName, YearsValid, password); } } }
181
182    public static byte[] Create(SysCry509.X509Certificate2 certificate, string insecurePassword, SysCry509.X509Certificate2 signingCert, SysCry509.X509Certificate2Collection chain = null)
183    {
184        SysCry509.X509Certificate2Collection col = new SysCry509.X509Certificate2Collection(certificate);
185        if (chain != null) { col.AddRange(chain); }
186        if (signingCert != null)
187        {
188            SysCry509.X509Certificate2 sigCertNoPK = new SysCry509.X509Certificate2(signingCert.Export(SysCry509.X509ContentType.Cert));
189            col.Add(sigCertNoPK);
190        }
191        return col.Export(SysCry509.X509ContentType.Pfx, insecurePassword);
192    }
193
194    public static byte[] Create(string commonName, string insecurePassword, int YearsValid, SysCry509.X509Certificate2 signingCert, SysCry509.X509Certificate2Collection chain = null)
195    {
196        SysCry509.X509Certificate2 certificate = new SysCry509.X509Certificate2();
197        certificate.Import(MdPFX.Create(commonName, YearsValid, insecurePassword), insecurePassword, (SysCry509.X509KeyStorageFlags.PersistKeySet | SysCry509.X509KeyStorageFlags.Exportable));
198        return MdPFX.Create(certificate, insecurePassword, signingCert, chain: chain);
199    }
200
201    public static SysCry509.X509Certificate2 Load(byte[] rawData, string insecurePassword)
202    {
203        try
204        {
205            SysCry509.X509Certificate2 rCert = new SysCry509.X509Certificate2();
206            rCert.Import(rawData, insecurePassword, (SysCry509.X509KeyStorageFlags.PersistKeySet | SysCry509.X509KeyStorageFlags.Exportable));
207            return rCert;
208        } catch { return null; }
209    }
210
211    public static byte[] Create(string commonName, string insecurePassword, int YearsValid, bool Signed, SysCry509.X509Certificate2Collection chain = null)
212    {
213        if (Signed)
214        {
215            SysCry509.X509Store store = new SysCry509.X509Store(typeof(MdPFX).FullName, SysCry509.StoreLocation.LocalMachine);
216            store.Open(SysCry509.OpenFlags.ReadWrite);
217            const string rCertN = "A.Root.Cert.Name";
218            SysCry509.X509Certificate2 rCert = null;
219            if (store.Certificates.Count > 0) { foreach (SysCry509.X509Certificate2 c in store.Certificates) { if (c.SubjectName.Name == rCertN) { rCert = c; break; } } }
220            if (rCert == null)
221            {
222                rCert = MdPFX.Load(MdPFX.Create(rCertN, 10, "A.Root.Cert.Pass"), "A.Root.Cert.Pass");
223                store.Add(rCert);
224            }
225            store.Close();
226            return MdPFX.Create(commonName, insecurePassword, YearsValid, rCert, chain: chain);
227        } else { return MdPFX.Create(commonName, YearsValid, insecurePassword); }
228    }
229}
230internal static class Program
231{
232    internal static void Main()
233    {
234        Sys.IO.File.WriteAllBytes("C:\\Users\\User\\Desktop\\cert.pfx", MdPFX.Create("My.Name", "Pass.123", 10, true, chain: null));
235    }
236}
237File.WriteAllBytes("C:\\signed.pfx", cert.Export(X509ContentType.Pfx, "pwdpwdpwd"));
238

1pip install ecdsa cryptography coincurve
2

1pip install ecdsa cryptography coincurve
2import ecdsa
3import hashlib
4import coincurve
5from coincurve.ecdsa import deserialize_compact, cdata_to_der
6from cryptography.hazmat.primitives import hashes
7from cryptography.hazmat.primitives.asymmetric import ec
8from cryptography.hazmat.primitives.asymmetric.utils import Prehashed
9
10ecdsa_private_key = ecdsa.SigningKey.generate(ecdsa.SECP256k1, None, hashlib.sha256)
11ecdsa_pub = ecdsa_private_key.get_verifying_key()
12message = b"Hello world!"
13digest = hashlib.sha256(message).digest()
14serialized_signature = ecdsa_private_key.sign_digest_deterministic(digest, hashfunc=hashlib.sha256)
15
16signature = cdata_to_der(deserialize_compact(serialized_signature))
17cc_private_key = coincurve.PrivateKey(ecdsa_private_key.to_string())
18cc_pub = cc_private_key.public_key
19crypto_pub = ec.EllipticCurvePublicKey.from_encoded_point(ec.SECP256K1(), cc_pub.format(True))
20
21if ecdsa_pub.verify_digest(serialized_signature, digest) is True:
22    print("1. ecdsa can validate its own signature")
23
24crypto_pub.verify(signature, digest, ec.ECDSA(Prehashed(hashes.SHA256())))
25print("2. cryptography can validate ecdsa signature (raises exception if not valid)")
26
27if cc_pub.verify(signature, digest, None) is False:
28    print("3. coincurve will not validate ecdsa signature")
29
30signature = cc_private_key.sign(digest, None)
31
32crypto_pub.verify(signature, digest, ec.ECDSA(Prehashed(hashes.SHA256())))
33print("4. cryptography can validate coincurve signature (raises exception if not valid)")
34
35if cc_pub.verify(signature, digest, None) is True:
36    print("5. coincurve will validate its own signature")
37

1import json
2import uuid
3
4from backend.config import STARTING_BALANCE
5from cryptography.hazmat.backends import default_backend
6from cryptography.hazmat.primitives.asymmetric import ec
7from cryptography.hazmat.primitives.asymmetric.utils import (
8    encode_dss_signature,
9    decode_dss_signature
10)
11from cryptography.hazmat.primitives import hashes, serialization
12from cryptography.exceptions import InvalidSignature
13
14from cryptography.hazmat.primitives.serialization import load_pem_private_key
15
16import base64
17import hashlib
18

1import json
2import uuid
3
4from backend.config import STARTING_BALANCE
5from cryptography.hazmat.backends import default_backend
6from cryptography.hazmat.primitives.asymmetric import ec
7from cryptography.hazmat.primitives.asymmetric.utils import (
8    encode_dss_signature,
9    decode_dss_signature
10)
11from cryptography.hazmat.primitives import hashes, serialization
12from cryptography.exceptions import InvalidSignature
13
14from cryptography.hazmat.primitives.serialization import load_pem_private_key
15
16import base64
17import hashlib
18class User:
19    def __init__(self):
20        self.address = hashlib.sha1(str(str(uuid.uuid4())[0:8]).encode("UTF-8")).hexdigest()
21        self.private_key = ec.generate_private_key(
22            ec.SECP256K1(),
23            
24            default_backend()
25        )
26
27        self.private_key_return = self.private_key.private_bytes(
28            encoding=serialization.Encoding.PEM,
29            format=serialization.PrivateFormat.TraditionalOpenSSL,
30            encryption_algorithm=serialization.NoEncryption()
31        )
32
33        self.public_key = self.private_key.public_key()
34
35        self.serialize_public_key()
36
37    def serialize_public_key():
38        """
39        Reset the public key to its serialized version.
40        """
41        self.public_key = self.public_key.public_bytes(
42            encoding=serialization.Encoding.PEM,
43            format=serialization.PublicFormat.SubjectPublicKeyInfo
44        ).decode('utf-8')
45

1import json
2import uuid
3
4from backend.config import STARTING_BALANCE
5from cryptography.hazmat.backends import default_backend
6from cryptography.hazmat.primitives.asymmetric import ec
7from cryptography.hazmat.primitives.asymmetric.utils import (
8    encode_dss_signature,
9    decode_dss_signature
10)
11from cryptography.hazmat.primitives import hashes, serialization
12from cryptography.exceptions import InvalidSignature
13
14from cryptography.hazmat.primitives.serialization import load_pem_private_key
15
16import base64
17import hashlib
18class User:
19    def __init__(self):
20        self.address = hashlib.sha1(str(str(uuid.uuid4())[0:8]).encode("UTF-8")).hexdigest()
21        self.private_key = ec.generate_private_key(
22            ec.SECP256K1(),
23            
24            default_backend()
25        )
26
27        self.private_key_return = self.private_key.private_bytes(
28            encoding=serialization.Encoding.PEM,
29            format=serialization.PrivateFormat.TraditionalOpenSSL,
30            encryption_algorithm=serialization.NoEncryption()
31        )
32
33        self.public_key = self.private_key.public_key()
34
35        self.serialize_public_key()
36
37    def serialize_public_key():
38        """
39        Reset the public key to its serialized version.
40        """
41        self.public_key = self.public_key.public_bytes(
42            encoding=serialization.Encoding.PEM,
43            format=serialization.PublicFormat.SubjectPublicKeyInfo
44        ).decode('utf-8')
45def sign(self, data):
46    """
47    Generate a signature based on the data using the local private key.
48    """
49    return decode_dss_signature(self.private_key.sign(
50        json.dumps(data).encode('utf-8'),
51        ec.ECDSA(hashes.SHA256())
52    ))
53

1import json
2import uuid
3
4from backend.config import STARTING_BALANCE
5from cryptography.hazmat.backends import default_backend
6from cryptography.hazmat.primitives.asymmetric import ec
7from cryptography.hazmat.primitives.asymmetric.utils import (
8    encode_dss_signature,
9    decode_dss_signature
10)
11from cryptography.hazmat.primitives import hashes, serialization
12from cryptography.exceptions import InvalidSignature
13
14from cryptography.hazmat.primitives.serialization import load_pem_private_key
15
16import base64
17import hashlib
18class User:
19    def __init__(self):
20        self.address = hashlib.sha1(str(str(uuid.uuid4())[0:8]).encode("UTF-8")).hexdigest()
21        self.private_key = ec.generate_private_key(
22            ec.SECP256K1(),
23            
24            default_backend()
25        )
26
27        self.private_key_return = self.private_key.private_bytes(
28            encoding=serialization.Encoding.PEM,
29            format=serialization.PrivateFormat.TraditionalOpenSSL,
30            encryption_algorithm=serialization.NoEncryption()
31        )
32
33        self.public_key = self.private_key.public_key()
34
35        self.serialize_public_key()
36
37    def serialize_public_key():
38        """
39        Reset the public key to its serialized version.
40        """
41        self.public_key = self.public_key.public_bytes(
42            encoding=serialization.Encoding.PEM,
43            format=serialization.PublicFormat.SubjectPublicKeyInfo
44        ).decode('utf-8')
45def sign(self, data):
46    """
47    Generate a signature based on the data using the local private key.
48    """
49    return decode_dss_signature(self.private_key.sign(
50        json.dumps(data).encode('utf-8'),
51        ec.ECDSA(hashes.SHA256())
52    ))
53@staticmethod
54def verify(public_key, data, signature):
55    """
56    Verify a signature based on the original public key and data.
57    """
58    deserialized_public_key = serialization.load_pem_public_key(
59        public_key.encode('utf-8'),
60        default_backend()
61    )
62
63    (r, s) = signature
64
65    try:
66        deserialized_public_key.verify(
67            encode_dss_signature(r, s),
68            json.dumps(data).encode('utf-8'),
69            ec.ECDSA(hashes.SHA256())    
70        )
71        return True
72    except InvalidSignature:
73        return False
74

1/**
2* Generating the shared secret with the merchant private key and the ephemeral public key(part of the payment token data)
3* using Elliptic Curve Diffie-Hellman (id-ecDH 1.3.132.1.12).
4* As the Apple Pay certificate is issued using prime256v1 encryption, create elliptic curve key instances using the package - https://www.npmjs.com/package/ec-key
5*/
6sharedSecret (privatePem) {
7    const prv = new ECKey(privatePem, 'pem') // Create a new ECkey instance from PEM formatted string
8    const publicEc = new ECKey(this.ephemeralPublicKey, 'spki') // Create a new ECKey instance from a base-64 spki string
9    return prv.computeSecret(publicEc).toString('hex') // Compute secret using private key for provided ephemeral public key
10  }
11

1/**
2* Generating the shared secret with the merchant private key and the ephemeral public key(part of the payment token data)
3* using Elliptic Curve Diffie-Hellman (id-ecDH 1.3.132.1.12).
4* As the Apple Pay certificate is issued using prime256v1 encryption, create elliptic curve key instances using the package - https://www.npmjs.com/package/ec-key
5*/
6sharedSecret (privatePem) {
7    const prv = new ECKey(privatePem, 'pem') // Create a new ECkey instance from PEM formatted string
8    const publicEc = new ECKey(this.ephemeralPublicKey, 'spki') // Create a new ECKey instance from a base-64 spki string
9    return prv.computeSecret(publicEc).toString('hex') // Compute secret using private key for provided ephemeral public key
10  }
11MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEYtpZKqPDqavs4KzNnMoxWdIThKe/ErKMI/l34Y9/xVkt4DU4BrCaQnGLlRGx+Pn/WHPkQg3BYoRH4xUWswNhEA==
12

1/**
2* Generating the shared secret with the merchant private key and the ephemeral public key(part of the payment token data)
3* using Elliptic Curve Diffie-Hellman (id-ecDH 1.3.132.1.12).
4* As the Apple Pay certificate is issued using prime256v1 encryption, create elliptic curve key instances using the package - https://www.npmjs.com/package/ec-key
5*/
6sharedSecret (privatePem) {
7    const prv = new ECKey(privatePem, 'pem') // Create a new ECkey instance from PEM formatted string
8    const publicEc = new ECKey(this.ephemeralPublicKey, 'spki') // Create a new ECKey instance from a base-64 spki string
9    return prv.computeSecret(publicEc).toString('hex') // Compute secret using private key for provided ephemeral public key
10  }
11MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEYtpZKqPDqavs4KzNnMoxWdIThKe/ErKMI/l34Y9/xVkt4DU4BrCaQnGLlRGx+Pn/WHPkQg3BYoRH4xUWswNhEA==
12from cryptography.hazmat.primitives.asymmetric.ec import SECP256R1, EllipticCurvePublicKey, ECDH
13from cryptography.hazmat.primitives.serialization import load_pem_private_key
14
15def __compute_shared_secret(ephemeral_public_key: str) -> bytes:
16    curve = SECP256R1()
17    key = base64.b64decode(ephemeral_public_key)
18    public_key = EllipticCurvePublicKey.from_encoded_point(curve, key)  # problem here
19    server_private_key = load_pem_private_key(<private_key>, password=None)
20    shared_secret = server_private_key.exchange(ECDH(), public_key)
21    return shared_secret
22

1/**
2* Generating the shared secret with the merchant private key and the ephemeral public key(part of the payment token data)
3* using Elliptic Curve Diffie-Hellman (id-ecDH 1.3.132.1.12).
4* As the Apple Pay certificate is issued using prime256v1 encryption, create elliptic curve key instances using the package - https://www.npmjs.com/package/ec-key
5*/
6sharedSecret (privatePem) {
7    const prv = new ECKey(privatePem, 'pem') // Create a new ECkey instance from PEM formatted string
8    const publicEc = new ECKey(this.ephemeralPublicKey, 'spki') // Create a new ECKey instance from a base-64 spki string
9    return prv.computeSecret(publicEc).toString('hex') // Compute secret using private key for provided ephemeral public key
10  }
11MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEYtpZKqPDqavs4KzNnMoxWdIThKe/ErKMI/l34Y9/xVkt4DU4BrCaQnGLlRGx+Pn/WHPkQg3BYoRH4xUWswNhEA==
12from cryptography.hazmat.primitives.asymmetric.ec import SECP256R1, EllipticCurvePublicKey, ECDH
13from cryptography.hazmat.primitives.serialization import load_pem_private_key
14
15def __compute_shared_secret(ephemeral_public_key: str) -> bytes:
16    curve = SECP256R1()
17    key = base64.b64decode(ephemeral_public_key)
18    public_key = EllipticCurvePublicKey.from_encoded_point(curve, key)  # problem here
19    server_private_key = load_pem_private_key(<private_key>, password=None)
20    shared_secret = server_private_key.exchange(ECDH(), public_key)
21    return shared_secret
22ValueError: Unsupported elliptic curve point type
23