43 lines
1.0 KiB
Python
43 lines
1.0 KiB
Python
import os
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class Cert(object):
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def __init__(self, name, buff):
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self.name = name
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self.len = len(buff)
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self.buff = buff
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pass
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def __str__(self):
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out_str = ['\0']*32
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for i in range(len(self.name)):
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out_str[i] = self.name[i]
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out_str = "".join(out_str)
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out_str += str(chr(self.len & 0xFF))
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out_str += str(chr((self.len & 0xFF00) >> 8))
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out_str += self.buff
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return out_str
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pass
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def main():
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cert_list = []
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file_list = os.listdir(os.getcwd())
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cert_file_list = []
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for _file in file_list:
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pos = _file.find(".cer")
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if pos != -1:
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cert_file_list.append(_file[:pos])
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for cert_file in cert_file_list:
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with open(cert_file+".cer", 'rb') as f:
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buff = f.read()
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cert_list.append(Cert(cert_file, buff))
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with open('esp_ca_cert.bin', 'wb+') as f:
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for _cert in cert_list:
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f.write("%s" % _cert)
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pass
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if __name__ == '__main__':
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main()
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