Robert Schmidt
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include "TLVEncoder.h"
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#include "TLVDecoder.h"
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#include "AuthenticationRequest.h"
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int decode_authentication_request(authentication_request_msg *authentication_request, uint8_t *buffer, uint32_t len)
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{
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uint32_t decoded = 0;
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int decoded_result = 0;
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// Check if we got a NULL pointer and if buffer length is >= minimum length expected for the message.
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CHECK_PDU_POINTER_AND_LENGTH_DECODER(buffer, AUTHENTICATION_REQUEST_MINIMUM_LENGTH, len);
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/* Decoding mandatory fields */
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if ((decoded_result = decode_nas_key_set_identifier(&authentication_request->naskeysetidentifierasme, 0, *(buffer + decoded)))
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< 0)
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return decoded_result;
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decoded++;
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if ((decoded_result = decode_authentication_parameter_rand(&authentication_request->authenticationparameterrand, 0, buffer + decoded, len - decoded)) < 0)
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return decoded_result;
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else
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decoded += decoded_result;
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if ((decoded_result = decode_authentication_parameter_autn(&authentication_request->authenticationparameterautn, 0, buffer + decoded, len - decoded)) < 0)
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return decoded_result;
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else
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decoded += decoded_result;
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return decoded;
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}
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int encode_authentication_request(authentication_request_msg *authentication_request, uint8_t *buffer, uint32_t len)
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{
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int encoded = 0;
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int encode_result = 0;
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/* Checking IEI and pointer */
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CHECK_PDU_POINTER_AND_LENGTH_ENCODER(buffer, AUTHENTICATION_REQUEST_MINIMUM_LENGTH, len);
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*(buffer + encoded) = ((encode_nas_key_set_identifier(&authentication_request->naskeysetidentifierasme, 0) & 0x0f) << 4) | 0x00;
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encoded++;
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if ((encode_result =
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encode_authentication_parameter_rand(&authentication_request->authenticationparameterrand,
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0, buffer + encoded, len - encoded)) < 0) //Return in case of error
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return encode_result;
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else
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encoded += encode_result;
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if ((encode_result =
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encode_authentication_parameter_autn(&authentication_request->authenticationparameterautn,
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0, buffer + encoded, len - encoded)) < 0) //Return in case of error
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return encode_result;
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else
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encoded += encode_result;
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return encoded;
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}
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