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@@ -577,195 +577,6 @@ def reset_server_hostname_https(profile_id):
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http_reset_success = False
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http_reset_success = False
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return http_reset_success
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return http_reset_success
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def modem_complete_reboot_and_reinitialize(modem_version, aircarto_profile_id):
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"""
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Performs a complete modem restart sequence:
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1. Reboots the modem using the appropriate command for its version
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2. Waits for the modem to restart
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3. Resets the HTTP profile
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4. For SARA-R5, resets the PDP connection
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Args:
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modem_version (str): The modem version, e.g., 'SARA-R500' or 'SARA-R410'
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aircarto_profile_id (int): The HTTP profile ID to reset
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Returns:
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bool: True if the complete sequence was successful, False otherwise
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"""
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print('<span style="color: orange;font-weight: bold;">🔄 Complete SARA reboot and reinitialize sequence 🔄</span>')
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# Step 1: Reboot the modem - Integrated modem_software_reboot logic
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print('<span style="color: orange;font-weight: bold;">🔄 Software SARA reboot (CFUN)! 🔄</span>')
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# Use different commands based on modem version
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if 'R5' in modem_version: # For SARA-R5 series
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command = 'AT+CFUN=16\r' # Normal restart for R5
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else: # For SARA-R4 series
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command = 'AT+CFUN=15\r' # Factory reset for R4
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#ATTENTION : AT+CFUN=16 sometimes causes the modem to reset before replying OK
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ser_sara.write(command.encode('utf-8'))
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response = read_complete_response(ser_sara, wait_for_lines=["OK", "ERROR"], debug=True)
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print('<p class="text-danger-emphasis">')
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print(response)
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print("</p>", end="")
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# Check if reboot command was acknowledged
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if response is None or ("OK" not in response and "ERROR" in response):
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print("⚠️ Reboot command may have failed or modem restarted before responding.")
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# Still continue, as the modem may have rebooted correctly
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else:
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print("✅ Modem acknowledged reboot command.")
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# Step 2: Wait for the modem to restart (adjust time as needed)
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print("Waiting for modem to restart...")
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time.sleep(7) # 7 seconds should be enough for most modems to restart
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# Step 3: Check if modem is responsive after reboot
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print("Checking if modem is responsive...")
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for attempt in range(5):
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ser_sara.write(b'AT\r')
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response_check = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=True)
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if response_check and "OK" in response_check:
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print("✅ Modem is responsive after reboot.")
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break
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print(f"⏳ Waiting for modem... attempt {attempt + 1}")
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time.sleep(2)
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else:
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print("❌ Modem not responding after reboot.")
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return False
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# Step 4: Reset AirCarto HTTP Profile
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print('<span style="color: orange;font-weight: bold;">🔧 Resetting AirCarto HTTP Profile</span>')
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#command = f'AT+UHTTP={aircarto_profile_id},1,"data.nebuleair.fr"\r'
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#ser_sara.write(command.encode('utf-8'))
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#responseResetHTTP = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=5,wait_for_lines=["OK", "+CME ERROR"], debug=True)
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#print('<p class="text-danger-emphasis">')
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#print(responseResetHTTP)
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#print("</p>", end="")
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print("➡️SET URL")
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command = f'AT+UHTTP={aircarto_profile_id},1,"data.nebuleair.fr"\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_5 = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5)
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time.sleep(1)
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http_reset_success = response_SARA_5 is not None and "OK" in response_SARA_5
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if not http_reset_success:
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print("⚠️ AirCarto HTTP profile reset failed")
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# Continue anyway, don't return False here
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if send_uSpot:
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print('<span style="color: orange;font-weight: bold;">🔧 Resetting uSpot HTTP Profile</span>')
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uSpot_profile_id = 1
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uSpot_url="api-prod.uspot.probesys.net"
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security_profile_id = 1
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#step 1: import the certificate
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print("➡️ import certificate")
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certificate_name = "e6"
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with open("/var/www/nebuleair_pro_4g/SARA/SSL/certificate/e6.pem", "rb") as cert_file:
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certificate = cert_file.read()
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size_of_string = len(certificate)
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# AT+USECMNG=0,<type>,<internal_name>,<data_size>
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# type-> 0 -> trusted root CA
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command = f'AT+USECMNG=0,0,"{certificate_name}",{size_of_string}\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_1 = read_complete_response(ser_sara, wait_for_lines=[">"])
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print(response_SARA_1)
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time.sleep(0.5)
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print("➡️ add certificate")
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ser_sara.write(certificate)
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response_SARA_2 = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_2)
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time.sleep(0.5)
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# op_code: 0 -> certificate validation level
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# param_val : 0 -> Level 0 No validation; 1-> Level 1 Root certificate validation
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print("➡️Set the security profile (params)")
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certification_level=0
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command = f'AT+USECPRF={security_profile_id},0,{certification_level}\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_5b = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5b)
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time.sleep(0.5)
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# op_code: 1 -> minimum SSL/TLS version
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# param_val : 0 -> any; server can use any version for the connection; 1-> LSv1.0; 2->TLSv1.1; 3->TLSv1.2;
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print("➡️Set the security profile (params)")
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minimum_SSL_version = 0
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command = f'AT+USECPRF={security_profile_id},1,{minimum_SSL_version}\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_5bb = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5bb)
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time.sleep(0.5)
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#op_code: 2 -> legacy cipher suite selection
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# 0 (factory-programmed value): a list of default cipher suites is proposed at the beginning of handshake process, and a cipher suite will be negotiated among the cipher suites proposed in the list.
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print("➡️Set cipher")
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cipher_suite = 0
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command = f'AT+USECPRF={security_profile_id},2,{cipher_suite}\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_5cc = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5cc)
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time.sleep(0.5)
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# op_code: 3 -> trusted root certificate internal name
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print("➡️Set the security profile (choose cert)")
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command = f'AT+USECPRF={security_profile_id},3,"{certificate_name}"\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_5c = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5c)
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time.sleep(0.5)
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# op_code: 10 -> SNI (server name indication)
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print("➡️Set the SNI")
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command = f'AT+USECPRF={security_profile_id},10,"{uSpot_url}"\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_5cf = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5cf)
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time.sleep(0.5)
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#step 4: set url (op_code = 1)
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print("➡️SET URL")
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command = f'AT+UHTTP={uSpot_profile_id},1,"{uSpot_url}"\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_5 = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5)
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time.sleep(1)
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#step 4: set PORT (op_code = 5)
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print("➡️SET PORT")
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port = 443
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command = f'AT+UHTTP={uSpot_profile_id},5,{port}\r'
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ser_sara.write((command + '\r').encode('utf-8'))
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response_SARA_55 = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_55)
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time.sleep(1)
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#step 4: set url to SSL (op_code = 6) (http_secure = 1 for HTTPS)(USECMNG_PROFILE = 2)
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print("➡️SET SSL")
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http_secure = 1
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command = f'AT+UHTTP={uSpot_profile_id},6,{http_secure},{security_profile_id}\r'
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ser_sara.write(command.encode('utf-8'))
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response_SARA_5fg = read_complete_response(ser_sara, wait_for_lines=["OK"])
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print(response_SARA_5fg)
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time.sleep(1)
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# Return overall success
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#return http_reset_success and pdp_reset_success
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return http_reset_success
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try:
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try:
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'''
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'''
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@@ -1234,13 +1045,6 @@ try:
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print('<p class="text-danger">Could not extract error code from response</p>')
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print('<p class="text-danger">Could not extract error code from response</p>')
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#Software Reboot
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#software_reboot_success = modem_complete_reboot_and_reinitialize(modem_version, aircarto_profile_id)
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#if software_reboot_success:
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# print("✅Modem successfully rebooted and reinitialized")
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#else:
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# print("⛔There were issues with the modem reboot/reinitialize process")
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# 2.2 code 1 (✅✅HHTP / UUHTTPCR succeded✅✅)
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# 2.2 code 1 (✅✅HHTP / UUHTTPCR succeded✅✅)
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else:
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else:
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@@ -1379,12 +1183,6 @@ try:
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#Send notification (WIFI)
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#Send notification (WIFI)
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send_error_notification(device_id, "SARA CME ERROR")
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send_error_notification(device_id, "SARA CME ERROR")
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#Software Reboot
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#software_reboot_success = modem_complete_reboot_and_reinitialize(modem_version, aircarto_profile_id)
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#if software_reboot_success:
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# print("Modem successfully rebooted and reinitialized")
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#else:
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# print("There were issues with the modem reboot/reinitialize process")
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#Hardware Reboot
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#Hardware Reboot
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hardware_reboot_success = modem_hardware_reboot()
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hardware_reboot_success = modem_hardware_reboot()
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if hardware_reboot_success:
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if hardware_reboot_success:
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