Best way to authenticate boto3??
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Hello All,
I'm building a Python based desktop application to work with some AWS services. The application has a front-end built with the kivy framework and AWS boto3 being the primary tool in the back-end. So my aim is to access services such as AWS IoT & DynamoDB using this application.
The question is, according to AWS standards, we've three modes of authentication for boto3 to access AWS servers.
1. X.509 certificates
2. IAM Authentication
3. Cognito IdentitiesX.509 certificates are mostly preferred for embedded devices and not in applications.
That leaves me with 2 options, either IAM or Cognito.
I'm not convinced with the idea of hard coding credentials into our code.
In such a case which one of these is a better way of authentication and why?
Do we really have a problem if we hard-code IAM credentials in our application code?
Recent Posts
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Thanks for sharing @rafitc99 . Glad to know that it was solved.
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BaseType_t xQueueSendFromISR ( QueueHandle_t xQueue, const void *pvItemToQueue, BaseType_t *pxHigherPriorityTaskWoken );I was trying to pass a pointer. That was the issue.
Reference -
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I'm trying to pass a value into Queue from Interrupt Service Routine(ISR) using xQueueSendFromISR() <-- Reference
But I'm getting this error and ESP restart immediately.
Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled. Core 0 register dump: PC : 0x4021227c PS : 0x00000033 A0 : 0x4021c72e A1 : 0x3ffe8220Here is the gpio interrupt example which I'm following.
Here is my code. I did some modification in this.
Check 70th line of this location.
static void main_power_isr_handler(void* arg) { xQueueHandle* main_q = (xQueueHandle*)arg; static main_q_payload_t msg; msg.hdr = E_MAIN_MSG_MAIN_POWER_STATUS; msg.bool_payload = gpio_get_level(GPIO_MAIN_POWER); //ets_printf("Someone Interrupted \n "); xQueueSendFromISR(main_q, &msg, NULL); //!!! THIS LINE } -
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