Warranty in Canada for iphone purchased in India

No. Warranty is only valid in the country of purchase. If you need any service you will need to return the iPhone to India to get Warranty coverage.

Link-> Legal - iOS Warranty Canada English - Apple

IMPORTANT RESTRICTION FOR iPHONE, iPAD, APPLE TV AND HOMEPOD SERVICE.

Apple may restrict warranty service for iPhone, iPad, Apple TV and HomePod to the country where Apple or its Authorized Distributors originally sold the device.

Please note the word "may" in the restrictions; that is also included in the warranty terms for India which is the country of purchase. The point is that this word gives Apple the right to either honor the warranty or not legally. I'd suggest that - if you actually need service - you make an appoinment at a store and very nicely ask for help after showing them the proof or purchase (if they request it).