From bee8458a2d12bdd42079fcb2c4ca88ebeafe305b Mon Sep 17 00:00:00 2001 From: nya1 Date: Wed, 31 Aug 2022 12:06:14 +0200 Subject: [feature] add rate limit middleware (#741) * feat: add rate limit middleware * chore: update vendor dir * chore: update readme with new dependency * chore: add rate limit infos to swagger.md file * refactor: add ipv6 mask limiter option Add IPv6 CIDR /64 mask * refactor: increase rate limit to 1000 Address https://github.com/superseriousbusiness/gotosocial/pull/741#discussion_r945584800 Co-authored-by: tobi <31960611+tsmethurst@users.noreply.github.com> --- .../limiter/v3/drivers/store/common/context.go | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 vendor/github.com/ulule/limiter/v3/drivers/store/common/context.go (limited to 'vendor/github.com/ulule/limiter/v3/drivers/store/common') diff --git a/vendor/github.com/ulule/limiter/v3/drivers/store/common/context.go b/vendor/github.com/ulule/limiter/v3/drivers/store/common/context.go new file mode 100644 index 000000000..d181a460b --- /dev/null +++ b/vendor/github.com/ulule/limiter/v3/drivers/store/common/context.go @@ -0,0 +1,28 @@ +package common + +import ( + "time" + + "github.com/ulule/limiter/v3" +) + +// GetContextFromState generate a new limiter.Context from given state. +func GetContextFromState(now time.Time, rate limiter.Rate, expiration time.Time, count int64) limiter.Context { + limit := rate.Limit + remaining := int64(0) + reached := true + + if count <= limit { + remaining = limit - count + reached = false + } + + reset := expiration.Unix() + + return limiter.Context{ + Limit: limit, + Remaining: remaining, + Reset: reset, + Reached: reached, + } +} -- cgit v1.3