otpauth
gogoprotobuf
otpauth | gogoprotobuf | |
---|---|---|
10 | 9 | |
734 | 5,670 | |
3.3% | 0.1% | |
4.2 | 0.0 | |
2 months ago | over 1 year ago | |
Go | Go | |
ISC License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
otpauth
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Ask HN: How do you start over with 2FA and losing your phone?
will generate a PNG file for each account, name after the account name and site name, and containing the QR code for the account.
Going forward, save those PNGs somewhere secure (I use an encrypted tar file). Any new accounts you set up save the QR codes for those as PNGs and add them to your collection. If you keep that collection up to date you will be able to readily handle any device updates or replacements readily or adding new TOTP apps.
[1] https://github.com/dim13/otpauth
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It Is New Phone Day - Don't Forget To Transfer Google Authenticator Before Wiping Your Phone!!!
afterwards you can use https://github.com/dim13/otpauth to convert the GAUTH code to plaintext
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Transfer 2FA Tokens from GAUTH to Authy?
Open google authenticator, export accounts, screenshot QR code, decode with cyberchef, decode otpauth-migration link with https://github.com/dim13/otpauth
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Google Authenticator Issues
Scan the code with something else and pass the string inside to a tool like this in order to get the individual tokens/codes: https://github.com/dim13/otpauth
- Hausdurchsuchung wegen 5 Gramm Gras - Handy mitgenommen
- Migrate TOTP from GAuth
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Is there a way to backup everything in my Google Authenticator?
latest google authenticator has an export option. save the url or QR code and you will be able to load it in the next phone (or use a tool such as https://github.com/dim13/otpauth / https://github.com/digitalduke/otpauth-migration-decoder to decode the keys/timers and load in TOTP inside keypassx etc')
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Request: support for optauth-migration links
The code on this page is a standard otpauth string.
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Warning: Please stop using Google Authenticator for your 2FA/TOTP. It has a bad reputation of locking people out of all of their accounts if something happens to the device. There are other better/safer options. Here is my overall advice.
Not tested yet but this tool should allow you to create scanable QR codes for other auth apps as far as I understand. https://github.com/dim13/otpauth
- Show HN: Google Authenticator Migration Decoder
gogoprotobuf
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gRPC: The Bad Parts
The Go tooling for gRPC is inexplicably bad, both in terms of ergonomics and in terms of performance.
The GoGoProtobuf [1] project was started to improve both. It would generate nice Go types that followed Go's conventions. And it uses fast binary serialization without needing to resort to reflection.
Unfortunately, the gRPC/Protobuf team(s) at Google is famously resistant to changes, and was unwilling to work with the GoGo. As a result, the GoGo project is now dead. [2]
I've never used Buf, but it looks like it might fix most of the issues with the Go support.
[1] https://github.com/gogo/protobuf
[2] https://x.com/awalterschulze/status/1584553056100057088
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Why Does gRPC Insist on Trailers?
That probably won't happen either, because the Google gRPC team is also quite resistant to any kind of change (that isn't driven by internal needs at Google). Projects like GoGo Protobuf had to be developed to fill gaps that the Google team refused to fill or accept PRs for.
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Anyone needs a (long-term) contributor for their open source project written in Go?
the gogo protobuf compiler toolchain is looking for a maintainer https://github.com/gogo/protobuf u/MehdiHK
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Distributed IM Service in Golang
protobuff : Google's binary data transfer protocol
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Crowdstrike releases replacement for Gogo/protobuf
Looks like Crowdstrike just pushed out publicly a replacement for gogo/proto. It looks like the library solves 2 problems:
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2022-01-11 gRPC benchmark results
Seems like we're pretty middle of the road. I can only guess as to why but it probably has to do with heavy usage of pointers and reflection. Gogo/protobuf solved this performance with code generation, but the go protobuf implementation has essentially eschewed it. I do wonder how the benchmark would look using the new vitess proto library for Go (which has many of the benefits of gogo but with active development and an API built on top of the Google one)
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Go-generated protobufs with map[string]interface{}
Yeah, it's a pretty thick Makefile and set of shell scripts, but it's seemingly using things like: k8s.io/code-generator/cmd/go-to-protobuf and github.com/gogo/protobuf/protoc-gen-gogo and github.com/gogo/protobuf/protoc-gen-gogofast which from what I can tell... [it looks like this can probably help me a bit in understanding how to make custom types](https://cloud.redhat.com/blog/kubernetes-deep-dive-code-generation-customresources).
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🐱👓 PowerProto: One-click installation and version control of gRPC toolchain (protoc, protoc-gen-go)
repositories: # Definition depends on the 27156597fdf4fb77004434d4409154a230dc9a32 version of https://github.com/googleapis/googleapis # and defines its name as GOOGLE_APIS # It can be referenced in importPaths by $GOOGLE_APIS GOOGLE_APIS: https://github.com/googleapis/googleapis@27156597fdf4fb77004434d4409154a230dc9a32 # Definition depends on the 226206f39bd7276e88ec684ea0028c18ec2c91ae version of https://github.com/gogo/protobuf # and defines its name as GOGO_PROTOBUF # It can be referenced in the importPaths by $GOGO_PROTOBUF GOGO_PROTOBUF: https://github.com/gogo/protobuf@226206f39bd7276e88ec684ea0028c18ec2c91ae
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Обережно кодогенерація
В проекті ми використовуємо офіційну бібліотеку Protobuf github.com/protocolbuffers/protobuf, яка підчас серіалізації використовує рефлексію і будує слайс байтів через append. А потім я дізнався про "Protocol Buffers for Go with Gadgets" github.com/gogo/protobuf, бібліотеку-fork яка генерує додатковий код щоб прибрати рефексію підчас серіалізації і вже записує в слайс байтів по індексу бо так швидше. Коли змінював одну бібліотеку на іншу то важливим вважав що стало працювати швидше і написані раніше тести пройшли успішно. І все б було гаразд але в проекті існувала латка яка через пару тижнів після заміни перезапустила мікросервіс через паніку:
What are some alternatives?
otpauth-migration-decoder - Convert otpauth-migration to plain link
colfer - binary serialization format
otplib - :key: One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator
asn1
ios-application - A native, lightweight and secure one-time-password (OTP) client built for iOS; Raivo OTP!
goprotobuf - Go support for Google's protocol buffers
twirp - A simple RPC framework with protobuf service definitions
mapstructure - Go library for decoding generic map values into native Go structures and vice versa.
Aegis - A free, secure and open source app for Android to manage your 2-step verification tokens.
go-capnproto - Cap'n Proto library and parser for go. This is go-capnproto-1.0, and does not have rpc. See https://github.com/zombiezen/go-capnproto2 for 2.0 which has rpc and capabilities.
google-auth-decode - Decode Google Authenticator URI
cbor - CBOR codec (RFC 8949) with CBOR tags, Go struct tags (toarray, keyasint, omitempty), float64/32/16, big.Int, and fuzz tested billions of execs.