Add passkeys support + MFA

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/dustin/go-humanize v1.0.1
 	github.com/glebarez/sqlite v1.11.0
 	github.com/go-playground/validator/v10 v10.21.0
+	github.com/go-webauthn/webauthn v0.11.1
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/securecookie v1.1.2
 	github.com/gorilla/sessions v1.2.2
@@ -22,8 +23,8 @@ require (
 	github.com/yuin/goldmark-emoji v1.0.2
 	github.com/yuin/goldmark-highlighting/v2 v2.0.0-20230729083705-37449abec8cc
 	go.abhg.dev/goldmark/mermaid v0.5.0
-	golang.org/x/crypto v0.23.0
-	golang.org/x/text v0.15.0
+	golang.org/x/crypto v0.26.0
+	golang.org/x/text v0.17.0
 	gopkg.in/yaml.v3 v3.0.1
 	gorm.io/driver/mysql v1.5.7
 	gorm.io/driver/postgres v1.5.9
@@ -53,15 +54,19 @@ require (
 	github.com/cpuguy83/go-md2man/v2 v2.0.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dlclark/regexp2 v1.11.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.4 // indirect
 	github.com/glebarez/go-sqlite v1.22.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-sql-driver/mysql v1.7.0 // indirect
+	github.com/go-webauthn/x v0.1.12 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
 	github.com/golang/geo v0.0.0-20230421003525-6adc56603217 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/go-tpm v0.9.1 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/golang-lru v1.0.2 // indirect
@@ -78,6 +83,7 @@ require (
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/mschoch/smat v0.2.0 // indirect
@@ -88,12 +94,13 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
+	github.com/x448/float16 v0.8.4 // indirect
 	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 // indirect
 	go.etcd.io/bbolt v1.3.10 // indirect
 	golang.org/x/net v0.25.0 // indirect
 	golang.org/x/oauth2 v0.20.0 // indirect
-	golang.org/x/sync v0.5.0 // indirect
-	golang.org/x/sys v0.20.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/sys v0.23.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
 	google.golang.org/protobuf v1.34.1 // indirect
 	modernc.org/libc v1.51.0 // indirect

go.sum

@@ -68,6 +68,8 @@ github.com/dlclark/regexp2 v1.11.0 h1:G/nrcoOa7ZXlpoa/91N3X7mM3r8eIlMBBJZvsz/mxK
 github.com/dlclark/regexp2 v1.11.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
+github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=
+github.com/fxamacker/cbor/v2 v2.7.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
 github.com/gabriel-vasile/mimetype v1.4.4 h1:QjV6pZ7/XZ7ryI2KuyeEDE8wnh7fHP9YnQy+R0LnH8I=
 github.com/gabriel-vasile/mimetype v1.4.4/go.mod h1:JwLei5XPtWdGiMFB5Pjle1oEeoSeEuJfJE+TtfvdB/s=
 github.com/glebarez/go-sqlite v1.22.0 h1:uAcMJhaA6r3LHMTFgP0SifzgXg46yJkgxqyuyec+ruQ=
@@ -84,6 +86,10 @@ github.com/go-playground/validator/v10 v10.21.0 h1:4fZA11ovvtkdgaeev9RGWPgc1uj3H
 github.com/go-playground/validator/v10 v10.21.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
 github.com/go-sql-driver/mysql v1.7.0 h1:ueSltNNllEqE3qcWBTD0iQd3IpL/6U+mJxLkazJ7YPc=
 github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/go-webauthn/webauthn v0.11.1 h1:5G/+dg91/VcaJHTtJUfwIlNJkLwbJCcnUc4W8VtkpzA=
+github.com/go-webauthn/webauthn v0.11.1/go.mod h1:YXRm1WG0OtUyDFaVAgB5KG7kVqW+6dYCJ7FTQH4SxEE=
+github.com/go-webauthn/x v0.1.12 h1:RjQ5cvApzyU/xLCiP+rub0PE4HBZsLggbxGR5ZpUf/A=
+github.com/go-webauthn/x v0.1.12/go.mod h1:XlRcGkNH8PT45TfeJYc6gqpOtiOendHhVmnOxh+5yHs=
 github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
 github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
 github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
@@ -93,6 +99,8 @@ github.com/gobwas/ws v1.1.0/go.mod h1:nzvNcVha5eUziGrbxFCo6qFIojQHjJV5cLYIbezhfL
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
+github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang/geo v0.0.0-20230421003525-6adc56603217 h1:HKlyj6in2JV6wVkmQ4XmG/EIm+SCYlPZ+V4GWit7Z+I=
 github.com/golang/geo v0.0.0-20230421003525-6adc56603217/go.mod h1:8wI0hitZ3a1IxZfeH3/5I97CI8i5cLGsYe7xNhQGs9U=
 github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
@@ -101,6 +109,8 @@ github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
 github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-tpm v0.9.1 h1:0pGc4X//bAlmZzMKf8iz6IsDo1nYTbYJ6FZN/rg4zdM=
+github.com/google/go-tpm v0.9.1/go.mod h1:h9jEsEECg7gtLis0upRBQU+GhYVH6jMjrFxI8u6bVUY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
 github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -165,6 +175,8 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
 github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
+github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -200,6 +212,8 @@ github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6Kllzaw
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
 github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
+github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
+github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 h1:gEOO8jv9F4OT7lGCjxCBTO/36wtF6j2nSip77qHd4x4=
 github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1/go.mod h1:Ohn+xnUBiLI6FVj/9LpzZWtj1/D6lUovWYBkxHVV3aM=
 github.com/yuin/goldmark v1.3.7/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
@@ -214,30 +228,30 @@ go.abhg.dev/goldmark/mermaid v0.5.0 h1:mDkykpSPJ+5wCQ8bSXgzJ2KQskjXkI5Ndxz7JYDHW
 go.abhg.dev/goldmark/mermaid v0.5.0/go.mod h1:OCyk2o85TX2drWHH+HRy6bih2yZlUwbbv/R1MMh1YLs=
 go.etcd.io/bbolt v1.3.10 h1:+BqfJTcCzTItrop8mq/lbzL8wSGtj94UO/3U31shqG0=
 go.etcd.io/bbolt v1.3.10/go.mod h1:bK3UQLPJZly7IlNmV7uVHJDxfe5aK9Ll93e/74Y9oEQ=
-golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
-golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
-golang.org/x/mod v0.16.0 h1:QX4fJ0Rr5cPQCF7O9lh9Se4pmwfwskqZfq5moyldzic=
-golang.org/x/mod v0.16.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
+golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
+golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
 golang.org/x/oauth2 v0.20.0 h1:4mQdhULixXKP1rwYBW0vAijoXnkTG0BLCDRzfe1idMo=
 golang.org/x/oauth2 v0.20.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
-golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
-golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
+golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
-golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/term v0.20.0 h1:VnkxpohqXaOBYJtBmEppKUG6mXpi+4O6purfc2+sMhw=
-golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
-golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
-golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/sys v0.23.0 h1:YfKFowiIMvtgl1UERQoTPPToxltDeZfbj4H7dVUCwmM=
+golang.org/x/sys v0.23.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.23.0 h1:F6D4vR+EHoL9/sWAWgAR1H2DcHr4PareCbAaCo1RpuU=
+golang.org/x/term v0.23.0/go.mod h1:DgV24QBUrK6jhZXl+20l6UWznPlwAHm1Q1mGHtydmSk=
+golang.org/x/text v0.17.0 h1:XtiM5bkSOt+ewxlOE/aE/AKEHibwj/6gvWMl9Rsh0Qc=
+golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
 golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
-golang.org/x/tools v0.19.0 h1:tfGCXNR1OsFG+sVdLAitlpjAvD/I6dHDKnYrpEZUHkw=
-golang.org/x/tools v0.19.0/go.mod h1:qoJWxmGSIBmAeriMx19ogtrEPrGtDbPK634QFIcLAhc=
+golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d h1:vU5i/LfpvrRCpgM/VPfJLg5KjxD3E+hfT1SH+d9zLwg=
+golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
 google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
 google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

internal/auth/webauthn/user.go

@@ -0,0 +1,58 @@
+package webauthn
+
+import (
+	"encoding/binary"
+	"github.com/go-webauthn/webauthn/protocol"
+	"github.com/go-webauthn/webauthn/webauthn"
+	"github.com/thomiceli/opengist/internal/db"
+)
+
+type user struct {
+	*db.User
+}
+
+func (u *user) WebAuthnID() []byte {
+	return uintToBytes(u.ID)
+}
+
+func (u *user) WebAuthnName() string {
+	return u.Username
+}
+
+func (u *user) WebAuthnDisplayName() string {
+	return u.Username
+}
+
+func (u *user) WebAuthnCredentials() []webauthn.Credential {
+	dbCreds, err := db.GetAllWACredentialsForUser(u.ID)
+	if err != nil {
+		return nil
+	}
+
+	return dbCreds
+}
+
+func (u *user) Exclusions() []protocol.CredentialDescriptor {
+	creds := u.WebAuthnCredentials()
+	exclusions := make([]protocol.CredentialDescriptor, len(creds))
+	for i, cred := range creds {
+		exclusions[i] = cred.Descriptor()
+	}
+
+	return exclusions
+}
+
+func discoverUser(rawID []byte, _ []byte) (webauthn.User, error) {
+	ogUser, err := db.GetUserByCredentialID(rawID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &user{User: ogUser}, nil
+}
+
+func uintToBytes(n uint) []byte {
+	b := make([]byte, 8)
+	binary.BigEndian.PutUint64(b, uint64(n))
+	return b
+}

internal/auth/webauthn/webauthn.go

@@ -0,0 +1,138 @@
+package webauthn
+
+import (
+	"encoding/json"
+	"github.com/go-webauthn/webauthn/protocol"
+	"github.com/go-webauthn/webauthn/webauthn"
+	"github.com/rs/zerolog/log"
+	"github.com/thomiceli/opengist/internal/config"
+	"github.com/thomiceli/opengist/internal/db"
+	"net/http"
+	"net/url"
+)
+
+var webAuthn *webauthn.WebAuthn
+
+func Init(urlStr string) error {
+	var rpid, rporigin string
+	var err error
+
+	if urlStr == "" {
+		log.Info().Msg("External URL is not set, passkeys RP ID and Origins will be set to localhost")
+		rpid = "localhost"
+		rporigin = "http://localhost" + ":" + config.C.HttpPort
+	} else {
+		urlStruct, err := url.Parse(urlStr)
+		if err != nil {
+			return err
+		}
+
+		rpid = urlStruct.Hostname()
+		rporigin, err = protocol.FullyQualifiedOrigin(urlStr)
+		if err != nil {
+			log.Error().Err(err).Msg("Failed to get fully qualified origin from external URL")
+		}
+	}
+
+	webAuthn, err = webauthn.New(&webauthn.Config{
+		RPDisplayName: "Opengist",
+		RPID:          rpid,
+		RPOrigins:     []string{rporigin},
+	})
+	return err
+}
+
+func BeginBinding(dbUser *db.User) (credCreation *protocol.CredentialCreation, jsonSession []byte, err error) {
+	waUser := &user{User: dbUser}
+	credCreation, session, err := webAuthn.BeginRegistration(waUser, webauthn.WithAuthenticatorSelection(
+		protocol.AuthenticatorSelection{
+			ResidentKey:      protocol.ResidentKeyRequirementRequired,
+			UserVerification: protocol.VerificationRequired,
+		},
+	), webauthn.WithAppIdExcludeExtension("Opengist"), webauthn.WithExclusions(waUser.Exclusions()))
+	if err != nil {
+		return nil, nil, err
+	}
+
+	jsonSession, _ = json.Marshal(session)
+	return
+}
+
+func FinishBinding(dbUser *db.User, jsonSession []byte, response *http.Request) (*webauthn.Credential, error) {
+	waUser := &user{User: dbUser}
+
+	var session webauthn.SessionData
+	_ = json.Unmarshal(jsonSession, &session)
+
+	return webAuthn.FinishRegistration(waUser, session, response)
+}
+
+func BeginDiscoverableLogin() (credCreation *protocol.CredentialAssertion, jsonSession []byte, err error) {
+	credCreation, session, err := webAuthn.BeginDiscoverableLogin(
+		webauthn.WithUserVerification(protocol.VerificationPreferred),
+	)
+
+	jsonSession, _ = json.Marshal(session)
+	return
+}
+
+func FinishDiscoverableLogin(jsonSession []byte, response *http.Request) (uint, error) {
+	var session webauthn.SessionData
+	_ = json.Unmarshal(jsonSession, &session)
+
+	parsedResponse, err := protocol.ParseCredentialRequestResponse(response)
+	if err != nil {
+		return 0, err
+	}
+
+	waUser, cred, err := webAuthn.ValidatePasskeyLogin(discoverUser, session, parsedResponse)
+	if err != nil {
+		return 0, err
+	}
+
+	dbCredential, err := db.GetCredentialByID(cred.ID)
+	if err != nil {
+		return 0, err
+	}
+	if err = dbCredential.UpdateSignCount(); err != nil {
+		return 0, err
+	}
+	if err = dbCredential.UpdateLastUsedAt(); err != nil {
+		return 0, err
+	}
+
+	return waUser.(*user).User.ID, nil
+}
+
+func BeginLogin(dbUser *db.User) (credCreation *protocol.CredentialAssertion, jsonSession []byte, err error) {
+	waUser := &user{User: dbUser}
+	credCreation, session, err := webAuthn.BeginLogin(waUser)
+
+	jsonSession, _ = json.Marshal(session)
+	return
+}
+
+func FinishLogin(dbUser *db.User, jsonSession []byte, response *http.Request) error {
+	waUser := &user{User: dbUser}
+
+	var session webauthn.SessionData
+	_ = json.Unmarshal(jsonSession, &session)
+
+	cred, err := webAuthn.FinishLogin(waUser, session, response)
+	if err != nil {
+		return err
+	}
+
+	dbCredential, err := db.GetCredentialByID(cred.ID)
+	if err != nil {
+		return err
+	}
+	if err = dbCredential.UpdateSignCount(); err != nil {
+		return err
+	}
+	if err = dbCredential.UpdateLastUsedAt(); err != nil {
+		return err
+	}
+
+	return err
+}

internal/cli/main.go

@@ -3,6 +3,7 @@ package cli
 import (
 	"fmt"
 	"github.com/rs/zerolog/log"
+	"github.com/thomiceli/opengist/internal/auth/webauthn"
 	"github.com/thomiceli/opengist/internal/config"
 	"github.com/thomiceli/opengist/internal/db"
 	"github.com/thomiceli/opengist/internal/git"
@@ -118,6 +119,10 @@ func Initialize(ctx *cli.Context) {
 		log.Fatal().Err(err).Msg("Failed to initialize in memory database")
 	}
 
+	if err := webauthn.Init(config.C.ExternalUrl); err != nil {
+		log.Error().Err(err).Msg("Failed to initialize WebAuthn")
+	}
+
 	if config.C.IndexEnabled {
 		log.Info().Msg("Index directory: " + filepath.Join(homePath, config.C.IndexDirname))
 		index.Init(filepath.Join(homePath, config.C.IndexDirname))

internal/db/db.go

@@ -137,7 +137,7 @@ func Setup(dbUri string, sharedCache bool) error {
 		return err
 	}
 
-	if err = db.AutoMigrate(&User{}, &Gist{}, &SSHKey{}, &AdminSetting{}, &Invitation{}); err != nil {
+	if err = db.AutoMigrate(&User{}, &Gist{}, &SSHKey{}, &AdminSetting{}, &Invitation{}, &WebAuthnCredential{}); err != nil {
 		return err
 	}
 
@@ -241,5 +241,5 @@ func DeprecationDBFilename() {
 }
 
 func TruncateDatabase() error {
-	return db.Migrator().DropTable("likes", &User{}, "gists", &SSHKey{}, &AdminSetting{}, &Invitation{})
+	return db.Migrator().DropTable("likes", &User{}, "gists", &SSHKey{}, &AdminSetting{}, &Invitation{}, &WebAuthnCredential{})
 }