l4.pm
dev vouch dev on at. thats about it
atvouch.dev
appview: add auth service
+452
+1
appview/auth/.gitignore
+1
appview/auth/.gitignore
···
1
+
atvouch-auth
+180
appview/auth/auth.go
+180
appview/auth/auth.go
···
1
+
package main
2
+
3
+
import (
4
+
"context"
5
+
"fmt"
6
+
"net/http"
7
+
"os"
8
+
"strings"
9
+
"time"
10
+
11
+
"github.com/bluesky-social/indigo/atproto/identity"
12
+
"github.com/bluesky-social/indigo/atproto/syntax"
13
+
es256k "github.com/ericvolp12/jwt-go-secp256k1"
14
+
"github.com/gin-gonic/gin"
15
+
"github.com/golang-jwt/jwt"
16
+
lru "github.com/hashicorp/golang-lru/arc/v2"
17
+
"gitlab.com/yawning/secp256k1-voi/secec"
18
+
"golang.org/x/time/rate"
19
+
)
20
+
21
+
type KeyCacheEntry struct {
22
+
UserDID string
23
+
Key any
24
+
ExpiresAt time.Time
25
+
}
26
+
27
+
type Auth struct {
28
+
KeyCache *lru.ARCCache[string, KeyCacheEntry]
29
+
KeyCacheTTL time.Duration
30
+
ServiceDID string
31
+
Dir *identity.CacheDirectory
32
+
}
33
+
34
+
func NewAuth(
35
+
keyCacheSize int,
36
+
keyCacheTTL time.Duration,
37
+
requestsPerSecond int,
38
+
serviceDID string,
39
+
) (*Auth, error) {
40
+
keyCache, err := lru.NewARC[string, KeyCacheEntry](keyCacheSize)
41
+
if err != nil {
42
+
return nil, fmt.Errorf("Failed to create key cache: %v", err)
43
+
}
44
+
45
+
client := http.Client{}
46
+
plcUrl := os.Getenv("ATPROTO_PLC_URL")
47
+
if plcUrl == "" {
48
+
plcUrl = "https://plc.directory"
49
+
}
50
+
51
+
baseDir := identity.BaseDirectory{
52
+
PLCURL: plcUrl,
53
+
PLCLimiter: rate.NewLimiter(rate.Limit(float64(requestsPerSecond)), 1),
54
+
HTTPClient: client,
55
+
TryAuthoritativeDNS: true,
56
+
// primary Bluesky PDS instance only supports HTTP resolution method
57
+
SkipDNSDomainSuffixes: []string{".bsky.social"},
58
+
}
59
+
dir := identity.NewCacheDirectory(&baseDir, keyCacheSize, keyCacheTTL, time.Minute*2, keyCacheTTL)
60
+
61
+
return &Auth{
62
+
KeyCache: keyCache,
63
+
KeyCacheTTL: keyCacheTTL,
64
+
ServiceDID: serviceDID,
65
+
Dir: &dir,
66
+
}, nil
67
+
}
68
+
69
+
func (auth *Auth) GetClaimsFromAuthHeader(ctx context.Context, authHeader string, claims jwt.Claims) error {
70
+
if authHeader == "" {
71
+
return fmt.Errorf("No Authorization header provided")
72
+
}
73
+
74
+
authHeaderParts := strings.Split(authHeader, " ")
75
+
if len(authHeaderParts) != 2 {
76
+
return fmt.Errorf("Invalid Authorization header")
77
+
}
78
+
79
+
if authHeaderParts[0] != "Bearer" {
80
+
return fmt.Errorf("Invalid Authorization header (expected Bearer)")
81
+
}
82
+
83
+
accessToken := authHeaderParts[1]
84
+
85
+
parser := jwt.Parser{
86
+
ValidMethods: []string{es256k.SigningMethodES256K.Alg()},
87
+
}
88
+
89
+
token, err := parser.ParseWithClaims(accessToken, claims, func(token *jwt.Token) (interface{}, error) {
90
+
if claims, ok := token.Claims.(*jwt.StandardClaims); ok {
91
+
// Get the user's key from PLC Directory
92
+
userDID := claims.Issuer
93
+
entry, ok := auth.KeyCache.Get(userDID)
94
+
if ok && entry.ExpiresAt.After(time.Now()) {
95
+
return entry.Key, nil
96
+
}
97
+
98
+
did, err := syntax.ParseDID(userDID)
99
+
if err != nil {
100
+
return nil, fmt.Errorf("Failed to parse user DID: %v", err)
101
+
}
102
+
103
+
// Get the user's key from PLC Directory
104
+
id, err := auth.Dir.LookupDID(ctx, did)
105
+
if err != nil {
106
+
return nil, fmt.Errorf("Failed to lookup user DID: %v", err)
107
+
}
108
+
109
+
key, err := id.GetPublicKey("atproto")
110
+
if err != nil {
111
+
return nil, fmt.Errorf("Failed to get user public key: %v", err)
112
+
}
113
+
114
+
parsedPubkey, err := secec.NewPublicKey(key.UncompressedBytes())
115
+
if err != nil {
116
+
return nil, fmt.Errorf("Failed to parse user public key: %v", err)
117
+
}
118
+
119
+
// Add the ECDSA key to the cache
120
+
auth.KeyCache.Add(userDID, KeyCacheEntry{
121
+
Key: parsedPubkey,
122
+
ExpiresAt: time.Now().Add(auth.KeyCacheTTL),
123
+
})
124
+
125
+
return parsedPubkey, nil
126
+
}
127
+
128
+
return nil, fmt.Errorf("Invalid authorization token (failed to parse claims)")
129
+
})
130
+
131
+
if err != nil {
132
+
return fmt.Errorf("Failed to parse authorization token: %v", err)
133
+
}
134
+
135
+
if !token.Valid {
136
+
return fmt.Errorf("Invalid authorization token")
137
+
}
138
+
139
+
return nil
140
+
}
141
+
142
+
func (auth *Auth) AuthenticateGinRequestViaJWT(c *gin.Context) {
143
+
authHeader := c.GetHeader("Authorization")
144
+
if authHeader == "" {
145
+
c.Next()
146
+
return
147
+
}
148
+
149
+
claims := jwt.StandardClaims{}
150
+
151
+
err := auth.GetClaimsFromAuthHeader(c.Request.Context(), authHeader, &claims)
152
+
if err != nil {
153
+
c.JSON(http.StatusUnauthorized, gin.H{"error": fmt.Errorf("Failed to get claims from auth header: %v", err).Error()})
154
+
c.Abort()
155
+
return
156
+
}
157
+
158
+
// Set claims Issuer to context as user DID
159
+
c.Set("user_did", claims.Issuer)
160
+
c.Set("audience", claims.Audience)
161
+
c.Next()
162
+
}
163
+
164
+
// InvalidateCache removes the cached key and identity information for a given DID
165
+
func (auth *Auth) InvalidateCache(did string) error {
166
+
// Remove from KeyCache
167
+
auth.KeyCache.Remove(did)
168
+
169
+
// Parse DID and purge from CacheDirectory
170
+
atid, err := syntax.ParseAtIdentifier(did)
171
+
if err != nil {
172
+
return fmt.Errorf("failed to parse DID: %w", err)
173
+
}
174
+
175
+
if err := auth.Dir.Purge(context.Background(), *atid); err != nil {
176
+
return fmt.Errorf("failed to purge from directory: %w", err)
177
+
}
178
+
179
+
return nil
180
+
}
+32
appview/auth/endpoints.go
+32
appview/auth/endpoints.go
···
1
+
package main
2
+
3
+
import (
4
+
"net/http"
5
+
6
+
"github.com/gin-gonic/gin"
7
+
)
8
+
9
+
func GetUser(c *gin.Context) {
10
+
userDID := c.GetString("user_did")
11
+
audience := c.GetString("audience")
12
+
c.JSON(http.StatusOK, gin.H{"did": userDID, "aud": audience})
13
+
}
14
+
15
+
type InvalidateCacheRequest struct {
16
+
DID string `json:"did" binding:"required"`
17
+
}
18
+
19
+
func (auth *Auth) InvalidateCacheHandler(c *gin.Context) {
20
+
var req InvalidateCacheRequest
21
+
if err := c.ShouldBindJSON(&req); err != nil {
22
+
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
23
+
return
24
+
}
25
+
26
+
if err := auth.InvalidateCache(req.DID); err != nil {
27
+
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
28
+
return
29
+
}
30
+
31
+
c.JSON(http.StatusOK, gin.H{"status": "ok", "invalidated": req.DID})
32
+
}
+53
appview/auth/go.mod
+53
appview/auth/go.mod
···
1
+
module ln4.net/atvouch/auth
2
+
3
+
go 1.24.2
4
+
5
+
require (
6
+
github.com/bluesky-social/indigo v0.0.0-20250520232546-236dd575c91e
7
+
github.com/ericvolp12/jwt-go-secp256k1 v0.0.2
8
+
github.com/gin-gonic/gin v1.10.1
9
+
github.com/golang-jwt/jwt v3.2.2+incompatible
10
+
github.com/hashicorp/golang-lru/arc/v2 v2.0.7
11
+
gitlab.com/yawning/secp256k1-voi v0.0.0-20230925100816-f2616030848b
12
+
golang.org/x/time v0.11.0
13
+
)
14
+
15
+
require (
16
+
github.com/beorn7/perks v1.0.1 // indirect
17
+
github.com/bytedance/sonic v1.11.6 // indirect
18
+
github.com/bytedance/sonic/loader v0.1.1 // indirect
19
+
github.com/carlmjohnson/versioninfo v0.22.5 // indirect
20
+
github.com/cespare/xxhash/v2 v2.2.0 // indirect
21
+
github.com/cloudwego/base64x v0.1.4 // indirect
22
+
github.com/cloudwego/iasm v0.2.0 // indirect
23
+
github.com/gabriel-vasile/mimetype v1.4.3 // indirect
24
+
github.com/gin-contrib/sse v0.1.0 // indirect
25
+
github.com/go-playground/locales v0.14.1 // indirect
26
+
github.com/go-playground/universal-translator v0.18.1 // indirect
27
+
github.com/go-playground/validator/v10 v10.20.0 // indirect
28
+
github.com/goccy/go-json v0.10.2 // indirect
29
+
github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
30
+
github.com/json-iterator/go v1.1.12 // indirect
31
+
github.com/klauspost/cpuid/v2 v2.2.7 // indirect
32
+
github.com/leodido/go-urn v1.4.0 // indirect
33
+
github.com/mattn/go-isatty v0.0.20 // indirect
34
+
github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
35
+
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
36
+
github.com/modern-go/reflect2 v1.0.2 // indirect
37
+
github.com/mr-tron/base58 v1.2.0 // indirect
38
+
github.com/pelletier/go-toml/v2 v2.2.2 // indirect
39
+
github.com/prometheus/client_golang v1.17.0 // indirect
40
+
github.com/prometheus/client_model v0.5.0 // indirect
41
+
github.com/prometheus/common v0.45.0 // indirect
42
+
github.com/prometheus/procfs v0.12.0 // indirect
43
+
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
44
+
github.com/ugorji/go/codec v1.2.12 // indirect
45
+
gitlab.com/yawning/tuplehash v0.0.0-20230713102510-df83abbf9a02 // indirect
46
+
golang.org/x/arch v0.8.0 // indirect
47
+
golang.org/x/crypto v0.23.0 // indirect
48
+
golang.org/x/net v0.25.0 // indirect
49
+
golang.org/x/sys v0.22.0 // indirect
50
+
golang.org/x/text v0.15.0 // indirect
51
+
google.golang.org/protobuf v1.34.1 // indirect
52
+
gopkg.in/yaml.v3 v3.0.1 // indirect
53
+
)
+128
appview/auth/go.sum
+128
appview/auth/go.sum
···
1
+
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
2
+
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
3
+
github.com/bluesky-social/indigo v0.0.0-20250520232546-236dd575c91e h1:DVD+HxQsDCVJtAkjfIKZVaBNc3kayHaU+A2TJZkFdp4=
4
+
github.com/bluesky-social/indigo v0.0.0-20250520232546-236dd575c91e/go.mod h1:ovyxp8AMO1Hoe838vMJUbqHTZaAR8ABM3g3TXu+A5Ng=
5
+
github.com/bytedance/sonic v1.11.6 h1:oUp34TzMlL+OY1OUWxHqsdkgC/Zfc85zGqw9siXjrc0=
6
+
github.com/bytedance/sonic v1.11.6/go.mod h1:LysEHSvpvDySVdC2f87zGWf6CIKJcAvqab1ZaiQtds4=
7
+
github.com/bytedance/sonic/loader v0.1.1 h1:c+e5Pt1k/cy5wMveRDyk2X4B9hF4g7an8N3zCYjJFNM=
8
+
github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
9
+
github.com/carlmjohnson/versioninfo v0.22.5 h1:O00sjOLUAFxYQjlN/bzYTuZiS0y6fWDQjMRvwtKgwwc=
10
+
github.com/carlmjohnson/versioninfo v0.22.5/go.mod h1:QT9mph3wcVfISUKd0i9sZfVrPviHuSF+cUtLjm2WSf8=
11
+
github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
12
+
github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
13
+
github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
14
+
github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
15
+
github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
16
+
github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
17
+
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
18
+
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
19
+
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
20
+
github.com/ericvolp12/jwt-go-secp256k1 v0.0.2 h1:puGwrNTY2vCt8eakkSEq2yeNxUD3zb2kPhv1OsF1hPs=
21
+
github.com/ericvolp12/jwt-go-secp256k1 v0.0.2/go.mod h1:ntxzdN7EhBp8h+N78AtN2hjbVKHa7mijryYd9nPMyMo=
22
+
github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
23
+
github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
24
+
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
25
+
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
26
+
github.com/gin-gonic/gin v1.10.1 h1:T0ujvqyCSqRopADpgPgiTT63DUQVSfojyME59Ei63pQ=
27
+
github.com/gin-gonic/gin v1.10.1/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
28
+
github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
29
+
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
30
+
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
31
+
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
32
+
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
33
+
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
34
+
github.com/go-playground/validator/v10 v10.20.0 h1:K9ISHbSaI0lyB2eWMPJo+kOS/FBExVwjEviJTixqxL8=
35
+
github.com/go-playground/validator/v10 v10.20.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
36
+
github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
37
+
github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
38
+
github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
39
+
github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
40
+
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
41
+
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
42
+
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
43
+
github.com/hashicorp/golang-lru/arc/v2 v2.0.7 h1:QxkVTxwColcduO+LP7eJO56r2hFiG8zEbfAAzRv52KQ=
44
+
github.com/hashicorp/golang-lru/arc/v2 v2.0.7/go.mod h1:Pe7gBlGdc8clY5LJ0LpJXMt5AmgmWNH1g+oFFVUHOEc=
45
+
github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
46
+
github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
47
+
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
48
+
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
49
+
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
50
+
github.com/klauspost/cpuid/v2 v2.2.7 h1:ZWSB3igEs+d0qvnxR/ZBzXVmxkgt8DdzP6m9pfuVLDM=
51
+
github.com/klauspost/cpuid/v2 v2.2.7/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
52
+
github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
53
+
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
54
+
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
55
+
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
56
+
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
57
+
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
58
+
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
59
+
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
60
+
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
61
+
github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 h1:jWpvCLoY8Z/e3VKvlsiIGKtc+UG6U5vzxaoagmhXfyg=
62
+
github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0/go.mod h1:QUyp042oQthUoa9bqDv0ER0wrtXnBruoNd7aNjkbP+k=
63
+
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
64
+
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
65
+
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
66
+
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
67
+
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
68
+
github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
69
+
github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
70
+
github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
71
+
github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
72
+
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
73
+
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
74
+
github.com/prometheus/client_golang v1.17.0 h1:rl2sfwZMtSthVU752MqfjQozy7blglC+1SOtjMAMh+Q=
75
+
github.com/prometheus/client_golang v1.17.0/go.mod h1:VeL+gMmOAxkS2IqfCq0ZmHSL+LjWfWDUmp1mBz9JgUY=
76
+
github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
77
+
github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
78
+
github.com/prometheus/common v0.45.0 h1:2BGz0eBc2hdMDLnO/8n0jeB3oPrt2D08CekT0lneoxM=
79
+
github.com/prometheus/common v0.45.0/go.mod h1:YJmSTw9BoKxJplESWWxlbyttQR4uaEcGyv9MZjVOJsY=
80
+
github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
81
+
github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
82
+
github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
83
+
github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
84
+
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
85
+
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
86
+
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
87
+
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
88
+
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
89
+
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
90
+
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
91
+
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
92
+
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
93
+
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
94
+
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
95
+
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
96
+
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
97
+
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
98
+
github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
99
+
github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
100
+
gitlab.com/yawning/secp256k1-voi v0.0.0-20230925100816-f2616030848b h1:CzigHMRySiX3drau9C6Q5CAbNIApmLdat5jPMqChvDA=
101
+
gitlab.com/yawning/secp256k1-voi v0.0.0-20230925100816-f2616030848b/go.mod h1:/y/V339mxv2sZmYYR64O07VuCpdNZqCTwO8ZcouTMI8=
102
+
gitlab.com/yawning/tuplehash v0.0.0-20230713102510-df83abbf9a02 h1:qwDnMxjkyLmAFgcfgTnfJrmYKWhHnci3GjDqcZp1M3Q=
103
+
gitlab.com/yawning/tuplehash v0.0.0-20230713102510-df83abbf9a02/go.mod h1:JTnUj0mpYiAsuZLmKjTx/ex3AtMowcCgnE7YNyCEP0I=
104
+
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
105
+
golang.org/x/arch v0.8.0 h1:3wRIsP3pM4yUptoR96otTUOXI367OS0+c9eeRi9doIc=
106
+
golang.org/x/arch v0.8.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
107
+
golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
108
+
golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
109
+
golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
110
+
golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
111
+
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
112
+
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
113
+
golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
114
+
golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
115
+
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
116
+
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
117
+
golang.org/x/time v0.11.0 h1:/bpjEDfN9tkoN/ryeYHnv5hcMlc8ncjMcM4XBk5NWV0=
118
+
golang.org/x/time v0.11.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
119
+
google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
120
+
google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
121
+
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
122
+
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
123
+
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
124
+
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
125
+
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
126
+
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
127
+
nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
128
+
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
+58
appview/auth/main.go
+58
appview/auth/main.go
···
1
+
package main
2
+
3
+
import (
4
+
"fmt"
5
+
"log"
6
+
"log/slog"
7
+
"net/url"
8
+
"os"
9
+
"time"
10
+
11
+
"github.com/gin-gonic/gin"
12
+
)
13
+
14
+
func main() {
15
+
log.SetOutput(os.Stderr)
16
+
if os.Getenv("DEBUG") == "1" {
17
+
slog.SetLogLoggerLevel(slog.LevelDebug)
18
+
}
19
+
endpoint := os.Getenv("ATVOUCH_ENDPOINT")
20
+
if endpoint == "" {
21
+
log.Fatalln("ATVOUCH_ENDPOINT must be set to a non-empty value")
22
+
}
23
+
24
+
serviceURL, err := url.Parse(endpoint)
25
+
if err != nil {
26
+
log.Fatal(fmt.Errorf("error parsing service endpoint: %w", err))
27
+
}
28
+
29
+
serviceWebDID := "did:web:" + serviceURL.Host
30
+
log.Printf("service DID Web: %s", serviceWebDID)
31
+
32
+
// Create a gin router with default middleware for logging and recovery
33
+
router := gin.Default()
34
+
35
+
// Plug in Authentication Middleware
36
+
auther, err := NewAuth(
37
+
100_000,
38
+
time.Hour*12,
39
+
5,
40
+
serviceWebDID,
41
+
)
42
+
if err != nil {
43
+
log.Fatalf("Failed to create Auth: %v", err)
44
+
}
45
+
46
+
router.Use(auther.AuthenticateGinRequestViaJWT)
47
+
router.GET("/user", GetUser)
48
+
router.POST("/invalidate_cache", auther.InvalidateCacheHandler)
49
+
50
+
port := os.Getenv("PORT")
51
+
if port == "" {
52
+
port = "8087"
53
+
}
54
+
55
+
addr := fmt.Sprintf("127.0.0.1:%s", port)
56
+
log.Printf("Starting server on addr %s", addr)
57
+
router.Run(addr)
58
+
}