graham.systems
An experimental IndieWeb site built in Go.
implement layout system for templates
Required a lot of refactoring to avoid cyclical imports, but we got
there in the end
Closes #1
-23
handlers/http.go
-23
handlers/http.go
···
1
-
package handlers
2
-
3
-
import (
4
-
"encoding/json"
5
-
"net/http"
6
-
)
7
-
8
-
func SendHttpError(w http.ResponseWriter, status int) {
9
-
http.Error(w, http.StatusText(status), status)
10
-
}
11
-
12
-
func SendJSON(w http.ResponseWriter, code int, data interface{}) {
13
-
w.Header().Set("Content-Type", "application/json; charset=utf-8")
14
-
w.WriteHeader(code)
15
-
_ = json.NewEncoder(w).Encode(data)
16
-
}
17
-
18
-
func SendErrorJSON(w http.ResponseWriter, code int, err, errDescription string) {
19
-
SendJSON(w, code, map[string]string{
20
-
"error": err,
21
-
"error_description": errDescription,
22
-
})
23
-
}
+2
-4
handlers/media.go
+2
-4
handlers/media.go
···
21
21
})
22
22
if err != nil {
23
23
fmt.Println("failed to get object", err)
24
-
SendHttpError(w, http.StatusInternalServerError)
25
-
return
24
+
panic(err)
26
25
}
27
26
28
27
defer res.Body.Close()
···
31
30
32
31
if _, err := io.Copy(w, res.Body); err != nil {
33
32
fmt.Println("failed to send object", err)
34
-
SendHttpError(w, http.StatusInternalServerError)
35
-
return
33
+
panic(err)
36
34
}
37
35
}
+6
-5
handlers/routes.go
+6
-5
handlers/routes.go
···
3
3
import (
4
4
"net/http"
5
5
6
-
"github.com/a-h/templ"
7
6
"github.com/go-chi/chi/v5"
8
7
"github.com/puregarlic/space/models"
9
-
"github.com/puregarlic/space/pages"
10
8
"github.com/puregarlic/space/storage"
9
+
10
+
"github.com/puregarlic/space/html/layouts"
11
+
"github.com/puregarlic/space/html/pages"
11
12
)
12
13
13
14
func ServeHomePage(w http.ResponseWriter, r *http.Request) {
···
17
18
panic(result.Error)
18
19
}
19
20
20
-
templ.Handler(pages.Home(posts)).ServeHTTP(w, r)
21
+
layouts.RenderDefault(pages.Home(posts)).ServeHTTP(w, r)
21
22
}
22
23
23
24
func ServePostPage(w http.ResponseWriter, r *http.Request) {
···
27
28
result := storage.GORM().First(post, "id = ?", id)
28
29
29
30
if result.RowsAffected == 0 {
30
-
SendHttpError(w, http.StatusNotFound)
31
+
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
31
32
return
32
33
}
33
34
34
-
templ.Handler(pages.Post(post)).ServeHTTP(w, r)
35
+
layouts.RenderDefault(pages.Post(post)).ServeHTTP(w, r)
35
36
}
+87
handlers/services.go
+87
handlers/services.go
···
1
+
package handlers
2
+
3
+
import (
4
+
"net/http"
5
+
6
+
"github.com/puregarlic/space/services"
7
+
"github.com/puregarlic/space/storage"
8
+
9
+
"github.com/go-chi/chi/v5"
10
+
"github.com/go-chi/cors"
11
+
"go.hacdias.com/indielib/indieauth"
12
+
"go.hacdias.com/indielib/microformats"
13
+
"go.hacdias.com/indielib/micropub"
14
+
)
15
+
16
+
func AttachIndieAuth(r chi.Router, path string, profileUrl string) {
17
+
svc := &services.IndieAuth{
18
+
ProfileURL: profileUrl,
19
+
Server: indieauth.NewServer(true, nil),
20
+
}
21
+
22
+
r.Route(path, func(r chi.Router) {
23
+
r.Post("/", svc.HandleAuthPOST)
24
+
r.Post("/token", svc.HandleToken)
25
+
r.Post("/accept", svc.HandleAuthApproval)
26
+
27
+
// User authentication portal
28
+
r.With(services.MustBasicAuth).Get("/", svc.HandleAuthGET)
29
+
})
30
+
31
+
storage.AddRel("authorization_endpoint", path)
32
+
storage.AddRel("token_endpoint", path+"/token")
33
+
}
34
+
35
+
func AttachMicropub(r chi.Router, path string, profileURL string) {
36
+
mp := &services.Micropub{
37
+
ProfileURL: profileURL,
38
+
}
39
+
40
+
mpHandler := micropub.NewHandler(
41
+
mp,
42
+
micropub.WithMediaEndpoint(profileURL+"micropub/media"),
43
+
micropub.WithGetPostTypes(func() []micropub.PostType {
44
+
return []micropub.PostType{
45
+
{
46
+
Name: "Post",
47
+
Type: string(microformats.TypeNote),
48
+
},
49
+
{
50
+
Name: "Photo",
51
+
Type: string(microformats.TypePhoto),
52
+
},
53
+
}
54
+
}),
55
+
)
56
+
57
+
r.Route(path, func(r chi.Router) {
58
+
// Enable CORS for browser-based clients
59
+
r.Use(cors.Handler(
60
+
cors.Options{
61
+
AllowedHeaders: []string{
62
+
"Accept",
63
+
"Authorization",
64
+
"Content-Type",
65
+
},
66
+
},
67
+
))
68
+
69
+
// Require access tokens for all Micropub routes
70
+
r.Use(services.MustAuth)
71
+
72
+
r.Get("/", mpHandler.ServeHTTP)
73
+
r.Post("/", mpHandler.ServeHTTP)
74
+
r.Post("/media", micropub.NewMediaHandler(
75
+
mp.HandleMediaUpload,
76
+
func(r *http.Request, scope string) bool {
77
+
// IndieKit checks for a `media` scope, not commonly requested
78
+
hasMediaScope := mp.HasScope(r, scope)
79
+
hasCreateScope := mp.HasScope(r, "create")
80
+
81
+
return hasMediaScope || hasCreateScope
82
+
},
83
+
).ServeHTTP)
84
+
})
85
+
86
+
storage.AddRel("micropub", path)
87
+
}
+29
html/layouts/default.templ
+29
html/layouts/default.templ
···
1
+
package layouts
2
+
3
+
import "net/http"
4
+
import "github.com/puregarlic/space/storage"
5
+
6
+
func RenderDefault(page templ.Component) http.Handler {
7
+
rels := storage.GetRels()
8
+
document := Default(page, rels)
9
+
10
+
return templ.Handler(document)
11
+
}
12
+
13
+
templ Default(body templ.Component, rels []*storage.RelEntry) {
14
+
<!DOCTYPE html>
15
+
<html>
16
+
<head>
17
+
<title>Micropub and IndieAuth Server Demo</title>
18
+
19
+
for _, rel := range rels {
20
+
<link rel={ rel.Name } href={ rel.HREF } />
21
+
}
22
+
23
+
<link rel="stylesheet" href="/static/styles.css" />
24
+
</head>
25
+
<body>
26
+
@body
27
+
</body>
28
+
</html>
29
+
}
+89
html/layouts/default_templ.go
+89
html/layouts/default_templ.go
···
1
+
// Code generated by templ - DO NOT EDIT.
2
+
3
+
// templ: version: v0.2.747
4
+
package layouts
5
+
6
+
//lint:file-ignore SA4006 This context is only used if a nested component is present.
7
+
8
+
import "github.com/a-h/templ"
9
+
import templruntime "github.com/a-h/templ/runtime"
10
+
11
+
import "net/http"
12
+
import "github.com/puregarlic/space/storage"
13
+
14
+
func RenderDefault(page templ.Component) http.Handler {
15
+
rels := storage.GetRels()
16
+
document := Default(page, rels)
17
+
18
+
return templ.Handler(document)
19
+
}
20
+
21
+
func Default(body templ.Component, rels []*storage.RelEntry) templ.Component {
22
+
return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
23
+
templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
24
+
templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
25
+
if !templ_7745c5c3_IsBuffer {
26
+
defer func() {
27
+
templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
28
+
if templ_7745c5c3_Err == nil {
29
+
templ_7745c5c3_Err = templ_7745c5c3_BufErr
30
+
}
31
+
}()
32
+
}
33
+
ctx = templ.InitializeContext(ctx)
34
+
templ_7745c5c3_Var1 := templ.GetChildren(ctx)
35
+
if templ_7745c5c3_Var1 == nil {
36
+
templ_7745c5c3_Var1 = templ.NopComponent
37
+
}
38
+
ctx = templ.ClearChildren(ctx)
39
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<!doctype html><html><head><title>Micropub and IndieAuth Server Demo</title>")
40
+
if templ_7745c5c3_Err != nil {
41
+
return templ_7745c5c3_Err
42
+
}
43
+
for _, rel := range rels {
44
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<link rel=\"")
45
+
if templ_7745c5c3_Err != nil {
46
+
return templ_7745c5c3_Err
47
+
}
48
+
var templ_7745c5c3_Var2 string
49
+
templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.JoinStringErrs(rel.Name)
50
+
if templ_7745c5c3_Err != nil {
51
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/layouts/default.templ`, Line: 20, Col: 28}
52
+
}
53
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var2))
54
+
if templ_7745c5c3_Err != nil {
55
+
return templ_7745c5c3_Err
56
+
}
57
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("\" href=\"")
58
+
if templ_7745c5c3_Err != nil {
59
+
return templ_7745c5c3_Err
60
+
}
61
+
var templ_7745c5c3_Var3 string
62
+
templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(rel.HREF)
63
+
if templ_7745c5c3_Err != nil {
64
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/layouts/default.templ`, Line: 20, Col: 46}
65
+
}
66
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
67
+
if templ_7745c5c3_Err != nil {
68
+
return templ_7745c5c3_Err
69
+
}
70
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("\">")
71
+
if templ_7745c5c3_Err != nil {
72
+
return templ_7745c5c3_Err
73
+
}
74
+
}
75
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<link rel=\"stylesheet\" href=\"/static/styles.css\"></head><body>")
76
+
if templ_7745c5c3_Err != nil {
77
+
return templ_7745c5c3_Err
78
+
}
79
+
templ_7745c5c3_Err = body.Render(ctx, templ_7745c5c3_Buffer)
80
+
if templ_7745c5c3_Err != nil {
81
+
return templ_7745c5c3_Err
82
+
}
83
+
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</body></html>")
84
+
if templ_7745c5c3_Err != nil {
85
+
return templ_7745c5c3_Err
86
+
}
87
+
return templ_7745c5c3_Err
88
+
})
89
+
}
+39
-86
main.go
+39
-86
main.go
···
12
12
"strconv"
13
13
14
14
"github.com/puregarlic/space/handlers"
15
-
"github.com/puregarlic/space/services"
16
15
"github.com/puregarlic/space/storage"
17
16
18
17
"github.com/go-chi/chi/v5"
···
21
20
"github.com/go-chi/httprate"
22
21
23
22
"go.hacdias.com/indielib/indieauth"
24
-
"go.hacdias.com/indielib/microformats"
25
-
"go.hacdias.com/indielib/micropub"
26
23
27
24
_ "github.com/joho/godotenv/autoload"
28
25
)
29
26
30
27
func main() {
28
+
port, profileURL := validateRuntimeConfiguration()
29
+
defer storage.CleanupAuthCache()
30
+
31
+
r := chi.NewRouter()
32
+
33
+
r.Use(middleware.RequestID)
34
+
r.Use(middleware.RealIP)
35
+
r.Use(middleware.Logger)
36
+
r.Use(middleware.Recoverer)
37
+
r.Use(httprate.LimitByIP(100, 1*time.Minute))
38
+
39
+
// CORS be enabled for browser-based agents to fetch `rel` elements.
40
+
// We'll enable it just on the root route since it should be used as the profile URL
41
+
r.With(cors.AllowAll().Handler).Get("/", handlers.ServeHomePage)
42
+
43
+
// Content pages
44
+
r.Get("/posts/{slug}", handlers.ServePostPage)
45
+
46
+
// Static asset handlers
47
+
r.Get("/media/*", handlers.ServeMedia)
48
+
r.Get("/static/*", http.StripPrefix(
49
+
"/static",
50
+
http.FileServer(http.Dir("static")),
51
+
).ServeHTTP)
52
+
53
+
// Service handlers
54
+
handlers.AttachIndieAuth(r, "/authorization", profileURL)
55
+
handlers.AttachMicropub(r, "/micropub", profileURL)
56
+
57
+
// Start it!
58
+
log.Printf("Listening on http://localhost:%d", port)
59
+
log.Printf("Listening on %s", profileURL)
60
+
if err := http.ListenAndServe(":"+strconv.Itoa(port), r); err != nil {
61
+
log.Fatal(err)
62
+
}
63
+
}
64
+
65
+
func validateRuntimeConfiguration() (portNumber int, profileURL string) {
31
66
var port int
32
67
if portStr, ok := os.LookupEnv("PORT"); !ok {
33
68
port = 80
···
51
86
log.Fatal(err)
52
87
}
53
88
54
-
defer storage.CleanupAuthCache()
55
-
56
-
r := chi.NewRouter()
57
-
58
-
r.Use(middleware.RequestID)
59
-
r.Use(middleware.RealIP)
60
-
r.Use(middleware.Logger)
61
-
r.Use(middleware.Recoverer)
62
-
r.Use(httprate.LimitByIP(100, 1*time.Minute))
63
-
64
-
// Static resources
65
-
r.Get("/static/*", http.StripPrefix("/static", http.FileServer(http.Dir("static"))).ServeHTTP)
66
-
67
-
// Pages
68
-
r.Get("/", handlers.ServeHomePage)
69
-
r.Get("/posts/{slug}", handlers.ServePostPage)
70
-
r.Get("/media/*", handlers.ServeMedia)
71
-
72
-
// IndieAuth handlers
73
-
r.Group(func(r chi.Router) {
74
-
ias := &services.IndieAuth{
75
-
ProfileURL: profileURL,
76
-
Server: indieauth.NewServer(true, nil),
77
-
}
78
-
79
-
r.Post("/token", ias.HandleToken)
80
-
r.Post("/authorization", ias.HandleAuthPOST)
81
-
r.Post("/authorization/accept", ias.HandleAuthApproval)
82
-
83
-
// User authentication portal
84
-
r.With(services.MustBasicAuth).Get("/authorization", ias.HandleAuthGET)
85
-
})
86
-
87
-
// Micropub handler
88
-
r.Route("/micropub", func(r chi.Router) {
89
-
// Enable CORS for browser-based clients
90
-
r.Use(cors.Handler(
91
-
cors.Options{
92
-
AllowedHeaders: []string{"Accept", "Authorization", "Content-Type"},
93
-
},
94
-
))
95
-
r.Use(services.MustAuth)
96
-
97
-
mp := &services.Micropub{
98
-
ProfileURL: profileURL,
99
-
}
100
-
mpHandler := micropub.NewHandler(
101
-
mp,
102
-
micropub.WithGetPostTypes(func() []micropub.PostType {
103
-
return []micropub.PostType{
104
-
{
105
-
Name: "Post",
106
-
Type: string(microformats.TypeNote),
107
-
},
108
-
{
109
-
Name: "Photo",
110
-
Type: string(microformats.TypePhoto),
111
-
},
112
-
}
113
-
}),
114
-
micropub.WithMediaEndpoint(profileURL+"micropub/media"),
115
-
)
116
-
117
-
r.Get("/", mpHandler.ServeHTTP)
118
-
r.Post("/", mpHandler.ServeHTTP)
119
-
r.Post("/media", micropub.NewMediaHandler(
120
-
mp.HandleMediaUpload,
121
-
func(r *http.Request, scope string) bool {
122
-
// IndieKit checks for a `media` scope, not commonly requested
123
-
hasMediaScope := mp.HasScope(r, scope)
124
-
hasCreateScope := mp.HasScope(r, "create")
125
-
126
-
return hasMediaScope || hasCreateScope
127
-
},
128
-
).ServeHTTP)
129
-
})
130
-
131
-
// Start it!
132
-
log.Printf("Listening on http://localhost:%d", port)
133
-
log.Printf("Listening on %s", profileURL)
134
-
if err := http.ListenAndServe(":"+strconv.Itoa(port), r); err != nil {
135
-
log.Fatal(err)
136
-
}
89
+
return port, profileURL
137
90
}
pages/auth.templ
html/pages/auth.templ
pages/auth.templ
html/pages/auth.templ
+12
-12
pages/auth_templ.go
html/pages/auth_templ.go
+12
-12
pages/auth_templ.go
html/pages/auth_templ.go
···
43
43
var templ_7745c5c3_Var2 string
44
44
templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.JoinStringErrs(app.Logo)
45
45
if templ_7745c5c3_Err != nil {
46
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 21, Col: 72}
46
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 21, Col: 72}
47
47
}
48
48
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var2))
49
49
if templ_7745c5c3_Err != nil {
···
61
61
var templ_7745c5c3_Var3 string
62
62
templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(app.Name)
63
63
if templ_7745c5c3_Err != nil {
64
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 24, Col: 26}
64
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 24, Col: 26}
65
65
}
66
66
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
67
67
if templ_7745c5c3_Err != nil {
···
74
74
var templ_7745c5c3_Var4 string
75
75
templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(app.Author)
76
76
if templ_7745c5c3_Err != nil {
77
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 24, Col: 53}
77
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 24, Col: 53}
78
78
}
79
79
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var4))
80
80
if templ_7745c5c3_Err != nil {
···
97
97
var templ_7745c5c3_Var5 string
98
98
templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.JoinStringErrs(req.ClientID)
99
99
if templ_7745c5c3_Err != nil {
100
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 31, Col: 57}
100
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 31, Col: 57}
101
101
}
102
102
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var5))
103
103
if templ_7745c5c3_Err != nil {
···
110
110
var templ_7745c5c3_Var6 string
111
111
templ_7745c5c3_Var6, templ_7745c5c3_Err = templ.JoinStringErrs(req.RedirectURI)
112
112
if templ_7745c5c3_Err != nil {
113
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 32, Col: 58}
113
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 32, Col: 58}
114
114
}
115
115
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var6))
116
116
if templ_7745c5c3_Err != nil {
···
128
128
var templ_7745c5c3_Var7 string
129
129
templ_7745c5c3_Var7, templ_7745c5c3_Err = templ.JoinStringErrs(scope)
130
130
if templ_7745c5c3_Err != nil {
131
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 37, Col: 21}
131
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 37, Col: 21}
132
132
}
133
133
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var7))
134
134
if templ_7745c5c3_Err != nil {
···
146
146
var templ_7745c5c3_Var8 string
147
147
templ_7745c5c3_Var8, templ_7745c5c3_Err = templ.JoinStringErrs(strings.Join(req.Scopes, " "))
148
148
if templ_7745c5c3_Err != nil {
149
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 43, Col: 77}
149
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 43, Col: 77}
150
150
}
151
151
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var8))
152
152
if templ_7745c5c3_Err != nil {
···
159
159
var templ_7745c5c3_Var9 string
160
160
templ_7745c5c3_Var9, templ_7745c5c3_Err = templ.JoinStringErrs(req.RedirectURI)
161
161
if templ_7745c5c3_Err != nil {
162
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 44, Col: 70}
162
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 44, Col: 70}
163
163
}
164
164
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var9))
165
165
if templ_7745c5c3_Err != nil {
···
172
172
var templ_7745c5c3_Var10 string
173
173
templ_7745c5c3_Var10, templ_7745c5c3_Err = templ.JoinStringErrs(req.ClientID)
174
174
if templ_7745c5c3_Err != nil {
175
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 45, Col: 64}
175
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 45, Col: 64}
176
176
}
177
177
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var10))
178
178
if templ_7745c5c3_Err != nil {
···
185
185
var templ_7745c5c3_Var11 string
186
186
templ_7745c5c3_Var11, templ_7745c5c3_Err = templ.JoinStringErrs(req.State)
187
187
if templ_7745c5c3_Err != nil {
188
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 46, Col: 57}
188
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 46, Col: 57}
189
189
}
190
190
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var11))
191
191
if templ_7745c5c3_Err != nil {
···
198
198
var templ_7745c5c3_Var12 string
199
199
templ_7745c5c3_Var12, templ_7745c5c3_Err = templ.JoinStringErrs(req.CodeChallenge)
200
200
if templ_7745c5c3_Err != nil {
201
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 47, Col: 74}
201
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 47, Col: 74}
202
202
}
203
203
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var12))
204
204
if templ_7745c5c3_Err != nil {
···
211
211
var templ_7745c5c3_Var13 string
212
212
templ_7745c5c3_Var13, templ_7745c5c3_Err = templ.JoinStringErrs(req.CodeChallengeMethod)
213
213
if templ_7745c5c3_Err != nil {
214
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/auth.templ`, Line: 48, Col: 87}
214
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/auth.templ`, Line: 48, Col: 87}
215
215
}
216
216
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var13))
217
217
if templ_7745c5c3_Err != nil {
pages/home.templ
html/pages/home.templ
pages/home.templ
html/pages/home.templ
+2
-2
pages/home_templ.go
html/pages/home_templ.go
+2
-2
pages/home_templ.go
html/pages/home_templ.go
···
60
60
var templ_7745c5c3_Var3 string
61
61
templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(post.ID.String())
62
62
if templ_7745c5c3_Err != nil {
63
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/home.templ`, Line: 35, Col: 82}
63
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/home.templ`, Line: 35, Col: 82}
64
64
}
65
65
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
66
66
if templ_7745c5c3_Err != nil {
···
73
73
var templ_7745c5c3_Var4 string
74
74
templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(fmt.Sprint(getPostPropertyValue(post, "content")))
75
75
if templ_7745c5c3_Err != nil {
76
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/home.templ`, Line: 35, Col: 142}
76
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/home.templ`, Line: 35, Col: 142}
77
77
}
78
78
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var4))
79
79
if templ_7745c5c3_Err != nil {
pages/post.templ
html/pages/post.templ
pages/post.templ
html/pages/post.templ
+4
-4
pages/post_templ.go
html/pages/post_templ.go
+4
-4
pages/post_templ.go
html/pages/post_templ.go
···
82
82
var templ_7745c5c3_Var3 string
83
83
templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(templ.CSSClasses(templ_7745c5c3_Var2).String())
84
84
if templ_7745c5c3_Err != nil {
85
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/post.templ`, Line: 1, Col: 0}
85
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/post.templ`, Line: 1, Col: 0}
86
86
}
87
87
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
88
88
if templ_7745c5c3_Err != nil {
···
95
95
var templ_7745c5c3_Var4 string
96
96
templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(printProperty(post, "name"))
97
97
if templ_7745c5c3_Err != nil {
98
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/post.templ`, Line: 51, Col: 56}
98
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/post.templ`, Line: 51, Col: 56}
99
99
}
100
100
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var4))
101
101
if templ_7745c5c3_Err != nil {
···
108
108
var templ_7745c5c3_Var5 string
109
109
templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.JoinStringErrs(printProperty(post, "content"))
110
110
if templ_7745c5c3_Err != nil {
111
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/post.templ`, Line: 52, Col: 61}
111
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/post.templ`, Line: 52, Col: 61}
112
112
}
113
113
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var5))
114
114
if templ_7745c5c3_Err != nil {
···
121
121
var templ_7745c5c3_Var6 string
122
122
templ_7745c5c3_Var6, templ_7745c5c3_Err = templ.JoinStringErrs(printPost(post))
123
123
if templ_7745c5c3_Err != nil {
124
-
return templ.Error{Err: templ_7745c5c3_Err, FileName: `pages/post.templ`, Line: 56, Col: 32}
124
+
return templ.Error{Err: templ_7745c5c3_Err, FileName: `html/pages/post.templ`, Line: 56, Col: 32}
125
125
}
126
126
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var6))
127
127
if templ_7745c5c3_Err != nil {
+25
-12
services/indieauth.go
+25
-12
services/indieauth.go
···
4
4
"context"
5
5
"crypto/sha256"
6
6
"crypto/subtle"
7
+
"encoding/json"
7
8
"errors"
8
9
"net/http"
9
10
"net/url"
···
11
12
"strings"
12
13
"time"
13
14
14
-
"github.com/puregarlic/space/handlers"
15
-
"github.com/puregarlic/space/pages"
15
+
"github.com/puregarlic/space/html/layouts"
16
+
"github.com/puregarlic/space/html/pages"
16
17
"github.com/puregarlic/space/storage"
17
18
18
-
"github.com/a-h/templ"
19
19
"github.com/aidarkhanov/nanoid"
20
20
"github.com/golang-jwt/jwt/v5"
21
21
"go.hacdias.com/indielib/indieauth"
···
69
69
// to authorize this request. Please note that this template contains a form
70
70
// where we dump all the request information. This makes it possible to reuse
71
71
// [indieauth.Server.ParseAuthorization] when the user authorizes the request.
72
-
templ.Handler(pages.Auth(req, app)).ServeHTTP(w, r)
72
+
layouts.RenderDefault(pages.Auth(req, app)).ServeHTTP(w, r)
73
73
}
74
74
75
75
// HandleAuthPOST handles the POST method for the authorization endpoint.
···
108
108
// and by the token endpoint, to exchange the code by a token.
109
109
func (i *IndieAuth) authorizationCodeExchange(w http.ResponseWriter, r *http.Request, withToken bool) {
110
110
if err := r.ParseForm(); err != nil {
111
-
handlers.SendErrorJSON(w, http.StatusBadRequest, "invalid_request", err.Error())
111
+
SendErrorJSON(w, http.StatusBadRequest, "invalid_request", err.Error())
112
112
return
113
113
}
114
114
115
115
// t := s.getAuthorization(r.Form.Get("code"))
116
116
req, present := storage.AuthCache().GetAndDelete(r.Form.Get("code"))
117
117
if !present {
118
-
handlers.SendErrorJSON(w, http.StatusBadRequest, "invalid_request", "invalid authorization")
118
+
SendErrorJSON(w, http.StatusBadRequest, "invalid_request", "invalid authorization")
119
119
return
120
120
}
121
121
authRequest := req.Value()
122
122
123
123
err := i.Server.ValidateTokenExchange(authRequest, r)
124
124
if err != nil {
125
-
handlers.SendErrorJSON(w, http.StatusBadRequest, "invalid_request", err.Error())
125
+
SendErrorJSON(w, http.StatusBadRequest, "invalid_request", err.Error())
126
126
return
127
127
}
128
128
···
159
159
160
160
// An actual server may want to include the "profile" in the response if the
161
161
// scope "profile" is included.
162
-
handlers.SendJSON(w, http.StatusOK, response)
162
+
SendJSON(w, http.StatusOK, response)
163
163
}
164
164
165
165
func (i *IndieAuth) HandleAuthApproval(w http.ResponseWriter, r *http.Request) {
···
168
168
// whether temporary or not, cookies, etc.
169
169
req, err := i.Server.ParseAuthorization(r)
170
170
if err != nil {
171
-
handlers.SendErrorJSON(w, http.StatusBadRequest, "invalid_request", err.Error())
171
+
SendErrorJSON(w, http.StatusBadRequest, "invalid_request", err.Error())
172
172
return
173
173
}
174
174
···
192
192
tokenStr = strings.TrimSpace(tokenStr)
193
193
194
194
if len(tokenStr) <= 0 {
195
-
handlers.SendErrorJSON(w, http.StatusUnauthorized, "invalid_request", "no credentials")
195
+
SendErrorJSON(w, http.StatusUnauthorized, "invalid_request", "no credentials")
196
196
return
197
197
}
198
198
···
201
201
})
202
202
203
203
if err != nil {
204
-
handlers.SendErrorJSON(w, http.StatusUnauthorized, "invalid_request", "invalid token")
204
+
SendErrorJSON(w, http.StatusUnauthorized, "invalid_request", "invalid token")
205
205
return
206
206
} else if claims, ok := token.Claims.(*CustomTokenClaims); ok {
207
207
ctx := context.WithValue(r.Context(), scopesContextKey, claims.Scopes)
208
208
next.ServeHTTP(w, r.WithContext(ctx))
209
209
return
210
210
} else {
211
-
handlers.SendErrorJSON(w, http.StatusUnauthorized, "invalid_request", "malformed claims")
211
+
SendErrorJSON(w, http.StatusUnauthorized, "invalid_request", "malformed claims")
212
212
return
213
213
}
214
214
})
···
246
246
http.Error(w, "Unauthorized", http.StatusUnauthorized)
247
247
})
248
248
}
249
+
250
+
func SendJSON(w http.ResponseWriter, code int, data interface{}) {
251
+
w.Header().Set("Content-Type", "application/json; charset=utf-8")
252
+
w.WriteHeader(code)
253
+
_ = json.NewEncoder(w).Encode(data)
254
+
}
255
+
256
+
func SendErrorJSON(w http.ResponseWriter, code int, err, errDescription string) {
257
+
SendJSON(w, code, map[string]string{
258
+
"error": err,
259
+
"error_description": errDescription,
260
+
})
261
+
}
+19
storage/rel.go
+19
storage/rel.go
···
1
+
package storage
2
+
3
+
type RelEntry struct {
4
+
Name string
5
+
HREF string
6
+
}
7
+
8
+
var registry = make([]*RelEntry, 0)
9
+
10
+
func AddRel(name string, href string) {
11
+
registry = append(registry, &RelEntry{
12
+
Name: name,
13
+
HREF: href,
14
+
})
15
+
}
16
+
17
+
func GetRels() []*RelEntry {
18
+
return registry
19
+
}