Show log on log.Fatal calls, provide "sanitized" version, fix goreleaser

Sanitization means change anything in double quotes to "CENSORED". A
notice is included telling the user to check for themselves as well.

.goreleaser.yml

@@ -25,6 +25,13 @@ before:
     - npx esbuild --bundle ts/pwr.ts --outfile=./data/web/js/pwr.js --minify
     - npx esbuild --bundle ts/form.ts --outfile=./data/web/js/form.js --minify
     - npx esbuild --bundle ts/setup.ts --outfile=./data/web/js/setup.js --minify
+    - npx esbuild --bundle ts/crash.ts --outfile=./data/crash.js --minify
+    - cp html/crash.html data/
+    - npx uncss data/crash.html --csspath web/css --output data/bundle.css
+    - bash -c 'cd data; npx inline-css-cli -i crash.html -o crash.html'
+    - rm data/bundle.css
+    - npx inline-source --root data data/crash.html data/crash.html
+    - mv data/crash.html data/html/
     - go get -u github.com/swaggo/swag/cmd/swag
     - swag init -g main.go
 builds:

Makefile

@@ -87,6 +87,7 @@ typescript:
 	-$(ESBUILD) --bundle ts/pwr.ts $(SOURCEMAP) --outfile=./$(DATA)/web/js/pwr.js --minify
 	-$(ESBUILD) --bundle ts/form.ts $(SOURCEMAP) --outfile=./$(DATA)/web/js/form.js --minify
 	-$(ESBUILD) --bundle ts/setup.ts $(SOURCEMAP) --outfile=./$(DATA)/web/js/setup.js --minify
+	-$(ESBUILD) --bundle ts/crash.ts --outfile=./$(DATA)/crash.js --minify
 	$(COPYTS)
 
 swagger:
@@ -107,10 +108,13 @@ bundle-css:
 	-mkdir -p $(DATA)/web/css
 	$(info bundling css)
 	$(ESBUILD) --bundle css/base.css --outfile=$(DATA)/web/css/bundle.css --external:remixicon.css --minify
+
+inline:
 	cp html/crash.html $(DATA)/crash.html
 	npx uncss $(DATA)/crash.html --csspath web/css --output $(DATA)/bundle.css
 	bash -c 'cd $(DATA); npx inline-css-cli -i crash.html -o crash.html'
 	rm $(DATA)/bundle.css
+	npx inline-source --root $(DATA) $(DATA)/crash.html $(DATA)/crash.html
 
 copy:
 	$(info copying fonts)
@@ -146,4 +150,4 @@ clean:
 	-rm docs/docs.go docs/swagger.json docs/swagger.yaml
 	go clean
 
-all: configuration npm email typescript bundle-css swagger copy compile
+all: configuration npm email typescript bundle-css inline swagger copy compile

common/common.go

@@ -12,7 +12,7 @@ type TimeoutHandler func()
 func NewTimeoutHandler(name, addr string, noFail bool) TimeoutHandler {
 	return func() {
 		if r := recover(); r != nil {
-			out := fmt.Sprintf("Failed to authenticate with %s @ %s: Timed out", name, addr)
+			out := fmt.Sprintf("Failed to authenticate with %s @ \"%s\": Timed out", name, addr)
 			if noFail {
 				log.Print(out)
 			} else {

exit.go

@@ -17,8 +17,10 @@ func Exit(err interface{}) {
 		log.Fatalf("Failed to load template: %v", err)
 	}
 	logCache := lineCache.String()
+	sanitized := sanitizeLog(logCache)
 	data := map[string]interface{}{
 		"Log":          logCache,
+		"SanitizedLog": sanitized,
 	}
 	if err != nil {
 		data["Err"] = err
@@ -28,6 +30,7 @@ func Exit(err interface{}) {
 	if err2 != nil {
 		log.Fatalf("Failed to write crash dump file: %v", err2)
 	}
+	log.Printf("\n------\nA crash report has been saved to \"%s\".\n------", fpath+".txt")
 	f, err2 := os.OpenFile(fpath+".html", os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0666)
 	if err2 != nil {
 		log.Fatalf("Failed to open crash dump file: %v", err2)

go.mod

@@ -14,6 +14,7 @@ replace github.com/hrfee/jfa-go/linecache => ./linecache
 
 require (
 	github.com/bwmarrin/discordgo v0.23.2
+	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/emersion/go-autostart v0.0.0-20210130080809-00ed301c8e9a
 	github.com/fatih/color v1.10.0
@@ -22,6 +23,7 @@ require (
 	github.com/gin-contrib/pprof v1.3.0
 	github.com/gin-contrib/static v0.0.0-20200916080430-d45d9a37d28e
 	github.com/gin-gonic/gin v1.6.3
+	github.com/go-openapi/jsonreference v0.19.6 // indirect
 	github.com/go-openapi/spec v0.20.3 // indirect
 	github.com/go-openapi/swag v0.19.15 // indirect
 	github.com/go-playground/validator/v10 v10.4.1 // indirect
@@ -42,6 +44,7 @@ require (
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/pkg/browser v0.0.0-20210606212950-a7b7a6107d32 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966
 	github.com/smartystreets/goconvey v1.6.4 // indirect
 	github.com/swaggo/files v0.0.0-20190704085106-630677cd5c14
@@ -51,9 +54,9 @@ require (
 	github.com/ugorji/go v1.2.0 // indirect
 	github.com/writeas/go-strip-markdown v2.0.1+incompatible
 	golang.org/x/crypto v0.0.0-20201112155050-0c6587e931a9 // indirect
-	golang.org/x/net v0.0.0-20210525063256-abc453219eb5 // indirect
+	golang.org/x/net v0.0.0-20210610132358-84b48f89b13b // indirect
-	golang.org/x/sys v0.0.0-20210531080801-fdfd190a6549 // indirect
+	golang.org/x/sys v0.0.0-20210611083646-a4fc73990273 // indirect
-	golang.org/x/tools v0.1.2 // indirect
+	golang.org/x/tools v0.1.3 // indirect
 	google.golang.org/protobuf v1.25.0 // indirect
 	gopkg.in/ini.v1 v1.62.0
 )

go.sum

@@ -19,6 +19,8 @@ github.com/client9/misspell v0.3.4 h1:ta993UF76GwbvJcIo3Y68y/M3WxlpEHPWIGDkJYwzJ
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.9 h1:uDmaGzcdjhF4i/plgjmEsriH11Y0o7RKapEf/LDaM3w=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -88,6 +90,8 @@ github.com/go-openapi/jsonreference v0.19.3/go.mod h1:rjx6GuL8TTa9VaixXglHmQmIL9
 github.com/go-openapi/jsonreference v0.19.4/go.mod h1:RdybgQwPxbL4UEjuAruzK1x3nE69AqPYEJeo/TWfEeg=
 github.com/go-openapi/jsonreference v0.19.5 h1:1WJP/wi4OjB4iV8KVbH73rQaoialJrqv8gitZLxGLtM=
 github.com/go-openapi/jsonreference v0.19.5/go.mod h1:RdybgQwPxbL4UEjuAruzK1x3nE69AqPYEJeo/TWfEeg=
+github.com/go-openapi/jsonreference v0.19.6 h1:UBIxjkht+AWIgYzCDSv2GN+E/togfwXUJFRTWhl2Jjs=
+github.com/go-openapi/jsonreference v0.19.6/go.mod h1:diGHMEHg2IqXZGKxqyvWdfWU/aim5Dprw5bqpKkTvns=
 github.com/go-openapi/spec v0.19.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
 github.com/go-openapi/spec v0.19.4/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo=
 github.com/go-openapi/spec v0.19.14/go.mod h1:gwrgJS15eCUgjLpMjBJmbZezCsw88LmgeEip0M63doA=
@@ -217,6 +221,8 @@ github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCb
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
@@ -302,8 +308,11 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20210421230115-4e50805a0758/go.mod h1:72T/g9IO56b78aLF+1Kcs5dz7/ng1VjMUvfKvpfy+jM=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5 h1:wjuX4b5yYQnEQHzd+CBcrcC6OVR2J1CN6mUy0oSxIPo=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20210610132358-84b48f89b13b h1:k+E048sYJHyVnsr1GDrRZWQ32D2C7lWs9JRc0bel53A=
+golang.org/x/net v0.0.0-20210610132358-84b48f89b13b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -329,10 +338,13 @@ golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210319071255-635bc2c9138d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210420072515-93ed5bcd2bfe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210531080801-fdfd190a6549 h1:OL5GcZ2XPkte3dpfuFQ9o884vrE3BZQhajdntNMruv4=
 golang.org/x/sys v0.0.0-20210531080801-fdfd190a6549/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210611083646-a4fc73990273 h1:faDu4veV+8pcThn4fewv6TVlNCezafGoC1gM/mxQLbQ=
+golang.org/x/sys v0.0.0-20210611083646-a4fc73990273/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -355,6 +367,8 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20201120155355-20be4ac4bd6e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.2 h1:kRBLX7v7Af8W7Gdbbc908OJcdgtK8bOz9Uaj8/F1ACA=
 golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.3 h1:L69ShwSZEyCsLKoAxDKeMvLDZkumEe8gXUZAjab0tX8=
+golang.org/x/tools v0.1.3/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

html/crash.html

@@ -21,11 +21,26 @@
                         </section>
                         <section class="section ~neutral !low">
                             <span class="subheading">Full Log</span>
+                            <div class="row mb-1">
+                                <label class="col mr-1">
+                                    <span class="button ~neutral !high supra full-width center" id="button-log-normal">Normal</span>
+                                </label>
+                                <label class="col mr-1">
+                                    <span class="button ~neutral !normal supra full-width center" id="button-log-sanitized">Sanitized</span>
+                                </label>
+                            </div>
+                            <div id="log-normal">
                                 <pre class="monospace pre-line">{{ .Log }}</pre>
+                            </div>
+                            <div id="log-sanitized" class="unfocused">
+                                <p class="subheading">An attempt has been made to remove sensitive info, but make sure to check yourself.</p>
+                                <pre class="monospace pre-line">{{ .SanitizedLog }}</pre>
+                            </div>
                         </section>
                     </div>
                 </div>
             </div>
         </div>
+        <script inline src="crash.js"></script>
     </body>
 </html>

log.go

@@ -67,3 +67,11 @@ func (c colorStripper) Write(p []byte) (n int, err error) {
 	n = len(p)
 	return
 }
+
+func sanitizeLog(l string) string {
+	quoteCensor, err := regexp.Compile("\"([^\"]*)\"")
+	if err != nil {
+		log.Fatalf("Failed to compile sanitizing regexp: %v", err)
+	}
+	return string(quoteCensor.ReplaceAll([]byte(l), []byte("\"CENSORED\"")))
+}

logger/logger.go

@@ -2,6 +2,7 @@
 package logger
 
 import (
+	"errors"
 	"io"
 	"log"
 	"runtime"
@@ -16,12 +17,14 @@ type Logger interface {
 	Println(v ...interface{})
 	Fatal(v ...interface{})
 	Fatalf(format string, v ...interface{})
+	SetFatalFunc(f func(err interface{}))
 }
 
 type logger struct {
 	logger    *log.Logger
 	shortfile bool
 	printer   *c.Color
+	fatalFunc func(err interface{})
 }
 
 func Lshortfile() string {
@@ -97,7 +100,16 @@ func (l logger) Fatalf(format string, v ...interface{}) {
 		out = Lshortfile()
 	}
 	out += " " + l.printer.Sprintf(format, v...)
+	if l.fatalFunc != nil {
+		l.logger.Print(out)
+		l.fatalFunc(errors.New(out))
+	} else {
 		l.logger.Fatal(out)
+	}
+}
+
+func (l logger) SetFatalFunc(f func(err interface{})) {
+	l.fatalFunc = f
 }
 
 type EmptyLogger bool
@@ -107,3 +119,4 @@ func (l EmptyLogger) Print(v ...interface{})                 {}
 func (l EmptyLogger) Println(v ...interface{})               {}
 func (l EmptyLogger) Fatal(v ...interface{})                 {}
 func (l EmptyLogger) Fatalf(format string, v ...interface{}) {}
+func (l EmptyLogger) SetFatalFunc(f func(err interface{}))   {}

main.go

@@ -173,7 +173,9 @@ func start(asDaemon, firstCall bool) {
 	}
 
 	app.info = logger.NewLogger(os.Stdout, "[INFO] ", log.Ltime, color.FgHiWhite)
+	app.info.SetFatalFunc(Exit)
 	app.err = logger.NewLogger(os.Stdout, "[ERROR] ", log.Ltime|log.Lshortfile, color.FgRed)
+	app.err.SetFatalFunc(Exit)
 
 	app.loadArgs(firstCall)
 
@@ -409,7 +411,7 @@ func start(asDaemon, firstCall bool) {
 			cacheTimeout,
 		)
 		if err != nil {
-			app.err.Fatalf("Failed to authenticate with Jellyfin @ %s: %v", server, err)
+			app.err.Fatalf("Failed to authenticate with Jellyfin @ \"%s\": %v", server, err)
 		}
 		if debugMode {
 			app.jf.Verbose = true
@@ -417,7 +419,7 @@ func start(asDaemon, firstCall bool) {
 		var status int
 		_, status, err = app.jf.Authenticate(app.config.Section("jellyfin").Key("username").String(), app.config.Section("jellyfin").Key("password").String())
 		if status != 200 || err != nil {
-			app.err.Fatalf("Failed to authenticate with Jellyfin @ %s (%d): %v", server, status, err)
+			app.err.Fatalf("Failed to authenticate with Jellyfin @ \"%s\" (%d): %v", server, status, err)
 		}
 		app.info.Printf("Authenticated with %s", server)
 

package.json

@@ -23,6 +23,7 @@
     "browserslist": "^4.16.6",
     "esbuild": "^0.8.57",
     "inline-css-cli": "^0.0.1",
+    "inline-source-cli": "^2.0.0",
     "lodash": "^4.17.21",
     "mjml": "^4.8.0",
     "remixicon": "^2.5.0",

ts/crash.ts

@@ -0,0 +1,26 @@
+const buttonNormal = document.getElementById("button-log-normal") as HTMLInputElement;
+const buttonSanitized = document.getElementById("button-log-sanitized") as HTMLInputElement;
+
+const logNormal = document.getElementById("log-normal") as HTMLInputElement;
+const logSanitized = document.getElementById("log-sanitized") as HTMLInputElement;
+
+const buttonChange = (type: string) => {
+    console.log("RUN");
+    if (type == "normal") {
+        logSanitized.classList.add("unfocused");
+        logNormal.classList.remove("unfocused");
+        buttonNormal.classList.add("!high");
+        buttonNormal.classList.remove("!normal");
+        buttonSanitized.classList.add("!normal");
+        buttonSanitized.classList.remove("!high");
+    } else {
+        logNormal.classList.add("unfocused");
+        logSanitized.classList.remove("unfocused");
+        buttonSanitized.classList.add("!high");
+        buttonSanitized.classList.remove("!normal");
+        buttonNormal.classList.add("!normal");
+        buttonNormal.classList.remove("!high");
+    }
+}
+buttonNormal.onclick = () => buttonChange("normal");
+buttonSanitized.onclick = () => buttonChange("sanitized");