Make all files and directories in the config absolute

cmd/backend/config.go

@@ -158,6 +158,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.AESKeyFile != defaultConfig.AESKeyFile {
 		c.AESKeyFile = cliConfig.AESKeyFile
 	}
+	c.AESKeyFile, err = filepath.Abs(c.AESKeyFile)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for AESKeyFile: %v", err)
+	}
 	c.AESKeyFile, err = mkFile(c.AESKeyFile, 0600, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
@@ -166,6 +170,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.ArticleDir != defaultConfig.ArticleDir {
 		c.ArticleDir = cliConfig.ArticleDir
 	}
+	c.ArticleDir, err = filepath.Abs(c.ArticleDir)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for ArticleDir: %v", err)
+	}
 	c.ArticleDir, err = mkDir(c.ArticleDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up directory: %v", err)
@@ -174,6 +182,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.AtomFile != defaultConfig.AtomFile {
 		c.AtomFile = cliConfig.AtomFile
 	}
+	c.AtomFile, err = filepath.Abs(c.AtomFile)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for AtomFile: %v", err)
+	}
 	c.AtomFile, err = mkFile(c.AtomFile, 0644, 0744)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
@@ -202,6 +214,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.FirebaseKey != defaultConfig.FirebaseKey {
 		c.FirebaseKey = cliConfig.FirebaseKey
 	}
+	c.FirebaseKey, err = filepath.Abs(c.FirebaseKey)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for FirebaseKey: %v", err)
+	}
 	c.FirebaseKey, err = mkFile(c.FirebaseKey, 0600, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
@@ -214,6 +230,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.LogFile != defaultConfig.LogFile {
 		c.LogFile = cliConfig.LogFile
 	}
+	c.LogFile, err = filepath.Abs(c.LogFile)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for LogFile: %v", err)
+	}
 	c.LogFile, err = mkFile(c.LogFile, 0600, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
@@ -238,6 +258,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.PDFDir != defaultConfig.PDFDir {
 		c.PDFDir = cliConfig.PDFDir
 	}
+	c.PDFDir, err = filepath.Abs(c.PDFDir)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for PDFDir: %v", err)
+	}
 	c.PDFDir, err = mkDir(c.PDFDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up directory: %v", err)
@@ -246,6 +270,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.PicsDir != defaultConfig.PicsDir {
 		c.PicsDir = cliConfig.PicsDir
 	}
+	c.PicsDir, err = filepath.Abs(c.PicsDir)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for PicsDir: %v", err)
+	}
 	c.PicsDir, err = mkDir(c.PicsDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up directory: %v", err)
@@ -262,6 +290,10 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.WebDir != defaultConfig.WebDir {
 		c.WebDir = cliConfig.WebDir
 	}
+	c.WebDir, err = filepath.Abs(c.WebDir)
+	if err != nil {
+		return fmt.Errorf("error setting absolute filepath for WebDir: %v", err)
+	}
 	c.WebDir, err = mkDir(c.WebDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up directory: %v", err)

cmd/calls/atom.go

@@ -1,9 +1,7 @@
 package calls
 
 import (
-	"log"
 	"net/http"
-	"path/filepath"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
@@ -14,13 +12,6 @@ func ServeAtomFeed(c *b.Config) http.HandlerFunc {
 			return
 		}
 
-		absFilepath, err := filepath.Abs(c.AtomFile)
+		http.ServeFile(w, r, c.AtomFile)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		http.ServeFile(w, r, absFilepath)
 	}
 }

cmd/calls/images.go

@@ -1,7 +1,6 @@
 package calls
 
 import (
-	"log"
 	"net/http"
 	"path/filepath"
 
@@ -17,13 +16,6 @@ func ServeImage(c *b.Config, s map[string]*f.Session) http.HandlerFunc {
 			}
 		}
 
-		absFilepath, err := filepath.Abs(c.PicsDir)
+		http.ServeFile(w, r, filepath.Join(c.PicsDir, r.PathValue("pic")))
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		http.ServeFile(w, r, absFilepath+"/"+r.PathValue("pic"))
 	}
 }

cmd/frontend/docx.go

@@ -44,22 +44,15 @@ func UploadDocx(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 			return
 		}
 
-		docxFilename := fmt.Sprint(uuid.New(), ".docx")
+		docxFilepath := filepath.Join(os.TempDir(), fmt.Sprint(uuid.New(), ".docx"))
-		absDocxFilepath, err := filepath.Abs("/tmp/" + docxFilename)
+		if err = os.WriteFile(docxFilepath, buf.Bytes(), 0644); err != nil {
-		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
+		defer os.Remove(docxFilepath)
 
-		if err = os.WriteFile(absDocxFilepath, buf.Bytes(), 0644); err != nil {
+		mdString, err := b.ConvertToMarkdown(c, docxFilepath)
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		defer os.Remove(absDocxFilepath)
-
-		mdString, err := b.ConvertToMarkdown(c, absDocxFilepath)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -67,15 +60,8 @@ func UploadDocx(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 		}
 
 		uuidName := uuid.New()
-		mdFilename := fmt.Sprint(uuidName, ".md")
+		mdFilepath := filepath.Join(c.ArticleDir, fmt.Sprint(uuidName, ".md"))
-		absMdFilepath, err := filepath.Abs(c.ArticleDir + "/" + mdFilename)
+		if err = os.WriteFile(mdFilepath, mdString, 0644); err != nil {
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		if err = os.WriteFile(absMdFilepath, mdString, 0644); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return

cmd/frontend/pdf.go

@@ -44,17 +44,11 @@ func UploadPDF(c *b.Config, s map[string]*Session) http.HandlerFunc {
 			return
 		}
 
-		oldFilename := header.Filename
+		oldFilename := strings.Join(strings.Split(header.Filename, ".")[:len(header.Filename)-1], ".")
-		oldFilename = strings.Join(strings.Split(oldFilename, ".")[:len(oldFilename)-1], ".")
 		filename := fmt.Sprint(oldFilename, ".", uuid.New(), ".pdf")
-		absFilepath, err := filepath.Abs(c.PDFDir + "/" + filename)
+		filepath := filepath.Join(c.PDFDir, filename)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
 
-		if err = b.WriteFile(absFilepath, file); err != nil {
+		if err = b.WriteFile(filepath, file); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return