Fix processarchive sql

VERSION

@@ -1 +1 @@
-2.7.27
+2.7.28

client/nivlheim_client

@@ -67,7 +67,7 @@ my $NAME    = 'nivlheim_client';
 my $AUTHOR  = 'Øyvind Hagberg';
 my $CONTACT = '[email protected]';
 my $RIGHTS  = 'USIT/IT-DRIFT/GD/GID, University of Oslo, Norway';
-my $VERSION = '2.7.27';
+my $VERSION = '2.7.28';
 
 # Usage text
 my $USAGE = <<"END_USAGE";

client/windows/nivlheim_client.ps1

@@ -31,7 +31,7 @@ param(
 	[bool]$nosleep = $false
 )
 
-Set-Variable version -option Constant -value "2.7.27"
+Set-Variable version -option Constant -value "2.7.28"
 Set-Variable useragent -option Constant -value "NivlheimPowershellClient/$version"
 Set-PSDebug -strict
 Set-StrictMode -version "Latest"	# http://technet.microsoft.com/en-us/library/hh849692.aspx

debian/changelog

@@ -1,3 +1,9 @@
+nivlheim (2.7.28-1) buster; urgency=low
+
+  * Fixed a bug in the server code
+
+-- Øyvind Hagberg <[email protected]>
+
 nivlheim (2.7.27-1) buster; urgency=low
 
   * Fixed a bug when parsing files in zip archive that are less than 2 bytes

server/service/processarchive.go

@@ -146,7 +146,7 @@ func processArchive(url string, db *sql.DB) (err error) {
 	// process each file, do this in a transaction in case of errors during processing
 	err = utility.RunInTransaction(db, func(tx *sql.Tx) error {
 		err = filepath.WalkDir(tempDir, func(path string, entry fs.DirEntry, err error) error {
-			return processFile(&unchangedFiles, metaData, curFiles, hostInfoExists, db, path, tempDir, entry, err)
+			return processFile(&unchangedFiles, metaData, curFiles, hostInfoExists, db, path, tempDir, entry)
 		})
 		if err != nil {
 			log.Printf("Error in processFile: %s", err)
@@ -170,7 +170,7 @@ func processArchive(url string, db *sql.DB) (err error) {
 	return nil
 }
 
-func processFile(unchangedFiles *int, metadata map[string]string, curfiles map[string]int64, hostinfo int64, db *sql.DB, path string, tempdir string, de fs.DirEntry, err error) error {
+func processFile(unchangedFiles *int, metadata map[string]string, curfiles map[string]int64, hostinfo int64, db *sql.DB, path string, tempdir string, de fs.DirEntry) error {
 	if de.IsDir() {
 		return nil
 	}
@@ -232,22 +232,34 @@ func processFile(unchangedFiles *int, metadata map[string]string, curfiles map[s
 
 	if oldCrc.Valid && crc == oldCrc.Int32 {
 		if hostinfo > 0 {
-			_, _ = db.Exec("UPDATE hostinfo SET lastseen = $1, clientversion = $2 "+
+			_, err = db.Exec("UPDATE hostinfo SET lastseen = $1, clientversion = $2 "+
 				" WHERE certfp = $3 AND lastseen < $4", metadata["iso_received"], metadata["clientversion"],
 				metadata["certfp"], metadata["iso_received"])
-			_, _ = db.Exec("UPDATE hostinfo SET ipaddr = $1, os_hostname= $2, dnsttl = null "+
-				" WHERE (ipaddr != $3 || os_hostname != $4) AND certfp = $5", metadata["ip"],
+			if err != nil {
+				return err
+			}
+			_, err = db.Exec("UPDATE hostinfo SET ipaddr = $1, os_hostname= $2, dnsttl = null "+
+				" WHERE (ipaddr != $3 OR os_hostname != $4) AND certfp = $5", metadata["ip"],
 				metadata["os_hostname"], metadata["ip"], metadata["os_hostname"], metadata["certfp"])
+			if err != nil {
+				return err
+			}
 			*unchangedFiles++
 		} else {
 			/* There is NO hostinfo record.
 			/ It looks like the machine was archived and just now came back.
 			/ Set parsed=false so the file will be parsed again,
 			/ because the hostinfo values must be re-populated. */
-			_, _ = db.Exec("UPDATE files SET parsed = false WHERE fileid=$1", fileId)
+			_, err = db.Exec("UPDATE files SET parsed = false WHERE fileid=$1", fileId)
+			if err != nil {
+				return err
+			}
 		}
-		_, _ = db.Exec("UPDATE files SET current=true, received=NOW() WHERE fileid = $1 "+
+		_, err = db.Exec("UPDATE files SET current=true, received=NOW() WHERE fileid = $1 "+
 			"AND NOT current", fileId)
+		if err != nil {
+			return err
+		}
 		// sql set current flag for this file
 		delete(curfiles, fileName)
 		return nil
@@ -257,8 +269,11 @@ func processFile(unchangedFiles *int, metadata map[string]string, curfiles map[s
 
 	// Set current to false for the previous version of this file
 	if _, ok := curfiles[fileName]; ok {
-		_, _ = db.Exec("UPDATE files SET current=false WHERE fileid = $1 AND current",
+		_, err = db.Exec("UPDATE files SET current=false WHERE fileid = $1 AND current",
 			curfiles[fileName])
+		if err != nil {
+			return err
+		}
 		delete(curfiles, fileName)
 	}
 
@@ -279,7 +294,10 @@ func processFile(unchangedFiles *int, metadata map[string]string, curfiles map[s
 	// clear the "current" flag for files that weren't in this package
 	var notCurrent []int64
 	for _, fileId := range curfiles {
-		_, _ = db.Exec("UPDATE files SET current=false WHERE fileid = $1 AND current", fileId)
+		_, err = db.Exec("UPDATE files SET current=false WHERE fileid = $1 AND current", fileId)
+		if err != nil {
+			return err
+		}
 		notCurrent = append(notCurrent, fileId)
 	}
 
@@ -456,14 +474,14 @@ func unZip(dst string, fn string) error {
 		}
 
 		if f.UncompressedSize64 < 2 {
-        // file is too small to have a BOM, just copy
+			// file is too small to have a BOM, just copy
 			_, err = io.Copy(dstFile, fileInArchive)
 			if err != nil {
 				return err
 			}
 			dstFile.Close()
 		} else {
-        // this file might be UTF-16, check for BOM
+			// this file might be UTF-16, check for BOM
 			var isUTF16 bytes.Buffer
 			_, err = io.CopyN(&isUTF16, fileInArchive, 2)
 			if err != nil {