Tillämpa digitala signaturer
Skaffa ett certifikat
You can get a certificate from a certification authority. No matter if you choose a governmental institution or a private company it is common to be charged for this service, for example when they certify your identity. Few other authorities issue certificates free of costs, like the Open Source Project CAcert which is based on the well-known and reliable Web of Trust model and is of growing popularity.
Hantera certifikaten
If you are using Linux, macOS or Solaris, you must install a recent version of Thunderbird or Firefox. Collabora Office will then access their certificate storage.
If you have created different profiles in Thunderbird or Firefox and you want to use certificates from one specific user profile, select the profile in . Alternatively, you can set the environment variable MOZILLA_CERTIFICATE_FOLDER to point to the folder containing that profile.
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Open your web browser’s preferences, select the Advanced section, click on the Certificates tab, and then choose View Certificates. The Certificate Manager dialog will appear.
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Importera det nya rotcertifikatet. Sedan kan du markera och redigera certifikatet. Ange att rotcertifikatet ska gälla för åtminstone webbåtkomst och e-post. Då kan certifikatet användas för att signera dokument. Du kan redigera mellanliggande certifikat på samma sätt, men det är inte obligatoriskt för signering av dokument.
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När du har redigerat de nya certifikaten ska du starta om Collabora Office.
Signera ett dokument
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Choose File - Digital Signatures - Digital Signatures.
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En meddelanderuta visas om att du bör spara dokumentet. Spara filen genom att klicka på Ja.
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After saving, you see the Digital Signatures dialog. Click Add to add a public key to the document.
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In the Select Certificate dialog, select your certificate and click OK.
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You see again the Digital Signatures dialog, where you can add more certificates if you want. Click OK to add the public key to the saved file.
A signed document shows an icon
in the status bar. You can double-click the icon in the status bar to view the certificate.
The result of the signature validation is displayed in the status bar and within the Digital Signature dialog. Several documents and macro signatures can exist inside an ODF document. If there is a problem with one signature, then the validation result of that one signature is assumed for all signatures. That is, if there are ten valid signatures and one invalid signature, then the status bar and the status field in the dialog will flag the signature as invalid.
Signera makron i ett dokument
Makron utgör vanligtvis en del av ett dokument. Om du signerar ett dokument, signeras makrona i det automatiskt. Om du bara vill signera makrona, men inte dokumentet, gör du så här:
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Välj Verktyg - Makron - Digital signatur.
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Tillämpa signaturen på det sätt som beskrivs för dokument ovan.
When you open the Basic IDE that contains signed macros, you see an icon in the status bar.
You can double-click the icon in the status bar to view the certificate.