Rest PKI changelog

1.33.3 (2025-05-02)

Database model update: No

• Add ECDsa signature algorithms decode
• Add DN (Distinguished Name) formatted string to certificate Name model
• Update Lacuna Test sucurity context for development purposes

1.33.2 (2023-05-22)

Database model update: No

• Update PKI SDK to 2.13.1

1.33.0 (2023-05-06)

Database model update: No

• Add Cades signature policy: ICP-Brasil Ref. Tempo (CAdES AD-RT) without CRLs

1.32.2 (2022-10-01)

Database model update: No

• Improve timestamp requester basic authentication support

1.32.1 (2022-09-18)

Database model update: No

• Add support to Serpro timestmamp requester proprietary API protocol

1.32.0 (2022-09-12)

• Add XML signature policy (NFe) with SHA-256 digest

Database model update: No

1.31.0 (2022-09-04)

• Add user access token digest to API transaction info

Database model update: No

1.30.1 (2022-05-09)

Database model update: No

• Update PKI SDK to 2.11.5

1.30.0 (2021-11-28)

Database model update: No

• Add thumbprint SHA-256 property to certificate summary model
• Improve CAdES PKI Brazil AD-RA signature policy
• Update PKI SDK to 2.9.0

1.27.0 (2021-08-31)

Database model update: No

• Add XAdES PKI Brazil AD-RC and AD-RA signature policies
• Update PKI SDK to 2.8.12

1.26.7 (2021-08-02)

Database model update: No

• Add LTV presence check to PadesSignerInfo
• Add PDF marks operation restrictor
• Update PKI SDK to 2.8.10

1.26.6 (2021-07-16)

Database model update: No

• Update PKI SDK to 2.8.9

1.26.5 (2021-07-08)

Database model update: No

• Add configurable invoice creation database command timeout

1.26.4 (2021-07-04)

Database model update: No

• Add vertical align option on PDF marks text elements
• Add more countries IDs support (Argentina, Ecuador, Paraguay and Peru) on PAdES visual representation tag {{national_id}}
• Add PAdES visual representation masked CPF and RG tags {{br_cpf_masked}} and {{br_rg_numero_masked}}

1.26.3 (2021-05-17)

Database model update: No

• Updated PKI SDK to 2.8.7
• Improved password protected PDF error handler to return status code 422 instead of 500

1.26.2 (2021-03-31)

Database model update: No

• Update PKI SDK to 2.8.4

1.26.1 (2021-03-22)

Database model update: No

• Improved permissive policies for validation
• Fixed unhandled exception on the opening of a PAdES signature without a digest value
• Update PKI SDK to 2.8.1

1.26.0 (2021-03-11)

Database model update: No

• Added API that opens and validates a certificate

1.25.3 (2021-02-10)

Database model update: No

• Disabled refresh transaction count and limits tasks at on-premises instances

1.25.2 (2021-02-09)

Database model update: No

• Lengthened refresh transaction count task schedule to every 4 hours

1.25.1 (2020-12-15)

Database model update: No

• Added policy "CmsPermissive" for validation of CAdES signatures

1.25.0 (2020-12-06)

Database model update: No

• Added "Reason" field on PAdES signatures

1.24.3 (2020-09-22)

Database model update: No

• Improved initial page

1.24.2 (2020-09-17)

Database model update: No

• Update PKI SDK to 2.7.9

1.24.1 (2020-09-16)

Database model update: No

• Improved "Adobe Reader" validation policy to handle "forbidden signed attribute is present" error
• Update PKI SDK to 2.7.8

1.24.0 (2020-07-09)

Database model update: No

• Added "CertificationLevel" field on PAdES signatures

1.23.0 (2020-06-19)

Database model update: No

• Fixed exception that occurs when opening a PAdES signature with the field "SignaturePolicy" without its URI
• Added "CustomSignatureFieldName" field on PAdES signatures
• Update PKI SDK to 2.7.2

1.22.1 (2020-04-22)

Database model update: No

• Improved error handling when the user provides an invalid token

1.22.0 (2020-02-28)

Database model update: No

• Add PAdES signature policy without LTV
• Add option "PreserveSignaturesVisualRepresentation" when adding PDF marks
• Add option "TrustUncertifiedSigningTime" on PAdES and CAdES signature validation
• Add validation policy for Adobe Reader signatures
• Add configuration for throttling API requests

1.21.1 (2020-02-21)

Database model update: No

• Update PKI SDK to 2.5.5

1.21.0 (2020-01-10)

Database model update: No

• Add a ICP-Brasil CAdES signature policy without CRLs

1.20.2 (2019-07-21)

Database model update: No

• Fix high CPU usage problem that occurred on certain conditions
• Improve timestamp scheduling to try requesters marked as unavailable (with less priority)
• Add settings ProcessBackgroundJobs and WatchTimestampRequesters
• Update PKI SDK to 2.5.2

1.20.1 (2019-07-04)

Database model update: No

• Add PAdES auto positioning directions (LeftToRight/RightToLeft and TopDown/BottomUp)
• Add support for Lapp integration (Lapp is an Artifact Provider for PKI, used as a CRL proxy)
• Update PKI SDK to 2.5.1

1.20.0

No changes (version skipped)

1.19.1 (2019-07-03)

Database model update: No

• Improve maintenance jobs

1.19.0 (2019-03-15)

Database model update: No

• Refactored integration with B-Stamper
• Update PKI SDK to 2.2.8

1.18.5 (2019-01-03)

Database model update: No

• Performance improvements on billing (does not affect on-premises installations)

1.18.4 (2018-12-11)

Database model update: No

• Improve validations on PAdES and CAdES signature exploring APIs to return status code 422 instead of 500
• Update PKI SDK to 2.2.3

1.18.3 (2018-10-23)

Database model update: No

• Add support for the XML signature standard Certificación de Origen Digital (COD), from Asociación Latinoamericana de Integración (ALADI). For more information, see standard in Spanish or in Portuguese
• Update PKI SDK to 2.2.2, thus fixing bug on PDF marks rotation

1.18.2 (2018-09-26)

Database model update: No

• Fix bugs that prevented correct certificate chain loading on certain scenarios:
  • On CAdES signatures, whenever the last link (to the root CA) could not be automatically constructed
  • On all XML signatures

1.18.1 (2018-09-11)

Database model update: No

• Improve Application Insights instrumentation
  • Add support for specifing the AI API key, apart from the instrumentation key

1.18.0 (2018-08-13)

Database model update: Yes

• Add support for configuring a TSA Policy ID on outgoing timestamp requests
• Update PKI SDK to 2.1.3

1.17.5 (2018-08-01)

Database model update: No

• Fixed bug on Swagger metadata
• Improve users API

1.17.4 (2018-07-11)

Database model update: No

• Fixed bug affecting operations performed with security contexts that include PKI Italy
• Improve invoice API

1.17.3 (2018-05-24)

Database model update: No

• Add link to the privacy policy on the splash screen (GDPR compliance)

1.17.2 (2018-05-15)

Database model update: No

• Update Lacuna PKI SDK to 1.20.16, thus:
  • Fix certificate chain filling bug on PAdES

1.17.1 (2018-05-09)

Database model update: No

• Update Lacuna PKI SDK to 1.20.15, thus:
  • Improve tolerance for malformed certificates (fixing problems due to recent SERPRO malformed certificates)
  • Update ICP-Brasil intermediate CAs

1.17.0 (2018-03-29)

Database model update: No

• Improve dashboard
• General billing improvements

1.16.0 (2017-12-12)

Database model update: Yes

• Add support for ignoring certificate validation errors due to unknown revocation status
• Add support for enabling Lacuna Test PKI on on-premises instances
• Add configuration of B-Stamper API key
• Improve instrumentation of TSP requests
• Fix bug that caused signatures to fail if the server catest.lacunasoftware.com was unreachable
• Fix minor bugs on invoices API

1.15.2 (2017-11-20)

Database model update: No

• Add B-Stamp information on response of open signature APIs
• Improve audit package generation to return download link instead of content
• Fix bug on B-Stamping of signatures sent to the open signature APIs
• Fix validation of B-Stamped signatures
• Fix bug on database model update
• Update Lacuna PKI SDK to 1.20.5

1.15.1 (2017-11-16)

Database model update: No

• Fix model validation bug that could cause a 400 (BadRequest) response on the PDF marks API

Known issues:

• An exception may be thrown during database model update (fixed on 1.15.2)

1.15.0 (2017-11-14)

Database model update: Yes

• Add B-Stamper integration
• Add invoices APIs and reports
• Improve validations on PAdES signatures API to return status codes 400/422 instead of 500
• Improve Application Insights instrumentation
  • Add UserId field
  • Fix bug that caused some 422 responses to be logged without the ErrorCode field
• Fix frontend bug that suggested that users could update their own CustomerId

Known issues:

• An exception may be thrown during database model update (fixed on 1.15.2)

1.14.4 (2017-09-29)

Database model update: No

• Add option to export billing report to CSV
• Improve validation of external file URLs passed to the API
• Improve instrumentation
  • Registering API error fields on Application Insights
  • Increase verbosity of log level "Debug"
  • Add events to help diagnosing problems on integration with Web PKI
• Fix bug that could cause several background tasks to remain queued
• Fix bug that caused a (handled) NullReferenceException during system startup
• Fix bug on transaction limit enforcing
• Update Lacuna PKI SDK to 1.19.4

1.14.3 (2017-09-17)

Database model update: Yes

• Fix compatibility with PostgreSQL (previous 1.14.x versions were not compatible)
• Improve timestamp requester management
• Improve validations on PDF marks API
• Reduce files not used on on-premises installations
• Fix bug that caused timestamp requesters to be marked as unavailable during database update
• Fix bug that caused CA certificates without a CN (common name) field to be displayed incorrectly
• Fix bug on loading of user limits page

1.14.2 (2017-09-12)

Database model update: No

• Fix bug that caused successful TSP requests to be logged as failures on Azure Application Insights

Known issues:

• Version cannot be installed on PostgreSQL (fixed on 1.14.3)

1.14.1 (2017-09-11)

Database model update: No

• Fix bug that caused successful TSP requests to be logged as failures on Azure Application Insights (only really fixed on 1.14.2)

Known issues:

• Version cannot be installed on PostgreSQL (fixed on 1.14.3)

1.14.0 (2017-09-09)

Database model update: Yes

• Add transaction limits (system-wide or per user)
• Add support for admins to block users
• Improve timestamp requester fallback and recovery
• Add various API validations to return status codes 400 and 422 instead of 500
• Add support for admins to manage users' custom intermediate CAs
• Add "Windows Server" option on custom security contexts' additional standard PKIs
• Add warning on dashboard if PKI SDK license is close to expiration
• Improvements on billing report
  • Fix bug on paging buttons
  • Add column with PDF marks
  • Add totals row
• Instrumentation improvements
  • Operations differing only by parameter on route are now unified on application insights
  • Failed TSP requests are now logged as so on application insights
  • API trust parameters (security context and signature policy) are now registered on events
  • Add client lib tracking
• Fix bug that caused sensible settings to be written on the system log
• Fix bug that prevented deletion of timestamp requesters
• Fix name of PAdES tag {{br_oab_numero}} (old {{br_oab_numbero}} is still supported)

Known issues:

• Version cannot be installed on PostgreSQL (fixed on 1.14.3)

1.13.3 (2017-09-07)

Database model update: No

• Update Lacuna PKI SDK to 1.19.3 to fix bugs on revocation status checking
• Full validation results now included on certificate authentication completed event
• Improved logs to help diagnostic of trust parameterization errors

1.13.2 (2017-08-28)

Database model update: No

• Add proxy configuration

1.13.1 (2017-07-28)

Database model update: No

• Minor changes to billing API

1.13.0 (2017-07-03)

Database model update: No

• Add new API to add marks to PDFs
• Add support for admins to manage users' custom security contexts
• Improve transactions and events screens

1.12.8 (2017-06-27)

Database model update: No

• Fix bug that caused intermediate CAs to be ignored on open/validate signature APIs

1.12.7 (2017-06-05)

Database model update: Yes

• Fix bug that caused database deadlocks on high load scenarios
• Fix bug that caused errors on recently-created timestampers

1.12.6 (2017-06-01)

Database model update: No

• Create app settings TimeToCompleteSignatures and TimeToCompleteAuthentications

1.12.5 (2017-05-11)

Database model update: No

• Add optional app setting DefaultTimestampTimeout to customize the default timeout when requesting timestamps
• Improve performance logs
• Update Lacuna PKI SDK to 1.16.7 to improve download logs

1.12.4 (2017-05-05)

Database model update: No

• Fix bug that caused execution privileges over the site's folder to be required from the application

1.12.3 (2017-05-04)

Database model update: No

• Fix bug on configuration of setting "Is on premises"
• Fix bug on hint of setting "Cryptographic keys"
• Fix bug on open/validate XML signatures API

1.12.2 (2017-04-26)

Database model update: No

• Fix bug on certificate authentication with Web PKI

1.12.1 (2017-04-26)

Database model update: No

• Fix bug on application startup that could cause double processing of background jobs

1.12.0 (2017-04-25)

Database model update: Yes

• Add support for issuing timestamps through the REST API
• Add new API to open/validate XML signatures
• Add optional instrumentation with Application Insights
• Add optional app setting "AutoUpdateDatabase" to control whether the application will attempt to auto-update the database
• Add optional app setting "AllowInsecureMaintenance" to allow remote access to maintenance pages through HTTP
• Fix various issues occurring when running multiple instances of the application (high availability scenarios)
• Fix database concurrency issues occurring on high load situations (only really fixed on 1.12.7)
• Fix bug that occurred when the license for the Lacuna PKI SDK was changed
• Update Lacuna PKI SDK to 1.16.6

1.11.4 (2017-03-16)

Database model update: No

• Update Lacuna PKI SDK to 1.16.5, thus:
  • Updated ICP-Brasil intermediate CAs
  • Changes on CAdES signature inspection to deal with incorrectly encoded timestamps

1.11.3 (2017-02-13)

Database model update: No

• Alter XML policy "Nota Fiscal Eletrônica (NF-e)" to exclude signature elements IDs
• Update Lacuna PKI SDK to 1.16.2

1.11.2 (2017-01-20)

Database model update: No

• Fix bug on database maintenance page

1.11.1 (2017-01-17)

Database model update: No

• Fix bug on upload and download routes

1.11.0 (2017-01-17)

Database model update: Yes

• Add support for multipart upload of files
• Add support for signing previously uploaded files, files from previous signatures and remote files
• Add support for downloading the signed file on a separate HTTP request ("download link")
• Add support for new PAdES visual representation tags (see PAdES tags)
• Add support for decoding all fields in X.509 names
• Add CAdES policy "Basic Electronic Signature (CAdES-BES) with signing-time and no CRLs"
• Fix bug that prevented system intermediate CAs from taking effect
• Fix bug that resetted the storage service to local everytime the application was restarted
• Update Lacuna PKI SDK to 1.16.0, thus:
  • Improve ICP-Brasil filds. Fields also return null if have default padding value
  • Improve Pades signature to load and validate adbe.pkcs7.sh1 PDF signatures
  • Improve internal downloads
  • Fix TSL UnderSupervision state as a valid state
  • Fix Certificate Store loading delay due certificate chain loading attempt
  • Fix CAdES archive timestamp encode
  • Fix PAdES visual representation empty line
  • Fix PDF marks and PAdES visual representation incorrect positioning in some rotated PDFs
  • Fix exception in some ICP-Brasil fields decode
  • Fix bug occurring in some PDF signatures
  • Fix CAdES complete revocation references attribute order
  • Update italian TSL uri and root

1.10.1 (2016-10-01)

Database model update: No

• Add standard PAdES policies "Basic with ICP-Brasil certificates" and "PAdES-T with ICP-Brasil certificates"

1.10.0 (2016-09-27)

Database model update: Yes

• Add support for performing CAdES detached signatures without uploading the data file
• Improve user management

1.9.1 (2016-09-22)

Database model update: No

• Fix bug preventing use of tags {{signerEmail}} and {{issuerCommonName}} on PAdES visual representation

1.9.0 (2016-08-25)

Database model update: Yes

• Add support for PDF marks
• Add support to get the encapsulated file when opening a CAdES signature
• Improve billing report

1.8.2 (2016-07-19)

Database model update: No

• Fix bug on CAdES co-signatures with timestamp

1.8.1 (2016-07-11)

Database model update: No

• Fix bug affecting some signatures of large PDFs
• Update Lacuna PKI SDK to 1.13.1

1.8.0 (2016-07-05)

Database model update: No

• Add new API to open/validate CAdES and PAdES signatures
• Add support for new ICP-Brasil PAdES signature policies AD-RB and AD-RT
• Add transaction history report
• Add support for tags {{signerEmail}} and {{issuerCommonName}} on PAdES visual representation
• Add property BinaryThumbprintSHA256 to CertificateModel
• Add support for creating users without a password (useful for application users)
• Add warning on system status when changing the storage when there are already stored blobs
• Increase maximum API request length to 100 MB
• Fix bug that prevented CAdES co-signatures
• Fix authorization bug on the download route for the security contexts' trusted root certificates
• Update Lacuna PKI SDK to 1.13.0

1.7.2 (2016-06-10)

Database model update: No

• Add detection of bad data passed by client applications:
  • Invalid/corrupt PDFs
  • Invalid PAdES visual representation parameters
• Fix bug on security context removal
• Fix bug causing unused ClientSideSignature records to be left behind in the database
• Fix bug that prevented admin users from viewing details of other users' events
• Update Lacuna PKI SDK to 1.12.2 (no bug fixes)

1.7.1 (2016-06-03)

Database model update: No

• Fix bug on download of a security context's trusted root certificate

1.7.0 (2016-06-03)

Database model update: Yes

• Add support for timestamping
• Add support for system-wide security contexts
• Add support for system-wide customized signature policies
• Add support for additional storage options for encrypted temporary files (storing on local filesystem is still supported):
  • Microsoft Azure Blob Storage
  • Amazon S3
• Add support for admins to generate access tokens for other users
• Add support for admins to view other users' events ("history")
• Add support for ICP-Brasil certificate fields "RG" and "OAB"
• Update Lacuna PKI SDK to 1.12.1, thus:
  • Add support for certificates with rare alternative SHA-1 with RSA signature algorithm OID (1.3.14.3.2.29)

1.6.4 (2016-05-05)

Database model update: Yes

• Store temporary encrypted files on local temp directory instead of storing on binary columns in the database
  • This change was done due to performance issues. The next release will add support for other storage options.

1.6.3 (2016-05-02)

Database model update: Yes

• Add support for customization of culture, format and time zone of the signing time in PAdES visual representation
• Update Lacuna PKI SDK to 1.12.0, thus:
  • Fix bug on encoding of ASN.1 structure AlgorithmIdentifier which caused the field "parameters" to be omitted instead of being filled with the NULL value
  • No longer using the iTextSharp AGPL-licensed library
  • Fix bug on certificate revocation status validation which caused a stack overflow on rare OCSP validation scenarios
  • Fix bug on CRL decoding when the ReasonCode is present
  • Improve messages for certificate revocation status validation
  • Fix issue affecting validation of XML signatures having namespace declarations on the Signature element
  • Fix issue affecting positioning of PAdES visual representations in specific several-signers scenarios
  • Add ICP-Brasil trusted root "v5"

1.6.2 (2016-04-18)

Database model update: No

• Add support on PAdES visual representation for specifying a container inside the signature rectangle on which to place the text

1.6.1 (2016-02-22)

Database model update: No

• Fix bug causing delay on database access when running on Microsoft Azure

1.6.0 (2016-01-21)

Database model update: Yes

• Add support for XML signatures (XmlDSig/XAdES)
• Update Lacuna PKI SDK to 1.9.0, thus:
  • Improve certificate validation to check the PathLenConstraint extension

1.5.1 (2015-11-24)

Database model update: No

• Aesthetic changes only

1.5.0 (2015-11-23)

Database model update: Yes

• Add support for CAdES signatures
• Add transaction register (for future billing)
• Add support for Lacuna PKI SDK licenses with use restricted to REST PKI
• Improve removal of expired signature processes
• Update Lacuna PKI SDK to 1.8.0, thus:
  • Modify behavior of decoding of ICP-Brasil certificate fields to decode fields regardless of whether the certificate appears to be an ICP-Brasil certificate or not
  • Modify behavior of decoding of CompanyName ICP-Brasil certificate field to return the company name when the certificate is a ICP-Brasil company (PJ) certificate (previously the property only worked for ICP-Brasil application certificates)
  • Add support for ICP-Brasil CPF field on "OU" field of subject name having a space after the colon ("OU=CPF: xxxxxxxxxxx")

1.4.3 (2015-11-06)

Database model update: No

• Aesthetic changes only

1.4.2 (2015-11-06)

Database model update: No

• Aesthetic changes only

1.4.1 (2015-10-21)

Database model update: No

• Aesthetic changes only

1.4.0 (2015-10-21)

Database model update: No

• Add support on PAdES visual representation for horizontal text alignment to the right
• Set site culture to pt-BR (affects PAdES visual representation)
• Fix bug on PAdES signatures

1.3.1 (2015-10-14)

Database model update: No

• Improve logging to file so as to prevent indefinite file growth
• Add information about the Lacuna PKI SDK license on the system status screen
• Fix minor issue on javascript when Google Analytics is not being used
• Fix minor issue on log test dialog
• Update Lacuna PKI SDK to 1.6.0, thus:
  • Fix bug on logging which caused the "source" argument to have an incorrect value

1.3.0 (2015-10-13)

• First version released publicly
• Main features on this version:
  • Certificate authentication
  • PAdES signatures