tls_wolfssl Module

Table of Contents

1. Admin Guide
1.1. Overview
1.2. Dependencies
1.2.1. Compilation
1.2.2. OpenSIPS Modules
1.2.3. External Libraries or Applications
2. Frequently Asked Questions
3. Contributors
3.1. By Commit Statistics
3.2. By Commit Activity
4. Documentation
4.1. Contributors

List of Tables

3.1. Top contributors by DevScore(1), authored commits(2) and lines added/removed(3)
3.2. Most recently active contributors(1) to this module

Chapter1.Admin Guide


This module implements TLS operations using the wolfSSL libarary. It provides the primitives required by the tls_mgm module in order to expose a higher-level API used by TLS-based protocol modules like proto_tls or proto_wss.

The wolfSSL library is statically-linked and bundled with this module so no installation or external dependency is required.



The following packages must be installed before compiling this module:

  • autoconf.

  • automake.

  • libtool.

1.2.2.OpenSIPS Modules

The following modules must be loaded before this module:

  • None.

1.2.3.External Libraries or Applications

The following libraries or applications must be installed before running OpenSIPS with this module loaded:

  • None.

Chapter2.Frequently Asked Questions


Why do I get the following error when compiling the module?

    make[1]: Entering directory '/usr/local/src/opensips/modules/tls_wolfssl'
    /bin/sh: 3: ./ not found
    env: './configure': No such file or directory
    make[1]: *** [Makefile:15: lib/lib/libwolfssl.a] Error 127
    make[1]: Leaving directory '/usr/local/src/opensips/modules/tls_wolfssl'
    make: *** [Makefile:197: modules] Error 2

If you obtained the OpenSIPS sources by cloning the repository from Github, without using the --recursive option for the git clone command, you did not properly fetch the wolfSSL library code, which is included as a git submodule pointing to the official wolfSSL repository.

In order to fetch the wolfSSL library code you can run:

		git submodule update --init


3.1.By Commit Statistics

Table3.1.Top contributors by DevScore(1), authored commits(2) and lines added/removed(3)

NameDevScoreCommitsLines ++Lines --
1. Vlad Patrascu (@rvlad-patrascu)241749794

(1) DevScore = author_commits + author_lines_added / (project_lines_added / project_commits) + author_lines_deleted / (project_lines_deleted / project_commits)

(2) including any documentation-related commits, excluding merge commits. Regarding imported patches/code, we do our best to count the work on behalf of the proper owner, as per the "fix_authors" and "mod_renames" arrays in opensips/doc/ If you identify any patches/commits which do not get properly attributed to you, please submit a pull request which extends "fix_authors" and/or "mod_renames".

(3) ignoring whitespace edits, renamed files and auto-generated files

3.2.By Commit Activity

Table3.2.Most recently active contributors(1) to this module

NameCommit Activity
1. Vlad Patrascu (@rvlad-patrascu)May 2021 - Jul 2022

(1) including any documentation-related commits, excluding merge commits



Last edited by: Vlad Patrascu (@rvlad-patrascu).

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Copyright 2021