Function reference • rosv

Main OSV API queries and scans

osv_query(): Query OSV API for individual package vulnerabilities

is_pkg_vulnerable(): Detect if package within ecosystem has reported vulnerabilities

osv_count_vulns(): Count the number of reported vulnerabilities

osv_scan(): Use OSV database to scan for vulnerabilities

Create vulnerability lists

create_osv_list(): List packages identified in the OSV database

create_ppm_blacklist(): Create blacklist commands for Posit Package Manager

create_xref_whitelist(): Cross reference a whitelist of packages to a vulnerability database

Utility functions

copy_rosv(): Copy a {rosv} object

clear_osv_cache(): Reset cached results of OSV calls

get_content(): Retrieve contents field from {rosv} R6 object

is_rosv(): Is object made from {rosv} R6 class

normalize_pypi_pkg(): Normalize package name to PyPI expectation

check_ecosystem(): Check input against possible ecosystems available

fetch_ecosystems(): Fetch all available ecosystems

Low-level functions to OSV API

osv_query_1() .osv_query_1() .osv_query_1_cache(): Query OSV API for vulnerabilities based upon an individual package

osv_querybatch() .osv_querybatch() .osv_querybatch_cache(): Query OSV API for vulnerabilities given a vector of packages

osv_vulns() .osv_vulns() .osv_vulns_cache(): Query OSV API for vulnerability information based on ID

osv_download() .osv_download() .osv_download_cache(): Download vulnerabilities from the OSV database

RosvDownload: R6 Class for OSV Database Downloads

RosvQuery1: R6 Class for OSV Query Endpoint

RosvQueryBatch: R6 Class for OSV Querybatch Endpoint

RosvVulns: R6 Class for OSV Vulns Endpoint