build-cran-binaries/local/missing-cran-packages-db.R
pat-s 5c4cca6cce fix: verify the metadata database certificate with sslmode=verify-full (#235)
Part of https://codefloe.com/rpkgs/bincraft/issues/225. Stacked on #234.

Every connection to the metadata database used `sslmode = 'require'`, which encrypts but does not authenticate the server, so anyone able to impersonate `r-binaries.devxy.io:15432` would receive `PGPASS`.

## Changes

- `.crow/build-all-versions.yaml`, `process-updates.yaml`, `prune-stale-flat-binaries.yaml`, `reindex.yaml`, `weekly-rebuild-reindex.yaml`: `metadata_db_sslmode = 'verify-full'` in every bincraft call.
- `local/*.R`: the same for bincraft calls; scripts that call `DBI::dbConnect()` directly also pass `sslrootcert = bincraft::postgres_sslrootcert("verify-full")`, because libpq looks for `~/.postgresql/root.crt` rather than the system trust store.
- `README.md`: note that the endpoint serves a Let's Encrypt certificate and how to verify it.
- air reformatted three `=` assignments to `<-` in `local/missing-cran-packages-db.R` and `local/packages-without-any-binary.R` while the hook ran on those files.

## Ordering: merge last

1. devxy/k8s-talos#417 must be live: today the server presents an in-cluster certificate from a private CA, which `verify-full` rejects.
2. https://codefloe.com/rpkgs/bincraft/pulls/226 must be released: `local/install-bincraft.R` installs the latest tag, and older releases neither pass a root certificate nor export `postgres_sslrootcert()`.
3. #234 must be merged.

Merging early fails every database connection in CI, and since #234 per-minor reindex failures fail the pipeline.

Reviewed-on: #235
2026-10-17 07:45:46 +00:00

78 lines
2.1 KiB
R

### Scope: Lists packages which are missing any DB entry compared to what is available on CRAN
library(bincraft)
library(dplyr)
library(DBI)
con <- DBI::dbConnect(
RPostgres::Postgres(),
dbname = "build_metadata",
host = "r-binaries.devxy.io",
port = 15432,
user = "r_binaries",
password = Sys.getenv("PGPASS"),
sslmode = "verify-full",
sslrootcert = bincraft::postgres_sslrootcert("verify-full")
)
`%nin%` <- Negate(`%in%`)
new_packages <- get_new_cran_packages(lubridate::interval(
lubridate::today(),
lubridate::today() - 2
))$name
removed_pkgs <- get_removed_cran_packages(lubridate::interval(
lubridate::today(),
lubridate::today() - 2
))$name
# filter windows packages
# filter new packages from the last X days
cran_pkgs <- unique(
tools::CRAN_package_db() |>
filter(`OS_type` != "windows" | is.na(`OS_type`)) |>
filter(`Package` %nin% new_packages) |>
pull(Package)
)
arch <- "arm64"
platform <- "redhat-8"
platform <- "redhat-9"
platform <- "alpine-320"
platform <- "alpine-321"
platform <- "ubuntu-2204"
platform <- "ubuntu-2404"
data <- dbGetQuery(
con,
"SELECT name FROM single_builds WHERE platform = $1 AND arch = $2 and removed = FALSE;",
params = list(platform, arch)
)
removed_pkgs <- get_removed_cran_packages(lubridate::interval(
lubridate::today(),
lubridate::today() - 2
))$name
pkgs_db <- unique(data$name)
pkgs_db <- setdiff(pkgs_db, removed_pkgs)
pkgs <- setdiff(cran_pkgs, pkgs_db)
formatted_pkgs <- gsub(
'"',
"'",
capture.output(dput(as.character(na.omit(pkgs[1:length(pkgs)]))))
)
formatted_pkgs_one_line <- paste(formatted_pkgs, collapse = " ")
cat(formatted_pkgs_one_line, "\n", sep = "")
length(pkgs)
clipr::write_clip(formatted_pkgs_one_line)
# sapply(pkgs, function(x) which(grepl(sprintf("^%s$", x), cran_pkgs)))
s3fs::s3_file_system(
aws_access_key_id = Sys.getenv("HETZNER_S3_ACCESS_KEY_K3S"),
aws_secret_access_key = Sys.getenv("HETZNER_S3_SECRET_KEY_K3S"),
endpoint = "https://hel1.your-objectstorage.com",
region_name = "hel1",
)
s3fs::s3_dir_delete("devxy-r-package-binaries-docs/_site")