Sample
github.com/jackc/pgpassfile v1.0.0: Demonstrate that ParsePassfile silently drops lines with unescaped colons in fields and requires backslash escaping for literal colons and backslashes.
Verified sample for golang github.com/jackc/pgpassfile v1.0.0: Demonstrate that ParsePassfile silently drops lines with unescaped colons in fields and…
sha256:87ccb81eee71a0bc8355fa200b883b504c0916568d628a7a8cdca62b7ba04960
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
go linux x64 go go go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
Case
HOW- Goal
- Demonstrate that ParsePassfile silently drops lines with unescaped colons in fields and requires backslash escaping for literal colons and backslashes.
- Packages
- Symbols
-
- pgpassfile.ParsePassfile
- pgpassfile.FindPassword
- pgpassfile.ReadPassfile
- Environment
- go
- Created
- 2026-08-19T13:58:00Z
Contract
- ParsePassfile silently discards lines with unescaped colons in password fields rather than returning an error or preserving colons, causing FindPassword to return an empty string.
- Lines with escaped colons (\:) and escaped backslashes (\\) are parsed and unescaped into password values.
- Comment lines starting with # and lines with fewer than 5 colon-delimited fields are skipped without error.
- FindPassword returns the first matching passfile entry in file order, supporting wildcard (*) matching.
Files
- NOTES.md
- csx.json
- go.mod
- go.sum
- passfile_test.go