Disable tests where fs perms are incorrect

Some tests have strict requirements on the filesystem permissions
for certain files and directories. This adds a regress/check-perm
tool that copies the relevant logic from sshd to exactly test
the paths in question. This lets us skip tests when the local
filesystem doesn't conform to our expectations rather than
continuing and failing the test run.

ok dtucker@
6 files changed
tree: 14ece3b75d64372c430198b0f36a8c0a124a585a
  1. .cvsignore
  2. CREDITS
  3. INSTALL
  4. LICENCE
  5. Makefile.in
  6. OVERVIEW
  7. PROTOCOL
  8. PROTOCOL.agent
  9. PROTOCOL.certkeys
  10. PROTOCOL.chacha20poly1305
  11. PROTOCOL.key
  12. PROTOCOL.krl
  13. PROTOCOL.mux
  14. README
  15. README.dns
  16. README.platform
  17. README.privsep
  18. README.tun
  19. TODO
  20. aclocal.m4
  21. addrmatch.c
  22. atomicio.c
  23. atomicio.h
  24. audit-bsm.c
  25. audit-linux.c
  26. audit.c
  27. audit.h
  28. auth-bsdauth.c
  29. auth-chall.c
  30. auth-krb5.c
  31. auth-options.c
  32. auth-options.h
  33. auth-pam.c
  34. auth-pam.h
  35. auth-passwd.c
  36. auth-rh-rsa.c
  37. auth-rhosts.c
  38. auth-rsa.c
  39. auth-shadow.c
  40. auth-sia.c
  41. auth-sia.h
  42. auth-skey.c
  43. auth.c
  44. auth.h
  45. auth1.c
  46. auth2-chall.c
  47. auth2-gss.c
  48. auth2-hostbased.c
  49. auth2-kbdint.c
  50. auth2-none.c
  51. auth2-passwd.c
  52. auth2-pubkey.c
  53. auth2.c
  54. authfd.c
  55. authfd.h
  56. authfile.c
  57. authfile.h
  58. bitmap.c
  59. bitmap.h
  60. blocks.c
  61. bufaux.c
  62. bufbn.c
  63. bufec.c
  64. buffer.c
  65. buffer.h
  66. buildpkg.sh.in
  67. canohost.c
  68. canohost.h
  69. chacha.c
  70. chacha.h
  71. channels.c
  72. channels.h
  73. cipher-3des1.c
  74. cipher-aes.c
  75. cipher-aesctr.c
  76. cipher-aesctr.h
  77. cipher-bf1.c
  78. cipher-chachapoly.c
  79. cipher-chachapoly.h
  80. cipher-ctr.c
  81. cipher.c
  82. cipher.h
  83. cleanup.c
  84. clientloop.c
  85. clientloop.h
  86. compat.c
  87. compat.h
  88. config.guess
  89. config.sub
  90. configure.ac
  91. contrib/
  92. crc32.c
  93. crc32.h
  94. crypto_api.h
  95. deattack.c
  96. deattack.h
  97. defines.h
  98. dh.c
  99. dh.h
  100. digest-libc.c
  101. digest-openssl.c
  102. digest.h
  103. dispatch.c
  104. dispatch.h
  105. dns.c
  106. dns.h
  107. ed25519.c
  108. entropy.c
  109. entropy.h
  110. fatal.c
  111. fe25519.c
  112. fe25519.h
  113. fixalgorithms
  114. fixpaths
  115. fixprogs
  116. ge25519.c
  117. ge25519.h
  118. ge25519_base.data
  119. groupaccess.c
  120. groupaccess.h
  121. gss-genr.c
  122. gss-serv-krb5.c
  123. gss-serv.c
  124. hash.c
  125. hmac.c
  126. hmac.h
  127. hostfile.c
  128. hostfile.h
  129. includes.h
  130. install-sh
  131. kex.c
  132. kex.h
  133. kexc25519.c
  134. kexc25519c.c
  135. kexc25519s.c
  136. kexdh.c
  137. kexdhc.c
  138. kexdhs.c
  139. kexecdh.c
  140. kexecdhc.c
  141. kexecdhs.c
  142. kexgex.c
  143. kexgexc.c
  144. kexgexs.c
  145. key.c
  146. key.h
  147. krl.c
  148. krl.h
  149. log.c
  150. log.h
  151. loginrec.c
  152. loginrec.h
  153. logintest.c
  154. mac.c
  155. mac.h
  156. match.c
  157. match.h
  158. md-sha256.c
  159. md5crypt.c
  160. md5crypt.h
  161. mdoc2man.awk
  162. misc.c
  163. misc.h
  164. mkinstalldirs
  165. moduli
  166. moduli.5
  167. moduli.c
  168. monitor.c
  169. monitor.h
  170. monitor_fdpass.c
  171. monitor_fdpass.h
  172. monitor_mm.c
  173. monitor_mm.h
  174. monitor_wrap.c
  175. monitor_wrap.h
  176. msg.c
  177. msg.h
  178. mux.c
  179. myproposal.h
  180. nchan.c
  181. nchan.ms
  182. nchan2.ms
  183. opacket.c
  184. opacket.h
  185. openbsd-compat/
  186. openssh.xml.in
  187. opensshd.init.in
  188. packet.c
  189. packet.h
  190. pathnames.h
  191. pkcs11.h
  192. platform-pledge.c
  193. platform.c
  194. platform.h
  195. poly1305.c
  196. poly1305.h
  197. progressmeter.c
  198. progressmeter.h
  199. readconf.c
  200. readconf.h
  201. readpass.c
  202. regress/
  203. rijndael.c
  204. rijndael.h
  205. roaming.h
  206. rsa.c
  207. rsa.h
  208. sandbox-capsicum.c
  209. sandbox-darwin.c
  210. sandbox-null.c
  211. sandbox-pledge.c
  212. sandbox-rlimit.c
  213. sandbox-seccomp-filter.c
  214. sandbox-solaris.c
  215. sandbox-systrace.c
  216. sc25519.c
  217. sc25519.h
  218. scard/
  219. scp.1
  220. scp.c
  221. servconf.c
  222. servconf.h
  223. serverloop.c
  224. serverloop.h
  225. session.c
  226. session.h
  227. sftp-client.c
  228. sftp-client.h
  229. sftp-common.c
  230. sftp-common.h
  231. sftp-glob.c
  232. sftp-server-main.c
  233. sftp-server.8
  234. sftp-server.c
  235. sftp.1
  236. sftp.c
  237. sftp.h
  238. smult_curve25519_ref.c
  239. ssh-add.1
  240. ssh-add.c
  241. ssh-agent.1
  242. ssh-agent.c
  243. ssh-dss.c
  244. ssh-ecdsa.c
  245. ssh-ed25519.c
  246. ssh-gss.h
  247. ssh-keygen.1
  248. ssh-keygen.c
  249. ssh-keyscan.1
  250. ssh-keyscan.c
  251. ssh-keysign.8
  252. ssh-keysign.c
  253. ssh-pkcs11-client.c
  254. ssh-pkcs11-helper.8
  255. ssh-pkcs11-helper.c
  256. ssh-pkcs11.c
  257. ssh-pkcs11.h
  258. ssh-rsa.c
  259. ssh-sandbox.h
  260. ssh.1
  261. ssh.c
  262. ssh.h
  263. ssh1.h
  264. ssh2.h
  265. ssh_api.c
  266. ssh_api.h
  267. ssh_config
  268. ssh_config.5
  269. sshbuf-getput-basic.c
  270. sshbuf-getput-crypto.c
  271. sshbuf-misc.c
  272. sshbuf.c
  273. sshbuf.h
  274. sshconnect.c
  275. sshconnect.h
  276. sshconnect1.c
  277. sshconnect2.c
  278. sshd.8
  279. sshd.c
  280. sshd_config
  281. sshd_config.5
  282. ssherr.c
  283. ssherr.h
  284. sshkey.c
  285. sshkey.h
  286. sshlogin.c
  287. sshlogin.h
  288. sshpty.c
  289. sshpty.h
  290. sshtty.c
  291. survey.sh.in
  292. ttymodes.c
  293. ttymodes.h
  294. uidswap.c
  295. uidswap.h
  296. umac.c
  297. umac.h
  298. uuencode.c
  299. uuencode.h
  300. verify.c
  301. version.h
  302. xmalloc.c
  303. xmalloc.h